RO91336B1 - Proteza bioelectrica pentru membru toracic - Google Patents

Proteza bioelectrica pentru membru toracic

Info

Publication number
RO91336B1
RO91336B1 RO118683A RO11868385A RO91336B1 RO 91336 B1 RO91336 B1 RO 91336B1 RO 118683 A RO118683 A RO 118683A RO 11868385 A RO11868385 A RO 11868385A RO 91336 B1 RO91336 B1 RO 91336B1
Authority
RO
Romania
Prior art keywords
limb
bioelectric
amplifiers
toracic
bioelectric prosthesis
Prior art date
Application number
RO118683A
Other languages
English (en)
Other versions
RO91336A2 (ro
Inventor
Gheorghe Niculescu
Constantin Cojocaru
Silviu Diaconescu
Ioan Boghitoiu
Catalin Butunoi
Cristian Babalac
Original Assignee
Gheorghe Niculescu
Constantin Cojocaru
Silviu Diaconescu
Ioan Boghitoiu
Catalin Butunoi
Cristian Babalac
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
Application filed by Gheorghe Niculescu, Constantin Cojocaru, Silviu Diaconescu, Ioan Boghitoiu, Catalin Butunoi, Cristian Babalac filed Critical Gheorghe Niculescu
Priority to RO118683A priority Critical patent/RO91336B1/ro
Publication of RO91336A2 publication Critical patent/RO91336A2/ro
Publication of RO91336B1 publication Critical patent/RO91336B1/ro

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
    • A61F2/54—Artificial arms or hands or parts thereof
    • 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
    • A61F2/54—Artificial arms or hands or parts thereof
    • A61F2/58—Elbows; Wrists ; Other joints; Hands
    • A61F2/583—Hands; Wrist joints
    • 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
    • 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
    • A61F2002/701—Operating or control means electrical operated by electrically controlled means, e.g. solenoids or torque motors

Landscapes

  • Health & Medical Sciences (AREA)
  • Transplantation (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Biomedical Technology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Cardiology (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)

Abstract

Inventia se refera la o proteza bioelectrica pentru membrul toracic, utilizata pentru suplimentarea morfologica si functionala a segmentului de brat ramas în urma amputarii acestuia. Proteza bioelectrica conform inventiei, în scopul realizarii unei filtrari suplimentare, pentru cresterea amplificarii totale, este prevazut cu un condensator electrolitic de cuplare a emitoarelor tranzistoarelor etajului de intrare, pentru eliminarea brumului de 50 Hz fiind prevazuta câte o punte Wheatstone pe fie care canal, pentru functionarea careia semnalul de brum trebuie adus în antifaza cu ajutorul unor etaje inversoare, realizate cu tranzistoare, pentru alimentarea amplificatoarelor diferentiale si opereatiobale utilizându-se o singura sursa de alimentare prin crearea unui punct de masa artificiala, masa la care se cupleaza electrozi si un grup de rezistoare pentru polarizarea amplificatoarelor operationale.
RO118683A 1985-05-10 1985-05-10 Proteza bioelectrica pentru membru toracic RO91336B1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO118683A RO91336B1 (ro) 1985-05-10 1985-05-10 Proteza bioelectrica pentru membru toracic

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO118683A RO91336B1 (ro) 1985-05-10 1985-05-10 Proteza bioelectrica pentru membru toracic

Publications (2)

Publication Number Publication Date
RO91336A2 RO91336A2 (ro) 1987-04-30
RO91336B1 true RO91336B1 (ro) 1987-05-01

Family

ID=20117155

Family Applications (1)

Application Number Title Priority Date Filing Date
RO118683A RO91336B1 (ro) 1985-05-10 1985-05-10 Proteza bioelectrica pentru membru toracic

Country Status (1)

Country Link
RO (1) RO91336B1 (ro)

Also Published As

Publication number Publication date
RO91336A2 (ro) 1987-04-30

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