DE8707615U1 - Facility for a prosthetic socket - Google Patents
Facility for a prosthetic socketInfo
- Publication number
- DE8707615U1 DE8707615U1 DE8707615U DE8707615U DE8707615U1 DE 8707615 U1 DE8707615 U1 DE 8707615U1 DE 8707615 U DE8707615 U DE 8707615U DE 8707615 U DE8707615 U DE 8707615U DE 8707615 U1 DE8707615 U1 DE 8707615U1
- Authority
- DE
- Germany
- Prior art keywords
- air cushion
- prosthetic
- prosthetic socket
- air
- padding
- 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
- 230000005540 biological transmission Effects 0.000 claims description 4
- 210000004417 patella Anatomy 0.000 claims 2
- 210000002435 tendon Anatomy 0.000 claims 1
- 210000002303 tibia Anatomy 0.000 description 2
- 230000017531 blood circulation Effects 0.000 description 1
- 210000001698 popliteal fossa Anatomy 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
Classifications
-
- 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
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/50—Prostheses not implantable in the body
- A61F2/78—Means for protecting prostheses or for attaching them to the body, e.g. bandages, harnesses, straps, or stockings for the limb stump
- A61F2/7812—Interface cushioning members placed between the limb stump and the socket, e.g. bandages or stockings for the limb stump
- A61F2/7843—Inflatable bladders
-
- 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
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/50—Prostheses not implantable in the body
- A61F2/78—Means for protecting prostheses or for attaching them to the body, e.g. bandages, harnesses, straps, or stockings for the limb stump
- A61F2/80—Sockets, e.g. of suction type
Landscapes
- Health & Medical Sciences (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Prostheses (AREA)
Description
VIt &bgr;·· 4* kVIt β·· 4* k
Die Neuerung betrifft eine Einrichtung für einen Prothesenschaft gemäß dem Oberbegriff des Schutzbegehren 1The innovation concerns a device for a prosthetic socket according to the generic term of the protection request 1
Eine derartige Einrichtung ist aus der DE-OS 25 26 574 bekannt. Bei dieser Einrichtung steht ein Luftsack in innigem Kontakt mit dem amputierten Stumpf. Nachteilig ist, daß der Luftsack den Stumpf ganz umhüllt und somit den Stumpf abschnürt. Die wesentlich höhere Schweißerzeugung in diesem geschlossenen System bewirkt, daß die Prothesenpolsterung zusammengedrückt wird und sich nicht mehrSuch a device is known from DE-OS 25 26 574. In this device, an airbag is in close contact with the amputated stump. The disadvantage is that the airbag completely envelops the stump and thus constricts the stump. The significantly higher sweat production in this closed system means that the prosthesis padding is compressed and no longer
Der Neuerung liegt die Aufgabe zugrunde eine Einrichtung für einen Prothesenschaft der eingangs genannten Art zu schaffen, bei welGher eine Luftkissenpolsterung eine optimale Kraftübertragung gewährleistet und ein permanenter steuerbarer Ausgleich der Luftkissenpolsterung möglich ist.The innovation is based on the task of creating a device for a prosthetic socket of the type mentioned above, in which an air cushion padding ensures optimal force transmission and a permanent, controllable balancing of the air cushion padding is possible.
Diese Aufgabe wird bei einer gattungsgemäßen Einrichtung durch die kennzeichnenden Merkmale des Schutzbegehrens 1 gelöst.In the case of a generic facility, this task is solved by the characteristic features of the protection request 1.
Ein wesentlicher Vortiel der Neuerung ist, das der StumpfA major advantage of the innovation is that the stump
ff Mil ti Mtl Iff Mil ti Mtl I
M HII « 4M HII « 4
4 4J «j* ";4 4J «j* ";
unten frei ist und somit eine gute Durchblutung gewährleistet wird.is free at the bottom and thus good blood circulation is ensured.
Ein. v/eiterer Vorteil ist, daß bei der iCriitübertragung zwischen Sohienbeinkopf Und Kniekehle durch die neüerungsgefflaße Einrichtung die Schienbeinkante entlastet wird.A further advantage is that during the transfer of pressure between the shinbone head and the popliteal fossa, the tibia edge is relieved by the new vascular device.
Ein Ausfiihrungsbeispiel der Neuerung ist in der Zeichnung dargestellt und wird im folgenden näher beschrieben.An example of the innovation is shown in the drawing and is described in more detail below.
Es zeigenShow it
Fig. 1 eine neuerongsgemäße Einrichtung für einen Prothesenschaft zur Kraftübertragung zwisohen dem Stumpf und dem Prothesenschaft mit einem Luftkissen im Seitenschnitt, Fig. 1 a new device for a prosthetic shaft for force transmission between the stump and the prosthetic shaft with an air cushion in the side cut,
Pig. 2 ein W-förmiges Luftkissen im Grundriß.Pig. 2 a W-shaped air cushion in plan.
In Pig. 1 wird die Kraft zwischen dem Stumpf 1 und dem Prothesenschaft 2 über das Luftkissen 3 auf die Erotheseninnenschaftpolsterung 4 und damit auf den Prothesenschaft 2 j übertragen. iIn Fig. 1, the force between the stump 1 and the prosthetic shaft 2 is transferred via the air cushion 3 to the inner shaft padding 4 and thus to the prosthetic shaft 2 j. i
In Pig. 2 sind die beiden getrennten Luftkammern 5» 6 des Luftkissens 3 erkennbar. Ein Ventil 7, das über einen Yen- \ tilschlauch 8 mit beiden Luftkammern 5, 6 verbunden ist, j; In Fig. 2, the two separate air chambers 5» 6 of the air cushion 3 can be seen. A valve 7, which is connected to both air chambers 5, 6 via a valve hose 8, j ;
steuert den Luftkisseninnendruck. fcontrols the air cushion internal pressure. f
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8707615U DE8707615U1 (en) | 1987-05-27 | 1987-05-27 | Facility for a prosthetic socket |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8707615U DE8707615U1 (en) | 1987-05-27 | 1987-05-27 | Facility for a prosthetic socket |
Publications (1)
Publication Number | Publication Date |
---|---|
DE8707615U1 true DE8707615U1 (en) | 1987-08-13 |
Family
ID=6808567
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8707615U Expired DE8707615U1 (en) | 1987-05-27 | 1987-05-27 | Facility for a prosthetic socket |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE8707615U1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4325444C1 (en) * | 1993-07-29 | 1995-04-13 | Felix Carstens | Artificial link |
US5507836A (en) * | 1992-02-14 | 1996-04-16 | Pohlig; Kurt | Adjustable thigh prosthesis for compensation of volume variations and imposing femur adduction |
DE102019134986A1 (en) * | 2019-12-18 | 2021-06-24 | Ottobock Se & Co. Kgaa | Prosthesis socket and method of making one |
-
1987
- 1987-05-27 DE DE8707615U patent/DE8707615U1/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5507836A (en) * | 1992-02-14 | 1996-04-16 | Pohlig; Kurt | Adjustable thigh prosthesis for compensation of volume variations and imposing femur adduction |
DE4325444C1 (en) * | 1993-07-29 | 1995-04-13 | Felix Carstens | Artificial link |
DE102019134986A1 (en) * | 2019-12-18 | 2021-06-24 | Ottobock Se & Co. Kgaa | Prosthesis socket and method of making one |
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