Device for assisting hip joint reduction
By designing auxiliary devices with airbags and limiting components, precise control of hip joint reduction was achieved, solving the problems of complex hip joint reduction operations and periosteal damage in existing technologies, and improving the reduction effect and stability.
Patent Information
- Application Number
- CN202422603990.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-23
- Publication Date
- 2025-11-07
- Estimated Expiration
- 2034-10-23
AI Technical Summary
Existing techniques for hip joint reduction are complex, making it difficult to precisely control the reduction angle and force, which can easily cause periosteal damage and carries a high risk of re-dislocation later.
Design an auxiliary hip joint reduction device comprising an airbag, a front limiting component, a rear limiting component, a support structure, and an inflation mechanism. The hip joint reduction is controlled by the inflation of the airbag, and precise reduction is achieved by utilizing the patient's own weight and the stability of the human body structure.
This reduces the difficulty of hip joint reduction, improves the reduction effect, reduces the risk of periosteal injury and the possibility of re-dislocation, and improves the stability and precision of the operation.
Smart Images
Figure CN223516508U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to medical equipment technical field especially, it is a device for assisting hip joint reduction. BACKGROUND
[0002] Hip joint is by femoral head and acetabulum constitutes, belongs to ball and socket joint, is located in the thigh root part. The common problem of hip joint is hip joint dislocation, needs to carry out reduction after dislocation. In prior art, generally needs patient to lie flat, through the cooperation of at least two doctors, one holds the waist and abdomen of patient, and another doctor helps patient to carry out hip joint reduction, lies flat and does not have the gravity in the core, and the reduction angle and reduction strength are not good to grasp, and it is easy to cause periosteal injury, and the reduction process is complex, and the risk of dislocation again in later period is bigger. SUMMARY
[0003] Therefore, the utility model provides a device for assisting hip joint reduction, and the main purpose lies in reducing the operation difficulty of hip joint reduction and improving the reduction effect.
[0004] To achieve the above object, the utility model mainly provides the following technical scheme:
[0005] The embodiment of the utility model provides a device for assisting hip joint reduction, which comprises: an air bag, a front limiting component, a rear limiting component, a supporting structure and an inflation mechanism.
[0006] The front limiting component is fixedly arranged at the upper portion of the air bag.
[0007] The rear limiting component is fixedly arranged at the upper portion of the air bag and located behind the front limiting component.
[0008] The rear limiting component has a predetermined distance from the front limiting component.
[0009] The air bag between the front limiting component and the rear limiting component is arc-shaped after inflation; the front limiting component, the air bag and the rear limiting component are formed into a saddle shape.
[0010] An inflation port is arranged on the air bag.
[0011] A deflation port is arranged on the air bag.
[0012] The supporting structure is fixedly arranged at the lower portion of the air bag and used for supporting the air bag.
[0013] The inflation mechanism is communicated with the inflation port.
[0014] Further, the height of the rear limiting component is 20-60cm, which is used for back leaning.
[0015] Further, the front limiting member is provided with a handrail for hand holding.
[0016] Further, the inflating mechanism is an electric inflating pump.
[0017] Further, the support structure is a support leg; the support leg is four; the four support legs are symmetrically arranged with the center line between the front limiting member and the rear limiting member as the center.
[0018] Further, the support structure is a hard structure.
[0019] Further, the air bag is a cylindrical structure.
[0020] Further, the diameter of the air bag is 30-130cm.
[0021] Further, the front limiting member is a plastic member or a metal member.
[0022] Further, the rear limiting member is a plastic member or a metal member.
[0023] By the above technical scheme, the device for assisting hip joint reduction has at least the following advantages:
[0024] The operation difficulty of hip joint reduction can be reduced, and the reduction effect is improved.
[0025] The above description is only a summary of the technical scheme of the present application, in order to more clearly understand the technical means of the present application, and the content of the specification can be implemented, the following preferred embodiments of the present application are described in detail with the help of the drawings. BRIEF DESCRIPTION OF DRAWINGS
[0026] Figure 1 A device for assisting hip joint reduction provided by the embodiments of the present application is shown in the schematic view.
[0027] In the drawings:
[0028] 1 is an air bag, 1-1 is an inflating port, 1-2 is a deflating port, 2 is a front limiting member, 3 is a rear limiting member, 4 is an inflating mechanism, and 5 is a support structure. DETAILED DESCRIPTION
[0029] In order to further illustrate the technical means and effects adopted by the present application to achieve the predetermined purposes, the specific embodiments, structures, features and effects according to the present application are described in detail below with the help of the drawings and preferred embodiments. In the following description, different "an embodiment" or "embodiments" do not necessarily refer to the same embodiment. In addition, the specific features, structures or characteristics in one or more embodiments can be combined in any suitable form.
[0030] As Figure 1 shown, an embodiment of the utility model discloses a device for assisting hip joint reduction, include: air bag 1, front limiting component 2, rear limiting component 3, support structure 5 and inflation mechanism 4, air bag 1 is used for patient to ride across, and air bag 1 supports front limiting component 2 and rear limiting component 3 simultaneously. Front limiting component 2 is fixedly arranged at the upper portion of air bag 1, is used to limit the front side position of patient, and the upper portion of the embodiment preferably is provided with a handrail for patient to hand, so that patient can ride steadily. Preferably, front limiting component 2 is a plastic component or a metal component, so as to have certain strength, so that the limiting of patient is reliable and stable.
[0031] Rear limiting component 3 is fixedly arranged at the upper portion of air bag 1, is located at the rear of front limiting component 2, and is used to limit the rear side position of patient. The height of the embodiment preferably is 20-60cm, and is used for patient to back against. Further preferably, rear limiting component 3 is a plastic component or a metal component, so as to have certain strength, so that the limiting of patient is reliable and stable. Rear limiting component 3 has a predetermined spacing with front limiting component 2, so as to accommodate patient to ride across. The air bag 1 between front limiting component 2 and rear limiting component 3 is arc-shaped after inflation, and front limiting component 2, air bag 1 and rear limiting component 3 are formed into a saddle shape, so as to facilitate patient to ride across. Air bag 1 is provided with an inflation port 1-1 for inflating gas;
[0032] Air bag 1 is provided with a deflation port 1-2 for discharging gas in air bag 1, and support structure 5 is fixedly arranged at the lower portion of air bag 1, so as to support air bag 1, so that air bag 1 can be kept stable when patient rides. Inflation mechanism 4 communicates with inflation port 1-1, and is used to inflate gas into air bag 1 at constant pressure. The inflation mechanism 4 of the embodiment is preferably an electric inflation pump, so as to simplify operation, facilitate continuous and stable inflation, gradually increase the volume of air bag 1, and accurately control the accurate position of hip joint reduction.
[0033] An embodiment of the utility model discloses a device for assisting hip joint reduction, when in use, the patient with hip dislocation rides on air bag 1, is located between front limiting component 2 and rear limiting component 3, air bag 1 is inflated by inflation mechanism 4, and the volume of air bag 1 gradually increases. At this time, the operator can accurately control the accurate position of hip joint reduction by observation, and the angle of riding across also conforms to the human body structure and function. The self-gravity of patient plays a stabilizing and limiting role, so that the stability is good during operation, the force on patient is not too large, the bone membrane damage of patient is small, the reduction is accurate, the possibility of re-dislocation in the later period is small, the operability is strong, and the utility model discloses a device for assisting hip joint reduction.
[0034] An embodiment of the utility model discloses a device for assisting hip joint reduction, which can reduce the operation difficulty of hip joint reduction and improve the reduction effect.
[0035] As a preferred embodiment of the above, the support structure 5 is a support leg; there are four support legs; the four support legs are symmetrically arranged with the center line between the front limiting member 2 and the rear limiting member 3 as the center to form stable support for the air bag 1 of the straddling part of the patient. It is further preferred that the support structure 5 is a hard structure to make the support stable and reliable.
[0036] As a preferred embodiment of the above, the air bag 1 is a cylindrical structure, which is convenient to process and suitable for the straddling of the patient. It is further preferred that the diameter of the air bag 1 is 30-130 cm, and different specifications of the air bag 1 can be selected according to the height of the patient.
[0037] In the description of the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements or the interaction between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0038] The standard parts used in the present application can be purchased from the market, and the special-shaped parts can be ordered according to the description and the drawings. The specific connection mode of each part adopts the conventional means such as bolt, rivet and welding in the prior art. The mechanical parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection mode in the prior art, which will not be described in detail here.
[0039] The above is only a preferred embodiment of the present application, and does not limit the present application in any form. Any simple modification, equivalent change and modification of the above embodiment according to the technical essence of the present application still belongs to the scope of the technical scheme of the present application.
Claims
1. A device for assisting in the reduction of a hip joint, characterized in that, The device comprises an air bag, a front limiting member, a rear limiting member, a supporting structure and an inflating mechanism. The front limiting member is fixedly arranged on the upper part of the air bag. The rear limiting member is fixedly arranged on the upper part of the air bag, behind the front limiting member. The rear limiting member has a predetermined distance with the front limiting member. The air bag between the front limiting member and the rear limiting member is in an arc shape after being inflated. The front limiting member, the air bag and the rear limiting member are in a saddle shape. An inflating port is arranged on the air bag. A deflating port is arranged on the air bag. The supporting structure is fixedly arranged on the lower part of the air bag, for supporting the air bag. The inflating mechanism is communicated with the inflating port.
2. The device for assisting hip joint reduction according to claim 1, wherein the height of the rear limiting member is 20-60 cm, for back leaning.
3. The device for assisting hip joint reduction according to claim 1, wherein a handrail is arranged on the front limiting member, for hand holding.
4. The device for assisting hip joint reduction according to claim 1, wherein the inflating mechanism is an electric inflating pump.
5. The device for assisting hip joint reduction according to claim 1, wherein the supporting structure is a supporting leg; the supporting leg is four; the four supporting legs are symmetrically arranged with the center line between the front limiting member and the rear limiting member as the center.
6. The device for assisting hip joint reduction according to claim 1, wherein the supporting structure is a hard structure.
7. The device for assisting hip joint reduction according to claim 1, wherein the air bag is a cylindrical structure.
8. The device for assisting hip joint reduction according to claim 7, wherein the diameter of the air bag is 30-130 cm.
9. The device for assisting hip joint reduction according to claim 1, wherein the front limiting member is a plastic member or a metal member.
10. The device for assisting hip joint reduction according to claim 1, wherein the rear limiting member is a plastic member or a metal member.