Hemostasis device for hematology department nursing

Abstract

The invention belongs to the technical field of medical instruments, and particularly relates to a hemostasis device for hematology department nursing, which comprises a base plate, a multifunctional wound hemostasis mechanism, a waste liquid recovery processing mechanism and a self-resetting pedal type lifting mechanism, the multifunctional wound hemostasis mechanism is arranged right above the waste liquid recovery and treatment mechanism, the self-resetting pedal type lifting mechanism is arranged below the base plate, supporting plates are symmetrically arranged on the base plate, and the supporting plates are fixedly connected with the multifunctional wound hemostasis mechanism; the problems that in the prior art, when a medical worker binds a tourniquet, the skin surface is prone to being stressed and pulled, secondary tearing of a wound is possibly caused, and hemostasis operation consumes manpower are solved.

Description

Technical Field

[0001] The invention belongs to the technical field of medical devices, and specifically refers to a hemostatic device for hematology nursing. Background Art

[0002] In the process of hematology nursing, it is often necessary to press on the postoperative wound to achieve the purpose of hemostasis, and when the patient has a sudden wound bleeding, it is also necessary to stop the bleeding before sending to the operating room for treatment; compression hemostasis is a commonly used method of hemostasis. Medical staff usually tie a tourniquet on the upper and lower ends of the patient's wound, spray hemostatic agents on the wound, and then bandage the wound to achieve the purpose of rapid hemostasis; but in the process of tying the tourniquet, the skin surface is easily pulled by force, which may cause secondary tearing of the wound, and this process usually requires the cooperation of multiple medical staff, which is more labor-intensive. Therefore, a device that can automatically and quickly stop bleeding for patients is needed. Summary of the invention

[0003] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a hemostatic device for hematology nursing, which can not only automatically perform compression hemostasis and spray hemostatic agents on patients, but also effectively prevent secondary tearing of wounds during compression hemostasis. It solves the problem in the prior art that when medical staff tie a tourniquet, the skin surface is easily pulled, which may cause secondary tearing of the wound and the hemostasis operation is more labor-intensive.

[0004] The technical solution adopted by the present invention is as follows: The present invention provides a hemostatic device for hematology nursing, comprising a base plate, a multifunctional wound hemostatic mechanism, a waste liquid recovery and processing mechanism and a self-resetting foot-operated lifting mechanism, wherein the waste liquid recovery and processing mechanism is arranged on the base plate, the multifunctional wound hemostatic mechanism is arranged directly above the waste liquid recovery and processing mechanism, the self-resetting foot-operated lifting mechanism is arranged below the base plate, the multifunctional wound hemostatic mechanism comprises a compression spray hemostatic component, an airflow supply component and an anti-wound expansion component, the anti-wound expansion component is arranged below the airflow supply component, the compression spray hemostatic component is symmetrically arranged on both sides of the anti-wound expansion component, the self-resetting foot-operated lifting mechanism comprises a rotating lifting component and a reciprocating foot-operated power supply component, the reciprocating foot-operated power supply component is arranged on the rotating lifting component, and support plates are symmetrically arranged on the base plate, and the support plates are fixedly connected to the multifunctional wound hemostatic mechanism.

[0005] Furthermore, the air flow supply component includes an electric air pump and a rectangular air collecting box, the electric air pump is arranged on the top of the rectangular air collecting box, the air filling port of the electric air pump is connected to the rectangular air collecting box, and a T-shaped slide groove is provided at the bottom of the rectangular air collecting box, and the anti-wound expansion component includes a T-shaped slider 1, a columnar cavity box, a trapezoidal box, a piston, a cross plate, a columnar cylinder, a spring 1, a limit block, a movable column, a triangular block 1, a triangular block 2, a fan gear, a rotating rod, a rack, a rectangular plate, a rubber pressure block and an electric push rod, the T-shaped slider 1 is arranged in the T-shaped slide groove, the electric push rod is arranged at the bottom of the T-shaped slider 1, the columnar cavity box is arranged on the movable end of the electric push rod, the trapezoidal box is arranged on the columnar cavity box, and a rectangular opening is provided at the bottom of the trapezoidal box.

[0006] Further, the piston is arranged in the cylindrical cavity box, the cross plate passes through the bottom of the cylindrical cavity box and is connected to the piston, the cylindrical tube is symmetrically arranged at the bottom of the cylindrical cavity box, the limit block is arranged in the cylindrical tube, the spring 1 is arranged above the limit block, the movable column is arranged on the cross plate, the movable column passes through the bottom of the cylindrical tube and is connected to the limit block, the triangular block 1 is symmetrically arranged on the cross plate, the rotating rod is symmetrically arranged in the trapezoidal box, the fan gear is arranged on the rotating rod, the triangular block 2 is arranged on the fan gear, the rack is arranged in the rectangular opening, the rack is meshed with the fan gear, the rectangular plate is symmetrically arranged on the rack, and the rubber pressure block is arranged at the bottom of the rack.

[0007] Furthermore, the compression spray hemostasis component includes a T-shaped slider 2, a cylindrical hollow rectangular column, a circular block, a rectangular rod, a spring 2, a compression hemostasis plate, an air guide tube, a medicine storage box, a T-shaped block, a rectangular block, a spring 3, a sliding column, a medicine feed pipe and a medicine spray pipe, the T-shaped slider 2 is arranged in the T-shaped slide groove, the cylindrical hollow rectangular column is arranged at the bottom of the T-shaped slider 2, the circular block is arranged in the cylindrical hollow rectangular column, the spring 2 is arranged below the circular block, and the rectangular rod passes through the cylindrical hollow rectangular The column is connected to the circular block, the compression hemostasis plate is arranged at the bottom of the rectangular rod, the medicine storage box is arranged on the cylindrical hollow rectangular column, the air guide tube is arranged at the top of the medicine storage box and is connected to the cylindrical hollow rectangular column, the rectangular block is symmetrically arranged in the medicine storage box, and a cylindrical hole is arranged in the rectangular block, the spring three is arranged in the cylindrical hole, the sliding column is arranged above the spring three, the T-shaped block is arranged on the top of the sliding column, the medicine inlet pipe is arranged on the medicine storage box, and the medicine spraying pipe is arranged at the bottom of the medicine storage box and connected to the medicine storage box.

[0008] Furthermore, the rotating lifting assembly includes a base plate, a fixed column, a lifting column, a lifting plate, a screw and a bevel gear 1. The base plate is arranged directly below the base plate, the fixed column is symmetrically arranged on the base plate, a screw is arranged between the two fixed columns, the bevel gear 1 is fixed on the screw, the lifting plate is arranged on the screw and fixedly connected to the base plate, the lifting column is slidably arranged in the fixed column, and the lifting column is fixedly connected to the base plate.

[0009] Furthermore, the reciprocating pedal power supply assembly includes a rotating column, a second bevel gear, a support block, a cylindrical gear, a trapezoidal block, a fixed plate, an arc block one, a second arc block, a pedal, an arc plate, an arc tube and a fourth spring. The support block is symmetrically arranged on the base plate, and an arc groove one is provided on the support block. The rotating column passes through the support block and is engaged and rotatably connected with the support block. The cylindrical gear is arranged on the rotating column, and the second bevel gear is arranged at both ends of the rotating column, and the second bevel gear is meshed with the first bevel gear.

[0010] Furthermore, the arc block one is arranged in the arc groove one, the fixed plate is symmetrically arranged on the arc block one, the fixed plate is provided with an arc groove two, a trapezoidal block is arranged between the two fixed plates, the trapezoidal block is rotatably connected to the fixed plate, the arc block two is arranged in the arc groove two and is connected to the trapezoidal block, the pedal is arranged on the arc block one, the arc tube is arranged on the bottom plate, the spring four is arranged in the arc tube, and the arc plate is arranged in the arc tube and is connected to the pedal.

[0011] Furthermore, the waste liquid recovery and processing mechanism includes a U-shaped frame, a baffle, a rectangular box and a concave placement plate, the U-shaped frame is symmetrically arranged on the substrate, the baffle is arranged on the U-shaped frame, a rectangular box is arranged between the two U-shaped frames, the concave placement plate is arranged on the top of the U-shaped frame, and a liquid leakage hole is arranged on the concave placement plate.

[0012] Furthermore, an air pipe 1 is symmetrically provided between the columnar cavity box and the rectangular air collecting box, an air pipe 2 is symmetrically provided between the columnar hollow rectangular column and the rectangular air collecting box, and the spray pipe passes through the rubber pressing block and is fixedly connected to the rubber pressing block.

[0013] Furthermore, the spray pipe, air pipe one and air pipe two are all telescopic hoses.

[0014] The beneficial effects achieved by the present invention using the above structure are as follows: The wound expansion prevention component can effectively prevent secondary tearing of the wound during compression hemostasis. It only needs to rotate and adjust the position of the rubber pressure block according to the condition of the wound, so that the wound is located between the two rubber pressure blocks, and the wound is relatively parallel to the two rubber pressure blocks. Then the cross plate is lifted by air pressure, and the cross plate drives the rack to move from both ends to the middle through the fan-shaped gear, so that the rubber pressure block drives the wound to heal toward the center, which can not only prevent secondary tearing of the wound, but also further promote wound healing. The compression spray hemostasis component can automatically compress and stop bleeding at the upper and lower ends of the patient's wound through the compression hemostasis plate, and automatically spray hemostatic drugs on the wound through the spray tube. Compared with manual hemostasis by medical staff, wound hemostasis can be faster; The self-resetting foot-operated lifting mechanism is convenient for lifting and adjusting the height of the multifunctional wound hemostasis mechanism. Only by stepping on the pedal back and forth can the trapezoidal block drive the cylindrical gear and the rotating column to rotate. The rotating column drives the bevel gear one and the screw rod to rotate through the bevel gear two, so that the screw rod drives the lifting plate to lift the multifunctional wound hemostasis mechanism. The operation is simple and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional diagram of a hemostatic device for hematology nursing proposed by the present invention; Figure 2 A three-dimensional diagram of a multifunctional wound hemostasis mechanism of a hemostasis device for hematology nursing proposed by the present invention; Figure 3 A sectional stereoscopic view of an air flow supply assembly of a hemostatic device for hematology nursing proposed by the present invention; Figure 4 This is a diagram of the internal structure of an anti-wound expansion component of a hemostatic device for hematology nursing proposed by the present invention; Figure 5 A three-dimensional diagram of a compression spray hemostasis component of a hemostasis device for hematology nursing proposed by the present invention; Figure 6 This is a diagram showing the internal structure of a compression spray hemostasis component of a hemostasis device for hematology nursing proposed by the present invention; Figure 7 This is a diagram of the internal structure of a medicine storage box of a compression spray hemostasis component of a hemostasis device for hematology nursing proposed by the present invention; Figure 8 A three-dimensional diagram of a self-resetting foot-operated lifting mechanism of a hemostatic device for hematology nursing proposed by the present invention; Fig. 9 This is an internal structural diagram of a reciprocating pedal power supply assembly of a hemostatic device for hematology nursing proposed by the present invention; Fig.10 for Fig. 9 A magnified view of part A; Fig.11 This is a three-dimensional diagram of a waste liquid recovery and processing mechanism of a hemostatic device for hematology nursing proposed by the present invention.

[0016] Among them, 1. base plate, 2. multifunctional wound hemostasis mechanism, 3. waste liquid recovery and treatment mechanism, 4. self-resetting pedal lifting mechanism, 5. compression spray hemostasis component, 6. air flow supply component, 7. anti-wound expansion component, 8. rotating lifting component, 9. reciprocating pedal power supply component, 10. support plate, 11. electric air pump, 12. rectangular air collecting box, 13. T-shaped slide groove, 14. T-shaped slider one, 15. columnar cavity box, 16. trapezoidal box, 17. piston, 18. cross plate, 19. columnar cylinder, 20. spring one, 21. limit block, 22. movable column, 23. triangular block one, 24. triangular block two, 25. fan gear, 26. rotating rod, 27. rack, 28. rectangular plate, 29. rubber pressure block, 30. rectangular opening, 31. T-shaped slider two, 32. columnar hollow rectangular column, 33. circular block, 34. Rectangular rod, 35, spring 2, 36, compression hemostasis plate, 37, airway, 38, medicine storage box, 39, T-shaped block, 40, rectangular block, 41, spring 3, 42, sliding column, 43, medicine inlet pipe, 44, medicine spraying pipe, 45, columnar hole, 46, bottom plate, 47, fixed column, 48, lifting column, 49, lifting plate, 50, screw, 51, bevel gear 1, 52, rotating column, 53, bevel gear 2, 54, support Support block, 55, cylindrical gear, 56, trapezoidal block, 57, fixed plate, 58, arc block one, 59, arc block two, 60, pedal, 61, arc plate, 62, arc tube, 63, spring four, 64, arc groove one, 65, arc groove two, 66, U-shaped frame, 67, baffle, 68, rectangular box, 69, concave placement plate, 70, leakage hole, 71, air pipe one, 72, air pipe two, 73, electric push rod.

[0017] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0019] In the description of the present invention, it should be understood that terms such as “upper”, “lower”, “front”, “back”, “left”, “right”, “top”, “bottom”, “inside” and “outside” indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention.

[0020] like Figure 1 As shown, the present invention proposes a hemostatic device for hematology nursing, comprising a substrate 1, a multifunctional wound hemostatic mechanism 2, a waste liquid recovery and processing mechanism 3 and a self-resetting foot-operated lifting mechanism 4, wherein the waste liquid recovery and processing mechanism 3 is arranged on the substrate 1, the multifunctional wound hemostatic mechanism 2 is arranged directly above the waste liquid recovery and processing mechanism 3, the self-resetting foot-operated lifting mechanism 4 is arranged below the substrate 1, the multifunctional wound hemostatic mechanism 2 comprises a compression spray hemostatic component 5, an airflow supply component 6 and an anti-wound expansion component 7, the anti-wound expansion component 7 is arranged below the airflow supply component 6, the compression spray hemostatic component 5 is symmetrically arranged on both sides of the anti-wound expansion component 7, the self-resetting foot-operated lifting mechanism 4 comprises a rotating lifting component 8 and a reciprocating foot-operated energy supply component 9, the reciprocating foot-operated energy supply component 9 is arranged on the rotating lifting component 8, and a support plate 10 is symmetrically arranged on the substrate 1, and the support plate 10 is fixedly connected to the multifunctional wound hemostatic mechanism 2.

[0021] like Figure 1 , Figure 3 , Figure 4 As shown, the air flow supply component 6 includes an electric air pump 11 and a rectangular air collecting box 12, the electric air pump 11 is arranged on the top of the rectangular air collecting box 12, the air filling port of the electric air pump 11 is connected to the rectangular air collecting box 12, and a T-shaped slide groove 13 is provided at the bottom of the rectangular air collecting box 12, and the anti-wound expansion component 7 includes a T-shaped slider 14, a columnar cavity box 15, a trapezoidal box 16, a piston 17, a cross plate 18, a columnar cylinder 19, a spring 20, a limit block 21, and an active The movable column 22, the triangular block 1 23, the triangular block 24, the fan gear 25, the rotating rod 26, the rack 27, the rectangular plate 28, the rubber pressure block 29 and the electric push rod 73, the T-shaped slider 14 is arranged in the T-shaped slide groove 13, the electric push rod 73 is arranged at the bottom of the T-shaped slider 14, the trapezoidal box 16 is arranged on the movable end of the electric push rod 73, and the bottom of the trapezoidal box 16 is provided with a rectangular opening 30; the electric push rod 73 is engaged and rotatably connected with the T-shaped slider 14.

[0022] like Figure 4As shown, the piston 17 is arranged in the columnar cavity box 15, the cross plate 18 passes through the bottom of the columnar cavity box 15 and is connected to the piston 17, the columnar tube 19 is symmetrically arranged at the bottom of the columnar cavity box 15, the limit block 21 is arranged in the columnar tube 19, the spring 1 20 is arranged above the limit block 21, the movable column 22 is arranged on the cross plate 18, the movable column 22 passes through the bottom of the columnar tube 19 and is connected to the limit block 21, the triangular block 1 23 is symmetrically arranged on the cross plate 18, the rotating rod 26 is symmetrically arranged in the trapezoidal box 16, the fan gear 25 is arranged on the rotating rod 26, the triangular block 24 is arranged on the fan gear 25, the rack 27 is arranged in the rectangular opening 30, the rack 27 is meshed with the fan gear 25, the rectangular plate 28 is symmetrically arranged on the rack 27, and the rubber pressure block 29 is arranged at the bottom of the rack 27.

[0023] like Figure 1 , Figure 5 , Figure 6 , Figure 7 As shown, the compression spray hemostasis component 5 includes a T-shaped slider 2 31, a cylindrical hollow rectangular column 32, a circular block 33, a rectangular rod 34, a spring 2 35, a compression hemostasis plate 36, an air guide tube 37, a medicine storage box 38, a T-shaped block 39, a rectangular block 40, a spring 3 41, a sliding column 42, a medicine feed pipe 43 and a medicine spray pipe 44. The T-shaped slider 2 31 is arranged in the T-shaped slide groove 13, the cylindrical hollow rectangular column 32 is arranged at the bottom of the T-shaped slider 2 31, the circular block 33 is arranged in the cylindrical hollow rectangular column 32, the spring 2 35 is arranged below the circular block 33, and the rectangular rod 34 passes through the cylindrical hollow rectangular column 32 is connected to the circular block 33, the compression hemostasis plate 36 is arranged at the bottom of the rectangular rod 34, the medicine storage box 38 is arranged on the cylindrical hollow rectangular column 32, the air guide tube 37 is arranged at the top of the medicine storage box 38 and is connected to the cylindrical hollow rectangular column 32, the rectangular block 40 is symmetrically arranged in the medicine storage box 38, and a cylindrical hole 45 is provided in the rectangular block 40, the spring three 41 is arranged in the cylindrical hole 45, the sliding column 42 is arranged above the spring three 41, the T-shaped block 39 is arranged on the top of the sliding column 42, the medicine feed pipe 43 is arranged on the medicine storage box 38, and the medicine spraying pipe 44 is arranged at the bottom of the medicine storage box 38 and connected to the medicine storage box 38.

[0024] like Figure 1 , Figure 8 As shown, the rotating lifting assembly 8 includes a base plate 46, a fixed column 47, a lifting column 48, a lifting plate 49, a screw 50 and a bevel gear 51. The base plate 46 is arranged directly below the base plate 1, the fixed columns 47 are symmetrically arranged on the base plate 46, a screw 50 is arranged between the two fixed columns 47, the bevel gear 51 is fixed on the screw 50, the lifting plate 49 is arranged on the screw 50 and fixedly connected to the base plate 1, the lifting column 48 is slidably arranged in the fixed column 47, and the lifting column 48 is fixedly connected to the base plate 1.

[0025] like Figure 1 , Figure 8 , Fig. 9 , Fig.10 As shown, the reciprocating pedal power supply assembly 9 includes a rotating column 52, a bevel gear 2 53, a support block 54, a cylindrical gear 55, a trapezoidal block 56, a fixed plate 57, an arc block 1 58, an arc block 2 59, a pedal 60, an arc plate 61, an arc tube 62 and a spring 4 63. The support block 54 is symmetrically arranged on the bottom plate 46, and an arc groove 1 64 is provided on the support block 54. The rotating column 52 passes through the support block 54 and is engaged and rotatably connected with the support block 54. The cylindrical gear 55 is arranged on the rotating column 52, and the bevel gear 2 53 is arranged at both ends of the rotating column 52, and the bevel gear 2 53 is meshed with the bevel gear 1 51.

[0026] like Fig. 9 , Fig.10 As shown, the arc block 1 58 is arranged in the arc groove 1 64, the fixed plate 57 is symmetrically arranged on the arc block 1 58, the fixed plate 57 is provided with an arc groove 2 65, a trapezoidal block 56 is provided between the two fixed plates 57, the trapezoidal block 56 is rotatably connected to the fixed plate 57, the arc block 2 59 is arranged in the arc groove 2 65 and is connected to the trapezoidal block 56, the pedal 60 is arranged on the arc block 1 58, the arc tube 62 is arranged on the bottom plate 46, the spring 4 63 is arranged in the arc tube 62, and the arc plate 61 is arranged in the arc tube 62 and is connected to the pedal 60.

[0027] like Figure 1 , Fig.11 As shown, the waste liquid recovery and processing mechanism 3 includes a U-shaped frame 66, a baffle 67, a rectangular box 68 and a concave placement plate 69, the U-shaped frame 66 is symmetrically arranged on the substrate 1, the baffle 67 is arranged on the U-shaped frame 66, a rectangular box 68 is arranged between the two U-shaped frames 66, the concave placement plate 69 is arranged on the top of the U-shaped frame 66, and a leakage hole 70 is provided on the concave placement plate 69.

[0028] like Figure 2 As shown, an air pipe 1 71 is symmetrically provided between the columnar cavity box 15 and the rectangular gas collecting box 12, and the connecting port of the air pipe 1 71 and the columnar cavity box 15 is arranged below the piston 17, and an air pipe 2 72 is symmetrically provided between the columnar hollow rectangular column 32 and the rectangular gas collecting box 12, and the connecting port of the air pipe 2 72 and the columnar hollow rectangular column 32 is arranged above the circular block 33, and the spray pipe 44 passes through the rubber pressing block 29 and is fixedly connected to the rubber pressing block 29, and the spray pipe 44, air pipe 1 71 and air pipe 2 72 are all telescopic hoses, and the nozzle on the spray pipe 44 is a pressure nozzle.

[0029] When in use, unscrew the sealing cap on the medicine inlet pipe 43, add hemostatic agent into the medicine storage box 38 through the medicine inlet pipe 43, then place the injured limb of the patient on the concave placement plate 69, and then adjust the positions of the compression spray hemostatic component 5 and the anti-wound expansion component 7 according to the position of the wound, push the compression spray hemostatic component 5, so that the T-shaped slider 2 31 drives the compression spray hemostatic component 5 to slide in the T-shaped slide groove 13, so that the two compression spray hemostatic components 5 are placed at the upper and lower ends of the patient's wound, and then push the anti-wound expansion component 7, so that the T-shaped slider 1 14 drives the anti-wound expansion component 7 to slide in the T-shaped slide groove 13, so that the anti-wound expansion component 7 is placed just above the patient's wound. The wound expansion prevention component 7 is rotated according to the state of the wound, so that the rubber pressure block 29 is placed on the left and right sides of the wound, and then the electric push rod 73 is started, so that the electric push rod 73 drives the columnar cavity box 15 and the trapezoidal box 16 to move downward together. When the rubber pressure block 29 is lightly attached to the skin, the electric push rod 73 is closed, and then the electric air pump 11 is started. The electric air pump 11 starts to quickly inflate the rectangular air collecting box 12, and the gas enters the trachea 1 71 and the trachea 2 72 from the rectangular air collecting box 12 respectively, and at the same time, the columnar cavity box 15 and the columnar hollow rectangular box 68 are pressurized. After the gas enters the columnar cavity box 15, it pushes the piston 17 to move upward, and the piston 17 drives the cross plate 18 to move upward. The cross plate 18 drives the movable column 22 and the triangular block 1 23 to move upward, the triangular block 1 23 drives the triangular block 2 24 to rotate, the triangular block 24 drives the fan gear 25 to rotate, the fan gear 25 drives the two racks 27 to move toward the middle together, the rack 27 drives the rubber pressure block 29 to move toward the middle together, so that the rubber pressure block 29 drives the wound to heal toward the center, which can prevent the wound from tearing again and promote the healing of the wound; after the gas enters the columnar hollow rectangular box 68, it drives the circular block 33 to move downward, the circular block 33 drives the rectangular rod 34 and the compression hemostasis plate 36 to move downward, the spring 2 35 is forced to shrink, and the pressure on the compression hemostasis plate 36 continues to increase. The gas enters the medicine storage box 38 through the air guide tube 37, pushing the T-shaped block 39 to move downward, and the T-shaped block 39 drives the sliding column 42 to move downward. The spring 41 is forced to contract, and the T-shaped block 39 squeezes the hemostatic agent below to be sprayed from the spray tube 44, spraying the hemostatic agent on the wound. When the bleeding of the wound is controlled, the electric air pump 11 releases the internal gas, and at the same time controls the electric push rod 73 to move upward, so that the device can be reset, and then the wound can be simply bandaged; the hemostatic agent that flows down will flow into the rectangular box 68 below through the leakage hole 70, and the rectangular box 68 only needs to be pulled out and dumped for subsequent treatment;If it is necessary to lift the multifunctional wound hemostasis mechanism 2 and the waste liquid recovery and treatment mechanism 3, it is only necessary to repeatedly step on the pedal 60 with the foot, and the pedal 60 drives the arc plate 61 and the arc block 1 58 to rotate, the spring 4 63 is forced to shrink, the arc block 1 58 drives the fixed plate 57 and the trapezoidal block 56 to rotate together, and the trapezoidal plate drives the cylindrical gear 55 to rotate under the restriction of the arc block 2 59, and the cylindrical gear 55 drives the rotating column 52 and the bevel gear 2 53 to rotate, and the bevel gear 2 53 drives the bevel gear 1 51 and the screw 50 to rotate, and the screw 50 drives the lifting plate 49 to move upward, and the lifting plate 49 drives the base plate 1 to move upward, that is, the multifunctional wound hemostasis mechanism 2 and the waste liquid recovery and treatment mechanism 3 are lifted. The hemostasis mechanism 2 and the waste liquid recovery and treatment mechanism 3 are lifted, and the base plate 1 drives the lifting column 48 to move upward. After the pedal 60 is released, the spring 4 63 pushes the pedal 60 to rotate in the opposite direction, and the pedal 60 drives the arc block 1 58 to rotate in the opposite direction. The arc block 1 58 drives the fixed plate 57 and the trapezoidal block 56 to rotate in the opposite direction together. During the reverse rotation, the trapezoidal block 56 can drive the arc block 2 59 to rotate counterclockwise. The trapezoidal block 56 will not drive the cylindrical gear 55 to rotate until it returns to its original position. The pedal 60 can be stepped on again to lift the base plate 1. This is repeated until the multifunctional wound hemostasis mechanism 2 and the waste liquid recovery and treatment mechanism 3 are lifted to a suitable position. ;

[0030] 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.

[0031] The present invention and its embodiments are described above, and such description is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if ordinary technicians in the field are inspired by it, without departing from the purpose of the invention, they can design a structure and embodiment similar to the technical solution without creativity, which should belong to the protection scope of the present invention.

Claims

1. A hemostatic device for hematology nursing, characterized in that: The invention comprises a base plate (1), a multifunctional wound hemostasis mechanism (2), a waste liquid recovery and processing mechanism (3) and a self-resetting foot-operated lifting mechanism (4), wherein the waste liquid recovery and processing mechanism (3) is arranged on the base plate (1), the multifunctional wound hemostasis mechanism (2) is arranged directly above the waste liquid recovery and processing mechanism (3), the self-resetting foot-operated lifting mechanism (4) is arranged below the base plate (1), and the multifunctional wound hemostasis mechanism (2) comprises a compression spray hemostasis component (5), an airflow supply component (6) and an anti-wound expansion component ( 7), the wound expansion prevention component (7) is arranged below the air flow supply component (6), the compression spray hemostasis component (5) is symmetrically arranged on both sides of the wound expansion prevention component (7), the self-resetting foot-operated lifting mechanism (4) includes a rotating lifting component (8) and a reciprocating foot-operated power supply component (9), the reciprocating foot-operated power supply component (9) is arranged on the rotating lifting component (8), and the base plate (1) is symmetrically provided with a support plate (10), and the support plate (10) is fixedly connected to the multifunctional wound hemostasis mechanism (2).

2. A hemostatic device for hematology nursing according to claim 1, characterized in that: The air flow supply component (6) comprises an electric air pump (11) and a rectangular air collecting box (12), wherein the electric air pump (11) is arranged on the top of the rectangular air collecting box (12), the air filling port of the electric air pump (11) is connected to the rectangular air collecting box (12), and the bottom of the rectangular air collecting box (12) is provided with a T-shaped slide groove (13), and the wound expansion prevention component (7) comprises a T-shaped slider (14), a columnar cavity box (15), a trapezoidal box (16), a piston (17), a cross plate (18), a columnar cylinder (19), a spring (20), a limit block (21), a movable A column (22), a triangular block 1 (23), a triangular block 2 (24), a sector gear (25), a rotating rod (26), a rack (27), a rectangular plate (28), a rubber pressure block (29) and an electric push rod (73), wherein the T-shaped slide block 1 (14) is arranged in the T-shaped slide groove (13), the electric push rod (73) is arranged at the bottom of the T-shaped slide block 1 (14), the columnar cavity box (15) is arranged on the movable end of the electric push rod (73), the trapezoidal box (16) is arranged on the columnar cavity box (15), and the bottom of the trapezoidal box (16) is provided with a rectangular opening (30).

3. A hemostatic device for hematology nursing according to claim 2, characterized in that: The piston (17) is arranged in the columnar cavity box (15); the cross plate (18) passes through the bottom of the columnar cavity box (15) and is connected to the piston (17); the columnar tube (19) is symmetrically arranged at the bottom of the columnar cavity box (15); the limit block (21) is arranged in the columnar tube (19); the spring 1 (20) is arranged above the limit block (21); the movable column (22) is arranged on the cross plate (18); the movable column (22) passes through the bottom of the columnar tube (19) and is connected to the limit block (21); The triangular block 1 (23) is symmetrically arranged on the cross plate (18), the rotating rod (26) is symmetrically arranged in the trapezoidal box (16), the fan-shaped gear (25) is arranged on the rotating rod (26), the triangular block 2 (24) is arranged on the fan-shaped gear (25), the rack (27) is arranged in the rectangular opening (30), the rack (27) is meshed with the fan-shaped gear (25), the rectangular plate (28) is symmetrically arranged on the rack (27), and the rubber pressure block (29) is arranged at the bottom of the rack (27).

4. A hemostatic device for hematology nursing according to claim 3, characterized in that: The compression spray hemostasis component (5) comprises a second T-shaped slider (31), a columnar hollow rectangular column (32), a circular block (33), a rectangular rod (34), a second spring (35), a compression hemostasis plate (36), an air guide tube (37), a medicine storage box (38), a T-shaped block (39), a rectangular block (40), a third spring (41), a sliding column (42), a medicine inlet pipe (43) and a medicine spray pipe (44), wherein the second T-shaped slider (31) is arranged in the T-shaped slide groove (13), the columnar hollow rectangular column (32) is arranged at the bottom of the second T-shaped slider (31), the circular block (33) is arranged in the columnar hollow rectangular column (32), the second spring (35) is arranged below the circular block (33), and the rectangular rod (34) passes through the columnar hollow rectangular column (3 2) connected to the circular block (33), the compression hemostasis plate (36) is arranged at the bottom of the rectangular rod (34), the medicine storage box (38) is arranged on the columnar hollow rectangular column (32), the air guide tube (37) is arranged at the top of the medicine storage box (38) and is connected to the columnar hollow rectangular column (32), the rectangular block (40) is symmetrically arranged in the medicine storage box (38), a columnar hole (45) is provided in the rectangular block (40), the spring three (41) is arranged in the columnar hole (45), the sliding column (42) is arranged above the spring three (41), the T-shaped block (39) is arranged on the top of the sliding column (42), the medicine inlet pipe (43) is arranged on the medicine storage box (38), and the medicine spraying pipe (44) is arranged at the bottom of the medicine storage box (38) and is connected to the medicine storage box (38).

5. A hemostatic device for hematology nursing according to claim 4, characterized in that: The rotating lifting assembly (8) comprises a bottom plate (46), a fixed column (47), a lifting column (48), a lifting plate (49), a screw (50) and a bevel gear (51), wherein the bottom plate (46) is arranged directly below the base plate (1), the fixed columns (47) are symmetrically arranged on the bottom plate (46), a screw (50) is arranged between the two fixed columns (47), the bevel gear (51) is fixedly arranged on the screw (50), the lifting plate (49) is arranged on the screw (50) and is fixedly connected to the base plate (1), the lifting column (48) is slidably arranged in the fixed column (47), and the lifting column (48) is fixedly connected to the base plate (1).

6. A hemostatic device for hematology nursing according to claim 5, characterized in that: The reciprocating pedal power supply assembly (9) comprises a rotating column (52), a second bevel gear (53), a support block (54), a cylindrical gear (55), a trapezoidal block (56), a fixed plate (57), an arc block (58), a second arc block (59), a pedal (60), an arc plate (61), an arc tube (62) and a fourth spring (63). The support block (54) is symmetrically arranged on the bottom plate (46). The support block (54) is provided with an arc groove (64). The rotating column (52) passes through the support block (54) and is engaged and rotatably connected with the support block (54). The cylindrical gear (55) is arranged on the rotating column (52). The second bevel gear (53) is arranged at both ends of the rotating column (52). The second bevel gear (53) is meshed with the first bevel gear (51).

7. A hemostatic device for hematology nursing according to claim 6, characterized in that: The arc block 1 (58) is arranged in the arc groove 1 (64), the fixed plate (57) is symmetrically arranged on the arc block 1 (58), the fixed plate (57) is provided with an arc groove 2 (65), a trapezoidal block (56) is arranged between the two fixed plates (57), the trapezoidal block (56) is rotatably connected to the fixed plate (57), the arc block 2 (59) is arranged in the arc groove 2 (65) and is connected to the trapezoidal block (56), the pedal (60) is arranged on the arc block 1 (58), the arc tube (62) is arranged on the bottom plate (46), the spring 4 (63) is arranged in the arc tube (62), and the arc plate (61) is arranged in the arc tube (62) and is connected to the pedal (60).

8. A hemostatic device for hematology nursing according to claim 7, characterized in that: The waste liquid recovery and treatment mechanism (3) comprises a U-shaped frame (66), a baffle (67), a rectangular box (68) and a concave placement plate (69); the U-shaped frame (66) is symmetrically arranged on the base plate (1); the baffle (67) is arranged on the U-shaped frame (66); a rectangular box (68) is arranged between the two U-shaped frames (66); the concave placement plate (69) is arranged on the top of the U-shaped frame (66); and a liquid leakage hole (70) is provided on the concave placement plate (69).

9. A hemostatic device for hematology nursing according to claim 8, characterized in that: An air pipe 1 (71) is symmetrically arranged between the columnar cavity box (15) and the rectangular air collecting box (12), and an air pipe 2 (72) is symmetrically arranged between the columnar hollow rectangular column (32) and the rectangular air collecting box (12). The medicine spraying pipe (44) passes through the rubber pressing block (29) and is fixedly connected to the rubber pressing block (29). The medicine spraying pipe (44), the air pipe 1 (71) and the air pipe 2 (72) are all telescopic hoses.

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