In one embodiment of the present disclosure, provided is a needle assembly formed having the following parts, which are each configured such that at least a portion thereof can be housed in a casing formed having an opening: a needle support part on which is supported a hollow needle through which a medicinal solution can flow; a moveable needle cover part which is able to be moved inside of said opening so as to externally expose the medicinal solution-injecting side tip of the needle at the time of use; a cylinder part which is disposed on the needle support part and in which a portion thereof can come in contact with the moveable needle cover part; and a biasing part configured such that when the moveable needle cover part is moved in one direction, the moveable needle cover part is biased in the opposite direction to the one direction. By moving the moveable needle cover part in the one direction, at least the moveable needle cover part comes in contact with the cylinder part and is axially rotated from a prescribed position prior to being moved, to another position, the axially rotated moveable needle cover part is thereby able to be moved in the opposite direction due to the biasing part, and the axially rotated moveable needle cover part which has moved completely in the opposite direction can be interlocked with the casing.
A61M 5/32 - AiguillesParties constitutives des aiguilles relatives au raccordement de celles-ci à la seringue ou au manchonAccessoires pour introduire l'aiguille dans le corps ou l'y maintenirDispositifs pour la protection des aiguilles
A projector stand includes an elevator member fitted to a strut such that the elevator member can be raised and lowered, a guide plate fixed to the upper end of the elevator member, a slide member horizontally movable along the guide plate, and a three-axis adjustment mechanism provided or the slide member.
G03B 21/10 - Projecteurs avec écran incorporé ou juxtaposé
F16M 11/10 - Moyens pour la fixation des appareilsMoyens permettant le réglage des appareils par rapport au banc permettant la rotation autour d'un axe horizontal
F16M 11/12 - Moyens pour la fixation des appareilsMoyens permettant le réglage des appareils par rapport au banc permettant la rotation dans plus d'une direction
F16M 11/04 - Moyens pour la fixation des appareilsMoyens permettant le réglage des appareils par rapport au banc
A47B 97/00 - Mobiliers ou accessoires de meubles, non prévus dans les autres groupes de la présente sous-classe
A picture display apparatus avoids becoming less stable when a display body with a projection device is raised. A projector board stand includes a projector that projects a picture, a display body including a display surface to display the picture projected by the projector, and a body support supporting the display body. The projector is supported on the display body and protrudes in a front direction to project the picture on the display surface. The body support includes a lift unit that raises and lowers the display body. The lift unit moves the display body in a rear direction when the display body is raised.
The present invention relates to a suspension type-screen device. The suspension type-screen device of the present invention includes a main roll rotatably supported on a casing; and a screen configured to be pulled back onto the main roll upon a storing thereof and to be pulled out downwardly from the main roll upon an use thereof. In particular, the suspension type-screen device of the present invention further includes a sub roll, and the sub roll is configured to be capable of supporting the screen located at a portion where a pull-out from the main roll is started.
According to an embodiment of the present invention, there is provided a magnet screen device, comprising a casing having an opening, a roll rotatably placed in the casing, and a magnet screen, the magnet screen being configured to be wound on the roll during a storage of the magnet screen and configured to be pulled out from the opening of the casing and to be attached to an installation surface upon an use of the magnet screen, wherein the magnet screen device further comprises a bar part at a region where the opening is provided, and wherein the bar part is configured to be capable of contacting the magnet screen at the region where the opening is provided.
b of the end faces of the adjacent elongated members are brought into abutment on each other and thus the cylindrical winding tool 3 having a required diameter can be formed.
In order to provide a screen device capable of eliminating a slack arising in a screen pulled out, there is provided a portable screen device, comprising a casing, a roll, a screen, and a screen support part, the casing having an opening, the roll being rotatably placed in the casing, the screen being configured to be wound on the roll during a storage of the screen and to be pulled out in an upward direction from the opening of the casing upon an use of the screen, the screen support part being for supporting the screen in an extension state by a pull out of the screen, wherein a dial mechanism is provided on a side portion of the casing, and wherein the dial mechanism is partially capable of pulling the screen in the extension state back in a different direction from a pull out direction of the screen.
A projector support table 1 includes: a lifting member 7 that fits in a support pole 6 so as to be able to move up and down; a guide plate 11 secured to the upper end of the lifting member; a slide member 12 that can move along the guide plate 11 in a horizontal direction; and a three-axis adjustment mechanism 14 provided on the slide member 12. An operator attaches an ultra-short throw projector PJ to the three-axis adjustment mechanism 14 and then moves the projector support table 1 to the position of a table 2. Next, the operator moves the lifting member 7 up and down to adjust the height position of the ultra-short throw projector PJ. Next, the operator moves the ultra-short throw projector PJ via the slide member 12 in the X direction on a horizontal surface to adjust the projection position of a projection lens PKa. Thereafter, the operator minutely adjusts the optical axis of a projection lens PLa in the direction perpendicular to the XY direction on the horizontal surface using the three-axis adjustment mechanism 14. It is possible to provide a versatile projector support table 1 that is easy to use.
The present invention provides a magnet screen device provided with: a casing having an opening; a roll rotatably provided in the casing; and a magnet screen which is wound around the roll when stored, and which, during use, unwinds from the opening of the casing and becomes attached to an installation surface, wherein a rod member is further provided in the region in which the opening is formed, and the rod member is configured to be able to contact the magnet screen located in the region in which the opening is formed.
In order to provide a mounting device that is capable of broadening a projection range of an image from a projector, etc., and enables stable projection of an image from the projector, etc., a mounting device according to one embodiment of the present invention is characterized by comprising a mounting part for mounting thereon an object to be mounted capable of performing projection, a pivoting part which is connected to the mounting part and allows the mounting part to be pivotable, an ascending/descending part which is connected to the pivoting part and allows the height level of the mounting part to be changeable, and a base part to which the ascending/descending part is provided, wherein: the pivoting part is configured to be pivotable in the horizontal direction or the vertical direction around a pivotally supporting portion serving as a base point; the ascending/descending part includes a holding member which holds the pivoting part, a fixed member which is arranged on the base part so as to be fixed thereto, a piston member which connects the holding member and the fixed member to each other, and at least one coupling member which couples the holding member and the fixed member together; and the coupling member is configured to be displaceable.
In order to provide a screen apparatus with which the slackening of an unwound screen can be taken up, the portable screen apparatus (100) according to an embodiment of the present invention is characterized by being provided with a casing (20) having an opening, a roll (30) rotatably attached inside the casing, a screen (40) wound around the roll during storage and unwound upward from the opening in the casing during use, and a screen support member (70) for supporting the unwound and extended screen, a dial mechanism (30) being provided to the side of the casing, and the dial mechanism partially rewinding the unwound and extended screen in a direction different from the unwinding direction of the screen.
A board 2 for a projector includes a movable arm 5 for moving a projector 1 to a use position in front of a projection board 3 and to a storage position above the projection board and a cam mechanism 6 for elevating the movable arm 5 while swinging it.
By elevation of the movable arm 5 by the cam mechanism 6, when the projector is positioned at the storage position, a body portion of the projector is positioned above an upper edge portion of the projection board, while when the projector is positioned at the use position, the body portion is positioned below the upper edge portion of the projection board.
Even a projector with a short focal distance can be moved to the storage position and to the use position.
G03B 21/14 - Projecteurs ou visionneuses du type par projectionLeurs accessoires Détails
G03B 21/30 - Projecteurs ou visionneuses du type par projectionLeurs accessoires Détails adaptés pour être rabattus ou pliés, p. ex. pour faciliter leur transport
G03B 21/10 - Projecteurs avec écran incorporé ou juxtaposé
F16M 13/02 - Autres supports ou appuis pour positionner les appareils ou les objetsMoyens pour maintenir en position les appareils ou objets tenus à la main pour être portés par un autre objet ou lui être fixé, p. ex. à un arbre, une grille, un châssis de fenêtre, une bicyclette
There is provided a magnet screen device capable of satisfactorily displaying an image projected from a projector even at an edge portion of a screen sheet thereof. The magnet screen device comprises a screen sheet having a projection surface and a magnet surface opposed to the projection surface, and a roll part for rolling up the screen sheet. In non-use state of the device, the screen sheet is in a rolled-up position on the roll part such that the magnet surface is situated on the inside with respect to the projection surface in the rolled-up screen sheet.
G03B 21/58 - Écrans de projection démontables, p. ex. pliantsÉcrans de projection de surface variable
G09F 7/04 - Enseignes, plaques, panneaux ou tableaux utilisant des éléments facilement détachables portant ou formant des symboles les éléments étant fixés ou susceptibles d'être fixés par des moyens magnétiques
Provided is an injector comprising a puncture depth adjustment mechanism including: a cylinder member provided with a protruding portion protruding from a plunger, an irregular portion, and a step portion; and a spring member disposed side by side with the cylinder member in the axial direction of the injector. An injector casing is provided with a complementary shaped portion having a shape complementary with a part of the irregular portion, wherein said part of the irregular portion of the cylinder member and the complementary shaped portion of the injector casing are maintained in contact with one other by a pressing force provided by the spring member. When the plunger is moved forward for puncturing, the protruding portion of the plunger impinges upon the step portion of the cylinder member, preventing further forward movement of the plunger. To adjust the puncture depth, the cylinder member is rotated about the axis thereof, making it possible to change the height at which the protruding portion of the plunger impinges upon the step portion, and thus changing the forward movement distance of the plunger.
A61B 5/151 - Dispositifs de prélèvement d'échantillons de sang spécialement adaptés pour le prélèvement d'échantillons de sang capillaire, p. ex. par des lancettes
A lancet pricking device comprises a lancet, a launching spring, a trigger part and a holder housing the lancet, launching spring and trigger part. The lancet comprises a lancet body, lancet cap and pricking needle. The pricking needle is in both the lancet body and lancet cap. The trigger part has a pair of arms positioned inside the holder. The launching spring is attached to the lancet body. The lancet body is secured to the arms of the trigger part by an abutment of the lancet body on the arms such that the launching spring is compressed before a pricking operation. The trigger part cannot be pushed further into the holder before the lancet cap is removed, but can be pushed further into the holder after the cap is removed. The pair of arms warp when pressed to release the secured lancet body.
A61B 5/151 - Dispositifs de prélèvement d'échantillons de sang spécialement adaptés pour le prélèvement d'échantillons de sang capillaire, p. ex. par des lancettes
A61B 5/15 - Dispositifs de prélèvement d'échantillons de sang
A lancet pricking device comprises a lancet, a launching spring, a trigger part and a holder housing the lancet, launching spring and trigger part. The lancet comprises a lancet body, lancet cap and pricking needle. The pricking needle is in both the lancet body and lancet cap. The trigger part has a pair of arms positioned inside the holder. The launching spring is attached to the lancet body. The lancet body is secured to the arms of the trigger part by an abutment of the lancet body on the arms such that the launching spring is compressed before a pricking operation. The trigger part cannot be pushed toward the inside of the holder before the lancet cap is removed, but can be pushed toward the inside of the holder after the cap is removed. The lancet body warps when pressed to release the secured lancet body.
A61B 5/15 - Dispositifs de prélèvement d'échantillons de sang
A61B 5/151 - Dispositifs de prélèvement d'échantillons de sang spécialement adaptés pour le prélèvement d'échantillons de sang capillaire, p. ex. par des lancettes
KOCHI ORGANIZATION FOR MEDICAL REFORMATION AND RENEWAL (Japon)
Inventeur(s)
Seki Kazuharu
Kitamura Yoritaka
Abe Teruyuki
Sugiura Tetsuro
Miyai Chie
Kusunose Tomoko
Kuramoto Shu
Abrégé
An intravenous stand (1) comprises a trolley (4) provided with casters (3), a pole (5) provided upstanding on the trolley (4), and a hook (6) provided on the pole (5) for hanging an intravenous bag. A handle connecting means (11) and a cross bar connecting means (12) are provided on the intravenous stand (1). The handle connecting means is removably connected to left and right handles (2A) of a wheelchair from behind the wheelchair, and the cross bar connecting means is removably connected to a cross bar (13) of the wheelchair from behind the wheelchair. The intravenous stand can be very easily connected to the rear side of the wheelchair. Additionally, the intravenous stand can be connected in a very stable condition to the wheelchair at three points, the three points being the handles (2A) that are positioned on an upper portion of the wheelchair and on the left and right thereof and the cross bar (13) that is positioned on a lower portion of the wheelchair.
In order to provide a dioxin removal technique that satisfies both a desired dioxin removal efficiency and a simple process step/equipment, the present invention provides a filter cloth for bag filters which is characterized by having, supported thereon, a catalyst for reducing the amount of dioxins contained in a discharge gas, the catalyst comprising manganese dioxide.
B01D 39/16 - Autres substances filtrantes autoportantes en substance organique, p. ex. fibres synthétiques
B01D 39/20 - Autres substances filtrantes autoportantes en substance inorganique, p. ex. papier d'amiante ou substance filtrante métallique faite de fils métalliques non-tissés
B01D 46/02 - Séparateurs de particules comportant des filtres creux faits en un matériau souple, p. ex. appareils de précipitation de poussières
D06M 11/44 - Oxydes ou hydroxydes d'éléments des groupes 2 ou 12 du tableau périodiqueZincatesCadmates
D06M 11/79 - Traitement des fibres, fils, filés, tissus ou des articles fibreux faits de ces matières, avec des substances inorganiques ou leurs complexesUn tel traitement combiné avec un traitement mécanique, p. ex. mercerisage avec du silicium ou ses composés avec du dioxyde de silicium, des acides siliciques ou leurs sels
D06M 101/00 - Constitution chimique des fibres, fils, filés, tissus ou matériaux fibreux faits de ces matières, à traiter
D06M 101/22 - Polymères ou copolymères de mono-oléfines halogénées
A device for collecting used suture needles comprises, at one end thereof, an insertion opening (111a) for inserting each used suture needle and, at the other end thereof, a suction path (111) having a discharge opening (111b) for discharging the used suture needle. A collection sheet (102) for collecting used suture needles is air permeable and is configured in such a manner that the collection portion thereof is located at the discharge opening (111b) of the suction path (111). A suction means is adapted to collect a used suture needle, which is inserted into the insertion opening (111a) of the suction path (111), at the collection portion of the collection sheet (102) by sucking air through a suction pipe (115) and also through the suction path (111) and the collection sheet (102). A used suture needle can be collected only by inserting the used suture needle into the insertion opening of the suction path, and as a result, the collection work is extremely facilitated.
A61G 12/00 - Équipements pour donner des soins, p. ex. dans les hôpitaux, non couverts par l'un des groupes , p. ex. chariots pour le transport des médicaments ou de la nourritureTableaux d'ordonnances
A61B 17/06 - AiguillesSupports ou empaquetages pour aiguilles ou matériaux de suture
A61B 19/00 - Instruments, outillage ou accessoires pour la chirurgie ou le diagnostic non couverts par l'un des groupes A61B 1/00-A61B 18/00, p.ex. pour stéréotaxie, opération aseptique, traitement de la luxation, protecteurs des bords des blessures(masques de protection du visage A41D 13/11; blouses de chirurgien ou vêtements pour malades A41D 13/12; dispositifs pour retirer, traiter ou transporter les liquides du corps A61M 1/00)
Provided is a lancet device comprising a piercing member and a pressed member. In said lancet device, the piercing member comprises a needle shank equipped with a puncture needle, a drive shank, and a middle shank therebetween, and the needle shank, drive shank and middle shank are connected to each other by means of respective joints. When piercing, the drive shank of the piercing member is at least partially rotated by the pressing of the pressed member, thereby displacing the middle shank of the piercing member and moving the needle shank in the direction of piercing.
A61B 5/151 - Dispositifs de prélèvement d'échantillons de sang spécialement adaptés pour le prélèvement d'échantillons de sang capillaire, p. ex. par des lancettes
A lancet pricking device comprises a lancet, a launching spring, a trigger part and a holder housing the lancet, launching spring and trigger part. The lancet comprises a lancet body, lancet cap and pricking needle. The pricking needle is in both the lancet body and lancet cap. The trigger part has a pair of arms positioned inside the holder. The launching spring is attached to the lancet body. The lancet body is secured to the arms of the trigger part by an abutment of the lancet body on the arms such that the launching spring is compressed before a pricking operation. The trigger part cannot be pushed toward the inside of the holder before the lancet cap is removed, but can be pushed toward the inside of the holder after the cap is removed. The lancet body warps when pressed to release the secured lancet body.
A61B 5/15 - Dispositifs de prélèvement d'échantillons de sang
A61B 5/151 - Dispositifs de prélèvement d'échantillons de sang spécialement adaptés pour le prélèvement d'échantillons de sang capillaire, p. ex. par des lancettes
A lancet pricking device comprising a lancet, a launching spring and a lancet holder for housing therein the lancet and the launching spring. The lancet pricking device of the present invention is characterized in that the lancet comprises a lancet body, a lancet cap and a pricking needle, and the pricking needle is disposed in both the lancet body and the lancet cap; wherein the launching spring is attached to the lancet body, and the lancet body is secured by abutting against the lancet holder such that the launching spring is kept compressed before a pricking operation; and wherein, when the lancet cap is removed, the lancet body becomes capable of warping upon being pressed from an outside to cause the secured lancet body to be released.
A61B 5/15 - Dispositifs de prélèvement d'échantillons de sang
A61B 5/151 - Dispositifs de prélèvement d'échantillons de sang spécialement adaptés pour le prélèvement d'échantillons de sang capillaire, p. ex. par des lancettes
23.
PUNCTURE DEVICE, AND LANCET ASSEMBLY AND INJECTOR ASSEMBLY CONSTITUTING SAME
The purpose of the present invention is to provide a puncture device for removing the tip part of an injection member from an injector after blood collection while isolating the tip part as much as possible from the surroundings thereof. Provided is a puncture device comprising: (a) a lancet assembly (100) having a lancet (101) and a protective cover (102); and (b) an injector assembly for launching the lancet, the injector assembly having a plunger (204) and a pusher (206) disposed within an injector body; wherein (1) the lancet has a lancet body, a lancet cap, and an injection member; (2) the protective cover is disposed around the front portion (114) of the lancet body (104) and is able to move forward along the injection member after a predetermined point has been pressed against and punctured on an opening part at the front end of the protective cover; (3) the plunger launches the lancet body so as to puncture the predetermined point; and (4) the pusher pushes the protective cover forward after puncturing and moves the protective cover forward along the injection member.
A61B 5/151 - Dispositifs de prélèvement d'échantillons de sang spécialement adaptés pour le prélèvement d'échantillons de sang capillaire, p. ex. par des lancettes
The disclosed lancet is formed with a puncture member, a lancet body and a lancet cap. The lancet is characterised in that the tip of the puncture member is covered by the lancet cap in one direction, the puncture member extends along the lancet body and the lancet cap in such a manner that the body of the puncture member is enclosed in the lancet body, a circumferential groove or a circumferential protrusion are provided to the body of the puncture member and the puncture member can rotate about the puncture member axis.
A61B 5/151 - Dispositifs de prélèvement d'échantillons de sang spécialement adaptés pour le prélèvement d'échantillons de sang capillaire, p. ex. par des lancettes
A lancing device comprising a lancet, a driving spring, a trigger member, and a holder for containing the foregoing elements. In the lancing device, the lancet comprises a lancet body, a lancet cap, and a lancing needle. The lancing needle is present within the lancet body and the lancet cap so as to bridge the lancet body and the lancet cap. The trigger member comprises a pair of arm sections located within the holder. The driving spring is mounted to the lancet body, and before a lancing operation, the lancet body is being engaged with the arm sections of the trigger member to maintain a compressed state of the driving spring. Particularly, the lancing device is configured in such a manner that, in a state before the lancet cap is removed from the lancet, the trigger member cannot be pushed into the inside of the holder, and when the lancet cap has been removed from the lancet, the trigger member can be pushed toward the inside of the holder. In the pushing of the trigger member, the arm sections deflect to release the engagement of the lancet body with the arm sections.
A61B 5/151 - Dispositifs de prélèvement d'échantillons de sang spécialement adaptés pour le prélèvement d'échantillons de sang capillaire, p. ex. par des lancettes
Disclosed is a lancet puncture device comprising a lancet, an ejector spring and a lancet holder for housing the lancet and the ejector spring. The lancet in the lancet puncture device comprises a lancet body, a lancet cap and a puncture needle which extends across the lancet body and the lancet cap and is present therein. The ejector spring is attached to the lancet body, and the lancet body is latched to the lancet holder before a puncture is made, in such a way that the ejector spring remains compressed. When the lancet cap is removed, the lancet body is able to flex when external pressure is applied thereto, and as a result the latching of the lancet body is released.
A61B 5/151 - Dispositifs de prélèvement d'échantillons de sang spécialement adaptés pour le prélèvement d'échantillons de sang capillaire, p. ex. par des lancettes
A foldable screen (1) is provided with a screen (2) which can be wound up, two holding means (3) which hold both ends of the screen (2), a winding means (4) which winds the screen on the holding means, leg members (5) which are respectively pivotably connected to the holding means, and an opening and closing means (6) which opens and closes the leg members. In a use state, the holding means have been separated from each other in the horizontal direction to expand the screen, the opening and closing means has permitted the leg members to open in a V-shape, the other end of each leg member has been caused to pivot to a separated position behind the screen, and the screen is held in an upstanding position by the lower ends of the holding means and by either the opening and closing means and/or the leg members. In a stowed state, the opening and closing means has permitted the leg members to close, and the leg members have been caused to pivot to a stowage position adjacent to the holding means. The foldable screen is suitable for a very small-sized projector.
A lancing mechanism comprising an insertion member which can move in the insertion direction when fired, an elastic section which is provided to the insertion member, and a surrounding member which defines a space in which the insertion member can move in insertion operation. When the insertion member is fired and moved in the insertion direction, the elastic section rubs against the surrounding member as the insertion member moves.
A61B 5/151 - Dispositifs de prélèvement d'échantillons de sang spécialement adaptés pour le prélèvement d'échantillons de sang capillaire, p. ex. par des lancettes
29.
PORTABLE SCREEN DEVICE, AND EXTENDIBLE SUPPORT AND OPERATING DEVICE USED FOR THE SAME
A portable screen device which is small-sized and light in weight, which is easily handled, and which has a support which can be easily extended and retracted. The portable screen device (P1) is provided with a support (6) having a first tube body (6a), a second tube body (6b), and a third tube body (6c). The first tube body slides in the second tube body, and the second tube body slides in the third tube body. The support also has a first lock section for locking sliding of the first tube body, a second lock section for locking sliding of the second tube section, an unlocking lever provided to the upper end of the first tube body, an unlocking bar having an upper end rotatably supported by the unlocking lever and capable of vertically moving in the first tube, a first unlocking section provided to the lower end of the unlocking bar and unlocking the first lock section, and a second unlocking section provided to the lower end of the unlocking bar so as to be located below the first unlocking section and unlocking the second lock section.
A portable screen apparatus which is reduced in weight and easier to handle. The apparatus comprises a casing (1), a spring roll which is rotatably mounted to the casing (1), a screen (3) the one end of which is fixed to a top bar (2) and wound to the spring roll when housed, and an extension means (4) the one end of which is pivotally fitted to a mounting member (14) attached to the top bar (2) and the other end of which is pivotally fitted to the casing (1). The extension means (4) is of a one-side pantograph type which comprises a first arm (5), a second arm (6), and a third arm (7) arranged within an extended surface parallel to the extended screen (3) and wherein the second arm (6) is composed of two or more mutually parallel sub arms (6a, 6b) provided in parallel to each other within the extended surface and the two or more sub arms (6a, 6b) are connected to the first arm (5) and the third arm (7) so as to form a parallel link.
A piercing device having an indicator mechanism provided with an outer plate member and an inner plate member. In the piercing device, the outer plate member and the inner plate member are received adjacent to each other in an injector housing. In a state where a lancet assembly is not loaded, the outer plate member and the inner plate member are located at positions where a window, which is provided on the housing, is placed and the outer plate member is visible from the window. When a lancet holder is inserted into an injector, the outer plate member is moved rearward by the lancet holder. Then, when the lancet holder is inserted up to a position where piercing operation is possible, the outer plate member is moved to a position away rearward from the position where the window is placed. This makes the inner plate member visible from the window.
A61B 5/151 - Dispositifs de prélèvement d'échantillons de sang spécialement adaptés pour le prélèvement d'échantillons de sang capillaire, p. ex. par des lancettes
A lancet assembly which can be operated easily while assuring sterilizability of puncture element. The lancet assembly comprises a lancet structure, an outer casing having a rear end for holding the lancet structure by a spring element, and an inner casing having a holding member for latching the lancet structure to limit forward movement thereof. The holding member latches the lancet structure when the inner casing is inserted into the outer casing, and the spring element is compressed while maintaining the latched state by further insertion. When the inner casing is inserted furthermore, the pusher of the outer casing applies a force to the lancet structure under latched state. As a result, the cap is separated from the body and advances in the inner housing by further insertion to deviate from the track of the puncture element.
A61B 5/151 - Dispositifs de prélèvement d'échantillons de sang spécialement adaptés pour le prélèvement d'échantillons de sang capillaire, p. ex. par des lancettes
A piercing device in which it is possible to load an unused lancet assembly into an injector and it is not possible to load a used lancet assembly into the injector. In the piecing device, a cutout is formed in the end on the opening end side of a lancet holder and a plate spring member is fitted to the inner wall of a housing of the injector. One end of the plate spring member is fixed and the other end is free. A hook-shaped part is formed at a forward end region of the free end part. In loading of a used lancet assembly into the injector, the cutout is engaged with the hook-shaped part, rendering the loading impossible. On the other hand, in an unused lancet assembly, the lancet body is fixed in the lancet holder such that a projection of the lancet body is positioned behind the cutout of the lancet holder, and this results that, in loading of such an unused lancet assembly into the lancet holder, the projection pushes and expands the free end part outward to make the cutout not engageable with the hook-shaped part, rendering the loading possible.
A61B 5/151 - Dispositifs de prélèvement d'échantillons de sang spécialement adaptés pour le prélèvement d'échantillons de sang capillaire, p. ex. par des lancettes
A lancet assembly having a lancet structure (200) and a lancet holder (100) for holding the lancet structure (200). When the lancet structure is pushed into the lancet holder (100), a lancet cover (214) is separated from a lancet body (216), a tip section (232) of an insertion element (220) is exposed, and then the lancet body is projected. The construction enables insertion operation in succession. The lancet assembly has a trigger (300) provided with a push button section (117) exposed to an opening (120) formed in a side face (101) of the lancet holder. In lancet insertion, the lancet body is projected by moving a trigger (300) forward while the push button section is pushed into the lancet holder. A possibility of lancet insertion done by mistake is reduced.
A61B 5/151 - Dispositifs de prélèvement d'échantillons de sang spécialement adaptés pour le prélèvement d'échantillons de sang capillaire, p. ex. par des lancettes
An insertion device where an insertion member can be removed from an injector after a projected tip section of the insertion member is isolated as far as possible from its periphery with the tip section projected from a lancet body. A lancet assembly (100) is constructed from a lancet (200) having the lancet body (204), a lancet cap (206), and the insertion member (210), and from a lancet case (102) for receiving the lancet (200). The lancet body has a projection section (212) and a stopper (213) located behind the projection section (212). The lancet case has a contact section (122) and a wing section (116) extending obliquely backward. When a rear end section (120) of the wing section is fitted in a side of the case body (114), the wing section is positioned along the side of the case body.
A61B 5/151 - Dispositifs de prélèvement d'échantillons de sang spécialement adaptés pour le prélèvement d'échantillons de sang capillaire, p. ex. par des lancettes
A lancet assembly (100) made up of a lancet (200) and a lancet case (102) for receiving a part of the lancet (200). The lancet is a resin molding having a lancet body (204), a lancet cap (206), and a metal penetration member (210). The penetration member is present across the lancet body and the lancet cap, and the tip of the penetration member is surrounded by the lancet cap. The lancet body has a projection (212) and a stopper (213) located behind the projection (212). The lancet case has a case body having a front end opening and a rear end opening and also has a pair of wing sections (116) located on opposite side faces of the case body. Each wing section has a contact section (122) projecting inward between the forward end and rear end of the wing section, the forward end is joined to the case body, and the rear end is free. As a result, when outward force is applied to the contact sections, the wing sections are elastically expanded outward.
A61B 5/151 - Dispositifs de prélèvement d'échantillons de sang spécialement adaptés pour le prélèvement d'échantillons de sang capillaire, p. ex. par des lancettes
A lancet assembly (100) composed of a lancet (200) and a lancet case (102) for receiving a part of the lancet (200). The lancet (200) has a lancet body (204), a lancet cap (206), and a metal penetration member (210). The lancet body has a projection (212), the lancet case has a case body (114) and wings (116) located on both sides of the case body (114). Each wing has a stopper (122) projecting inward between the forward end (118) and rear end (120) of the wing, the forward end is joined to the case body, and the rear end is free. Accordingly, when outward force is applied to the stoppers, the wings are elastically expanded outward.
A61B 5/151 - Dispositifs de prélèvement d'échantillons de sang spécialement adaptés pour le prélèvement d'échantillons de sang capillaire, p. ex. par des lancettes
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