ES8205354A1 - Blood access device - Google Patents

Blood access device

Info

Publication number
ES8205354A1
ES8205354A1 ES501140A ES501140A ES8205354A1 ES 8205354 A1 ES8205354 A1 ES 8205354A1 ES 501140 A ES501140 A ES 501140A ES 501140 A ES501140 A ES 501140A ES 8205354 A1 ES8205354 A1 ES 8205354A1
Authority
ES
Spain
Prior art keywords
septum
stem
patient
access device
cavity
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
Application number
ES501140A
Other languages
Spanish (es)
Other versions
ES501140A0 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Renal Systems Inc
Original Assignee
Renal Systems Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US06/209,058 external-priority patent/US4776843A/en
Application filed by Renal Systems Inc filed Critical Renal Systems Inc
Publication of ES501140A0 publication Critical patent/ES501140A0/en
Publication of ES8205354A1 publication Critical patent/ES8205354A1/en
Expired legal-status Critical Current

Links

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
    • 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
    • A61M2039/0258—Semi-permanent or permanent transcutaneous or percutaneous access sites to the inside of the body for vascular access, e.g. blood stream access
    • 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
    • A61M2039/027—Semi-permanent or permanent transcutaneous or percutaneous access sites to the inside of the body having a particular valve, seal or septum
    • 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
    • A61M2039/0294—Semi-permanent or permanent transcutaneous or percutaneous access sites to the inside of the body having a specific shape matching the shape of a tool to be inserted therein, e.g. for easy introduction, for sealing purposes, guide

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biophysics (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Prostheses (AREA)

Abstract

A T-shaped blood access device 10 is provided which is adapted for implantation into a patient and which has its stem portion 11 extending outwardly above the skin of the patient. An elastomeric septum 18 is position in sealing relationship in the stem adjacent the junction with the main conduit portion. The septum is locked in place by a removable spring retaining ring 24. A cavity above the septum is provided for keeping the assembly sterile by use of a sterilizing fluid. Cooperating structures include needle assemblies 41-43, stem caps for retaining sterilizing fluid within the cavity, specialized tools designed to facilitate placement or replacement of the septum, a back-up system which can seal the device while still permitting continued use thereof when the primary septum 18 has begun to fail and an implant cap which is used to protect the interior of the device during implantation thereof.
ES501140A 1980-04-08 1981-04-07 Blood access device Expired ES8205354A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13857980A 1980-04-08 1980-04-08
US06/209,058 US4776843A (en) 1980-11-21 1980-11-21 Blood access systems

Publications (2)

Publication Number Publication Date
ES501140A0 ES501140A0 (en) 1982-06-01
ES8205354A1 true ES8205354A1 (en) 1982-06-01

Family

ID=26836327

Family Applications (1)

Application Number Title Priority Date Filing Date
ES501140A Expired ES8205354A1 (en) 1980-04-08 1981-04-07 Blood access device

Country Status (8)

Country Link
AU (1) AU540623B2 (en)
CH (1) CH652604A5 (en)
DE (2) DE3114260A1 (en)
ES (1) ES8205354A1 (en)
FR (1) FR2484840B1 (en)
GB (3) GB2073027B (en)
IT (1) IT1189036B (en)
MX (1) MX153023A (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4496349A (en) * 1981-05-08 1985-01-29 Renal Systems, Inc. Percutaneous implant
US4405320A (en) * 1982-02-22 1983-09-20 Renal Systems, Inc. Septum retaining means for percutaneous device
GB2117092A (en) * 1982-03-04 1983-10-05 Dunlop Ltd Fluid control valve
US4488877A (en) * 1982-08-23 1984-12-18 Renal Systems, Inc. Percutaneous implant for peritoneal dialysis
JPS6072565A (en) * 1983-09-02 1985-04-24 ミンテツク　コ−ポレイシヨン Parenteral over-nutrition catheter system
FR2561922B1 (en) * 1984-04-02 1987-04-30 Biomasys DEVICE FOR ATRAUMATIC ACCESS TO THE BLOOD CIRCUIT
FR2581315A1 (en) * 1985-05-03 1986-11-07 Biomasys Sa REMOVABLE HEAD FOR CONNECTING AN INAMOVIBLE PERCUTANE PASSAGE DEVICE FOR ACCESSING A FLUID CIRCUIT IN A LIVING ORGANISM, A FLUID DISPENSING HOUSING AND A SYSTEM COMPRISING THE CONNECTING HEAD AND THE FLUID DISPENSING HOUSING
US4695273A (en) * 1986-04-08 1987-09-22 I-Flow Corporation Multiple needle holder and subcutaneous multiple channel infusion port
DE68919861T2 (en) 1988-01-25 1995-08-03 Baxter Int Blunt cannula device.
US5964785A (en) 1988-01-25 1999-10-12 Baxter International Inc. Bayonet look cannula for pre-slit y-site
CA1330412C (en) 1988-07-08 1994-06-28 Steven C. Jepson Pre-slit injection site and tapered cannula
IE62767B1 (en) 1989-03-17 1995-02-22 Baxter Int Pre-slit injection site and tapered cannula
US5082005A (en) * 1990-12-18 1992-01-21 New England Deaconess Hospital Surgical access device
US5199948A (en) * 1991-05-02 1993-04-06 Mcgaw, Inc. Needleless valve
US5776125A (en) 1991-07-30 1998-07-07 Baxter International Inc. Needleless vial access device
DE4418910A1 (en) * 1994-05-31 1995-12-07 Mouhamed Kamal Dr Med Koudaimi Dialysis port system and diaphragm
WO1996036297A1 (en) * 1995-05-19 1996-11-21 Kanji Inoue Transplantation instrument, method of bending same and method of transplanting same
JP2983540B1 (en) * 1998-12-22 1999-11-29 明夫 川村 Non-puncture blood access and non-puncture blood access connection cannula assembly for hemodialysis
CA2343200A1 (en) 1999-07-07 2001-01-18 Hospal Ag Artificial kidney and an insertion guide used therein
US6936031B2 (en) 2000-12-12 2005-08-30 Gambro Dasco S.P.A. Site for access to the inside of a channel, and corresponding cannula

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2653606A (en) * 1949-07-06 1953-09-29 George R Ryan Transfusion apparatus
FR2049513A5 (en) * 1969-06-12 1971-03-26 Monsallier Julien Blood sampler for external circulations
US3783868A (en) * 1971-05-06 1974-01-08 Gulf Oil Corp Percutaneous implant
US3765032A (en) * 1972-09-27 1973-10-16 J Palma Implant
US4000739A (en) * 1975-07-09 1977-01-04 Cordis Corporation Hemostasis cannula
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
US4169477A (en) * 1977-07-07 1979-10-02 Carbomedics, Inc. Anastomatic couplings
US4143853A (en) * 1977-07-14 1979-03-13 Metatech Corporation Valve for use with a catheter or the like
DE2817102C2 (en) * 1978-04-19 1985-01-24 Dr. Eduard Fresenius, Chemisch-pharmazeutische Industrie KG, 6380 Bad Homburg Connector for plastic cannulas or venous catheters
US4261357A (en) * 1979-01-29 1981-04-14 Critikon, Inc. Catheter assembly for intermittent intravenous medicament delivery
DE2918326A1 (en) * 1979-05-07 1980-11-20 Fresenius Chem Pharm Ind CONNECTING PIECE CONNECTED WITH A PLASTIC CANNULA

Also Published As

Publication number Publication date
IT8148234A0 (en) 1981-04-08
DE3153394C2 (en) 1990-08-16
CH652604A5 (en) 1985-11-29
MX153023A (en) 1986-07-21
AU6913581A (en) 1981-10-15
AU540623B2 (en) 1984-11-29
GB8401049D0 (en) 1984-02-15
GB2143133A (en) 1985-02-06
ES501140A0 (en) 1982-06-01
DE3114260C2 (en) 1989-06-08
GB2073027A (en) 1981-10-14
GB2073027B (en) 1985-04-03
FR2484840A1 (en) 1981-12-24
FR2484840B1 (en) 1986-04-11
GB8401048D0 (en) 1984-02-15
GB2143134B (en) 1985-08-07
DE3114260A1 (en) 1982-05-13
GB2143133B (en) 1985-08-07
IT1189036B (en) 1988-01-28
GB2143134A (en) 1985-02-06

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