Tourniquet for hemodialysis patient

A technology for hemodialysis and patients, which is applied in the field of tourniquets for hemodialysis patients, and can solve the problems of inconvenient adjustment of hemostatic devices

Inactive Publication Date: 2017-05-24
CHENGDU KECHUANGGU TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is: the problem that the existing hemostatic device is inconvenient to adjust

Method used

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  • Tourniquet for hemodialysis patient

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] like figure 1 As shown, a tourniquet for hemodialysis patients includes an elastic band 1 with mutually matched hook and loop fasteners at both ends, and also includes a connecting plate 2, bolts 3, sleeve plate 4 and elastic pressing block 5, and the connecting plate 2 is set In the middle of the elastic belt 1, the connecting plate 2 is provided with a screw hole through the upper and lower surfaces, the bolt 3 passes through the screw hole, the cover plate 4 is clamped on the bottom of the bolt 3, and the elastic pressing block 5 is fixed on the bottom of the cover plate 4.

Embodiment 2

[0014] like figure 1 As shown, a tourniquet for hemodialysis patients includes an elastic band 1 with mutually matched hook and loop fasteners at both ends, and also includes a connecting plate 2, bolts 3, sleeve plate 4 and elastic pressing block 5, and the connecting plate 2 is set In the middle of the elastic belt 1, the connecting plate 2 is provided with a screw hole through the upper and lower surfaces, the bolt 3 passes through the screw hole, the cover plate 4 is clamped on the bottom of the bolt 3, and the elastic pressing block 5 is fixed on the bottom of the cover plate 4. Described bolt 3 comprises torsion handle, stud, and torsion handle is arranged on the top of stud, and the bottom of stud has pin opening, has through hole on the sleeve plate 4, and described stud passes through through hole and is arranged on The pin on the pin socket connects the cover plate and the stud.

Embodiment 3

[0016] like figure 1 As shown, a tourniquet for hemodialysis patients includes an elastic band 1 with mutually matched hook and loop fasteners at both ends, and also includes a connecting plate 2, bolts 3, sleeve plate 4 and elastic pressing block 5, and the connecting plate 2 is set In the middle of the elastic belt 1, the connecting plate 2 is provided with a screw hole through the upper and lower surfaces, the bolt 3 passes through the screw hole, the cover plate 4 is clamped on the bottom of the bolt 3, and the elastic pressing block 5 is fixed on the bottom of the cover plate 4. Described bolt 3 comprises torsion handle, stud, and torsion handle is arranged on the top of stud, and the bottom of stud has pin opening, has through hole on the sleeve plate 4, and described stud passes through through hole and is arranged on The pin on the pin socket connects the cover plate and the stud. The elastic pressing block 5 is made of silica gel.

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PUM

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Abstract

The invention discloses a tourniquet for a hemodialysis patient. The tourniquet comprises an elastic belt with the two ends provided with matched hook-and-loop fasteners and further comprises a connecting plate, a bolt, a shoe plate and an elastic pressing block. The connecting plate is arranged in the middle of the elastic belt, a screw hole penetrating the upper surface and the lower surface is formed in the connecting plate, the bolt penetrates through the screw hole, the shoe plate is connected to the bottom of the bolt in a clamped mode, and the elastic pressing block is fixed to the bottom of the shoe plate. During use, the position of the elastic pressing block can be adjusted by rotating the bolt, tightness adjustment is achieved, operation can be achieved with one hand, and great convenience is achieved.

Description

technical field [0001] The invention belongs to the field of medical materials, in particular to a tourniquet for hemodialysis patients. Background technique [0002] Patients with end-stage chronic kidney disease need hemodialysis to purify the blood. Most hemodialysis patients have fistulas on their arms, and the blood is drawn out and purified through puncture during dialysis. After the dialysis ends and the puncture needle is pulled out, it is necessary to use a hemostatic device to compress the puncture point to stop bleeding. Nowadays, elastic cuffs are generally used. If it is pressed tightly, it will easily lead to closure of the fistula, and if it is too loose, it will easily ooze blood. The two ends of the existing elastic cuff are connected by gluing, so it is difficult for the patient to adjust the tightness with one hand, and it is very inconvenient to be operated by other people when adjusting the tightness. Contents of the invention [0003] The technical ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/132
CPCA61B17/1325A61B2017/12004
Inventor 吴凯刘菲张建李成
Owner CHENGDU KECHUANGGU TECH CO LTD
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