A compression hemostasis device

Abstract

The utility model discloses a pressing hemostasis device, including a mounting plate, side plates are fixed to the outer walls of both sides of the mounting plate respectively, a plurality of slots are opened on the outer walls of the side plates, a support plate is slidably connected to the outer wall of one side of the side plates, an elastic pad is fixed to the outer wall of the support plate, a group of movable plates are slidably connected to the outer wall of the bottom of the support plate, a fixed plate is fixed to the outer wall of the movable plate, a plug is fixed to the outer wall of one side of the fixed plate, the plug is plugged into the inner wall of the slot, an internal threaded barrel is fixed to the inner wall of the mounting plate, a threaded rod is connected to the inner wall of the internal threaded barrel by threads, a pressure plate is rotatably connected to the outer wall of the bottom of the threaded rod, hemostatic cotton is bonded to the outer wall of the bottom of the pressure plate, and a group of guide rods are fixed to the outer wall of the pressure plate. The utility model can press and stop bleeding at the position of the arterial puncture hole quickly, while only squeezing the two sides of the wrist, avoiding strangulation caused by over-tightening the wrist, thereby improving the overall comfort of the pressing hemostasis device when used.

Description

Technical Field

[0001] The utility model relates to the technical field of artery compression hemostasis, in particular to a compression hemostasis device. Background Art

[0002] After arterial puncture, patients need to stop bleeding from the puncture hole. In order to prevent blood from flowing out, patients need to press the puncture hole with their fingers. Pressing the bone surface where the blood vessel is located and the proximal end of the blood vessel can stop bleeding. However, manual pressing to stop bleeding consumes manpower, and the effect of pressing to stop bleeding is not stable enough. Therefore, an arterial pressing hemostat is usually put on the puncture hole on the patient's wrist to press the arterial puncture hole to stop bleeding.

[0003] After searching, the Chinese patent application number CN202121043964.6 discloses a radial artery compression hemostatic device, including an elastic compression belt and a cassette device, the cassette device is installed on the outer wall of the upper end of the left side of the elastic compression belt, and the cassette device has a compression belt slot running through the transverse inside. However, since the above technical solution uses an elastic compression belt to wrap the presser and fix it on the patient's wrist, in order to improve the hemostatic effect of the compression hemostat, the elastic belt is usually firmly put on the patient's wrist, which can easily strangle the patient's wrist if used for a long time. Therefore, there is also a problem that the elastic belt used to fix the compression hemostat needs to be tightly tied to the patient's wrist, which can easily cause secondary injury to the patient's wrist. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the prior art and provides a compression hemostasis device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A pressing hemostasis device comprises a mounting plate, wherein side plates are fixed to the outer walls on both sides of the mounting plate respectively, a plurality of slots are opened on the outer walls of the side plates, a support plate is slidably connected to the outer wall of one side of the side plate, an elastic pad is fixed to the outer wall of the support plate, a group of movable plates are slidably connected to the outer wall at the bottom of the support plate, a fixed plate is fixed to the outer wall of the movable plate, a plug is fixed to the outer wall of one side of the fixed plate, and the plug is plugged into the inner wall of the slot.

[0007] As a further solution of the utility model: an internal threaded tube is fixed on the inner wall of the mounting plate, a threaded rod is connected to the inner wall of the internal threaded tube through threads, a pressure plate is rotatably connected to the outer wall of the bottom of the threaded rod, and hemostatic cotton is bonded to the outer wall of the bottom of the pressure plate.

[0008] As a further solution of the utility model: a group of guide rods are fixed to the outer wall of the pressure plate, and the guide rods penetrate the top outer wall of the mounting plate.

[0009] As a further solution of the utility model: a limiting plate is fixed on the top outer wall of the guide rod, a first spring is fixed on the bottom outer wall of the limiting plate, and the bottom outer wall of the first spring is fixed on the top outer wall of the mounting plate.

[0010] As a further solution of the utility model: a knob is fixed on the outer wall of the threaded rod, and an elastic ring is fixed on the outer wall of the bottom of the pressure plate.

[0011] As a further solution of the utility model: a group of L-shaped clamping plates are respectively fixed to the outer walls on both sides of the support plate, and the side plates are slidably connected to the inner walls of the L-shaped clamping plates.

[0012] As a further solution of the utility model: a push plate is fixed to the outer wall of the movable plate.

[0013] As a further solution of the utility model: a guide plate is fixed to the bottom outer wall of the support plate, the movable plate is slidably connected to one side outer wall of the guide plate, a group of fixing plates are fixed to the bottom outer wall of the support plate, a second spring is fixed to one side outer wall of the fixing plate, and one side outer wall of the second spring is fixed to one side outer wall of the fixed plate.

[0014] The beneficial effects of the utility model are:

[0015] 1. The staff pushes a group of movable plates slidably connected at the bottom of the support plate to move to both sides respectively, so as to push the plug on one side of the movable plate into the corresponding slot on one side of the side plate, and clamps the side plates on both sides of the support plate through the plug, and clamps the upper and lower sides of the wrist through the mounting plate and the support plate. Then, the threaded rod is rotated to adjust the squeezing force of the hemostatic cotton on the puncture hole position, so as to quickly press the arterial puncture hole position to stop bleeding while only squeezing the two sides of the wrist, avoiding excessive tightening of the wrist to cause injury, thereby improving the overall comfort when using the pressing hemostatic device.

[0016] 2. The limit plate can limit the guide rod, thereby limiting the up and down movement position of the pressure plate. At the same time, the first spring can buffer the entire pressure plate to improve the hemostatic effect of the pressure plate on the puncture site. When the pressure plate moves up and down under the push of the threaded rod, it can drive the guide rod to move up and down in the inner wall of the mounting plate to guide the pressure plate when it moves up and down.

[0017] 3. The medical staff first presses the two push plates at the bottom of the support plate together with their fingers, so that the movable plate drives the plug to move inward. After placing the patient's wrist on the top of the elastic pad, the medical staff pushes the mounting plate downward with the other hand. When the mounting plate moves downward to the corresponding position, the medical staff releases the fingers holding the two push plates. At this time, the movable plate will push the plug forward under the elastic force of the second spring, so that the plug can be inserted into the corresponding slot on one side of the side plate, so that the pressing hemostatic device can be clamped and fixed on the patient's wrist more quickly. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the main structure of a compression hemostasis device proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of the bottom structure of a pressing hemostasis device proposed by the utility model;

[0020] Figure 3 The utility model is a schematic diagram of the side structure of a pressing hemostasis device.

[0021] In the figure: 1-mounting plate, 2-internal threaded cylinder, 3-knob, 4-threaded rod, 5-limiting plate, 6-first spring, 7-elastic ring, 8-side plate, 9-slot, 10-support plate, 11-L-shaped splint, 12-elastic pad, 13-hemostatic cotton, 14-pressure plate, 15-guide rod, 16-second spring, 17-guide plate, 18-push plate, 19-movable plate, 20-fixed plate, 21-plug, 22-fixed plate. DETAILED DESCRIPTION

[0022] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0023] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0024] Example 1

[0025] A compression hemostasis device, such as Figure 1-3 As shown, it includes a mounting plate 1, side plates 8 are fixed to the outer walls of both sides of the mounting plate 1, a plurality of slots 9 are opened on the outer wall of the side plate 8, a support plate 10 is slidably connected to the outer wall of one side of the side plate 8, an elastic pad 12 is fixed to the outer wall of the support plate 10, a group of movable plates 19 are slidably connected to the outer wall of the bottom of the support plate 10, a fixed plate 20 is fixed to the outer wall of the movable plate 19, a plug 21 is fixed to the outer wall of one side of the fixed plate 20, and the plug 21 is plugged into the inner wall of the slot 9;

[0026] An internal threaded tube 2 is fixed to the inner wall of the mounting plate 1 , a threaded rod 4 is connected to the inner wall of the internal threaded tube 2 through threads, a pressure plate 14 is rotatably connected to the outer wall of the bottom of the threaded rod 4 , and hemostatic cotton 13 is bonded to the outer wall of the bottom of the pressure plate 14 .

[0027] The medical staff first places the back of the patient's wrist against the elastic pad 12, then inserts the side panels 8 on both sides of the mounting plate 1 into the outer walls on both sides of the support plate 10, and quickly pushes the mounting plate 1 downward, so that the hemostatic cotton 13 connected to the bottom of the mounting plate 1 can be quickly pressed on the arterial puncture hole, and then the staff pushes a group of movable plates 19 slidably connected to the bottom of the support plate 10 to move to both sides respectively, thereby pushing the plug 21 on one side of the movable plate 19 into the corresponding slot 9 on one side of the side plate 8, and clamping and limiting the side panels 8 on both sides of the support plate 10 through the plug 21, and clamping the upper and lower sides of the wrist through the mounting plate 1 and the support plate 10, and then rotating the threaded rod 4 to adjust the squeezing force of the hemostatic cotton 13 on the puncture hole position, so that while quickly pressing the arterial puncture hole position to stop bleeding, only the two sides of the wrist are squeezed to avoid excessive tightening of the wrist to cause strangulation, thereby improving the overall comfort when using the pressing hemostatic device.

[0028] like Figure 1 As shown, a group of guide rods 15 are fixed to the outer wall of the pressure plate 14, and the guide rods 15 pass through the outer wall at the top of the mounting plate 1; when the pressure plate 14 moves up and down under the push of the threaded rod 4, it can drive the guide rods 15 to move up and down in the inner wall of the mounting plate 1, guiding the pressure plate 14 when it moves up and down.

[0029] like Figure 1 As shown, a limiting plate 5 is fixed to the top outer wall of the guide rod 15, a first spring 6 is fixed to the bottom outer wall of the limiting plate 5, and the bottom outer wall of the first spring 6 is fixed to the top outer wall of the mounting plate 1; the limiting plate 5 can limit the guide rod 15, thereby limiting the up and down moving position of the pressure plate 14, and at the same time, the first spring 6 can buffer the pressure plate 14 as a whole, thereby improving the pressing and hemostatic effect of the pressure plate 14 on the puncture site.

[0030] like Figure 1 As shown, a knob 3 is fixed to the outer wall of the threaded rod 4, and an elastic ring 7 is fixed to the outer wall of the bottom of the pressure plate 14; medical staff can conveniently rotate the threaded rod 4 through the knob 3, and the elastic ring 7 can buffer the contact surface between the pressure plate 14 and the patient's wrist.

[0031] like Figure 2-3 As shown, a group of L-shaped clamps 11 are fixed to the outer walls of both sides of the support plate 10, and the side plates 8 are slidably connected to the inner walls of the L-shaped clamps 11; the L-shaped clamps 11 can guide and limit the side plates 8 when they move up and down on both sides of the support plate 10.

[0032] like Figure 2 As shown, a push plate 18 is fixed to the outer wall of the movable plate 19; medical staff can conveniently move the movable plate 19 forward and backward through the push plate 18.

[0033] Working principle: The medical staff first places the back of the patient's wrist against the elastic pad 12, then inserts the side panels 8 on both sides of the mounting plate 1 into the outer walls on both sides of the support plate 10, and quickly pushes the mounting plate 1 downward, so that the hemostatic cotton 13 connected to the bottom of the mounting plate 1 can be quickly pressed on the arterial puncture hole, and then the staff pushes a group of movable plates 19 slidably connected to the bottom of the support plate 10 to move to both sides respectively, thereby pushing the plug 21 on one side of the movable plate 19 into the corresponding slot 9 on one side of the side panel 8, and clamping and limiting the side panels 8 on both sides of the support plate 10 through the plug 21, and clamping the upper and lower sides of the wrist through the mounting plate 1 and the support plate 10, and then rotating the threaded rod 4 to adjust the squeezing force of the hemostatic cotton 13 on the puncture hole position, so that while quickly pressing the arterial puncture hole position to stop bleeding, only the two sides of the wrist are squeezed.

[0034] Example 2

[0035] A compression hemostasis device, such as Figure 2 As shown, this embodiment makes the following improvements on the basis of embodiment 1: a guide plate 17 is fixed to the outer wall at the bottom of the support plate 10, and a movable plate 19 is slidably connected to an outer wall on one side of the guide plate 17; a group of fixing plates 22 are fixed to the outer wall at the bottom of the support plate 10, and a second spring 16 is fixed to an outer wall on one side of the fixing plate 22; an outer wall on one side of the second spring 16 is fixed to an outer wall on one side of the fixing plate 20; the medical staff first presses the two push plates 18 at the bottom of the support plate 10 together with their fingers, so that the movable plate 19 drives the plug 21 to move inward, and after placing the patient's wrist on the top of the elastic pad 12, the medical staff pushes the mounting plate 1 downward with the other hand. When the mounting plate 1 moves downward to the corresponding position, the medical staff releases the fingers pinching the two push plates 18. At this time, the movable plate 19 will push the plug 21 forward under the elastic force of the second spring 16, so that the plug 21 is inserted into the corresponding slot 9 on one side of the side plate 8, so that the pressing hemostatic device can be clamped and fixed on the patient's wrist more quickly.

[0036] Working principle: The medical staff first presses the two push plates 18 at the bottom of the support plate 10 together with their fingers, so that the movable plate 19 drives the plug 21 to move inward. After placing the patient's wrist on the top of the elastic pad 12, the medical staff pushes the mounting plate 1 downward with the other hand. When the mounting plate 1 moves downward to the corresponding position, the medical staff releases the fingers pinching the two push plates 18. At this time, the movable plate 19 will push the plug 21 forward under the elastic force of the second spring 16, so that the plug 21 can be inserted into the corresponding slot 9 on one side of the side plate 8.

[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A compression hemostasis device, comprising a mounting plate (1), characterized in that: Side plates (8) are fixed to the outer walls of both sides of the mounting plate (1), a plurality of slots (9) are formed on the outer walls of the side plates (8), a support plate (10) is slidably connected to the outer wall of one side of the side plates (8), an elastic pad (12) is fixed to the outer wall of the support plate (10), a group of movable plates (19) are slidably connected to the outer wall of the bottom of the support plate (10), a fixed plate (20) is fixed to the outer wall of the movable plate (19), a plug (21) is fixed to the outer wall of one side of the fixed plate (20), and the plug (21) is plugged into the inner wall of the slot (9); An internal threaded cylinder (2) is fixed to the inner wall of the mounting plate (1), a threaded rod (4) is connected to the inner wall of the internal threaded cylinder (2) via threads, a pressure plate (14) is rotatably connected to the outer wall at the bottom of the threaded rod (4), and hemostatic cotton (13) is bonded to the outer wall at the bottom of the pressure plate (14).

2. A compression hemostasis device according to claim 1, characterized in that: A group of guide rods (15) are fixed to the outer wall of the pressure plate (14), and the guide rods (15) penetrate the outer wall of the top of the mounting plate (1).

3. A compression hemostasis device according to claim 2, characterized in that: A limiting plate (5) is fixed to the top outer wall of the guide rod (15), a first spring (6) is fixed to the bottom outer wall of the limiting plate (5), and the bottom outer wall of the first spring (6) is fixed to the top outer wall of the mounting plate (1).

4. The compression hemostasis device according to claim 1, characterized in that: A knob (3) is fixed on the outer wall of the threaded rod (4), and an elastic ring (7) is fixed on the outer wall of the bottom of the pressure plate (14).

5. The compression hemostasis device according to claim 1, characterized in that: A group of L-shaped clamping plates (11) are respectively fixed to the outer walls of both sides of the support plate (10), and the side plates (8) are slidably connected to the inner walls of the L-shaped clamping plates (11).

6. The compression hemostasis device according to claim 1, characterized in that: A push plate (18) is fixed to the outer wall of the movable plate (19).

7. The compression hemostasis device according to claim 5, characterized in that: A guide plate (17) is fixed to the outer wall at the bottom of the support plate (10), and a movable plate (19) is slidably connected to an outer wall on one side of the guide plate (17). A group of fixing plates (22) are fixed to the outer wall at the bottom of the support plate (10), and a second spring (16) is fixed to an outer wall on one side of the fixing plate (22), and an outer wall on one side of the second spring (16) is fixed to an outer wall on one side of the fixing plate (20).

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