CN221830908U - A fixing device - Google Patents

Abstract

The utility model discloses a fixing device, relates to the technical field of fracture fixation, and aims to solve the technical problems that an existing bone fracture fixing device is easy to deform, shift and not easy to detach, and dirt is difficult to clean a fixed position of a fracture of a patient. The inner pad is provided with a plurality of clamping plate fixing devices and through holes, the clamping plate fixing devices are detachably connected with the clamping plates, the inner pad is connected with the outer pad, one end of the inner pad is detachably connected with the other end of the inner pad or the outer pad, the outer pad is provided with a medicine fixing device which is detachably connected with a medicine bag, the outer pad is also provided with a through groove, one end of the through groove sequentially penetrates through the inner pad and then is communicated with the outside, and the through groove is slidably provided with a cleaning mechanism. The utility model adopts a clamping plate fixing device, a detachable inner pad, a detachable outer pad, a medicine fixing device and a chute which penetrates through the inner pad and is connected with a cleaning mechanism. Not only can the clamping plate be fixed with the medicine bag position and not be shifted, but also the size of the fixed limbs of the patient can be adapted, and simultaneously, the dirt at the fixed position of the fracture of the patient is cleaned by adopting the cleaning mechanism, so that the comfort level of the patient is increased.

Description

A fixing device

Technical Field

The utility model belongs to the technical field of fracture fixation, and in particular relates to a fixation device.

Background Art

A fracture refers to a complete or partial break in the continuity of a bone structure. A fracture occurs when the force borne by a bone exceeds its rated maximum strength. Most fractures are caused by direct or indirect violence. Falls, collisions, traffic accidents and other factors are common causes of fractures. Cumulative strain and bone diseases can also increase the incidence of fractures. This disease is more common in children and the elderly, and it also occurs in young and middle-aged people. Patients often have fractures in one part, and a few have multiple fractures. With timely and appropriate treatment, most patients can recover their original functions, but a few patients may have sequelae of varying degrees. A common fixation method is to place two splints on both sides of the fracture site, then wrap it with a bandage or directly use plaster to shape it.

Children are prone to injuries and fractures in daily activities because their bones are not well developed. Children lack willpower and tend to scratch directly when the fracture is fixed because of itching in the wound or when the bone is healed, which results in poor fixation effect.

When using a splint to fix the patient, two medical staff are required to fix the patient, one to determine the position of the splint, and the other to wrap the bandage. The position of the splint is easily displaced during contact, resulting in poor fixation effect and affecting the patient's recovery. Plaster fixation requires the doctor to perform plaster plasticity on site according to the patient's fracture condition, and during the patient's subsequent recovery, the swelling at the fracture site subsides. At this time, the plaster fixation does not cooperate with the patient's fracture site, which has already subsided, and also affects the patient's recovery. At the same time, the above two fixation methods are not easy to disassemble, because the hot weather and other conditions can easily cause sweating at the fixed site, which produces dirt that is difficult to clean, reducing the patient's comfort.

Utility Model Content

The utility model discloses a fixing device, which is intended to solve the technical problems that the existing bone injury fixing devices are easy to deform and displace, difficult to disassemble, and difficult to clean dirt at the fixed part of the patient's fracture.

In order to solve the above-mentioned technical problems, the technical solutions adopted by the present utility model are as follows:

A fixing device comprises an inner pad, wherein the inner pad is provided with a plurality of splint fixing devices and a plurality of through holes, each of the splint fixing devices is detachably connected with a splint, the inner pad is connected with an outer pad, one end of the inner pad is detachably connected with the other end of the inner pad or with one end of the outer pad, the outer pad is provided with a medicine fixing device matched with the through hole, the medicine fixing device is detachably connected with a medicine bag, the outer pad is also provided with a through groove, one end of the through groove sequentially penetrates the inner pad and communicates with the outside, and a cleaning mechanism is slidably connected in the through groove.

After adopting this technical solution, the splint can be fixed to the splint fixing device according to the needs of the patient's injury, the patient's injury can be clamped, and the inner pad is connected to the outer pad. One end of the inner pad is detachably connected to the other end of the inner pad or to one end of the outer pad. The entire device can be adjusted according to the thickness of the patient's injured limb, ensuring that the position of the fixing device remains unchanged and does not shift, and is easy to disassemble. A through groove is also provided, and the through groove is slidably connected to a cleaning mechanism, which can be used to clean the dirt generated at the patient's fracture fixation site, thereby increasing the patient's comfort.

Among them, an inflatable and deflated airbag is arranged between the inner pad and the outer pad, and one end of the through groove passes through the inner pad and the inflatable and deflated airbag in sequence and then communicates with the outside.

After adopting this technical solution, after the swelling of the patient's fixed limb has subsided, a gap will be generated between the limb and the fixation device, which will affect the fixation effect. The splint can be further clamped by inflating and deflating the airbag to reduce the possibility of the splint sliding. One end of the through groove passes through the inner pad and the inflated and deflated airbag in sequence and then communicates with the outside world. The cleaning mechanism is arranged on the outer surface of the outer pad, and the cleaning mechanism can be slid on the outer surface to clean the patient's fixed limb. The operation is simple and convenient.

Wherein, the cleaning mechanism includes at least two scrapers, each of which has scraper grooves on both end surfaces, the scraper is fixedly connected to one end of a scraper rod, and the other end of the scraper rod is detachably connected to a slider, and each slider is slidably set on the outer pad through a sliding mechanism.

After adopting this technical solution, there are at least two scrapers, which can clean the fixed limbs of the patient in all directions. One end of the scraper rod is detachably connected with a slider, and the entire cleaning mechanism can be removed from the fixing device.

Wherein, the sliding mechanism comprises two sliding grooves symmetrically arranged on both sides of the through groove, a metal guide wire is arranged in each sliding groove, and the two ends of the sliding block are respectively slidably connected to the metal guide wires in the two sliding grooves.

After adopting this technical solution, the slider is slidably connected with the metal guide wire in the slide groove, so that the slider can drive the scraper rod and the scraper plate fixed to the scraper rod to move, thereby cleaning the fixed limbs of the patient.

Among them, the splint fixing device and the drug fixing device are both elastic pockets, and a drug channel is provided on the side of the drug fixing device that cooperates with the through hole. The inflatable and deflated airbag is provided with a columnar channel that cooperates with the drug channel, and one end of the drug channel passes through the columnar channel and the through hole of the inflatable and deflated airbag in sequence and then connects to the outside world.

After adopting this technical solution, the drug can act on the patient's skin through the drug channel, the columnar channel and the through hole, promote the absorption of the drug, and accelerate the healing of bone injuries.

Among them, a first connecting part is arranged at one end of the inner pad, and a second connecting part detachably connected to the first connecting part is arranged at one end of the outer pad. The first connecting part is a Velcro fleece surface, and the second connecting part is a Velcro hook surface.

Among them, the inner pad is made of elastic, breathable and skin-friendly material, and the outer pad is made of elastic and heat-insulating material.

After adopting this technical solution, the inner pad is in contact with the patient's fixed limb and is made of elastic, breathable and skin-friendly material, which can ensure that the patient's fixed limb is not stuffy. The outer pad is made of elastic thermal insulation material, which can keep the patient's fixed limb warm in cold weather and increase the patient's comfort.

Wherein, the scraper is an elastic thin plate.

After adopting this technical solution, the scraper can deform along with the deformation of the inner pad and the outer pad, and fit the patient's fixed limb for cleaning.

Wherein, the outer pad is provided with a heating pad.

After adopting this technical solution, the medicine in the medicine capsule can be heated by the heating pad, which can accelerate the absorption of the medicine and promote the healing of the wound.

Wherein, the inner pad is provided with a plurality of grooves, and the through holes are arranged on the grooves.

In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

(1) The inner pad and the outer pad are elastic and detachably connected. The splint is fixed by a splint fixing device, so that the device can adapt to the size of the patient's fixed limb. The splint is not easy to shift and the fixed position remains unchanged. The patient's recovery status can be checked at any time, thereby enhancing the fixation effect.

(2) A cleaning mechanism with a scraper groove is used, and the scraper is an elastic thin plate, which can adapt to the size of the patient's immobilized limb as the inner pad and the outer pad adapt to the size of the patient's immobilized limb, thereby increasing the contact area with the skin, thereby ensuring the cleaning effect of cleaning the dirt on the patient's immobilized limb.

(3) In the later stage, after the swelling of the patient's fixed limb has subsided, a gap will be generated between the limb and the fixation device, which will affect the fixation effect. The splint can be further clamped by inflating and deflating the airbag, and the drug can act on the patient's skin through the drug channel, columnar channel and through hole, promoting the absorption of the drug and accelerating the healing of bone injuries.

BRIEF DESCRIPTION OF THE DRAWINGS

The present invention will be described by way of examples with reference to the accompanying drawings, in which:

FIG1 is a schematic structural diagram of a fixing device of the utility model;

FIG2 is a schematic diagram of the outer surface structure of the outer pad;

FIG. 3 is a schematic structural diagram of a cleaning mechanism.

Reference numerals

1-inner pad, 101-through hole, 102-splint fixing device, 103-through groove, 104-first connecting part, 2-inflatable and deflated airbag, 3-outer pad, 301-second connecting part, 302-slide groove, 303-drug fixing device, 4-cleaning mechanism, 401-scraper, 402-scraper rod, 403-slider.

DETAILED DESCRIPTION

To make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be clearly and completely described below in combination with the embodiments of the present application and the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application usually described and indicated in the accompanying drawings here can be arranged and designed in various configurations. Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the application claimed for protection, but merely represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the present application.

In the description of the embodiments of the present application, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or are the positions or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

The utility model is described in detail below in conjunction with Figures 1 to 3.

A fixing device comprises an inner pad 1, wherein the inner pad 1 is provided with a plurality of splint fixing devices 102 and a plurality of through holes 101, each of the splint fixing devices 102 is detachably connected with a splint, the inner pad 1 is connected with an outer pad 3, one end of the inner pad 1 is detachably connected with the other end of the inner pad 1 or with one end of the outer pad 3, the outer pad 3 is provided with a medicine fixing device 303 cooperating with the through hole 101, the medicine fixing device 303 is detachably connected with a medicine bag, the outer pad 3 is also provided with a through groove 103, one end of the through groove 103 sequentially penetrates the inner pad 1 and communicates with the outside, and the through groove 103 is slidably connected with a cleaning mechanism 4.

In this embodiment, the edge of the inner pad 1 is fixedly connected to the edge of the outer pad 3 .

In this embodiment, the cleaning mechanism 4 includes two scrapers 401, and each of the scrapers 401 is provided with scraper grooves on both end surfaces. The scraper 401 is fixedly connected to one end of a scraper rod 402, and the other end of the scraper rod 402 is detachably connected to a slider 403. Each slider 403 is slidably set on the outer pad 3 through a sliding mechanism.

In this embodiment, the slider 403 is detachably connected to the scraper rod 402 via threads.

In this embodiment, the groove wall on the side of the scraper groove in contact with the patient's skin is an inclined structure with an inclination of 5 degrees.

In this embodiment, the sliding mechanism includes two slide grooves 302 symmetrically arranged on both sides of the through groove 103, each of the slide grooves 302 is provided with a metal guide wire, and the two ends of the slider 403 are respectively slidably connected to the metal guide wires in the two slide grooves 302.

In this embodiment, the metal guide wire can make the entire sliding mechanism have a certain rigidity and can be suitable for the materials of the outer pad 3 and the inner pad 1 , so that the slider 403 can slide smoothly in the through groove 103 of the outer pad 3 .

In this embodiment, the splint fixing device 102 and the drug fixing device 303 are both elastic pockets. A drug channel is provided on a side of the drug fixing device 303 that cooperates with the through hole 101. The drug channel passes through the through hole 101 and is connected to the outside.

In this embodiment, the size of the elastic pocket of the splint fixing device 102 is slightly smaller than the size of the splint.

In this embodiment, a first connection part 104 is provided at one end of the inner pad 1, and a second connection part 301 detachably connected to the first connection part 104 is provided at one end of the outer pad 3. The first connection part 104 is a Velcro fleece surface, and the second connection part 301 is a Velcro hook surface.

In this embodiment, the inner pad 1 is made of an elastic, breathable, skin-friendly material, and the outer pad 3 is made of an elastic, heat-insulating material.

In this embodiment, the scraper 401 is an elastic thin plate.

In this embodiment, the scraper 401 can change along with the deformation of the inner pad 1 and the outer pad 2 .

In this embodiment, the outer pad 3 is provided with a heating pad.

In this embodiment, the heating pad is arranged in a direction away from the drug fixing device 303 .

In this embodiment, the inner pad 1 is provided with a plurality of grooves, and the through holes 101 are provided on the grooves.

In this embodiment, the size of the groove can match the size of the drug fixing device 303 .

The specific use method of the utility model is as follows:

1 to 3, when the device is used, the positions to be fixed are first determined according to the fracture conditions of the patient's fixed limbs, and splints are inserted into the splint fixing devices 102 at these positions. Cold compresses or hot compress medicines can be inserted into the medicine fixing devices 303 according to the conditions of the patient's injuries. Then, the scraper rod 402 is inserted into the through groove 103 and detachably connected to the slider 403 through threads. The patient's fixed limb is placed on the inner pad 1, and the Velcro fur surface and Velcro hook surface on the elastic inner pad 1 and the outer pad 3 are connected to adapt the entire device to the size of the patient's fixed limb. The scraper 401 is fixed to the patient's fractured limb as the inner pad 1 and the outer pad 3 are deformed, and then Then, apply cold compress to the injured part. When applying hot compress, it is necessary to turn on the heating pad arranged on the outer pad 3 to heat the medicine. The medicine acts on the patient's skin through the medicine channel and the through hole 101 to promote the absorption of the medicine. When the patient's injured part needs to be cleaned, if the bone callus has not grown well in the early stage, it can be cleaned through the cleaning mechanism 4, and the scraper 401 attached to the patient's skin surface can be used to scrape the patient's skin, which can clean the dirt and sweat on the skin and relieve itching. When the bone callus grows well in the later stage, the whole device can be directly disassembled to gently clean the patient's fixed limb. After the fracture heals, the utility model can be repeatedly disinfected and cleaned and reused to reduce the waste of resources.

Example 2

This embodiment is basically the same as the embodiment 1, except that: in this embodiment, an inflatable and deflated airbag 2 is provided between the inner pad 1 and the outer pad 3, and one end of the through groove 103 passes through the inner pad 1 and the inflatable and deflated airbag 2 in sequence and then communicates with the outside.

In this embodiment, the inflatable and deflated airbag 2 is provided with a cylindrical interface, and the cylindrical interface is detachably connected to an air supply pipe, and the air supply pipe is fixedly connected to a pressing and inflating mechanism.

In this embodiment, the splint fixing device 102 and the drug fixing device 303 are both elastic pockets, and a drug channel is provided on the side of the drug fixing device 303 that cooperates with the through hole 101. The inflatable and deflated airbag 2 is provided with a columnar channel that cooperates with the drug channel, and one end of the drug channel passes through the columnar channel of the inflatable and deflated airbag 2 and the through hole 101 in sequence and then connects to the outside world.

In this embodiment, the inflatable and deflated airbag 2 is an elastic airbag.

In this embodiment, after the swelling of the patient's fixed limb has subsided, a gap will be generated between the limb and the fixation device, which will affect the fixation effect. The inflatable and deflated airbag 2 can be inflated to cause the inflatable and deflated airbag 2 to deform, and the splint can be further clamped. The drug can act on the patient's skin through the drug channel, the columnar channel and the through hole, thereby promoting the absorption of the drug and accelerating the healing of the bone injury.

The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. A fixing device, characterized in that it comprises an inner pad (1), the inner pad (1) being provided with a plurality of splint fixing devices (102) and a plurality of through holes (101), each of the splint fixing devices (102) being detachably connected to a splint, the inner pad (1) being connected to an outer pad (3), one end of the inner pad (1) being detachably connected to the other end of the inner pad (1) or to one end of the outer pad (3), the outer pad (3) being provided with a drug fixing device (303) cooperating with the through hole (101), the drug fixing device (303) being detachably connected to a drug bag, the outer pad (3) being further provided with a through groove (103), one end of the through groove (103) successively passing through the inner pad (1) and then communicating with the outside, and a cleaning mechanism (4) being slidably connected in the through groove (103). 2. A fixing device according to claim 1, characterized in that an inflatable and deflated airbag (2) is provided between the inner pad (1) and the outer pad (3), and one end of the through groove (103) passes through the inner pad (1) and the inflatable and deflated airbag (2) in sequence and then communicates with the outside. 3. A fixing device according to claim 1, characterized in that: the cleaning mechanism (4) comprises at least two scrapers (401), each of the scrapers (401) is provided with scraper grooves on both end surfaces, the scraper (401) is fixedly connected to one end of a scraper rod (402), and the other end of the scraper rod (402) is detachably connected to a slider (403), and each of the sliders (403) is slidably set on the outer pad (3) through a sliding mechanism. 4. A fixing device according to claim 3, characterized in that: the sliding mechanism comprises two sliding grooves (302) symmetrically arranged on both sides of the through groove (103), each of the sliding grooves (302) is provided with a metal guide wire, and the two ends of the sliding block (403) are respectively slidably connected to the metal guide wires in the two sliding grooves (302). 5. A fixing device according to claim 2, characterized in that: the splint fixing device (102) and the drug fixing device (303) are both elastic pockets, a drug channel is provided on a side of the drug fixing device (303) that cooperates with the through hole (101), the inflatable and deflated airbag (2) is provided with a columnar channel that cooperates with the drug channel, and one end of the drug channel passes through the columnar channel of the inflatable and deflated airbag (2) and the through hole (101) in sequence and then connects to the outside. 6. A fixing device according to any one of claims 1 to 5, characterized in that: a first connecting portion (104) is provided at one end of the inner pad (1), a second connecting portion (301) detachably connected to the first connecting portion (104) is provided at one end of the outer pad (3), the first connecting portion (104) is a Velcro fleece surface, and the second connecting portion (301) is a Velcro hook surface. 7. A fixing device according to any one of claims 1 to 5, characterized in that the inner pad (1) is made of an elastic, breathable, skin-friendly material, and the outer pad (3) is made of an elastic, heat-insulating material. 8. A fixing device according to claim 3, characterized in that: the scraper (401) is an elastic thin plate. 9. A fixing device according to any one of claims 1 to 5, characterized in that the outer pad (3) is provided with a heating pad. 10. A fixing device according to any one of claims 1 to 5, characterized in that the inner pad (1) is provided with a plurality of grooves, and the through holes (101) are provided on the grooves.