Puncture point compression device

Abstract

The utility model discloses a puncture point oppression device, including shell, first binding band, second binding band, cotton pad and limit mechanism, first binding band and second binding band are respectively connected with shell, first binding band and second binding band are connected to can fix the shell at the puncture point, cotton pad is provided in the shell, limit mechanism is provided in the shell, and the limit mechanism is provided in the shell. A cotton pad is arranged in the shell, a connecting plate is arranged on the cotton pad, limiting grooves are formed in the bottom end of the shell, the number of the limiting grooves is two, a first clamping groove is formed in each limiting groove, a second clamping groove is formed in each limiting groove, and the angle between each first clamping groove and the corresponding second clamping groove is 90 degrees. The puncture point compression device can be repeatedly used, the cost is reduced, resource waste is reduced, and the number of medical waste is reduced.

Description

Technical Field

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

[0002] Arterial or venous puncture is a very common clinical treatment operation. After clinical arterial or venous puncture, hospitals generally use cotton swab compression hemostasis to stop bleeding.

[0003] After arterial blood sampling, compression to stop bleeding usually takes 5 to 10 minutes; after venous blood sampling, it usually takes 3 to 5 minutes of compression. Considering the busy work of medical staff in hospitals, they often have to rely on patients or their families to press themselves. Some patients and their families press too lightly, causing the pressure point to shift or even the cotton swab to fall off, so a puncture point compression device is needed.

[0004] However, the existing puncture point compression devices are all disposable when used, resulting in high costs and waste of resources, and increasing the amount of medical waste. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a puncture point compression device, aiming to solve the problems raised in the above background technology.

[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: a puncture point compression device, including a shell, a first strap, a second strap, a cotton pad and a limiting mechanism, the first strap and the second strap are respectively connected to the shell, the first strap and the second strap are connected to fix the shell at the puncture point, the cotton pad is arranged in the shell, a connecting plate is arranged on the cotton pad, a limiting groove is provided at the bottom end of the shell, and the number of the limiting grooves is two, a first card slot is provided in the limiting groove, a second card slot is provided in the limiting groove, and the angle between the first card slot and the second card slot is 90 degrees;

[0007] Preferably, the limiting mechanism includes a rotating rod, a connecting rod, a supporting plate, a groove, a spring and a locking ball, the rotating rod is rotatably connected in the limiting groove, the connecting rod is connected to the rotating rod, the supporting plate is connected to the connecting rod, the supporting plate provides support for the connecting plate, the groove is opened on the rotating rod, the spring is arranged in the groove, the locking ball is connected to the spring, and the locking ball extends into the first locking groove, and the spring provides elastic force for the locking ball to extend into the first locking groove.

[0008] Preferably, the device further includes a compression mechanism, which includes a screw and a pressure plate, wherein the screw is connected to the shell, and one end of the screw close to the shell extends into the shell, and the pressure plate is rotatably arranged at the bottom end of the screw, and the pressure plate is located in the shell and fits with the connecting plate.

[0009] Preferably, a rotating wheel is provided on the screw.

[0010] Preferably, the area of ​​the pressure plate is the same as the area of ​​the inner cavity of the shell.

[0011] Preferably, the number of the first card slot, the second card slot and the groove is at least two.

[0012] Preferably, a gasket is provided on the lower surface of the support sheet.

[0013] Preferably, the first strap is provided with a male Velcro, and the second strap is provided with a female Velcro. Beneficial Effects

[0014] The utility model provides a puncture point compression device. The utility model can make the device reusable by placing multiple cotton pads into a shell. The cotton pad can be driven to move out of the shell by pulling the connecting plate. At the same time, according to gravity, the cotton pad at the top can fall onto the support plate, so that the puncture point compression device can continue to be used normally. By rotating the screw, the pressing plate is driven to move downward, so that the pressing plate can push the cotton pad in the shell to move downward, thereby applying pressure to the cotton pad at the bottom, and avoiding bleeding from the puncture point. The puncture point compression device can be reused, which reduces costs, reduces waste of resources, and reduces the amount of medical waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of a puncture point compression device described in the utility model.

[0016] Figure 2 The utility model is a schematic diagram of the explosion structure of the shell of the puncture point compression device.

[0017] Figure 3 It is a structural schematic diagram of a partial cross-section of the shell of a puncture point compression device described in the utility model.

[0018] Figure 4 It is a schematic structural diagram of a cross-section of a rotating rod of a puncture point compression device according to the utility model.

[0019] Figure 5 The utility model is a schematic diagram of the explosion structure of the limiting mechanism of the puncture point compression device.

[0020] In the figure: 1-shell, 11-limiting groove, 111-first card slot, 112-second card slot, 2-first strap, 21-male Velcro, 3-second strap, 31-, female Velcro, 4-cotton pad, 41-connecting plate, 5-limiting mechanism, 51-rotating rod, 52-connecting rod, 53-support plate, 54-groove, 55-spring, 56-card ball, 6-compression mechanism, 61-screw, 62-pressure plate, 7-rotating wheel, 8-gasket. DETAILED DESCRIPTION

[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] See also Figure 1-5 The utility model provides a puncture point compression device, a puncture point compression device, comprising a shell 1, a first strap 2, a second strap 3, a cotton pad 4 and a limiting mechanism 5, the first strap 2 and the second strap 3 are respectively connected to the shell 1, the first strap 2 and the second strap 3 are connected to fix the shell 1 at the puncture point, the cotton pad 4 is arranged in the shell 1, a connecting plate 41 is arranged on the cotton pad 4, a limiting groove 11 is provided at the bottom end of the shell 1, and the number of the limiting grooves 11 is two, a first card slot 111 is provided in the limiting groove 11, a second card slot 112 is provided in the limiting groove 11, and the angle between the first card slot 111 and the second card slot 112 is 90 degrees;

[0023] The cotton pad 4 is arranged in the housing 1, and the number of the cotton pads 4 is at least 5. Therefore, by arranging a plurality of cotton pads 4 in the housing 1, it can be ensured that the puncture point compression device can be reused. Reuse reduces the dependence on disposable puncture point compression devices, thereby reducing the cost of medical institutions in purchasing puncture point compression devices. Reusable puncture point compression devices significantly reduce the generation of medical waste, which helps to reduce the burden on the environment.

[0024] When the used cotton pad 4 needs to be replaced, the connecting plate 41 is pulled out to one end, and the connecting plate 41 can be moved out of the housing 1, thereby driving the cotton pad 4 to move out of the inner cavity of the housing 1. At the same time, due to gravity, the cotton pad 4 at the top can automatically fall down, causing the connecting plate 41 to fall on the supporting sheet 53, which can ensure that the cotton pad 4 can extend out of the housing 1, and the replacement can be completed.

[0025] The replaceable cotton pad 4 can be selected according to the specific conditions and skin sensitivity of the patient, and is suitable for the needs of different patients. It can enhance the comfort of the patient. It is simple and convenient to replace, and can be used normally with or without experience.

[0026] During the specific operation, the cotton pad 4 is placed at the puncture point, and the first strap 2 and the second strap 3 are connected to fix the shell 1 and the cotton pad 4 at the puncture point. When the puncture point compression device needs to be removed, the first strap 2 and the second strap 3 are untied, and the shell 1 and the cotton pad 4 can be removed, and the removed puncture point compression device can be handed over to medical staff.

[0027] As an optional embodiment, the limiting mechanism 5 includes a rotating rod 51, a connecting rod 52, a supporting plate 53, a groove 54, a spring 55 and a locking ball 56. The rotating rod 51 is rotatably connected in the limiting groove 11, the connecting rod 52 is connected to the rotating rod 51, the supporting plate 53 is connected to the connecting rod 52, the supporting plate 53 provides support for the connecting plate 41, the groove 54 is opened on the rotating rod 51, the spring 55 is arranged in the groove 54, the locking ball 56 is connected to the spring 55, and the locking ball 56 extends into the first locking groove 111, and the spring 55 provides elastic force for the locking ball 56 to extend into the first locking groove 111.

[0028] When it is necessary to add a cotton pad 4 to the housing 1, the housing 1 is turned over 180 degrees, and the support sheet 53 is rotated 90 degrees to both sides. When the support sheet 53 rotates, the rotating rod 51 rotates accordingly, driving the card ball 56 to move out of the first card slot 111 and compressing the spring 55. At the same time, the card ball 56 can move with the rotating rod 51. When the card ball 56 corresponds to the second card slot 112, the spring 55 pops out and can push the card ball 56 to move to the inner cavity of the second card slot 112, thereby fixing the support sheet 53. In this way, multiple cotton pads 4 can be conveniently placed in the housing 1. After placement, according to the above principle, the cotton pad 4 can be fixed in the housing 1 by reverse operation.

[0029] The process of replacing the cotton pad 4 is relatively simple, without complicated operations, and can be completed in a short time, which greatly improves work efficiency. The cotton pad 4 is made of medical absorbent gauze or non-woven cotton pad, and the material in contact with the human body is medical absorbent gauze. The cotton pad of this material has good moisture absorption and air permeability.

[0030] Replacing the cotton pad 4 can conveniently clean the skin around the puncture point, which helps to keep the skin clean and healthy. By regularly replacing the cotton pad 4, the wear and damage of the equipment can be reduced and the service life of the equipment can be extended. Using a new cotton pad 4 can reduce the pain and discomfort at the puncture point and improve the patient's comfort. Since replacing the cotton pad 4 can reduce the number of bacteria around the puncture point, the risk of infection is reduced. Replacing the cotton pad can increase the pressure on the puncture point and further improve the hemostatic effect. Since the process of replacing the cotton pad 4 is simpler and more efficient, medical staff can prepare for the next round of treatment or take care of other patients more quickly, thereby improving overall work efficiency. And it can enable medical staff to complete the cotton pad replacement more quickly, thereby reducing their working time and labor intensity. According to health regulations, hemostatic cotton needs to be replaced regularly to prevent cross infection, and the design of convenient replacement helps to better comply with these standards. Different patients may have different needs and preferences, and the cotton pad that is easy to replace can better meet the needs of different patients and provide personalized treatment plans. At the same time, by regularly replacing fresh cotton pads, complications caused by long-term use, such as infection, local irritation, etc., can be reduced.

[0031] As an optional embodiment, a puncture point compression device also includes a compression mechanism 6, which includes a screw 61 and a pressure plate 62. The screw 61 is connected to the shell 1, and one end of the screw 61 close to the shell 1 extends into the shell 1. The pressure plate 62 is rotatably arranged at the bottom end of the screw 61, and the pressure plate 62 is located in the shell 1 and is in contact with the connecting plate 41.

[0032] The screw 61 rotates to push the pressing plate 62 downward, thereby applying downward pressure to the cotton pad 4, thereby preventing the patient and the patient's family from shifting the pressure point or even dropping the cotton pad 4 due to too light pressure.

[0033] Since each patient has a different physique and condition, their tolerance to pressure will also be different. Therefore, with adjustable pressure, medical staff can adjust the pressure according to the patient's specific situation, thereby improving treatment efficiency. Appropriate pressure can help prevent bleeding and thrombosis at the puncture site, thereby reducing the risk of complications for patients. Too much or too little pressure may cause discomfort to the patient. With an adjustable pressure system, medical staff can ensure that the pressure is moderate, thereby alleviating the patient's pain. Appropriate pressure can also help extend the patient's braking time, thereby reducing the patient's discomfort and facilitating wound healing.

[0034] At the same time, medical staff can adjust the compression intensity according to the patient's specific situation, avoiding frequent adjustments caused by discomfort caused by fixed intensity, thereby improving medical efficiency. Since each patient's condition and physique are different, the demand for compression intensity will also be different. Adjustable compression intensity can provide personalized treatment plans, meet the needs of different patients, and improve treatment satisfaction. For patients who require long-term compression treatment, adjustable compression intensity can better adapt to changes in the patient's condition and provide continuous and effective treatment.

[0035] As an optional embodiment, a rotating wheel 7 is provided on the screw rod 61. The rotating wheel 7 can make the screw rod 61 more convenient to rotate.

[0036] As an optional implementation, the area of ​​the pressing plate 62 is the same as the area of ​​the inner cavity of the housing 1. The pressing plate 62 is prevented from rotating in the housing 1 following the screw rod 61. The pressing plate 62 is ensured to be able to move only up and down.

[0037] As an optional implementation, the number of the first clamping slot 111 , the second clamping slot 112 and the groove 54 is at least two, so as to improve the fixing effect of the clamping ball 56 clamping into the first clamping slot 111 or the second clamping slot 112 .

[0038] As an optional embodiment, a gasket 8 is provided on the lower surface of the support sheet 53. The gasket 8 can improve the comfort of the puncture point compression device when in contact with the patient's skin. At the same time, the gasket can play a buffering role, reducing the direct pressure on the skin, thereby reducing the risk of skin damage. The gasket can provide additional softness and cushioning, making the compression device more comfortable when used and reducing the patient's discomfort.

[0039] As an optional embodiment, the first strap 2 is provided with a male Velcro 21, and the second strap 3 is provided with a female Velcro 31. The first strap 2 and the second strap 3 can be fixed at the puncture point by the male Velcro 21 and the female Velcro 31.

[0040] Therefore, through the above technical scheme, the puncture point compression device that is easy to replace the cotton pad can reduce the risk of infection in patients. The puncture point compression device that is easy to replace the cotton pad can relieve the pain of patients. Since the puncture point compression device is designed to be adjustable, the compression force can be adjusted according to the needs of the patient to avoid excessive or light compression. At the same time, it can avoid long-term compression of the same part and reduce the pain of the patient. Since the puncture point compression device is designed to be simple and easy to operate, the cotton pad can be replaced conveniently and quickly, reducing the workload of the nursing staff. At the same time, the adjustable design also enables different patients to receive personalized nursing services, improving the quality of nursing. Since the puncture point compression device can effectively control bleeding and swelling, the healing of the puncture point can be accelerated and the patient's recovery time can be shortened. At the same time, comfortable compression and personalized nursing services can also improve the patient's satisfaction and confidence in recovery. The puncture point compression device can be reused, reducing the waste and cost of resources, and reducing medical waste. At the same time, the cotton pad 4 can be conveniently replaced or added, saving time and effort.

[0041] It should be noted that, in this document, relational terms such as first and second, etc. are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

Claims

1. A puncture point compression device, characterized in that: The invention comprises a shell (1), a first binding strap (2), a second binding strap (3), a cotton pad (4) and a limiting mechanism (5), wherein the first binding strap (2) and the second binding strap (3) are respectively connected to the shell (1), and the first binding strap (2) and the second binding strap (3) are connected so as to fix the shell (1) at the puncture point, the cotton pad (4) is arranged in the shell (1), and a connecting plate (41) is arranged on the cotton pad (4), a limiting groove (11) is provided at the bottom end of the shell (1), and the number of the limiting grooves (11) is two, a first card slot (111) is provided in the limiting groove (11), a second card slot (112) is provided in the limiting groove (11), and the angle between the first card slot (111) and the second card slot (112) is 90 degrees; The limiting mechanism (5) comprises a rotating rod (51), a connecting rod (52), a supporting sheet (53), a groove (54), a spring (55) and a locking ball (56); the rotating rod (51) is rotatably connected to the limiting groove (11); the connecting rod (52) is connected to the rotating rod (51); the supporting sheet (53) is connected to the connecting rod (52); the supporting sheet (53) provides support for the connecting plate (41); the groove (54) is formed on the rotating rod (51); the spring (55) is disposed in the groove (54); the locking ball (56) is connected to the spring (55); the locking ball (56) extends into the first locking groove (111); and the spring (55) provides elastic force for the locking ball (56) to extend into the first locking groove (111); The device further comprises a pressing mechanism (6), wherein the pressing mechanism (6) comprises a screw rod (61) and a pressing plate (62), wherein the screw rod (61) is connected to the shell (1), and one end of the screw rod (61) close to the shell (1) extends into the shell (1), and the pressing plate (62) is rotatably arranged at the bottom end of the screw rod (61), and the pressing plate (62) is located in the shell (1) and is in contact with the connecting plate (41).

2. A puncture point compression device according to claim 1, characterized in that The screw rod (61) is provided with a rotating wheel (7).

3. A puncture point compression device according to claim 1, characterized in that , the area of ​​the pressure plate (62) is the same as the area of ​​the inner cavity of the shell (1).

4. A puncture point compression device according to claim 1, characterized in that , the number of the first card slot (111), the second card slot (112) and the groove (54) is at least two.

5. A puncture point compression device according to claim 1, characterized in that: A gasket (8) is provided on the lower surface of the support sheet (53).

6. A puncture point compression device according to claim 1, characterized in that: The first binding strap (2) is provided with a male Velcro (21), and the second binding strap (3) is provided with a female Velcro (31).

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