DE2219640C3 - Perkutan einpflanzbares Gerat zur Injektion von Arzneimitteln in einen lebenden Korper - Google Patents
Perkutan einpflanzbares Gerat zur Injektion von Arzneimitteln in einen lebenden KorperInfo
- Publication number
- DE2219640C3 DE2219640C3 DE2219640A DE2219640A DE2219640C3 DE 2219640 C3 DE2219640 C3 DE 2219640C3 DE 2219640 A DE2219640 A DE 2219640A DE 2219640 A DE2219640 A DE 2219640A DE 2219640 C3 DE2219640 C3 DE 2219640C3
- Authority
- DE
- Germany
- Prior art keywords
- implantable device
- percutaneously
- carbon
- channel
- pyrolytic carbon
- 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.)
- Expired
Links
- 229940126601 medicinal product Drugs 0.000 title 1
- 239000002296 pyrolytic carbon Substances 0.000 claims description 54
- 238000000576 coating method Methods 0.000 claims description 47
- 239000011248 coating agent Substances 0.000 claims description 39
- 239000003814 drug Substances 0.000 claims description 36
- 229940079593 drug Drugs 0.000 claims description 28
- 210000001519 tissue Anatomy 0.000 claims description 26
- 210000000981 epithelium Anatomy 0.000 claims description 21
- 239000012528 membrane Substances 0.000 claims description 17
- 238000004873 anchoring Methods 0.000 claims description 16
- 230000012010 growth Effects 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 8
- 238000003860 storage Methods 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 7
- 244000052616 bacterial pathogen Species 0.000 claims description 4
- 230000000750 progressive effect Effects 0.000 claims description 4
- 239000000835 fiber Substances 0.000 claims description 2
- 239000003575 carbonaceous material Substances 0.000 claims 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 44
- 239000000758 substrate Substances 0.000 description 39
- 229910052799 carbon Inorganic materials 0.000 description 35
- 239000000463 material Substances 0.000 description 19
- 229910002804 graphite Inorganic materials 0.000 description 7
- 239000010439 graphite Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 239000000654 additive Substances 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 6
- 239000013078 crystal Substances 0.000 description 6
- 238000005538 encapsulation Methods 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 230000002401 inhibitory effect Effects 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 229910052710 silicon Inorganic materials 0.000 description 5
- 239000010703 silicon Substances 0.000 description 5
- 238000007920 subcutaneous administration Methods 0.000 description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
- 230000000996 additive effect Effects 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 230000035876 healing Effects 0.000 description 4
- 238000002513 implantation Methods 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 206010033675 panniculitis Diseases 0.000 description 4
- 210000004304 subcutaneous tissue Anatomy 0.000 description 4
- 239000004215 Carbon black (E152) Substances 0.000 description 3
- 229910021383 artificial graphite Inorganic materials 0.000 description 3
- 235000015241 bacon Nutrition 0.000 description 3
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 229930195733 hydrocarbon Natural products 0.000 description 3
- 150000002430 hydrocarbons Chemical class 0.000 description 3
- 239000011261 inert gas Substances 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 229920001296 polysiloxane Polymers 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000000197 pyrolysis Methods 0.000 description 3
- 125000004151 quinonyl group Chemical group 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- AZQWKYJCGOJGHM-UHFFFAOYSA-N 1,4-benzoquinone Chemical compound O=C1C=CC(=O)C=C1 AZQWKYJCGOJGHM-UHFFFAOYSA-N 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000004917 carbon fiber Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000009089 cytolysis Effects 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 230000002101 lytic effect Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- 230000001766 physiological effect Effects 0.000 description 2
- 230000009257 reactivity Effects 0.000 description 2
- 229910010271 silicon carbide Inorganic materials 0.000 description 2
- 229920002379 silicone rubber Polymers 0.000 description 2
- 239000004945 silicone rubber Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- LRRQSCPPOIUNGX-UHFFFAOYSA-N 2-hydroxy-1,2-bis(4-methoxyphenyl)ethanone Chemical compound C1=CC(OC)=CC=C1C(O)C(=O)C1=CC=C(OC)C=C1 LRRQSCPPOIUNGX-UHFFFAOYSA-N 0.000 description 1
- 229910052580 B4C Inorganic materials 0.000 description 1
- 241000283075 Equus hemionus Species 0.000 description 1
- 206010027646 Miosis Diseases 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- INAHAJYZKVIDIZ-UHFFFAOYSA-N boron carbide Chemical compound B12B3B4C32B41 INAHAJYZKVIDIZ-UHFFFAOYSA-N 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008472 epithelial growth Effects 0.000 description 1
- 230000037406 food intake Effects 0.000 description 1
- 230000035929 gnawing Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 230000005661 hydrophobic surface Effects 0.000 description 1
- 125000000687 hydroquinonyl group Chemical group C1(O)=C(C=C(O)C=C1)* 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000005055 methyl trichlorosilane Substances 0.000 description 1
- JLUFWMXJHAVVNN-UHFFFAOYSA-N methyltrichlorosilane Chemical compound C[Si](Cl)(Cl)Cl JLUFWMXJHAVVNN-UHFFFAOYSA-N 0.000 description 1
- 239000012982 microporous membrane Substances 0.000 description 1
- 230000003547 miosis Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 238000009304 pastoral farming Methods 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- WQGWDDDVZFFDIG-UHFFFAOYSA-N pyrogallol Chemical compound OC1=CC=CC(O)=C1O WQGWDDDVZFFDIG-UHFFFAOYSA-N 0.000 description 1
- 230000001698 pyrogenic effect Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 229910052702 rhenium Inorganic materials 0.000 description 1
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 description 1
- 206010041232 sneezing Diseases 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 239000003039 volatile agent Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 229910052726 zirconium Inorganic materials 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
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/02—Access sites
- A61M39/0247—Semi-permanent or permanent transcutaneous or percutaneous access sites to the inside of the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/02—Details
- A61N1/04—Electrodes
- A61N1/05—Electrodes for implantation or insertion into the body, e.g. heart electrode
-
- 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
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/02—Access sites
- A61M39/0247—Semi-permanent or permanent transcutaneous or percutaneous access sites to the inside of the body
- A61M2039/0261—Means for anchoring port to the body, or ports having a special shape or being made of a specific material to allow easy implantation/integration in the body
-
- 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
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/02—Access sites
- A61M39/0247—Semi-permanent or permanent transcutaneous or percutaneous access sites to the inside of the body
- A61M2039/0285—Semi-permanent or permanent transcutaneous or percutaneous access sites to the inside of the body with sterilisation means, e.g. antibacterial coatings, disinfecting pads, UV radiation LEDs or heating means in the port
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Hematology (AREA)
- Cardiology (AREA)
- Biophysics (AREA)
- Gastroenterology & Hepatology (AREA)
- Pulmonology (AREA)
- Anesthesiology (AREA)
- Radiology & Medical Imaging (AREA)
- Materials For Medical Uses (AREA)
- Prostheses (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Carbon And Carbon Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14086971A | 1971-05-06 | 1971-05-06 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2219640A1 DE2219640A1 (de) | 1972-11-16 |
| DE2219640B2 DE2219640B2 (de) | 1973-03-15 |
| DE2219640C3 true DE2219640C3 (de) | 1973-09-27 |
Family
ID=22493161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2219640A Expired DE2219640C3 (de) | 1971-05-06 | 1972-04-21 | Perkutan einpflanzbares Gerat zur Injektion von Arzneimitteln in einen lebenden Korper |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3783868A (enrdf_load_stackoverflow) |
| JP (1) | JPS5117355B1 (enrdf_load_stackoverflow) |
| CA (1) | CA976443A (enrdf_load_stackoverflow) |
| DE (1) | DE2219640C3 (enrdf_load_stackoverflow) |
| ES (1) | ES402393A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2135326B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1348762A (enrdf_load_stackoverflow) |
| IT (1) | IT954472B (enrdf_load_stackoverflow) |
Families Citing this family (106)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3964470A (en) * | 1974-07-25 | 1976-06-22 | Medtronic, Inc. | Percutaneous intradermal electrical connection system and implant device |
| US4033357A (en) * | 1975-02-07 | 1977-07-05 | Medtronic, Inc. | Non-fibrosing cardiac electrode |
| US4016884A (en) * | 1975-07-02 | 1977-04-12 | Kwan Gett Clifford S | Atriotomy access device |
| US3991756A (en) * | 1975-08-18 | 1976-11-16 | Donald Synder | Method and apparatus for intravenous access |
| US4015601A (en) * | 1975-10-14 | 1977-04-05 | General Atomic Company | Blood access device |
| JPS5263949U (enrdf_load_stackoverflow) * | 1975-11-07 | 1977-05-11 | ||
| DE2613072C3 (de) * | 1976-03-26 | 1987-07-30 | Siemens AG, 1000 Berlin und 8000 München | Implantierbare Elektrode |
| US4092983A (en) * | 1977-01-31 | 1978-06-06 | General Atomic Company | Blood access device |
| US4108173A (en) * | 1977-04-11 | 1978-08-22 | General Atomic Company | Blood access device |
| US4479798A (en) * | 1977-05-31 | 1984-10-30 | Research Against Cancer, Inc. | Subcutaneous implant useful in effecting hyperthermic treatment |
| GB2050175B (en) * | 1977-07-07 | 1982-07-14 | Bentley Lab | A traumatic valving mechanism |
| US4344435A (en) * | 1978-12-15 | 1982-08-17 | Aubin Norbert T | Method and surgically implantable apparatus for providing fluid communication with the interior of the body |
| US4217664A (en) * | 1979-02-02 | 1980-08-19 | Faso Joseph M | Prosthesis and method for creating a stoma |
| US4253201A (en) * | 1979-05-24 | 1981-03-03 | Ross David A | Prosthesis with self-sealing valve |
| DE2948949A1 (de) * | 1979-08-15 | 1981-03-26 | American Hospital Supply Corp., Evanston, Ill. | Implantationselement |
| AU540623B2 (en) * | 1980-04-08 | 1984-11-29 | Minntech Corporation | Implantable blood access tee |
| US4405319A (en) * | 1980-04-08 | 1983-09-20 | Renal Systems, Inc. | Porous titanium coating for blood access device |
| US4776843A (en) * | 1980-11-21 | 1988-10-11 | Minntech Corporation | Blood access systems |
| US4559033A (en) * | 1980-10-27 | 1985-12-17 | University Of Utah Research Foundation | Apparatus and methods for minimizing peritoneal injection catheter obstruction |
| US4405305A (en) * | 1980-10-27 | 1983-09-20 | University Of Utah Research Foundation | Subcutaneous peritoneal injection catheter |
| US4400169A (en) * | 1980-10-27 | 1983-08-23 | University Of Utah Research Foundation | Subcutaneous peritoneal injection catheter |
| US4557724A (en) * | 1981-02-17 | 1985-12-10 | University Of Utah Research Foundation | Apparatus and methods for minimizing cellular adhesion on peritoneal injection catheters |
| US4496349A (en) * | 1981-05-08 | 1985-01-29 | Renal Systems, Inc. | Percutaneous implant |
| FR2511239A1 (fr) * | 1981-08-14 | 1983-02-18 | Bentley Lab | Dispositif a implanter |
| US4534760A (en) * | 1981-08-14 | 1985-08-13 | Bentley Laboratories, Inc. | Angular implant device |
| US4534761A (en) * | 1981-08-14 | 1985-08-13 | Bentley Laboratories, Inc. | Implant device |
| US4417888A (en) * | 1982-03-15 | 1983-11-29 | Renal Systems, Inc. | Percutaneous implant |
| US4464178A (en) * | 1981-11-25 | 1984-08-07 | Dalton Michael J | Method and apparatus for administration of fluids |
| US4425119A (en) | 1982-01-25 | 1984-01-10 | Berglund Rickey T | Implantable device for intravascular access |
| US4488877A (en) * | 1982-08-23 | 1984-12-18 | Renal Systems, Inc. | Percutaneous implant for peritoneal dialysis |
| CA1247960A (en) * | 1983-03-24 | 1989-01-03 | Hideki Aoki | Transcutaneously implantable element |
| DE3421001A1 (de) * | 1983-06-15 | 1984-12-20 | Luciano Luigi Botta | Mechanisches ventil zum verschliessen eines kutanen stomas |
| ATE38938T1 (de) * | 1983-08-22 | 1988-12-15 | Univ Utah Res Found | Kathetervorrichtung zur peritonealen injektion. |
| US5387247A (en) * | 1983-10-25 | 1995-02-07 | Sorin Biomedia S.P.A. | Prosthetic device having a biocompatible carbon film thereon and a method of and apparatus for forming such device |
| US4559039A (en) * | 1983-12-05 | 1985-12-17 | Purdue Research Foundation | Permanently placed transcutaneous access device to blood vessels |
| FR2561922B1 (fr) * | 1984-04-02 | 1987-04-30 | Biomasys | Dispositif d'acces atraumatique au circuit sanguin |
| US4634424A (en) * | 1984-04-23 | 1987-01-06 | Windsor Medical, Inc. | Multiple re-entry implantable septum and method of using same |
| US4897081A (en) * | 1984-05-25 | 1990-01-30 | Thermedics Inc. | Percutaneous access device |
| EP0164896B1 (en) * | 1984-05-25 | 1989-02-01 | Thermedics, Inc. | Percutaneous access device |
| US4668222A (en) * | 1984-05-25 | 1987-05-26 | Thermedics Inc. | Percutaneous access device with removable tube |
| FR2565826A1 (fr) * | 1984-06-19 | 1985-12-20 | Aerospatiale | Procede pour la realisation d'une piece implantable par voie chirurgicale dans un organisme et piece ainsi obtenue |
| US4639247A (en) * | 1984-11-02 | 1987-01-27 | Carbomedics, Inc. | Percutaneous access device |
| SE453638B (sv) * | 1985-08-15 | 1988-02-22 | Carin Arvidsson | Injektionsingang |
| US5084151A (en) * | 1985-11-26 | 1992-01-28 | Sorin Biomedica S.P.A. | Method and apparatus for forming prosthetic device having a biocompatible carbon film thereon |
| US4676802A (en) * | 1986-01-21 | 1987-06-30 | J. Tofield, Et Al. | Method and apparatus for securing a prosthesis to the human body |
| US5120313A (en) * | 1986-03-28 | 1992-06-09 | Nancy W. Elftman | Method for measuring blood pressure in an animal or human using a percutaneous access port |
| US5266071A (en) * | 1986-03-28 | 1993-11-30 | Nancy W. Elftman | Method for using percutaneous accessport |
| US4695273A (en) * | 1986-04-08 | 1987-09-22 | I-Flow Corporation | Multiple needle holder and subcutaneous multiple channel infusion port |
| US4781695A (en) * | 1986-07-11 | 1988-11-01 | Dalton Michael J | Implantable fluid dispenser |
| US4854316A (en) * | 1986-10-03 | 1989-08-08 | Davis Emsley A | Apparatus and method for repairing and preventing para-stomal hernias |
| IT1196836B (it) * | 1986-12-12 | 1988-11-25 | Sorin Biomedica Spa | Protesi in materiale polimerico con rivestimento di carbonio biocompatibile |
| AU618787B2 (en) * | 1988-01-28 | 1992-01-09 | Robert Axelsson | Coupling device in a cutaneous passageway |
| SE465910B (sv) * | 1988-01-28 | 1991-11-18 | Jan Axel Svensson | Anordning foer sammankoppling av katetrar i en hudgenomgaang |
| GB8808571D0 (en) * | 1988-04-12 | 1988-05-11 | Wallace Ltd H G | Protective shield for iv device |
| US5181505A (en) * | 1989-03-08 | 1993-01-26 | Lew Chel W | Method and apparatus for delivery of a medicament in the oral cavity |
| US5100392A (en) * | 1989-12-08 | 1992-03-31 | Biosynthesis, Inc. | Implantable device for administration of drugs or other liquid solutions |
| NZ250214A (en) * | 1992-12-23 | 1995-10-26 | Ndm Acquisition Corp | Deep wound dressing and syringe therefor |
| US5451406A (en) * | 1994-07-14 | 1995-09-19 | Advanced Uroscience, Inc. | Tissue injectable composition and method of use |
| US5792478A (en) * | 1996-07-08 | 1998-08-11 | Advanced Uro Science | Tissue injectable composition and method of use |
| CH692240A5 (de) * | 1997-03-26 | 2002-04-15 | Disetronic Licensing Ag | Kathetersystem für Hautdurchlassvorrichtungen. |
| CH692239A5 (de) * | 1997-03-26 | 2002-04-15 | Disetronic Licensing Ag | Portkörper zur Arzneimittelverabreichung. |
| US5848989A (en) * | 1997-06-05 | 1998-12-15 | Davinci Biomedical Research Products, Inc. | Implantable port with low profile housing for delivery/collection of fluids and implantation method |
| US6949084B2 (en) * | 1998-05-14 | 2005-09-27 | Disetronic Licensing Ag | Catheter head for subcutaneous administration of an active substance |
| DE19821723C2 (de) | 1998-05-14 | 2000-07-06 | Disetronic Licensing Ag | Katheterkopf für subkutane Verabreichung eines Wirkstoffs |
| US6736797B1 (en) | 1998-06-19 | 2004-05-18 | Unomedical A/S | Subcutaneous infusion set |
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| US3663965A (en) * | 1970-06-08 | 1972-05-23 | Henry L Lee Jr | Bacteria-resistant percutaneous conduit device |
-
1971
- 1971-05-06 US US00140869A patent/US3783868A/en not_active Expired - Lifetime
-
1972
- 1972-04-05 CA CA138,937A patent/CA976443A/en not_active Expired
- 1972-04-07 GB GB1609572A patent/GB1348762A/en not_active Expired
- 1972-04-21 DE DE2219640A patent/DE2219640C3/de not_active Expired
- 1972-04-22 IT IT49797/72A patent/IT954472B/it active
- 1972-05-05 ES ES402393A patent/ES402393A1/es not_active Expired
- 1972-05-05 FR FR7216113A patent/FR2135326B1/fr not_active Expired
- 1972-05-06 JP JP47044971A patent/JPS5117355B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2219640A1 (de) | 1972-11-16 |
| IT954472B (it) | 1973-08-30 |
| CA976443A (en) | 1975-10-21 |
| ES402393A1 (es) | 1975-04-01 |
| DE2219640B2 (de) | 1973-03-15 |
| JPS5117355B1 (enrdf_load_stackoverflow) | 1976-06-01 |
| FR2135326A1 (enrdf_load_stackoverflow) | 1972-12-15 |
| US3783868A (en) | 1974-01-08 |
| FR2135326B1 (enrdf_load_stackoverflow) | 1977-08-26 |
| GB1348762A (en) | 1974-03-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 | ||
| EGA | New person/name/address of the applicant | ||
| EHJ | Ceased/non-payment of the annual fee |