Tourniquet

Abstract

The utility model relates to the technical field of tourniquets, in particular to a tourniquet which comprises a connecting block, an open groove is formed in one end of the connecting block, a tourniquet body is arranged in the open groove, a fixing seat is arranged at the top end of the connecting block, a cover plate is arranged at the top end of the fixing seat, a first arc-shaped frame is arranged at the other end of the connecting block, and a second arc-shaped frame is arranged at the other end of the connecting block. An air bag controller is arranged in the first arc-shaped frame, a second arc-shaped frame is arranged on one side face of the air bag controller, the second arc-shaped frame is connected with an elastic belt, the elastic belt is connected with a limiting frame, and an avoiding groove is formed in the limiting frame. The tourniquet solves the problems that the tourniquet can be in a buckle type, an air bag type and the like, but a common tourniquet is integrated, the tourniquet is integrally scrapped after being polluted, and resources are wasted.

Description

Technical Field

[0001] The utility model relates to the technical field of tourniquets, in particular to a tourniquet. Background Art

[0002] Tourniquets are suitable for one-time use in medical institutions for infusion, blood drawing, blood transfusion, and hemostasis during routine treatment and rescue, or for emergency hemostasis in case of limb bleeding or snake and insect bites in the wild. Tourniquet hemostasis is a simple and effective hemostasis method used in emergency treatment of severe bleeding in the limbs. It achieves the purpose of hemostasis by compressing blood vessels and blocking blood flow.

[0003] There are several types of tourniquets, such as snap-on type and airbag type, but most tourniquets are of one-piece type. Once they are contaminated, they will be scrapped as a whole, wasting resources.

[0004] Therefore, it is particularly important to design a tourniquet to change the above-mentioned technical defects and improve overall practicality. Utility Model Content

[0005] The purpose of the utility model is to provide a tourniquet to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A tourniquet comprises a connecting block, one end of the connecting block is provided with a slot, the interior of the slot is provided with a tourniquet, the top of the connecting block is provided with a fixing seat, the top of the fixing seat is provided with a cover plate, the other end of the connecting block is provided with a first arc frame, the interior of the first arc frame is provided with an airbag controller, a side of the airbag controller is provided with a second arc frame, the second arc frame is connected to an elastic band, the elastic band is connected to a limit frame, and the interior of the limit frame is provided with an avoidance groove.

[0008] As a preferred solution of the utility model, a female buckle is provided on the surface of the tourniquet, male buckles are provided at both ends of the tourniquet, and the two ends of the tourniquet are adhered by Velcro.

[0009] As a preferred solution of the utility model, a receiving groove is provided inside the fixing seat, a magnet is provided on one side of the fixing seat, a magnet is provided on one end of the cover plate, and the fixing seat and one end of the cover plate are magnetically connected.

[0010] As a preferred solution of the utility model, the airbag controller is fixedly connected to the first arc frame and the second arc frame, and a soft cushion is provided on a side of the limit frame close to the human body.

[0011] As a preferred solution of the utility model, a fixed shaft is provided at one end of the cover plate, a rotating groove is provided on the fixing seat, one end of the cover plate is rotatably connected to the fixing seat, the elastic band is made of special rubber, and the tourniquet is made of medical polymer material.

[0012] As a preferred solution of the utility model, a card pocket is provided at the top of the cover plate, a card is provided inside the card pocket, and the card pocket is made of plastic material and is fixedly connected to the cover plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. In the utility model, a tourniquet is provided, and the structure of a fixed seat, a cover plate, an arc frame, an elastic band, a limit frame, and a connecting block is utilized. The tourniquet and the connecting block are bonded by magic to facilitate replacement. The material of the tourniquet is not fixed, and it can be disposable or reused. At the same time, all operations are placed on the connecting block. Even if the tourniquet is contaminated, subsequent use is not hindered. This solves the problem that tourniquets are of buckle type, airbag type, etc., but generally tourniquets are of an integrated type, and are scrapped as a whole after being contaminated, which wastes resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural diagram of the entire utility model;

[0016] Figure 2 It is a schematic diagram of the connection block assembly of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the tourniquet assembly of the utility model.

[0018] In the figure: 1, connecting block; 101, slot; 102, tourniquet; 103, fixing seat; 104, cover plate; 105, first arc frame; 2, airbag controller; 201, second arc frame; 202, elastic band; 203, limit frame; 204, avoidance groove. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0020] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively with reference to the relevant drawings below. Several embodiments of the utility model are given. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0021] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0023] For examples, see Figure 1-3 , the utility model provides a technical solution:

[0024] A tourniquet includes a connecting block 1, one end of the connecting block 1 is provided with a slot 101, a tourniquet 102 is provided inside the slot 101, a fixing seat 103 is provided at the top of the connecting block 1, a cover plate 104 is provided at the top of the fixing seat 103, a first arc frame 105 is provided at the other end of the connecting block 1, an airbag controller 2 is provided inside the first arc frame 105, a second arc frame 201 is provided on one side of the airbag controller 2, the second arc frame 201 is connected to an elastic band 202, the elastic band 202 is connected to a limiting frame 203, an avoidance groove 204 is provided inside the limiting frame 203, and the tourniquet 102 is passed through the slot 101 and then the tourniquet 102 is moved to the side of the airbag controller 2. The female buckle at the end is pressed hard to connect the male buckle. At this time, the connection and installation between the tourniquet 102 and the connecting block 1 are completed. The tourniquet 102 is placed 5-8 cm away from the wound. Then, one end of the tourniquet 102 is passed through the avoidance groove 204 and tightened, forming a circle until there is space for two fingers. Then, the airbag controller 2 is started, and the airbag is used to further pressurize. Then, the tourniquet 102 is passed through the fixing seat 103 to press and connect the female buckle at the other end of the tourniquet 102 with the male buckle. At this time, the cover plate 104 is closed, and the cover plate 104 and the fixing seat 103 are fixed by magnetic attraction. Then, the time information of the bandage is recorded on the card and the card is inserted into the card bag.

[0025] The surface of the tourniquet 102 is provided with a female buckle, and both ends of the tourniquet 102 are provided with male buckles. The two ends of the tourniquet 102 are attached by Velcro, which is convenient for installing the tourniquet 102. The interior of the fixing seat 103 is provided with a receiving groove, and a side surface of the fixing seat 103 is provided with a magnet. One end of the cover plate 104 is provided with a magnet. The fixing seat 103 and one end of the cover plate 104 are magnetically connected to each other, which is convenient for limiting the position of the tourniquet 102. The airbag controller 2 is fixedly connected to the first arc frame 105 and the second arc frame 201, and the limiting frame 2 03 A soft cushion is provided on the side close to the human body to facilitate further pressurization, a fixed shaft is provided at one end of the cover plate 104, a rotating groove is provided on the fixing seat 103, one end of the cover plate 104 is rotatably connected to the fixing seat 103, the elastic band 202 is made of special rubber, and the tourniquet 102 is made of medical polymer material to facilitate effective hemostasis, a card bag is provided on the top of the cover plate 104, a card is provided inside the card bag, the card bag is made of plastic and is fixedly connected to the cover plate 104, so as to facilitate recording of bandaging time information.

[0026] The working process of the utility model is as follows: when using this kind of tourniquet, first pass the tourniquet 102 through the slot 101, then press the female buckle at one end of the tourniquet 102 to connect with the male buckle. At this time, the connection and installation between the tourniquet 102 and the connecting block 1 are completed, and the tourniquet 102 is placed at a distance of 5-8 cm from the wound. Then, one end of the tourniquet 102 is passed through the avoidance groove 204 and then tightened, winding it into a circle until there is space for 2 fingers, and then the airbag controller 2 is started, and the airbag is used to further pressurize it, and then the tourniquet 102 is passed through the fixing seat 103 to press and connect the female buckle and the male buckle at the other end of the tourniquet 102. At this time, close the cover 104, and the cover 104 and the fixing seat 103 are magnetically fixed. Then, the time information of the bandage is recorded on the card and then the card is stuffed into the inside of the card bag. The airbag controller 2 is an existing mature technology, so the circuit and the working method are not repeated here.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tourniquet, comprising a connecting block (1), characterized in that: One end of the connecting block (1) is provided with a slot (101), a tourniquet (102) is provided inside the slot (101), a top end of the connecting block (1) is provided with a fixing seat (103), a top end of the fixing seat (103) is provided with a cover plate (104), the other end of the connecting block (1) is provided with a first arc frame (105), an airbag controller (2) is provided inside the first arc frame (105), a second arc frame (201) is provided on one side of the airbag controller (2), the second arc frame (201) is connected to an elastic band (202), the elastic band (202) is connected to a limiting frame (203), and an avoidance groove (204) is provided inside the limiting frame (203).

2. A tourniquet according to claim 1, characterized in that: A female buckle is provided on the surface of the tourniquet (102), and male buckles are provided at both ends of the tourniquet (102). The two ends of the tourniquet (102) are adhered by Velcro.

3. A tourniquet according to claim 1, characterized in that: A receiving groove is provided inside the fixing seat (103), a magnet is provided on one side of the fixing seat (103), a magnet is provided on one end of the cover plate (104), and the fixing seat (103) and one end of the cover plate (104) are magnetically connected.

4. A tourniquet according to claim 1, characterized in that: The airbag controller (2) is fixedly connected to the first arc-shaped frame (105) and the second arc-shaped frame (201), and a soft cushion is provided on a side of the limiting frame (203) close to the human body.

5. A tourniquet according to claim 1, characterized in that: One end of the cover plate (104) is provided with a fixed shaft, the fixing seat (103) is provided with a rotation groove, one end of the cover plate (104) and the fixing seat (103) are rotatably connected, the elastic band (202) is made of special rubber, and the tourniquet (102) is made of medical polymer material.

6. A tourniquet according to claim 1, characterized in that: A card pocket is provided at the top of the cover plate (104), a card is provided inside the card pocket, and the card pocket is made of plastic and is fixedly connected to the cover plate (104).

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