CN205515454U

CN205515454U - Finger flexion and extension device

Info

Publication number: CN205515454U
Application number: CN201620227015.6U
Authority: CN
Inventors: 魏敏; 侯秀伟; 丁海燕; 李慧莉; 江艳珠; 于海英; 高越; 郑艳辉
Original assignee: Jilin Special Medical Food Biotechnology Co ltd
Current assignee: Jilin Special Medical Food Biotechnology Co ltd; Jilin University
Priority date: 2016-03-23
Filing date: 2016-03-23
Publication date: 2016-08-31
Anticipated expiration: 2026-03-23

Abstract

The utility model discloses a finger flexion and extension device comprises manipulator and gloves, and the gloves setting is on the manipulator, during the use, through outer plug circular telegram, in the patient stretches into the hand gloves, the operation of the whole device of controller control, several through the controller rotates the several pivot of ware control of manipulator several mechanical finger and the first pivot of handling frame is rotated, and according to patient's circumstances, size and speed are rotated in the adjustment, and manipulator emulation people hands movement drives gloves trend patient palm and finger flexion and extension, and after the completion, it can to take off gloves. The utility model discloses simple structure, convenient to use, convenient to carry, the palm is all -round being bent and stretched passively, promotes blood circulation, helps supplementary hand muscles or soft tissue motion, prevents the emergence of phlebitis, also can upset cerebral wide large area, helps the brain blood flow unobstructed, and not only the brain tonic can prevent senile dementia again, prevents joint disease's such as arm rheumathritis emergence.

Description

A kind of finger flex telecontrol equipment

Technical field

This utility model relates to a kind of medical apparatus and instruments, particularly to a kind of finger flex telecontrol equipment.

Background technology

PICC is a kind of through outer thoughtful Central venous catherization, this choice of technology peripheral vein (lumbar veins, Cephalic vein, median cubital vein) as puncturing insertion point, catheter tip reaches superior vena cava, because of its wound Little, few intercurrent disease, non-life-threatening, success rate of venous puncture advantages of higher and be increasingly widely used in Clinical；Although PICC tube placing operation has advantage, but it belongs to store period, equally exists some complication, The phlebitis caused after puncture is one of its modal complication, it is to avoid Postoperative Intravenous inflammation needs Postoperative finger bends and stretches repeatedly, promotes limb activity and blood circulation, and existing prevention of phlebitis lacks treatment dress Put, generally send out a foam bead to patient and allow patient clench fist exercise, but whole body after postoperative patient medication Weak, will power is poor, it is impossible to completes finger flex motion, or bends and stretches not in place, sometimes through medical care Personnel or family members carry out assisted movement, add the working strength of medical personnel and family members, it is impossible to time long Between work, it is impossible to effectively prevention of phlebitis, thus cause phlebitic generation, increase patient suffering, increase Add medical expense.

Summary of the invention

The purpose of this utility model is intended to solve during above-mentioned existing prevention of phlebitis lack therapy equipment, patient Finger flex motion cannot be completed, or bend and stretch not in place, carry out sometimes through medical personnel or family members Assisted movement, adds the working strength of medical personnel and family members, it is impossible to work long hours, it is impossible to effectively Prevention of phlebitis, thus cause phlebitic generation, increase patient suffering, increase the problems such as medical expense, And a kind of finger flex telecontrol equipment is provided.

This utility model is made up of mechanical hand and glove, and glove are arranged on a robotic arm；

Mechanical hand includes controller, crosshead, several mechanical finger and several spring, and controller is fixing to be set Putting in crosshead rear end, several mechanical fingers are hinged to be arranged on crosshead, has between several mechanical fingers Several spring, described controller is had to include control knob, several connecting line, several rot and patch outward Head, several connecting line two ends are separately positioned on controller and several rot, controller have external Plug, several rots are separately positioned on crosshead and mechanical finger, crosshead have the first rotating shaft, The quantity of mechanical finger is, mechanical finger is respectively provided with the second rotating shaft, the 3rd rotating shaft and the 4th rotating shaft, Glove are fixedly installed on a robotic arm.

Operation principle of the present utility model and process:

During use, being energized by external plug, hands is stretched in glove by patient, and controller controls whole dress The operation put, by several rots of controller control the several mechanical finger of mechanical hand several rotating shafts and First axis of rotation of crosshead, according to patient profiles, adjusts and rotates size and speed, and mechanical hand emulates Human hand movement, drives glove trend patient's palm and finger flex motion, after completing, takes off glove.

The beneficial effects of the utility model:

This utility model simple in construction, easy to use, easy to carry, palm can the most comprehensive be bent Stretch, blood circulation promoting, contribute to assisting hand muscle or soft tissue motion, prevent phlebitic Raw, it is also possible to stimulating the broad area of brain, contribute to cerebral blood flow unobstructed, not only brain-strengthening can prevent again Senile dementia, the generation of the joint diseases such as prevention arm rheumatic arthritis.

Accompanying drawing explanation

Fig. 1 is schematic perspective view of the present utility model.

Fig. 2 is schematic perspective view of the present utility model.

Fig. 3 is the schematic perspective view of this utility model mechanical hand.

Detailed description of the invention

Referring to shown in Fig. 1 and Fig. 3, this utility model is made up of mechanical hand 1 and glove 2, glove 2 It is arranged on mechanical hand 1；

Mechanical hand 1 includes controller 11, crosshead 12, several mechanical finger 13 and several spring 14, Controller 11 is fixedly installed on crosshead 12 rear end, and several mechanical fingers 13 are hinged is arranged on crosshead 12 On, there is between several mechanical fingers 13 several spring 14, described controller 11 include control knob 111, Several connecting lines 112, several rot 113 and external plug 114, several connecting line 112 two ends are respectively It is arranged on controller 11 and several rot 113, controller 11 has external plug 114, several Rot 113 is separately positioned on crosshead 12 and mechanical finger 13, and crosshead 12 has first turn Axle 121, the quantity of mechanical finger 13 is 5, mechanical finger 13 is respectively provided with the second rotating shaft 122, Three rotating shaft 123 and the 4th rotating shafts 124；

Glove 2 are fixedly installed on mechanical hand 1.

Operation principle of the present utility model and process:

Referring to shown in Fig. 1, Fig. 2 and Fig. 3, during use, be energized by external plug 114, patient will Hands stretches in glove 2, and controller 11 controls the operation of whole device, by several turns of controller 11 Dynamic device 113 controls several rotating shafts of the several mechanical finger of mechanical hand 1 13 and the first rotating shaft of crosshead 12 121 rotate, and according to patient profiles, adjust and rotate size and speed, and mechanical hand 1 apery hands movement drives Glove trend patient's palm and finger flex motion, after completing, take off glove.

Claims

1. a finger flex telecontrol equipment, it is characterised in that: being made up of mechanical hand (1) and glove (2), glove (2) are arranged on mechanical hand (1)；

nullMechanical hand (1) includes controller (11)、Crosshead (12)、Several mechanical fingers (13) and several spring (14)，Controller (11) is fixedly installed on crosshead (12) rear end，Several mechanical fingers (13) are hinged to be arranged on crosshead (12)，There is between several mechanical fingers (13) several spring (14)，Described controller (11) includes control knob (111)、Several connecting lines (112)、Several rots (113) and external plug (114)，Several connecting lines (112) two ends are separately positioned on controller (11) and several rot (113)，There is on controller (11) external plug (114)，Several rots (113) are separately positioned on crosshead (12) and mechanical finger (13)，There is on crosshead (12) the first rotating shaft (121)，The quantity of mechanical finger (13) is 5，The second rotating shaft (122) it is respectively provided with on mechanical finger (13)、3rd rotating shaft (123) and the 4th rotating shaft (124)；

Glove (2) are fixedly installed on mechanical hand (1).