FR2511240A1 - Implant for fluid passage - fitted with anchorage and netting made of pyrolysis carbon on graphite substrate - Google Patents
Implant for fluid passage - fitted with anchorage and netting made of pyrolysis carbon on graphite substrate Download PDFInfo
- Publication number
- FR2511240A1 FR2511240A1 FR8214113A FR8214113A FR2511240A1 FR 2511240 A1 FR2511240 A1 FR 2511240A1 FR 8214113 A FR8214113 A FR 8214113A FR 8214113 A FR8214113 A FR 8214113A FR 2511240 A1 FR2511240 A1 FR 2511240A1
- Authority
- FR
- France
- Prior art keywords
- channel
- outlet
- inlet
- anchorage
- passing
- 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.)
- Withdrawn
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 8
- 229910002804 graphite Inorganic materials 0.000 title claims abstract description 4
- 239000010439 graphite Substances 0.000 title claims abstract description 4
- 239000000758 substrate Substances 0.000 title claims abstract description 4
- 239000007943 implant Substances 0.000 title abstract description 5
- 229910052799 carbon Inorganic materials 0.000 title abstract 2
- 239000012530 fluid Substances 0.000 title abstract 2
- 238000000197 pyrolysis Methods 0.000 title abstract 2
- 229910021397 glassy carbon Inorganic materials 0.000 claims abstract description 3
- 238000004873 anchoring Methods 0.000 claims description 11
- 210000000626 ureter Anatomy 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 4
- 239000002296 pyrolytic carbon Substances 0.000 claims description 2
- 102000008186 Collagen Human genes 0.000 abstract description 2
- 108010035532 Collagen Proteins 0.000 abstract description 2
- 229920001436 collagen Polymers 0.000 abstract description 2
- 238000002513 implantation Methods 0.000 abstract 2
- 210000003708 urethra Anatomy 0.000 abstract 1
- 210000003205 muscle Anatomy 0.000 description 2
- 210000001519 tissue Anatomy 0.000 description 2
- 230000002792 vascular Effects 0.000 description 2
- 229920004934 Dacron® Polymers 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 210000001072 colon Anatomy 0.000 description 1
- 210000003195 fascia Anatomy 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000001497 fibrovascular Effects 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 210000003405 ileum Anatomy 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001921 mouthing effect Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 238000007920 subcutaneous administration Methods 0.000 description 1
- 210000003932 urinary bladder Anatomy 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
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices ; Anti-rape devices
- A61F5/44—Devices worn by the patient for reception of urine, faeces, catamenial or other discharge; Colostomy devices
- A61F5/445—Colostomy, ileostomy or urethrostomy devices
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices ; Anti-rape devices
- A61F5/44—Devices worn by the patient for reception of urine, faeces, catamenial or other discharge; Colostomy devices
- A61F2005/4402—Devices worn by the patient for reception of urine, faeces, catamenial or other discharge; Colostomy devices disposable
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices ; Anti-rape devices
- A61F5/44—Devices worn by the patient for reception of urine, faeces, catamenial or other discharge; Colostomy devices
- A61F5/445—Colostomy, ileostomy or urethrostomy devices
- A61F2005/4455—Implantable
-
- 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
- A61M2039/0264—Semi-permanent or permanent transcutaneous or percutaneous access sites to the inside of the body with multiple inlets or multiple outlets
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Epidemiology (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Nursing (AREA)
- Biophysics (AREA)
- Gastroenterology & Hepatology (AREA)
- Pulmonology (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Prostheses (AREA)
Abstract
Description
L'invention concerne un dispositif à implanter. The invention relates to a device to be implanted.
Il existe de nombreuxcas dans lesglelsil est nécessaire d'effectuer une entérostomie sur un patient. Une entre stomie consiste en un abouchement d'un conduit interne. Les conduits courants nécessitant communément un abouchement comprennent l'iléon, le colon, l'uretère et la vessie. Jusqu'à présent, les entérostomies étaient effectuées par sectionnement du conduit à aboucher, puis par suturation de la paroi du conduit à une ouverture qui a été formée à la surface du corps. L'ouverture est normalement formée sur l'abdomen. En général, la paroi du conduit et les tissus et les muscles sous-cutanés entourant l'ouverture croissent ensemble pour fixer à demeure le conduit à la surface du corps. Après cicatrisation, un recopient est fixé à la surface de la peau.Le récipient a pour fonction de recevoir les excréments déchargés du conduit. There are many cases in which it is necessary to perform an enterostomy on a patient. An ostomy consists of the mouthing of an internal canal. Common conduits commonly requiring delivery include the ileum, colon, ureter and bladder. Until now, enterostomies have been performed by sectioning the duct to be delivered, then by suturing the wall of the duct to an opening that has been formed on the surface of the body. The opening is normally formed on the abdomen. In general, the wall of the duct and the tissues and subcutaneous muscles surrounding the opening grow together to fix the duct permanently to the surface of the body. After healing, a recopient is fixed to the surface of the skin.The container has the function of receiving the excrement discharged from the duct.
L'invention sera décrite plus en détail en regard des dessins annexés à titre d'exemples nullement limitatifs et sur lesquels
la figure 1 est une coupe longitudinale du dispositif à implanter selon l'invention
la figure 2 est une coupe longitudinale d'une autre forme de réalisation du dispositif à implanter selon l'invention ; et
la figure 3 est une coupe longitudinale d'une autre forme de réalisation du dispositif à implanter selon l'invention.The invention will be described in more detail with reference to the accompanying drawings by way of non-limiting examples and in which
Figure 1 is a longitudinal section of the device to be implanted according to the invention
Figure 2 is a longitudinal section of another embodiment of the device to be implanted according to the invention; and
Figure 3 is a longitudinal section of another embodiment of the device to be implanted according to the invention.
La figure 1 représente globalement en 1 un dispositif à implanter qui comprend un canal indiqué globalement en 3 et des moyens d'ancrage destinés à réaliser un ancrage biologique. Les moyens d'ancrage 15 comprennent de préférence plusieurs ouvertures 39 dans lesquelles est favorisée la croissance de tissus fibro-vasculaires 31.Le canal 3 compor- te un tronçon d'entrée 5 partant d'une entrée 9 et se terminant par une sortie il'axe central 35 passant par le centre de l'entrée 9 du canal est incliné par rapport à l'axe central 33 passant par le centre de la sortie 11 du canal (l'inclinaison étant indiquée par l'angle xl sur la figure 1) d'un angle d'environ 43 ~; 7 75 pcurrelier le dispositif à implanter 1 à un uretero 13 sans obstruer ou nouer l'uretère 13 et réduire ou er ainsi l'écoulement dans ce dernier. FIG. 1 shows generally in 1 a device to be implanted which comprises a channel indicated generally in 3 and anchoring means intended to carry out a biological anchoring. The anchoring means 15 preferably comprise several openings 39 in which the growth of fibro-vascular tissues 31 is encouraged. The channel 3 comprises an inlet section 5 starting from an inlet 9 and ending in an outlet il the central axis 35 passing through the center of the inlet 9 of the channel is inclined relative to the central axis 33 passing through the center of the outlet 11 of the channel (the inclination being indicated by the angle xl in FIG. 1 ) an angle of about 43 ~; 7 75 pccurrently install the device to be implanted 1 at a uretero 13 without obstructing or knotting the ureter 13 and thus reducing or thus erecting the flow therein.
Sur la figure 1,1 dispositif à implanter 1 est représenté comme étant relia a un uretère 13 partant d'un rein 21. Le dispositif a implanter est représenté comme passant à travers la peau 29, la couche adipeuse 27, le fascia 25 et le muscle droit 23 pour être attaché à l'uretère 13. In Figure 1.1 implant device 1 is shown as being connected to a ureter 13 from a kidney 21. The implant device is shown as passing through the skin 29, the fatty layer 27, the fascia 25 and the straight muscle 23 to be attached to the ureter 13.
Le dispositif 1 à implanter comprend également une bride annulaire 17 entre laquelle et 11 élément d'ancrage 15 est formé un évidement annulaire 37. Ce dernier permet la fixation d'un élément 19 pour greffe vasculaire au dispositif 1 à implanter, par exemple au moyen d'une suture 41. The device 1 to be implanted also comprises an annular flange 17 between which and 11 anchoring element 15 is formed an annular recess 37. The latter allows the attachment of an element 19 for vascular grafting to the device 1 to be implanted, for example by means a suture 41.
La matière 19 pour greffe vasculaire est constituée, par exemple, de "Dacron", qui est une fibre de polyester produite par la firme E.I. du Pont de Nemours and CO. Dans une forme préférée de réalisation, au moins une partie de la matière pour greffe dont le raccord 1 est constitué est revêtue de collagène. The material 19 for vascular graft consists, for example, of "Dacron", which is a polyester fiber produced by the firm E.I. du Pont de Nemours and CO. In a preferred embodiment, at least part of the graft material of which the connector 1 is made is coated with collagen.
La figure 2 représente une forme de réalisation qui comporte deux tronçons d'entrée Sa et 5b partant d'entrées 9a et 9b, respectivement. Les axes centraux 35a et 35b passant par les centres des entrées 9a et 9b1respectivement, forment chacun un angle (identifie par les lettres y par rapport à l'axe central 33 passant par la sortie 11 montrée sur la figure 2) compris entre environ 45 et 750. Cette forme de réalisation permet à un seul dispositif à implanter 1 d'être relié aux deux uretères 13. FIG. 2 represents an embodiment which comprises two input sections Sa and 5b starting from inputs 9a and 9b, respectively. The central axes 35a and 35b passing through the centers of the inputs 9a and 9b1 respectively, each form an angle (identified by the letters y relative to the central axis 33 passing through the outlet 11 shown in FIG. 2) of between approximately 45 and 750. This embodiment allows a single implantable device 1 to be connected to the two ureters 13.
La figure 3,représente une forme de réalisation du dispositif à implanter selon l'invention dans laquelle le canal 3 peut tourner par rapport à l'élément d'ancrage 15. De préférence, l'élément d'ancrage 15 est fixé autour du canal 3 au moyen d'un assemblage à élément mâle 42 et élément femelle 43. La rotation du canal 3 permet un bran- chement sur l'uretère 13 sans obturer ou nouer ce dernier et étrangler ou empêcher ainsi l'écoulement s'y effectuant. FIG. 3 represents an embodiment of the device to be implanted according to the invention in which the channel 3 can rotate relative to the anchoring element 15. Preferably, the anchoring element 15 is fixed around the channel 3 by means of an assembly with male element 42 and female element 43. The rotation of the channel 3 allows a connection to the ureter 13 without closing or knotting the latter and thus throttling or preventing the flow taking place therein.
Le canal 3 et l'élément 15 d'ancrage peuvent être réalisés en carbone pyrolytique appliqué sur un substrat de graphite ou bien en carbone vitreux. The channel 3 and the anchoring element 15 can be made of pyrolytic carbon applied to a graphite substrate or else of glassy carbon.
Il va de soi que de nombreuses modifications peuvent être apportées au dispositif décrit et représenté sans sortir du cadre de l'invention. It goes without saying that numerous modifications can be made to the device described and shown without departing from the scope of the invention.
Claims (4)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US29284481A | 1981-08-14 | 1981-08-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2511240A1 true FR2511240A1 (en) | 1983-02-18 |
Family
ID=23126445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8214113A Withdrawn FR2511240A1 (en) | 1981-08-14 | 1982-08-13 | Implant for fluid passage - fitted with anchorage and netting made of pyrolysis carbon on graphite substrate |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS5873352A (en) |
| FR (1) | FR2511240A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2556586A1 (en) * | 1983-12-20 | 1985-06-21 | Biotrol Sa Lab | DEVICE FOR THE FLOW OF URINE FROM UROSTOMIES |
| WO2000062722A1 (en) * | 1999-04-16 | 2000-10-26 | Bellini, Alberto | System for surgical colostomy implants |
| EP2001410A4 (en) * | 2006-03-22 | 2009-12-30 | Ascension Orthopedics Inc | Prosthetic implant and assembly method |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6092768A (en) * | 1983-10-28 | 1985-05-24 | 株式会社アドバンス | Living body terminal |
| IT1401467B1 (en) * | 2010-06-25 | 2013-07-26 | Sambusseti | ORTHOTOPIC ENDOPROSTHESIS OF ARTIFICIAL BLADDER |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1517562A (en) * | 1966-04-06 | 1968-03-15 | Stabilized implantation point cannula connection | |
| FR2396555A1 (en) * | 1977-07-07 | 1979-02-02 | Bentley Lab | BLOOD CIRCUIT ACCESS DEVICE AND SURGICAL PROCEDURE FOR IMPLEMENTING IT |
| US4184497A (en) * | 1977-08-26 | 1980-01-22 | University Of Utah | Peritoneal dialysis catheter |
-
1982
- 1982-08-13 FR FR8214113A patent/FR2511240A1/en not_active Withdrawn
- 1982-08-13 JP JP57140900A patent/JPS5873352A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1517562A (en) * | 1966-04-06 | 1968-03-15 | Stabilized implantation point cannula connection | |
| FR2396555A1 (en) * | 1977-07-07 | 1979-02-02 | Bentley Lab | BLOOD CIRCUIT ACCESS DEVICE AND SURGICAL PROCEDURE FOR IMPLEMENTING IT |
| US4184497A (en) * | 1977-08-26 | 1980-01-22 | University Of Utah | Peritoneal dialysis catheter |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2556586A1 (en) * | 1983-12-20 | 1985-06-21 | Biotrol Sa Lab | DEVICE FOR THE FLOW OF URINE FROM UROSTOMIES |
| EP0149391A3 (en) * | 1983-12-20 | 1985-08-28 | Laboratoires Biotrol S.A. | Urine outlet for ureterostomy |
| US4650474A (en) * | 1983-12-20 | 1987-03-17 | Laboratoires Biotrol | Device for elimination of urine through ureterostoma |
| WO2000062722A1 (en) * | 1999-04-16 | 2000-10-26 | Bellini, Alberto | System for surgical colostomy implants |
| EP2001410A4 (en) * | 2006-03-22 | 2009-12-30 | Ascension Orthopedics Inc | Prosthetic implant and assembly method |
| US8034116B2 (en) | 2006-03-22 | 2011-10-11 | Ascension Orthopedics, Inc. | Prosthetic implant and assembly method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5873352A (en) | 1983-05-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CD | Change of name or company name | ||
| TP | Transmission of property | ||
| ST | Notification of lapse |