Pasting type pressure adjusting tourniquet

Abstract

The utility model discloses an application type pressure adjusting tourniquet which comprises a control device, a fixing plate and a pressing piece, a first connecting part and a second connecting part are tubular, the second connecting part is arranged in the middle of the first connecting part, and threads are arranged on the inner wall of the first connecting part; the third connecting part is tubular, threads are arranged on the outer wall of the third connecting part, and the first connecting part is in threaded connection with the third connecting part; the downward pressing piece is arranged on the side, away from the control device, of the fixing plate, the pressing piece is arranged at one end of a downward pressing column, the downward pressing column penetrates through the third connecting part and the second connecting part, the end, away from the pressing piece, of the downward pressing column abuts against the control device, and the control device is rotated to move downwards so that the downward pressing column can drive the pressing piece to press downwards. Thus, a patient can control quantifiable pressure maintaining force most suitable for the patient according to different pressure maintaining force needed during wound hemostasis and healing, the function of manually adjusting the pressure gradient is achieved, and operation is convenient and fast.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical equipment technical field especially, relate to a kind of pasting formula pressure regulating tourniquet. BACKGROUND

[0002] Self-adhesive tourniquet, usually made of soft and elastic material, such as elastic bandage magic paste nylon material, its main function is hemostasis. It allows the bandage to be pasted in a stretched state, and naturally generates centripetal pressure when it rebounds, and can adapt to the contour and activity of the limb to ensure that it can closely fit the skin of the patient and provide appropriate pressure. By using self-adhesive tourniquet correctly, bleeding and subcutaneous hematoma after needle removal can be effectively reduced, and the comfort and treatment effect of the patient can be improved. However, the existing self-adhesive tourniquet usually has the following shortcomings:

[0003] 1. The size of the wound pressure depends on the experience of medical personnel, which can easily lead to accidents such as wound vessel blockage and tissue necrosis.

[0004] 2. During the healing of the wound, the self-adhesive tourniquet is made of nylon material, so the patient cannot visually observe the healing status of the wound in real time. When the wound has healed and blood flow has stopped, the patient needs to tear off the adhesive part completely to adjust the size of the pressure, which is a tedious process and the force control is not accurate.

[0005] 3. When the self-adhesive tourniquet is worn on the patient's arm, there is a risk of displacement or falling of the hemostatic cotton, which limits the patient's free movement.

[0006] Therefore, it is necessary to provide a pasting formula pressure regulating tourniquet to at least partially solve the above problems. UTILITY MODEL CONTENT

[0007] The utility model aims to provide a pasting formula pressure regulating tourniquet, which allows the patient to control the most suitable quantifiable pressure for the patient himself according to the different sizes of pressure required for wound hemostasis and healing, has a manual pressure gradient adjustment function, and is convenient to operate.

[0008] According to one aspect of the utility model, a pasting formula pressure regulating tourniquet is provided, which comprises:

[0009] A control device is provided with a first connecting part and a second connecting part on one side, the first connecting part and the second connecting part are tubular, the second connecting part is arranged in the middle of the first connecting part, and the inner wall of the first connecting part is provided with threads;

[0010] A fixed plate is provided with a third connecting part on the side facing the first connecting part, the third connecting part is tubular and provided with threads on the outer wall, and the first connecting part and the third connecting part are threadedly connected.

[0011] The lower pressing piece is arranged on the side of the fixed plate away from the control device, and comprises a pressing plate and a pressing column, the pressing plate is arranged at one end of the pressing column, the pressing column passes through the third connecting part and the second connecting part, and one end of the pressing column away from the pressing plate abuts against the control device, and the control device is lowered by rotating to drive the pressing plate to be pressed down.

[0012] In some embodiments, the second connecting part is arranged through and extends into the control device, a pressure sensor is arranged in the control device, one end of the pressing column away from the pressing plate abuts against the pressure sensor, and the pressure sensor is used to detect the pressure value of the lower pressing piece.

[0013] In some embodiments, a first limiting part is arranged on the inner wall of the second connecting part towards the side close to the control device, a second limiting part is arranged on one end of the pressing column away from the pressing plate, and the pressing column is limited in the height direction by the control device and the first limiting part.

[0014] In some embodiments, the first connecting part and the second connecting part are concentrically arranged, and the first connecting part, the second connecting part and the control device are integrally formed.

[0015] In some embodiments, the control device comprises a display device, the display device is electrically connected with the pressure sensor, and the display device is used to display the pressure value.

[0016] In some embodiments, the pressing column is provided with a limiting column, the limiting column passes through the third connecting part, the limiting column is in a cylindrical shape, the limiting column is provided with a limiting groove in the height direction, and the inner wall of the third connecting part is provided with a third limiting part in the height direction, the limiting groove and the third limiting part cooperate to prevent the lower pressing piece from rotating when the control device is rotated.

[0017] In some embodiments, the control device comprises a shell, the shell is provided with anti-skid stripes, and the anti-skid stripes are arranged in the height direction.

[0018] In some embodiments, a gasket is further arranged at one end of the pressing plate away from the fixed plate.

[0019] In some embodiments, the fixed plate is provided with openings or fixing structures on both sides, and the openings or fixing structures are used to arrange the replaceable adhesive tape.

[0020] In summary, the utility model has the following beneficial effects due to the adoption of the above technical scheme:

[0021] The utility model discloses a plastering type pressure regulating tourniquet which comprises a control device, a fixed plate and a lower pressing piece.

[0022] Additional aspects and advantages of the utility model will be in part apparent and in part pointed out hereinafter. BRIEF DESCRIPTION OF DRAWINGS

[0023] The above and / or additional aspects and advantages of the utility model will become apparent and be readily appreciated from the following description, including the accompanying drawings, in which:

[0024] Figure 1 It is the structure schematic diagram of plastering type pressure regulating tourniquet of the utility model embodiment;

[0025] Figure 2 It is the structure schematic diagram of control device of the utility model embodiment;

[0026] Figure 3 It is the structure schematic diagram of fixed plate of the utility model embodiment;

[0027] Figure 4 It is the structure schematic diagram of lower pressing piece of the utility model embodiment;

[0028] Figure 5 It is the cross section schematic diagram of plastering type pressure regulating tourniquet of the utility model embodiment;

[0029] Figure 6 It is the adhesive tape structure schematic diagram of plastering type pressure regulating tourniquet of the utility model embodiment.

[0030] Fig. 10 is a plastering type pressure regulating tourniquet, control device 12, first connecting part 14, second connecting part 16, fixed plate 18, third connecting part 20, lower pressing piece 22, pressure tablet 24, lower pressing column 26, first limit part 28, second limit part 30, display device 32, limit column 34, limit groove 36, third limit part 38, shell 40, antiskid stripe 42, gasket 46, opening 48, adhesive tape 50. DETAILED DESCRIPTION

[0031] The embodiments of the present application will be described in detail below, examples of which are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary only, and are merely intended to explain the present application, and are not to be understood as limiting the present application.

[0032] In the description of the present application, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise explicitly specified and limited.

[0033] In the description of the present application, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected. It can be mechanically connected, or electrically connected. It can be directly connected, or indirectly connected through an intermediate medium. It can be the communication between two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0034] In the present application, unless otherwise explicitly specified and limited, the "upper" or "lower" of the first feature to the second feature can include the direct contact of the first and second features, or can include the contact of the first and second features through another feature between them. Moreover, the "upper", "upper" and "upper" of the first feature to the second feature include the vertical and oblique of the first feature above the second feature, or only indicate that the horizontal height of the first feature is higher than that of the second feature. The "below", "below" and "below" of the first feature to the second feature include the vertical and oblique of the first feature below the second feature, or only indicate that the horizontal height of the first feature is less than that of the second feature.

[0035] The disclosure herein provides many different embodiments or examples for implementing different structures of the present application. For the purpose of simplifying the present application, the components and settings of specific examples are described herein. Of course, they are only examples and the purpose is not to limit the present application. In addition, the present application can repeatedly refer to numbers and / or letters in different examples, and such repetition is for the purpose of simplification and clarity, which itself does not indicate the relationship between the various embodiments and / or settings discussed. In addition, the present application provides examples of various specific processes and materials, but those skilled in the art can realize the application of other processes and / or the use of other materials.

[0036] Referring to Figures 1 to 6 According to one aspect of the present application, a pressure-adjustable tourniquet 10 is provided, which comprises a control device 12, a fixed plate 18 and a pressing member 22. The control device 12 is provided with a first connecting part 14 and a second connecting part 16 on one side, the first connecting part 14 and the second connecting part 16 are tubular, the second connecting part 16 is arranged in the middle of the first connecting part 14, and the inner wall of the first connecting part 14 is provided with threads. The fixed plate 18 is provided with a third connecting part 20 on the side facing the first connecting part 14, the third connecting part 20 is tubular and the outer wall is provided with threads, and the first connecting part 14 and the third connecting part 20 are threadedly connected. The pressing member 22 is arranged on the side of the fixed plate 18 away from the control device 12, which comprises a pressing plate 24 and a pressing column 26, the pressing plate 24 is arranged at one end of the pressing column 26, the pressing column 26 passes through the third connecting part 20 and the second connecting part 16, and the end of the pressing column 26 away from the pressing plate 24 abuts against the control device 12. The control device 12 is rotated downward to make the pressing plate 24 pressed by the pressing column 26.

[0037] In this way, the patient can control the most suitable pressure according to the different sizes of the pressure required for the wound to stop bleeding and heal, and the pressure gradient can be manually adjusted, which is convenient to operate.

[0038] Referring to Figure 5 In some embodiments, the second connecting part 16 is arranged through and extends into the control device 12, a pressure sensor (not shown) is arranged in the control device 12, the end of the pressing column 26 away from the pressing plate 24 abuts against the pressure sensor, and the pressure sensor is used to detect the pressure value of the pressing member 22. In this way, the pressure value can be adjusted according to the pressure value detected by the pressure sensor.

[0039] Referring to Figure 4 and Figure 5In some embodiments, the inner wall of the second connecting part 16 is provided with a first limiting part 28 towards the side close to the control device 12, and the end of the pressing column 26 away from the pressing plate 24 is provided with a second limiting part 30, and the pressing column 26 is limited in the height direction by the control device 12 and the first limiting part 28. In this way, the upward movement or downward movement of the control device 12 can be synchronized with the upward movement or downward movement of the pressing part 22.

[0040] In some embodiments, the first connecting part 14 and the second connecting part 16 are concentrically arranged, and the first connecting part 14, the second connecting part 16 and the control device 12 are integrally formed.

[0041] Referring to Figure 1 In some embodiments, the control device 12 comprises a display device 32, and the display device 32 is electrically connected with the pressure sensor, and the display device 32 is used to display the pressure value. In this way, the patient can directly see the pressure value, and can apply an accurate and appropriate pressure value to the wound by rotating the control device 12, so as to avoid the occurrence of accidents such as occlusion of blood vessels and tissue necrosis of the wound caused by inappropriate pressure of the wound.

[0042] Referring to Figure 4 In some embodiments, the pressing column 26 is provided with a limiting column 34, the limiting column 34 penetrates the third connecting part 20, the limiting column 34 is in the shape of a cylinder, the limiting column 34 is provided with a limiting groove 36 in the height direction, and the inner wall of the third connecting part 20 is provided with a third limiting part 38 in the height direction, and the limiting groove 36 and the third limiting part 38 cooperate to prevent the pressing part 22 from rotating when the control device 12 is rotated.

[0043] Referring to Figure 1 and Figure 2 In some embodiments, the control device 12 comprises a shell 40, and the shell 40 is provided with anti-skid stripes 42 arranged in the height direction. In this way, the control device 12 is convenient to rotate.

[0044] Referring to Figure 4 In some embodiments, a gasket 46 is further provided, and the gasket 46 is arranged at the end of the pressing plate 24 away from the fixed plate 18. Specifically, the gasket 46 can be a silica gel pad, which can prevent the displacement of the medical alcohol cotton ball.

[0045] Referring to Figure 1 In some embodiments, the fixed plate 18 is provided with openings 48 or fixing structures on both sides, and the openings 48 or fixing structures are used to arrange the replaceable adhesive tape 50.

[0046] Specifically, the fixed plate 18 is provided with a replaceable adhesive tape 50 on both sides, and the two disposable adhesive tapes 50 are used to adhere and fix the pressing piece 24 of the lower pressing member 22 to the patient's wound hemostatic cotton. The control device 12 is rotated clockwise, and the lower pressing column 26 is moved downward.

[0047] In use of the adhesive tape 50 connected to the fixed plate 18, the lower pressing member 22 is aligned with the wound, and the adhesive tape 50 is used to fix the adhesive tape 10 to the wrist. Then, the control device 12 is rotated to make the lower pressing member 22 apply appropriate pressure to the wound.

[0048] Referring to Figure 6 , the wearing precautions are as follows: Before wearing, manually pass the two adhesive tapes 50 through the openings 48 on the left and right sides of the fixed plate 18, manually tear the protective film upward along the "tear opening 1", and fold the top adhesive area downward along the "tear opening 2" to make it fixed between the "tear opening 3" and the "tear opening 4".

[0049] Referring to Figures 1 to 6 , in some embodiments, the use instructions of the adhesive tape 10 are as follows:

[0050] After fixing the disposable adhesive tape 50 to the fixed plate 18, the right hand holds the control device 12 to adhere the silicone pad to the surface of the wound hemostatic patch and press it with a single finger, and the left hand peels off the protective film of the tail end of the adhesive tape 50 downward along the "tear opening 4", and then holds the tail end of the adhesive tape 50 to adhere it to the patient's skin. The same operation method is used for the adhesive tapes 50 on the left and right sides of the fixed plate 18, and it is necessary to note that the tail ends of the adhesive tapes 50 on the left and right sides are cross-adhered to the patient's skin to make it adhere firmly. Then, the control device 12 is rotated clockwise to adjust the up-and-down stroke of the lower pressing member 22, and thus the pressure value of the wound area is adjusted. When the display device 32 displays the most suitable pressure value for the wound healing of the patient, the rotation is stopped.

[0051] In some embodiments, the control device 12 can further include an alarm (not shown) and a timer (not shown), the alarm is electrically connected with the pressure sensor, and the timer is used to record the duration of the pressure. When the duration of the pressure reaches a preset threshold, the alarm can issue a warning. In this way, the adhesive tape 10 can provide an overlong pressure maintaining warning function during wound healing, so as to avoid accidents such as wound vessel blockage and tissue necrosis caused by the patient forgetting to reduce the pressure. The patient gradually reduces the pressure value according to the stage beeping warning of the alarm, and the adhesive tape 10 can be removed when the wound is healed.

[0052] In conclusion, the utility model has the following beneficial effects: the utility model discloses a pressure regulating tourniquet 10 of sticking type, which comprises a control device 12, a fixed plate 18 and a lower pressing piece 22, the lower pressing column 26 drives the pressure plate 24 to move down by rotating the control device 12, and the patient can control the most suitable quantifiable pressure according to the different pressure required by the wound hemostasis healing, which has the function of manually adjusting the pressure gradient and is convenient to operate.

[0053] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "exemplary embodiment", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the utility model. In the present specification, the exemplary description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0054] Although the embodiments of the utility model have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the utility model, and the scope of the utility model is defined by the claims and their equivalents.

Claims

1. A compression dressings tourniquet, characterized in that, The utility model relates to a control device, a fixed plate, a down-pressing piece and a gasket, which are connected to each other. The second connecting part is arranged through the control device and extends into the control device. The inner wall of the second connecting part is provided with a first limiting part close to the control device. The first connecting part and the second connecting part are concentrically arranged.

2. The compression regulating bandage of claim 1, wherein, The control device is integrally formed with the first connecting part and the second connecting part.

3. The compression regulating bandage of claim 1 or 2, wherein, The control device comprises a display device electrically connected to the pressure sensor.

4. The compression dressings of claim 3, wherein, The down-pressing piece is provided with a limiting column.

5. The occlusive compression bandage of claim 2, wherein, The fixed plate is provided with an opening or a fixing structure on both sides.

6. The occlusive pressure-regulating bandage of claim 1, wherein, The opening or the fixing structure is used for arranging a replaceable adhesive tape.

7. The occlusive pressure-regulating bandage of claim 1, wherein, ​ 8. The occlusive pressure-regulating bandage of claim 1, wherein, ​ 9. The occlusive pressure-regulating bandage of claim 1, wherein, ​

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