Hemostasis compressor capable of limiting pressure

Abstract

The utility model provides a hemostasis compressor capable of limiting pressure, belongs to the technical field of cardiology department medical instruments, and aims to solve the problem that a puncture wound is adhered to a pressing head due to the fact that blood overflowing from a puncture part is coagulated when the existing hemostasis compressor uses the pressing head to perform hemostasis by compression on the puncture part. Comprising a compressor body. The fixing plate is fixedly mounted on the left side of the compressor main body; the pressure adjusting knob is rotationally connected to the upper part of the compressor main body; the hemostasis pressing head is arranged below the compressor main body; the liquid storage cylinder is fixedly installed above the hemostasis pressing head, and the liquid storage cylinder is filled with povidone iodine, medical alcohol, normal saline and other liquid for postoperative disinfection; the separation and disinfection assembly is arranged in the hemostasis pressing head; and the liquid filling assembly is arranged in the liquid storage cylinder. The utility model has the advantages of convenient separation, quick disinfection, simple operation and the like.

Description

Technical Field

[0001] The utility model belongs to the technical field of cardiology medical instruments, and more specifically, particularly relates to a hemostatic compressor capable of limiting pressure. Background Art

[0002] During catheter intervention in cardiology, a catheter is placed into the patient's heart or related blood vessels through femoral artery puncture for treatment. After the operation, the catheter needs to be removed from the femoral artery. Before removing the catheter, a hemostatic compressor needs to be used to compress the puncture site to reduce bleeding and increase blood vessel pressure. The existing hemostatic compressor is mainly composed of a pressing head, a pressure knob and a binding strap. The pressing head is fixed to the puncture site with the binding strap, and then the catheter is removed. The pressure knob is turned to adjust the pressure of the pressing head on the puncture site.

[0003] Existing application number CN202120792346.5 The utility model discloses a cardiology interventional hemostasis compressor, including a drawstring, a compression hemostasis assembly and an auxiliary fixing member, the two ends of the drawstring are connected to the compression hemostasis assembly, and the auxiliary fixing member is arranged on the compression hemostasis assembly; the compression hemostasis assembly includes a sleeve, a sliding column, a spring, an adjustment stud, a ferrule, a cold compress ice pack, a Velcro and a hemostatic patch, the sleeve is connected to the two ends of the drawstring, the adjustment stud is threadedly connected to the top of the sleeve, the sliding column is slidably arranged at the bottom of the sleeve, one end of the spring is connected to the bottom end of the adjustment stud, the other end of the spring is connected to the top of the sliding column, the ferrule is arranged at the bottom end of the sliding column, the cold compress ice pack is embedded in the ferrule, the Velcro is arranged at the bottom end of the ferrule, and the hemostatic patch is fixed to the bottom wall of the ferrule by the Velcro. The utility model belongs to the field of compression hemostasis technology, and specifically refers to a cardiology interventional hemostasis compressor.

[0004] Based on the above, when the existing hemostatic compressor uses a pressing head to compress the puncture site to stop bleeding, a lot of blood will overflow from the puncture site during the pressing process, and the puncture site needs to be pressed for several hours depending on the patient's condition. After several hours of compression to stop bleeding, the blood overflowing from the puncture site will coagulate, causing the puncture wound to adhere to the pressing head. When the pressing head is separated from the patient, the patient's puncture wound is easily torn, causing secondary injury to the patient, increasing the burden on the patient. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a hemostatic compressor that can limit pressure, so as to solve the problem that when the existing hemostatic compressor uses a pressing head to compress the puncture site for hemostasis, a lot of blood will overflow from the puncture site during the pressing process, and the puncture site needs to be pressed for several hours according to the patient's condition. After several hours of compression and hemostasis, the blood overflowing from the puncture site will coagulate, causing the puncture wound to adhere to the pressing head. When the pressing head is separated from the patient, the patient's puncture wound is easily torn, causing secondary injury to the patient, which increases the burden on the patient.

[0006] The purpose and effect of the hemostatic compressor capable of limiting pressure of the utility model are achieved by the following specific technical means:

[0007] A hemostatic compressor capable of limiting pressure includes a compressor body;

[0008] A fixing plate, the fixing plate being fixedly mounted on the left side of the compressor body;

[0009] A pressure regulating knob, the pressure regulating knob being rotatably connected to the upper part of the compressor body;

[0010] A hemostatic pressing head, which is arranged below the compressor body;

[0011] A connecting plate, the connecting plate is fixedly mounted on the bottom of the compressor body;

[0012] A binding belt, wherein the binding belt is fixedly mounted on the outside of the connecting plate;

[0013] A liquid storage cylinder, which is fixedly installed above the hemostatic pressing head and is filled with liquid for postoperative disinfection such as iodine tincture, medical alcohol, and physiological saline;

[0014] A separation and disinfection component, wherein the separation and disinfection component is arranged inside the hemostatic pressing head;

[0015] A liquid filling component is arranged inside the liquid storage cylinder.

[0016] Furthermore, the separation and disinfection component includes:

[0017] A driving round rod, wherein the driving round rod is slidably connected to the inside of the compressor body and is fixedly mounted on the upper part of the hemostatic pressing head;

[0018] The threaded rod is rotatably connected to the upper part of the compressor body, the threaded rod is fixedly installed at the bottom of the pressure regulating knob, and the threaded rod is connected to the inside of the driving round rod through threads.

[0019] Furthermore, the separation and disinfection component also includes:

[0020] An inclined plane block, wherein the inclined plane block is slidably connected inside the fixed plate, and the right side of the inclined plane block is an inclined plane structure;

[0021] A spring is fixedly mounted on the left side of the ramp block.

[0022] Furthermore, the separation and disinfection component also includes:

[0023] A limiting rod, wherein the limiting rod is slidably connected inside the fixing plate;

[0024] A piston is fixedly mounted on the end of the limiting rod.

[0025] Furthermore, the separation and disinfection component also includes:

[0026] An overflow groove, wherein the overflow groove is provided inside the hemostatic pressing head;

[0027] The infusion tube is opened inside the hemostatic pressing head.

[0028] Furthermore, the separation and disinfection component also includes:

[0029] An overflow plate, wherein the overflow plate is fixedly installed inside the hemostatic pressing head;

[0030] A hemostatic cotton pad is clamped on the bottom of the hemostatic pressing head.

[0031] Furthermore, the liquid-filling component includes:

[0032] A limit hook, wherein the limit hook is fixedly mounted on the upper portion of the fixed plate;

[0033] A transmission lever, the transmission lever is slidably connected inside the fixed plate and fixedly mounted on the upper part of the inclined plane block;

[0034] The film-coated rubber plug is fixedly installed on the left side of the liquid storage cylinder.

[0035] Compared with the prior art, the utility model has the following beneficial effects:

[0036] First of all, the utility model has a separation and disinfection component, which reduces the pressure on the hemostatic pressing head by adjusting the pressure adjusting knob, and injects the disinfectant liquid inside the liquid storage cylinder into the hemostatic cotton pad. The hemostatic cotton pad disinfects the puncture wound and softens the coagulated blood, avoiding the coagulation of blood overflowing from the puncture site, which causes the puncture wound and the hemostatic pressing head to adhere to each other, and preventing the puncture wound of the patient from being torn when the hemostatic pressing head is separated from the patient, causing secondary injury to the patient, thereby effectively reducing the burden on the patient, increasing the patient's comfort and facilitating the disinfection of the puncture wound.

[0037] Secondly, the utility model has a liquid filling component, which replenishes the liquid inside the liquid storage cylinder through the coated rubber plug, and the coated rubber plug squeezes and seals the pinhole, which is convenient for multiple uses, and the structure is simple and maintenance is quick, and the transmission lever can be quickly locked to avoid obstruction of the limit rod and piston to the filling during filling. The operation is simple, and medical staff can operate and use the device conveniently.

[0038] The utility model has the advantages of easy separation, rapid disinfection, simple operation, etc., which greatly reduces the pain burden of patients and reduces secondary injury to patients when removing the compressor. It is convenient for recycling and simple to operate, making it convenient for medical staff to operate and use the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Figure 1 It is a schematic diagram of the main structure of the utility model.

[0040] Figure 2 It is a schematic diagram of the driving round rod structure of the utility model.

[0041] Figure 3 The utility model Figure 2 Schematic diagram of the cross-section structure.

[0042] Figure 4 It is a schematic diagram of the overflow plate structure of the utility model.

[0043] Figure 5 It is a schematic diagram of the structure of the liquid storage cylinder of the utility model.

[0044] Figure 6 The utility model Figure 5 Enlarged structural diagram at A in the middle.

[0045] Figure 7 It is a schematic diagram of the piston structure of the utility model.

[0046] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0047] 1. Compressor body; 101. Driving rod; 102. Fixing plate; 1021. Limiting hook; 1022. Inclined block; 1023. Transmission lever; 1024. Spring; 2. Pressure adjustment knob; 201. Threaded rod; 3. Hemostatic pressing head; 301. Hemostatic cotton pad; 302. Overflow plate; 303. Overflow trough; 304. Infusion tube; 4. Connecting plate; 5. Binding belt; 6. Liquid storage cylinder; 601. Coated rubber plug; 602. Piston; 603. Limiting rod. DETAILED DESCRIPTION

[0048] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0049] Embodiment 1:

[0050] As attached Figure 1 To Attachment Figure 7 As shown:

[0051] The utility model provides a hemostatic compressor capable of limiting pressure, comprising a compressor body 1;

[0052] A fixing plate 102, the fixing plate 102 is fixedly mounted on the left side of the compressor body 1;

[0053] A pressure regulating knob 2, which is rotatably connected to the upper part of the compressor body 1;

[0054] A hemostatic pressing head 3, which is arranged below the compressor body 1;

[0055] A connecting plate 4, the connecting plate 4 is fixedly mounted on the bottom of the compressor body 1;

[0056] The lashing belt 5 is fixedly mounted on the outside of the connecting plate 4;

[0057] The liquid storage cylinder 6 is fixedly installed above the hemostatic pressing head 3, and the liquid storage cylinder 6 is filled with liquid for postoperative disinfection such as iodine tincture, medical alcohol, physiological saline, etc.;

[0058] A separation and disinfection component is arranged inside the hemostasis pressing head 3 .

[0059] Among them, the separation and disinfection components include:

[0060] A driving rod 101, which is slidably connected to the inside of the compressor body 1, and is fixedly mounted on the upper part of the hemostatic pressing head 3;

[0061] The threaded rod 201 is rotatably connected to the upper part of the compressor body 1, and is fixedly installed at the bottom of the pressure regulating knob 2. The threaded rod 201 is connected to the inside of the driving rod 101 through a thread. The function is to rotate the pressure regulating knob 2, and the pressure regulating knob 2 drives the threaded rod 201 to rotate. The threaded rod 201 drives the driving rod 101 to slide vertically inside the compressor body 1 through the thread. The driving rod 101 drives the hemostatic pressing head 3 to move vertically, thereby adjusting the pressure of the hemostatic pressing head 3.

[0062] Among them, the separation and disinfection components also include:

[0063] Inclined surface block 1022, the inclined surface block 1022 is slidably connected inside the fixed plate 102, and the right side of the inclined surface block 1022 is an inclined surface structure;

[0064] Spring 1024, spring 1024 is fixedly installed on the left side of the inclined plane block 1022; its function is to press the inclined plane block 1022 to make the inclined plane block 1022 slide inside the fixed plate 102 and compress the spring 1024, and release the inclined plane block 1022, and the spring 1024 drives the inclined plane block 1022 to reset under the elastic action.

[0065] Among them, the separation and disinfection components also include:

[0066] A limiting rod 603, the limiting rod 603 is slidably connected inside the fixing plate 102;

[0067] Piston 602, piston 602 is fixedly installed at the end of the limit rod 603; its function is that when the hemostatic pressing head 3 moves downward to increase the pressure, the hemostatic pressing head 3 drives the liquid storage cylinder 6 to move, and the liquid storage cylinder 6 drives the piston 602 and the limit rod 603 to move downward, and the limit rod 603 moves and slides inside the fixed plate 102.

[0068] Among them, the separation and disinfection components also include:

[0069] An overflow groove 303, the overflow groove 303 is provided inside the hemostatic pressing head 3;

[0070] The infusion tube 304 is opened inside the hemostatic pressing head 3; the function is that the liquid storage cylinder 6 and the overflow groove 303 are connected together through the infusion tube 304, and the iodine tin inside the liquid storage cylinder 6 enters the overflow groove 303 through the infusion tube 304.

[0071] Among them, the separation and disinfection components also include:

[0072] An overflow plate 302, the overflow plate 302 is fixedly installed inside the hemostatic pressing head 3;

[0073] The hemostatic cotton pad 301 is clamped at the bottom of the hemostatic pressing head 3; the iodine tincture evenly penetrates into the hemostatic cotton pad 301 after being diverted by the overflow plate 302 in the overflow groove 303, and the iodine tincture in the hemostatic cotton pad 301 disinfects the puncture wound and softens the blood scab.

[0074] The specific usage and function of this embodiment are as follows:

[0075] When compression hemostasis is required, the hemostatic pressing head 3 is fixed to the patient's puncture site using the connecting plate 4 and the binding belt 5, and the pressure adjusting knob 2 is rotated. The pressure adjusting knob 2 drives the threaded rod 201 to rotate, and the threaded rod 201 drives the driving round rod 101 to slide vertically inside the compressor body 1 through the thread. The driving round rod 101 drives the hemostatic pressing head 3 to move downward, increasing the pressure of the hemostatic pressing head 3 on the wound at the patient's puncture site, thereby achieving the effect of compression and hemostasis by the hemostatic pressing head 3.

[0076] When the hemostatic pressing head 3 moves downward to increase the pressure, the hemostatic pressing head 3 drives the liquid storage cylinder 6 to move, and the liquid storage cylinder 6 drives the piston 602 and the limiting rod 603 to move downward, and the limiting rod 603 moves and slides inside the fixed plate 102. When the limiting rod 603 slides inside the fixed plate 102, the inclined surface part of the inclined surface block 1022 contacts the inclined surface part of the limiting rod 603, so that the inclined surface block 1022 slides inside the fixed plate 102 and compresses the spring 1024, so that the limiting rod 603 slides inside the fixed plate 102 without hindrance.

[0077] When the hemostatic pressing head 3 moves upward to reduce the pressure, the spring 1024 drives the inclined block 1022 to be stuck in the limiting rod 603 under the elastic action. The limiting rod 603 and the plane part of the inclined block 1022 are in contact, so that the limiting rod 603 cannot move upward. The hemostatic pressing head 3 moves upward to drive the liquid storage cylinder 6 to move. The limiting rod 603 supports the piston 602 and squeezes the iodine tin inside the liquid storage cylinder 6 into the overflow groove 303 through the infusion tube 304. The iodine tin in the overflow groove 303 is evenly infiltrated into the hemostatic cotton pad 301 after being diverted by the overflow plate 302. The iodine tin inside the hemostatic cotton pad 301 disinfects the puncture wound and softens the blood scab, thereby preventing the blood scab from adhering the hemostatic pressing head 3 and the puncture wound together.

[0078] Embodiment 2:

[0079] Based on the first embodiment, Figures 1 to 7 As shown, it also includes:

[0080] The liquid filling component is arranged inside the liquid storage cylinder 6.

[0081] The liquid filling components include:

[0082] A limit hook 1021, which is fixedly mounted on the upper portion of the fixing plate 102;

[0083] A transmission lever 1023, the transmission lever 1023 is slidably connected to the inside of the fixed plate 102, and the transmission lever 1023 is fixedly mounted on the upper part of the inclined block 1022;

[0084] The coated rubber plug 601 is fixedly installed on the left side of the liquid storage cylinder 6; its function is to pull the transmission lever 1023, the transmission lever 1023 slides inside the fixed plate 102, the limit hook 1021 limits the transmission lever 1023, and the film-coated rubber plug 601 is pierced by a needle to replenish the liquid inside the liquid storage cylinder 6. When the needle is pulled out of the coated rubber plug 601, the film-coated rubber plug 601 squeezes the hole pierced by the needle through elastic force to prevent the liquid inside the liquid storage cylinder 6 from leaking out.

[0085] The specific usage and function of this embodiment are as follows:

[0086] When it is necessary to replenish the liquid inside the liquid storage cylinder 6, the transmission lever 1023 is pulled, and the transmission lever 1023 slides inside the fixed plate 102. The limiting hook 1021 limits the transmission lever 1023. The transmission lever 1023 drives the inclined block 1022 to slide inside the fixed plate 102 and compresses the spring 1024, so that the limiting rod 603 and the plane part of the inclined block 1022 are separated, so that the limiting rod 603 can slide freely inside the fixed plate 102, and the needle tube is used to pierce the coated rubber plug 601 to replenish the liquid inside the liquid storage cylinder 6. When the needle is pulled out of the coated rubber plug 601, the coated rubber plug 601 squeezes the hole pierced by the needle through the elastic force to prevent the liquid inside the liquid storage cylinder 6 from leaking.

Claims

1. A hemostatic compressor capable of limiting pressure, characterized in that: The hemostatic compressor capable of limiting pressure comprises a compressor body (1); a fixing plate (102), the fixing plate (102) being fixedly mounted on the left side of the compressor body (1); a pressure regulating knob (2), the pressure regulating knob (2) being rotatably connected to the upper part of the compressor body (1); a hemostatic pressing head (3), the hemostatic pressing head (3) being arranged below the compressor body (1); a connecting plate (4), the connecting plate (4) being fixedly mounted on the bottom of the compressor body (1); a binding belt (5), the binding belt (5) being fixedly mounted on the outside of the connecting plate (4); a liquid storage cylinder (6), the liquid storage cylinder (6) being fixedly mounted above the hemostatic pressing head (3); a separation and disinfection component, the separation and disinfection component being arranged inside the hemostatic pressing head (3); and a liquid filling component, the liquid filling component being arranged inside the liquid storage cylinder (6).

2. A hemostatic compression device capable of limiting pressure as claimed in claim 1, characterized in that: in, The separation and disinfection assembly comprises: a driving round rod (101) and a threaded rod (201); the driving round rod (101) is slidably connected inside the compressor body (1); and the threaded rod (201) is rotatably connected to the upper part of the compressor body (1).

3. A hemostatic compressor capable of limiting pressure as claimed in claim 2, characterized in that: The separation and disinfection assembly further comprises: a ramp block (1022) and a spring (1024); the ramp block (1022) is slidably connected inside the fixed plate (102); and the spring (1024) is fixedly mounted on the left side of the ramp block (1022).

4. A hemostatic compressor capable of limiting pressure as claimed in claim 2, characterized in that: The separation and disinfection assembly further comprises: a limiting rod (603) and a piston (602), wherein the limiting rod (603) is slidably connected inside the fixing plate (102); and the piston (602) is fixedly mounted on the end of the limiting rod (603).

5. A hemostatic compressor capable of limiting pressure as claimed in claim 2, characterized in that: The separation and disinfection assembly further comprises: an overflow trough (303) and an infusion tube (304); the overflow trough (303) is arranged inside the hemostatic pressing head (3); and the infusion tube (304) is arranged inside the hemostatic pressing head (3).

6. A hemostatic compressor capable of limiting pressure as claimed in claim 2, characterized in that: The separation and disinfection assembly further comprises: an overflow plate (302) and a hemostatic cotton pad (301); the overflow plate (302) is fixedly mounted inside the hemostatic pressing head (3); and the hemostatic cotton pad (301) is clamped on the bottom of the hemostatic pressing head (3).

7. A hemostatic compressor capable of limiting pressure as claimed in claim 1, characterized in that: The liquid filling assembly comprises: a limit hook (1021), a transmission lever (1023) and a coated rubber plug (601); the limit hook (1021) is fixedly mounted on the upper part of the fixed plate (102); the transmission lever (1023) is slidably connected inside the fixed plate (102); the transmission lever (1023) is fixedly mounted on the upper part of the inclined surface block (1022); and the coated rubber plug (601) is fixedly mounted on the left side of the liquid storage cylinder (6).

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