Disposable rotary buckle type radial artery compressor

Abstract

The invention relates to the technical field of medical supplies, in particular to a disposable rotary buckle type radial artery compressor which comprises a soft radial artery compression belt, the two ends of the radial artery compression belt are connected through a hard arc-shaped piece to form a ring, a rotary buckle installation circular truncated cone is fixedly arranged on the hard arc-shaped piece, and a rotary buckle is arranged on the rotary buckle installation circular truncated cone. A rotary buckle is arranged on the rotary buckle mounting round table, the two ends of the outer side of the radial artery compression belt are in traction connection with the rotary buckle through a plurality of tightening lines, a first silica gel pad is fixedly arranged at the bottom of the hard arc-shaped piece, and a second silica gel pad is fixedly arranged on the inner side of the radial artery compression belt. The radial artery compression belt has the following advantages that the manufacturing cost is low, wearing and taking off are convenient, the tightness of the radial artery compression belt can be conveniently adjusted through the rotatable spinning buckle, the structural design is reasonable, and the comfort and the fixing and anti-skid effects can be effectively improved through the design of the first silica gel pad and the second silica gel pad; good popularization prospects and medical commercial values are realized in the field of radial artery compression.

Description

Technical Field

[0001] The invention relates to the technical field of medical supplies, in particular to a disposable screw-on radial artery compressor. Background Art

[0002] In the medical field, interventional diagnostic and treatment procedures via the radial artery are becoming increasingly common. After these procedures, effective compression and hemostasis of the radial artery puncture site is required.

[0003] Traditional radial artery compression methods have some shortcomings. For example, some compression devices have complex structures and cumbersome operations, which increase the workload and operation time of medical staff. Moreover, the pressure adjustment of some compressors is not precise enough, and it is difficult to make personalized adjustments according to the specific conditions of the patient, which may lead to poor hemostasis or excessive compression causing local tissue damage. In addition, the stability of traditional compressors during use needs to be improved, and they are prone to displacement, which affects the hemostasis effect. At the same time, some compressors are less comfortable, which may cause discomfort or even pain to patients, affecting their rehabilitation experience.

[0004] The Chinese invention patent with the publication number of CN108742759A discloses a radial artery compressor, which includes a fixing plate, a bandage, an adjusting screw, a pressing plate and a timing compression system. The base is provided with a slide groove and a slider, the slider can move up and down in the slide groove, a threaded hole is provided in the middle of the slider, and the adjusting screw is adjusted up and down in the threaded hole; a locking mechanism is provided in the slide groove, the locking mechanism includes a locking groove and a locking block, a third latching tooth is provided on the surface of the locking block, an elastic member is provided between the locking block and the locking groove, and a second latching tooth is provided on the surface of the slider opposite to the third latching tooth. The timing compression system includes a timing module, a driver, a time setting module and a display. By adding a timing compression system in the base, the position of the slider is controlled by the timing module, and when the preset time is reached, the driver of the compressor controls the slider to separate from the locking block, so that the slider automatically bounces upward, and the pressing plate and the adjusting screw are bounced together, and the pressing plate no longer compresses the artery, so as to achieve the purpose of automatic control and reduce the labor intensity of medical staff. However, it has many disadvantages such as complex structural design, high production cost, inconvenient to wear, inconvenient to adjust pressure, and inconvenient to disassemble. Summary of the invention

[0005] The purpose of the present invention is to solve the problems existing in the background technology and provide a disposable screw-on radial artery compressor.

[0006] In order to solve the above technical problems, the technical solution provided by the present invention is: a disposable screw-on radial artery compression device, comprising a soft radial artery compression belt, wherein the two ends of the radial artery compression belt are fixedly connected by a hard arc-shaped piece to form a ring, a screw-on mounting truncated table is fixedly provided on the hard arc-shaped piece, a rotatable screw-on is provided on the screw-on mounting truncated table, both ends of the outer side of the radial artery compression belt are traction-connected with the screw-on by a plurality of tightening lines, a first silicone pad is fixedly provided at the bottom of the hard arc-shaped piece, and a second silicone pad is fixedly provided on the inner side of the radial artery compression belt.

[0007] Preferably, the side surface of the turn buckle is provided with anti-slip grooves, and the anti-slip grooves are vertical anti-slip grooves.

[0008] Preferably, radial artery compression bands extend from both ends of the hard arc-shaped sheet, and the thickness of the first silicone pad is twice that of the second silicone pad.

[0009] Preferably, the hard arc-shaped sheet is made of polycarbonate or polystyrene.

[0010] Preferably, the radial artery compression belt is made of ice silk fabric.

[0011] Preferably, the second silicone pad is arranged at a position 90° with respect to the center of the radial artery compression band with respect to the first silicone pad.

[0012] Preferably, the tightening lines at both ends of the outer side of the radial artery compression band are sewing lines.

[0013] Preferably, the radial artery compression band has at least two tightening lines at the outer end.

[0014] Preferably, the turn button is rotatably arranged on the turn button mounting circular table through a thread.

[0015] Preferably, both ends of the radial artery compression band are integrally formed with the hard arc-shaped sheet and fixedly connected.

[0016] The present invention has the following advantages: low production cost, easy to wear and take off, the tightness of the radial artery compression belt can be conveniently adjusted through a rotatable buckle, the structural design is reasonable, the design of the first silicone pad and the second silicone pad can effectively improve the comfort and fixation and anti-slip effect, and it has a good promotion prospect and medical commercial value in the field of radial artery compression. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The structure of the present invention is schematically shown in FIG. Figure 1 .

[0018] Figure 2 The structure of the present invention is schematically shown in FIG. Figure 2 . DETAILED DESCRIPTION

[0019] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0020] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0021] In the description of the embodiments of the present invention, if a feature is referred to as being "set", "fixed", "connected", or "installed" on another feature, it may be directly set, fixed, or connected to the other feature, or it may be indirectly set, fixed, connected, or installed on the other feature. In the description of the embodiments of the present invention, if "several" is involved, it means more than one, if "multiple" is involved, it means more than two, if "greater than", "less than", or "exceeds" is involved, it should be understood as not including the number itself, and if "above", "below", or "within" is involved, it should be understood as including the number itself. If "first" or "second" is involved, it should be understood as being used to distinguish technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0022] To facilitate understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings.

[0023] The preferred embodiments of the present invention are shown in the accompanying drawings. However, the present invention 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 understanding of the disclosure of the present invention more thorough and comprehensive.

[0024] Example

[0025] Combined with Figure 1-2A disposable screw-on radial artery compressor comprises a soft radial artery compression belt 100, the two ends of which are fixedly connected by a hard arc-shaped sheet 200 to form a ring, a screw-on mounting truncated table 300 is fixedly provided on the hard arc-shaped sheet, a rotatable screw-on 400 is provided on the screw-on mounting truncated table, both ends of the outer side of the radial artery compression belt are traction-connected with the screw-on by a plurality of tightening lines 500, a first silicone pad 201 is fixedly provided at the bottom of the hard arc-shaped sheet, and a second silicone pad 101 is fixedly provided on the inner side of the radial artery compression belt.

[0026] As a preferred implementation scheme of this embodiment, the side of the turn buckle is provided with anti-slip grooves 401, and the anti-slip grooves are vertical anti-slip grooves.

[0027] As a preferred implementation scheme of this embodiment, radial artery compression bands extend from both ends of the hard arc-shaped sheet, and the thickness of the first silicone pad is twice that of the second silicone pad.

[0028] As a preferred implementation scheme of this embodiment, the hard arc-shaped sheet is made of polycarbonate or polystyrene.

[0029] As a preferred implementation scheme of this embodiment, the radial artery compression belt is made of ice silk fabric.

[0030] As a preferred implementation scheme of this embodiment, the second silicone pad is arranged at a position that is 90 degrees with respect to the center of the radial artery compression band with respect to the first silicone pad.

[0031] As a preferred implementation scheme of this embodiment, the tightening lines at both ends of the outer side of the radial artery compression band are sewing lines.

[0032] As a preferred implementation scheme of this embodiment, there are at least two tightening lines on the outer end of the radial artery compression band.

[0033] As a preferred implementation scheme of this embodiment, the turn button can be rotatably arranged on the turn button mounting circular table through a thread.

[0034] As a preferred implementation scheme of this embodiment, both ends of the radial artery compression band are integrally formed with the hard arc-shaped sheet and fixedly connected.

[0035] The working principle of the present invention is to first loosen the buckle and put the radial artery compression belt on the position where it needs to be installed. Then the medical staff tightens the buckle according to the required tightness. The buckle is tightened when it is rotated clockwise, which is similar to the principle of the rotary shoelace buckle structure. The tightening line is wound around the buckle to tighten the radial artery compression belt. After the radial artery compression belt is tightened, the radial artery is compressed and the first silicone sheet compresses the radial artery to achieve the installation of the radial artery compression belt. If the radial artery compression belt needs to be removed, the buckle is loosened when it is rotated counterclockwise, the tightening line is loosened and does not continue to be wrapped around the buckle, so that the radial artery compression belt is loosened and can be taken off.

[0036] When the present invention is implemented, the rotary buckle can be replaced by an existing rotary shoelace buckle structure for use.

[0037] The technical features of the above-described embodiments can be combined arbitrarily. In order to make the description concise, all possible combinations of the technical features in the above-described embodiments are not described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification. The above-described embodiments only express several implementation methods of the present invention, and their descriptions are relatively specific and detailed, but they cannot be understood as limiting the scope of the patent of the present invention. It should be pointed out that for ordinary technicians in this field, without departing from the concept of the present invention, several variations and improvements can be made, which all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be based on the attached claims.

Claims

1. A disposable rotary-buckle radial artery compressor, characterized in that: It comprises a soft radial artery compression belt, the two ends of which are fixedly connected by a hard arc-shaped sheet to form a ring, the hard arc-shaped sheet is fixedly provided with a turn-buckle mounting truncated table, the turn-buckle mounting truncated table is provided with a rotatable turn-buckle, the two ends of the outer side of the radial artery compression belt are connected to the turn-buckle by a plurality of tightening lines, the bottom of the hard arc-shaped sheet is fixedly provided with a first silicone pad, and the inner side of the radial artery compression belt is fixedly provided with a second silicone pad.

2. A disposable rotary-buckle radial artery compressor according to claim 1, characterized in that: The side surface of the turn buckle is provided with anti-skid patterns, and the anti-skid patterns are vertical anti-skid patterns.

3. A disposable rotary-buckle radial artery compressor according to claim 2, characterized in that: Radial artery compression bands extend from both ends of the hard arc-shaped sheet, and the thickness of the first silicone pad is twice that of the second silicone pad.

4. A disposable rotary-buckle radial artery compressor according to claim 3, characterized in that: The hard arc-shaped sheet is made of polycarbonate or polystyrene.

5. A disposable rotary-buckle radial artery compressor according to claim 4, characterized in that: The radial artery compression belt is made of ice silk fabric.

6. A disposable rotary-buckle radial artery compressor according to claim 5, characterized in that: The second silicone pad is arranged at a position which is 90 degrees with respect to the center of the radial artery compression band with respect to the first silicone pad.

7. A disposable rotary-buckle radial artery compressor according to claim 6, characterized in that: The tightening lines at both ends of the outer side of the radial artery compression band are both sewing lines.

8. A disposable rotary-buckle radial artery compressor according to any one of claims 1 to 7, characterized in that: The radial artery compression band has at least two tightening lines at one end outside the radial artery compression band.

9. A disposable rotary-buckle radial artery compressor according to any one of claims 1 to 7, characterized in that: The turn button is rotatably arranged on the turn button mounting circular platform through a thread.

10. A disposable rotary-buckle radial artery compressor according to any one of claims 1 to 7, characterized in that: The two ends of the radial artery compression band are integrally formed with the hard arc-shaped sheet and fixedly connected.

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