CN210749545U - External fixing support for orthopedics department - Google Patents
External fixing support for orthopedics department Download PDFInfo
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- CN210749545U CN210749545U CN201921100760.4U CN201921100760U CN210749545U CN 210749545 U CN210749545 U CN 210749545U CN 201921100760 U CN201921100760 U CN 201921100760U CN 210749545 U CN210749545 U CN 210749545U
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Abstract
The utility model provides an orthopedics external fixation support relates to medical instrument technical field, has solved the technical problem that the finger is apart from and the finger height can not be adjusted at will. The orthopedic external fixation support comprises a hand-shaped fixing plate and a bandage, wherein the hand-shaped fixing plate comprises a finger fixing part and a palm fixing part connected with the finger fixing part, the finger fixing part is provided with a plurality of branches, and each branch is used for fixing at least one finger; each branch comprises a framework supporting layer, the framework supporting layer is made of plastic materials, the bending degree of the branches and the distance between different branches can be adjusted in an external force pulling or pulling mode, and the positions of the pulled or pulled branches can be kept static under the effect of the material characteristics of the framework supporting layer until external force is applied to pull or pull the branches again. The utility model is used for provide an orthopedics external fixation support that finger interval and finger height can be adjusted at will.
Description
Technical Field
The utility model belongs to the technical field of the medical instrument technique and specifically relates to an orthopedics external fixation support is related to.
Background
People often have wounds on hands in daily labor, and the wound positions of the hands are many. The hand surgery requires high precision and long operation time, and needs a long-time stable fixation for the hand of a patient, so the function of the hand surgery fixing plate is particularly important.
The hand operation placer that present hospital used, including palm workspace and forearm workspace, the palm workspace includes thumb workspace, thumb workspace and centre of palm workspace that arranges according to palm physiological characteristic, can only carry out left hand centre of palm upwards operation or right hand centre of palm downwards on same placer and carry out the operation, when the same hand of left hand or right hand needs positive and negative placing to carry out the operation, just need the doctor to change other corresponding hand operation placer, just so delay the time of operation, increase the degree of difficulty of operation, increase the misery for the patient, influence doctor's operation quality.
In addition, the size, the length and the stout of the hand of a male and a female of a patient are different, the hand of an adult and the hand of a child are also different, the hand of the other person is also different, the hand operation positioning device used in the medical science at present comprises a palm working area and a forearm working area, the palm working area comprises a thumb working area, a thumb working area and a palm center working area which are arranged according to the physiological characteristics of the palm, the position of a hand wound cannot be fixed and adjusted according to the length and the thickness of the hand of the patient, and the speed and the quality of the operation of a doctor are influenced.
The existing hand surgery fixing plate comprises a finger fixing plate and a movable plate, wherein five finger fixing plates matched with fingers are arranged on the upper portion of the movable plate, the finger fixing belts on the finger fixing plates are used for fixing the fingers, the finger fixing plates can be rotated and fixed on the movable plate through screws and threaded holes, therefore, the distance between the fingers can be adjusted, and the angle of the fingers can be adjusted by adding a telescopic rod to the bottom of the movable plate.
The applicant has found that the prior art has at least the following technical problems: through setting up fly leaf and finger fixed plate and telescopic link, realize adjusting distance and finger height between the finger, accommodation process is more troublesome, can not accomplish random adjustment moreover, and the operation is more loaded down with trivial details in the in-service use process.
Disclosure of Invention
An object of the utility model is to provide an orthopedics external fixation support to solve the technical problem that the distance between the fingers and the finger height that exist among the prior art can not be adjusted at will. The utility model provides a plurality of technical effects that preferred technical scheme among a great deal of technical scheme can produce see the explanation below in detail.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides an orthopedic external fixation bracket, which comprises a hand-shaped fixing plate and a bandage, wherein the hand-shaped fixing plate comprises a finger fixing part and a palm fixing part connected with the finger fixing part, the finger fixing part is provided with a plurality of branches, and each branch is used for fixing at least one finger;
each branch comprises a framework supporting layer, the framework supporting layer is made of plastic materials, the bending degree of the branches and the distance between different branches can be adjusted in an external force pulling or pulling mode, and the positions of the pulled or pulled branches can keep static under the action of the material characteristics of the framework supporting layer until external force is applied to pull or pull the branches again.
In a preferred or alternative embodiment, the hand fixation plate further comprises a forearm fixation portion, and the finger fixation portion, the palm fixation portion and the forearm fixation portion are integrally formed.
In a preferred or alternative embodiment, a positioning mechanism is provided on the forearm fixing part, the bandage being defined by the positioning mechanism, and an arm placed on the forearm fixing part is fixed on the forearm fixing part.
As a preferred or optional embodiment, the positioning mechanism includes at least one pair of bosses extending from the forearm fixing portion to both sides, the bosses are in a trapezoidal structure, a bottom side of the trapezoidal structure coincides with the forearm fixing portion, and through holes are formed in the bosses.
As a preferred or optional embodiment, the skeleton supporting layer is made of aluminum, and the surface of the skeleton supporting layer is coated with a soft layer, and the soft layer is a silica gel layer.
Preferably or alternatively, there are six branches of the finger holder, each branch for holding a finger.
In a preferred or alternative embodiment, the bandage comprises a bandage body, and a clamping mechanism, wherein the clamping mechanism is clamped on the bandage body to clamp the bandage body into a closed ring-shaped structure, and the clamping mechanism can move on the bandage body until an object in the bandage body is fixed by the clamping mechanism.
As a preferable or optional embodiment, the clamping mechanism includes a limiting portion and an inserting portion, both ends of the limiting portion are connected with both ends of the inserting portion through elastic members, a first through hole is formed at the top of the limiting portion, a second through hole is formed at a side surface of the inserting portion, a third through hole is formed at a side surface of the limiting portion, the third through hole and the second through hole are arranged in parallel, the bandage body simultaneously passes through the second through hole and the third through hole, and the bandage body is fixed between the limiting portion and the inserting portion through the elastic members.
Preferably or alternatively, the limiting portion and the insertion portion are integrally formed and are made of plastic.
In a preferred or optional embodiment, the bandage body is a latex tube or a silicone tube.
The utility model provides an orthopedics external fixation support's technical effect is: the skeleton supporting layer is made of plastic materials, can be pulled or pulled through external force, and realizes the adjustment of the distance between adjacent fingers and the height of each finger, thereby exposing the finger wound operation part, being simple in adjustment process, being capable of being adjusted randomly according to needs and being convenient for operation of an operating doctor.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the whole structure of the hand-shaped fixing plate of the present invention;
FIG. 2 is a schematic cross-sectional view of the hand-shaped fixing plate of the present invention;
FIG. 3 is a schematic structural diagram (I) of the bandage of the present invention;
fig. 4 is a schematic structural diagram (one) of the clamping mechanism of the present invention;
fig. 5 is a schematic structural diagram (ii) of the clamping mechanism of the present invention;
fig. 6 is a schematic structural view (ii) of the bandage of the present invention;
fig. 7 is a schematic view of the structure of the utility model in use.
FIG. 1-hand shaped fixation plate; 2-a bandage; 3-a positioning mechanism; 11-a finger fixation section; 12-palm rest; 13-a framework support layer; 14-forearm fixing part; 15-a softer layer; 21-the bandage body; 22-a clamping mechanism; 221-a defining section; 222-a mating portion; 223-an elastic member; 224 — a first via; 225-second via; 226-third via; 31-a boss; 32-fourth via.
Detailed Description
The contents of the present invention and the differences between the present invention and the prior art can be understood with reference to fig. 1 to 7 and the text. The invention will be described in further detail below (including the preferred embodiments) with reference to the drawings and illustrative examples of some alternative embodiments of the invention. It should be noted that: any technical features and any technical solutions in this embodiment are one or more of various optional technical features or optional technical solutions, and for the sake of brevity, this document cannot exhaust all the alternative technical features and alternative technical solutions of the present invention, and it is not convenient for each embodiment of the technical features to emphasize that it is one of various optional embodiments, so those skilled in the art should know that: can replace any technical means or combine two or more technical means or technical characteristics of the utility model provides an arbitrary or more technical means or technical characteristics mutually and obtain new technical scheme. Any technical features and any technical solutions in the present embodiment do not limit the scope of the present invention, and the scope of the present invention should include any alternative technical solutions that can be conceived by those skilled in the art without creative efforts and new technical solutions that can be obtained by combining any two or more technical means or technical features provided by the present invention with each other by those skilled in the art.
The embodiment of the utility model provides an orthopedics external fixation support that distance and finger height can be adjusted at will between the finger.
The technical solution provided by the present invention is explained in more detail with reference to fig. 1 to 7.
The utility model provides an orthopedic external fixation support, which comprises a hand-shaped fixing plate 1 and a bandage 2, wherein the hand-shaped fixing plate 1 comprises a finger fixing part 11 and a palm fixing part 12 connected with the finger fixing part 11, the finger fixing part 11 is provided with a plurality of branches 12, and each branch 12 is used for fixing at least one finger;
each branch 12 comprises a framework supporting layer 13, the framework supporting layer 13 is made of a plastic material, the bending degree of the branches 12 and the distance between different branches 12 can be adjusted by external force pulling or pulling, and the position of the pulled or pulled branch 12 can be kept static under the action of the material characteristics of the framework supporting layer 13 until the external force is applied to pull or pull the branch 12 again.
The utility model provides an orthopedics external fixation support through setting up hand shape fixed plate 1 and bandage 2, through bandage 2 with every finger respectively independent fix on the finger fixed part of hand shape fixed plate 1, through the finger firm location that lets the disease, makes things convenient for the doctor to operate, simultaneously, in the later stage recovery process, also can pass through the utility model discloses a time that the patient resumeed is shortened to the structure.
In addition, the plastic material of the framework supporting layer 13 can realize the distance between adjacent fingers and the height of each finger by pulling or pulling through external force, thereby exposing the operation part of the finger wound and facilitating the operation of an operator.
Specifically, the framework supporting layer 13 is an aluminum layer made of metal aluminum, such as an aluminum plate, an aluminum alloy, and the like, and since aluminum has excellent material characteristics of metal and good plasticity, the aluminum can be bent after an external force is applied, and can be pulled back to the original position after the external force is applied again; the bending amplitude can be adjusted at will and can be restored to the original state, and the distance between the fingers and the height of the fingers can be adjusted quickly.
It should be noted here that other materials with good ductility and plasticity can also be used in the product of the present invention.
As an alternative embodiment, the hand fixing plate 1 further includes a forearm fixing portion 14, the forearm fixing portion 14 is connected to the palm fixing portion 12, and preferably, the finger fixing portion 11, the palm fixing portion 12 and the forearm fixing portion 14 are integrally formed. The forearm is fixed on the forearm fixing part 14 through the bandage 2, so that the forearm is kept at a fixed position, the movement of the hand of a patient is better avoided, and the operation of an operator is facilitated.
It should be noted that, the bandage 2 may be selected from existing medical bandages or medical bandages, and is preferably made of a material with good flexibility, so as to avoid injury caused by fixing fingers and wrists, for example, made of silica gel or latex. For stable and secure wrist attachment to forearm attachment portion 14, bandage 2 is preferably formed from a conventional, larger strap, as shown in fig. 6.
As an alternative embodiment, a positioning mechanism 3 is provided on the forearm fixing portion 14, and the bandage 2 is defined by the positioning mechanism 3, and an arm placed on the forearm fixing portion 14 is fixed on the forearm fixing portion 14. Through be provided with positioning mechanism 3 on forearm fixed part 14, can play the fixed action to the forearm better for bandage 2 is injectd on appointed position, can not lead to the removal of bandage 2 because of the slight removal in the patient's operation, thereby has guaranteed the normal clear of operation.
As an alternative embodiment, the positioning mechanism 3 includes at least a pair of bosses 31 extending from the forearm fixing portion 12 to two sides, the bosses 31 are in a trapezoid structure, the bottom side of the trapezoid structure coincides with the forearm fixing portion 12, a fourth through hole 32 is formed on the bosses 31, and the size of the fourth through hole 32 is set according to the structure of the bandage 2, such as a waist-shaped hole, a round hole, a square hole, and the like; the fourth through hole 32 of the present invention is preferably a waist-shaped hole for fixing the wrist of the forearm fixing portion 14 in cooperation with the strap shown in fig. 6.
Of course, a specific structure of the bandage 2 is provided later, the bandage 2 includes a bandage body 21 and a clamping part 22, the bandage body 21 passes through the fourth through hole 32 by arranging the boss 31 and the fourth through hole 32, and then is fixed by the clamping part 22, so that the bandage body 21 is firmly positioned, and correspondingly, a plurality of groups of bosses 31 are arranged, so that the front arm can be more firmly limited to be fixed on the hand-shaped fixing plate 1; or in some emergency situations, the gap between the adjacent bosses 31 can also be used for fixing the bandage body 21, the bosses 31 are in a trapezoidal structure, the groove formed between the adjacent bosses 31 has a limiting effect of fixing the bandage body 21, and the effect of the limiting effect is not different from that of the fourth through hole 32.
As an optional embodiment, a soft layer 15 is coated on the surface of the skeleton supporting layer 13, and the soft layer 15 is a silica gel layer. The cladding has the silica gel layer on the aluminium lamination surface, and the soft materials commonly used is regarded as to the silica gel layer, by wide use the utility model discloses use, can enough give soft sense of touch, can play waterproof effect again, in the operation, have liquid medicine or blood outflow, consequently, silica gel has obtained extensive application in medical field.
As an alternative embodiment, the finger hold 11 has six branches, each for holding one finger.
It should be noted here that, in six branches, two branches of both sides are used for placing the thumb and use, all with the structural design of thumb, consider to face the operation in the operation that the operation all need be done to same hand positive and negative, perhaps the left and right hands all need to be done the operation, and prior art can only go to satisfy the requirement through changing the device that corresponds, and the utility model discloses a structure homoenergetic satisfies the requirement, can change at will to shorten the time of operation, reduced the degree of difficulty of operation, alleviateed patient's misery, guaranteed doctor's operation quality.
According to the analysis of the existing practical use data, the applicant designs three sizes in a targeted manner, wherein one size is as follows: the distance between adjacent fingers on the finger fixing part 14 is 3cm, and the length of the fingers is 8.5 cm; the other is that the distance between adjacent fingers on the finger fixing part 14 is 3.5cm, and the length of the fingers is 9 cm; the distance between adjacent fingers on the finger fixing part 14 is 2cm, and the length of the fingers is 6.5 cm; the size of the palm of a human hand is comprehensively considered, the distance between adjacent fingers and the length of the fingers are correspondingly adjusted, and the fingers can be selected and used as required in actual work.
As an alternative embodiment, the bandage 2 includes a bandage body 21 and a clamping mechanism 22, the clamping mechanism 22 is clamped on the bandage body 21 to clamp the bandage body 21 into a closed ring structure, and the clamping mechanism 22 can move on the bandage body 21 until an object located in the bandage body 21 is fixed by the clamping mechanism 22.
Specifically, bandage 2 includes bandage body 21, chucking mechanism 22 will bandage body 21 is fixed to form a confined annular structure, the every finger of finger fixed part 11 and forearm fixed part 14 is equallyd divide and is do not overlapped annularly in the bandage body 21, chucking mechanism 22 card is in on the bandage body 21, and can with bandage body 21 tightly overlaps every finger of finger fixed part 11 and on the forearm fixed part 14. The clamping mechanism 22 is arranged on the bandage body 21, so that the complicated process of repeated binding and knotting of medical workers is avoided, the time wasted in binding the tourniquet is shortened, time and labor are saved, and the labor intensity of the medical workers is reduced.
The clamping mechanism 22 includes a limiting portion 221 and an inserting portion 222, both ends of the limiting portion 221 are connected to both ends of the inserting portion 222 through an elastic member 223, the elastic member can be made of a spring or other elastic material, the top of the limiting portion 221 is provided with a first through hole 224, the side of the inserting portion 222 is provided with a second through hole 225, the side of the limiting portion 221 is provided with a third through hole 226, the third through hole 226 is parallel to the second through hole 225, the bandage body 21 simultaneously passes through the second through hole 225 and the third through hole 226, and the bandage body 21 is fixed between the limiting portion 221 and the inserting portion 222 through the elastic member 223.
The clamping mechanism 22 is divided into a limiting part 221 and an inserting part 222, two ends of the limiting part 221 are connected with two ends of the inserting part 222 through elastic members 223, the bandage body 21 is fixed between the limiting part 221 and the inserting part 222 through elasticity, in the actual operation, the operation process can be understood as 'one-pull-one-release-by-one-hand', the clamping operation can be completed, and the operation is simple and convenient.
Alternatively, the defining portion 221 and the inserting portion 222 are integrally formed and made of plastic. Through the elasticity that utilizes plastics itself, can accomplish chucking mechanism 22 very little, with very low costs moreover, let masses homoenergetic use the utility model provides an orthopedics external fixation support has alleviateed economic pressure for the patient, and the effect has more than current product simultaneously and has not been too late.
As an alternative embodiment, the bandage body 21 is a latex tube or a silicone tube.
The utility model provides an optimal technical scheme among a great deal of technical scheme can produce following technological effect at least:
(1) hand shape fixed plate skeleton supporting layer is the aluminium lamination of making by metal aluminium, because of metal aluminium's good material characteristic, makes hand shape fixed plate can adjust bending amplitude wantonly and can the reconversion, realizes that quick regulation finger is apart from and the finger height, conveniently exposes finger wound operation position, the operation doctor of being convenient for operates.
(2) Finger fixed part includes six branches, and two branches that are located both sides all use the mechanism design of thumb, when facing same hand positive and negative change and controlling the hand change in the operation, the utility model discloses an orthopedics external fixation support homoenergetic satisfies the requirement, can change at will to shorten the time of operation, reduced the degree of difficulty of operation, alleviateed patient's misery, guaranteed doctor's operation quality.
(3) The design of the bandage can be freely adjusted according to the thickness and the length of the fingers, and the position of the hand wound can be fixed and adjusted.
Example 1:
the utility model provides an orthopedics external fixation support, including hand shape fixed plate 1, bandage 2, hand shape fixed plate 1 includes finger fixed part 11, palm fixed part 12, forearm fixed part 14, finger fixed part 11, palm fixed part 12, 14 integrated into one piece of forearm fixed part, just hand shape fixed plate 1 is inside and outside two-layer structure, and the inlayer is skeleton supporting layer 13, the aluminium lamination of making by metallic aluminum, the outer soft layer 15 that is, the cladding of soft layer 15 is in skeleton supporting layer 13 is on the surface.
The finger fixing part 11 comprises six fingers, two fingers on two sides are both in a thumb structure, the six fingers are in a natural stretching shape, bosses 31 extend from the forearm fixing part 14 to two sides, two groups of bosses 31 are arranged on the bosses 31, namely two bosses 31 are arranged on two sides, the bosses 31 are in a trapezoidal structure, the bottom edge of the trapezoidal structure is superposed with the forearm fixing part 14, and fourth through holes 32 are formed in the bosses 31; each finger of the finger fixing part 11 and the forearm fixing part 14 are fixed by the bandage 2,
the bandage 2 includes a bandage body 21, a limiting portion 221 and an inserting portion 222, the limiting portion 221 and the inserting portion 222 fix the bandage body 21 to form a closed ring structure, specifically, the limiting portion 221 and the inserting portion 222 are integrally formed and are made of plastic and have certain elasticity, a first through hole 224 is formed at the top of the limiting portion 221, a second through hole 225 is formed at a side surface of the inserting portion 222, a third through hole 226 is formed at a side surface of the limiting portion 221, the third through hole 226 is arranged in parallel with the second through hole 225, the bandage body 21 simultaneously passes through the second through hole 225 and the third through hole 226, and the bandage body 21 is fixed between the limiting portion 221 and the inserting portion 222 through elasticity.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The orthopedic external fixation support is characterized by comprising a hand-shaped fixing plate and a bandage, wherein the hand-shaped fixing plate comprises a finger fixing part and a palm fixing part connected with the finger fixing part, the finger fixing part is provided with a plurality of branches, and each branch is used for fixing at least one finger;
each branch comprises a framework supporting layer, the framework supporting layer is made of plastic materials, the bending degree of the branches and the distance between different branches can be adjusted in an external force pulling or pulling mode, and the positions of the pulled or pulled branches can keep static under the action of the material characteristics of the framework supporting layer until external force is applied to pull or pull the branches again.
2. The orthopedic external fixation support of claim 1, wherein said hand fixation plate further comprises a forearm fixation portion, said finger fixation portion, said palm fixation portion and said forearm fixation portion being integrally formed.
3. The orthopedic external fixation support of claim 2, wherein a positioning mechanism is disposed on the forearm fixing portion, and the bandage is defined by the positioning mechanism to fix an arm placed on the forearm fixing portion.
4. The orthopedic external fixation bracket of claim 3, wherein the positioning mechanism comprises at least a pair of bosses extending from the forearm fixation portion to both sides, the bosses are in a trapezoid structure, the bottom side of the trapezoid structure coincides with the forearm fixation portion, and through holes are opened on the bosses.
5. The orthopedic external fixation support of claim 1, wherein the skeleton supporting layer is made of aluminum, and the surface of the skeleton supporting layer is coated with a soft layer, wherein the soft layer is a silica gel layer.
6. The orthopedic external fixation bracket of claim 1, wherein there are six branches of the finger fixation portion, each branch for fixing one finger.
7. The orthopedic external fixation support according to any one of claims 1-6, wherein said bandage comprises a bandage body and a clamping mechanism, said clamping mechanism is clamped on said bandage body to clamp said bandage body into a closed ring structure, and said clamping mechanism can move on said bandage body until the object in said bandage body is fixed by said clamping mechanism.
8. The orthopedic external fixation bracket according to claim 7, wherein the clamping mechanism comprises a limiting portion and an inserting portion which are elastically connected, two ends of the limiting portion are connected with two ends of the inserting portion through elastic members, a first through hole is formed at the top of the limiting portion, a second through hole is formed at the side of the inserting portion, a third through hole is formed at the side of the limiting portion, the third through hole and the second through hole are arranged in parallel, the bandage body simultaneously passes through the second through hole and the third through hole, and the bandage body is fixed between the limiting portion and the inserting portion through the elastic members.
9. The orthopedic external fixation bracket of claim 8, wherein the defining portion is integrally formed with the insertion portion and is made of plastic.
10. The orthopedic external fixation support of claim 7, wherein the bandage body is latex tube or silicone tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921100760.4U CN210749545U (en) | 2019-07-12 | 2019-07-12 | External fixing support for orthopedics department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921100760.4U CN210749545U (en) | 2019-07-12 | 2019-07-12 | External fixing support for orthopedics department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210749545U true CN210749545U (en) | 2020-06-16 |
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ID=71059319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921100760.4U Active CN210749545U (en) | 2019-07-12 | 2019-07-12 | External fixing support for orthopedics department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210749545U (en) |
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2019
- 2019-07-12 CN CN201921100760.4U patent/CN210749545U/en active Active
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