Compression hemostasis device for quickly fixing limbs

Abstract

The utility model relates to the technical field of hemostasis tools, in particular to a compression hemostasis device for quickly fixing limbs, which comprises an arc-shaped plate, an opening is arranged in the middle of the arc-shaped plate, a compression rod is arranged in the opening, a sterile gauze wrapping block is mounted at the bottom end of the compression rod, two ends of the arc-shaped plate are connected with elastic bandages, and through holes are arranged at two ends of the arc-shaped plate. A rack is arranged on one side of the compression rod, and a buckle is installed at the position, close to the rack, of the arc-shaped plate and matched with the rack in a clamped mode. According to the compression hemostasis device for rapidly fixing the limb, the design of the arc-shaped plate and the compression rod is adopted, the compression hemostasis device can be rapidly fixed to the injured limb, tedious winding and knotting are not needed, and therefore the treatment time is greatly saved. The sterile gauze wrapping block in the device can be in direct contact with a wound, a clean hemostasis environment is provided, and infection is prevented. In addition, due to the detachable connection mode of the gauze wrapping block and the compression rod, the use convenience and sanitation are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hemostatic tools, in particular to a compression hemostatic device for quickly fixing limbs. Background Art

[0002] In medical emergency and surgical operations, it is crucial to quickly and effectively apply compression to stop bleeding. Traditional methods of stopping bleeding usually use bandages for fixation, however, this method has some significant drawbacks. First, the use of bandages for fixation is relatively cumbersome and time-consuming, which can be fatal in emergency situations where every second counts. In addition, traditional medical consumables are diverse and non-uniform, which increases the complexity of the operation and may lead to confusion and errors in tense situations.

[0003] Another problem is that once the bandage is fixed, its tightness is usually not adjustable. This may not only cause discomfort to the patient, but more importantly, the effect of compression hemostasis cannot be guaranteed. If the bandage is too tight, it may cause poor local blood circulation; if it is too loose, it may not be able to achieve hemostasis.

[0004] Finally, when the compression needs to be released, the traditional bandage fixation method is also cumbersome and time-consuming. In an emergency, every minute of delay may threaten the patient's life safety. Moreover, once the compression is released, if compression is needed again to stop bleeding, traditional bandages are often not reusable, which not only wastes precious medical resources, but also increases the cost and time of treatment. Utility Model Content

[0005] The purpose of the utility model is to provide a compression hemostasis device for rapid fixation of limbs, so as to solve the problem that once the bandage is fixed, its tightness is usually not adjustable. This may not only cause discomfort to the patient, but more importantly, the compression hemostasis effect cannot be guaranteed. When the compression needs to be released, the traditional bandage fixing method is also cumbersome and time-consuming. In an emergency, every minute of delay may threaten the patient's life safety.

[0006] To achieve the above-mentioned purpose, the utility model provides a compression hemostasis device for rapid fixation of limbs, comprising an arc-shaped plate, an opening is provided in the middle of the arc-shaped plate, a compression rod is provided in the opening, a sterile gauze bag is installed at the bottom end of the compression rod, elastic bands are connected to both ends of the arc-shaped plate, perforations are provided at both ends of the arc-shaped plate, a rack is provided on one side of the compression rod, a buckle is installed on the arc-shaped plate near the rack, and the buckle is engaged with the rack.

[0007] Preferably, the sterile gauze bag is detachably connected to the bottom end of the compression rod.

[0008] Preferably, a thorn-surface Velcro is installed at one end of the elastic band, and a fleece-surface Velcro is installed on the outer surface of the elastic band close to the thorn-surface Velcro. The elastic band passes through the perforation and is tightened and fixed by the thorn-surface Velcro and the fleece-surface Velcro.

[0009] Preferably, a loop is provided at one end of the elastic band, and the loop is connected to the through hole.

[0010] Preferably, the buckle includes a movable plate, the bottom end of which is connected to the arc plate via a hinge, a latching tooth is installed on the side of the movable plate close to the rack, the latching tooth is engaged with the rack, and a spring is installed on the side of the movable plate away from the rack, and when the movable plate is manually pushed outward, the latching tooth is separated from the rack.

[0011] Preferably, the latch tooth is a triangular structure, with the bottom surface perpendicularly arranged relative to the surface of the movable plate and the top surface inclined relative to the surface of the movable plate; the rack is composed of a plurality of teeth, with the top surface of each fin perpendicularly arranged relative to the surface of the movable plate and the bottom surface inclined relative to the surface of the movable plate.

[0012] Preferably, an arc-shaped force-bearing plate is installed at the top end of the compression rod, and the width of the force-bearing plate is greater than the width of the top end of the compression rod.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The device for rapid fixation of limbs by compression hemostasis adopts the design of arc plate and compression rod, which can be quickly fixed on the injured limb without complicated winding and knotting, thus greatly saving the treatment time. The sterile gauze pack in the device can directly contact the wound, provide a clean hemostasis environment and prevent infection. In addition, the detachable connection between the gauze pack and the compression rod improves the convenience and hygiene of use.

[0015] In addition, the design of the elastic bandage allows the device to adapt to limbs of different thicknesses, and through the combination of thorn-surface Velcro and fleece-surface Velcro, it can be quickly tightened and fixed. This fixation method is not only firm and reliable, but also can adjust the tightness according to actual needs to ensure the patient's comfort and hemostasis effect.

[0016] It is particularly worth mentioning that the buckle and rack design in the device allows the compression rod to be fixed at any position on the curved plate, thereby adjusting the compression force on the wound. At the same time, the quick unlocking mechanism of the buckle also greatly simplifies the adjustment of the device and improves the efficiency of treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the arc plate in the utility model;

[0019] Figure 3 It is a structural schematic diagram of the buckle in the utility model.

[0020] The meaning of each number in the figure is:

[0021] 1. Curved plate; 11. Perforation; 12. Opening; Compression rod; 21. Force plate; 22. Sterile gauze pack; 23. Rack; 3. Elastic bandage; 31. Ring; 32. Velcro with thorns; 33. Velcro with fleece; 4. Buckle; 41. Movable plate; 42. Gear; 43. Spring; 44. Hinge. DETAILED DESCRIPTION

[0022] 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.

[0023] The utility model provides a compression hemostasis device for rapid fixation of limbs, such as Figure 1-Figure 3 As shown, it includes an arc-shaped plate 1, an opening 12 is provided in the middle of the arc-shaped plate 1, a compression rod 2 is provided in the opening 12, the rod body of the compression rod is adapted to the opening and is a square column to avoid shaking, a sterile gauze bag 22 is installed at the bottom end of the compression rod 2, and elastic bandages 3 are connected at both ends of the arc-shaped plate 1 for binding on the patient to fix the arc-shaped plate 1, perforations 11 are provided at both ends of the arc-shaped plate 1, a rack 23 is provided on one side of the compression rod 2, a buckle 4 is installed near the rack 23 of the arc-shaped plate 1, the buckle 4 is snap-fitted with the rack 23, the position of the compression rod 2 is adjusted by opening the buckle 4, and different compression forces are adjusted, and the sterile gauze bag 22 is pressed on the wound for rapid fixation and hemostasis.

[0024] In this embodiment, the sterile gauze bag 22 is detachably connected to the bottom end of the compression rod 2, which is convenient for installation and replacement of the sterile gauze bag 22. The connection method can be threaded connection, snap connection, etc.

[0025] Specifically, a thorny Velcro 32 is installed at one end of the elastic band 3, and a fleece Velcro 33 is installed on the outer surface of the elastic band 3 near the thorny Velcro 32. The elastic band 3 passes through the through hole 11 and is tightened and fixed by the thorny Velcro 32 and the fleece Velcro 33.

[0026] Furthermore, a ring 31 is provided at one end of the elastic band 3 , and the ring 31 is connected to the through hole 11 , so as to facilitate the fixation of the elastic band 3 .

[0027] Furthermore, the buckle 4 includes a movable plate 41, the bottom end of which is connected to the arc plate 1 through a hinge 44, a latch tooth 42 is installed on the side of the movable plate 41 close to the rack 23, the latch tooth 42 is engaged with the rack 23, and a spring 43 is installed on the side of the movable plate 41 away from the rack 23. When the movable plate 41 is manually pushed outward, the latch tooth 42 is separated from the rack 23, which facilitates the compression rod 2 to perform compression and hemostasis. After the hand is released, resetting can be achieved through the spring 43, which facilitates the connection and fixation of the latch tooth 42 and the rack 23.

[0028] Furthermore, the latch tooth 42 is a triangular structure, with the bottom surface being perpendicular to the surface of the movable plate 41 and the top surface being inclined relative to the surface of the movable plate 41. The rack 23 is composed of a plurality of teeth, with the top surface of each fin being perpendicular to the surface of the movable plate 41 and the bottom surface being inclined relative to the surface of the movable plate 41, so as to facilitate the engagement and disengagement of the rack 23 and the latch tooth 42.

[0029] Furthermore, an arc-shaped force-bearing plate 21 is installed at the top of the compression rod 2, and the width of the force-bearing plate 21 is greater than the width of the top of the compression rod 2, so that the hand presses the force-bearing plate 21 to drive the compression rod 2 to perform a compression operation.

[0030] When using the compression hemostasis device for rapid fixation of limbs of the utility model, first, the medical staff fixes the arc plate 1 on the patient's limbs through the elastic bandage 3, and the medical staff places the arc plate 1 above the patient's wound, ensuring that the opening 12 of the arc plate 1 is aligned with the wound position. Next, the medical staff installs the sterile gauze pack 22 on the bottom end of the compression rod 2, ensuring that the sterile gauze pack 22 can completely cover the wound. The elastic bandage 3 passes through the perforations 11 at both ends of the arc plate 1, and is tightened and fixed by the combination of the thorn surface Velcro 32 and the fleece surface Velcro 33. This fixing method is both fast and firm, and can adapt to limbs of different thicknesses.

[0031] Next, the medical staff can press the force plate 21 to move the compression rod 2 and the sterile gauze pack 22 downward to compress the wound, and then manually move the movable plate 41 of the buckle 4 to separate the latching teeth 42 from the rack 23. When the appropriate compression force is reached, the medical staff releases the movable plate 41, and the spring 43 pushes the movable plate 41 back to its original position, so that the latching teeth 42 and the rack 23 are re-engaged, thereby fixing the position of the compression rod 2.

[0032] During the whole process, the medical staff can adjust the position of the compression rod 2 at any time as needed to achieve different compression strengths. At the same time, the sterile gauze pack 22 can directly contact the wound to provide a clean hemostasis environment. If the sterile gauze pack 22 needs to be replaced, the medical staff can easily disassemble and install a new sterile gauze pack 22.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A compression hemostasis device for rapid fixation of a limb, comprising a curved plate (1), characterized in that: An opening (12) is provided in the middle of the arc plate (1), a compression rod (2) is provided in the opening (12), a sterile gauze bag (22) is installed at the bottom end of the compression rod (2), elastic bandages (3) are connected to both ends of the arc plate (1), perforations (11) are provided at both ends of the arc plate (1), a rack (23) is provided on one side of the compression rod (2), a buckle (4) is installed on the arc plate (1) near the rack (23), and the buckle (4) is snap-fitted with the rack (23).

2. The compression hemostasis device for rapid fixation of limbs according to claim 1, characterized in that: The sterile gauze pack (22) is detachably connected to the bottom end of the compression rod (2).

3. The compression hemostasis device for rapid fixation of limbs according to claim 1, characterized in that: A thorn-surface Velcro (32) is installed at one end of the elastic band (3), and a fleece-surface Velcro (33) is installed on the outer surface of the elastic band (3) close to the thorn-surface Velcro (32). The elastic band (3) passes through the perforation (11) and is tightened and fixed by the thorn-surface Velcro (32) and the fleece-surface Velcro (33).

4. The compression hemostasis device for rapid fixation of limbs according to claim 1, characterized in that: A ring (31) is provided at one end of the elastic binding band (3), and the ring (31) is connected to the through hole (11).

5. The compression hemostasis device for rapid fixation of limbs according to claim 1, characterized in that: The buckle (4) comprises a movable plate (41), the bottom end of which is connected to the arc-shaped plate (1) via a hinge (44); a latching tooth (42) is installed on a side of the movable plate (41) close to the rack (23); the latching tooth (42) is engaged with the rack (23); a spring (43) is installed on a side of the movable plate (41) away from the rack (23); when the movable plate (41) is manually pushed outward, the latching tooth (42) is separated from the rack (23).

6. The compression hemostasis device for rapid fixation of limbs according to claim 5, characterized in that: The latching tooth (42) is a triangular structure, the bottom surface of which is perpendicularly arranged relative to the surface of the movable plate (41), and the top surface of which is inclined relative to the surface of the movable plate (41); the rack (23) is composed of a plurality of tooth pieces, the top surface of each fin is perpendicularly arranged relative to the surface of the movable plate (41), and the bottom surface of which is inclined relative to the surface of the movable plate (41).

7. The compression hemostasis device for rapid fixation of limbs according to claim 1, characterized in that: An arc-shaped force-bearing plate (21) is installed at the top end of the compression rod (2), and the width of the force-bearing plate (21) is greater than the width of the top end of the compression rod (2).

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