CN219982981U

CN219982981U - Tourniquet

Info

Publication number: CN219982981U
Application number: CN202321108496.5U
Authority: CN
Inventors: 陈凤琴
Original assignee: Ankang Hospital Of Traditional Chinese Medicine
Current assignee: Ankang Hospital Of Traditional Chinese Medicine
Priority date: 2023-05-10
Filing date: 2023-05-10
Publication date: 2023-11-10
Anticipated expiration: 2033-05-10

Abstract

The present utility model provides a tourniquet, comprising: tourniquet body with magic knot, the gasbag subassembly that is used for exerting pressure that sets up on the tourniquet body for adjust the manual adjusting device of gasbag subassembly still includes the adjustment area that is used for adjusting the position this internal intermediate layer that is provided with of tourniquet, the adjustment area sets up in the intermediate layer, just the adjustment area with tourniquet body sliding connection, the gasbag subassembly passes through the connecting piece to be fixed to be set up on the adjustment area be provided with on the face of tourniquet body and run through the groove, the connecting piece runs through run through the groove, just the connecting piece can run through the inslot and remove. The tourniquet provided by the utility model can reduce manpower consumption and solve the problems of insufficient pressing force, inaccurate pressing position, inconvenient adjustment of the pressing position and the like.

Description

Tourniquet

Technical Field

The utility model relates to the technical field of medical auxiliary instruments, in particular to a tourniquet.

Background

The action vein puncture catheter is a medical means for accurately monitoring the dynamic change conditions of arterial blood gas and arterial blood pressure of a patient. However, when the arteriopuncture fails or the tube drawing is completed after monitoring, the puncture point needs to be continuously pressed for 5-10 minutes to achieve the aim of hemostasis.

In the actual treatment process, the traditional common hemostasis mode is also the accurate pressing mode by nurses, and the mode can consume a great deal of manpower; under emergency, medical staff can use medical adhesive tape winding to press the puncture point when not enough, but the dynamics of pressing of this kind of mode is not enough and press the position accurate inadequately, can lead to patient's puncture point subcutaneous hematoma.

At present, a tourniquet such as CN206151525U is provided, in which a flat pressing air bag is installed at the middle position of the tourniquet body for pressing to stop bleeding, but when adjusting the pressing position, the tourniquet needs to be turned to be bound on the limb of the patient, which results in inconvenient adjustment.

Disclosure of Invention

In order to solve the problems of the prior art that when the puncture point is stopped after the puncture of the artery fails and the monitoring is finished and the tube is drawn, a great deal of labor is consumed, the pressing force is insufficient, the pressing position is inaccurate, the pressing position is inconvenient to adjust, and the like, the utility model provides a tourniquet, which comprises the following specific technical scheme:

the embodiment of the utility model provides a tourniquet, which comprises: the tourniquet comprises a tourniquet body with a magic buckle, an air bag assembly arranged on the tourniquet body and used for applying pressure, a manual adjusting device used for adjusting the air bag assembly, and an adjusting belt used for adjusting the position;

an interlayer is arranged in the tourniquet body; the adjusting belt is arranged in the interlayer and is in sliding connection with the tourniquet body; the air bag component is fixedly connected to the adjusting belt through a connecting piece; the back of tourniquet body has a through groove, the connecting piece runs through the through groove, just the connecting piece can be in the through groove removes.

Further, the method further comprises the following steps: a pressure gauge; the pressure gauge is communicated with the air bag component and is used for measuring and displaying the air pressure of the hemostatic air bag component after inflation.

Further, the length of the adjusting belt is greater than the length of the tourniquet body.

Further, the length of the tourniquet body is adjustable.

Further, a timer is arranged on the outer surface of the tourniquet body, and the timer is adhered to the outer surface of the tourniquet body.

Further, a plurality of strip-shaped protrusions are arranged on the inner surface of the tourniquet body along the transverse direction.

Further, the manual adjusting device is connected with the air bag assembly through an air charging pipe, one end of the air charging pipe is communicated with an air charging cavity of the air bag assembly, the other end of the air charging pipe is connected with the manual adjusting device, and an air discharging valve is arranged on the air charging pipe.

Further, the tourniquet body is an elastic band.

Further, the two ends of the tourniquet body are provided with magic buckles for fixing the tourniquet body.

The embodiment of the utility model provides a tourniquet, which comprises: the tourniquet comprises a tourniquet body with a magic buckle, an air bag assembly arranged on the tourniquet body and used for applying pressure, a manual adjusting device used for adjusting the air bag assembly, and an adjusting belt used for adjusting the position; an interlayer is arranged in the tourniquet body; the adjusting belt is arranged in the interlayer and is in sliding connection with the tourniquet body; the air bag component is fixedly connected to the adjusting belt through a connecting piece; the back of tourniquet body has a through groove, the connecting piece runs through the through groove, just the connecting piece can be in the through groove removes. In the use, medical personnel can drive the fixed gasbag subassembly that sets up on the adjusting belt through pulling above-mentioned setting in the intermediate layer and remove to realize fine setting and press the function at position, aerify the gasbag again and realize pressing the function. When medical personnel tie up the tourniquet before or behind patient's arm, through adjusting above-mentioned adjusting belt for the airbag module can accurately press the best position of pressing at patient's arm, with avoid the tourniquet body fixed back, because the airbag module position is fixed, need rotate whole tourniquet and confirm the technical problem of pressing the position, on the other hand, adopt the accurate mode of oppression of gasbag to have solved to puncture point pressing dynamics inadequately, press the inaccurate problem of position.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.

Fig. 1 is a schematic structural diagram of a tourniquet according to an embodiment of the present utility model.

Fig. 2 is a schematic structural diagram of the front surface of a tourniquet according to an embodiment of the present utility model.

Fig. 3 is a schematic structural view of the back of a tourniquet according to an embodiment of the present utility model.

Fig. 4 is a schematic cross-sectional view of a tourniquet according to an embodiment of the present utility model.

Fig. 5 is a schematic structural diagram of a tourniquet body according to an embodiment of the present utility model.

Reference numerals:

1 tourniquet body, 2 gasbag subassembly, 3 manual adjusting device, 4 adjusting belt, 5 intermediate layer, 6 connecting pieces, 7 run-through groove, 8 manometer, 9 time-recorder, 10 bar protruding, 11 gas tube, 12 bleed valve, 13 magic knot.

Detailed Description

In order to make the above objects, features and advantages of the present utility model more comprehensible, the technical solutions in the embodiments of the present utility model will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-5, an embodiment of the present utility model provides a tourniquet, comprising: the tourniquet comprises a tourniquet body 1 with a magic buckle, an air bag component 2 arranged on the tourniquet body 1 and used for applying pressure, a manual adjusting device 3 used for adjusting the air bag component 2, and an adjusting belt 4 used for adjusting the position, wherein an interlayer 5 is arranged in the tourniquet body 1, the adjusting belt 4 is arranged in the interlayer 5, and the adjusting belt 4 is in sliding connection with the tourniquet body 1; the air bag assembly 2 is fixedly connected to the adjusting belt 4 through a connecting piece 6, a through groove 7 is formed in the back surface of the tourniquet body 1, the connecting piece 6 penetrates through the through groove 7, and the connecting piece 6 can move in the through groove 7.

It should be noted that, the above-mentioned air bag module 2 includes a pressing portion that can slide on the tourniquet body 1, and an inflatable air bag is placed under the pressing portion, and the above-mentioned manual adjusting device 3 is a pressure adjusting ball that is used in the existing device in the field, for example, in a sphygmomanometer, and can be directly applied to the present embodiment to change the air bag in the air bag module 2 at best, and further change the pressure of the air bag module 2 at the place where the patient needs to press, in practical application, an inflation pressure for detecting the air bag module 2 is further disposed on the connecting line between the manual adjusting device 3 and the air bag module 2, so that the pressure applied to the arm of the patient by the air bag module 2 can be quantified by the inflation pressure in the air bag module 2.

It should be noted that, the connecting piece 6 may be a plastic product, and in the assembling process of the adjusting strap 4, the air bag assembly 2, and the tourniquet body 1, the following manner may be adopted: firstly, the adjusting belt 4 passes through the tourniquet body 1, two ends of the adjusting belt 4 are uniformly distributed at two ends of the tourniquet body 1, then, a through groove 7 for moving the connecting piece 6 is formed in the tourniquet body 1, the connecting piece 6 and the adjusting belt 4 are fixedly connected, the specific connecting mode can be stitching through a needle and line or other connecting modes, and then, the connecting piece 6 and the airbag assembly 2 are connected, the specific connecting mode can be clamping connection or bolt connection, and the embodiment is not limited to the connecting piece. So far, the adjusting belt 4, the air bag component 2 and the tourniquet body 1 are assembled.

The embodiment of the utility model provides a tourniquet, which comprises: tourniquet body 1 with magic knot, set up be used for exerting the gasbag subassembly 2 of pressure on tourniquet body 1 for adjust the manual adjusting device 3 of gasbag subassembly 2 still includes the adjustment band 4 that is used for adjusting the position, have intermediate layer 5 in the tourniquet body 1, adjustment band 4 sets up in intermediate layer 5, just adjustment band 4 with tourniquet body 1 sliding connection, gasbag subassembly 2 is in through connecting piece 6 fixed connection on the adjustment band 4 the back of tourniquet body 1 is provided with runs through groove 7, connecting piece 6 runs through run through groove 7, just connecting piece 6 can be in run through the inslot 7 and remove. In the use, medical personnel can drive the gasbag subassembly 2 that fixedly set up on adjusting belt 4 through pulling above-mentioned setting up the adjusting belt 4 in intermediate layer 5 and remove to realize fine setting and press the function at position, aerify the realization to the gasbag and press the function again. When the medical staff binds the tourniquet on the arm of the patient before or after binding the tourniquet on the arm of the patient, the air bag component 2 can be accurately pressed on the optimal pressing part of the arm of the patient by adjusting the adjusting belt 4; after the tourniquet body 1 is fixed, when the pressing part needs to be adjusted, the whole tourniquet needs to be rotated due to the fixed position of the air bag component 2, so that the adjustment is inconvenient. When the tourniquet is used, the tourniquet is required to be bound and fixed on an arm, the binding force is used for ensuring that the tourniquet is not easy to slide on the arm and not to press other blood vessels of the arm, so that the adjusting belt of the tourniquet can be easily adjusted under the force to achieve the aim of adjusting a pressing part, and the tourniquet is difficult to rotate and difficult to adjust the pressing part under the force. On the other hand, the tourniquet provided by the utility model solves the problems of insufficient pressing force and inaccurate pressing position of a puncture point by adopting an air bag accurate pressing mode.

In one specific embodiment, the air bag sealing device further comprises a pressure gauge 8, wherein the pressure gauge 8 is communicated with the air bag assembly 2, and the pressure gauge 8 is used for measuring and displaying the air pressure of the air bag sealing assembly 2 after being inflated. The pressure gauge 8 can be obtained by purchasing a bracket.

In one embodiment, the length of the adjustment strap 4 is greater than the length of the tourniquet body 1. By adopting the arrangement, the adjustment is convenient.

In one embodiment, a timer 9 is provided on the outer surface of the tourniquet body 1, and the timer 9 is adhered to the outer surface of the tourniquet body 1. The function of the timer is to facilitate the medical staff to observe the time of pressing the tourniquet onto the arm of the patient.

In one embodiment, a plurality of strip-shaped protrusions 10 are provided on the inner surface of the tourniquet body 1 in the lateral direction. Can effectively prevent skid.

In a specific embodiment, the manual adjustment device 3 is connected with the air bag assembly 2 through an air inflation tube 11, one end of the air inflation tube 11 is communicated with an air inflation cavity of the air bag assembly 2, the other end of the air inflation tube 11 is connected with the manual adjustment device 3, and a deflation valve 12 is arranged on the air inflation tube 11. Specifically, the air release valve can be the same as the air release valve on the sphygmomanometer, the working principle of the air release valve is not changed in this embodiment, and the existing air release valve applied to the sphygmomanometer can be directly applied to this embodiment. Consistent with the principle of the air release valve in the sphygmomanometer, the air release valve can also be a one-way valve obtained by direct purchase.

In one embodiment, the tourniquet body 1 is an elastic band.

In a specific embodiment, two ends of the tourniquet body are provided with magic buckles for fixing the tourniquet body.

The embodiment of the utility model provides a tourniquet, which comprises: tourniquet body 1 with magic knot, set up be used for exerting the gasbag subassembly 2 of pressure on tourniquet body 1 for adjust the manual adjusting device 3 of gasbag subassembly 2 still includes the adjustment band 4 that is used for adjusting the position, have intermediate layer 5 in the tourniquet body 1, adjustment band 4 sets up in intermediate layer 5, just adjustment band 4 with tourniquet body 1 sliding connection, gasbag subassembly 2 is in through connecting piece 6 fixed connection on the adjustment band 4 the back of tourniquet body 1 is provided with runs through groove 7, connecting piece 6 runs through run through groove 7, just connecting piece 6 can be in run through the inslot 7 and remove. In the use, medical personnel can drive the gasbag subassembly 2 that fixedly set up on adjusting belt 4 through pulling above-mentioned setting up the adjusting belt 4 in intermediate layer 5 and remove to realize fine setting and press the function at position, aerify the realization to the gasbag and press the function again. When the medical staff binds the tourniquet on the arm of the patient before or after binding the tourniquet on the arm of the patient, the air bag component 2 can be accurately pressed on the optimal pressing part of the arm of the patient by adjusting the adjusting belt 4; after the tourniquet body 1 is fixed, when the pressing part needs to be adjusted, the whole tourniquet needs to be rotated due to the fixed position of the air bag component 2, so that the adjustment is inconvenient. When the tourniquet is used, the tourniquet is required to be bound and fixed on an arm, the binding force is used for ensuring that the tourniquet is not easy to slide on the arm and not to press other blood vessels of the arm, so that the adjusting belt of the tourniquet can be easily adjusted under the force to achieve the aim of adjusting a pressing part, and the tourniquet is difficult to rotate and difficult to adjust the pressing part under the force. Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims

1. A tourniquet, comprising: the tourniquet comprises a tourniquet body with a magic buckle, an air bag assembly arranged on the tourniquet body and used for applying pressure, a manual adjusting device used for adjusting the air bag assembly, and an adjusting belt used for adjusting the position;

2. The tourniquet of claim 1, further comprising: a pressure gauge; the pressure gauge is communicated with the air bag component and is used for measuring and displaying the air pressure of the hemostatic air bag component after inflation.

3. The tourniquet of claim 1 wherein the length of the adjustment strap is greater than the length of the tourniquet body.

4. A tourniquet according to any of claims 1-3, wherein a timer is provided on the outer surface of the tourniquet body, the timer being adhered to the outer surface of the tourniquet body.

5. A tourniquet according to any of claims 1-3, wherein a plurality of strip-shaped protrusions are provided on the inner surface of the tourniquet body in a lateral direction.

6. A tourniquet according to any of claims 1-3, wherein the manual adjustment device is connected to the balloon assembly via an inflation tube having one end in communication with the inflation cavity of the balloon assembly and the other end connected to the manual adjustment device; and a deflation valve is arranged on the inflation tube.

7. A tourniquet according to any of claims 1-3, wherein the tourniquet body is an elastic band.