Pressing hemostasis device and use method

Abstract

The invention discloses a pressing hemostasis device and a using method, and relates to the technical field of pressing hemostasis, the pressing hemostasis device comprises a hemostasis mechanism, the hemostasis mechanism comprises two fixing frames, the right side face of one fixing frame is fixedly connected with a bandage, and a pressing mechanism is jointly arranged above the two fixing frames; the pressing mechanism comprises a wound tightening unit, the wound tightening unit is arranged on the left side of the fixing frame, the wound tightening unit is used for tightening an open type wound surface, and the pressing mechanism further comprises a wound pressing unit. By means of the pressing hemostasis device, in the pressing hemostasis process of some knife wounds with large wound surfaces on the limbs of a patient, the wound surfaces are closed more tightly, the opening degree of the wounds is reduced to a great extent, therefore, the pressing hemostasis effect is improved, it is guaranteed that the wounds are not prone to cracking due to pressing force in the pressing process, blood exudation is reduced, and the wound healing rate is increased. And wound recovery of a patient can be better assisted.

Description

Technical Field

[0001] The invention relates to the technical field of compression hemostasis, and in particular to a compression hemostasis device and a use method thereof. Background Art

[0002] When encountering various accidental injuries, if the arteries in the human body's limbs rupture and bleed, due to the high arterial pressure and rapid bleeding, if the hemostasis process is not timely and effective, it will soon endanger life. At this time, you need to use a tourniquet to press and stop the bleeding. Tourniquet hemostasis is a simple and effective hemostasis method used for first aid of massive bleeding in the limbs. It achieves the purpose of hemostasis by compressing blood vessels and blocking blood flow. For example, in emergency trauma surgery, in order to prevent the patient from losing a lot of blood and low blood pressure, it is usually necessary to use pressing to temporarily stop the blood flow in the wound, or in some traumatic injuries with smaller wounds, in order to increase the speed of wound scabbing, pressing is usually used to slow down the outflow of blood.

[0003] The existing compression hemostasis device still has certain shortcomings when in use, especially for some knife wounds with larger wound surfaces on the limbs. During the compression process, the downward pressure will cause the wound to separate to both sides, so that the wound surface cannot be tightly closed, resulting in poor compression hemostasis effect, making it easy for blood to seep out, which is not conducive to the patient's wound recovery. At the same time, the compression hemostasis device can only cooperate with gauze to press the wound, and cannot simply disinfect and sterilize the wound while pressing, making the wound easy to be invaded by bacteria and viruses, affecting the safety of the compression hemostasis device.

[0004] Combining the above problems, we will find that it is difficult to avoid the above problems at the same time when using the existing compression hemostasis device, and even if it can be solved, it needs to be solved with the cooperation of external tools, so it is impossible to achieve the desired effect. Therefore, we propose a compression hemostasis device and a method of use. Summary of the invention

[0005] The object of the present invention is to provide a compression hemostasis device and a method of use to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solution: a compression hemostasis device, comprising a hemostasis mechanism, wherein the hemostasis mechanism comprises two fixing frames, wherein a bandage is fixedly connected to the right side of one of the fixing frames, and a compression mechanism is commonly arranged above the two fixing frames;

[0007] The pressing mechanism comprises a wound tightening unit, which is arranged on the left side of the fixing frame and is used to tighten the open wound surface;

[0008] The pressing mechanism further comprises a wound pressing unit, which is arranged on the top of the fixing frame and is used to press the wound and perform preliminary sterilization and disinfection on the wound;

[0009] An auxiliary mechanism is provided at the bottom of the wound compression unit. The auxiliary mechanism is used in conjunction with the compression mechanism. The auxiliary mechanism can assist in compressing the wound and relieve pressure on the patient.

[0010] Preferably, the wound tightening unit comprises medical gauze, the inner walls of the two fixing frames are fixedly connected to the outer surface of the medical gauze, the inner walls of the two fixing frames are fixedly connected with medical tapes, the adhesive surfaces of the two medical tapes are adhered with release papers, the front sides of the two release papers are fixedly connected with connecting cloths, a rotating rod is arranged on the left side of the fixing frame, the outer surface of the rotating rod is rotatably connected with two limiting frames, the right sides of the two limiting frames are fixedly connected with the left side of one of the fixing frames, the outer surface of the rotating rod is rolled up with two tightening belts, the other ends of the two tightening belts are fixedly connected with connecting blocks, the side surfaces of the two connecting blocks close to each other are respectively fixedly connected with the front and back sides of the other fixing frame, the ends of the rotating rods away from each other are fixedly connected with knobs, the outer surface of the rotating rod is fixedly connected with two ratchet gears, the outer surfaces of the two ratchet gears are meshedly connected with positioning blocks, the right sides of the two positioning blocks are fixedly connected with compression springs, and the other ends of the two compression springs are fixedly connected with the left side of one of the fixing frames.

[0011] Preferably, two limiting rings are fixedly connected to the outer surface of the rotating rod, and the side surfaces of the two limiting rings close to each other are in contact with the outer surface of the tightening belt.

[0012] Preferably, telescopic rods are provided inside the two compression springs, the telescopic ends of the two telescopic rods are fixedly connected to the right side of the positioning block, and the other ends of the two telescopic rods are fixedly connected to the left side of one of the fixing frames.

[0013] Preferably, the wound pressing unit comprises two sliding seats, the two sliding seats are respectively slidably connected to the inside of the two fixing frames, the upper surfaces of the two sliding seats are fixedly connected to the connecting frames, the side surfaces of the two connecting frames close to each other are jointly movably hinged with a connecting plate, a trapezoidal plate is arranged below the connecting plate, a screw is rotatably connected inside the trapezoidal plate, the top of the screw passes through the connecting plate and is fixedly connected to a rotating button, the outer surface of the screw is threadedly connected to the inner wall of the connecting plate, the bottom surface of the trapezoidal plate is fixedly connected to a positioning plate, a medical cotton strip is arranged below the positioning plate, the medical cotton strip is arranged between the two fixing frames, the bottom surface of the medical cotton strip is aligned with the top surface of the outer surface of the medical gauze The upper surface of the medical tampon is fixedly connected with a rubber cover, the upper surface of the rubber cover is fixedly connected with a connecting cover, the upper surface of the connecting cover is fixedly connected to the bottom surface of the positioning plate, the front of the connecting cover is fixedly connected with a liquid filling valve and an exhaust valve, respectively, the inner wall of the rubber cover is fixedly connected with a sealing film, the bottom surface of the sealing film is fixedly connected to the upper surface of the medical tampon, the inner wall of the connecting cover is fixedly connected with three fixing plates, the upper surface of each fixing plate is fixedly connected to the bottom surface of the positioning plate, the bottom surface of each fixing plate is fixedly connected with a fixing spring, the other end of each fixing spring is fixedly connected with an auxiliary ring, and the inner wall of each auxiliary ring is fixedly connected with a puncture needle.

[0014] Preferably, a fixing ring is fixedly connected to the outer surface of the screw rod, and the fixing ring is rotatably connected to the inside of the trapezoidal plate.

[0015] Preferably, the auxiliary mechanism includes a soft airbag, the inner wall of the soft airbag is fixedly connected to the outer surface of the strap, the left side of the outer surface of the soft airbag is fixedly connected to an air inlet pipe, the other end of the air inlet pipe is fixedly connected to a connecting pipe, a syringe is provided on the left side of the soft airbag, and the air outlet end of the syringe is clamped in the interior of the connecting tube. The inner wall of the connecting tube is fixedly connected to the first ladder frame, the interior of the first ladder frame is clamped with the first sealing plate, the right side of the first sealing plate is fixedly connected to the first return spring, the other end of the first return spring is fixedly connected to the first stabilizing ring, the outer surface of the first stabilizing ring is fixedly connected to the inner wall of the connecting tube, the left side of the first sealing plate is fixedly connected to the guide rod, the other end of the guide rod extends to the left side of the connecting tube, the lower part of the outer surface of the connecting tube is fixedly connected to the air supply pipe, the inner wall of the air supply pipe is fixedly connected to the second ladder frame, the interior of the second ladder frame is clamped with the second sealing plate, the upper surface of the second sealing plate is fixedly connected to the second return spring, the other end of the second return spring is fixedly connected to the second stabilizing ring, and the outer surface of the second stabilizing ring is fixedly connected to the inner wall of the air supply pipe.

[0016] Preferably, a clip-on frame is fixedly connected to the left side of one of the fixing frames, the inner wall of the clip-on frame contacts the outer surface of the binding strap, a clip-on plate is arranged inside the clip-on frame, the front and back sides of the clip-on plate are rotatably connected to fixing seats, the right sides of the two fixing seats are fixedly connected to the left side of one of the fixing frames, the right side of the clip-on plate is fixedly connected to two clip-on springs, the other ends of the two clip-on springs are fixedly connected to the left side of one of the fixing frames, the inner wall of the binding strap is provided with clip-on grooves arranged at equal distances, and the clip-on end of the clip-on plate is clipped into the inside of one of the clip-on grooves.

[0017] Preferably, a toggle plate is fixedly connected to the right side surface of the clamping plate, and a pulling opening is provided on the outer surface of the binding strap.

[0018] A method for using a compression hemostasis device, specifically comprising the following steps:

[0019] S1: First, manually pull the connecting cloth to tear off the release paper protecting the adhesive surface of the medical tape, then place the medical gauze just above the patient's wound, so that the fixing frame is located on both sides of the wound, and stick the medical tape to the skin on both sides of the patient's wound. At this time, use the knob to manually rotate the rotating rod, so that the rotating rod can drive the tightening belt to roll up on the rotating rod under the limit of the limit frame. When the tightening belt is rolled up, it can cooperate with the connecting block to close the distance between the two fixing frames. At this time, because the medical tape is attached to both sides of the patient's wound, as the two fixing frames approach each other, the medical tape can be used to push the skin on both sides of the wound to approach each other. At this time, the wound can be gradually merged, and the patient's limbs with some large wounds can be made to close the wound surface more tightly during the pressing and hemostasis process, greatly reducing the degree of wound opening, thereby improving the pressing and hemostasis effect, and ensuring that the wound is not easily split due to the pressing force during the pressing process;

[0020] S2: When the rotating rod rotates counterclockwise to rewind the tightening belt, it will drive the ratchet gear to rotate counterclockwise and disengage from the positioning block, which will not affect the winding of the tightening belt too much. When the winding of the tightening belt is completed, the oblique teeth on the ratchet gear will re-engage with the positioning block, and then cooperate with the elastic force provided by the compression spring and the limit of the telescopic rod to prevent the rotating rod from rotating clockwise to loosen the tightening belt, thereby ensuring the firmness of the tightening belt after tightening;

[0021] S3: Pass the end of the bandage with the pulling opening through the gap between the card frame and the card plate, and then pull the bandage upwards. Due to the pressure and the limit of the card frame, the card plate will be forced to move to the right under the limit of the fixing seat, and the card spring will shrink. When the bandage is tightened to the appropriate position, that is, the bandage and the fixing frame fully fit the skin of the patient's limbs, the bandage cannot slide downward under the card limit of the card slot and the card plate, which can ensure the firmness of the bandage after tightening. At this time, the limit of the bandage after being tied to the patient's limbs can provide a reaction force for the patient's wound to stop bleeding, ensuring the normal compression of the wound;

[0022] S4: A syringe without a needle is inserted into the connecting tube, and the guide rod is located at the center of the syringe outlet. At this time, the piston rod inside the syringe is pulled to the left, and the air inside the connecting tube will be sucked into the syringe, so that negative pressure will appear in the connecting tube and suction will be generated, and then the external gas will push the second sealing plate upward, so that the second sealing plate and the second ladder frame are disengaged and the second return spring is forced to shrink under the limit of the second stabilizing ring. At this time, the air can pass through the gap between the second sealing plate and the second ladder frame and enter the syringe from the connecting tube to complete the suction work. Due to the limit of the first ladder frame on the first sealing plate, the first sealing plate does not move at this time. When the piston rod inside the syringe is pushed, the gas inside the syringe will enter the connecting tube to increase The internal pressure of the connecting tube is increased, forcing the first sealing plate to move rightward and disengage from the first ladder frame, and forcing the first return spring to contract under the limit of the first stabilizing ring, so that air can enter the soft airbag through the gap between the first ladder frame and the first sealing plate through the air inlet pipe. At this time, due to the limit of the second sealing plate by the second ladder frame, the second sealing plate does not move, and then the above operation is repeated, and the outside air can be filled into the soft airbag through the syringe to expand it. The expansion of the soft airbag can further improve the tightness of the patient's wound, and at the same time reduce the discomfort caused to the patient when the bandage is tightened, so that the edge of the bandage is not easy to injure the patient after being tightened, thereby reducing the secondary injury to the patient caused by the pressing and stopping bleeding process;

[0023] S5: When the soft airbag needs to be exhausted, just remove the syringe from the connecting tube, and then manually push the guide rod to the right to disengage the first sealing plate from the first ladder frame, and the gas inside the soft airbag can be discharged outwards. When the strap needs to be loosened, manually move the clamping plate to the right through the toggle plate to release the clamping plate from the slot, and then pull the strap downwards;

[0024] S6: When the two fixing frames are combined to tightly close the patient's wound, manually turn the rotating knob clockwise, and use the threaded connection relationship between the screw and the connecting plate and the limit of the screw by the fixing ring, so that the screw can cooperate with the connecting frame to push the trapezoidal plate and the positioning plate downward. When the positioning plate moves downward, it will push the medical cotton strip downward to squeeze the medical gauze through the connecting cover and the rubber cover. At this time, downward pressure can be provided to the patient's wound from above to achieve the purpose of pressing and stopping bleeding on the wound. In addition, when the positioning plate and the connecting cover squeeze the rubber cover downward, due to the downward pressure and the limit of the medical cotton strip, the rubber cover will be forced to deform, causing the sealing film to move upward and be punctured by the puncture needle. At this time, the iodine tincture and other sterilizing liquids added to the rubber cover through the liquid filling valve can be squeezed into the medical cotton strip from the hole in the center of the puncture needle, and finally use the water absorption of the medical cotton strip and medical gauze to gradually penetrate into the patient's wound, so that when the patient's wound is pressed urgently and there is no time for sterilization, the patient's wound can be simply disinfected and sterilized, providing a certain safety barrier;

[0025] S7: Since the sliding seat slides inside the fixing frame, it will not affect the two fixing frames from approaching each other to close the wound. At the same time, the connecting frame and the connecting plate are movable hinges, and the medical gauze and medical cotton strips are also very soft. Therefore, the two fixing frames can be bent and deformed within the range of movement as needed, so that they can better fit the skin of the patient's wound. Finally, when the rubber cover is filled with iodine tincture or other disinfectants through the filling valve and the connecting cover, the air inside the rubber cover will be discharged outward through the exhaust valve to prevent the rubber cover from bursting due to excessive pressure inside. At the same time, as the gas is discharged, the filling amount of the disinfectant inside the rubber cover can also be increased. When the device needs to be removed, the straps are loosened first, and then the skin around the wounds of the patient's limbs is pressed, and then the medical tape is peeled off the patient through the fixing frame. The device can be removed without turning the rotating rod again to loosen the tightening belt, which is convenient for subsequent medical staff to quickly remove the device and suture the wound.

[0026] Compared with the prior art, the present invention has the following beneficial effects:

[0027] 1. The present invention provides a wound tightening unit, which can make the wounds of some larger knife wounds on the patient's limbs close more tightly during the pressing and hemostasis process, greatly reduce the degree of wound openness, thereby improving the pressing and hemostasis effect, ensuring that the wound is not easily split due to the pressing force during the pressing process, reducing blood exudation, and better assisting the patient's wound recovery.

[0028] 2. The present invention provides a wound pressing unit, which not only ensures the smooth progress of the wound pressing work, but also allows the previously stored iodine tincture and other sterilizing liquid agents to gradually infiltrate the patient's wound during the pressing process, so that when the patient's wound is in time for sterilization during emergency pressing, the patient's wound can be simply disinfected and sterilized, providing a certain safety barrier, making it difficult for the patient's wound to be invaded by bacteria during the pressing hemostasis process, and further increasing the safety of the pressing hemostasis device.

[0029] 3. The present invention can further improve the tightness of the compression on the patient's wound by setting an auxiliary mechanism, while reducing the discomfort caused to the patient when the bandage is tightened, making it difficult for the edge of the bandage to injure the patient after tightening, reducing the secondary injury to the patient during the compression hemostasis process, and improving the comfort of use of the compression hemostasis device to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0031] Figure 2 It is a structural schematic diagram of the fixing frame of the present invention;

[0032] Figure 3 It is a schematic diagram of the structure of the medical gauze of the present invention when viewed from above;

[0033] Figure 4 It is a schematic diagram of the structure of the tightening belt of the present invention;

[0034] Figure 5 It is a structural schematic diagram of the rotating rod of the present invention;

[0035] Figure 6 It is a schematic cross-sectional structure diagram of a trapezoidal plate of the present invention;

[0036] Figure 7 It is a schematic cross-sectional structural diagram of the rubber cover of the present invention;

[0037] Figure 8 It is a structural schematic diagram of the fixing spring of the present invention;

[0038] Fig. 9 It is a schematic diagram of the structure of the binding strap of the present invention;

[0039] Fig.10 It is a structural schematic diagram of the clamping plate of the present invention;

[0040] Fig.11 It is a schematic diagram of the cross-sectional structure of the connecting pipe of the present invention.

[0041] In the figure: 1, hemostasis mechanism; 11, fixing frame; 12, bandage; 2, pressing mechanism; 21, wound tightening unit; 2101, medical gauze; 2102, medical tape; 2103, release paper; 2104, connecting cloth; 2105, rotating rod; 2106, limiting frame; 2107, tightening belt; 2108, connecting block; 2109, knob; 2110, ratchet gear; 2111, positioning block; 2112, compression spring; 2113, limiting ring; 2114, telescopic rod; 22, wound pressing unit; 2201, sliding seat; 2202, connecting frame; 2203, connecting plate; 2204, trapezoidal plate; 2205, screw; 2206, rotating knob; 2207, positioning plate; 2208, medical cotton strip; 2209, rubber cover; 2210, connecting hood; 2211, liquid filling valve; 2212, exhaust valve; 2213, sealing film; 2214, fixing plate; 2215, fixing spring; 2216, auxiliary ring; 2217, puncture needle; 2218, fixing ring; 3, auxiliary mechanism; 301, soft air bag; 302, air inlet pipe; 303, connecting pipe; 304, syringe; 305, first ladder frame; 306, first sealing plate; 307, first return spring; 308, first stabilizing ring; 309, guide rod; 310, air supply pipe; 311, second ladder frame; 312, second sealing plate; 313, second return spring; 314, second stabilizing ring; 315, clamping frame; 316, clamping plate; 317, fixing seat; 318, clamping spring; 319, clamping groove; 320, toggle plate; 321, pulling mouth. DETAILED DESCRIPTION

[0042] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0043] Example 1: Please refer to Figure 1-Figure 5 The present invention provides a technical solution: a pressing hemostasis device, comprising a hemostasis mechanism 1, the hemostasis mechanism 1 comprising two fixing frames 11, a bandage 12 is fixedly connected to the right side of one of the fixing frames 11, and a pressing mechanism 2 is commonly arranged above the two fixing frames 11;

[0044] The pressing mechanism 2 includes a wound tightening unit 21 . The wound tightening unit 21 is disposed on the left side of the fixing frame 11 . The wound tightening unit 21 is used to tighten the open wound surface.

[0045] As a further limitation of the pressing mechanism 2 of the present invention, the wound tightening unit 21 includes a medical gauze 2101, the inner walls of the two fixing frames 11 are fixedly connected to the outer surfaces of the medical gauze 2101, the inner walls of the two fixing frames 11 are fixedly connected with medical tapes 2102, the adhesive surfaces of the two medical tapes 2102 are adhered with release papers 2103, the front sides of the two release papers 2103 are fixedly connected with connecting cloths 2104, a rotating rod 2105 is arranged on the left side of the fixing frame 11, the outer surface of the rotating rod 2105 is rotatably connected with two limiting frames 2106, the right sides of the two limiting frames 2106 are fixedly connected to the left side of one of the fixing frames 11, the outer surface of the rotating rod 2105 is rolled up with two tightening belts 2107, the other ends of the two tightening belts 2107 are fixedly connected with connecting blocks 2108, and the two connecting blocks 2108 are close to each other. The side surfaces are fixedly connected to the front and back surfaces of another fixing frame 11 respectively, and the ends of the rotating rods 2105 that are away from each other are fixedly connected with knobs 2109, and the outer surface of the rotating rods 2105 is fixedly connected with two ratchet gears 2110, and the outer surfaces of the two ratchet gears 2110 are meshedly connected with positioning blocks 2111, and the right sides of the two positioning blocks 2111 are fixedly connected with compression springs 2112, and the other ends of the two compression springs 2112 are fixedly connected to the left side of one of the fixing frames 11. By setting the wound tightening unit 21, some knife wounds with larger wound surfaces on the patient's limbs can be closed more tightly during the process of pressing to stop bleeding, and the degree of wound opening can be greatly reduced, thereby improving the pressing to stop bleeding effect, ensuring that the wound is not easily split due to the pressing force during the pressing process, reducing blood seepage, and better assisting the patient's wound recovery;

[0046] Two limiting rings 2113 are fixedly connected to the outer surface of the rotating rod 2105. The sides of the two limiting rings 2113 that are close to each other are in contact with the outer surface of the tightening belt 2107. The limiting rings 2113 can limit the position of the tightening belt 2107 on the rotating rod 2105, so that the tightening belt 2107 is not easily excessively deviated during the tightening process, thereby improving the stability of the tightening belt 2107.

[0047] A telescopic rod 2114 is provided inside the two compression springs 2112. The telescopic ends of the two telescopic rods 2114 are fixedly connected to the right side of the positioning block 2111, and the other ends of the two telescopic rods 2114 are fixedly connected to the left side of one of the fixed frames 11. The telescopic rod 2114 can limit the moving direction of the compression spring 2112 and the positioning block 2111 without affecting the extension and retraction of the compression spring 2112, so that the positioning block 2111 and the compression spring 2112 can only move and retract left and right.

[0048] The specific implementation method of this embodiment is: first manually pull the connecting cloth 2104 to tear off the release paper 2103 protecting the adhesive surface of the medical tape 2102, then place the medical gauze 2101 just above the patient's wound, so that the fixing frame 11 is located on both sides of the wound, and the medical tape 2102 is attached to the skin on both sides of the patient's wound. At this time, the knob 2109 is used to manually rotate the rotating rod 2105, so that the rotating rod 2105 can drive the tightening belt 2107 to be rolled up on the rotating rod 2105 under the limit of the limit frame 2106. When the tightening belt 2107 is rolled up, it can cooperate with the connecting block 2108 to shorten the distance between the two fixing frames 11. At this time, since the medical tape 2102 is attached to both sides of the patient's wound, as the two fixing frames 11 approach each other, the medical tape 2102 can be cooperated to push the skin on both sides of the wound closer to each other. At this time, the wound can be gradually merged, allowing the patient to When the tightening belt 2107 is wounded, the oblique teeth on the ratchet gear 2110 will re-engage with the positioning block 2111, and then cooperate with the elastic force provided by the compression spring 2112 and the limit of the telescopic rod 2114 to prevent the rotating rod 2105 from rotating clockwise to loosen the tightening belt 2107, thereby ensuring the firmness of the tightening belt 2107 after tightening.

[0049] Example 2: Please refer to Figure 2 , Figure 6 Figure 7 and Figure 8 The present invention provides a technical solution: a pressing hemostasis device. The present invention makes corresponding improvements to the technical problems mentioned in the background technology. The pressing mechanism 2 also includes a wound pressing unit 22, which is arranged on the top of the fixing frame 11. The wound pressing unit 22 is used to press the wound and perform preliminary sterilization and disinfection on the wound.

[0050] As a further limitation of the pressing mechanism 2 of the present invention, the wound pressing unit 22 includes two sliding seats 2201, the two sliding seats 2201 are respectively slidably connected to the inside of the two fixing frames 11, the upper surfaces of the two sliding seats 2201 are fixedly connected to the connecting frames 2202, and the two connecting frames 2202 are close to each other. The side surface is jointly hinged with a connecting plate 2203, and a trapezoidal plate 2204 is arranged below the connecting plate 2203. The interior of the trapezoidal plate 2204 is rotatably connected to a screw rod 2205, and the top of the screw rod 2205 passes through the connecting plate 2203 and is fixedly connected to the rotating knob 2 206, the outer surface of the screw rod 2205 is threadedly connected to the inner wall of the connecting plate 2203, the bottom surface of the trapezoidal plate 2204 is fixedly connected to the positioning plate 2207, a medical cotton strip 2208 is arranged below the positioning plate 2207, the medical cotton strip 2208 is arranged between the two fixing frames 11, the bottom surface of the medical cotton strip 2208 is in contact with the top of the outer surface of the medical gauze 2101, the upper surface of the medical cotton strip 2208 is fixedly connected to the rubber cover 2209, the upper surface of the rubber cover 2209 is fixedly connected to the connecting cover 2210, the upper surface of the connecting cover 2210 is fixedly connected to the positioning plate 2207 The bottom surface of the connecting cover 2210 is fixedly connected, the front of the connecting cover 2210 is fixedly connected with a liquid filling valve 2211 and an exhaust valve 2212, the inner wall of the rubber cover 2209 is fixedly connected with a sealing film 2213, the bottom surface of the sealing film 2213 is fixedly connected to the upper surface of the medical cotton strip 2208, the inner wall of the connecting cover 2210 is fixedly connected with three fixing plates 2214, the upper surface of each fixing plate 2214 is fixedly connected to the bottom surface of the positioning plate 2207, the bottom surface of each fixing plate 2214 is fixedly connected with a fixing spring 2215, and the other end of each fixing spring 2215 is fixedly connected An auxiliary ring 2216 is connected, and the inner wall of each auxiliary ring 2216 is fixedly connected with a puncture needle 2217. By setting the wound pressing unit 22, not only can the wound pressing work be smoothly carried out, but also during the pressing process, the pre-stored iodine tincture and other sterilizing liquid medicines can be gradually infiltrated into the patient's wound, so that when the patient's wound is in urgent pressing and there is no time for sterilization, the patient's wound can be simply disinfected and sterilized, providing a certain safety barrier, so that the patient's wound is not easily invaded by bacteria during the pressing and hemostasis process, and further increasing the safety of the pressing and hemostasis device;

[0051] The outer surface of the screw rod 2205 is fixedly connected with a fixing ring 2218, and the fixing ring 2218 is rotatably connected to the inside of the trapezoidal plate 2204. The fixing ring 2218 can position the screw rod 2205 inside the trapezoidal plate 2204, and ensure that the screw rod 2205 can drive the trapezoidal plate 2204 to move up and down smoothly without affecting the smooth rotation of the screw rod 2205.

[0052] The specific implementation of this embodiment is as follows: after the two fixing frames 11 are combined to tightly close the patient's wound, the rotating knob 2206 is manually turned clockwise, and the screw rod 2205 is connected to the connecting plate 2203 by the threaded connection relationship and the fixing ring 2218 is used to limit the screw rod 2205, so that the screw rod 2205 can cooperate with the connecting frame 2202 to push the trapezoidal plate 2204 and the positioning plate 2207 to move downward. When the positioning plate 2207 moves downward, the medical cotton strip 2208 is pushed downward to squeeze the medical gauze 2101 through the connecting cover 2210 and the rubber cover 2209. At this time, downward pressure can be provided to the patient's wound from above to achieve the purpose of pressing and stopping bleeding on the wound, and when the positioning plate 2207 and the connecting cover 2210 squeeze the rubber cover 2209 downward, due to the downward pressure and the limitation of the medical cotton strip 2208, the rubber cover 2209 is forced to deform, causing the sealing film 2213 to move upward and be punctured by the puncture needle 2217. At this time, the iodine tincture and other sterilizing liquids added to the rubber cover 2209 through the liquid adding valve 2211 can be squeezed into the medical cotton strip 2208 from the hole in the center of the puncture needle 2217, and finally the medical The water absorption of the cotton strip 2208 and the medical gauze 2101 gradually penetrates into the patient's wound, so that when the patient's wound is pressed urgently and there is no time for sterilization, the patient's wound can be simply disinfected and sterilized, providing a certain safety barrier, so that the patient's wound is not easily invaded by bacteria during the pressing and stopping bleeding process, further increasing the safety of the pressing and stopping bleeding device. In addition, since the sliding seat 2201 slides inside the fixing frame 11, it will not affect the two fixing frames 11 from closing the wound together. At the same time, the connecting frame 2202 and the connecting plate 2203 are movable hinges. The medical gauze 2101 and the medical cotton strip 2208 are also very soft, and the two fixing frames 11 can be bent and deformed within a movable range as needed, so that they can better fit the skin of the patient's wound. Finally, when iodine tincture or other disinfectants are filled into the rubber cover 2209 through the liquid filling valve 2211 and the connecting cover 2210, the air inside the rubber cover 2209 will be discharged outward through the exhaust valve 2212 to prevent the rubber cover 2209 from bursting due to excessive internal pressure. At the same time, the filling amount of disinfectant inside the rubber cover 2209 can also be increased as the gas is discharged.

[0053] Example 3: Please refer to Figure 9-11 The present invention provides a technical solution: a compression hemostasis device. The present invention makes corresponding improvements to the technical problems mentioned in the background technology. An auxiliary mechanism 3 is provided at the bottom of the wound compression unit 22. The auxiliary mechanism 3 is used in conjunction with the compression mechanism 2. The auxiliary mechanism 3 can assist in compressing the wound and relieve the pressure on the patient.

[0054] As a further limitation of the auxiliary mechanism 3 of the present invention, the auxiliary mechanism 3 includes a soft air bag 301, the inner wall of the soft air bag 301 is fixedly connected to the outer surface of the strap 12, the left side of the outer surface of the soft air bag 301 is fixedly connected to an air inlet pipe 302, the other end of the air inlet pipe 302 is fixedly connected to a connecting pipe 303, a syringe 304 is provided on the left side of the soft air bag 301, the air outlet end of the syringe 304 is clamped in the interior of the connecting pipe 303, the inner wall of the connecting pipe 303 is fixedly connected to a first ladder frame 305, the interior of the first ladder frame 305 is clamped with a first sealing plate 306, the right side surface of the first sealing plate 306 is fixedly connected to a first return spring 307, the other end of the first return spring 307 is fixedly connected to a first stabilizing ring 308, the outer surface of the first stabilizing ring 308 is fixedly connected to the inner wall of the connecting pipe 303, and the left side of the first sealing plate 306 is fixedly connected to a guide rod The other end of the guide rod 309 extends to the left side of the connecting tube 303. The lower part of the outer surface of the connecting tube 303 is fixedly connected to the air supply pipe 310. The inner wall of the air supply pipe 310 is fixedly connected to the second ladder frame 311. The second ladder frame 311 is internally clamped with a second sealing plate 312. The upper surface of the second sealing plate 312 is fixedly connected to a second return spring 313. The other end of the second return spring 313 is fixedly connected to a second stabilizing ring 314. The outer surface of the second stabilizing ring 314 is fixedly connected to the inner wall of the air supply pipe 310. By setting the auxiliary mechanism 3, the pressing tightness of the patient's wound can be further improved, and at the same time, the discomfort caused to the patient when the bandage 12 is tightened can be reduced, so that the edge of the bandage 12 is not easy to strangle the patient after being tightened, thereby reducing the secondary injury to the patient during the pressing hemostasis process, and improving the comfort of the pressing hemostasis device to a certain extent.

[0055] The left side of one of the fixing frames 11 is fixedly connected with a clamping frame 315, the inner wall of the clamping frame 315 is in contact with the outer surface of the binding strap 12, a clamping plate 316 is arranged inside the clamping frame 315, the front and back sides of the clamping plate 316 are rotatably connected with a fixing seat 317, the right sides of the two fixing seats 317 are fixedly connected with the left side of one of the fixing frames 11, the right side of the clamping plate 316 is fixedly connected with two clamping springs 318, the other ends of the two clamping springs 318 are fixedly connected with the left side of one of the fixing frames 11, The inner wall of the belt 12 is provided with slots 319 arranged at equal distances, and the snap-on end of the snap-on plate 316 is snap-on in one of the slots 319. When the strap 12 is pulled upward, due to the pressure and the limit of the snap-on frame 315, the snap-on plate 316 is forced to move to the right under the limit of the fixing seat 317, and the snap-on spring 318 is contracted. When the strap 12 is tightened to a suitable position, the strap 12 cannot slide downward under the limit of the snap-on of the slot 319 and the snap-on plate 316, which ensures the firmness of the strap 12 after tightening, and ensures the normal use of the strap 12.

[0056] A toggle plate 320 is fixedly connected to the right side of the clamping plate 316, and a pulling opening 321 is provided on the outer surface of the strap 12. The toggle plate 320 can facilitate the user to manually pull the clamping plate 316 to the right to release the clamping plate 316 from the clamping slot 319, so that the strap 12 can be loosened, and the pulling opening 321 can increase the convenience of pulling the strap 12.

[0057] The specific implementation method of this embodiment is as follows: first, pass the end of the bandage 12 with the pulling port 321 through the gap between the clamping frame 315 and the clamping plate 316, and then pull the bandage 12 upward. Due to the pressure and the limit of the clamping frame 315, the clamping plate 316 will be forced to move to the right under the limit of the fixing seat 317, and the clamping spring 318 will shrink. When the bandage 12 is tightened to the appropriate position, that is, the bandage 12 and the fixing frame 11 fully fit the patient's limbs skin, the bandage 12 cannot slide downward under the clamping limit of the clamping groove 319 and the clamping plate 316, which can ensure the firmness of the bandage 12 after tightening. At this time, the limit of the bandage 12 after being tied to the patient's limbs can provide a reaction force for the patient's wound to stop bleeding, thereby ensuring the normal compression of the wound. In order to reduce the damage to the patient's skin after the bandage 12 is tightened, a syringe 304 without a needle can be inserted into the connecting tube 303, and the guide rod 309 is located at the center of the air outlet of the syringe 304. At this time, the piston pull rod inside the syringe 304 is pulled to the left, and the air inside the connecting tube 303 will be sucked into the syringe 304, so that negative pressure will appear in the connecting tube 303 and suction will be generated, and then the external gas will push the second sealing plate 312 upward, so that the second sealing plate 312 and the second ladder frame 311 are disengaged and the second return spring 313 is forced to contract under the limit of the second stabilizing ring 314. At this time, the air can pass through the gap between the second sealing plate 312 and the second ladder frame 311, and enter the syringe 304 from the connecting tube 303 to complete the suction work. , due to the limitation of the first sealing plate 306 by the first ladder frame 305, the first sealing plate 306 does not move at this time. When the piston rod inside the syringe 304 is pushed, the gas inside the syringe 304 will enter the connecting tube 303 to increase the internal pressure of the connecting tube 303, forcing the first sealing plate 306 to move to the right and disengage from the first ladder frame 305, and forcing the first return spring 307 to contract under the limitation of the first stabilizing ring 308, so that the air can enter the soft airbag 301 through the gap between the first ladder frame 305 and the first sealing plate 306 through the air inlet pipe 302. At this time, due to the limitation of the second sealing plate 312 by the second ladder frame 311, the second sealing plate 312 does not move, and then repeat the above operation to pass through the syringe 304. The outside air is filled into the soft airbag 301 to make it expand. The expansion of the soft airbag 301 can further improve the tightness of the pressure on the patient's wound, while reducing the discomfort caused to the patient when the bandage 12 is tightened, so that the edge of the bandage 12 is not easy to strangle the patient, reducing the secondary injury to the patient during the pressing hemostasis process, and improving the comfort of using the pressing hemostasis device to a certain extent. When the soft airbag 301 needs to be exhausted, it is only necessary to remove the syringe 304 from the connecting tube 303, and then manually push the guide rod 309 to the right to disengage the first sealing plate 306 from the first ladder frame 305, and the internal gas of the soft airbag 301 can be discharged outwardly. When the bandage 12 needs to be loosened, the clamping plate 316 is manually pushed to the right through the toggle plate 320.The card plate 316 is released from the card slot 319, and then the bandage 12 is pulled downward. After the bandage 12 is loosened, the skin around the wound of the patient's limbs is pressed first, and then the medical tape 2102 is peeled off from the patient through the fixing frame 11. The device can be removed without rotating the rotating rod 2105 again to loosen the tightening belt 2107, which is convenient for subsequent medical staff to suture the wound.

[0058] A method for using a compression hemostasis device, specifically comprising the following steps:

[0059] S1: First, manually pull the connecting cloth 2104 to tear off the release paper 2103 protecting the adhesive surface of the medical tape 2102, then place the medical gauze 2101 just above the patient's wound, so that the fixing frame 11 is located on both sides of the wound, and the medical tape 2102 is attached to the skin on both sides of the patient's wound. At this time, use the knob 2109 to manually rotate the rotating rod 2105, so that the rotating rod 2105 can drive the tightening belt 2107 to roll up on the rotating rod 2105 under the limit of the limit frame 2106. When the tightening belt 2107 is rolled up, it can cooperate with the connecting cloth 2104 to tighten the medical gauze 2101. The connecting block 2108 shortens the distance between the two fixing frames 11. At this time, since the medical tape 2102 is attached to both sides of the patient's wound, as the two fixing frames 11 approach each other, the medical tape 2102 can be used to push the skin on both sides of the wound to approach each other. At this time, the wound can be gradually merged, so that the patient's limbs with some large wounds can be closed more tightly during the compression hemostasis process, and the degree of wound opening can be greatly reduced, thereby improving the compression hemostasis effect and ensuring that the wound is not easily split due to the compression force during the compression process.

[0060] S2: When the rotating rod 2105 rotates counterclockwise to rewind the tightening belt 2107, the ratchet gear 2110 will be driven to rotate counterclockwise to disengage from the positioning block 2111, which will not affect the rewinding of the tightening belt 2107 too much. When the rewinding of the tightening belt 2107 is completed, the oblique teeth on the ratchet gear 2110 will re-engage with the positioning block 2111, and then cooperate with the elastic force provided by the compression spring 2112 and the limit of the telescopic rod 2114 to prevent the rotating rod 2105 from rotating clockwise to loosen the tightening belt 2107, thereby ensuring the firmness of the tightening belt 2107 after tightening.

[0061] S3: Pass the end of the bandage 12 with the pulling opening 321 through the gap between the clamping frame 315 and the clamping plate 316, and then pull the bandage 12 upwards. Due to the pressure and the limit of the clamping frame 315, the clamping plate 316 will be forced to move to the right under the limit of the fixing seat 317, and the clamping spring 318 will shrink. When the bandage 12 is tightened to a suitable position, that is, the bandage 12 and the fixing frame 11 fully fit the skin of the patient's limbs, the bandage 12 cannot slide downward under the clamping limit of the clamping groove 319 and the clamping plate 316, so that the firmness of the bandage 12 after tightening can be ensured. At this time, the limit of the bandage 12 after being tied to the patient's limbs can provide a reaction force for the patient's wound to stop bleeding, so as to ensure the normal progress of the wound compression;

[0062] S4: The syringe 304 without a needle is inserted into the connecting tube 303, and the guide rod 309 is located at the center of the air outlet of the syringe 304. At this time, the piston pull rod inside the syringe 304 is pulled to the left, and the air inside the connecting tube 303 is sucked into the syringe 304, so that negative pressure appears in the connecting tube 303 and suction is generated, and then the external gas will push the second sealing plate 312 upward, so that the second sealing plate 312 is disengaged from the second ladder frame 311 and the second return spring 313 is forced to shrink under the limit of the second stabilizing ring 314. At this time, the air can pass through the gap between the second sealing plate 312 and the second ladder frame 311, and enter the syringe 304 from the connecting tube 303 to complete the suction work. Due to the limit of the first ladder frame 305 on the first sealing plate 306, the first sealing plate 306 does not move at this time. When the piston rod inside the syringe 304 is pushed, the gas inside the syringe 304 will The air enters the connecting tube 303 to increase the internal pressure of the connecting tube 303, forcing the first sealing plate 306 to move rightward and disengage from the first ladder frame 305, and forcing the first return spring 307 to contract under the limit of the first stabilizing ring 308, so that air can enter the soft air bag 301 through the gap between the first ladder frame 305 and the first sealing plate 306 through the air inlet pipe 302. At this time, due to the limit of the second sealing plate 312 by the second ladder frame 311, the second sealing plate 312 does not move, and then repeat the above operation, the outside air can be filled into the soft air bag 301 through the syringe 304 to make it expand. The expansion of the soft air bag 301 can further improve the tightness of the patient's wound, and at the same time reduce the discomfort caused to the patient when the bandage 12 is tightened, so that the edge of the bandage 12 is not easy to strangle the patient after being tightened, thereby reducing the secondary injury to the patient caused by the pressing hemostasis process;

[0063] S5: When the airbag 301 needs to be exhausted, the syringe 304 is removed from the connecting tube 303, and then the guide rod 309 is manually pushed to the right to disengage the first sealing plate 306 from the first ladder frame 305, and the gas inside the airbag 301 can be discharged to the outside. When the strap 12 needs to be loosened, the clamping plate 316 is manually moved to the right through the toggle plate 320 to release the clamping plate 316 from the clamping groove 319, and then the strap 12 is pulled downward;

[0064] S6: After the two fixing frames 11 are combined to tightly close the patient's wound, manually turn the rotating knob 2206 clockwise, and utilize the threaded connection relationship between the screw rod 2205 and the connecting plate 2203 and the limiting position of the screw rod 2205 by the fixing ring 2218, so that the screw rod 2205 can cooperate with the connecting frame 2202 to push the trapezoidal plate 2204 and the positioning plate 2207 to move downward. When the positioning plate 2207 moves downward, it will push the medical cotton strip 2208 to move downward and squeeze the medical gauze 2101 through the connecting cover 2210 and the rubber cover 2209. At this time, downward pressure can be provided to the patient's wound from above to achieve the purpose of pressing and stopping bleeding on the wound. In addition, when the positioning plate 2207 and the connecting plate 2210 are connected, the medical cotton strip 2208 can be pushed downward to squeeze the medical gauze 2101. When the connecting cover 2210 squeezes the rubber cover 2209 downward, the downward pressure and the limit of the medical cotton strip 2208 will force the rubber cover 2209 to deform, causing the sealing film 2213 to move upward and be punctured by the puncture needle 2217. At this time, the iodine tincture and other sterilizing liquids added to the rubber cover 2209 through the liquid adding valve 2211 can be squeezed into the medical cotton strip 2208 from the hole in the center of the puncture needle 2217, and finally penetrate into the patient's wound gradually by the water absorption of the medical cotton strip 2208 and the medical gauze 2101, so that the patient's wound can be simply disinfected and sterilized when the emergency pressing is too late for sterilization, providing a certain safety barrier;

[0065] S7: Since the sliding seat 2201 slides inside the fixing frame 11, it will not affect the two fixing frames 11 to close the wound. At the same time, the connecting frame 2202 and the connecting plate 2203 are hinged, and the medical gauze 2101 and the medical cotton strip 2208 are also very soft. Therefore, the two fixing frames 11 can be bent and deformed within the moving range as needed, so that they can better fit the skin of the patient's wound. Finally, when the iodine tincture or other disinfectant is filled into the rubber cover 2209 through the liquid filling valve 2211 and the connecting cover 2210, the rubber cover 2209 The internal air will be discharged outward through the exhaust valve 2212 to prevent the rubber cover 2209 from bursting due to excessive internal pressure. At the same time, the filling amount of disinfectant inside the rubber cover 2209 can be increased as the gas is discharged. When the device needs to be removed, the strap 12 is first loosened, and then the skin around the wound of the patient's limbs is pressed, and then the medical tape 2102 is peeled off the patient through the fixing frame 11. The device can be removed without turning the rotating rod 2105 again to loosen the tightening belt 2107, which makes it convenient for subsequent medical staff to quickly remove the device and suture the wound.

[0066] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0067] 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 hemostasis device, comprising a hemostasis mechanism (1), characterized in that: The hemostasis mechanism (1) comprises two fixing frames (11), wherein a binding band (12) is fixedly connected to the right side of one of the fixing frames (11), and a pressing mechanism (2) is commonly arranged above the two fixing frames (11); The pressing mechanism (2) comprises a wound tightening unit (21), wherein the wound tightening unit (21) is arranged on the left side of the fixing frame (11), and the wound tightening unit (21) is used to tighten the open wound surface; The pressing mechanism (2) further comprises a wound pressing unit (22), wherein the wound pressing unit (22) is arranged on the top of the fixing frame (11), and the wound pressing unit (22) is used to press the wound and perform preliminary sterilization and disinfection on the wound; An auxiliary mechanism (3) is provided at the bottom of the wound compression unit (22); the auxiliary mechanism (3) is used in conjunction with the compression mechanism (2); the auxiliary mechanism (3) can assist in compressing the wound and relieve pressure on the patient.

2. A compression hemostasis device according to claim 1, characterized in that: The wound tightening unit (21) comprises a medical gauze (2101), the inner walls of the two fixing frames (11) are fixedly connected to the outer surface of the medical gauze (2101), the inner walls of the two fixing frames (11) are fixedly connected with a medical tape (2102), the adhesive surfaces of the two medical tapes (2102) are adhered with release paper (2103), the front surfaces of the two release papers (2103) are fixedly connected with a connecting cloth (2104), a rotating rod (2105) is arranged on the left side of the fixing frame (11), the outer surface of the rotating rod (2105) is rotatably connected with two limiting frames (2106), the right sides of the two limiting frames (2106) are fixedly connected to the left side of one of the fixing frames (11), and the outer surface of the rotating rod (2105) is fixedly connected to the left side of one of the fixing frames (11). The surface winding has two tightening belts (2107), the other ends of the two tightening belts (2107) are fixedly connected to connecting blocks (2108), the side surfaces of the two connecting blocks (2108) close to each other are fixedly connected to the front and back surfaces of another fixing frame (11), the ends of the rotating rods (2105) away from each other are fixedly connected to knobs (2109), the outer surface of the rotating rods (2105) are fixedly connected to two ratchet gears (2110), the outer surfaces of the two ratchet gears (2110) are meshedly connected to positioning blocks (2111), the right sides of the two positioning blocks (2111) are fixedly connected to compression springs (2112), and the other ends of the two compression springs (2112) are fixedly connected to the left side of one of the fixing frames (11).

3. A compression hemostasis device according to claim 2, characterized in that: Two limiting rings (2113) are fixedly connected to the outer surface of the rotating rod (2105), and the side surfaces of the two limiting rings (2113) that are close to each other are in contact with the outer surface of the tightening belt (2107).

4. A compression hemostasis device according to claim 2, characterized in that: A telescopic rod (2114) is provided inside the two compression springs (2112), the telescopic ends of the two telescopic rods (2114) are fixedly connected to the right side of the positioning block (2111), and the other ends of the two telescopic rods (2114) are fixedly connected to the left side of one of the fixing frames (11).

5. The compression hemostasis device according to claim 2, characterized in that: The wound pressing unit (22) comprises two sliding seats (2201), the two sliding seats (2201) are respectively slidably connected to the inside of two fixed frames (11), the upper surfaces of the two sliding seats (2201) are fixedly connected to connecting frames (2202), and the side surfaces of the two connecting frames (2202) close to each other are jointly movably hinged with a connecting plate (2203), a trapezoidal plate (2204) is arranged below the connecting plate (2203), and a screw rod (2205) is rotatably connected inside the trapezoidal plate (2204). The top end of the screw rod (2205) passes through the connecting plate (2203) and is fixedly connected to a rotating knob (2206); the outer surface of the screw rod (2205) is threadedly connected to the inner wall of the connecting plate (2203); the bottom surface of the trapezoidal plate (2204) is fixedly connected to a positioning plate (2207); a medical cotton strip (2208) is arranged below the positioning plate (2207); the medical cotton strip (2208) is arranged between the two fixing frames (11); the bottom surface of the medical cotton strip (2208) is in contact with the outer surface of the medical gauze (2101); The top of the medical cotton strip (2208) is fixedly connected to a rubber cover (2209), the upper surface of the rubber cover (2209) is fixedly connected to a connecting cover (2210), the upper surface of the connecting cover (2210) is fixedly connected to the bottom surface of the positioning plate (2207), the front of the connecting cover (2210) is fixedly connected to a liquid filling valve (2211) and an exhaust valve (2212), the inner wall of the rubber cover (2209) is fixedly connected to a sealing film (2213), the bottom surface of the sealing film (2213) The connecting cover (2210) is fixedly connected to the upper surface of the medical cotton strip (2208), and the inner wall of the connecting cover (2210) is fixedly connected with three fixing plates (2214), the upper surface of each fixing plate (2214) is fixedly connected to the bottom surface of the positioning plate (2207), the bottom surface of each fixing plate (2214) is fixedly connected with a fixing spring (2215), the other end of each fixing spring (2215) is fixedly connected with an auxiliary ring (2216), and the inner wall of each auxiliary ring (2216) is fixedly connected with a puncture needle (2217).

6. The compression hemostasis device according to claim 5, characterized in that: A fixing ring (2218) is fixedly connected to the outer surface of the screw rod (2205), and the fixing ring (2218) is rotatably connected to the inside of the trapezoidal plate (2204).

7. The compression hemostasis device according to claim 1, characterized in that: The auxiliary mechanism (3) comprises a soft air bag (301), the inner wall of the soft air bag (301) is fixedly connected to the outer surface of the binding belt (12), the left side of the outer surface of the soft air bag (301) is fixedly connected to an air inlet pipe (302), the other end of the air inlet pipe (302) is fixedly connected to a connecting pipe (303), a syringe (304) is arranged on the left side of the soft air bag (301), and the air outlet end of the syringe (304) is clamped inside the connecting pipe (303). The inner wall of the connecting tube (303) is fixedly connected to a first ladder frame (305), the interior of the first ladder frame (305) is clamped with a first sealing plate (306), the right side of the first sealing plate (306) is fixedly connected to a first return spring (307), the other end of the first return spring (307) is fixedly connected to a first stabilizing ring (308), the outer surface of the first stabilizing ring (308) is fixedly connected to the inner wall of the connecting tube (303), the left side of the first sealing plate (306) is fixedly connected to a guide rod (309), the other end of the guide rod (309) extends The connecting tube (303) extends to the left side, and the lower part of the outer surface of the connecting tube (303) is fixedly connected to the air supply tube (310), and the inner wall of the air supply tube (310) is fixedly connected to the second ladder frame (311), and the interior of the second ladder frame (311) is clamped with a second sealing plate (312), and the upper surface of the second sealing plate (312) is fixedly connected to a second return spring (313), and the other end of the second return spring (313) is fixedly connected to a second stabilizing ring (314), and the outer surface of the second stabilizing ring (314) is fixedly connected to the inner wall of the air supply tube (310).

8. The compression hemostasis device according to claim 1, characterized in that: A clamping frame (315) is fixedly connected to the left side of one of the fixing frames (11), the inner wall of the clamping frame (315) is in contact with the outer surface of the binding strap (12), a clamping plate (316) is arranged inside the clamping frame (315), the front and back sides of the clamping plate (316) are rotatably connected to fixing seats (317), the right sides of the two fixing seats (317) are fixedly connected to the left side of one of the fixing frames (11), the right side of the clamping plate (316) is fixedly connected to two clamping springs (318), the other ends of the two clamping springs (318) are fixedly connected to the left side of one of the fixing frames (11), the inner wall of the binding strap (12) is provided with clamping grooves (319) arranged at equal distances, and the clamping end of the clamping plate (316) is clamped inside one of the clamping grooves (319).

9. The compression hemostasis device according to claim 8, characterized in that: The right side surface of the clamping plate (316) is fixedly connected to a toggle plate (320), and the outer surface of the binding belt (12) is provided with a pulling opening (321).

10. A method for using a compression hemostasis device according to any one of claims 1 to 9, characterized in that: Specifically include the following steps: S1: First, manually pull the connecting cloth (2104) to tear off the release paper (2103) protecting the adhesive surface of the medical tape (2102), then place the medical gauze (2101) directly above the patient's wound, so that the fixing frame (11) is located on both sides of the wound, and the medical tape (2102) is attached to the skin on both sides of the patient's wound. At this time, the rotating rod (2105) is manually rotated using the knob (2109), so that the rotating rod (2105) can drive the tightening belt (2107) to be rolled up on the rotating rod (2105) under the limit of the limit frame (2106). When the tightening belt (2107) is rolled up, When rolling, the distance between the two fixing frames (11) can be shortened in cooperation with the connecting block (2108). At this time, since the medical tape (2102) is attached to both sides of the patient's wound, as the two fixing frames (11) are brought closer to each other, the medical tape (2102) can be used to push the skin on both sides of the wound closer to each other. At this time, the wound can be gradually merged, and the patient's limbs with some large wounds can be closed more tightly during the pressing and hemostasis process, which greatly reduces the degree of wound opening, thereby improving the pressing and hemostasis effect and ensuring that the wound is not easily split due to the pressing force during the pressing process. S2: When the rotating rod (2105) rotates counterclockwise to reel in the tightening belt (2107), the ratchet gear (2110) will be driven to rotate counterclockwise to disengage from the positioning block (2111), which will not affect the reeling of the tightening belt (2107) too much. When the reeling of the tightening belt (2107) is completed, the oblique teeth on the ratchet gear (2110) will re-engage with the positioning block (2111), and then cooperate with the elastic force provided by the compression spring (2112) and the limit of the telescopic rod (2114) to prevent the rotating rod (2105) from rotating clockwise to loosen the tightening belt (2107), thereby ensuring the firmness of the tightening belt (2107) after tightening. S3: Pass one end of the bandage (12) with the pulling opening (321) through the gap between the clamping frame (315) and the clamping plate (316), and then pull the bandage (12) upwards. Due to the pressure and the limit of the clamping frame (315), the clamping plate (316) is forced to move to the right under the limit of the fixing seat (317), and the clamping spring (318) is contracted. When the bandage (12) is tightened to a suitable position, that is, the bandage (12) and the fixing frame (11) fully fit the skin of the patient's limbs, the bandage (12) cannot slide downward under the clamping limit of the clamping groove (319) and the clamping plate (316), so that the firmness of the bandage (12) after tightening can be ensured. At this time, the limit of the bandage (12) after being tied to the patient's limbs can provide a reaction force for pressing and stopping bleeding of the patient's wound, thereby ensuring the normal progress of wound compression; S4: The syringe (304) without a needle is inserted into the connecting tube (303), and the guide rod (309) is located at the center of the air outlet of the syringe (304). At this time, the piston rod inside the syringe (304) is pulled to the left, and the air inside the connecting tube (303) is sucked into the syringe (304), so that negative pressure and suction are generated in the connecting tube (303), and then the external gas pushes the second sealing plate (312) upward, so that the second sealing plate (312) is separated from the second ladder frame (311). The second return spring (313) is forced to contract under the limit of the second stabilizing ring (314). At this time, air can pass through the gap between the second sealing plate (312) and the second ladder frame (311) and enter the syringe (304) from the connecting pipe (303) to complete the suction work. Due to the limit of the first sealing plate (306) by the first ladder frame (305), the first sealing plate (306) does not move at this time. When the piston rod inside the syringe (304) is pushed, the inside of the syringe (304) The gas will enter the connecting tube (303) to increase the internal pressure of the connecting tube (303), forcing the first sealing plate (306) to move rightward and disengage from the first ladder frame (305), and forcing the first return spring (307) to contract under the limit of the first stabilizing ring (308), so that the air can enter the soft airbag (301) through the gap between the first ladder frame (305) and the first sealing plate (306) through the air inlet pipe (302). At this time, due to the second ladder frame (311) The second sealing plate (312) is limited, and the second sealing plate (312) does not move. Then, the above operation is repeated, and the outside air is filled into the soft air bag (301) through the syringe (304) to expand it. The expansion of the soft air bag (301) can further improve the tightness of the pressure on the patient's wound, and at the same time reduce the discomfort caused to the patient when the bandage (12) is tightened, so that the edge of the bandage (12) is not easy to injure the patient after being tightened, thereby reducing the secondary injury to the patient caused by the pressing hemostasis process; S5: When the soft airbag (301) needs to be exhausted, the syringe (304) is removed from the connecting tube (303), and then the guide rod (309) is manually pushed to the right to disengage the first sealing plate (306) from the first ladder frame (305), and the gas inside the soft airbag (301) can be exhausted. When the binding strap (12) needs to be loosened, the clamping plate (316) is manually moved to the right through the toggle plate (320) to release the clamping plate (316) from the clamping groove (319), and then the binding strap (12) is pulled downward; S6: After the two fixing frames (11) are combined to tightly close the patient's wound, the rotating knob (2206) is manually rotated clockwise. By utilizing the threaded connection relationship between the screw rod (2205) and the connecting plate (2203) and the position limiting function of the fixing ring (2218) on the screw rod (2205), the screw rod (2205) can cooperate with the connecting frame (2202) to push the trapezoidal plate (2204) and the positioning plate (2207) to move downward. When the positioning plate (2207) moves downward, the medical cotton strip (2208) is pushed downward to squeeze the medical gauze (2101) through the connecting cover (2210) and the rubber cover (2209). At this time, downward pressure can be provided to the patient's wound from above to achieve the purpose of pressing and stopping bleeding on the wound. In addition, when the positioning plate (220 7) When the rubber cover (2209) and the connecting cover (2210) are pressed downwardly by the rubber cover (2209), the downward pressure and the limit of the medical cotton strip (2208) will force the rubber cover (2209) to deform, causing the sealing film (2213) to move upward and be punctured by the puncture needle (2217). At this time, the iodine tincture or other sterilizing liquid added to the rubber cover (2209) through the liquid adding valve (2211) can be squeezed into the medical cotton strip (2208) from the hole in the center of the puncture needle (2217), and finally gradually penetrate into the patient's wound by using the water absorption of the medical cotton strip (2208) and the medical gauze (2101), so that the patient's wound can be simply disinfected and sterilized in the case where the emergency pressing is too late for sterilization, providing a certain safety barrier; S7: Since the sliding seat (2201) slides inside the fixing frame (11), it will not affect the two fixing frames (11) from closing the wound together. At the same time, the connecting frame (2202) and the connecting plate (2203) are hinged, and the medical gauze (2101) and the medical cotton strip (2208) are also very soft. Therefore, the two fixing frames (11) can be bent and deformed within the range of movement as needed, so that they can better fit the skin of the patient's wound. Finally, when the rubber cover (2209) is filled with iodine or other disinfectant through the liquid filling valve (2211) and the connecting cover (2210), the rubber cover (2209) is The air inside the rubber cover (209) will be discharged outward through the exhaust valve (2212) to prevent the rubber cover (2209) from bursting due to excessive internal pressure. At the same time, the filling amount of the disinfectant inside the rubber cover (2209) can be increased as the gas is discharged. When the device needs to be removed, the strap (12) is first loosened, and then the skin around the wound of the patient's limbs is pressed, and then the medical tape (2102) is peeled off from the patient through the fixing frame (11). The device can be removed without rotating the rotating rod (2105) again to loosen the tightening belt (2107), which is convenient for subsequent medical staff to quickly remove the device and suture the wound.

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