Abstract

A container configured for housing a fluid. A compressible body disposed within the container for dispensing fluid. The compressible body is compressed by applying compression to the container. When the compressible body changes from a non-compressed state to a compressed state, the fluid within the container does not flow into compressible body and fluid within the compressible body flows out of the compressible body and when the compressible body changes from the compressed state to the non-compressed state the fluid flows into the compressible body.

IPC Classes  ?

• G01F 11/08 - Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the diaphragm or bellows type
• A61J 1/20 - Arrangements for transferring fluids, e.g. from vial to syringe

Abstract

A container configured for housing a fluid. A compressible body disposed within the container for dispensing fluid. The compressible body is compressed by applying compression to the container. When the compressible body changes from a non-compressed state to a compressed state, the fluid within the container does not flow into compressible body and fluid within the compressible body flows out of the compressible body and when the compressible body changes from the compressed state to the non-compressed state the fluid flows into the compressible body.

IPC Classes  ?

• G01F 11/08 - Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the diaphragm or bellows type
• A61J 1/20 - Arrangements for transferring fluids, e.g. from vial to syringe

Abstract

A device for precise dispensing of liquids utilizing pressure-operated valves to control fluid travel. Use of a flexible bulb within a fluid vessel provides manual actuation of the valves through application of pressure to the exterior of the fluid vessel.

IPC Classes  ?

• G01F 11/08 - Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the diaphragm or bellows type
• A61J 1/20 - Arrangements for transferring fluids, e.g. from vial to syringe

Abstract

A device for precise dispensing of liquids utilizing pressure-operated valves to control fluid travel. Use of a flexible bulb within a fluid vessel provides manual actuation of the valves through application of pressure to the exterior of the fluid vessel. The fluid dispensing device comprising a compressible body and a substantially hollow fluid traversal body coupled to the compressible body. The fluid traversal body comprising at least one inlet aperture having an inlet valve configured to be closed when the compressible body is under compression, and one outlet aperture having an outlet valve configured to be open when the compressible body is under compression.

IPC Classes  ?

• B65D 47/30 - Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with plug valves
• B65D 47/06 - Closures with discharging devices other than pumps with pouring spouts or tubesClosures with discharging devices other than pumps with discharge nozzles or passages
• B65D 47/08 - Closures with discharging devices other than pumps with pouring spouts or tubesClosures with discharging devices other than pumps with discharge nozzles or passages having articulated or hinged closures
• B65D 47/12 - Closures with discharging devices other than pumps with pouring spouts or tubesClosures with discharging devices other than pumps with discharge nozzles or passages having removable closures
• B65D 51/20 - Caps, lids, or covers co-operating with an inner closure arranged to be opened by piercing, cutting, or tearing
• B65D 51/24 - Closures not otherwise provided for combined with auxiliary devices for non-closing purposes
• G01F 11/06 - Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the free-piston type with provision for varying the stroke of the piston
• G01F 11/26 - Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers moved during operation wherein the measuring chamber is filled and emptied by tilting or inverting the supply vessel, e.g. bottle-emptying apparatus
• B01L 3/00 - Containers or dishes for laboratory use, e.g. laboratory glasswareDroppers
• B29C 33/38 - Moulds or coresDetails thereof or accessories therefor characterised by the material or the manufacturing process
• B29C 33/40 - Plastics, e.g. foam or rubber
• C12M 1/14 - Apparatus for enzymology or microbiology with means providing thin layers or with multi-level trays
• F04B 43/00 - Machines, pumps, or pumping installations having flexible working members
• G01F 11/04 - Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the free-piston type
• G01F 13/00 - Apparatus for measuring by volume and delivering fluids or fluent solid materials, not provided for in the preceding groups