JP2002514943A - 液体供給装置ならびにその製造方法 - Google Patents
液体供給装置ならびにその製造方法Info
- Publication number
- JP2002514943A JP2002514943A JP53344396A JP53344396A JP2002514943A JP 2002514943 A JP2002514943 A JP 2002514943A JP 53344396 A JP53344396 A JP 53344396A JP 53344396 A JP53344396 A JP 53344396A JP 2002514943 A JP2002514943 A JP 2002514943A
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- base
- membrane
- housing
- outlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 188
- 238000004519 manufacturing process Methods 0.000 title claims description 11
- 239000012528 membrane Substances 0.000 claims abstract description 107
- 239000010409 thin film Substances 0.000 claims abstract description 19
- 239000003814 drug Substances 0.000 claims abstract description 17
- 229940079593 drug Drugs 0.000 claims abstract description 17
- 239000010408 film Substances 0.000 claims description 82
- 238000000034 method Methods 0.000 claims description 62
- 238000003860 storage Methods 0.000 claims description 23
- 238000004146 energy storage Methods 0.000 claims description 18
- 238000005520 cutting process Methods 0.000 claims description 8
- 238000002347 injection Methods 0.000 claims description 8
- 239000007924 injection Substances 0.000 claims description 8
- 238000009826 distribution Methods 0.000 claims description 7
- 239000012530 fluid Substances 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000003892 spreading Methods 0.000 claims description 4
- 230000007480 spreading Effects 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 18
- 239000002131 composite material Substances 0.000 description 5
- 238000011144 upstream manufacturing Methods 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 239000012298 atmosphere Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001802 infusion Methods 0.000 description 2
- 238000001990 intravenous administration Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000001225 therapeutic effect Effects 0.000 description 2
- 229920001634 Copolyester Polymers 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 239000004606 Fillers/Extenders Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 239000008186 active pharmaceutical agent Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 229940088710 antibiotic agent Drugs 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000023555 blood coagulation Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000002496 gastric effect Effects 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 230000002440 hepatic effect Effects 0.000 description 1
- 239000005556 hormone Substances 0.000 description 1
- 229940088597 hormone Drugs 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000005001 laminate film Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000002547 new drug Substances 0.000 description 1
- 244000144985 peep Species 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 150000003431 steroids Chemical class 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000003457 sulfones Chemical class 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 230000001256 tonic effect Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/16886—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body for measuring fluid flow rate, i.e. flowmeters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
- A61M5/148—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons flexible, e.g. independent bags
- A61M5/152—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons flexible, e.g. independent bags pressurised by contraction of elastic reservoirs
Landscapes
- Health & Medical Sciences (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- External Artificial Organs (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US43222195A | 1995-05-01 | 1995-05-01 | |
| US08/430,221 | 1995-05-01 | ||
| PCT/US1996/006047 WO1996034651A1 (en) | 1995-05-01 | 1996-05-01 | Fluid delivery apparatus and method of making same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2002514943A true JP2002514943A (ja) | 2002-05-21 |
Family
ID=23706592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP53344396A Pending JP2002514943A (ja) | 1995-05-01 | 1996-05-01 | 液体供給装置ならびにその製造方法 |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0900104A1 (enrdf_load_stackoverflow) |
| JP (1) | JP2002514943A (enrdf_load_stackoverflow) |
| AU (1) | AU722783B2 (enrdf_load_stackoverflow) |
| BR (1) | BR9608383A (enrdf_load_stackoverflow) |
| MX (1) | MX9708395A (enrdf_load_stackoverflow) |
| WO (1) | WO1996034651A1 (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998026834A1 (en) * | 1996-12-18 | 1998-06-25 | Science Incorporated | Fluid delivery apparatus |
| IL120693A (en) | 1997-04-17 | 2001-11-25 | Teva Medical Ltd | Flow indicators for ambulatory infusion |
| US10737023B2 (en) | 2016-08-24 | 2020-08-11 | Avent, Inc. | Flow indicator for an infusion pump |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3675722A (en) * | 1971-04-05 | 1972-07-11 | Gen Fire Extinguisher Corp | Pressure indicator |
| US4968301A (en) * | 1989-02-02 | 1990-11-06 | Imed Corporation | Disposable infusion device |
| DE3915251A1 (de) * | 1989-05-10 | 1990-11-22 | Annemarie Schloegl Ges M B H | Implantierbare vorrichtung zur dosierten abgabe von medikamenten in den menschlichen koerper |
| US5419771A (en) * | 1989-06-16 | 1995-05-30 | Science Incorporated | Fluid delivery apparatus and support assembly |
| US5205820A (en) * | 1989-06-16 | 1993-04-27 | Science, Incorporated | Fluid delivery apparatus |
| US5176641A (en) * | 1991-07-08 | 1993-01-05 | Infusaid, Inc. | Implantable drug infusion reservoir having fluid impelling resilient foam member |
| US5167631A (en) * | 1991-09-17 | 1992-12-01 | Imed Corporation | Portable infusion device |
-
1996
- 1996-05-01 MX MX9708395A patent/MX9708395A/es not_active IP Right Cessation
- 1996-05-01 BR BR9608383A patent/BR9608383A/pt not_active Application Discontinuation
- 1996-05-01 AU AU56344/96A patent/AU722783B2/en not_active Ceased
- 1996-05-01 EP EP96913291A patent/EP0900104A1/en not_active Withdrawn
- 1996-05-01 WO PCT/US1996/006047 patent/WO1996034651A1/en not_active Application Discontinuation
- 1996-05-01 JP JP53344396A patent/JP2002514943A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP0900104A4 (enrdf_load_stackoverflow) | 1999-03-10 |
| AU5634496A (en) | 1996-11-21 |
| BR9608383A (pt) | 1999-05-04 |
| AU722783B2 (en) | 2000-08-10 |
| WO1996034651A1 (en) | 1996-11-07 |
| EP0900104A1 (en) | 1999-03-10 |
| MX9708395A (es) | 1998-10-31 |
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