Radial artery hemostat

Abstract

The radial artery hemostat comprises a supporting plate, a wrist strap and a pressing device used for pressing hemostasis, the pressing device is arranged on the supporting plate, an anti-sliding block is arranged on the supporting plate, a buckle shaped like a Chinese character'ri 'is arranged on the supporting plate, the wrist strap is rotationally connected to the end, away from the buckle shaped like the Chinese character'ri', of the supporting plate, and a plurality of soft cushions are movably connected to the wrist strap. When the hemostat is worn, the wrist strap is provided with the buckle shaped like the Chinese character'ri 'in a penetrating mode, and the soft cushions and the anti-skid blocks abut against the wrist. A plurality of movable and detachable soft cushions are arranged on the wrist strap, and the positions of the soft cushions can be detached and adjusted according to the wrist characteristics and comfort degree of a patient before the wrist strap is worn, so that the possibility that the whole wrist is pressed by the wrist strap, and blood is difficult to flow back is reduced; an anti-sliding block is arranged on the supporting plate, so that the sliding possibility of the pressing device is reduced; and the radial artery hemostat is more comfortable and convenient to use.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical instrument technical field, in particular to a radial artery hemostat. BACKGROUND

[0002] When performing coronary angiography, the clinician generally chooses the right radial artery for puncture. After the angiography is completed, the clinician will put a hemostatic bracelet on the patient's wrist, tightly pressing the wrist. We call this hemostatic bracelet a radial artery compression hemostat. Because the arterial blood pressure is higher than the venous pressure, the compression hemostat is particularly important at this time.

[0003] The utility model discloses a radial artery hemostat in CN217566173U discloses a radial artery hemostat, including wrist belt and setting on the wrist belt pressure disc, the pressure disc includes base, pressure regulating wheel and pressing piece, the pressure regulating wheel rotatablely installed on the base, the pressing piece is located the inside of pressure regulating wheel and is connected with pressure regulating wheel screw thread, be provided with through -hole on the base, the lower end of pressing piece can pass through the through -hole, the pressing piece is connected with the base between key.

[0004] The wrist band in the above technical solution is not only thin but also has no support. It is worn by the pressing ball cooperating with the multiple through holes on the wrist band. However, this wearing method cannot be freely adjusted. In most cases, the patient will feel that the wrist band is too tight and uncomfortable to wear. After wearing for a long time, the blood flow in the hand is slowed down, the skin temperature is lowered, the color is darkened, the hand is swollen, and the feeling is numb. UTILITY MODEL CONTENTS

[0005] In order to make the use of the radial artery hemostat more comfortable and convenient, the present application provides a radial artery hemostat.

[0006] The radial artery hemostat provided by the present application adopts the following technical solution:

[0007] A radial artery hemostat, comprising a support plate, a wrist band, and a pressing device for pressing hemostasis, the pressing device is arranged on the support plate, the support plate is provided with an anti-skid block, the support plate is provided with a double "C" buckle, the wrist band is rotatably connected to one end of the support plate away from the double "C" buckle, and a plurality of soft pads are movably connected to the wrist band. When wearing the hemostat, the wrist band is worn through the double "C" buckle, and the plurality of soft pads and the anti-skid block are abutted on the wrist.

[0008] By adopting the above technical solution, a plurality of soft pads that can be moved and detached are arranged on the wrist band. Before wearing the wrist band, the position of the soft pads can be adjusted according to the wrist characteristics and comfort level of the patient, reducing the possibility of the wrist band compressing the entire wrist and causing blood reflux difficulty. The anti-skid block is arranged on the support plate to reduce the sliding possibility of the pressing device. The use of the radial artery hemostat is more comfortable and convenient.

[0009] Preferably, a sliding groove is arranged on each side surface of the wristband in the width direction, and a plurality of hook blocks are arranged on the soft pad, and a hook portion is arranged at each end of each hook block, and the hook portions at the two ends of each hook block are respectively connected in the sliding groove on the two sides of the wristband.

[0010] By adopting the above technical scheme, the hook portions at the two ends of the hook blocks are respectively connected in the sliding groove on the two sides of the wristband by arranging a plurality of hook blocks, so as to facilitate the adjustment of the position of the soft pad on the wristband, and the use of the radial artery hemostat is more convenient.

[0011] Preferably, the side surface of the hook portion close to the bottom wall of the sliding groove is a circular surface, and the hook portions are respectively connected with the sliding groove in a clamping manner.

[0012] By adopting the above technical scheme, the hook portions are connected with the sliding groove in a clamping manner, so as to facilitate the disassembly and assembly of the soft pad, and the hook blocks can slide along the sliding groove by clamping the hook portions at the two ends of the hook blocks in the sliding groove; when any soft pad is not needed, the hook portions at the two ends of the hook blocks can be pulled out from the sliding groove in sequence.

[0013] Preferably, the presser comprises a hollow stud, a transparent pressing block and a driving member, the hollow stud is connected with the support plate in a sliding manner, the transparent pressing block is fixedly connected with one end of the hollow stud in the axial direction, a lens is arranged on the end of the hollow stud away from the transparent pressing block, and the driving member is used to drive the sliding of the hollow stud, and the transparent pressing block abuts against the wrist when the hemostat is worn.

[0014] By adopting the above technical scheme, when the hemostat is worn, the transparent pressing block is pressed on the wrist by driving the hollow stud to move towards the wrist side through the driving member, and the pressure of the transparent pressing block on the wrist is adjusted by adjusting the position of the hollow stud on the support plate; the medical staff can observe whether the wound of the patient leaks through the lens, so as to facilitate the observation of the wound and make the use of the radial artery hemostat more comfortable and convenient.

[0015] Preferably, a transparent film with a sight is attached to the lens.

[0016] By adopting the above technical scheme, the medical staff can position the position of the transparent pressing block through the sight of the transparent film on the lens, so as to reduce the possibility of deviation of the position of the transparent pressing block in the operation process of the medical staff, and make the use of the radial artery hemostat more convenient.

[0017] Preferably, a light-transmitting surface is arranged on the circumferential side surface of the hollow stud.

[0018] By adopting the above technical scheme, a flashlight or other illuminating object can be used to illuminate the pressing position from the side through the light-transmitting surface, so as to facilitate the observation of the wound through the lens.

[0019] Preferably, the driving member comprises a rotating ring, which is rotatably connected to the support plate along the axis direction of the hollow stud, and is threadedly connected to the hollow stud.

[0020] By rotating the rotating ring, the hollow stud is made to slide along the central axis of the rotating ring through the threaded connection between the rotating ring and the hollow stud, the position of the hollow stud on the support plate is adjusted, and thus the pressure of the transparent pressing block on the wrist is adjusted.

[0021] Preferably, the driving member further comprises an adjusting knob, the support plate is provided with a rotating groove, the rotating ring is rotatably connected in the rotating groove, a plurality of insertion holes are formed in the rotating ring, the adjusting knob is sleeved on the outside of the hollow stud, the adjusting knob is provided with a plurality of insertion columns which can be respectively inserted into the insertion holes, and when the adjusting knob is sleeved on the outside of the hollow stud, the insertion columns are inserted into the insertion holes.

[0022] By adopting the above technical scheme, the insertion columns on the adjusting knob are inserted into the insertion holes in the rotating ring by sleeving the adjusting knob on the hollow stud, the rotating ring is made to rotate by applying force to the adjusting knob, and thus the position of the hollow stud on the support plate is adjusted; after the medical staff adjusts the pressure of the transparent pressing block on the wrist, the adjusting knob can be removed, and the possibility that the patient rotates the rotating ring privately is reduced.

[0023] The technical effects of the present application mainly lie in the following aspects:

[0024] 1. The soft pads are movably connected to the wristband, the soft pads can be moved or detached from the wristband, the position of the soft pads can be adjusted according to the wrist characteristics and comfort level of the patient before the wristband, the possibility that the wristband compresses the whole wrist and causes blood reflux difficulty is reduced, the anti-skid blocks are arranged on the support plate to reduce the sliding possibility of the pressing device, and the use of the radial artery hemostat is more comfortable and convenient.

[0025] 2. The hooks at two ends of the hook blocks are slidably connected to the sliding grooves on the two sides of the wristband, the position of the soft pads on the wristband is adjusted, and the use of the radial artery hemostat is more convenient.

[0026] 3. The side surface of the hook part close to the bottom wall of the sliding groove is an arc surface, the hook part is clamped in the sliding groove, the hook blocks are made to slide along the sliding groove, and when any soft pad is not needed, the hook parts at two ends of the hook blocks are taken out from the sliding groove in sequence. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 It is a whole structure schematic view of the embodiment of the present application.

[0028] Figure 2 is a schematic view of a soft pad structure according to an embodiment of the present application.

[0029] Figure 3 is a schematic view of a presser structure according to an embodiment of the present application.

[0030] Figure 4 is an enlarged view of A in Figure 3

[0031] Figure 5 is a schematic view of a support plate structure according to an embodiment of the present application.

[0032] Reference Signs: 1, support plate; 11, anti-skid block; 12, day buckle; 13, rotating groove; 2, wrist strap; 21, soft pad; 211, hook block; 2111, hook part; 22, sliding groove; 3, presser; 31, hollow stud; 311, lens; 312, transparent film; 313, light-transmitting surface; 32, transparent pressing block; 33, driving member; 331, rotating ring; 3311, plug-in hole; 332, adjusting knob; 3321, plug-in post. DETAILED DESCRIPTION

[0033] The following will be described in detail in combination with the accompanying Figures 1-5 The present application will be further described in detail to make the technical solution of the present application easier to understand and master.

[0034] The present application discloses a radial artery hemostat.

[0035] With reference to Figures 1-5 , the radial artery hemostat of the present embodiment comprises a support plate 1, a wrist strap 2, and a presser 3 for pressing hemostasis, the presser 3 is arranged on the support plate 1, the support plate 1 is fixedly connected with an anti-skid block 11, the support plate 1 is fixedly connected with a day buckle 12, one end of the wrist strap 2 along the length direction is rotationally connected to one end of the support plate 1 away from the day buckle 12, and a plurality of soft pads 21 are movably connected to the wrist strap 2. When the hemostat is worn, the wrist strap 2 is threaded through the day buckle 12, and the plurality of soft pads 21 and the anti-skid block 11 are both in abutment with the wrist. The plurality of soft pads 21 movably and detachably arranged on the wrist strap 2 can be detached and the position of the soft pads 21 can be adjusted according to the wrist characteristics and comfort level of the patient before the wrist strap 2, thereby reducing the possibility of the wrist strap 2 compressing the entire wrist and causing difficulty in blood return; and the anti-skid block 11 arranged on the support plate 1 reduces the possibility of the presser 3 sliding; and the radial artery hemostat is more comfortable and convenient to use.

[0036] With reference to Figures 1-5 ​The wristband 2 is provided with a sliding groove 22 on each side in the width direction, and the soft pad 21 is fixedly connected with a hook block 211 at each end. The hook block 211 is fixedly connected with a hook portion 2111 at each end, and the hook portion 2111 at each end of the hook block 211 is slidably connected in the sliding groove 22 on each side of the wristband 2. The side surface of the hook portion 2111 close to the bottom wall of the sliding groove 22 is a circular arc surface, and the hook portion 2111 is capable of being clamped with the sliding groove 22. The hook block 211 is provided, the hook portion 2111 at each end of the hook block 211 is slidably connected in the sliding groove 22 on each side of the wristband 2, the position of the soft pad 21 on the wristband 2 is adjusted, and the radial artery hemostat is more convenient to use. The hook portion 2111 is clamped with the sliding groove 22, the soft pad 21 is convenient to disassemble and assemble, the hook portion 2111 at each end of the hook block 211 is clamped in the sliding groove 22, the hook block 211 slides along the sliding groove 22, and the hook block 211 is pulled out from the sliding groove 22 when the soft pad 21 is not needed.

[0037] With reference to Figures 1-4 The presser 3 comprises a hollow stud 31, a transparent pressing block 32 and a driving member 33. The hollow stud 31 is slidably connected to the support plate 1. The transparent pressing block 32 is fixedly connected to one end of the hollow stud 31 in the axial direction. The hollow stud 31 is fixedly connected with a lens 311 at the end away from the transparent pressing block 32. The driving member 33 is used to drive the sliding of the hollow stud 31. When the hemostat is worn, the transparent pressing block 32 abuts against the wrist. When the hemostat is worn, the hollow stud 31 is driven to move towards the wrist by the driving member 33, so that the transparent pressing block 32 is pressed on the wrist. The position of the transparent pressing block 32 on the wrist is adjusted by adjusting the position of the hollow stud 31 on the support plate 1. The medical staff can observe whether the wound of the patient leaks through the lens 311, so that the radial artery hemostat is more comfortable and convenient to use.

[0038] With reference to Figures 1-4 The lens 311 is attached with a transparent film 312 with a sight. The medical staff can position the transparent pressing block 32 through the sight of the transparent film 312 on the lens 311, so that the possibility of deviation of the position of the transparent pressing block 32 in the operation process of the medical staff is reduced, and the radial artery hemostat is more convenient to use. When the presser 3 is worn, the transparent film 312 on the lens 311 can be torn off. The circumferential side surface of the hollow stud 31 is provided with a light-transmitting surface 313. A flashlight or the like can be used to illuminate the pressing part from the side through the light-transmitting surface 313, so that the wound can be observed through the lens 311.

[0039] With reference to Figures 1-4The driving member 33 comprises a rotating ring 331, and a rotating groove 13 is formed in the support plate 1, the rotating ring 331 is rotationally connected in the rotating groove 13 along the axis direction of the hollow stud 31, a plurality of inserting holes 3311 are formed in the rotating ring 331, and the rotating ring 331 is threadedly connected to the hollow stud 31. By rotating the rotating ring 331, the hollow stud 31 is made to slide along the central axis of the rotating ring 331 through the threaded connection between the rotating ring 331 and the hollow stud 31, the position of the hollow stud 31 on the support plate 1 is adjusted, and thus the pressure of the transparent pressing block 32 on the wrist is adjusted. The driving member 33 further comprises an adjusting knob 332, the adjusting knob 332 is coaxial with and sleeved on the outside of the hollow stud 31, the adjusting knob 332 is fixedly connected with a plurality of inserting columns 3321 which can be respectively inserted into the inserting holes 3311, and when the adjusting knob 332 is sleeved on the outside of the hollow stud 31, the inserting columns 3321 are inserted into the inserting holes 3311. By sleeving the adjusting knob 332 on the hollow stud 31, the inserting columns 3321 on the adjusting knob 332 are inserted into the inserting holes 3311, the rotating ring 331 is made to rotate through the force applied to the adjusting knob 332, and thus the position of the hollow stud 31 on the support plate 1 is adjusted; after the medical staff adjusts the pressure of the transparent pressing block 32 on the wrist, the adjusting knob 332 can be removed, and the possibility that the patient rotates the rotating ring 331 by himself is reduced.

[0040] Of course, the above is only a typical example of the present application, and in addition to this, the present application can have other various specific embodiments, and any technical solution formed by equivalent replacement or equivalent transformation falls within the scope of the present application.

Claims

1. A radial artery hemostat, comprising: The utility model provides a blood pressure stopper, including support board (1), wrist band (2) and be used for pressing hemostasis presser (3), presser (3) sets up on support board (1), support board (1) is equipped with antiskid block (11), support board (1) is equipped with sun buckle (12), wrist band (2) rotation connection is in support board (1) away from sun buckle (12) one end, wrist band (2) is movably connected with a plurality of soft pad (21), when wearing hemostat, wrist band (2) passes through sun buckle (12), a plurality of soft pad (21) and antiskid block (11) all abut on the wrist, The two sides of the wrist band (2) are respectively provided with a sliding groove (22), and the soft pad (21) is provided with a plurality of hook blocks (211), the two ends of the hook block (211) are respectively provided with hook portions (2111), and the hook portions (2111) at the two ends of the hook block (211) are respectively slidably connected in the sliding grooves (22) on the two sides of the wrist band (2).

2. The radial artery hemostat according to claim 1, wherein: The hook portions (2111) are respectively connected with the sliding grooves (22) in a clamping manner.

3. The radial artery hemostat of claim 1, wherein: The presser (3) comprises a hollow stud (31), a transparent pressing block (32) and a driving member (33), the hollow stud (31) is slidably connected to the support board (1), the transparent pressing block (32) is fixedly connected to one end of the hollow stud (31) in the axial direction, the hollow stud (31) is provided with a lens (311) at the end away from the transparent pressing block (32), and the driving member (33) is used for driving the sliding of the hollow stud (31).

4. The radial artery hemostat of claim 3, wherein: The lens (311) is attached with a transparent film (312) with a sight.

5. The radial artery hemostat of claim 3, wherein: The circumferential side surface of the hollow stud (31) is provided with a light transmission surface (313).

6. The radial artery occlusion device of claim 3, wherein: The driving member (33) comprises a swivel ring (331), the swivel ring (331) is rotatably connected to the support board (1) along the axis of the hollow stud (31), and the swivel ring (331) is threadedly connected to the hollow stud (31).

7. A radial artery hemostat according to claim 6, wherein: The driving member (33) further comprises an adjusting knob (332), the support board (1) is provided with a rotating groove (13), the swivel ring (331) is rotatably connected in the rotating groove (13), a plurality of insertion holes (3311) are formed in the swivel ring (331), the adjusting knob (332) is sleeved on the outer side of the hollow stud (31), the adjusting knob (332) is provided with a plurality of insertion columns (3321) which can be respectively inserted into the insertion holes (3311), and when the adjusting knob (332) is sleeved on the outer side of the hollow stud (31), the insertion columns (3321) are inserted into the insertion holes (3311).

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