CN-121987404-A - Postoperative rehabilitation device and method for cardiac pacemaker

CN121987404ACN 121987404 ACN121987404 ACN 121987404ACN-121987404-A

Abstract

The invention relates to the technical field of postoperative rehabilitation of heart, in particular to a postoperative rehabilitation device and method for a cardiac pacemaker, comprising a waistband, a limiting cylinder and a limiting assembly; the limiting assembly comprises a lifting rod, a lifting limiting unit, an angle moving block, an angle retracting strip and a limiting rod, wherein a patient wears the waistband between waists, meanwhile, a left arm and a large arm are placed in the limiting cylinder, the height of the lifting rod is adjusted through the lifting limiting unit, the angle moving block is transversely pulled to enable the angle retracting strip to be unreeled, the movable range of the limiting cylinder is increased, after the angle retracting strip reaches a proper range, the angle retracting strip is limited through the limiting rod, therefore, under the condition that the movable range of the arm is limited, the movable action of the arm is reserved as far as possible, after a user is recovered further, the movable range is gradually enlarged until the arm is completely separated from the limiting cylinder, and compared with a traditional fixing sleeve and a traditional fixing bandage, the rehabilitation effect is remarkably improved.

Inventors

YANG LIJIE
LI HAITING
Chen Huangting
ZHANG JIANXIA
ZHANG JINYU

Assignees

山西医科大学第一医院

Dates

Publication Date: 20260508
Application Date: 20260331

Claims (10)

1. The postoperative rehabilitation device for cardiac pacemakers comprises a waistband and a limiting cylinder, wherein the limiting cylinder is arranged on one side of the waistband, Also included is a limiting assembly; The limiting assembly comprises a lifting rod, a lifting limiting unit, an angle moving block, an angle retracting strip and a limiting rod, wherein the angle retracting strip is provided with a plurality of limiting grooves, the angle retracting strip is arranged on one side of the waistband, one end of the angle retracting strip is provided with the angle moving block, the limiting rod is arranged above the angle retracting strip, the limiting rod is mutually matched with the limiting grooves, the lifting limiting unit is arranged on one side of the angle moving block, the lifting rod is arranged in the lifting limiting unit, and the limiting cylinder is rotationally connected with one end of the lifting rod.
2. A postoperative rehabilitation device for cardiac pacemakers according to claim 1, wherein, The limiting assembly further comprises an arm fixing unit, and the arm fixing unit is arranged on the limiting cylinder; The arm fixing unit comprises a fixing cover, two pressing mechanisms and a quick-dismantling mechanism, one side of the fixing cover is rotationally connected with the limiting cylinder, the two pressing mechanisms are sequentially arranged on the fixing cover, and the quick-dismantling mechanism is arranged on the other side of the fixing cover.
3.A postoperative rehabilitation device for cardiac pacemakers according to claim 2, wherein, The pressing mechanism comprises a pressing screw rod and a pressing plate, the fixed cover is provided with a first threaded hole, the pressing screw rod is mutually matched with the first threaded hole, and one end of the pressing screw rod is fixedly connected with the pressing plate.
4. A postoperative rehabilitation device for cardiac pacemakers according to claim 3, The quick-dismantling mechanism comprises a locking block, an inclined block and a locking spring, wherein the limiting cylinder is provided with a groove, the locking block is mutually matched with the groove, the locking block is provided with a clamping groove, the locking block is arranged on the other side of the fixed cover, the inclined block is in sliding connection with the groove, and two ends of the locking spring are respectively and movably connected with the inner wall of the groove and the inclined block.
5. A postoperative rehabilitation device for cardiac pacemakers according to claim 4, wherein, The lifting limiting unit comprises a lifting cylinder, a lifting limiting block and a plurality of lifting limiting screws, wherein the lifting cylinder is arranged on one side of the angle moving block, the lifting limiting block is arranged on one side of the lifting rod, the lifting cylinder is provided with a plurality of second threaded holes, the lifting limiting screws are mutually matched with the second threaded holes, and the lifting rod is in sliding connection with the lifting cylinder.
6. A postoperative rehabilitation device for cardiac pacemakers according to claim 5, wherein, The limiting assembly further comprises a shell, two supporting and adjusting mechanisms and an internal linkage unit, wherein the shell is arranged on the outer surface wall of the waistband, the two supporting and adjusting mechanisms are symmetrically arranged on one side of the shell, the angle moving block is arranged between the two supporting and adjusting mechanisms, the internal linkage unit is arranged in the shell, and the angle retracting strip is arranged on the internal linkage unit.
7. The postoperative rehabilitation device for cardiac pacemakers according to claim 6, wherein, The supporting and adjusting mechanism comprises two groove bodies, two spheres and an external telescopic rod, wherein the two groove bodies are respectively arranged on the angle moving block and the shell, the two spheres are respectively arranged in the corresponding groove bodies, the spheres are in clearance fit with the groove bodies, two ends of the external telescopic rod are respectively fixedly connected with the corresponding spheres, and the angle connecting blocks are rotationally connected with the groove bodies on two sides.
8. The postoperative rehabilitation device for cardiac pacemakers according to claim 7, wherein, The internal linkage unit comprises two supporting rings, a winding and unwinding shaft, two gear rings, gears, racks, thread blocks, internal threaded rods, internal telescopic rods and a driving rotating handle, wherein the two supporting rings are fixedly connected with the inside of the shell, the two supporting rings are rotatably connected with the two ends of the winding and unwinding shaft, the other end of the angle winding and unwinding rod is wound and arranged on the outside of the winding and unwinding shaft, the two gear rings are sequentially sleeved on the outside of the winding and unwinding shaft, the gears are mutually meshed with the two gear rings, the racks are mutually meshed with the gears, the thread blocks are arranged on one side of the racks, the internal threaded rods are mutually matched with the thread blocks, the limiting rods are arranged below the internal threaded rods, the driving rotating handle is rotatably connected with the shell, the two ends of the internal telescopic rods are respectively fixedly connected with the driving rotating handle and the internal threaded rods, and the fastening screw rods and the winding and unwinding handle are respectively arranged at the two ends of the winding and unwinding shaft.
9. The postoperative rehabilitation device for cardiac pacemakers according to claim 8, wherein, The internal linkage unit further comprises two auxiliary wheels and two internal stabilizing rods, the two auxiliary wheels are respectively arranged on two sides of the angle folding and unfolding strip, one end of each internal stabilizing rod is fixedly connected with the inner top wall of the shell, and the other end of each internal stabilizing rod is fixedly connected with the rack.
10. A method for postoperative rehabilitation of a cardiac pacemaker, employing the postoperative rehabilitation device for a cardiac pacemaker according to claim 9, comprising the steps of: the patient wears the waistband between the waists, and simultaneously the big arm of the left arm is put into the limiting cylinder; The height of the lifting rod is adjusted through the lifting limiting unit; The angle moving block is transversely pulled, so that the angle winding and unwinding strip is unwound, and the movable range of the limiting cylinder is increased; after reaching a proper range, limiting the angle retraction strip through the limiting rod; after one-time use and rehabilitation, the movable range of the arm of the patient is enlarged, the limiting rod is pulled out at the moment, the angle retraction strip and the lifting rod are pulled out continuously, and the movable range of the limiting cylinder is adjusted.

Description

Postoperative rehabilitation device and method for cardiac pacemaker Technical Field The invention relates to the technical field of postoperative rehabilitation of heart, in particular to a postoperative rehabilitation device and method for a cardiac pacemaker. Background In the current cardiac pacemaker operation, as the pacemaker electrode lead wire is required to be implanted through veins and fixed in myocardial tissue, the critical window period for anchoring and healing of the electrode and the cardiac muscle is 1-2 weeks after the operation, if the operation side arm is lifted in a large range, abducted or suddenly forced and other actions, the electrode is extremely easy to shift, lead wire is pulled and even fall off, the pacing function abnormality of the pacemaker can be caused, complications such as capsular bag bleeding and local hematoma can be possibly caused, interventional operation adjustment is required to be carried out again in serious cases, the physical and psychological burden and medical cost of a patient are obviously increased, the arm of the patient cannot move in a large range, and a movement limiting device is required to be worn for fixing the arm, so that the postoperative rehabilitation condition of the cardiac pacemaker is prevented from being influenced due to the overlarge movement range. In the aforesaid prior art, when limiting the arm, most adoption integral type fixed sleeve or simple and easy bandage structure realize arm activity restriction, only can satisfy basic constraint demand, can't carry out the nimble regulation of restriction angle and range of motion according to patient's recovered progress, and very inconvenient patient uses, still probably because the health problem that restricts patient's arm for a long time leads to muscle atrophy, joint stiffness. Disclosure of Invention The invention aims to provide a postoperative rehabilitation device and a postoperative rehabilitation method for a cardiac pacemaker, which solve the problems that in the prior art, when arms are limited, arm movement limitation is realized by adopting an integrated fixed sleeve or a simple binding band structure, only basic constraint requirements can be met, flexible adjustment of limiting angles and movement ranges cannot be carried out according to the rehabilitation progress of a patient, the use of the patient is very inconvenient, and the health problems of muscle atrophy and joint stiffness are possibly caused by long-time limitation of the arms of the patient. In order to achieve the above object, the present invention provides a postoperative rehabilitation device for cardiac pacemakers, comprising a waistband, a limiting cylinder and a limiting assembly, wherein the limiting cylinder is arranged at one side of the waistband; The limiting assembly comprises a lifting rod, a lifting limiting unit, an angle moving block, an angle retracting strip and a limiting rod, wherein the angle retracting strip is provided with a plurality of limiting grooves, the angle retracting strip is arranged on one side of the waistband, one end of the angle retracting strip is provided with the angle moving block, the limiting rod is arranged above the angle retracting strip, the limiting rod is mutually matched with the limiting grooves, the lifting limiting unit is arranged on one side of the angle moving block, the lifting rod is arranged in the lifting limiting unit, and the limiting cylinder is rotationally connected with one end of the lifting rod. The limiting assembly further comprises an arm fixing unit, and the arm fixing unit is arranged on the limiting cylinder; The arm fixing unit comprises a fixing cover, two pressing mechanisms and a quick-dismantling mechanism, one side of the fixing cover is rotationally connected with the limiting cylinder, the two pressing mechanisms are sequentially arranged on the fixing cover, and the quick-dismantling mechanism is arranged on the other side of the fixing cover. The pressing mechanism comprises a pressing screw rod and a pressing plate, the fixed cover is provided with a first threaded hole, the pressing screw rod is mutually matched with the first threaded hole, and one end of the pressing screw rod is fixedly connected with the pressing plate. The quick-dismantling mechanism comprises a locking block, an inclined block and a locking spring, wherein the limiting cylinder is provided with a groove, the locking block is mutually matched with the groove, the locking block is provided with a clamping groove, the locking block is arranged on the other side of the fixed cover, the inclined block is in sliding connection with the groove, and two ends of the locking spring are respectively and movably connected with the inner wall of the groove and the inclined block. The lifting limiting unit comprises a lifting cylinder, a lifting limiting block and a plurality of lifting limiting screws, wherein the lifting cylinder is arranged on one side