Pressing hemostasis device

Abstract

The utility model relates to the technical field of hemostasis tools, in particular to a pressing hemostasis device which comprises a protective sleeve, a through hemostasis opening is formed in the top of one end of the protective sleeve, a turning cover is rotationally connected to one end of the hemostasis opening through a hinge, a pressing plate is installed on the bottom face of the turning cover, and a clamping groove is formed in the end, away from the hinge, of the turning cover. A locking assembly is arranged at the other end of the hemostasis opening and comprises a fixing block and a clamping plate, a rotating shaft is rotationally installed at the top of the fixing block, and when the flip cover is turned downwards to cover the hemostasis opening, the end of the clamping plate can be driven to be clamped into the clamping groove through rotation of the rotating shaft, and then the flip cover is locked and fixed. According to the pressing hemostasis device, the pressing plate installed on the inner side of the turning cover is matched with the pressing block and the hemostasis cotton, and the uniform and stable pressing force is achieved; due to the design of the locking assembly, the flip cover can be firmly fixed to the sheath, and the stability and reliability of the hemostasis process are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of hemostatic tools, in particular to a pressing hemostatic device. Background Art

[0002] In medical care, intravenous infusion is a common treatment method. However, the process of removing the needle after the infusion is often necessary to pay special attention, because if the puncture site is not properly treated, bleeding may occur. The traditional method is that medical staff will let the patient's hand or other tools press the puncture site after removing the needle to achieve the effect of hemostasis.

[0003] However, this method has many shortcomings. For example, insufficient pressing time and uneven pressing force may lead to poor hemostasis effect. At the same time, long-term finger pressing may also cause discomfort to patients. More importantly, this method will limit the movement of patients' hands and bring inconvenience to their lives. Utility Model Content

[0004] The purpose of the utility model is to provide a compression hemostasis device to solve the problems mentioned in the background art, such as insufficient compression time and uneven compression force, which may lead to poor hemostasis effect, and long-term finger compression may also cause discomfort to the patient. More importantly, this method will limit the patient's hand movements and bring inconvenience to their lives.

[0005] To achieve the above-mentioned purpose, the utility model provides a pressing hemostasis device, including a sheath, a through hemostasis port is arranged on the top of one end of the sheath, a flap is rotatably connected to one end of the hemostasis port via a hinge, a pressure plate is installed on the bottom surface of the flap, a card slot is arranged at the end of the flap away from the hinge, a locking assembly is provided at the other end of the hemostasis port, the locking assembly includes a fixed block and a card slot, a rotating shaft is rotatably installed on the top of the fixed block, when the flap is flipped down to cover the hemostasis port, the rotation of the rotating shaft can drive the end of the card slot to be driven into the card slot, thereby locking and fixing the flap.

[0006] Preferably, a groove is provided at the bottom of the pressure plate, a pressure block is provided in the groove, the bottom of the pressure block extends to the outside of the groove and is installed with hemostatic cotton, and a plurality of springs are installed between the top wall of the pressure block and the inner top wall of the groove.

[0007] Preferably, a support block is installed on one side of the fixing block close to the flap, and when the flap is flipped downward to cover the hemostatic opening, the end of the flap can abut against the support block.

[0008] Preferably, a handle is installed on the top of the rotating shaft, and the rotating shaft is rotatably connected to the fixed block through a bearing.

[0009] Preferably, a movable groove is provided on one side of the fixed block, and the card plate can move freely in the movable groove. The bottom of the rotating shaft extends through the movable groove and is fixedly connected to one end of the card plate. By rotating the rotating shaft, the other end of the card plate can be driven to rotate to the outside of the movable groove and can be inserted into the slot.

[0010] Preferably, gaskets are installed on the inner walls on both sides of the sheath, and the gaskets are made of silicone material.

[0011] Preferably, the side wall of the sheath is a breathable mesh structure.

[0012] Preferably, the plurality of springs are arranged at equal intervals.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] In this pressing hemostasis device, by adopting a special sheath structure and flap design, the pressing hemostasis device can ensure that the puncture point is pressed quickly and accurately after the needle is removed. The pressure plate installed on the inside of the flap, in conjunction with the pressure block and hemostatic cotton, achieves uniform and stable pressing force, effectively avoiding the problem of poor hemostasis effect caused by uneven pressing force or insufficient pressing time. The design of the locking assembly enables the flap to be firmly fixed on the sheath, ensuring the stability and reliability of the hemostasis process. At the same time, the breathable mesh design of the sheath enhances the breathability of the device and reduces the discomfort that may be caused by long-term use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the locking assembly in the utility model;

[0017] Figure 3 It is a structural schematic diagram of the medium pressure plate of the utility model.

[0018] The meaning of each number in the figure is:

[0019] 1. Sheath; 11. Gasket; 12. Hemostatic port; 13. Breathable mesh; 2. Flip cover; 21. Hinge; 22. Slot; 23. Pressure plate; 231. Groove; 232. Pressure block; 233. Hemostatic cotton; 234. Spring; 3. Locking assembly; 31. Fixed block; 32. Rotating shaft; 311. Movable slot; 33. Card plate; 34. Support block. DETAILED DESCRIPTION

[0020] 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.

[0021] The utility model provides a compression hemostasis device, such as Figure 1-Figure 3 As shown, it includes a sheath 1, a through hemostatic opening 12 is arranged on the top of one end of the sheath 1, a flip cover 2 is rotatably connected to one end of the hemostatic opening 12 through a hinge 21, a pressure plate 23 is installed on the bottom surface of the flip cover 2, a card slot 22 is arranged at the end of the flip cover 2 away from the hinge 21, a locking assembly 3 is arranged at the other end of the hemostatic opening 12, the locking assembly 3 includes a fixed block 31 and a card plate 33, a rotating shaft 32 is rotatably installed on the top of the fixed block 31, when the flip cover 2 is flipped down to cover the hemostatic opening 12, the rotation of the rotating shaft 32 can drive the end of the card plate 33 to be stuck in the card slot 22, thereby locking and fixing the flip cover 2.

[0022] In this embodiment, a groove 231 is provided at the bottom of the pressure plate 23, a pressure block 232 is provided in the groove 231, the bottom of the pressure block 232 extends to the outside of the groove 231 and is installed with hemostatic cotton 233, and a plurality of springs 234 are installed between the top wall of the pressure block 232 and the inner top wall of the groove 231. The elastic force of the spring 234 is used to press the pressure plate 23 against the puncture site, and the hemostatic cotton 233 is used to stop bleeding at the puncture site.

[0023] Specifically, a support block 34 is installed on one side of the fixing block 31 close to the flip cover 2 . When the flip cover 2 is flipped down to cover the hemostatic opening 12 , the end of the flip cover 2 can abut against the support block 34 , so that the support block 34 can support the flip cover 2 .

[0024] Furthermore, a handle is installed on the top of the rotating shaft 32 , and the rotating shaft 32 is rotatably connected to the fixed block 31 through a bearing, so as to facilitate the flexible rotation of the rotating shaft 32 .

[0025] Furthermore, a movable groove 311 is opened on one side of the fixed block 31, and the card plate 33 can move freely in the movable groove 311. The bottom of the rotating shaft 32 extends through the movable groove 311 and is fixedly connected to one end of the card plate 33. Initially, the card plate 33 is completely located in the movable groove 311. When the rotating shaft 32 is rotated, the other end of the card plate 33 can be driven to rotate to the outside of the movable groove 311 and can be inserted into the card slot 22.

[0026] Furthermore, gaskets 11 are installed on the inner walls on both sides of the sheath 1, and the gaskets 11 are made of silicone material.

[0027] Furthermore, the side wall of the sheath 1 is a breathable mesh 13 structure to ensure a certain breathability effect.

[0028] Furthermore, the plurality of springs 234 are arranged at equal intervals to ensure uniform pressure.

[0029] When the compression hemostasis device of the present invention is used, the sheath 1 is first put on the part that needs hemostasis to ensure that the hemostasis opening 12 is aligned with the puncture point; then, the flap 2 is rotated to a position covering the hemostasis opening 12 through the hinge 21. At this time, the pressure plate 23 on the inner side of the flap 2 and the pressure block 232 and hemostatic cotton 233 at the bottom thereof will fit tightly on the puncture point.

[0030] Next, operate the locking assembly 3. By turning the handle on the top of the rotating shaft 32, the rotating shaft 32 drives the end of the clamping plate 33 to rotate to the outside of the movable groove 311, so that when the end of the clamping plate 33 is inserted into the clamping groove 22 at one end of the flip cover 2, the flip cover 2 is firmly locked on the sheath 1 to ensure the stability of the hemostasis process.

[0031] During the hemostasis process, the spring 234 at the bottom of the pressure plate 23 plays a key role. These multiple springs 234 arranged at equal intervals provide uniform and stable downward pressure for the pressure block 232, so that the hemostatic cotton 233 can fit tightly on the puncture point to achieve an effective hemostasis effect. The silicone gaskets 11 on the inner walls of both sides of the sheath 1 can increase the comfort and stability of the device and reduce the slippage or discomfort that may occur during use. The breathable mesh surface 13 ensures the breathability of the device during use, which helps to reduce skin discomfort that may be caused by long-term use.

[0032] When hemostasis is completed, the handle can be turned in the opposite direction to make the end of the clamping plate 33 disengage from the clamping slot 22, and the flip cover 2 can be easily opened to remove the device from the hemostasis site. The whole process is simple, fast, safe and reliable, which greatly improves the convenience and comfort of hemostasis operation.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A compression hemostasis device, comprising a sheath (1), characterized in that: A through hemostatic opening (12) is arranged at the top of one end of the sheath (1), and a flip cover (2) is rotatably connected to one end of the hemostatic opening (12) via a hinge (21). A pressing plate (23) is installed on the bottom surface of the flip cover (2). A clamping groove (22) is arranged at the end of the flip cover (2) away from the hinge (21). A locking assembly (3) is arranged at the other end of the hemostatic opening (12). The locking assembly (3) comprises a fixing block (31) and a clamping plate (33). A rotating shaft (32) is rotatably installed at the top of the fixing block (31). When the flip cover (2) is flipped down to cover the hemostatic opening (12), the rotation of the rotating shaft (32) can drive the end of the clamping plate (33) to be clamped into the clamping groove (22), thereby locking and fixing the flip cover (2).

2. The compression hemostasis device according to claim 1, characterized in that: A groove (231) is provided at the bottom of the pressure plate (23), a pressure block (232) is provided in the groove (231), the bottom of the pressure block (232) extends to the outside of the groove (231) and is installed with hemostatic cotton (233), and a plurality of springs (234) are installed between the top wall of the pressure block (232) and the inner top wall of the groove (231).

3. The compression hemostasis device according to claim 1, characterized in that: A support block (34) is installed on one side of the fixing block (31) close to the flip cover (2); when the flip cover (2) is flipped downward to cover the hemostatic opening (12), the end of the flip cover (2) can abut against the support block (34).

4. The compression hemostasis device according to claim 3, characterized in that: A handle is installed on the top of the rotating shaft (32), and the rotating shaft (32) is rotatably connected to the fixed block (31) via a bearing.

5. The compression hemostasis device according to claim 4, characterized in that: A movable groove (311) is provided on one side of the fixed block (31), and the clamping plate (33) can move freely in the movable groove (311). The bottom of the rotating shaft (32) extends through the movable groove (311) and is fixedly connected to one end of the clamping plate (33). By rotating the rotating shaft (32), the other end of the clamping plate (33) can be driven to rotate to the outside of the movable groove (311) and can be inserted into the clamping groove (22).

6. The compression hemostasis device according to claim 1, characterized in that: Gaskets (11) are installed on the inner walls on both sides of the sheath (1), and the gaskets (11) are made of silicone material.

7. The compression hemostasis device according to claim 1, characterized in that: The side wall of the protective cover (1) is a breathable mesh surface (13).

8. The compression hemostasis device according to claim 2, characterized in that: The plurality of springs (234) are arranged at equal intervals.

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