Rapid treatment device for open abdominal injury

Abstract

The invention relates to the technical field of wound treatment, in particular to an abdominal open injury rapid treatment device which comprises a movable seat, a connecting groove is formed in the outer wall of the movable seat, and a support penetrates through the connecting groove; the two sides of the top of the movable base are in threaded connection with fixing bolts, and the bottom ends of the fixing bolts are matched with the corresponding fixing holes in an inserted mode. The support is fixed to the base, the support supports the pressing part, the horizontal position of the pressing part is adjusted, the dressing bag is made to aim at the open abdominal injury, then the lead screw is rotated to enable the connecting frame to drive the connecting plate and the dressing bag to move downwards, and the dressing bag can abut against the open abdominal injury to conduct pressing hemostasis. According to the design, when the abdominal open injury is rapidly treated and cured, the wound can be continuously pressed through the arranged pressing part and other structures, manual pressing is not needed in the process, the situation that the force is large or small due to tension of an operator is avoided, and meanwhile the fatigue of the operator is relieved.

Description

Technical Field

[0001] The invention relates to the technical field of wound treatment, in particular to a rapid treatment device for open abdominal injuries. Background Art

[0002] Open abdominal injury is a relatively serious surgical emergency, usually caused by sharp stab wounds, gunshot wounds, traffic accidents, etc., which damage the integrity of the abdominal wall and may be accompanied by damage to abdominal organs. This injury is extremely harmful, and common symptoms include severe abdominal pain, shock symptoms caused by abdominal bleeding (such as pale face, decreased blood pressure, increased heart rate, etc.), and signs of peritonitis (such as abdominal tenderness, rebound pain, abdominal muscle tension, etc.); in emergency situations, it is crucial to quickly and effectively treat open abdominal injuries, which can not only reduce the amount of bleeding and reduce the risk of infection, but also buy precious time for subsequent medical treatment.

[0003] At present, when performing initial treatment for open abdominal injuries, dressings or gauze are used to cover the wound, and the palm or fingers are steadily applied with moderate pressure to the dressing or gauze, and the pressure is maintained, and the pressure is not frequently released to check the hemostasis. Although this first aid method has a better treatment effect, pressing the wound is a manual operation, and in a tense situation, the pressure may be unconsciously increased or decreased, which will affect the hemostasis effect. At the same time, long-term pressing will also cause fatigue to the operator. In view of this, we propose a rapid treatment device for open abdominal injuries. Summary of the invention

[0004] The purpose of the present invention is to provide a rapid treatment device for open abdominal injuries to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A rapid treatment device for open abdominal injuries comprises a base, wherein a fixing seat is installed at both left and right ends of the top of the base, a slot is provided at the top of the fixing seat, and a cavity is provided at the bottom of the fixing seat; a slider is slidably installed in the cavity, a sliding hole is provided at the bottom end of one side wall of the slider, two clamps are fixed on a side wall of the slider close to the slot, and the clamps are inserted into the slot; a rectangular cavity is provided on the slider, two tooth blocks are fixed on the top of the rectangular cavity, gears are meshed under the tooth blocks, and a rotating rod is coaxially keyed between the two gears; a sliding rod is slidably installed at the sliding hole, the end of the sliding rod is fixed to the inner wall of the cavity, and a spring for pressing the slider is also sleeved on the sliding rod;

[0007] Two symmetrical brackets are arranged above the base, and a plug-in board is fixed between the bottom ends of the two brackets. The plug-in board is plugged into the slot, and two card slots are arranged on the plug-in board, and the card head is plugged into the corresponding card slots; multiple fixing holes are arranged on the top of the brackets;

[0008] A pressing part that can move horizontally is provided between the two brackets, and the pressing part includes a movable seat, a through groove is opened at the center of the movable seat, a connecting groove is opened on the outer wall of the movable seat, and the bracket passes through the connecting groove; both sides of the top of the movable seat are threadedly connected with fixing bolts, and the bottom ends of the fixing bolts are plugged into corresponding fixing holes.

[0009] As a preferred technical solution of the present invention, a half worm gear is rotatably installed in the through groove, a connecting shaft is coaxially keyed on the half worm gear, and the end of the connecting shaft is rotatably connected to the inner wall of the through groove; a worm is meshed at the top of the half worm gear, a connecting seat is fixed at the bottom end of the half worm gear, a sliding groove is provided at the bottom of the connecting seat, a screw rod is rotatably installed in the sliding groove, a connecting frame is also slidably installed in the sliding groove, and the screw rod passes through the connecting frame and is threadedly connected to the connecting frame; a connecting plate is fixed at the bottom end of the connecting frame, and a detachable dressing bag for pressing open abdominal injuries is installed at the bottom end of the connecting plate.

[0010] As a preferred technical solution of the present invention, a fleece-surface Velcro is provided at the bottom end of the connecting plate, a thorn-surface Velcro is provided at the top of the dressing bag, and the fleece-surface Velcro and the thorn-surface Velcro are bonded and fixed.

[0011] As a preferred technical solution of the present invention, the cross-sectional shape of the connecting frame is in a square shape, and the size of the connecting frame is matched with the size of the sliding groove.

[0012] As a preferred technical solution of the present invention, a hollow shell is fixed on the top of the movable seat, and the worm is rotatably installed in the shell.

[0013] As a preferred technical solution of the present invention, the end of the worm passes through the housing and is coaxially keyed to an adjusting head, and an anti-slip groove is provided on the outer wall of the adjusting head.

[0014] As a preferred technical solution of the present invention, the connecting seat is provided with a transverse groove above the slide groove, the top end of the screw rod is inserted into the transverse groove and the coaxial key is connected to the dial wheel.

[0015] As a preferred technical solution of the present invention, the cross-sectional shape of the bracket is U-shaped, and the bottom end of the bracket is fixedly connected to the plug plate by bolts.

[0016] As a preferred technical solution of the present invention, one end of the rotating rod passes through the outer wall of the fixing seat, and the end of the rotating rod is coaxially keyed with an adjusting screw.

[0017] As a preferred technical solution of the present invention, a protection pad is fixed to the top of the base, and a groove for placing the injured person is provided on the top of the protection pad.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. Through the provided pressing part and bracket: fix the bracket on the base, the bracket supports the pressing part, adjust the horizontal position of the pressing part so that the dressing pack is aligned with the open abdominal injury, and then rotate the screw rod so that the connecting frame drives the connecting plate and the dressing pack to move downward, and the dressing pack can be pressed against the open abdominal injury to press and stop bleeding; when the open abdominal injury is quickly treated, this design can continuously press the wound through the provided pressing part and other structures, and no manual pressing is required in this process, which avoids the situation where the operator's tension causes the force to be too large or too small, and also reduces the fatigue of the operator;

[0020] 2. The rotation of the worm can drive the worm wheel to rotate, so as to facilitate the adjustment of the inclination angle of the connecting seat and the connecting frame, so as to make corresponding adjustments according to the open abdominal injury of the wounded, so as to better perform compression treatment on the open abdominal injury;

[0021] 3. By providing structures such as a fixing seat and a clamping rod, the bracket and the fixing seat can be quickly disassembled and assembled, so that the equipment can be installed promptly and quickly when performing first aid for open abdominal injuries, which is conducive to timely and effective treatment of open abdominal injuries. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of Embodiment 1 of the present invention;

[0023] Figure 2 This is a schematic diagram of the structure of the base in Example 1 of the present invention;

[0024] Figure 3 It is a structural cross-sectional view of the fixing seat in Example 1 of the present invention;

[0025] Figure 4 Embodiment 1 of the present invention Figure 3 A schematic diagram of the enlarged structure of the middle part A;

[0026] Figure 5 is a schematic diagram of the structure of the bracket in Example 1 of the present invention;

[0027] Figure 6 Schematic diagram of the structure of the pressing part in Embodiment 1 of the present invention;

[0028] Figure 7 is a structural cross-sectional view of a pressing portion in Embodiment 1 of the present invention;

[0029] Figure 8 This is a schematic diagram of a partial explosion structure of a pressing portion in Example 1 of the present invention;

[0030] Fig. 9 It is a partial structural schematic diagram of the pressing part in Embodiment 1 of the present invention;

[0031] Fig.10 This is a structural cross-sectional view of the dressing pack in Example 2 of the present invention.

[0032] In the figure:

[0033] 1. Base; 11. Protective pad; 111. Groove; 12. Fixed seat; 120. Slot; 121. Cavity; 13. Slider; 130. Sliding hole; 131. Rectangular cavity; 132. Clamp; 14. Sliding rod; 15. Spring; 16. Tooth block; 17. Gear; 18. Rotating rod; 19. Adjusting screw;

[0034] 2. Bracket; 20. Insert plate; 201. Card slot; 21. Fixing hole;

[0035] 3. Pressing part; 30. Movable seat; 301. Through slot; 302. Shell; 303. Connecting slot; 304. Fixing bolt; 31. Worm; 311. Adjusting head; 32. Half worm gear; 320. Connecting shaft; 33. Connecting seat; 330. Slide slot; 34. Screw rod; 341. Pulley; 35. Connecting frame; 36. Connecting plate; 360. Velcro; 37. Dressing bag; 370. Velcro; 371. Non-woven bag; 372. Hemostatic sponge. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0038] Example 1

[0039] See also Figure 1-Figure 9 A rapid treatment device for open abdominal injuries comprises a base 1, wherein a fixing seat 12 is installed at both left and right ends of the top of the base 1, a slot 120 is provided at the top of the fixing seat 12, and a cavity 121 is provided at the bottom of the fixing seat 12; a slider 13 is slidably installed in the cavity 121, a sliding hole 130 is provided at the bottom end of one side wall of the slider 13, two clamps 132 are fixed to one side wall of the slider 13 close to the slot 120, and the clamps 132 are inserted into the slot 120; a rectangular cavity 131 is provided on the slider 13, two tooth blocks 16 are fixed to the top of the rectangular cavity 131, the tooth blocks 16 are fixedly connected to the top of the rectangular cavity 131 by bolts, gears 17 are meshed under the tooth blocks 16, and a rotating rod 18 is coaxially keyed between the two gears 17; a sliding rod 14 is slidably installed at the sliding hole 130, and the sliding rod 14 The end is fixed to the inner wall of the cavity 121, and the slide rod 14 is also provided with a spring 15 for pressing the slider 13; two symmetrical brackets 2 are provided above the base 1, and an insert plate 20 is fixed between the bottom ends of the two brackets 2, the insert plate 20 is plugged into the slot 120, two card slots 201 are provided on the insert plate 20, and the card head 132 is carded into the corresponding card slots 201; a plurality of fixing holes 21 are provided on the top of the brackets 2; a pressing part 3 that can move horizontally is provided between the two brackets 2, and the pressing part 3 includes a movable seat 30, a through groove 301 is provided at the center of the movable seat 30, a connecting groove 303 is provided on the outer wall of the movable seat 30, and the bracket 2 passes through the connecting groove 303; both sides of the top of the movable seat 30 are threadedly connected with fixing bolts 304, and the bottom ends of the fixing bolts 304 are plugged into the corresponding fixing holes 21. A half worm gear 32 is rotatably installed in the through groove 301, and a connecting shaft 320 is coaxially keyed on the half worm gear 32, and the end of the connecting shaft 320 is rotatably connected to the inner wall of the through groove 301; a worm 31 is meshed at the top of the half worm gear 32, and a connecting seat 33 is fixed at the bottom end of the half worm gear 32, and the connecting seat 33 is tightly welded to the half worm gear 32, and a sliding groove 330 is provided at the bottom of the connecting seat 33, and a screw rod 34 is rotatably installed in the sliding groove 330, and a connecting frame 35 is also slidably installed in the sliding groove 330, and the screw rod 34 passes through the connecting frame 35 and is threadedly connected to the connecting frame 35; a connecting plate 36 is fixed at the bottom end of the connecting frame 35, and a detachable dressing bag 37 for pressing open abdominal injuries is installed at the bottom end of the connecting plate 36.

[0040] In this embodiment, a fleece-surface Velcro 360 is provided at the bottom of the connecting plate 36, and a thorn-surface Velcro 370 is provided at the top of the dressing pack 37, and the fleece-surface Velcro 360 is bonded and fixed to the thorn-surface Velcro 370. This design facilitates the disassembly and assembly of the dressing pack 37, and further facilitates the replacement of the dressing pack 37, meeting the use requirements.

[0041] In this embodiment, the cross-section of the connecting frame 35 is in the shape of a square, and the size of the connecting frame 35 matches the size of the slide slot 330. When the screw rod 34 rotates, the connecting frame 35 can be driven to smoothly rise and fall in the slide slot 330, thereby ensuring the stability of the connecting frame 35; and the square design is conducive to saving production materials.

[0042] In this embodiment, a hollow housing 302 is fixed on the top of the movable seat 30, and the worm 31 is rotatably installed in the housing 302. The housing 302 protects and hides the worm 31, ensuring the stability of the worm 31 when in use.

[0043] In this embodiment, the end of the worm 31 passes through the housing 302 and is coaxially keyed to an adjustment head 311, and an anti-skid groove is provided on the outer wall of the adjustment head 311. The adjustment head 311 facilitates the rotation of the worm 31, and the anti-skid groove increases the friction between the hand and the adjustment head 311, thereby improving the convenience of operation.

[0044] In this embodiment, the connecting seat 33 is provided with a transverse groove above the slide groove 330, the top end of the screw rod 34 is inserted into the transverse groove and the coaxial key is connected with a dial wheel 341. The dial wheel 341 is used to facilitate the rotation of the screw rod 34, and this design improves the convenience of operation.

[0045] In this embodiment, the cross-sectional shape of the bracket 2 is U-shaped, and the bottom end of the bracket 2 is fixedly connected to the plug plate 20 by bolts. The U-shaped design provides a stable support effect for the pressing portion 3, and the U-shaped design is conducive to the installation of the bracket 2 above the abdomen of the injured person; and the bolt fixing method has the advantage of a reliable connection, ensuring the reliability of the connection between the bracket 2 and the plug plate 20.

[0046] In this embodiment, one end of the rotating rod 18 passes through the outer wall of the fixing seat 12, and the end of the rotating rod 18 is coaxially keyed with an adjusting screw 19. The rotating rod 18 is conveniently rotated by adjusting the screw 19, and this design improves the convenience of rotating the rotating rod 18.

[0047] In this embodiment, a protective pad 11 is fixed to the top of the base 1, and a groove 111 for placing the injured person is provided on the top of the protective pad 11. The protective pad 11 is made of silicone material, and this design can prevent the hard base 1 from causing discomfort to the injured person, and the groove 111 is arc-shaped, which can provide better support for the injured person and improve the comfort of use.

[0048] It can be understood that the end of the clamp head 132 in this embodiment is inclined. When the plug board 20 is aligned with the slot 120 and inserted, the plug board 20 squeezes the end of the clamp head 132. Under the action of the squeezing force, the clamp head 132 is pushed to one side and disengaged from the slot 120, and the plug board 20 can be inserted into the slot 120.

[0049] It should be added that the overall shape of the connecting plate 36 in this embodiment is arc-shaped, and the arc-shaped design is compatible with the shape of the human abdomen. By pressing the dressing pack 37 on the injured area through the connecting plate 36, the dressing pack 37 can fit better with the abdomen, thereby improving the pressing effect.

[0050] When in use, the user first aligns the plug plates 20 on both sides with the slots 120 and inserts them. The plug plates 20 squeeze the clamping heads 132, and the clamping heads 132 are squeezed to one side by the squeezing force. The spring 15 is compressed at the same time. At this time, the plug plates 20 are inserted into the slots 120. At the same time, under the elastic action of the spring 15, the clamping heads 132 are reset and inserted into the card slots 201. The plug plates 20 are fixed to the slots 120, and the bracket 2 is installed and fixed. Then, the user loosens the fixing bolts 304 on both sides and pushes the movable seat 30 to move horizontally to the upper part of the open abdominal injury. At this time, the user tightens the fixing bolts 304 and locks the position of the movable seat 30. Then, the user The adjusting head 311 is rotated, and the adjusting head 311 drives the worm 31 to rotate, and the worm 31 drives the semi-worm gear 32 to rotate. At this time, the connecting seat 33 is tilted synchronously, and the connecting seat 33 drives the connecting plate 36 and the dressing pack 37 to move at the same time. When the dressing pack 37 moves to the open abdominal injury, the adjusting head 311 is stopped; next, the user rotates the dial wheel 341, and the dial wheel 341 drives the screw rod 34 to rotate. With the rotation of the screw rod 34, the connecting frame 35 moves downward along the slide groove 330, and the connecting frame 35 drives the connecting plate 36 and the dressing pack 37 to move downward at the same time. The dressing pack 37 is pressed synchronously on the open abdominal injury of the injured person, and the user stops rotating the dial wheel 341.

[0051] Example 2

[0052] See also Fig.10 , this embodiment provides the following technical solution based on the embodiment 1: the dressing pack 37 includes a hollow non-woven fabric pack 371, and a hemostatic sponge 372 is provided inside the non-woven fabric pack 371;

[0053] In this embodiment, the hemostatic sponge 372 has good absorbency and hemostatic function, can quickly absorb the blood exuded from the wound, and promote blood coagulation, thereby achieving the effect of rapid hemostasis. This is particularly important for severe bleeding situations such as open abdominal injuries, which can quickly control bleeding, reduce the patient's blood loss, and protect the patient's life safety. At the same time, the non-woven bag 371, as an outer layer material, has a certain degree of softness and toughness, which can reduce damage to the tissue around the wound during the pressing process. At the same time, the non-woven bag 371 can also prevent the hemostatic sponge 372 from directly contacting the wound, reducing the risk of infection.

[0054] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A rapid treatment device for open abdominal injuries, comprising a base (1), characterized in that: A fixing seat (12) is installed at the top of the base (1) at both left and right ends, a slot (120) is provided at the top of the fixing seat (12), and a cavity (121) is provided at the bottom of the fixing seat (12); a slider (13) is slidably installed in the cavity (121), a sliding hole (130) is provided at the bottom end of a side wall of the slider (13), and two clamping heads (132) are fixed on a side wall of the slider (13) close to the slot (120), and the clamping heads (132) are inserted into the slot ( 120); a rectangular cavity (131) is provided on the slider (13), two tooth blocks (16) are fixed on the top of the rectangular cavity (131), gears (17) are meshed below the tooth blocks (16), and a rotating rod (18) is coaxially keyed between the two gears (17); a sliding rod (14) is slidably installed at the sliding hole (130), the end of the sliding rod (14) is fixed to the inner wall of the cavity (121), and a spring (15) for pressing against the slider (13) is also sleeved on the sliding rod (14); Two symmetrical brackets (2) are arranged above the base (1); an inserting plate (20) is fixed between the bottom ends of the two brackets (2); the inserting plate (20) is plugged into the slot (120); two card slots (201) are provided on the inserting plate (20); and the card head (132) is carded into the corresponding card slots (201); and a plurality of fixing holes (21) are provided on the top of each bracket (2); A pressing portion (3) capable of horizontal movement is provided between the two brackets (2), the pressing portion (3) comprising a movable seat (30), a through groove (301) being provided at the center of the movable seat (30), a connecting groove (303) being provided on the outer wall of the movable seat (30), and the bracket (2) passing through the connecting groove (303); fixing bolts (304) are threadedly connected to both sides of the top of the movable seat (30), and the bottom ends of the fixing bolts (304) are plugged into and matched with the corresponding fixing holes (21).

2. The rapid treatment device for open abdominal injuries according to claim 1, characterized in that: A half worm wheel (32) is rotatably mounted in the through groove (301), a connecting shaft (320) is coaxially keyed on the half worm wheel (32), and the end of the connecting shaft (320) is rotatably connected to the inner wall of the through groove (301); a worm (31) is meshed at the top of the half worm wheel (32), a connecting seat (33) is fixed at the bottom end of the half worm wheel (32), a sliding groove (330) is provided at the bottom of the connecting seat (33), a screw rod (34) is rotatably mounted in the sliding groove (330), a connecting frame (35) is also slidably mounted in the sliding groove (330), and the screw rod (34) passes through the connecting frame (35) and is threadedly connected to the connecting frame (35); a connecting plate (36) is fixed at the bottom end of the connecting frame (35), and a detachable dressing bag (37) for pressing open abdominal injuries is installed at the bottom end of the connecting plate (36).

3. The rapid treatment device for open abdominal injuries according to claim 2, characterized in that: A fleece-surface Velcro (360) is provided at the bottom end of the connecting plate (36), a thorn-surface Velcro (370) is provided at the top of the dressing pack (37), and the fleece-surface Velcro (360) and the thorn-surface Velcro (370) are bonded and fixed.

4. The rapid treatment device for open abdominal injuries according to claim 2, characterized in that: The cross-sectional shape of the connecting frame (35) is in the shape of a square, and the size of the connecting frame (35) is compatible with the size of the sliding groove (330).

5. The rapid treatment device for open abdominal injuries according to claim 1, characterized in that: A hollow shell (302) is fixed on the top of the movable seat (30), and the worm (31) is rotatably installed in the shell (302).

6. The rapid treatment device for open abdominal injuries according to claim 2, characterized in that: The end of the worm (31) passes through the housing (302) and is coaxially key-connected with an adjusting head (311), and an anti-slip groove is provided on the outer wall of the adjusting head (311).

7. The rapid treatment device for open abdominal injuries according to claim 2, characterized in that: The connecting seat (33) is provided with a transverse groove above the slide groove (330), the top end of the screw rod (34) penetrates into the transverse groove and is coaxially key-connected with a dial wheel (341).

8. The rapid treatment device for open abdominal injuries according to claim 1, characterized in that: The cross-sectional shape of the bracket (2) is U-shaped, and the bottom end of the bracket (2) is fixedly connected to the plug plate (20) via bolts.

9. The rapid treatment device for open abdominal injuries according to claim 1, characterized in that: One end of the rotating rod (18) passes through the outer wall of the fixing seat (12), and the end of the rotating rod (18) is coaxially keyed with an adjusting screw (19).

10. The rapid treatment device for open abdominal injuries according to claim 1, characterized in that: A protection pad (11) is fixed to the top of the base (1), and a groove (111) for placing a wounded person is provided on the top of the protection pad (11).

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