CN209847290U - Compression tourniquet - Google Patents

Abstract

The utility model discloses a hemostasis by compression area, including the elastic cord, elastic cord one end inboard is provided with the foam sponge, be provided with the time-recorder on the elasticity area, elastic cord one end is provided with the gyration area, be provided with knitting shaft on the gyration area, gyration area surface arrangement has a plurality of spacing grooves, elastic cord and gyration area junction are provided with the finger pad, use manpower sparingly, have liberated nurse's both hands, improve measurement of efficiency, adjust the tourniquet elasticity by oneself according to the tolerance of individual to pressure, improve the comfort, press down through concentric silica gel circle and make skin surface stress area even, and possess the warning of press down the time.

Description

Compression tourniquet

Technical Field

The utility model relates to a medical instrument field specifically is a hemostasis by compression area.

Background

In clinical work, the puncture point is pressed by the patient himself or the family members after the venous blood collection and the subcutaneous injection. The puncture point needs to be pressed for more than 5min after venous blood collection, and the puncture point needs to be pressed for more than 15min after the subcutaneous injection of low molecular heparin on the outer side of the upper arm of a patient after abdominal operation. During the pressing process, the following problems were found:

(1) the pressing time is long, so that the pressing position is easy to shift;

(2) when the finger is pressed, the stress area is not uniform, and the skin puncture point and the vascular wall puncture point can not be pressed simultaneously;

(3) both upper limbs are restricted during compression.

(4) The pressing time is insufficient.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a compression tourniquet which can effectively solve the problem provided by the background technology.

The utility model provides a technical scheme that its technical problem adopted is:

a compression tourniquet comprises an elastic band, wherein a foam sponge is arranged on the inner side of one end of the elastic band, and a timer is arranged on the elastic band.

Furthermore, a rotary belt is arranged at one end of the elastic belt, a knitting shaft is arranged on the rotary belt, a plurality of limiting strip grooves are arranged on the surface of the rotary belt, and a finger pad is arranged at the joint of the elastic belt and the rotary belt.

Further, a concentric silica gel ring is arranged inside the foam sponge, and the foam sponge is 1-2 cm higher than the concentric silica gel ring.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a use manpower sparingly, liberated nurse's both hands, improve measurement of efficiency, adjust the tourniquet elasticity by oneself according to individual tolerance to pressure, improve the comfort, press down through concentric silica gel circle and make skin surface stress area even, and intelligence is reminded and is pressed down the time.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Reference numbers in the figures:

1-elastic band; 2-foam sponge; 3-a timer; 4-a rotary belt; 5-knitting shaft; 6-limiting strip grooves; 7-finger pad; 8-concentric silica gel ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1, the utility model provides a compression tourniquet, which comprises an elastic band 1, a foam sponge 2 is arranged on the inner side of one end of the elastic band 1, and a timer 3 is arranged on the elastic band 1.

A rotary belt 4 is arranged at one end of the elastic belt 1, a knitting shaft 5 is arranged on the rotary belt 4, a plurality of limiting strip grooves 6 are arranged on the surface of the rotary belt, and a finger pad 7 is arranged at the joint of the elastic belt 1 and the rotary belt 4.

When a patient punctures or collects blood through veins, the sponge 2 with foam is pressed on a to-be-detected position, the index finger and the middle finger simultaneously press the finger pad 7 to position the to-be-detected position, the other end of the elastic band 1 is held in the palm of the hand, after the positioning is finished, one end of the elastic band 1 is placed in the rotary band 4 and tightly presses the knitting shaft 5, the elastic band 1 is embedded into the limit strip groove 6, then the magic tapes on the elastic band 1 are bonded, and the tourniquet is fixed by one hand;

foam sponge 2 is inside to be provided with concentric silica gel circle 8, just foam sponge 2 exceeds concentric silica gel circle 8 surface 1 ~ 2cm, and when pressing finger pad 7 simultaneously, concentric silica gel circle 8 provides the relative friction in the sponge, extrudees 2 times abundant extrudees of foam sponge of 8 parts of concentric silica gel circle to improve the friction with skin contact, can not produce the displacement when readjusting or pressing for a long time, spacing one side of groove 6 is triangular fluting, relieves the connection with elastic cord 1, the inside fixed muscle of metal that is provided with of gyration area 4, just knitting shaft 5 is the middle needle line who is provided with the cylinder pole and weaves the body, connects on elastic cord 1 through the knitting mode for can form certain pivoting under surface tension's change between knitting shaft 5 and elastic cord 1.

It is explained that needs to supplement, the utility model provides a time-recorder can fix and set up on 8 dorsal elastic bands 1 of concentric silica gel circle, also can be external, hangs on revolving belt 4 to carry out the warning of press time through time-recorder 3.

Further, the fabric of the elastic band 1 in the utility model is made of natural cotton fabric, the surface of the joint of the two ends of the elastic band 1 is provided with a magic tape, and the elastic band 1 at the magic tape comprises a cotton-flax elastic band with larger pores;

size: the length is 30cm and the width is 3 cm;

the application range is as follows: is suitable for arms with the circumference of 15 cm-40 cm;

the product is characterized in that: firstly, the skin is friendly, close-fitting, no allergy and comfortable wearing, secondly, the elasticity is large, and the shoe pad is not deformed after being repeatedly used;

the disinfection method comprises the following steps: wiping with alcohol, and naturally drying;

the method comprises the following steps:

after venous blood collection and subcutaneous injection on the outer side of an upper arm, a nurse helps a patient to tie up a compression tourniquet;

step two, adjusting the tightness of the tourniquet according to the thickness of the arm of the patient and the pressure feeling of the patient;

step three, setting a timer;

and step four, after timing is finished, taking down the compression tourniquet.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (2)

1. A compression tourniquet, comprising an elastic band (1), characterized in that: a foam sponge (2) is arranged on the inner side of one end of the elastic band (1), and a timer (3) is arranged on the elastic band (1);

the knitting belt is characterized in that a rotary belt (4) is arranged at one end of the elastic belt (1), a knitting shaft (5) is arranged on the rotary belt (4), a plurality of limiting strip grooves (6) are arranged on the surface of the rotary belt, and a finger pad (7) is arranged at the joint of the elastic belt (1) and the rotary belt (4).

2. A compression tourniquet according to claim 1, wherein: the foam sponge (2) is internally provided with a concentric silica gel ring (8), and the foam sponge (2) is 1-2 cm higher than the concentric silica gel ring (8).