阅读说明：本技术 一种医用手部外固定支具 (Medical hand external fixation brace ) 是由 庄静 于 2020-06-01 设计创作，主要内容包括：本发明涉及一种医用手部外固定支具,包括一体成型且从手腕延伸到手指根部的承托件,承托件前端设有手指托,手指托上设有弹性固定带,用于套设在手指上；承托件和手指托均包括外层、位于外层内部的内里,外层设为弹性结构,内里包括可随意弯折的横向支撑筋板；手指托的宽度大于手指宽度,手指托上设有使得手指下部凹陷进去的凹槽；承托件上且位于手腕位置设有若干可调节扎带,用于绑缚在手腕上；固定支具外还包括一手型托盘,手型托盘底部设有排水槽,且手型托盘用于放置固定支具。本装置功能性强,使用范围广,能够广泛应用在医用器材技术领域。(The invention relates to a medical hand external fixing brace, which comprises a supporting piece which is integrally formed and extends from a wrist to the root of a finger, wherein the front end of the supporting piece is provided with a finger support, and the finger support is provided with an elastic fixing band which is used for being sleeved on the finger; the supporting piece and the finger support respectively comprise an outer layer and an inner layer positioned in the outer layer, the outer layer is of an elastic structure, and the inner layer comprises a transverse supporting rib plate capable of being bent at will; the width of the finger support is larger than that of the finger, and a groove for enabling the lower part of the finger to be sunken is formed in the finger support; a plurality of adjustable bandages are arranged on the supporting piece and positioned at the wrist positions and used for being bound on the wrist; the fixing brace further comprises a hand-shaped tray, a water drainage groove is formed in the bottom of the hand-shaped tray, and the hand-shaped tray is used for placing the fixing brace. The device has strong functionality and wide application range, and can be widely applied to the technical field of medical equipment.)

1. A medical hand external fixation brace is characterized by comprising a supporting piece which is integrally formed and extends from a wrist to the root of a finger, wherein the front end of the supporting piece is provided with a finger support, and the finger support is provided with an elastic fixing band for being sleeved on the finger; the supporting piece and the finger support respectively comprise an outer layer and an inner layer positioned in the outer layer, the outer layer is of an elastic structure, and the inner layer comprises a transverse supporting rib plate capable of being bent at will; the width of the finger support is larger than that of a finger, and a groove for enabling the lower part of the finger to be sunken is formed in the finger support; a plurality of adjustable bandages are arranged on the supporting piece and positioned at the wrist positions and used for being bound on the wrist; the fixing brace is characterized by further comprising a hand-shaped tray, a water drainage groove is formed in the bottom of the hand-shaped tray, and the hand-shaped tray is used for placing the fixing brace.

2. The medical external hand fixing brace according to claim 1, wherein the number of the supporting rib plates is several, the supporting rib plates are arranged in the outer layer at intervals, and the supporting rib plates are arranged from the wrist to the finger tips.

3. The medical external hand fixation brace as claimed in claim 1, wherein the supporting rib is a single piece having a surface area equal to that of the fixation brace.

4. The medical external hand fixing brace as claimed in claim 1, wherein two ends of the elastic fixing band are fixed to the left and right sides of each finger rest respectively to form a closed loop.

5. The medical external hand fixing brace of claim 4, wherein a plurality of elastic fixing bands are arranged on each finger rest at intervals.

6. The medical external hand fixing brace as claimed in claim 1, wherein wrapping strips extending outwards are arranged on two sides of the supporting piece and at positions connected with the binding tapes, and the binding tapes are arranged at free end positions of the wrapping strips.

7. The medical external hand fixation brace as claimed in claim 6, wherein the wrapping strip is formed in a band-like structure and extends to a predetermined position toward both sides of the support member.

8. The medical external hand fixing brace according to claim 1, wherein the support member and the finger rest are integrally formed, the outer layers of the support member and the finger rest are made of elastic rubber, and the support rib plate is made of metal.

9. The medical external hand fixing brace as claimed in any one of claims 1 to 8, wherein the support member extends to the outside of the palm and the wrist, and the groove on the finger rest is in accordance with the shape of the lower end of the finger.

Technical Field

The invention relates to the technical field of medical instruments, in particular to a medical hand external fixation brace.

Background

In the medical care rescue process, hand trauma is generally nursed by bandages, when local position fractures, operation and other conditions need to be carried out, the hand needs to be stretched, generally, nurses or assistant doctors in the prior art fix the hand to a required position by holding the hand, and medical care resources are occupied. In the specific implementation process, the support can be placed at the lower position of the palm, then the support is corrected through the fixing piece and fixed through the clamping or fixing device, and therefore the purposes of supporting and correcting are achieved. However, the prior art fixing brace for the hand also has some problems: firstly, whole material is the stereoplasm structure, can't carry out reasonable buckling according to the hand shape, secondly treat that can't reach better contact effect between corrected finger and the brace, slippage and bone dislocation problem appear easily, thirdly the brace adopts to establish its complete cover at fixed in-process and establish the form on hand for patient's hand is covered for a long time, and the gas permeability is relatively poor, has increased patient's uncomfortable sense.

Disclosure of Invention

In order to solve the technical problems, the technical scheme provided by the invention is as follows:

a medical hand external fixation brace comprises a supporting piece which is integrally formed and extends from a wrist to the root of a finger, wherein the front end of the supporting piece is provided with a finger support, and the finger support is provided with an elastic fixing band for being sleeved on the finger; the supporting piece and the finger support respectively comprise an outer layer and an inner layer positioned in the outer layer, the outer layer is of an elastic structure, and the inner layer comprises a transverse supporting rib plate capable of being bent at will; the width of the finger support is larger than that of a finger, and a groove for enabling the lower part of the finger to be sunken is formed in the finger support; a plurality of adjustable bandages are arranged on the supporting piece and positioned at the wrist positions and used for being bound on the wrist; the fixing brace is characterized by further comprising a hand-shaped tray, a water drainage groove is formed in the bottom of the hand-shaped tray, and the hand-shaped tray is used for placing the fixing brace.

Furthermore, the number of the supporting rib plates is multiple, the supporting rib plates are arranged in the outer layer at intervals, and the supporting rib plates are arranged from the wrist to the finger tip.

Furthermore, the number of the supporting rib plates is one, and the surface area of the supporting rib plates is equal to that of the fixing brace.

Furthermore, two ends of the elastic fixing band are respectively fixed on the left side and the right side of each finger support to form a closed ring shape.

Furthermore, a plurality of elastic fixing belts are arranged on each finger support at intervals.

Furthermore, the two sides of the supporting piece are provided with wrapping strips extending outwards in positions connected with the binding belts, and the binding belts are arranged at the free end positions of the wrapping strips.

Furthermore, the wrapping strips are of a belt-shaped structure and respectively extend to the two sides of the supporting piece to preset positions.

Furthermore, the bearing piece and the finger support are integrally formed, the outer layer of the bearing piece and the outer layer of the finger support are made of elastic rubber materials, and the supporting rib plate is made of metal materials.

Further, the supporting piece extends to the outer parts of the palm and the wrist, and the groove in the finger support is consistent with the shape of the lower end of the finger.

After adopting the structure, the invention has the following advantages:

this device comes the bearing to treat the patient hand of correcting or treating through the structure that adopts and hand shape unanimity, and carries out the fixed of relative position through elastic fixation area and ribbon to reached and reduced doctor working strength, improved patient treatment comfort level and make medical worker at the in-process field of vision more broad purpose of nursing, functional strong. And moreover, the finger support with the groove is arranged, so that the fit between the finger and the brace is higher, and the recovery rate is improved. In the application range, the device is suitable for repairing finger tip defects, finger tendon suture repair, severed finger replantation repair, hand back tissue defects, tendon fracture repair, palm tissue defects and repair in microscope operations, and has wide application range and convenient use.

Drawings

FIG. 1 is an external structural view of an embodiment of the present invention;

FIG. 2 is a schematic diagram of the internal structure of an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a hand tray in an embodiment of the invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.