IT954456B - Perfezionamento nelle protesi - Google Patents
Perfezionamento nelle protesiInfo
- Publication number
- IT954456B IT954456B IT4974372A IT4974372A IT954456B IT 954456 B IT954456 B IT 954456B IT 4974372 A IT4974372 A IT 4974372A IT 4974372 A IT4974372 A IT 4974372A IT 954456 B IT954456 B IT 954456B
- Authority
- IT
- Italy
- Prior art keywords
- prostheses
- improvement
- Prior art date
Links
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
- A61F2/68—Operating or control means
- A61F2/70—Operating or control means electrical
- A61F2/72—Bioelectric control, e.g. myoelectric
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H13/00—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members
- F16H13/06—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members with members having orbital motion
- F16H13/08—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members with members having orbital motion with balls or with rollers acting in a similar manner
-
- 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
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30316—The prosthesis having different structural features at different locations within the same prosthesis; Connections between prosthetic parts; Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30329—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
- A61F2002/30518—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements with possibility of relative movement between the prosthetic parts
- A61F2002/30523—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements with possibility of relative movement between the prosthetic parts by means of meshing gear teeth
-
- 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
- A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2220/0025—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Biomedical Technology (AREA)
- Mechanical Engineering (AREA)
- Vascular Medicine (AREA)
- Cardiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Gear Transmission (AREA)
- Prostheses (AREA)
- Structure Of Transmissions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712121023 DE2121023B2 (de) | 1971-04-29 | 1971-04-29 | Prothesengetriebe |
Publications (1)
Publication Number | Publication Date |
---|---|
IT954456B true IT954456B (it) | 1973-08-30 |
Family
ID=5806298
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT4974372A IT954456B (it) | 1971-04-29 | 1972-04-19 | Perfezionamento nelle protesi |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS5816895B1 (it) |
AT (1) | AT337884B (it) |
CH (1) | CH540444A (it) |
DD (1) | DD95649A5 (it) |
DE (1) | DE2121023B2 (it) |
FR (1) | FR2136711A5 (it) |
IT (1) | IT954456B (it) |
NL (1) | NL171085C (it) |
SE (1) | SE383096B (it) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI51868C (fi) * | 1975-08-05 | 1977-04-12 | Seppo Kanervo | Kitkaplaneettapyörillä varustettu vaihde. |
AT393548B (de) * | 1988-07-18 | 1991-11-11 | Bock Orthopaed Ind | Planetenreibraedergetriebe |
AT391077B (de) * | 1988-07-18 | 1990-08-10 | Bock Orthopaed Ind | Prothesenantrieb |
-
1971
- 1971-04-29 DE DE19712121023 patent/DE2121023B2/de active Granted
- 1971-07-27 CH CH1105971A patent/CH540444A/de not_active IP Right Cessation
-
1972
- 1972-03-31 AT AT283572A patent/AT337884B/de not_active IP Right Cessation
- 1972-04-17 NL NL7205134A patent/NL171085C/xx not_active IP Right Cessation
- 1972-04-19 IT IT4974372A patent/IT954456B/it active
- 1972-04-20 DD DD16245272A patent/DD95649A5/xx unknown
- 1972-04-25 JP JP4171572A patent/JPS5816895B1/ja active Pending
- 1972-04-26 FR FR7214857A patent/FR2136711A5/fr not_active Expired
- 1972-04-28 SE SE567372A patent/SE383096B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
ATA283572A (de) | 1976-11-15 |
DE2121023A1 (de) | 1972-11-30 |
JPS5816895B1 (it) | 1983-04-02 |
DD95649A5 (it) | 1973-02-12 |
NL171085B (nl) | 1982-09-01 |
CH540444A (de) | 1973-08-15 |
NL7205134A (it) | 1972-10-31 |
DE2121023B2 (de) | 1973-05-24 |
FR2136711A5 (it) | 1972-12-22 |
SE383096B (sv) | 1976-03-01 |
AT337884B (de) | 1977-07-25 |
DE2121023C3 (it) | 1973-12-06 |
NL171085C (nl) | 1983-02-01 |
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