First-aid fixator for trauma of pelvis and hip joint
By designing a removable sweat-absorbing component and an pelvic and hip trauma emergency fixer with assembled components, the sweat retention and secondary injury problems caused by the long-term fit of the fixing device and the patient are solved, and the effect of safe and convenient replacement of the sweat-absorbing pad while maintaining the fixing effect.
Patent Information
- Application Number
- CN202420799698.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-17
- Publication Date
- 2025-03-07
- Estimated Expiration
- 2034-04-17
AI Technical Summary
When using the pelvic and hip trauma emergency fixator, the fixator fits with the patient's body for a long time, resulting in sweat remaining on the surface of the fixator and needs to be cleaned to avoid infection. However, the fixator needs to be moved during the cleaning process, resulting in the patient's body parts losing fixation, which can easily cause secondary damage.
A pelvic and hip trauma emergency fixator is designed, using removable sweat-absorbing components and assembly components. The sweat-absorbing components include a support seat, a rubber pad and a sweat-absorbing pad. The rubber pad and the sweat-absorbing pad are connected by a breathable groove, allowing sweat to be adsorbed and discharged through the breathable groove, while maintaining the fixator fits with the patient's body.
When replacing the sweat-absorbing pad, the patient's body parts always remain in a fit with the rubber pad, avoiding the occurrence of secondary injuries and improving the convenience and safety of the fixture.
Smart Images
Figure CN222566067U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of medical equipment, in particular to an emergency fixer for pelvic and hip joint injuries. Background Art
[0002] Pelvic and hip injuries are serious emergency situations that require prompt treatment to reduce the occurrence of complications. When dealing with such injuries, emergency fixators are needed to fix the position of the injury.
[0003] In the prior art, when a fixator is used to perform emergency treatment on a patient with a pelvic or hip joint injury, after the fixator is installed to fix the patient's body part, the fixator and the patient's body are in contact for a long time, so the sweat produced by the patient's body will remain on the surface of the fixator. In order to avoid infection at the site of the injury, the sweating body part needs to be cleaned. However, when cleaning, the position of the fixator needs to be moved to leave a gap to complete the cleaning, which causes the patient's body part to lose fixation during the cleaning process, which is easy to cause secondary injury. Utility Model Content
[0004] The purpose of the utility model is to solve the problem in the prior art that when a fixator is used to perform first aid for pelvic and hip joint trauma on a patient, after the fixator is installed to fix the patient's body part, the fixator and the patient's body are in a fit state for a long time, so the sweat produced by the patient's body will remain on the surface of the fixator. In order to avoid infection at the trauma site, the sweating body part needs to be cleaned. However, when cleaning, the position of the fixator needs to be moved to leave a gap to complete the cleaning, which causes the patient's body part to lose fixation during the cleaning process, which is easy to cause secondary injury. Therefore, the first aid fixator for pelvic and hip joint trauma is proposed.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an emergency fixator for pelvic and hip joint trauma, comprising: two fixator bodies; an assembling component, the number of which is set to two, and the two assembling components are respectively fixedly connected to the two fixator bodies, and the assembling component comprises a first assembling block and a second assembling block; a sweat-absorbing component, the number of which is set to two, and the two sweat-absorbing components are respectively fixedly connected to the inner surfaces of the two fixator bodies, and the sweat-absorbing component comprises a support seat and a frame, a sweat-absorbing pad is arranged on the inner side of the frame, and a rubber pad is arranged on the outer surface of the support seat.
[0006] Preferably, a first tooth plate is fixedly connected to the outer surface of the first assembling block on one side close to the second assembling block, and the first tooth plate is located at the inner side of the second assembling block.
[0007] Preferably, the inner surface of the second assembling block is symmetrically fixedly connected with a first spring, and a second tooth plate is fixedly connected between two end surfaces of the first springs, and the second tooth plate is meshingly connected with the first tooth plate.
[0008] Preferably, the outer surface of the second tooth plate is symmetrically fixedly connected with connecting rods, the connecting rods slide through the second assembling block and extend to the outside, and a pull plate is fixedly connected between the end surfaces of the two connecting rods.
[0009] Preferably, a plurality of first air permeable grooves are evenly formed on the outer surface of the rubber pad, a plurality of second air permeable grooves are evenly formed on the outer surface of the support seat, and the first air permeable grooves are connected to the second air permeable grooves.
[0010] Preferably, the outer surface of the sweat-absorbing pad is in contact with the inner surface of the support seat, and a plurality of third ventilation grooves are evenly provided on the outer surface of the frame, and the positions of the third ventilation grooves match those of the second ventilation grooves.
[0011] Preferably, a plurality of groups of second springs are evenly and fixedly connected to the inner surface of the support seat, and push blocks are fixedly connected between the end surfaces of the plurality of groups of second springs, and the push blocks are located at the inner side of the third air-permeable groove.
[0012] Compared with the prior art, the advantages and positive effects of the utility model are:
[0013] 1. In the utility model, when performing first aid for pelvic and hip joint injuries on patients, after the fixator has been used for a period of time, one side of the push block is pressed to disengage from the third ventilation groove, and the frame together with the sweat-absorbing pad can be taken out from the support seat for replacement. During the process of taking out and replacing the sweat-absorbing pad, the patient's body parts always keep in contact with the rubber pad and are supported by the support seat. Therefore, when replacing the sweat-absorbing pad, the fixation effect of the fixator on the patient's body will not be affected, thereby effectively avoiding the occurrence of secondary injuries.
[0014] 2. In the present invention, when assembling and fixing the fixing bodies on both sides, the two fixing bodies are aligned and docked. When docking, the first tooth plate will be inserted into the inner position of the second assembly block to complete the fixation. When disassembly is required, the pull plate can be pulled outward to complete the separation. The disassembly and assembly operation of the fixing body is relatively convenient, which improves the convenience of using the fixing body. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 A three-dimensional diagram of the first aid fixator for pelvic and hip joint trauma proposed by the utility model;
[0016] Figure 2 This is a schematic diagram of the assembly structure of the pelvic and hip joint trauma first aid fixator proposed by the utility model;
[0017] Figure 3This is a schematic diagram of the structure of the sweat-absorbing component of the first aid fixator for pelvic and hip joint trauma proposed by the utility model;
[0018] Figure 4 The utility model provides a schematic structural diagram of a sweat-absorbing component of a first aid fixator for pelvic and hip joint trauma.
[0019] Legend: 1. Fixer body; 2. Assembly components; 201. First assembly block; 202. Second assembly block; 203. First tooth plate; 204. First spring; 205. Second tooth plate; 206. Connecting rod; 207. Pull plate; 3. Sweat-absorbing component; 301. Support seat; 302. Rubber pad; 303. First ventilation groove; 304. Second ventilation groove; 305. Frame; 306. Third ventilation groove; 307. Sweat-absorbing pad; 308. Second spring; 309. Push block. DETAILED DESCRIPTION
[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.
[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.
[0022] Embodiment 1, as Figure 1-Figure 4 As shown, the utility model provides an emergency fixator for pelvic and hip joint trauma, comprising: two fixator bodies 1; an assembling assembly 2, the number of which is set to two, and the two assembling assemblies 2 are respectively fixedly connected to the two fixator bodies 1, and the assembling assembly 2 comprises a first assembling block 201 and a second assembling block 202; a sweat absorbing assembly 3, the number of which is set to two, and the two sweat absorbing assemblies 3 are respectively fixedly connected to the inner surfaces of the two fixator bodies 1, and the sweat absorbing assembly 3 comprises a support seat 301 and a frame 305, a sweat absorbing pad 307 is arranged on the inner side of the frame 305, and a rubber pad 302 is arranged on the outer surface of the support seat 301, and the rubber pad 302 A plurality of first ventilation grooves 303 are evenly provided on the outer surface, a plurality of second ventilation grooves 304 are evenly provided on the outer surface of the support seat 301, the first ventilation grooves 303 and the second ventilation grooves 304 are connected, the outer surface of the sweat-absorbing pad 307 is in contact with the inner surface of the support seat 301, a plurality of third ventilation grooves 306 are evenly provided on the outer surface of the frame 305, the positions of the third ventilation grooves 306 and the second ventilation grooves 304 are matched, a plurality of groups of second springs 308 are evenly fixedly connected to the inner surface of the support seat 301, and push blocks 309 are fixedly connected between the end faces of the plurality of groups of second springs 308, and the push blocks 309 are located on the inner side of the third ventilation grooves 306.
[0023] The effect achieved by the entire embodiment 1 is that, when performing first aid for pelvic and hip joint injuries on patients, after the fixator bodies 1 on both sides are aligned with the patient's injury positions and spliced and fixed, the support seat 301 on the inner side of the fixator body 1 provides support for the patient's body parts, and the rubber pad 302 is in a state of fitting the patient's body. The rubber pad 302 is made of skin-friendly and anti-allergic material to avoid long-term fitting causing physical discomfort to the patient. During the use of the fixator, the second spring 308 applies force to the patient's body parts for the push block 309. Since the first air permeable groove 303, the second air permeable groove 304 and the third air permeable groove 306 are in a connected state, the push block 309 can pass through the third air permeable groove 306 and press on the surface of the sweat-absorbing pad 307. The sweat-absorbing pad The compressed position of 307 will be deformed, and the sweat-absorbing pad 307 at the deformed position will be flush with the rubber pad 302 through the second breathable groove 304 and the first breathable groove 303, so the sweat produced by the patient's body will be absorbed by the sweat-absorbing pad 307. After the fixator has been used for a period of time, one side of the push block 309 is pressed to disengage from the third breathable groove 306. At this time, the frame 305 can be taken out from the support seat 301 together with the sweat-absorbing pad 307 for replacement. During the process of taking out and replacing the sweat-absorbing pad 307, the patient's body parts always keep in contact with the rubber pad 302 and are supported by the support seat 301. Therefore, when the sweat-absorbing pad 307 is replaced, it will not affect the fixation effect of the fixator on the patient's body, thereby improving the use effect of the fixator.
[0024] Embodiment 2, as Figure 1-Figure 4 As shown, a first tooth plate 203 is fixedly connected to the outer surface of the first assembling block 201 close to the second assembling block 202, the first tooth plate 203 is located on the inner side of the second assembling block 202, a first spring 204 is symmetrically fixedly connected to the inner surface of the second assembling block 202, a second tooth plate 205 is fixedly connected between the end surfaces of the two first springs 204, the second tooth plate 205 is meshingly connected to the first tooth plate 203, a connecting rod 206 is symmetrically fixedly connected to the outer surface of the second tooth plate 205, the connecting rod 206 slides through the second assembling block 202 and extends to the outside, and a pull plate 207 is fixedly connected between the end surfaces of the two connecting rods 206.
[0025] The effect achieved by the entire embodiment 2 is that when the fixing body 1 on both sides is assembled and fixed, the two fixing bodies 1 are aligned and docked. During docking, the first tooth plate 203 will be inserted into the inner position of the second assembling block 202. The first tooth plate 203 will contact the inclined surface of the second tooth plate 205 during insertion, so that the second tooth plate 205 is pushed, and at the same time the first spring 204 contracts. After the fixing body 1 is pushed into place, the first spring 204 is used to provide support for the second tooth plate 205, so that the position of the first tooth plate 203 is locked, and the position of the fixing body 1 is fixed. When disassembly is required, the pull plate 207 is pulled outward, and the pull plate 207 drives the second tooth plate 205 to disengage from the limit through the connection of the connecting rod 206, and the two fixing bodies 1 can be separated. The disassembly and assembly operation of the fixing body 1 is relatively convenient, which improves the convenience of using the fixing device.
[0026] Working principle: When performing first aid for pelvic and hip joint injuries, align the two sides of the fixator body 1 with the patient's injury position and complete the splicing and fixing. The support seat 301 inside the fixator body 1 provides support for the patient's body parts, and the rubber pad 302 is in a state of fitting the patient's body. The rubber pad 302 is made of skin-friendly and anti-allergic material to avoid long-term fitting causing discomfort to the patient. During the use of the fixator, the second spring 308 applies force to the push block 309 to the patient's body parts. Due to the first ventilation groove 303, the second ventilation groove 304 and the third ventilation groove 305, the second ventilation groove 306 and the third ventilation groove 307 are in a state of fitting the patient's body. The air groove 306 is in a connected state, so the push block 309 can pass through the third air-permeable groove 306 and press on the surface of the sweat-absorbing pad 307. The sweat-absorbing pad 307 will be deformed at the compressed position, and the sweat-absorbing pad 307 at the deformed position will be flush with the rubber pad 302 through the second air-permeable groove 304 and the first air-permeable groove 303, so the sweat produced by the patient's body will be absorbed by the sweat-absorbing pad 307. After the fixator has been used for a period of time, one side of the push block 309 is pressed to separate from the third air-permeable groove 306. At this time, the frame 305 can be taken out of the support seat 301 together with the sweat-absorbing pad 307. When the sweat-absorbing pad 307 is taken out and replaced, the patient's body parts always keep in contact with the rubber pad 302, and are supported by the support seat 301. Therefore, when the sweat-absorbing pad 307 is replaced, the fixation effect of the fixator on the patient's body will not be affected, thereby improving the use effect of the fixator. When the fixator bodies 1 on both sides are assembled and fixed, the two fixer bodies 1 are aligned and docked. When docking, the first tooth plate 203 will be inserted into the inner side of the second assembly block 202. When inserted, the first tooth plate 203 will contact the inclined surface of the second tooth plate 205. The second tooth plate 205 is pushed and the first spring 204 contracts. After the fixer body 1 is pushed into place, the first spring 204 is used to provide support for the second tooth plate 205, so that the position of the first tooth plate 203 is locked, and the position of the fixer body 1 is fixed. When disassembly is required, the pull plate 207 is pulled outward, and the pull plate 207 drives the second tooth plate 205 to disengage from the limit through the connection of the connecting rod 206, and the two fixer bodies 1 can be separated. The disassembly and assembly operation of the fixer body 1 is relatively convenient, which improves the convenience of using the fixer.
[0027] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.
Claims
1. A first aid fixator for pelvic and hip joint trauma, characterized in that: include: Two fixing bodies (1); An assembling component (2), wherein the number of the assembling components (2) is set to two, the two assembling components (2) are fixedly connected to the two fixing body (1) respectively, and the assembling component (2) comprises a first assembling block (201) and a second assembling block (202); A sweat absorbing component (3), wherein the number of the sweat absorbing components (3) is set to two, and the two sweat absorbing components (3) are respectively fixedly connected to the inner surfaces of two fixing body (1), and the sweat absorbing component (3) comprises a support seat (301) and a frame (305), a sweat absorbing pad (307) is arranged on the inner side of the frame (305), and a rubber pad (302) is arranged on the outer surface of the support seat (301).
2. The first aid fixator for pelvic and hip joint trauma according to claim 1, characterized in that: A first tooth plate (203) is fixedly connected to the outer surface of the first assembling block (201) on one side close to the second assembling block (202), and the first tooth plate (203) is located at the inner side of the second assembling block (202).
3. The first aid fixator for pelvic and hip joint trauma according to claim 2, characterized in that: The inner surface of the second assembly block (202) is symmetrically fixedly connected with a first spring (204), and a second tooth plate (205) is fixedly connected between the end surfaces of the two first springs (204), and the second tooth plate (205) is meshingly connected with the first tooth plate (203).
4. The first aid fixator for pelvic and hip joint trauma according to claim 3, characterized in that: The outer surface of the second tooth plate (205) is symmetrically fixedly connected with a connecting rod (206), the connecting rod (206) and the second assembly block (202) slide through and extend to the outside, and a pull plate (207) is fixedly connected between the end surfaces of the two connecting rods (206).
5. The first aid fixator for pelvic and hip joint trauma according to claim 1, characterized in that: The outer surface of the rubber pad (302) is evenly provided with a plurality of first ventilation grooves (303), and the outer surface of the support seat (301) is evenly provided with a plurality of second ventilation grooves (304), and the first ventilation grooves (303) are connected to the second ventilation grooves (304).
6. The first aid fixator for pelvic and hip joint trauma according to claim 5, characterized in that: The outer surface of the sweat-absorbing pad (307) is in contact with the inner surface of the support seat (301), and a plurality of third ventilation grooves (306) are evenly arranged on the outer surface of the frame (305), and the positions of the third ventilation grooves (306) and the second ventilation grooves (304) are matched.
7. The first aid fixator for pelvic and hip joint trauma according to claim 6, characterized in that: The inner surface of the support seat (301) is evenly and fixedly connected with multiple groups of second springs (308), and push blocks (309) are fixedly connected between the end surfaces of the multiple groups of second springs (308), and the push blocks (309) are located at the inner side of the third air permeable groove (306).