Pressurizing hemostasis device for chest injury

Abstract

The invention discloses a chest injury compression hemostasis device, and belongs to the technical field of medical treatment, the chest injury compression hemostasis device comprises an extension pressing plate and an isolation cover, a connecting mechanism for detachable connection of the extension pressing plate and the isolation cover is arranged on the end face of the extension pressing plate and the isolation cover, and a side edge connecting port is formed in the right side of the outer wall of the isolation cover; a sealing rubber ring is fixedly connected to the periphery of the bottom of the isolation cover. By means of the mode, according to temporary needs, specific types of medicine bags or cushion bags are placed in the cavity, the medicine pushing assembly is controlled to enable the cavity to penetrate through the side edge connecting opening to be transferred into the isolation cover and fall into the wound area, then the pressurizing mechanism is controlled to press the wound area, and temporary pressing hemostasis operation of the accurate position of the wound is achieved.

Description

Technical Field

[0001] The invention relates to the field of medical technology, and in particular to a chest injury pressurized hemostasis device. Background Art

[0002] When there is trauma to the chest and the wound is bleeding, it is necessary to wrap it with gauze and apply pressure to stop the bleeding.

[0003] Chinese patent CN117695089A discloses a field battlefield emergency wound dressing device, comprising a top pressure structure and a fixed structure, wherein the fixed structure can be detachably mounted on the top pressure structure; the device can be used for bandaging different positions, such as limbs and chest, and the fracture site can also be clamped and positioned with the help of a top plate.

[0004] However, the existing devices still have the following problems: after the wounded suffer a chest injury, they generally cannot turn the body over to prevent the injury from worsening, but due to the obstruction of clothes, it is not convenient to apply pressure to a specific position on the chest to stop bleeding; padding needs to be placed before wrapping the bleeding point with gauze, and this operation requires the wound to be exposed to the air. If it occurs in weather like sandstorms, it is easy to cause secondary injury or infection.

[0005] Based on this, the present invention designs a chest injury pressure hemostasis device to solve the above problems. Summary of the invention

[0006] In view of the above-mentioned shortcomings of the prior art, the present invention provides a chest injury pressure hemostasis device.

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A chest injury compression hemostasis device comprises an extension pressing plate and an isolation cover, wherein the end surfaces of the extension pressing plate and the isolation cover are provided with a connection mechanism for detachably connecting the extension pressing plate and the isolation cover;

[0009] The right side of the outer wall of the isolation cover is provided with a side connection opening, and a sealing rubber ring is fixedly connected around the outer edge of the bottom of the isolation cover;

[0010] The extended pressing plate is provided with a medicine delivery mechanism for delivering the medicine package or cushion package into the isolation cover, the medicine delivery mechanism includes a medicine pushing component for pushing the medicine package or cushion package to move, a chamber for sliding the medicine package or cushion package, and a sliding groove for limiting the medicine pushing component, the chamber is provided on the extended pressing plate, the sliding groove is provided on the rear side of the extended pressing plate, the sliding groove is communicated with the chamber, the medicine pushing component is connected with the sliding groove, and the side connection port is communicated with the medicine delivery mechanism;

[0011] The isolation cover is provided with a pressurizing mechanism for compressing the wound, the top of the extended pressing plate is provided with a dividing mechanism for dividing the clothes, and the extended pressing plate is provided with a locking mechanism for locking the isolation cover to the human chest.

[0012] Furthermore, the isolation cover is configured to be circular.

[0013] Furthermore, the medicine pushing assembly includes a sliding block, a rotating shaft and a right-angle rod, the sliding block is slidingly connected to the inner wall of the sliding groove, the rotating shaft is rotatably connected to the sliding block, and the right-angle rod is fixedly connected to the rotating shaft.

[0014] Furthermore, the connecting mechanism includes a rotating plate, a rotating splicing groove and a buckling assembly. The rotating plate is symmetrically rotatably installed on the right side of the outer wall of the isolation cover, the rotating splicing groove is symmetrically opened on the left side of the extended pressure plate, and the rotating plate and the rotating splicing groove are buckled through the buckling assembly.

[0015] Furthermore, the buckle assembly includes a rubber buckle rod and a buckle hole, the rubber buckle rod is fixedly connected to the inner wall of the rotating piece, the buckle hole is opened on the outer wall of the rotating splicing groove, and the rubber buckle rod is buckled with the buckle hole.

[0016] Furthermore, the pressurizing mechanism includes a threaded rod handle, a pressure plate and a pressure plate slide groove. The threaded rod handle is threadedly connected to the top of the isolation cover. A pressure plate slide groove is provided at the bottom of the isolation cover. The pressure plate is limitedly and slidingly connected in the pressure plate slide groove. The bottom end of the threaded rod handle passes through the isolation cover and is fixedly connected to the top of the pressure plate.

[0017] Furthermore, the dividing mechanism includes a rotating plate, a dividing groove and a dividing tool. The right end of the rotating plate is rotatably connected to the top of the extended pressure plate. The dividing groove is opened in the middle of the rotating plate. The dividing tool is limitedly slidably connected to the dividing groove.

[0018] Furthermore, the locking mechanism includes a step locking assembly and a rope structure, the step locking assembly is arranged on the top front side of the isolation cover, the rope structure is arranged on the top rear side of the isolation cover, and the step locking assembly and the rope structure are connected when locking.

[0019] Furthermore, the step locking assembly includes a base, a rotating block, a ratchet, an elastic locking assembly and a groove. The base is rotatably installed on the top of the isolation cover, the rotating block is rotatably installed on the top of the base, the ratchet is fixedly connected to the side shaft end of the rotating block, the elastic locking assembly is fixedly installed on the side of the base, the output end of the elastic locking assembly is engaged with the ratchet, and the groove is opened on the top of the base.

[0020] Furthermore, the rope structure includes a rope and a stepping slot, one end of the rope is fixedly connected to the top rear side of the isolation cover, the stepping slot is opened on the outer wall of the rope and multiple stepping slots are evenly opened along the length direction of the rope, and when locked, the stepping slot is engaged with the rotating block.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] 1. According to temporary needs, a specific type of medicine package or pad package is placed in the chamber, and the medicine pusher assembly is controlled to move the chamber through the side connection port to the inside of the isolation cover and drop it on the wound area. Then, the pressurizing mechanism is controlled to press the wound area to achieve temporary compression hemostasis at the precise location of the wound.

[0023] 2. This device can accurately locate the wound according to temporary circumstances and protect the wound by covering it with an isolation cover. In some severe weather conditions, it can press on the wound to stop bleeding while avoiding wound exposure. There is no need to turn the human body over or take off outer clothes, and it has a good first aid effect.

[0024] 3. The length of the rope is long enough to wrap around the chest of the body. By rotating the rotating block, the rotating block can be driven to gradually engage the stepping slot and drag the rope steppingly. The reverse self-locking is achieved through the ratchet and elastic locking assembly, which makes it easy to lock the human body and realize the press locking of the isolation cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0026] Figure 1 A stereoscopic diagram of a chest injury compression hemostasis device according to the present invention;

[0027] Figure 2 It is a front view of a chest injury compression hemostasis device of the present invention;

[0028] Figure 3 It is an internal half-section diagram of a chest injury pressurized hemostasis device of the present invention;

[0029] Figure 4 It is a schematic diagram of the structure of the splitting mechanism;

[0030] Figure 5 This is a schematic diagram of the drug pushing component structure;

[0031] Figure 6 is a schematic diagram of the connecting mechanism structure;

[0032] Figure 7 It is a schematic diagram of the isolation cover and internal structure;

[0033] Figure 8It is a schematic diagram of the structure of the step locking component.

[0034] The numbers in the figure represent:

[0035] 1. Extended pressure plate; 2. Medicine delivery mechanism; 21. Medicine pushing assembly; 211. Sliding block; 212. Rotating shaft; 213. Right-angle rod; 22. Chamber; 23. Sliding groove; 3. Isolation cover; 31. Side connection port; 4. Connection mechanism; 41. Rotating sheet; 42. Rotating splicing groove; 43. Buckle assembly; 431. Rubber buckle rod; 432. Buckle hole; 5. Sealing rubber ring; 6. Pressurizing mechanism; 61. Threaded rod handle; 62. Pressure plate; 63. Pressure plate slide groove; 7. Splitting mechanism; 71. Rotating plate; 72. Splitting groove; 73. Splitting tool; 8. Locking mechanism; 81. Stepping locking assembly; 811. Base; 812. Rotating block; 813. Ratchet; 814. Elastic locking assembly; 815. Groove; 82. Rope structure; 821. Rope; 822. Stepping groove. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution 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 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.

[0037] The terms “left”, “right”, “front”, “back”, “up” and “down” mentioned in the following description are oriented in the viewing direction of the front view.

[0038] Embodiment 1

[0039] In some embodiments, please refer to the attached instructions. Figure 1-8 , a chest injury compression hemostasis device, comprising an extended pressing plate 1 and an isolation cover 3, wherein the isolation cover 3 is configured in a circular shape;

[0040] The end surfaces of the extension pressing plate 1 and the isolation cover 3 are provided with a connection mechanism 4 for detachably connecting the extension pressing plate 1 and the isolation cover 3;

[0041] A side connection opening 31 is provided on the right side of the outer wall of the isolation cover 3, and a sealing rubber ring 5 is fixedly connected to the outer edge of the bottom of the isolation cover 3;

[0042] The extended pressing plate 1 is provided with a medicine delivery mechanism 2 for delivering medicine packages or cushion packages into the isolation cover 3. The medicine delivery mechanism 2 includes a medicine pushing component 21 for pushing the medicine package or cushion package to move, a chamber 22 for the medicine package or cushion package to slide, and a sliding groove 23 for limiting the position of the medicine pushing component 21. The chamber 22 is provided on the extended pressing plate 1, and the sliding groove 23 is provided on the rear side of the extended pressing plate 1. The sliding groove 23 is communicated with the chamber 22, the medicine pushing component 21 is connected with the sliding groove 23, and the side connection port 31 is communicated with the medicine delivery mechanism 2;

[0043] The isolation cover 3 is provided with a pressurizing mechanism 6 for compressing the wound, the top of the extended pressing plate 1 is provided with a dividing mechanism 7 for dividing clothes, and the extended pressing plate 1 is provided with a locking mechanism 8 for locking the isolation cover 3 to the human chest.

[0044] When the present invention is in use, the dividing mechanism 7 is opened, the extended pressing plate 1 is held by hand to insert the isolation cover 3 into the chest area of ​​the human body through the lifted clothes, and according to the observed position of the chest injury of the human body, the sealing rubber ring 5 of the isolation cover 3 is pressed against the injured area, so as to isolate and protect the wound, and then the clothes are separated by the dividing mechanism 7 to expose the area near the wound, and the isolation cover 3 is locked in the chest area of ​​the human body by the locking mechanism 8, and then according to temporary needs, a specific type of medicine package or pad package is placed in the chamber 22, and the medicine pushing component 21 is controlled to transfer the medicine package through the side connection port 31 to the inside of the isolation cover 3 and drop it on the wound area, and then the pressurizing mechanism 6 is controlled to press the wound area to achieve a temporary pressing and hemostasis operation at the precise position of the wound. The device can accurately locate the wound according to the temporary situation and protect the wound by covering it with the isolation cover 3. In some bad weather, the wound can be pressed and hemostasis can be performed while avoiding exposure of the wound, and there is no need to turn over and carry the human body or take off the outer clothes, which has a good first aid effect.

[0045] Embodiment 2

[0046] In some embodiments, Figure 1-8 As shown, as a preferred embodiment of the present invention, the medicine pushing assembly 21 includes a sliding block 211, a rotating shaft 212 and a right-angle rod 213, the sliding block 211 is limitedly slidably connected to the inner wall of the sliding groove 23, the rotating shaft 212 is rotatably connected to the sliding block 211, and the right-angle rod 213 is fixedly connected to the rotating shaft 212;

[0047] By rotating the right-angle rod 213, the right-angle rod 213 and the sliding block 211 can be rotated relative to each other, so that the medicine package can be placed and pushed;

[0048] The connecting mechanism 4 includes a rotating piece 41, a rotating splicing groove 42 and a buckle assembly 43. The rotating piece 41 is symmetrically mounted on the right side of the outer wall of the isolation cover 3, and the rotating splicing groove 42 is symmetrically opened on the left side of the extended pressing plate 1. The rotating piece 41 and the rotating splicing groove 42 are buckled by the buckle assembly 43.

[0049] The buckle assembly 43 includes a rubber buckle rod 431 and a buckle hole 432. The rubber buckle rod 431 is fixedly connected to the inner wall of the rotating piece 41. The buckle hole 432 is opened on the outer wall of the rotating splicing groove 42. The rubber buckle rod 431 is buckled with the buckle hole 432.

[0050] After the isolation cover 3 is fixed to the human body by the locking mechanism 8, the isolation cover 3 can be separated from the extension pressing plate 1 by controlling the rubber buckle rod 431 to separate from the buckle hole 432, so as to facilitate the transportation of the patient;

[0051] The pressurizing mechanism 6 includes a threaded rod handle 61, a pressing plate 62 and a pressing plate slide groove 63. The threaded rod handle 61 is threadedly connected to the top of the isolation cover 3. The bottom of the isolation cover 3 is provided with a pressing plate slide groove 63. The pressing plate 62 is limitedly slidably connected in the pressing plate slide groove 63. The bottom end of the threaded rod handle 61 passes through the isolation cover 3 and is fixedly connected to the top of the pressing plate 62.

[0052] The pressing plate 62 and the pressing plate slide 63 can rotate relative to each other;

[0053] When the medicine pack enters the isolation cover 3 through the side connection port 31, the threaded rod handle 61 is rotated to drive the pressing plate 62 to descend, and gradually the pressing plate 62 presses the medicine pack on the wound, thereby achieving rapid pressure to stop bleeding, and the operation is simple;

[0054] The dividing mechanism 7 includes a rotating plate 71, a dividing groove 72 and a dividing tool 73. The right end of the rotating plate 71 is rotatably connected to the top of the extended pressing plate 1. The dividing groove 72 is provided in the middle of the rotating plate 71. The dividing tool 73 is limitedly slidably connected to the dividing groove 72.

[0055] When the clothes are placed between the extended pressure plate 1 and the rotating plate 71, the dividing tool 73 is dragged to slide on the dividing groove 72 to divide the clothes, thereby exposing the area around the wound, facilitating disinfection and installing the locking mechanism 8 on the human body. The operation process is simple and only requires one hand and can be performed while protecting the wound from exposure.

[0056] Embodiment 3

[0057] In some embodiments, Figure 1-8 As shown, as a preferred embodiment of the present invention,

[0058] The locking mechanism 8 includes a step locking assembly 81 and a rope structure 82. The step locking assembly 81 is arranged on the top front side of the isolation cover 3, and the rope structure 82 is arranged on the top rear side of the isolation cover 3. The step locking assembly 81 and the rope structure 82 are connected when locking.

[0059] The step locking assembly 81 includes a base 811, a rotating block 812, a ratchet 813, an elastic locking assembly 814 and a groove 815. The base 811 is rotatably mounted on the top of the isolation cover 3, the rotating block 812 is rotatably mounted on the top of the base 811, the ratchet 813 is fixedly connected to the side shaft end of the rotating block 812, the elastic locking assembly 814 is fixedly mounted on the side of the base 811, the output end of the elastic locking assembly 814 is clamped with the ratchet 813, and the groove 815 is opened on the top of the base 811;

[0060] The rope structure 82 includes a rope 821 and a stepping slot 822. One end of the rope 821 is fixedly connected to the top rear side of the isolation cover 3. The stepping slot 822 is opened on the outer wall of the rope 821 and is evenly opened along the length direction of the rope 821. When locked, the stepping slot 822 is engaged with the rotating block 812.

[0061] The length of the rope 821 is long enough to wrap around the chest of the body. The rope 821 is located above the groove 815. By rotating the rotating block 812, the rotating block 812 can be driven to gradually engage the stepping notch 822 and drag the rope 821 to step forward. The reverse self-locking is achieved through the ratchet 813 and the elastic locking component 814, so that the human body can be locked and the isolation cover 3 can be pressed and locked.

[0062] The elastic locking assembly 814 is composed of a base, a spring and a pawl. A spring groove is provided in the base. The inner wall of the spring groove is limitedly and slidably connected with a pawl. A spring is fixedly connected between the spring groove and the small block. The outer end of the pawl is engaged with the teeth of the ratchet wheel 813. The bottom of the base is fixedly connected with the side of the base 811.

[0063] When in use, the rotating ratchet 813 is rotated clockwise to push the pawl into the base without affecting the rotation of the rotating ratchet 813. The rotating ratchet 813 drives the rotating block 812 to rotate, and the tip of the rotating block 812 hooks the stepping slot 822 and drives the rope 821 to be tightened. The above operation is repeated until the rope 821 is tightened to a suitable length, and the ratchet 813 is released. At this time, the pawl is engaged with the ratchet 813 under the action of the spring, so that the ratchet 813 is self-locking, thereby making the rotating block 812 self-locking, so that the rope 821 is fixed at the set length.

[0064] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A chest injury compression hemostasis device, comprising an extended pressure plate (1) and an isolation cover (3), characterized in that: The end surfaces of the extension pressing plate (1) and the isolation cover (3) are provided with connection mechanisms (4) for detachably connecting the extension pressing plate (1) and the isolation cover (3); A side connection opening (31) is provided on the right side of the outer wall of the isolation cover (3), and a sealing rubber ring (5) is fixedly connected around the outer edge of the bottom of the isolation cover (3); The extended pressing plate (1) is provided with a medicine delivery mechanism (2) for delivering medicine packages or cushion packages into the isolation cover (3), the medicine delivery mechanism (2) comprising a medicine pushing component (21) for pushing the medicine packages or cushion packages to move, a chamber (22) for the medicine packages or cushion packages to slide, and a sliding groove (23) for limiting the position of the medicine pushing component (21), the chamber (22) is provided on the extended pressing plate (1), the sliding groove (23) is provided on the rear side of the extended pressing plate (1), the sliding groove (23) is communicated with the chamber (22), the medicine pushing component (21) is connected with the sliding groove (23), and the side connection port (31) is communicated with the medicine delivery mechanism (2); The isolation cover (3) is provided with a pressurizing mechanism (6) for compressing the wound, the top of the extended pressing plate (1) is provided with a dividing mechanism (7) for dividing the clothes, and the extended pressing plate (1) is provided with a locking mechanism (8) for locking the isolation cover (3) to the human chest.

2. The chest injury compression hemostasis device according to claim 1, characterized in that: The isolation cover (3) is arranged in a circular shape.

3. The chest injury compression hemostasis device according to claim 2, characterized in that: The medicine pushing assembly (21) comprises a sliding block (211), a rotating shaft (212) and a right-angle rod (213); the sliding block (211) is slidably connected to the inner wall of the sliding groove (23); the rotating shaft (212) is rotatably connected to the sliding block (211); and the right-angle rod (213) is fixedly connected to the rotating shaft (212).

4. The chest injury compression hemostasis device according to claim 3, characterized in that: The connecting mechanism (4) comprises a rotating piece (41), a rotating splicing groove (42) and a buckling assembly (43); the rotating piece (41) is symmetrically mounted on the right side of the outer wall of the isolation cover (3); the rotating splicing groove (42) is symmetrically opened on the left side of the extended pressing plate (1); and the rotating piece (41) and the rotating splicing groove (42) are buckled by the buckling assembly (43).

5. The chest injury compression hemostasis device according to claim 4, characterized in that: The buckle assembly (43) comprises a rubber buckle rod (431) and a buckle hole (432), wherein the rubber buckle rod (431) is fixedly connected to the inner wall of the rotating plate (41), and the buckle hole (432) is arranged on the outer wall of the rotating splicing groove (42), and the rubber buckle rod (431) is buckled with the buckle hole (432).

6. The chest injury compression hemostasis device according to claim 5, characterized in that: The pressurizing mechanism (6) comprises a threaded rod handle (61), a pressure plate (62) and a pressure plate slide groove (63); the threaded rod handle (61) is threadedly connected to the top of the isolation cover (3); a pressure plate slide groove (63) is provided at the bottom of the isolation cover (3); the pressure plate (62) is limitedly slidably connected in the pressure plate slide groove (63); the bottom end of the threaded rod handle (61) passes through the isolation cover (3) and is fixedly connected to the top of the pressure plate (62).

7. The chest injury compression hemostasis device according to claim 6, characterized in that: The dividing mechanism (7) comprises a rotating plate (71), a dividing groove (72) and a dividing tool (73); the right end of the rotating plate (71) is rotatably connected to the top of the extended pressing plate (1); the dividing groove (72) is provided in the middle of the rotating plate (71); and the dividing tool (73) is limitedly slidably connected to the dividing groove (72).

8. The chest injury compression hemostasis device according to claim 7, characterized in that: The locking mechanism (8) comprises a step locking assembly (81) and a rope structure (82), wherein the step locking assembly (81) is arranged on the top front side of the isolation cover (3), and the rope structure (82) is arranged on the top rear side of the isolation cover (3), and the step locking assembly (81) and the rope structure (82) are connected when locking.

9. The chest injury compression hemostasis device according to claim 8, characterized in that: The step locking assembly (81) comprises a base (811), a rotating block (812), a ratchet (813), an elastic locking assembly (814) and a groove (815); the base (811) is rotatably mounted on the top of the isolation cover (3); the rotating block (812) is rotatably mounted on the top of the base (811); the ratchet (813) is fixedly connected to the side shaft end of the rotating block (812); the elastic locking assembly (814) is fixedly mounted on the side of the base (811); the output end of the elastic locking assembly (814) is engaged with the ratchet (813); and the groove (815) is provided on the top of the base (811).

10. The chest injury compression hemostasis device according to claim 9, characterized in that: The rope structure (82) comprises a rope (821) and a stepping notch (822), one end of the rope (821) is fixedly connected to the top rear side of the isolation cover (3), a stepping notch (822) is provided on the outer wall of the rope (821) and a plurality of stepping notches (822) are evenly provided along the length direction of the rope (821), and when locked, the stepping notch (822) is engaged with the rotating block (812).

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