CN202821501U

CN202821501U - Disposable tourniquet

Info

Publication number: CN202821501U
Application number: CN 201220394602
Authority: CN
Inventors: 裴天蛟; 裴凤衫
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-08-10
Filing date: 2012-08-10
Publication date: 2013-03-27
Anticipated expiration: 2022-08-10

Abstract

The utility model disposes a disposable tourniquet, which comprises a elastic band, a locking bracket, a support, snap buttons, a tighten valve device, and a hat. Compared with the prior art, the novel disposable tourniquet makes a further improvement by respectively disposing a placing groove and a fixing groove on the side of support next to the lace groove. The fixing groove is placed on the side where there is a hat, and the placing groove is placed on the opposite side. The diameter of the fixing groove is less than that of the elastic, while the diameter of the placing groove is greater than or equal to the diameter of the elastic brand. The novel disposable tourniquet has the advantages of being convenient in use, being capable of stopping the bleeding easily, being capable of adjusting the tightness arbitrarily according to different situations, accordingly, reducing the labor intensity of medical staff and improving the work efficiency. Due to the use of disposable medical materials, the novel disposable tourniquet can not only guarantee the health and safety, but also can avoid cross-infection in the treatment process and reduce the suffering of patients.

Description

Disposable tourniquet

Technical field

This utility model relates to technical field of medical instruments, specifically a kind of disposable tourniquet

Background technology

At present, the leather hose type tourniquet that hospital uses, generally be with it the human body limb upper end to be tightened, this operational approach is very inconvenient, need both hands firmly during operation, in case any adjusting elasticity after the tension, easily so that syringe needle breaks away from the vein tube chamber, cause puncture failure, also cause secondary painful to patient, and there is cross-reference in this tourniquet, Reusability, keeping arbitrarily, the phenomenon such as do not sterilize or sterilize thoroughly or disinfectant interval is long causes the common problems such as tourniquet is seriously polluted.

The utility model content

In order to overcome above technical disadvantages, this utility model provides a kind of disposable tourniquet, makes convenient, the health of hemostasis in the medical treatment.

The technical scheme that its technical problem that solves this utility model adopts is, this disposable tourniquet comprises elastic cord, tight locking button, support, press press button, tension valve gear and anti-raising one's hat, the tension valve gear comprises the tension valve, block and tie rod, tie rod is arranged on tension valve one side, the end of tie rod is provided with block, be provided with the support mouth on the support, and hollow-core construction is arranged in inside, the tension valve is arranged on the end of support, tie rod is arranged in the hollow-core construction of internal stent, be provided with groove on the tie rod of one side of block, pass support by press button and be arranged on the tie rod; Elastic cord passes the threading groove and the support that are arranged on the support lower end and is set together, and an end of elastic cord arranges tight locking button, and the other end arranges anti-raising one's hat, and the end of tight locking button is provided with draw-in groove, and draw-in groove matches with block; Match with the groove of tie rod in the top of tight locking button; Elastic cord is made with high elastic rubber or line material.

As further improvement, near a side of threading groove placing trough and holddown groove are set respectively at support, described holddown groove is positioned at and is provided with an anti-end of raising one's hat, and placing trough is positioned at the other end; The diameter of holddown groove is less than the diameter of elastic cord, and the diameter of placing trough is greater than or equal to the diameter of elastic cord.

The beneficial effect that this utility model produces is, easy to use, this disposable tourniquet can be realized the purpose to patient's hemostasis easily, and can be according to circumstances random adjusting elasticity, and then alleviate medical personnel's labor intensity, increase work efficiency; This tourniquet is the disposable medical material, and the cross infection in therapeutic process has been avoided in safety and sanitation, reduces patient's misery.

Description of drawings

Be elaborated below in conjunction with the drawings and specific embodiments

Fig. 1 is this utility model longitudinal profile structural representation;

Fig. 2 is the plan structure schematic diagram of the tight snap close of this utility model;

Fig. 3 is the plan structure schematic diagram of this utility model support;

Fig. 4 is the structural representation of looking up of this utility model support;

Among the figure, 1, elastic cord 2, tight locking button 3, draw-in groove 4, support mouth 5, support 6, block 7, groove 8, by press button 9, tie rod 10, tension valve 11, anti-ly raise one's hat 12, threading groove 13, holddown groove 14, placing trough

The specific embodiment

As shown in the figure, this utility model is a kind of disposable tourniquet, its structure comprises elastic cord 1, tight locking button 2, support 5, press press button 8, the tension valve gear raises one's hat 11 with anti-, described tension valve gear comprises tension valve 10, block 6 and tie rod 9, tie rod 9 is arranged on tension valve 10 1 sides, the end of tie rod 9 is provided with block 6, be provided with support mouth 4 on the support 5, and hollow-core construction is arranged in inside, tension valve 10 is arranged on the end of support 5, tie rod 9 is arranged in the hollow-core construction of support 5 inside, is provided with groove 7 on the tie rod 9 of a side of block 6, passes support 5 by press button 8 and is arranged on the tie rod 9; Elastic cord 1 passes the threading groove 12 that is arranged on support 5 lower ends and is set together with support 5, and an end of elastic cord 1 arranges tight locking button 2, and the other end arranges to be prevented raising one's hat 11, and the end of tight locking button 2 is provided with draw-in groove 3, and draw-in groove 3 matches with block 6; Match with the groove 7 of tie rod 9 in the top of tight locking button 2; Elastic cord 1 usefulness high elastic rubber or line material are made.

Near a side of threading grooves 12 placing trough 14 and holddown groove 13 are set respectively at support 5, described holddown groove 13 is positioned at and is provided with anti-11 the end of raising one's hat, and placing trough 14 is positioned at the other end; The diameter of holddown groove 13 is less than the diameter of elastic cord 1, and the diameter of placing trough 14 is greater than or equal to the diameter of elastic cord 1.

When using this disposable tourniquet, tight locking button 2 is placed on the support 5 by support mouth 4, so that block 6 is stuck in draw-in groove 3 inside, groove 7 inside of tie rod 9 are dropped in the top of tight locking button 2, can be according to circumstances by threading groove 12 pulling elastic cords 1, then the length of adjusting elasticity band 1 clamp-on elastic cord 1 in the holddown groove 13, realizes the purpose of hemostasis; When unclamping elastic cord 1, by by press button 8 and spur tight snap close 2, block 6 breaks away from draw-in grooves 3, thereby tight snap close 2 breaks away from supports 5.

This utility model is not limited to above-mentioned embodiment, and anyone should learn the structural change of making under enlightenment of the present utility model, every with the utlity model has identical or close technical scheme, all fall within the protection domain of the present utility model.

The technology that this utility model is not described in detail, shape, structure partly are known technology.

Claims

1. disposable tourniquet, it is characterized in that, comprise elastic cord, tight locking button, support, reach anti-raising one's hat by press button, tension valve gear, the tension valve gear comprises tension valve, block and tie rod, tie rod is arranged on tension valve one side, the end of tie rod is provided with block, be provided with the support mouth on the support, and hollow-core construction is arranged in inside, the tension valve is arranged on the end of support, tie rod is arranged in the hollow-core construction of internal stent, is provided with groove on the tie rod of a side of block, passes support by press button and is arranged on the tie rod; Elastic cord passes the threading groove and the support that are arranged on the support lower end and is set together, and an end of elastic cord arranges tight locking button, and the other end arranges anti-raising one's hat, and the end of tight locking button is provided with draw-in groove, and draw-in groove matches with block; Match with the groove of tie rod in the top of tight locking button; Elastic cord is made with high elastic rubber or line material; Side at the close threading groove of support arranges respectively placing trough and holddown groove, and described holddown groove is positioned at and is provided with an anti-end of raising one's hat, and placing trough is positioned at the other end; The diameter of holddown groove is less than the diameter of elastic cord, and the diameter of placing trough is greater than or equal to the diameter of elastic cord.