SU689671A1 - Prosthesis mounted on wrist stump - Google Patents

Prosthesis mounted on wrist stump

Info

Publication number
SU689671A1
SU689671A1 SU782581121A SU2581121A SU689671A1 SU 689671 A1 SU689671 A1 SU 689671A1 SU 782581121 A SU782581121 A SU 782581121A SU 2581121 A SU2581121 A SU 2581121A SU 689671 A1 SU689671 A1 SU 689671A1
Authority
SU
USSR - Soviet Union
Prior art keywords
stump
wrist
prosthesis mounted
prosthesis
fingers
Prior art date
Application number
SU782581121A
Other languages
Russian (ru)
Inventor
Владимир Михайлович Найник
Валентин Северьянович Полищук
Николай Петрович Тимофеев
Original Assignee
Ленинградский научно-исследовательский институт протезирования
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 Ленинградский научно-исследовательский институт протезирования filed Critical Ленинградский научно-исследовательский институт протезирования
Priority to SU782581121A priority Critical patent/SU689671A1/en
Application granted granted Critical
Publication of SU689671A1 publication Critical patent/SU689671A1/en

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
    • 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
    • A61F2/54—Artificial arms or hands or parts thereof
    • A61F2/58—Elbows; Wrists ; Other joints; Hands
    • A61F2/583—Hands; Wrist joints
    • A61F2/586—Fingers
    • 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
    • A61F2002/6845—Clutches

Landscapes

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

Description

(54) ПРОТЕЗ НА КУЛЬТЮ 1СИСТИ(54) PROTESIS ON CULT 1 SISTI

рой установлен ропик 12, расположенный в пазу 9 барабана 8.The swarm is mounted ropik 12, located in the groove 9 of the drum 8.

Устройство работает спедукшим образом .The device works in a slow way.

При отведении культи, например, 1-ю п стной кости срабатывает микропе{1еключатель 6, который подключвет привод 5 к источнику питани  (на чертеже не показан ). При этом вращательное движение винта 13 преобразуетс  в поступательное движение гайки 11, и усилие через ропик 12 . передаетс  на барабан 8. Последний вместе с блоком 4 четырех пальцев получает, вращение и посредством рычага 14 поворачивает палец 3i осуществл   раскрытие кисти.During the abduction of a stump, for example, the 1st bone is triggered by a micro-switch {1, switch 6, which connects drive 5 to a power source (not shown). In this case, the rotational movement of the screw 13 is converted into the translational movement of the nut 11, and the force through the rope 12. It is transferred to the drum 8. The latter, together with the block 4, receives four fingers, rotates the finger and rotates the finger 3i by means of the lever 14.

При приведении 1-ой п стной кости срабатывает микропереключатель 7. При этом происходит изменение пол рности питани  привода 5, и движение механизмов производитс  в противоположном направлении. При вращении винта 13 в направлении, обеспечивающем сближение пальцев, и передаче мощности от tIpивoдa к вй&ту, последний благодар  механизму сво дного хода прокручиваетс . В обратном направлении винт вращаетс  вместе с механизмом свободногр хода и обеспечивает фиксацию передачи при отключенном питании.When the 1st bone is brought in, microswitch 7 is activated. In this case, the polarity of the power supply of the actuator 5 changes and the mechanisms move in the opposite direction. When the screw 13 is rotated in the direction that the fingers come together and the power is transmitted from the tip to the v & that, the latter, due to the closed-stroke mechanism, is scrolled. In the opposite direction, the screw rotates with the free-running mechanism and ensures the fixation of the transmission with the power off.

/4/four

Данное устройство nopi-nuaeT функциональность и косметичность протеза и снижает энергозатраты источника питани .This nopi-nuaeT device functionality and cosmetology of the prosthesis also reduces the energy consumption of the power source.

Фо рмулаизобретени For inventions

Протез на культю кисти, содержащий корпус, приемную гильзу, палец и блок четырех пальцев, соединенные ос ми и щарнирами, а также электромеханический привод с элементами управлени  в виде ми1фопереключатепей отличающийс  тем, что, с целью повыщени  числа активных функций, а также снижени  энергозатрат инвалида, протез снабжен полым барабшюм с винтовым пазом, установленным в корпусе на подшипниках, на котором закреплен блок четырех пальцев, а электромеханиче кий привод снабжен механизмом свободного хода одностороннего действи  и выходной несамотормоз щейс  виктовой передачей, на гайке которой установлен ролик, расположенный в пазу барабана.The prosthesis on the hand stump, comprising a housing, a receiving sleeve, a finger and a block of four fingers connected by axles and hinges, as well as an electromechanical drive with control elements in the form of microtransfer switches, in order to increase the number of active functions as well as reduce the energy consumption of the , the prosthesis is equipped with a hollow reel with a screw groove mounted in a housing on bearings, on which a block of four fingers is attached, and the electromechanical drive is equipped with a single-stroke free-running mechanism and an exit minutes nesamotormoz scheys viktovoy transmission on the nut which is mounted roller disposed in the groove of the drum.

Источники информации, прин тые во внимание при экспертизеSources of information taken into account in the examination

1. Авторское свидетельство СССР № 615925, 1977.1. USSR author's certificate No. 615925, 1977.

SU782581121A 1978-02-20 1978-02-20 Prosthesis mounted on wrist stump SU689671A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU782581121A SU689671A1 (en) 1978-02-20 1978-02-20 Prosthesis mounted on wrist stump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU782581121A SU689671A1 (en) 1978-02-20 1978-02-20 Prosthesis mounted on wrist stump

Publications (1)

Publication Number Publication Date
SU689671A1 true SU689671A1 (en) 1979-10-05

Family

ID=20749511

Family Applications (1)

Application Number Title Priority Date Filing Date
SU782581121A SU689671A1 (en) 1978-02-20 1978-02-20 Prosthesis mounted on wrist stump

Country Status (1)

Country Link
SU (1) SU689671A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5013326A (en) * 1988-07-18 1991-05-07 Otto Bock Orthopadische Industrie Besitz- Und Verwaltungs-Kg Artificial hand

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5013326A (en) * 1988-07-18 1991-05-07 Otto Bock Orthopadische Industrie Besitz- Und Verwaltungs-Kg Artificial hand

Similar Documents

Publication Publication Date Title
ES2085863T3 (en) DEVICE FOR IONTOPHORETICAL SAMPLING NON-INVASIVE OR FOR THE SUPPLY OF SUBSTANCES.
US2592842A (en) Shoulder harness for artificial arms
SU689671A1 (en) Prosthesis mounted on wrist stump
FI874220A0 (en) RANSONERINGSANORDNING FOER TYGHANDUK SAMT FOERFARANDE FOER DESS ANVAENDNING.
ES2017644B3 (en) PROCEDURE FOR THE CONTROL OF THE MOVEMENT OF AN OMNIDIRECTIONAL TILTING ARM, OF A PARTIAL STICK ARM, AND MECHANISM TO PERFORM THIS PROCEDURE
SU1671296A1 (en) Orthopedic appliance for upper limb
PT1337298E (en) DEVICE FOR ACUPUNCTURE BY RADIACAO LASER
DE69006255D1 (en) Container for a pen made of non-liquid substance, which is applied to a surface by friction.
SU615925A1 (en) Prosthesis for wrist stump
HK36193A (en) Energy storing apparatus,e.g.for use in a timepiece
RU2615278C2 (en) Forearm prosthesis
JPS5448016A (en) Rotating device for generator
JPS53137151A (en) Motion transmitting mecahnism
SU852325A1 (en) Hand prosthesis
RU93025579A (en) DEVICE FOR RESEARCH OF CAVITY OF THE EAR AND NOSE
SU375069A1 (en) DRIVE OF THE ELECTRIC MECHANISM
SU728232A1 (en) Bioelectric control system of upper limb prosthesis
SU626776A1 (en) Stand for testing mechanisms of upper extremity prosthesis
SU971312A1 (en) Electromechanical drive of lower extremities
SU689670A1 (en) Gripping device to upper limb prostheses
SU557791A1 (en) Method of controlling prosthesis with external power source
SU1503796A1 (en) Method of controlling the active prosthesis
SU1653770A1 (en) Device for developing extremity articulation mobility
RU1801415C (en) Hand rotation mechanism
SU603383A1 (en) Device to arm prostheses for controlling pneumatically actuated mechanisms