Tourniquet suitable for bleeding of different parts
By designing a tourniquet including two elastic bands and an adjustable fixing assembly, the problem of the prior art that cannot be applied to bleeding at the limbs and junction sites at the same time is solved, and the multifunctional hemostasis effect is achieved in the wild or battlefield environment.
Patent Information
- Application Number
- CN202420416893.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-05
- Publication Date
- 2025-03-07
- Estimated Expiration
- 2034-03-05
AI Technical Summary
There is a lack of a tourniquet on the existing market that can be used for bleeding at the limbs and bleeding at the junction of the body, making it difficult to effectively stop bleeding in the wild or battlefield environment.
A tourniquet consisting of two elastic bands and an adjustable fixing assembly is designed to fix the sponge hemostatic module through Velcro to adapt to the hemostatic needs of different parts and body types.
It effectively stops bleeding in different parts of the limbs, armpits, groin and neck. It is suitable for outdoor or battlefield environments, and is convenient to carry and has small space.
Smart Images
Figure CN222565880U_ABST
Abstract
Description
Technical Field
[0001] The present application belongs to the technical field of medical instruments, and in particular relates to a tourniquet suitable for bleeding in different parts of the body. Background Art
[0002] At present, the effective hemostasis method for traumatic bleeding is compression hemostasis, and the hemostatic device used for compression hemostasis is generally a tourniquet. The tourniquets currently on the market are used to stop bleeding from limb wounds alone, and there are also tourniquets used to stop bleeding from the junction of the body, such as the junction of the groin, shoulder and neck, and armpits. However, there is a lack of a tourniquet that can be used for bleeding from both limbs and junctions of the body, so as to be suitable for timely and effective hemostasis of bleeding from different parts of the wounded in the field or on the battlefield. Summary of the invention
[0003] The purpose of this application is to provide a tourniquet suitable for bleeding in different parts to solve the above technical problems. The specific technical solution of this application is as follows:
[0004] A tourniquet suitable for bleeding in different parts, comprising a tourniquet body, a fixing component and a hemostatic module, wherein the tourniquet body is configured as two elastic bands with elastic force, which are respectively configured as a first elastic band and a second elastic band, the first elastic band and the second elastic band are detachably fixedly connected via the fixing component, and the first elastic band and the second elastic band are in an "X" shape when fixed, and the hemostatic module is fixedly arranged on the first elastic band and / or the second elastic band in the manner of Velcro.
[0005] Furthermore, the fixing assembly includes a first fixing member and a second fixing member.
[0006] Furthermore, the first fixing piece is detachably fixed on the first elastic band, and the second fixing piece is detachably fixed on the second elastic band. By adjusting the clamping position of the first fixing piece and the second fixing piece, the fixing angle of the first elastic band and the second elastic band can be adjusted to adapt to hemostasis operations for different body shapes and different bleeding sites.
[0007] Furthermore, the first fixing member includes a first fixing plate, a second fixing plate and hinge 1, one end of the first fixing plate is movably connected to one end of the second fixing plate through hinge 1, and the other end of the first fixing plate is fixedly connected to the other end of the second fixing plate in a snap-fit manner.
[0008] Furthermore, the second fixing member includes a third fixing plate, a fourth fixing plate and hinge 2, one end of the third fixing plate is movably connected to one end of the fourth fixing plate through hinge 2, and the other end of the third fixing plate is fixedly connected to the other end of the fourth fixing plate in a snap-fit manner.
[0009] Furthermore, at least three grooves are arranged on the first fixing plate or the second fixing plate.
[0010] Furthermore, an elastic pin is provided in any of the grooves.
[0011] Furthermore, at least three protruding grooves are arranged on the third fixing plate or the fourth fixing plate.
[0012] Furthermore, a clamping groove is provided on any of the convex grooves and is arranged corresponding to the elastic pin.
[0013] Furthermore, a first buckle is provided at one end of the first elastic band, and a second buckle is provided at one end of the second elastic band.
[0014] Furthermore, a Velcro hook surface is provided on the inner surface of the first elastic band and / or the second elastic band.
[0015] Furthermore, the hemostatic module is configured as a sponge, and a Velcro fur surface is provided at the bottom of the sponge. The sponge is fixed to the first elastic band and / or the second elastic band by the Velcro. In order to effectively stop the bleeding at the bleeding point, a hemostatic patch is also provided at one end of the sponge away from the first elastic band and / or the second elastic band.
[0016] The beneficial effects of this application are:
[0017] 1. The tourniquet protected by the present application is configured as two elastic bands, which are detachably connected by a fixing assembly in a snap-on manner. The two elastic bands can be used alone or intersectingly and fixedly connected to achieve hemostasis of bleeding in different parts of the body, such as limbs, armpits, groin and neck. For the field or battlefield, the space occupied by carrying the tourniquet is small, and it is easy to operate, and can meet the requirements of hemostasis of bleeding in different parts of the body.
[0018] The groove structure provided on the first fixing plate or the second fixing plate and the convex groove structure provided on the third fixing plate or the fourth fixing plate can conveniently fix the first elastic band and the second elastic band in an "X" shape. The elastic column pin provided on the groove and the card slot provided on the convex groove can further strengthen the fixation of the groove and the convex groove, and the first elastic band and the second elastic band can be conveniently disassembled through the elastic column pin. And by adjusting the corresponding fixed positions of the groove and the convex groove, the angle adjustment of the two elastic bands in an "X" shape can be achieved, so as to be suitable for hemostasis operations of different body shapes and bleeding points in different parts.
[0019] The hemostatic module in the present application is configured as a sponge, and the sponge is used for wound hemostasis, can effectively stop bleeding at the bleeding site without excessive pressure on the wound, and a hemostatic patch is provided on the sponge to quickly stop bleeding and reduce inflammation at the bleeding site. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 This is a schematic diagram of the overall structure of the tourniquet of this application;
[0021] Figure 2 is a schematic diagram of the first tourniquet structure;
[0022] Figure 3 is a schematic structural diagram of a first fixing member;
[0023] Figure 4 is a schematic structural diagram of a second fixing member;
[0024] Figure 5 is a schematic structural diagram of part A of the second fixing member;
[0025] Figure 6 It is a schematic diagram of the elastic pin structure. DETAILED DESCRIPTION
[0026] In order to more clearly illustrate the technical problems, technical solutions and beneficial effects of the present application, a detailed description is given below in conjunction with the drawings and specific embodiments of the present application.
[0027] In some embodiments, the Figure 1 As shown, a tourniquet suitable for bleeding in different parts includes a belt body, a fixing component and a hemostatic module, wherein the belt body is configured as two elastic belts, which are respectively configured as a first elastic belt 1 and a second elastic belt 2, the first elastic belt 1 and the second elastic belt 2 are detachably fixedly connected via the fixing component 5, and the hemostatic module is arranged on the first elastic belt 1 and / or the second elastic belt 2.
[0028] In this embodiment, combined with Figure 2 , Figure 3 , Figure 4 As shown, the fixing assembly includes a first fixing member 3 and a second fixing member 4, wherein the first fixing member 3 is fixed to the first elastic band 1, and the second fixing member 4 is fixed to the second elastic band 2, and the first elastic band 1 and the second elastic band 2 are detachably fixedly connected in an "X" shape through the first fixing member 3 and the second fixing member 4, and the "X" angle formed when the two elastic bands are fixed can be adjusted according to actual needs.
[0029] In this embodiment, if Figure 1As shown, one end of the first elastic band 1 is provided with a buckle 12, and one end of the second elastic band 2 is provided with a buckle 22. When performing hemostasis operation on the bleeding junction of the body, the first elastic band 1 and the second elastic band 2 are fixed in an "X" shape. The first elastic band 1 and the second elastic band 2 fixed in an "X" shape are fixed to the bleeding position, and the end of the first elastic band away from the buckle 12 is fixed to the buckle 12, and the end of the second elastic band 2 away from the buckle 22 is fixed to the buckle 22, and the tightness of the first elastic band and / or the second elastic band when fixed is adjusted by stretching or scaling the end without the buckle. In some embodiments, the buckle can be in any of square, circular or elliptical shapes.
[0030] In some embodiments, during hemostasis operations on limbs, the first elastic band and the second elastic band can be used separately or simultaneously as needed.
[0031] In some embodiments, a hook surface 13 of Velcro is provided on the inner surface of the first elastic band and / or the second elastic band.
[0032] In some embodiments, at least one hemostatic module is provided on the first elastic band and / or the second elastic band. The hemostatic module is configured as a sponge 6, a Velcro fur surface is provided at the bottom of the sponge 6, and a hemostatic patch 7 is provided on the top of the sponge. The hemostatic module is fixed to the first elastic band 1 and / or the second elastic band 2 in a Velcro manner. In this embodiment, the hemostatic module is fixed to the first elastic band or the second elastic band in a Velcro manner, in order to facilitate the replacement of the hemostatic module and avoid cross infection of the traumatized person.
[0033] In some embodiments, in combination Figure 3 As shown, the first fixing member 3 includes a first fixing plate 31, a second fixing plate 32 and a hinge 33, wherein the parallel ends of the first fixing plate 31 and the second fixing plate 32 are movably connected through a hinge 33, the other end of the first fixing plate 31 is provided with a fixing block 311, the other end of the second fixing plate is provided with a hole 321, and the fixing block 311 is provided corresponding to the hole 321. The first fixing plate and the second fixing plate are fixed to the first elastic band 1 (as shown in FIG. 1 ) with the hinge 33 as the base point. Figure 2As shown in the figure, the fixing block on the first fixing plate is fixedly engaged with the hole on the second fixing plate, and the first fixing plate and the second fixing plate are fixed on the first elastic band, that is, the first fixing member is fixed on the first elastic band. In this embodiment, the position of the first fixing member on the first elastic band can be adjusted to adjust the hemostatic operation of the tourniquet on bleeding in different parts.
[0034] In this embodiment, the second fixing member 4 includes a third fixing plate 41, a fourth fixing plate 42 and a hinge 2 43. The third fixing plate 41 and the fourth fixing plate 42 are movably connected through the hinge 2 43. A fixing block 411 is provided on the third fixing plate 41, and a hole 421 is provided on the fourth fixing plate. The fixing block 411 is provided corresponding to the hole 421. The third fixing plate 41 and the fourth fixing plate 42 are fixedly provided on the second elastic band 2 by the fixing block and the hole with the hinge 2 43 as the base point, that is, the second fixing member is fixed on the second elastic band, and the position of the second fixing member on the second elastic band is adjustable.
[0035] In this embodiment, when the first elastic band and the second elastic band are fixed in an "X" shape, the corresponding positions of the grooves provided on the first fixing plate or the second fixing plate and the convex grooves provided on the third fixing plate or the fourth fixing plate can be adjusted to achieve the "X"-shaped angle when the first elastic band and the second elastic band are fixed.
[0036] Specifically, in order to facilitate the mutual fixation and / or disassembly of the first fixing member and the second fixing member, at least three grooves 322 are provided on the first fixing plate 31 or the second fixing plate 32 (the position of the grooves can be set at any position of the first fixing plate or the second fixing plate), and an elastic column pin 323 is provided in one of the grooves 322. The elastic column pin includes a spring 3233, a column pin 3232, a limiter 3231, and a handle 3236. The limiter 3231 is used to limit the stroke of the elastic column pin, a clamping column 3234 is provided on the column pin 3232, which is used to clamp the spring 3233, and a fixing block 3235 is provided on the handle, which is used to fix one end of the spring. The elastic column pin runs through the groove 322 provided on the first fixing plate 31 or the second fixing plate 32, and one end of the elastic column pin 323 is provided inside the groove 322, and the other end is provided outside the groove 322.
[0037] At least three convex grooves 422 are provided on the third fixing plate 41 and / or the fourth fixing plate 42, and are provided corresponding to the grooves. Further, in order to make the grooves and the convex grooves more stably fixed, a clamping groove 4221 is provided on the convex groove, and is provided corresponding to the elastic pin 323.
[0038] Specifically, when the tourniquet is used to stop bleeding in the armpit, first, the first elastic band and the second elastic band are fixed by the first fixing member and the second fixing member. Pull the outer end of the elastic pin on the groove on the first fixing plate, and the spring drives the pin to retract into the through hole on the inner wall of the groove (not shown in the figure). When the convex groove on the third fixing plate enters the groove, the outer end of the elastic pin is released, the spring rebounds, and drives the pin to return to its position. At this time, the pin is fixed in the slot on the convex groove. The first elastic band and the second elastic band are fixed, so that the fixedly connected first elastic band and the second elastic band are in an "X" shape. The hemostasis module set on the first elastic band or the second elastic band corresponds to the bleeding point, and the first elastic band and the second elastic band are fixed by the buckle, that is, the hemostasis operation of the bleeding in the armpit is completed.
[0039] When the first elastic band and the second elastic band need to be separated, the outer end of the elastic pin is pulled, and the elastic pin retracts and exits the slot on the convex groove, and the first elastic band and the second elastic band can be separated.
Claims
1. A tourniquet suitable for bleeding in different parts, characterized in that: It includes a belt body, a fixing component and a hemostasis module, wherein the belt body is configured as two elastic bands with elastic force, which are respectively configured as a first elastic band and a second elastic band, the first elastic band and the second elastic band are detachably fixedly connected through the fixing component, and the first elastic band and the second elastic band are in an "X" shape when fixed, and the hemostasis module is fixedly arranged on the first elastic band and / or the second elastic band in the manner of Velcro.
2. A tourniquet suitable for bleeding in different parts according to claim 1, characterized in that: The fixing assembly includes a first fixing member and a second fixing member, wherein the first fixing member is fixedly arranged on the first elastic band, and the second fixing member is fixedly arranged on the second elastic band.
3. A tourniquet suitable for bleeding in different parts according to claim 2, characterized in that: The first fixing member includes a first fixing plate, a second fixing plate and hinge 1. One end of the first fixing plate is movably connected to one end of the second fixing plate through hinge 1, and the other end of the first fixing plate is fixedly connected to the other end of the second fixing plate in a snap-fit manner.
4. A tourniquet suitable for bleeding in different parts according to claim 2, characterized in that: The second fixing member includes a third fixing plate, a fourth fixing plate and hinge 2, one end of the third fixing plate is movably connected to one end of the fourth fixing plate through hinge 2, and the other end of the third fixing plate is fixedly connected to the other end of the fourth fixing plate in a snap-fit manner.
5. A tourniquet suitable for bleeding in different parts according to claim 3, characterized in that: At least three grooves are arranged on the first fixing plate or the second fixing plate.
6. A tourniquet suitable for bleeding in different parts according to claim 5, characterized in that: An elastic pin is arranged in any of the grooves.
7. A tourniquet suitable for bleeding in different parts according to claim 4, characterized in that: At least three convex grooves are arranged on the third fixing plate or the fourth fixing plate, and a clamping groove is arranged on any of the convex grooves.
8. A tourniquet suitable for bleeding in different parts according to claim 1, characterized in that: A first buckle is arranged at one end of the first elastic band, and a second buckle is arranged at one end of the second elastic band.
9. A tourniquet suitable for bleeding in different parts according to claim 1 or 8, characterized in that: The inner surface of the first elastic band and / or the second elastic band is provided with a hook surface of Velcro.
10. A tourniquet suitable for bleeding in different parts according to claim 1, characterized in that: The hemostatic module is configured as a sponge, and a Velcro fur surface is provided at the bottom of the sponge. The sponge is fixed to the first elastic band and / or the second elastic band by the Velcro. In order to effectively stop bleeding at the bleeding site, a hemostatic patch is provided at one end of the sponge away from the first elastic band and / or the second elastic band.