WO2005120629A1 - Dispositif medical implantable et suturable en sous-cutane - Google Patents
Dispositif medical implantable et suturable en sous-cutane Download PDFInfo
- Publication number
- WO2005120629A1 WO2005120629A1 PCT/FR2005/001237 FR2005001237W WO2005120629A1 WO 2005120629 A1 WO2005120629 A1 WO 2005120629A1 FR 2005001237 W FR2005001237 W FR 2005001237W WO 2005120629 A1 WO2005120629 A1 WO 2005120629A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- chamber
- fixing member
- implantable
- reservoir
- orifice
- Prior art date
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
- A61M39/0208—Subcutaneous access sites for injecting or removing fluids
-
- 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
- A61M39/0208—Subcutaneous access sites for injecting or removing fluids
- A61M2039/0223—Subcutaneous access sites for injecting or removing fluids having means for anchoring the subcutaneous access site
Definitions
- each fixing hole of the chamber limits the choice of the user when installing the chamber, because the fixing hole is not necessarily located in front of the most suitable fabrics for the passage of the sutures.
- the limited dimension of the hole makes it difficult to insert a curved suture needle which can come to block against the walls of the hole. The needle must then be brought out and reintroduced.
- the rigidity of the body around each fixing hole which has angular parts can damage the tissues located around the wires. suture or close to it, due to repeated friction between the tissues and the rigid body.
- Implantable chambers are also known which are provided with holes similar to those described in document FR-2 846 245, and which are filled with elastomer. Thus, the tissues of the living body cannot develop around the suture passing through a hole. However, this type of chamber always has drawbacks linked to the difficulty of passing a suture needle through the hole provided for this purpose, and to the limited choice of positioning the suture threads on the side of the implantable chamber.
- the access port to the septum is substantially circular, and the part of the body adjacent to the orifice is formed by two inverted conical parts centered on the orifice. These two inverted conical parts form a protrusion substantially in the form of a ring and easily detectable by touch under the skin when the chamber is in place. The user can reliably detect the position of the septum, and safely insert the needle for liquid transfer.
- the reservoir, the body and the fixing member cooperate by interlocking to form the chamber. This characteristic allows an easy and solid assembly, and limits the use of adhesive products.
- the upper face of each projection of the fixing member is at least partially coated with an extended marking, which allows the user to identify the location of passage of the suture.
- the upper part 218 protects the conduit of the suture needle or the needle of the liquid transfer syringe, and prevents piercing of the conduit.
- the interlocking cooperation of the body, the reservoir and the fixing member is shown in the exploded and perspective views of Figures 8 and 9 of the chamber.
- the fixing member comprises a part 233 forming a ring in which fits a cylindrical part of the reservoir. The ring ensures good hold of the fixing member on the rest of the implantable chamber.
- the interior of the body is entirely occupied by the reservoir and the elastomeric material of the fixing member.
- the elastomeric material can be injected or molded. As shown in FIG.
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Prostheses (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP05772933A EP1750795A1 (fr) | 2004-05-17 | 2005-05-17 | Dispositif medical implantable et suturable en sous-cutane |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0405365A FR2870130B1 (fr) | 2004-05-17 | 2004-05-17 | Dispositif medical implantable et suturable en sous-cutane |
FR0405365 | 2004-05-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2005120629A1 true WO2005120629A1 (fr) | 2005-12-22 |
WO2005120629B1 WO2005120629B1 (fr) | 2006-02-23 |
Family
ID=34946311
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2005/001237 WO2005120629A1 (fr) | 2004-05-17 | 2005-05-17 | Dispositif medical implantable et suturable en sous-cutane |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1750795A1 (fr) |
FR (1) | FR2870130B1 (fr) |
WO (1) | WO2005120629A1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2893255B1 (fr) * | 2005-11-16 | 2008-10-17 | Cie Euro Etude Rech Paroscopie | Site medical implantable atraumatique de construction simplifiee |
NZ587566A (en) | 2008-02-29 | 2012-09-28 | Medical Components Inc | Venous access port assembly with push surfaces and shovel-like protruberance to aid insertion. |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4464178A (en) * | 1981-11-25 | 1984-08-07 | Dalton Michael J | Method and apparatus for administration of fluids |
US4692146A (en) * | 1985-10-24 | 1987-09-08 | Cormed, Inc. | Multiple vascular access port |
US4762517A (en) * | 1986-09-18 | 1988-08-09 | Healthcare Technologies, Inc. | Subcutaneously-implanted drug delivery system for intravenous injections, and the like |
US4767410A (en) * | 1985-12-16 | 1988-08-30 | Surgical Engineering Associates, Inc. | Implantable infusion port |
US4781695A (en) * | 1986-07-11 | 1988-11-01 | Dalton Michael J | Implantable fluid dispenser |
FR2846245A1 (fr) * | 2002-10-25 | 2004-04-30 | Braun Medical | Dispositif medical implantable par voie sous-cutanee |
-
2004
- 2004-05-17 FR FR0405365A patent/FR2870130B1/fr not_active Expired - Lifetime
-
2005
- 2005-05-17 EP EP05772933A patent/EP1750795A1/fr not_active Withdrawn
- 2005-05-17 WO PCT/FR2005/001237 patent/WO2005120629A1/fr not_active Application Discontinuation
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4464178A (en) * | 1981-11-25 | 1984-08-07 | Dalton Michael J | Method and apparatus for administration of fluids |
US4692146A (en) * | 1985-10-24 | 1987-09-08 | Cormed, Inc. | Multiple vascular access port |
US4767410A (en) * | 1985-12-16 | 1988-08-30 | Surgical Engineering Associates, Inc. | Implantable infusion port |
US4781695A (en) * | 1986-07-11 | 1988-11-01 | Dalton Michael J | Implantable fluid dispenser |
US4762517A (en) * | 1986-09-18 | 1988-08-09 | Healthcare Technologies, Inc. | Subcutaneously-implanted drug delivery system for intravenous injections, and the like |
FR2846245A1 (fr) * | 2002-10-25 | 2004-04-30 | Braun Medical | Dispositif medical implantable par voie sous-cutanee |
Also Published As
Publication number | Publication date |
---|---|
WO2005120629B1 (fr) | 2006-02-23 |
FR2870130A1 (fr) | 2005-11-18 |
FR2870130B1 (fr) | 2007-03-30 |
EP1750795A1 (fr) | 2007-02-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0810891B1 (fr) | Catheter a soupape a fente(s) axiale(s) bi-directionnelle(s) | |
EP1603627B1 (fr) | Dispositif de fixation au corps d'un patient d'un catheter | |
EP1413329B1 (fr) | Chambre implantable par voie sous-cutanée | |
CA2362973C (fr) | Dispositif pour l'injection d'une lentille intra-oculaire en matiere souple | |
EP0448418B1 (fr) | Perfectionnements aux dispositifs d'accès vasculaires implantables | |
EP0203633B1 (fr) | Dispositif implantable d'injection chronique d'une substance, notamment thérapeutique | |
EP1259283B1 (fr) | Dispositif implantable d'injection de substances medicales | |
EP0134745A1 (fr) | Dispositif de perfusion | |
FR2757407A1 (fr) | Chambre a injection vasculaire a reservoir double | |
EP1957146A1 (fr) | Site medical implantable atraumatique de construction simplifiee | |
WO2006021695A1 (fr) | Site medical implantable | |
EP0954345B1 (fr) | Seringue d'injection a protecteur d'aiguille deplacable | |
FR2707505A1 (fr) | Cathéter à soupape double voie axiale. | |
FR3000368A1 (fr) | Applicateur pour produit cosmetique en deux parties | |
EP2077887A2 (fr) | Site implantable lineaire compact | |
FR2851168A1 (fr) | Site d'injection | |
WO2005120629A1 (fr) | Dispositif medical implantable et suturable en sous-cutane | |
WO2011117363A1 (fr) | Dispositif de guidage de tuyau(x) de perfusion | |
FR2515534A1 (fr) | Injecteur de liquides, notamment de produits adhesifs instantanes | |
FR2661097A1 (fr) | Aiguille d'application d'une colle, notamment chirurgicale, comportant plusieurs composants melanges extemporanement. | |
WO2010061143A1 (fr) | Dispositif permettant la fixation au corps d'un patient d'au moins une tubulure, telle qu'une tubulure de catheter ou un drain | |
EP2785614B1 (fr) | Capsule pour l'extraction d'une boisson sous pression | |
FR2953417A1 (fr) | Chambre implantable et procede de fabrication | |
EP1778564B1 (fr) | Recipient contenant un fluid muni d'un organe de fermeture | |
EP1440674B1 (fr) | Cartouche pour seringue d'injection d'implant intraoculaire |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KM KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NG NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SM SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
DPEN | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed from 20040101) | ||
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
B | Later publication of amended claims |
Effective date: 20051214 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2005772933 Country of ref document: EP |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWW | Wipo information: withdrawn in national office |
Country of ref document: DE |
|
WWP | Wipo information: published in national office |
Ref document number: 2005772933 Country of ref document: EP |