Compression hemostat
By designing a compression hemostasis device including a base, a support plate, a moving plate, a silicone block, a threaded column and a spring, the problem of uncontrollable compression force in the prior art is solved, and effective adjustable compression and blood stopping of the bleeding part of the arm is achieved. , and improves comfort and timing functions.
Patent Information
- Application Number
- CN202222391501.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2022-09-09
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2032-09-09
AI Technical Summary
In the existing compression and bleeding methods, the pressure applied by medical staff cannot be controlled, which may affect the hemostatic effect.
A compression hemostasis device is designed, including a base, support plate, mobile plate, silicone block, threaded column and spring. Through the mutual cooperation of these components, adjustable compression hemostasis of the bleeding part of the arm is achieved.
It realizes effective compression and haemostatic of the bleeding part of the arm, and the pressure is adjustable, with high comfort, and has a timing function to facilitate monitoring of the bleeding time.
Smart Images
Figure CN222444221U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of hemostasis, in particular to a compression hemostat. Background Art
[0002] Compression hemostasis is to press hard on the bleeding site to stop bleeding. It is generally used for the carotid artery. If there is no other way to stop bleeding, the patient should be sent to a nearby hospital for treatment immediately. After radial artery intervention, medical staff need to apply pressure to the puncture site to stop bleeding.
[0003] Currently, the commonly used method of compression hemostasis is to use a tourniquet in cooperation with medical staff to apply compression hemostasis to the patient. However, when medical staff use a tourniquet, the tourniquet will be close to the patient's puncture site to compress and stop bleeding. In the process of medical staff applying pressure, the pressure cannot be controlled, which may affect the effect of compression hemostasis. Utility Model Content
[0004] In view of the deficiencies in the prior art, the utility model provides a compression hemostat, which solves the problem that the currently commonly used compression hemostasis method is to use a tourniquet in cooperation with medical staff to perform compression hemostasis on the patient. However, when the medical staff uses the tourniquet, the tourniquet will be tightly attached to the patient's puncture site to perform compression hemostasis. In the process of the medical staff applying pressure, the pressure cannot be controlled, which may affect the effect of the compression hemostasis.
[0005] The above technical objectives of the utility model are achieved through the following technical solutions:
[0006] A compression hemostat, comprising: a base, a first support plate fixedly mounted on one side of the base, two fixed plates fixedly mounted on one side of the first support plate, a movable plate arranged on one side of the first support plate, a silicone block arranged on the top surface of the base, a second support plate fixedly mounted on the top surface of the silicone block, a hemostatic component, the hemostatic component arranged on the top surface of the movable plate for performing compression hemostasis using the silicone block, the hemostatic component comprising: a threaded hole, the threaded hole being arranged on the top surface of the movable plate, a threaded column being threadedly connected to the inner circular wall surface of the threaded hole, a downward pressure column being arranged on the top surface of the second support plate, a circular groove being arranged on the top surface of the downward pressure column, the circular groove being movably sleeved with the threaded column, the thread A spring is fixedly installed on the bottom surface of the column, and the spring is fixedly installed to the inner bottom surface of the circular groove; two limiting holes are provided on the outer circular wall surface of the pressure column, and a limiting block is movably sleeved inside the limiting hole, and the limiting block is fixedly installed to the threaded column; a fixed block is fixedly installed on one side of the movable plate, and a rectangular hole is provided on the top surface of the fixed block, and a third support plate is movably sleeved inside the rectangular hole, and the third support plate is fixedly installed to the second support plate, and a pulling column is fixedly installed on one side of the third support plate; a silicone pad is fixedly installed on the top surface of the base, and an arc groove is provided on the top surface of the silicone pad; two supporting holes are provided on one side of the movable plate, and the support holes are movably sleeved with the fixed plate.
[0007] In order to prevent the movable plate from being separated from the outside of the fixed plate, as the compression hemostat of the utility model, preferably, a limiting plate is fixedly installed on one side of the fixed plate.
[0008] In order to facilitate users to rotate the threaded column, as the compression hemostat of the utility model, preferably, a rotating column is fixedly installed on the top surface of the threaded column.
[0009] In order to fix the base on a smooth table by absorption, as the compression hemostat of the utility model, preferably, a plurality of suction cups are fixedly mounted on the bottom surface of the base.
[0010] In order to time the compression hemostasis time, as the compression hemostatic device of the utility model, preferably, a timer is provided on the top surface of the fixing plate.
[0011] In order to support the timer, as the compression hemostat of the utility model, preferably, a support block is fixedly mounted on the top surface of the first support plate, and the support block is fixedly mounted to the timer.
[0012] In order to improve the comfort of the hand and the pulling column, as the compression hemostat of the utility model, preferably, the outer circular wall surface of the pulling column is fixedly sleeved with a silicone sleeve.
[0013] In summary, the utility model mainly has the following beneficial effects:
[0014] By using the base, the first support plate, the fixing plate, the limit block, the second support plate, the silicone block, the threaded column, the spring, the downward pressure column, the third support plate and the pulling column in coordination with each other, the bleeding part of the arm can be compressed to stop bleeding, and the compression strength is adjustable, with a high degree of comfort.
[0015] By using the limiting plate and the movable plate in coordination with each other, the movable plate can be prevented from being separated from the outside of the fixed plate. By using the rotating column, the threaded column and the threaded hole in coordination with each other, the user can be conveniently rotated. By using the timer, the compression hemostasis time can be calculated. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0017] Figure 2 It is a schematic diagram of the structure of the movable plate of the utility model;
[0018] Figure 3 It is a schematic diagram of the threaded column structure of the utility model;
[0019] Figure 4 It is a schematic diagram of the structure of the lower pressure column of the utility model.
[0020] Figure numerals: 1. base; 2. first support plate; 3. fixed plate; 4. movable plate; 5. threaded column; 6. threaded hole; 7. second support plate; 8. silicone block; 9. third support plate; 10. fixed block; 11. spring; 12. pressing column; 13. limiting hole; 14. limiting block; 15. rotating column; 16. supporting hole; 17. limiting plate; 18. timer; 19. support block; 20. suction cup; 21. pulling column; 22. silicone sleeve; 23. silicone pad; 24. arc groove. Implementation
[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0022] refer to Figure 1 , Figure 2 , Figure 3 and Figure 4The compression hemostat comprises: a base 1, a first support plate 2 is fixedly installed on one side of the base 1, two fixed plates 3 are fixedly installed on one side of the first support plate 2, a movable plate 4 is arranged on one side of the first support plate 2, a silicone block 8 is arranged on the top surface of the base 1, a second support plate 7 is fixedly installed on the top surface of the silicone block 8, a hemostatic component is arranged on the top surface of the movable plate 4 for compression hemostasis using the silicone block 8, the hemostatic component comprises a threaded hole 6, the threaded hole 6 is arranged on the top surface of the movable plate 4, a threaded column 5 is threadedly connected to the inner circular wall surface of the threaded hole 6, a pressing column 12 is arranged on the top surface of the second support plate 7, a circular groove is arranged on the top surface of the pressing column 12, the circular groove is movably sleeved with the threaded column 5, a spring 11 is fixedly installed on the bottom surface of the threaded column 5, and the spring 11 The outer wall of the pressing column 12 is provided with two limiting holes 13, and the limiting block 14 is movably sleeved inside the limiting hole 13. The limiting block 14 is fixedly installed with the threaded column 5. A fixed block 10 is fixedly installed on one side of the movable plate 4. A rectangular hole is provided on the top surface of the fixed block 10. A third support plate 9 is movably sleeved inside the rectangular hole. The third support plate 9 is fixedly installed with the second support plate 7. A pulling column 21 is fixedly installed on one side of the third support plate 9. A silicone pad 23 is fixedly installed on the top surface of the base 1. An arc groove 24 is provided on the top surface of the silicone pad 23. Two supporting holes 16 are provided on one side of the movable plate 4. The supporting hole 16 is movably sleeved with the fixed plate 3. Through the rotating column 15, after the radial artery interventional treatment, The medical staff needs to apply pressure to the puncture site to stop bleeding. At this time, the medical staff grabs the pulling column 21 and pulls to drive the third support plate 9, the second support plate 7 and the silicone block 8 to move upward, and can drive the movable plate 4 to move left and right outside the fixed plate 3. The rotating column 15 is rotated to make the threaded column 5 and the threaded hole 6 convert the rotational motion into linear motion, thereby moving the threaded column 5 upward. Then the patient places the bleeding part of the arm inside the arc groove 24, moves the pulling column 21 downward, drives the silicone block 8 to compress the puncture site, and then rotates the rotating column 15 to drive the threaded column 5 to move downward, drives the spring 11 and the downward pressure column 12 to move downward to squeeze the top surface of the second support plate 7. At this time, the limit block 14 is inside the limit hole 13 so that the threaded column 5 When the column 5 rotates, it will also drive the downward pressure column 12 to rotate. At the same time, since the spring 11 has a certain elastic force, when the threaded column 5 moves downward, the downward pressure column 12 is against the top surface of the second support plate 7 and cannot move anymore. However, the spring 11 will shrink when squeezed, so that the threaded column 5 can continue to move downward for a distance, so that the rebound force of the spring 11 is increased, thereby increasing the squeezing force on the arm. When the pressure feels too tight, the threaded column 5 is rotated in the opposite direction to move upward, so that the downward pressure column 12 reduces the squeezing force on the second support plate 7, thereby reducing the pressure on the arm. The material of the silicone block 8 and the arc groove 24 is relatively soft, which can improve the comfort of the arm contact, thereby achieving the effect of adjusting the pressure on the arm and improving the comfort.
[0023] refer to Figure 2 , Figure 3 and Figure 4 A limit plate 17 is fixedly installed on one side of the fixed plate 3, a rotating column 15 is fixedly installed on the top surface of the threaded column 5, a plurality of suction cups 20 are fixedly installed on the bottom surface of the base 1, a timer 18 is arranged on the top surface of the fixed plate 3, a support block 19 is fixedly installed on the top surface of the first support plate 2, the support block 19 and the timer 18 are fixedly installed, and a silicone sleeve 22 is fixedly sleeved on the outer circular wall surface of the pulling column 21. Through the set limit plate 17, when the movable plate 4 is moved, the limit plate 17 can prevent the support hole 16 from detaching from the outside of the fixed plate 3. Through the set rotating column 15, the diameter of the rotating column 15 is larger than the diameter of the threaded column 5, and then holding the rotating column 15 can facilitate the user to drive the threaded column 5 to continue the transmission. Through the set timer 18, the timer 18 can count down. When the arm is compressed to stop bleeding, the timer 18 can be used to count down.
[0024] Working principle: Please refer to Figure 1-Figure 4 As shown, through the provided rotating column 15, after the radial artery interventional treatment, the medical staff needs to compress the puncture site to stop bleeding. At this time, the medical staff grabs the pulling column 21 and pulls to drive the third support plate 9, the second support plate 7 and the silicone block 8 to move upward, and can drive the movable plate 4 to move left and right outside the fixed plate 3. The rotating column 15 is rotated to make the threaded column 5 and the threaded hole 6 convert the rotational motion into linear motion, thereby moving the threaded column 5 upward, and then placing the bleeding part of the arm inside the arc groove 24, moving the pulling column 21 downward, driving the silicone block 8 to compress the puncture site, and then rotating the rotating column 15 to drive the threaded column 5 to move downward, driving the spring 11 and the downward pressure column 12 to move downward to squeeze the top surface of the second support plate 7. At this time, the limit block 14 is in the limit The inside of the positioning hole 13 causes the threaded column 5 to rotate and also drives the pressing column 12 to rotate. At the same time, since the spring 11 has a certain elastic force, when the threaded column 5 moves downward, the pressing column 12 is pressed against the top surface of the second support plate 7 and cannot move any further. However, the spring 11 will shrink when squeezed, so that the threaded column 5 can continue to move downward for a distance, thereby increasing the rebound force of the spring 11 and increasing the squeezing force on the arm. When the pressure feels too tight, the threaded column 5 is rotated in the opposite direction to move upward, so that the pressing column 12 reduces the squeezing force on the second support plate 7, thereby reducing the sense of pressure on the arm. The relatively soft material of the silicone block 8 and the arc groove 24 can improve the comfort of the arm contact, thereby achieving the effect of adjusting the pressure force on the arm and improving the comfort.
[0025] By setting the limit plate 17, when the movable plate 4 is moved, the limit plate 17 can prevent the support hole 16 from being separated from the outside of the fixed plate 3. By setting the rotating column 15, the diameter of the rotating column 15 is larger than the diameter of the threaded column 5, so holding the rotating column 15 can facilitate the user to drive the threaded column 5 to continue the transmission. By setting the timer 18, the timer 18 can count down. When applying pressure to the arm to stop bleeding, the timer 18 can be used to count down, for example, two minutes.
[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A compression hemostat, characterized in that: include: A base (1), a first support plate (2) being fixedly mounted on one side of the base (1), two fixed plates (3) being fixedly mounted on one side of the first support plate (2), a movable plate (4) being arranged on one side of the first support plate (2), a silicone block (8) being arranged on the top surface of the base (1), and a second support plate (7) being fixedly mounted on the top surface of the silicone block (8); A hemostasis component, the hemostasis component is arranged on the top surface of the movable plate (4) and is used for compressing hemostasis using a silicone block (8), the hemostasis component comprising: a threaded hole (6), the threaded hole (6) is provided on the top surface of the movable plate (4), the inner circular wall surface of the threaded hole (6) is threadedly connected with a threaded column (5), the top surface of the second support plate (7) is provided with a downward pressure column (12), the top surface of the downward pressure column (12) is provided with a circular groove, the circular groove is movably connected to the threaded column (5), the bottom surface of the threaded column (5) is fixedly installed with a spring (11), the spring (11) is fixedly installed with the inner bottom surface of the circular groove, the outer circular wall surface of the downward pressure column (12) is provided with two limit holes (13), the limit holes (13) A limit block (14) is movably sleeved inside the base (3), the limit block (14) being fixedly mounted to the threaded column (5); a fixed block (10) is fixedly mounted on one side of the movable plate (4), a rectangular hole is provided on the top surface of the fixed block (10), a third support plate (9) is movably sleeved inside the rectangular hole, the third support plate (9) is fixedly mounted to the second support plate (7), a pulling column (21) is fixedly mounted on one side of the third support plate (9), a silicone pad (23) is fixedly mounted on the top surface of the base (1), an arc groove (24) is provided on the top surface of the silicone pad (23), two support holes (16) are provided on one side of the movable plate (4), and the support holes (16) are movably sleeved to the fixed plate (3).
2. The compression hemostat according to claim 1, characterized in that: A limiting plate (17) is fixedly mounted on one side of the fixing plate (3).
3. The compression hemostat according to claim 1, characterized in that: A rotating column (15) is fixedly mounted on the top surface of the threaded column (5).
4. The compression hemostat according to claim 1, characterized in that: A plurality of suction cups (20) are fixedly mounted on the bottom surface of the base (1).
5. The compression hemostat according to claim 1, characterized in that: A timer (18) is provided on the top surface of the fixing plate (3).
6. The compression hemostat according to claim 5, characterized in that: A support block (19) is fixedly mounted on the top surface of the first support plate (2), and the support block (19) is fixedly mounted to the timer (18).
7. The compression hemostat according to claim 1, characterized in that: The outer circular wall surface of the pulling column (21) is fixedly sleeved with a silicone sleeve (22).