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Tourniquet capable of replacing membranes automatically

A technology of automatic membrane change and tourniquet, applied in the field of medical equipment, can solve the problems of high cost, high labor intensity, inconvenience, etc., achieve the effect of convenient operation, reduce labor intensity, and ensure cleanliness

Pending Publication Date: 2018-12-21
磅客策(上海)智能医疗科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an automatic membrane-changing tourniquet, so as to alleviate the technical problems of manual tightening of the tourniquet and membrane replacement, high labor intensity and high cost in the prior art

Method used

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  • Tourniquet capable of replacing membranes automatically
  • Tourniquet capable of replacing membranes automatically
  • Tourniquet capable of replacing membranes automatically

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] This embodiment 1 provides an automatic membrane-changing tourniquet, which is used in medical measures such as blood collection and infusion of human veins in hospitals, and can realize the automation of pulse pressing and the automatic replacement of the hygienic membrane on the tourniquet, effectively avoiding crossover of blood collection. infection problem. Such as figure 1 - image 3 As shown, the automatic membrane tourniquet includes a base 1, a left tourniquet structure, a right tourniquet structure and a membrane replacement structure, wherein both the left tourniquet structure and the right tourniquet structure are arranged on the base 1, and the left tourniquet structure There are C-shaped grooves 8 on the left and right cuff structures respectively, the left cuff structure and the right cuff structure can slide relatively so that the two C-shaped grooves 8 can wrap the arms, and the two C-shaped grooves 8 slide relatively to realize cuff operation, and th...

Embodiment 2

[0042] Embodiment 2 of the present invention also provides a tourniquet. Specifically, the base 1, one end of the base 1 is fixed with a tourniquet support by screws;

[0043] The tourniquet support, the tourniquet support is two right-angled plates with the same structure: the tourniquet left support 12, the tourniquet right support 13, the left and right support 13 of the tourniquet are respectively connected with an arch by screws shaped mounting frame, an air pump 11 is fixed in the arched mounting frame; one end of the tourniquet support is fixed with a circuit support plate by screws, and a brush motor drive plate is fixed on the circuit support plate, and a brush motor drive plate is fixed on the circuit support plate. A circuit board partition 37 is installed and fixed by studs, and the circuit board partition 37 includes STM32 and relay module 36;

[0044] A transmission bottom plate 2 is installed between the tourniquet support and the base 1;

[0045] The transmis...

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Abstract

The invention provides a tourniquet capable of replacing membranes automatically and relates to the technical field of medical instruments. The tourniquet capable of replacing the membranes automatically includes a base, a left tourniquet structure and a right tourniquet structure, wherein the left and right tourniquet structures are slidably arranged on the base and provided with C-shape groovesrespectively and can relatively slide to enable the two C-shaped grooves to wrap arms. According to the structures above, the tourniquet can be opened and closed automatically, convenience is providedfor patients, and the labor intensity of medical staff is also reduced. Through arrangement of a membrane replacement structure on the base, automatic membrane replacement of the two C-shaped groovesof the tourniquet is achieved, the cleanness and sanitation of the tourniquet are ensured, and the problem of cross infection during blood sampling is avoided. The tourniquet is simple in structure,convenient to operate and capable of achieving automatic pressing of veins and arteries and membrane replacement.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to an automatic membrane-changing tourniquet. Background technique [0002] Now hospitals use tourniquets for medical treatment, testing, blood transfusion, and taking venous blood samples. At present, human venous blood collection and infusion generally use manual tightening cuffs, which not only increases the labor intensity of blood collection personnel, cuffs, arm pads, etc. Repeated use without disinfection may easily cause cross-infection by the blood collector. To avoid the problem of cross-infection in blood collection, a disposable artificial cuff and arm pad are currently on the market, but this causes a large waste of resources and costs; but if the cuff and arm pad are replaced artificially, it will increase labor Intensity and time cost, and it is easy to miss or not change. [0003] Therefore urgently need to provide a kind of automatic film-changing tourniqu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/12
CPCA61B17/12A61B2017/12004A61B2017/00398
Inventor 乔徽高强张兆东马兆彬吕银庄王博朱曦陈艳
Owner 磅客策(上海)智能医疗科技有限公司
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