CN212308167U

CN212308167U - Medical hand external fixation brace

Info

Publication number: CN212308167U
Application number: CN202020967543.1U
Authority: CN
Inventors: 庄静
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-01
Filing date: 2020-06-01
Publication date: 2021-01-08
Anticipated expiration: 2030-06-01

Abstract

The utility model relates to a medical hand external fixation 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.

Description

Medical hand external fixation brace

Technical Field

The utility model relates to the technical field of medical apparatus, 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.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a technical scheme does:

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 the structure more than adopting, the utility model has the advantages of as follows:

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 the embodiment of the present invention;

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

Detailed Description

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

Example one

With reference to fig. 1 and 2, a medical external hand fixing brace comprises a supporting piece 1 which is integrally formed and extends from a wrist to the root of a finger, wherein a finger support 2 is arranged at the front end of the supporting piece 1, and an elastic fixing band 3 is arranged on the finger support 2 and is used for being sleeved on the finger; the supporting piece 1 and the finger rest 2 both comprise an outer layer 4 and an inner layer 5 positioned in the outer layer 4, the outer layer 4 is of an elastic structure, and the inner layer 5 comprises a transverse supporting rib plate which can be bent at will; the width of the finger rest 2 is larger than that of the finger, and a groove 6 for sinking the lower part of the finger is arranged on the finger rest 2; a plurality of adjustable bandages 7 are arranged on the supporting piece 1 and positioned at the wrist positions and used for being bound on the wrist; the fixing support also comprises a hand-shaped tray 9, a water drainage groove is arranged at the bottom of the hand-shaped tray 9, and the hand-shaped tray 9 is used for placing the fixing support.

This device is through adopting the structure unanimous with the hand shape to come the bearing to treat the patient hand of correcting or treating, and carries out the fixed of relative position through elastic fixation area 3 and ribbon 7 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, through setting up the finger that has recess 6 and holding in the palm 2 for the fitness of finger and brace is higher, improves recovery rate. 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.

In specific implementation, the patient's hand is placed on the upper part of the fixing brace, and the bandage 7 is used for realizing one-time fixation on the wrist; then, establish through 3 covers of elastic fixation area and realize the secondary fixed on the finger, and can closely laminate the finger, can not appear rocking by a relatively large margin, play the repairing action. And, in order to make this device and patient's hand laminating degree higher, set up interior 5 that can buckle at will, and interior 5 includes the gusset, when wearing this device to patient's hand, hold in the palm the marginal part of 2 through upwards buckling supporting piece 1 and finger to realized good fixed and improve the mesh of laminating degree.

When accomodating the fixed brace in this device, for the convenience and can realize just placing of brace after the disinfection washing, set up a hand type tray, when specifically using, this fixed brace is placed in hand type tray to carry out the drainage through the water drainage tank that is located hand type tray bottom, on the concrete shape, hand type tray establishes to the shape that has the notch and can the joint hold fixed brace, and the water drainage tank establishes to the export of regular geometry.

The number of the supporting rib plates is a plurality, the supporting rib plates are arranged in the outer layer 4 at intervals, and the supporting rib plates are arranged from the wrist to the finger tip; the support rib plate is made of metal.

The support rib plate is made of metal materials which are easy to bend, the purpose that the edge part is bent upwards to achieve a semi-wrapped state can be achieved, and the connection tightness is improved.

The cavity is arranged in the outer layer 4, and the supporting rib plate is placed in the cavity, so that the purpose that the device can be bent at will can be achieved.

Two ends of the elastic fixing band 3 are respectively fixed at the left side and the right side of each finger support 2 to form a closed ring shape.

The elastic fixing band 3 is provided with a plurality of finger supports 2 at intervals.

Elastic fixation area 3 adopts the medical rubber material preparation that satisfies medical condition to form to the interval sets up a plurality of, thereby can come the elastic fixation area 3 of rational selection different positions according to different positions affected part on the finger, thereby reach the purpose of nimble use. And, can rationally select whether one or a plurality of elastic fixation area 3 uses simultaneously according to actual conditions.

The two sides of the supporting piece 1 are provided with outward extending wrapping strips 8 at the positions connected with the ribbon 7, and the ribbon 7 is arranged at the free end position of the wrapping strips 8.

The wrapping strips 8 are arranged in a belt-shaped structure and respectively extend to the two sides of the supporting member 1 to preset positions.

By properly extending the support 1 at the wrist position, the wrapping strip 8 can be extended to the upper position of the wrist side in the process of fixing by the device, and the local compression stress of the bandage 7 on the wrist side is reduced.

The supporting piece 1 and the finger support 2 are integrally formed, and the outer layer 4 of the supporting piece is made of elastic rubber.

The supporting piece 1 extends to the outside of the palm and the wrist, and the groove 6 on the finger support 2 is consistent with the shape of the lower end of the finger.

Through holding in the palm 1 and the finger and holding in the palm 2 and set up to integrative form, can improve the streamlined effect of this device, prevent to appear the problem that barb, boss and the like probably caused the uncomfortable sense to the palm with the position of hand contact and appear.

Through setting up supporting piece 1 into the form that projection area is greater than the palm to can utilize its characteristics of buckling at will to realize upwards parcel to a certain extent to the hand in the in-process of using, improve the laminating degree.

Example two

The supporting rib plate is arranged as one, and the surface area of the supporting rib plate is equal to that of the fixed brace.

Other technical characteristics are unchanged, the supporting rib plates are arranged into an integral structure and are wrapped inside through the outer layer 4, wherein the inner part of the outer layer 4 is provided with a cavity for accommodating the supporting rib plates and is fixed inside the cavity.

Claims

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.