CN210872300U - Lower limb fixing and pressure reducing brace - Google Patents
Lower limb fixing and pressure reducing brace Download PDFInfo
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- CN210872300U CN210872300U CN201921514140.5U CN201921514140U CN210872300U CN 210872300 U CN210872300 U CN 210872300U CN 201921514140 U CN201921514140 U CN 201921514140U CN 210872300 U CN210872300 U CN 210872300U
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Abstract
The utility model provides a decompression brace is fixed to low limbs, include: the pressure-reducing piece is matched with the shape of the heel and the rear ankle of a human body, the pressure detection device and a plurality of air bags with independent air inlets and air outlets; the replacement hole is formed in the brace body, the pressure reduction piece and the brace body are detachably connected through the replacement hole, the air bags are arranged on the pressure reduction piece and can be in contact with the skin of a human body, and the pressure detection device is communicated with the air inlets of the air bags and used for detecting the pressure in the air bags when the air bags are inflated through the air inlets. This decompression brace is fixed to low limbs, the structure is succinct, has solved among the prior art problem that the cushion needs wholly to demolish the low limbs brace when changing inconveniently and changing the cushion, has alleviateed the pain of disease when changing the decompression piece, because of the serious injury that the misoperation probably leads to when having avoided changing the decompression piece, and presses down low limbs through the gasbag for low limbs blood circulation has prevented to cause the formation of dark vein thrombus because of low limbs blood transport disorder.
Description
Technical Field
The utility model relates to the technical field of medical appliances, in particular to a lower limb fixing and pressure reducing brace used during lower limb fracture.
Background
In the case of lower limb fracture, particularly comminuted fracture, it is often necessary to reposition the displaced bone, even to perform internal fixation and repositioning by surgery, along with the vertical displacement and angular displacement of the bone, and after the surgical repositioning, it is generally necessary to fix the repositioned bone using a lower limb external fixation brace. At present, the skeleton after operation is fixed and reset by using the common gypsum, however, the recovery period of the lower limb skeleton is long, the gypsum is fixed on the lower limb for a long time, cracks appear on the surface of the gypsum, and the use safety is influenced, so that doctors need to replace the new gypsum for fixing, the pain of patients is increased, in addition, the gypsum has poor air permeability, the skin of the patients is injured after long-time use, and the pain is brought to the patients; at present, lower limb supports which are convenient to replace are used for fixing lower limb bones when the lower limbs are fractured, but because the existing lower limb supports are made of harder materials and are worn by patients for a long time, the local parts of the lower limbs are in long-time contact with the lower limb supports to easily form pressure skin injuries, particularly, the skin in contact with the lower limb supports at heel parts and ankle parts is more easily to form pressure skin injuries, so that when the lower limb supports are used, medical workers can order families to pad the soft pads in the lower limb supports to relieve the pressure of the lower limb supports on the skin, for example, a soft towel is selected as the soft pad in the lower limb supports, but when the soft towel is replaced, the lower limb supports need to be detached from the lower limbs of a human body, the pain of patients is increased, and the recovery time of the patients is prolonged if the lower limb supports are improperly operated, even more serious injuries are caused to the patient.
Therefore, a new lower limb support is needed to facilitate the replacement of the cushion, so as to avoid more serious injury to the patient due to improper operation when the lower limb support is removed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a decompression brace is fixed to low limbs, this decompression brace is fixed to low limbs need wholly dismantle the problem of lower limb brace when can solving current lower limb brace and change the inconvenient and change the cushion of cushion when using, cause serious injury for the disease because of the operation is improper when having avoided changing the cushion.
In order to achieve the above object, the embodiment of the utility model provides a decompression brace is fixed to low limbs, decompression brace is fixed to low limbs includes: the pressure-reducing piece is matched with the shape of the heel and the rear ankle of the human body; the pressure-reducing piece is detachably connected with the brace body through the replacing holes, the air bags are arranged on the pressure-reducing piece and can be contacted with the skin of a human body, and the pressure detection device is communicated with the air inlets of the air bags and used for detecting the pressure in the air bags when the air bags are inflated through the air inlets.
The lower limb fixing and pressure reducing brace further comprises reversing valves mounted on the brace body, air inlets of the air bags are communicated with air outlets of the reversing valves, and the pressure detection device is communicated with air inlets of the reversing valves.
Specifically, the fixed decompression brace of low limbs still includes many bandages the banding wearing opening has been seted up along the extension direction of human shank on the brace body, many bandages set up dress open-ended both sides are used for will through the ligature the fixed decompression brace of low limbs laminating human low limbs is fixed.
Specifically, a plurality of anti-skidding salient points are arranged on the surface of the pressure reducing piece, which is in contact with the ground; a plurality of anti-skidding convex points are arranged on the surface of the brace body, which is in contact with the ground.
Specifically, a plurality of air holes are formed in the brace body.
The lower limb fixing and decompression brace further comprises a liner matched with the shape of the lower limbs of the human body, and the liner is detachably arranged on the surface of the brace body, which is in contact with the lower limbs of the human body.
In particular, the pad is made of cloth or soft plastic.
Specifically, the brace body is integrally formed.
Specifically, the pressure reducing sheet is detachably connected with the brace body through a plurality of hidden buttons.
Specifically, subtract the preforming with the brace body passes through the magic and pastes detachable connection.
The utility model provides a lower limb fixing decompression brace, which is characterized in that a replacement hole is arranged at the heel and the rear ankle between the heel and the calf of a patient, a decompression sheet is detachably connected with the brace body through the replacement hole, a plurality of air bags are arranged on the decompression sheet, when the lower limb fixing decompression brace is worn by a patient, the parts of the heel and the rear ankle which are easy to generate pressure skin damage are contacted with the air bags to relieve the pressure of the brace body on the skin of the human body, each air bag is provided with an independent air inlet and an air outlet, the pressure in the air bags can be determined according to different positions of the air bags, the pressure applied to the skin of the human body by the brace body on different positions is relieved by inflating or deflating each air bag, the formation of the pressure damage is avoided, and meanwhile, the parts of the lower limb which are contacted with the air bags are pressed by continuously inflating and deflating each air bag, accelerate lower limbs blood circulation, prevent to cause the formation of deep vein thrombus because of lower limbs blood circulation obstacle, for the pressure in each gasbag of better monitoring, prevent that the internal gas pressure of gasbag from too high and causing the injury for human skin, detect the pressure in the gasbag when aerifing to the gasbag through pressure measurement device, prevent that the gasbag internal pressure is too big, control the pressure in each gasbag in the safety range through pressure measurement device.
The utility model provides a fixed decompression brace of low limbs, the structure is succinct, through seting up the change hole on the brace body, make the decompression piece that has the gasbag change conveniently, the problem that need wholly demolish the lower limbs brace when having solved among the prior art cushion change inconvenience and change the cushion, and this fixed decompression brace of low limbs need not to demolish the brace body when changing the decompression piece, the pain of disease when having alleviateed the change decompression piece, the serious injury that probably leads to because of misoperation when having avoided changing the decompression piece, and press down low limbs through the gasbag, low limbs blood circulation has been accelerated, the formation of deep vein thrombus has been prevented to cause because of low limbs blood transport obstacle.
Other features and advantages of the present invention will be described in detail in the detailed description which follows.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of a lower limb fixation decompression brace according to an embodiment of the present invention;
fig. 2 is a side view of a lower limb fixation decompression brace according to an embodiment of the present invention.
Description of the reference numerals
1 brace body 2 pressure reducing sheet
3 pressure detection device 4 air bag
5 change valve 6 bandage
11 air holes
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the present invention, unless otherwise specified, the use of directional terms such as "upper, lower, top, bottom" and "upper" are generally used with respect to the orientation shown in the drawings or the positional relationship of the components with respect to each other in the vertical, vertical or gravitational direction.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
The utility model provides a decompression brace is fixed to low limbs, figure 1 is the schematic structure of this decompression brace is fixed to low limbs, and figure 2 is the side view of this decompression brace is fixed to low limbs, and as shown in figure 1-figure 2, the decompression brace is fixed to low limbs includes: the support comprises a support body 1 matched with the shape of the lower limbs of a human body, a pressure reduction sheet 2 matched with the shape of the heels and the rear ankles of the human body, a pressure detection device 3 and a plurality of air bags 4 with independent air inlets and air outlets; the position of the heel of the foot attached to the brace body 1 and the rear ankle between the heel and the calf are provided with replacing holes, the pressure reducing sheet 2 is detachably connected with the brace body 1 through the replacing holes, the air bags 4 are arranged on the pressure reducing sheet 2 and can be in contact with the skin of a human body, and the pressure detection device 3 is communicated with the air inlet of each air bag 4 and used for detecting the pressure in each air bag 4 when the air bags 4 are inflated through the air inlets.
The utility model provides a lower limb fixing decompression brace, through set up the change hole in the position of laminating the heel on brace body 1 and the back ankle department between heel and calf, make when using brace body 1 to fix human lower limbs, the position of heel exposes with the position of back ankle, form pressure nature damage on the skin of the position of heel and the position of back ankle usually, in order to solve this problem, use the decompression sheet 2 that agrees with heel and back ankle shape to cover change the hole and set up a plurality of gasbags 4 on decompression sheet 2, a plurality of gasbags 4 that set up contact with human skin, gasbags 4 contact with the skin of heel and back ankle department, the pressure that exerts on the skin surface when having alleviated brace body 1 and having direct contact with human skin, and decompression sheet 2 and brace body 1 can dismantle and be connected, need not to remove brace body 1 from human lower limbs wholly when regularly changing decompression sheet 2, the pain to the patient when the pressure reducing sheet 2 is replaced is avoided; the air bag 4 can continuously inflate and deflate the air bag 4 in the process of contacting with the lower limb so that the air bag 4 presses the part of the lower limb contacting with the air bag 4, the blood circulation of the lower limb is quickened, the formation of deep vein thrombosis caused by lower limb blood circulation disorder is prevented, in order to control the pressure in the air bag 4 in a safe use range, when the air bag 4 is inflated, the pressure in the air bag 4 is detected by the pressure detection device 3, and the pressure in the air bag 4 is ensured in the safe use range.
The utility model provides a fixed decompression brace of low limbs has solved the inconvenient problem of change cushion when current lower limbs brace uses and need the problem of lower limbs brace demolishd completely when changing the cushion, through seting up the change hole on the brace body, make the decompression piece that has the gasbag change conveniently, and this fixed decompression brace of low limbs need not to demolish the brace body when changing the decompression piece, the pain of disease when having alleviateed the change decompression piece, serious injury that probably leads to because of misoperation when having avoided changing the decompression piece.
In one embodiment, in order to facilitate control of inflation of each air bag 4, in particular, the lower limb fixation decompression brace further comprises a reversing valve 5 mounted on the brace body 1, an air inlet of each air bag 4 is communicated with an air outlet of the reversing valve 5, and the pressure detection device 3 is communicated with an air inlet of the reversing valve 5. The reversing valve 5 is provided with an air inlet and a plurality of reversing valve air outlets, different inflation passages are formed by switching the air inlet of the reversing valve 5 and different reversing valve air outlets, when the air bag 4 is inflated, the air inlet of the reversing valve 5 is switched to be communicated with the appointed reversing valve air outlet to complete the inflation of the air bag 4 communicated with the reversing valve air outlet, the corresponding air pressure in the air bag 4 is detected by the pressure detection device 3 communicated with the air inlet of the reversing valve 5 during the inflation, after the air pressure in the air bag 4 reaches a preset air pressure range, the inflation is stopped, and the other inflation passage is switched to inflate the next air bag 4.
In order to fix the brace body 1 and the lower limbs of the human body conveniently, the lower limb fixing and pressure reducing brace further comprises a plurality of binding bands 6, a strip-shaped wearing opening is formed in the brace body 1 along the extending direction of the legs of the human body, and the binding bands 6 are arranged on two sides of the wearing opening and used for fixing the lower limb fixing and pressure reducing brace to the lower limbs of the human body through binding. Through 6 ligatures of bandage can be quick fix brace body 1 and human low limbs, the setting can also paste or the mode completion ligature of hidden discount connection through the magic subsides in the bandage of wearing opening both sides.
After the injured lower limb of the patient can contact with the ground, in order to prevent the lower limb of the patient from slipping when contacting with the ground, specifically, a plurality of anti-slip salient points are arranged on the surface of the pressure reducing sheet 2 contacting with the ground; a plurality of anti-skidding convex points are arranged on the surface of the brace body 1, which is in contact with the ground.
In order to ensure good air permeability of the lower limb fixing and pressure reducing brace, a plurality of air holes 11 are formed in the brace body 1.
The lower limbs skeleton of this lower limbs is dressed for the reposition of redundant personnel on the low limbs of human body to brace body 1, and consequently, brace body 1 has certain hardness, and brace body 1 is direct can influence the comfort that this lower limbs of disease dress fixed decompression brace with human body long-time contact, and the comfort of this lower limbs fixed decompression brace is dressed for improving the disease, specifically, the fixed decompression brace of lower limbs still includes the liner that agrees with human low limbs shape, the setting can be dismantled to the liner on brace body 1 and the surface of human low limbs contact. In particular, the pad is made of cloth or soft plastic.
In one embodiment, in order to improve the strength of the brace body 1, the brace body 1 is integrally formed.
In another embodiment, in order to improve the flexibility of the brace body 1, the brace body 1 is manufactured in sections, specifically, the leg brace fitting with the leg of the human body and the foot brace fitting with the ankle and the foot of the human body are manufactured in two sections, wherein the leg brace and the foot brace are detachably connected, different connection positions are arranged along the extension direction of the leg brace, and the leg brace and the foot brace can be connected at different connection positions according to the leg length of the patient during use.
In one embodiment, in order to conveniently and quickly complete the detachable connection of the pressure reducing sheet 2 and the brace body 1, in particular, the pressure reducing sheet 2 and the brace body 1 are detachably connected through a plurality of hidden buckles.
In another embodiment, in order to facilitate the detachable connection of the pressure reducing sheet 2 and the brace body 1, the pressure reducing sheet 2 and the brace body 1 are detachably connected through a hook and loop fastener.
The utility model provides a lower limb fixing decompression brace, which is characterized in that a replacement hole is arranged at the heel and the rear ankle between the heel and the calf of a patient, a decompression sheet is detachably connected with the brace body through the replacement hole, a plurality of air bags are arranged on the decompression sheet, when the lower limb fixing decompression brace is worn by a patient, the parts of the heel and the rear ankle which are easy to generate pressure skin damage are contacted with the air bags to relieve the pressure of the brace body on the skin of the human body, each air bag is provided with an independent air inlet and an air outlet, the pressure in the air bags can be determined according to different positions of the air bags, the pressure applied to the skin of the human body by the brace body on different positions is relieved by inflating or deflating each air bag, the formation of the pressure damage is avoided, and meanwhile, the parts of the lower limb which are contacted with the air bags are pressed by continuously inflating and deflating each air bag, accelerate lower limbs blood circulation, prevent to cause the formation of deep vein thrombus because of lower limbs blood circulation obstacle, for the pressure in each gasbag of better monitoring, prevent that the internal gas pressure of gasbag from too high and causing the injury for human skin, detect the pressure in the gasbag when aerifing to the gasbag through pressure measurement device, prevent that the gasbag internal pressure is too big, control the pressure in each gasbag in the safety range through pressure measurement device.
The utility model provides a fixed decompression brace of low limbs, the structure is succinct, through seting up the change hole on the brace body, make the decompression piece that has the gasbag change conveniently, the problem that need wholly demolish the lower limbs brace when having solved among the prior art cushion change inconvenience and change the cushion, and this fixed decompression brace of low limbs need not to demolish the brace body when changing the decompression piece, the pain of disease when having alleviateed the change decompression piece, the serious injury that probably leads to because of misoperation when having avoided changing the decompression piece, and press down low limbs through the gasbag, low limbs blood circulation has been accelerated, prevent to cause the formation of deep vein thrombus because of low limbs blood transport obstacle.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the details of the above embodiments, and the technical concept of the present invention can be within the scope of the present invention to perform various simple modifications to the technical solution of the present invention, and these simple modifications all belong to the protection scope of the present invention.
It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and in order to avoid unnecessary repetition, the present invention does not need to describe any combination of the features.
In addition, various embodiments of the present invention can be combined arbitrarily, and the disclosed content should be regarded as the present invention as long as it does not violate the idea of the present invention.
Claims (10)
1. A lower limb immobilization decompression brace, comprising: the support comprises a support body (1) matched with the shape of the lower limbs of a human body, a pressure reduction sheet (2) matched with the shape of the heels and the rear ankles of the human body, a pressure detection device (3) and a plurality of air bags (4) with independent air inlets and air outlets;
the position of the heel of the foot attached to the brace body (1) and the rear ankle between the heel and the calf are provided with replacing holes, the pressure reducing sheet (2) is detachably connected with the brace body (1) through the replacing holes, the air bags (4) are arranged on the pressure reducing sheet (2) and can be in contact with the skin of a human body, and the pressure detection device (3) is communicated with the air inlets of the air bags (4) and used for detecting the pressure in the air bags (4) when the air bags (4) are inflated through the air inlets.
2. The lower limb fixation and decompression brace according to claim 1, further comprising a reversing valve (5) mounted on the brace body (1), wherein the air inlet of each air bag (4) is communicated with the air outlet of the reversing valve (5), and the pressure detection device (3) is communicated with the air inlet of the reversing valve (5).
3. The lower limb fixing and pressure reducing brace according to claim 2 is characterized by further comprising a plurality of binding bands (6), wherein a strip-shaped wearing opening is formed in the brace body (1) along the extending direction of the legs of the human body, and the binding bands (6) are arranged on two sides of the wearing opening and used for fixing the lower limb fixing and pressure reducing brace to be attached to the lower limbs of the human body through binding.
4. The lower limb fixation decompression brace according to claim 1, wherein the surface of the decompression sheet (2) contacting the ground is provided with a plurality of anti-skid convex points; a plurality of anti-skidding convex points are arranged on the surface of the brace body (1) contacting with the ground.
5. The lower limb fixation decompression brace according to claim 1, wherein the brace body (1) is provided with a plurality of ventilation holes (11).
6. The lower limb fixation decompression brace according to claim 1, further comprising a pad that is adapted to the shape of the lower limb of the human body, wherein the pad is detachably disposed on the surface of the brace body (1) that is in contact with the lower limb of the human body.
7. The lower limb immobilization decompression brace of claim 6, wherein the pad is made of cloth or soft plastic.
8. The lower limb immobilization decompression brace according to claim 1, wherein the brace body (1) is integrally formed.
9. The lower limb fixation decompression brace according to claim 1, wherein the decompression sheet (2) is detachably connected with the brace body (1) through a plurality of hidden buttons.
10. The lower limb fixing and decompression brace as claimed in claim 1, wherein the decompression sheet (2) is detachably connected with the brace body (1) through a magic tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921514140.5U CN210872300U (en) | 2019-09-11 | 2019-09-11 | Lower limb fixing and pressure reducing brace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921514140.5U CN210872300U (en) | 2019-09-11 | 2019-09-11 | Lower limb fixing and pressure reducing brace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210872300U true CN210872300U (en) | 2020-06-30 |
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ID=71326278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921514140.5U Active CN210872300U (en) | 2019-09-11 | 2019-09-11 | Lower limb fixing and pressure reducing brace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210872300U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111449825A (en) * | 2020-03-16 | 2020-07-28 | 张立岩 | Adjustable fixed point temperature control lower limb external fixing device |
-
2019
- 2019-09-11 CN CN201921514140.5U patent/CN210872300U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111449825A (en) * | 2020-03-16 | 2020-07-28 | 张立岩 | Adjustable fixed point temperature control lower limb external fixing device |
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