Multifunctional clinical hemostat

Abstract

The utility model relates to the technical field of haemostat for hepatobiliary surgery, and discloses a multifunctional clinical haemostat which comprises an arc-shaped fixing plate, the left end and the right end of the arc-shaped fixing plate are both rotationally connected with arc-shaped rods, the opposite ends of the arc-shaped rods are both fixedly connected with binding belts, and the front end of the binding belt at the left end is fixedly connected with a hook-and-loop fastener. And a plurality of sliding groove blocks are fixedly connected to the upper side and the lower side of the front end of the arc-shaped fixing plate correspondingly, pressing balls are connected to the inner walls of the sliding groove blocks through first springs correspondingly, and a pressing air bag is connected to the bottom end of the arc-shaped fixing plate through an inflation assembly. According to the hemostasis bag, the inflatable bag is used for uniformly extruding the wound of a patient, so that the force required for extruding the wound by the patient is reduced, the workload of medical personnel is reduced, the hemostasis bag is convenient to replace, and the hemostasis bag is simple and quick to replace.

Description

Technical Field

[0001] The utility model relates to the technical field of hemostat for hepatobiliary surgery, in particular to a multifunctional hemostat for clinical use. Background Art

[0002] Hepatobiliary surgery mainly studies hepatocellular carcinoma, hepatobiliary stones, post-hepatitis cirrhosis and acute liver failure caused by severe hepatitis, which are major diseases that seriously threaten the health of Chinese people. At present, hemostasis is required when the catheter is removed after the completion of hepatobiliary surgical puncture. There are many ways to stop bleeding after hepatobiliary surgery. General hemostatic devices can be used for hemostasis after surgical operations such as hepatobiliary and pancreatic surgery.

[0003] After searching, the announcement number CN213552097U is a multifunctional hepatobiliary surgery clinical hemostat, whose squeezing mechanism includes two connecting straps, a slide groove and a straight rod, the two connecting straps are fixedly connected to the opposite ends with Velcro, one end of the straight rod is fixedly connected to a pressing ball, the other end of the straight rod is fixedly connected to a connecting plate, and the top of the connecting plate is fixedly connected to an elastic component. The multifunctional hepatobiliary surgery clinical hemostat, through the coordinated use of connecting straps, slide grooves, straight rods, Velcro, pressing balls, connecting plates and elastic components, closes the Velcro to make the elastic component stressed, so as to apply force to the pressing ball, and then complete the resistance pressing on the bleeding part, which solves the existing problem of directly pressing the bleeding part with fingers, which is troublesome, time-consuming and labor-intensive to operate, and greatly increases the difficulty of work for medical staff.

[0004] Based on the above patent, the squeezing mechanism includes two connecting straps, a slide groove and a straight rod, the opposite ends of the two connecting straps are fixedly connected with Velcro, one end of the straight rod is fixedly connected with a pressing ball, the other end of the straight rod is fixedly connected with a connecting plate, the top of the connecting plate is fixedly connected with an elastic component, the top of the elastic component is fixedly connected to the inside of the slide groove, and the outer surface of the connecting plate is slidably connected to the inner cavity wall of the slide groove. Through the coordinated use of the connecting straps, the slide groove, the straight rod, the Velcro, the pressing ball, the connecting plate and the elastic component, the Velcro is closed to make the elastic component subject to force, so as to achieve the resistance pressing on the bleeding part, thereby solving the problem of directly pressing the bleeding part with fingers, which is troublesome, time-consuming and laborious to operate, and greatly increases the work difficulty for medical staff. However, in the actual hemostasis process, the device in the above patent is usually used to directly press the bleeding part, and the pressing force needs to be controlled to avoid excessive pressing to cause additional harm to the patient, which makes it easy for medical staff to become tired during long-term operation and increases the difficulty of treatment. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a multifunctional clinical hemostat, which allows the inflatable bag to evenly squeeze the patient's wound, thereby reducing the force required for the patient to squeeze the wound, thereby reducing the workload of medical staff and facilitating the replacement of the hemostatic pack, and the process of replacing the hemostatic pack is simple and quick.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A multifunctional clinical hemostat comprises an arc-shaped fixing plate, both left and right ends of the arc-shaped fixing plate are rotatably connected with arc-shaped rods, the opposite ends of the arc-shaped rods are fixedly connected with a tightening belt, the front end of the left tightening belt is fixedly connected with a barbed Velcro, and the front end of the right tightening belt is fixedly connected with a fur Velcro, a plurality of slide blocks are fixedly connected with the upper and lower sides of the front end of the arc-shaped fixing plate, the inner walls of the slide blocks are connected with pressing balls through a first spring, the bottom end of the arc-shaped fixing plate is connected with a pressing airbag through an inflation component, and the inner wall of the front end of the arc-shaped fixing plate is connected with a fixing groove through a replacement component.

[0008] Furthermore, the inflation component includes a fixed frame fixedly connected to the front end of the arc-shaped fixed plate, an inflatable bag is fixedly connected to the front end of the fixed frame, a connecting tube is fixedly connected to the bottom end of the inflatable bag and passes through it, the inner wall of the connecting tube is connected to a one-way tube through a second spring, and the outer wall of the inflatable bag is fixedly connected to an exhaust valve and passes through it.

[0009] Furthermore, the replacement assembly includes a pressing plate installed on the inner wall of the top end of the arc-shaped fixed plate, the inner wall of the fixed groove is fixedly connected to a fixing frame, the top of the fixed frame is rotatably connected to a rotating frame, the right end of the rotating frame is connected to a rotating plate through a torsion spring, and the right end of the fixed frame is fixedly connected to a clamping plate.

[0010] Furthermore, the front end of the first spring is fixedly connected to the rear end of the pressing ball, and the rear end of the first spring is fixedly connected to the inner wall of the front end of the sliding groove block.

[0011] Furthermore, the top end of the second spring is fixedly connected to the inner wall of the connecting tube, and the bottom end of the second spring is fixedly connected to the top end of the one-way tube.

[0012] Furthermore, the bottom end of the connecting tube is fixedly connected to the top end of the pressing airbag.

[0013] Furthermore, the right end of the torsion spring is fixedly connected to the left end of the rotating frame, and the left end of the torsion spring is fixedly connected to the inner wall of the right end of the torsion spring.

[0014] Furthermore, the outer wall of the rotating plate is detachably connected to the inner wall of the clamping plate.

[0015] The utility model has the following beneficial effects:

[0016] 1. In the utility model, by pressing the airbag, the inflatable bag, the connecting tube, the second spring, the one-way tube and the exhaust valve in combination, the inflatable bag can evenly squeeze the patient's wound, thereby reducing the force required for the patient to squeeze the wound, thereby reducing the workload of medical staff and reducing the difficulties in operation, thereby facilitating medical staff to treat patients and improving the convenience of rescue.

[0017] 2. In the utility model, by using the pressing plate, the fixed frame, the rotating frame, the torsion spring, the rotating plate and the clamping plate in combination, it is convenient to replace the hemostatic pack, and the process of replacing the hemostatic pack is simple and quick, and can be completed in a short time, which is helpful to control bleeding in time, and medical staff can quickly master the operation method, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A three-dimensional diagram of a multifunctional clinical hemostat proposed by the utility model;

[0019] Figure 2 A half-section diagram of a slide block of a multifunctional clinical hemostat proposed by the utility model;

[0020] Figure 3 A half-section diagram of an arc-shaped fixing plate of a multifunctional clinical hemostat proposed by the utility model;

[0021] Figure 4 A half-section diagram of a pressing airbag of a multifunctional clinical hemostat proposed by the utility model;

[0022] Figure 5 A half-section diagram of a connecting tube of a multifunctional clinical hemostat proposed by the utility model;

[0023] Figure 6 This is a schematic diagram of the fixing frame structure of a multifunctional clinical hemostat proposed by the utility model;

[0024] Figure 7 The utility model is a cross-sectional view of a clamping plate of a multifunctional clinical hemostat.

[0025] Legend:

[0026] 1. Arc-shaped fixing plate; 2. Arc-shaped rod; 3. Drawstring; 4. Thorny Velcro; 5. Fur Velcro; 6. Slide block; 7. First spring; 8. Pressing ball; 9. Pressing airbag; 10. Fixing groove; 11. Fixing frame; 12. Inflatable bag; 13. Connecting pipe; 14. Second spring; 15. One-way pipe; 16. Exhaust valve; 17. Pressing plate; 18. Fixed frame; 19. Rotating frame; 20. Torsion spring; 21. Rotating plate; 22. Card plate. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Reference Figure 1-7 The utility model provides an embodiment: a multifunctional clinical hemostat, including an arc-shaped fixing plate 1, the left and right ends of the arc-shaped fixing plate 1 are rotatably connected with an arc-shaped rod 2, the opposite ends of the arc-shaped rod 2 are fixedly connected with a tightening belt 3, the front end of the left end tightening belt 3 is fixedly connected with a thorn Velcro 4, the front end of the right end tightening belt 3 is fixedly connected with a fur Velcro 5, the upper and lower sides of the front end of the arc-shaped fixing plate 1 are fixedly connected with a plurality of slide blocks 6, and the inner walls of the slide blocks 6 are connected with a pressing ball through a first spring 7 8. The bottom end of the arc-shaped fixing plate 1 is connected with a pressing airbag 9 through an inflatable component, the inner wall of the front end of the arc-shaped fixing plate 1 is connected with a fixing groove 10 through a replacement component, the front end of the first spring 7 is fixedly connected to the rear end of the pressing ball 8, and the rear end of the first spring 7 is fixedly connected to the inner wall of the front end of the slide block 6. The arc-shaped fixing plate 1 is attached to the patient's wound, and the thorny Velcro 4 is attached to the fur Velcro 5. When the contraction belt 3 is contracted to the patient's wound, the first spring 7 cooperates with the pressing ball 8 to squeeze the patient's wound.

[0029] The front end of the arc-shaped fixed plate 1 is fixedly connected to a fixed frame 11, the front end of the fixed frame 11 is fixedly connected to an inflatable bag 12, the bottom end of the inflatable bag 12 is fixedly connected to a connecting pipe 13 and penetrates, the inner wall of the connecting pipe 13 is connected to a one-way pipe 15 through a second spring 14, the outer wall of the inflatable bag 12 is fixedly connected to an exhaust valve 16 and penetrates, the top end of the second spring 14 is fixedly connected to the inner wall of the connecting pipe 13, the bottom end of the second spring 14 is fixedly connected to the top of the one-way pipe 15, and the bottom end of the connecting pipe 13 is fixedly connected to the top of the pressing airbag 9. When the pressing airbag 9 is repeatedly pressed, the pressing airbag 9 inhales air and transmits it to the one-way pipe 15, so that The one-way tube 15 moves in the connecting tube 13 and transmits air to the inflatable bag 12, so that the inflatable bag 12 expands, allowing the inflatable bag 12 to evenly squeeze the patient's wound, thereby reducing the force required for the patient to squeeze the wound, thereby reducing the workload of medical staff and reducing difficulties in operation, thereby facilitating medical staff to treat patients and improving the convenience of rescue. After the airbag 9 is pressed and stopped, the second spring 14 resets the one-way tube 15, thereby preventing the inflatable bag 12 from escaping due to its use again, and opening the exhaust valve 16 allows the inflatable bag 12 to leak out, thereby facilitating storage.

[0030] A pressing plate 17 is installed on the inner wall of the top of the arc-shaped fixed plate 1, a fixing frame 18 is fixedly connected to the inner wall of the fixing groove 10, a rotating frame 19 is rotatably connected to the top of the fixing frame 18, a rotating plate 21 is connected to the right end of the rotating frame 19 through a torsion spring 20, a clamping plate 22 is fixedly connected to the right end of the fixing frame 18, the right end of the torsion spring 20 is fixedly connected to the left end of the rotating frame 19, the left end of the torsion spring 20 is fixedly connected to the inner wall of the right end of the torsion spring 20, the outer wall of the rotating plate 21 is detachably connected to the inner wall of the clamping plate 22, the pressing plate 17 is pressed to make the hemostatic pack at the fixing frame 18 stop bleeding on the patient's wound, and the rotating plate is rotated when the hemostatic pack needs to be replaced 21 makes it fall off from the clamping plate 22, and then take out the hemostatic pack clamped between the fixed frame 18 and the rotating frame 19 and replace it with a new one, let the fixed frame 18 fit on the rotating frame 19, let the rotating plate 21 stick to the clamping plate 22, and under the torsion of the torsion spring 20, the rotating plate 21 is clamped on the clamping plate 22, so that the hemostatic packs at the fixed frame 18 and the rotating frame 19 can be used, thereby facilitating the replacement of the hemostatic pack. The process of replacing the hemostatic pack is simple and quick, and can be completed in a short time, which is helpful to control bleeding in time, and medical staff can quickly master the operation method, thereby improving work efficiency.

[0031] Working principle: first, stick the arc-shaped fixing plate 1 on the patient's wound, and fit the thorny Velcro 4 on the fur Velcro 5, so that the contraction belt 3 shrinks on the patient's wound, and then let the first spring 7 cooperate with the pressing ball 8 to squeeze the patient's wound. When the pressing airbag 9 is repeatedly pressed, the pressing airbag 9 inhales air and transmits it to the one-way tube 15, and the one-way tube 15 moves in the connecting tube 13 and transmits air to the inflatable bag 12, so that the inflatable bag 12 expands, and the inflatable bag 12 squeezes the patient's wound evenly, thereby reducing the force required for the patient to squeeze the wound, thereby reducing the workload of medical staff, reducing the difficulties in operation, thereby facilitating medical staff to treat patients and improving the convenience of rescue. After the pressing of the airbag 9 stops, the second spring 14 resets the one-way tube 15, thereby preventing the inflatable bag 1 from being used again. 2 allows the internal gas to escape, and opening the exhaust valve 16 allows the inflatable bag 12 to leak out, so as to facilitate storage, and pressing the pressing plate 17 allows the hemostatic pack at the fixed frame 18 to stop bleeding on the patient's wound, and when the hemostatic pack needs to be replaced, the rotating plate 21 is rotated to make it fall off from the clamping plate 22, and then the hemostatic pack clamped between the fixed frame 18 and the rotating frame 19 is taken out and replaced with a new one, and the fixed frame 18 is attached to the rotating frame 19, and the rotating plate 21 is attached to the clamping plate 22, and the rotating plate 21 is clamped at the clamping plate 22 under the torsion of the torsion spring 20, so that the hemostatic packs at the fixed frame 18 and the rotating frame 19 can be used, so as to facilitate the replacement of the hemostatic pack, and the process of replacing the hemostatic pack is simple and quick, and can be completed in a short time, which is helpful to control bleeding in time, and the medical staff can quickly master the operation method, thereby improving work efficiency.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A multifunctional clinical hemostat, comprising an arc-shaped fixing plate (1), characterized in that: The left and right ends of the arc-shaped fixed plate (1) are rotatably connected to arc-shaped rods (2), and the opposite ends of the arc-shaped rods (2) are fixedly connected to a tightening belt (3). The front end of the left tightening belt (3) is fixedly connected to a thorny Velcro (4), and the front end of the right tightening belt (3) is fixedly connected to a fur Velcro (5). The upper and lower sides of the front end of the arc-shaped fixed plate (1) are fixedly connected to a plurality of slide blocks (6), and the inner walls of the slide blocks (6) are connected to pressing balls (8) through first springs (7). The bottom end of the arc-shaped fixed plate (1) is connected to a pressing airbag (9) through an inflatable component, and the inner wall of the front end of the arc-shaped fixed plate (1) is connected to a fixing groove (10) through a replacement component.

2. A multifunctional clinical hemostat according to claim 1, characterized in that: The inflatable assembly comprises a fixing frame (11) fixedly connected to the front end of the arc-shaped fixing plate (1), an inflatable bag (12) fixedly connected to the front end of the fixing frame (11), a connecting pipe (13) fixedly connected to the bottom end of the inflatable bag (12) and passing through, an inner wall of the connecting pipe (13) connected to a one-way pipe (15) via a second spring (14), and an exhaust valve (16) fixedly connected to the outer wall of the inflatable bag (12) and passing through.

3. A multifunctional clinical hemostat according to claim 1, characterized in that: The replacement assembly comprises a pressing plate (17) installed on the inner wall of the top end of the arc-shaped fixed plate (1); a fixing frame (18) is fixedly connected to the inner wall of the fixing groove (10); a rotating frame (19) is rotatably connected to the top end of the fixing frame (18); a rotating plate (21) is connected to the right end of the rotating frame (19) via a torsion spring (20); and a clamping plate (22) is fixedly connected to the right end of the fixing frame (18).

4. A multifunctional clinical hemostat according to claim 1, characterized in that: The front end of the first spring (7) is fixedly connected to the rear end of the pressing ball (8), and the rear end of the first spring (7) is fixedly connected to the inner wall of the front end of the slide block (6).

5. A multifunctional clinical hemostat according to claim 2, characterized in that: The top end of the second spring (14) is fixedly connected to the inner wall of the connecting tube (13), and the bottom end of the second spring (14) is fixedly connected to the top end of the one-way tube (15).

6. A multifunctional clinical hemostat according to claim 2, characterized in that: The bottom end of the connecting tube (13) is fixedly connected to the top end of the pressing airbag (9).

7. A multifunctional clinical hemostat according to claim 3, characterized in that: The right end of the torsion spring (20) is fixedly connected to the left end of the rotating frame (19), and the left end of the torsion spring (20) is fixedly connected to the inner wall of the right end of the torsion spring (20).

8. The multifunctional clinical hemostat according to claim 3, characterized in that: The outer wall of the rotating plate (21) is detachably connected to the inner wall of the clamping plate (22).

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