CN216675766U

CN216675766U - Auxiliary device for hand X-ray photography

Info

Publication number: CN216675766U
Application number: CN202123170234.5U
Authority: CN
Inventors: 张昊任; 陈向前; 陈小刚
Original assignee: Truehealth Beijing Medical Technology Co Ltd
Current assignee: Truehealth Beijing Medical Technology Co Ltd
Priority date: 2021-12-13
Filing date: 2021-12-13
Publication date: 2022-06-07
Anticipated expiration: 2031-12-13

Abstract

The application discloses hand X-ray photography auxiliary device, this hand X-ray photography auxiliary device includes: a base; the four supporting parts are sequentially stacked on the base from bottom to top; a first step for placing the ulnar side of the hand and the little finger is formed between the supporting part at the lowest layer and the base; four continuous second steps are formed between the adjacent supporting parts, and the four second steps are sequentially used for placing a ring finger, a middle finger, a forefinger and a thumb from bottom to top. This application has reached and has carried out supplementary support to patient's hand, and utilize the base that has the difference in height and four supporting parts to make and carry out the purpose of placing according to standard mode between each finger of patient, thereby realized reducing patient's the position degree of difficulty, make patient position more standard, improve the technological effect of the standardization of taking the image, and then solved in the correlation technique when taking the hand X slide, partial patient is difficult because of this position, difficult fine standard position, and lead to the problem of taking the image to be irregular.

Description

Auxiliary device for hand X-ray photography

Technical Field

The application relates to the technical field of medical auxiliary equipment, in particular to a hand X-ray photography auxiliary device.

Background

X-ray pictures are sometimes taken during the examination of the hands of a patient. To obtain a clear and complete X-ray image of a patient's hand, the patient is required to position the hand in a particular manner, and the patient is required to separate the fingers to a particular distance and tilt the palm to a particular angle. However, at present, partial patients are difficult to position and are difficult to position according to the standard, so that the shot images are not standard. In addition, when the prior projection mode is used for photographing in an oblique position behind a hand, fingers are easy to be out of the same plane, so that bones of the fingers cannot be fully displayed on an image, and interphalangeal joints are not well displayed.

Aiming at the problem that when the hand X-ray film is shot in the related technology, partial patients are difficult to place due to the difficulty and difficult to place according to the standard, so that the shot images are irregular, an effective solution is not provided at present.

SUMMERY OF THE UTILITY MODEL

The main aim at of this application provides a hand X-ray photography auxiliary device to when shooing the hand X-ray piece among the solution correlation technique, partial patient is difficult because of this position, and difficult fine standard position, and lead to the problem of shooting the image nonstandard.

In order to achieve the above object, the present application provides a hand X-ray imaging support device including:

a base;

the four supporting parts are sequentially stacked on the base from bottom to top;

a first step for placing the ulnar side of the hand and the little finger is formed between the supporting part at the lowest layer and the base;

and four continuous second steps are formed between the adjacent supporting parts, and the four second steps are sequentially used for placing the ring finger, the middle finger, the index finger and the thumb from bottom to top.

Further, the base and the supporting part are both flat structures.

Furthermore, one side of the base, which is far away from the first step, is flush with one side of each supporting part, which is far away from the second step.

Furthermore, the base and the supporting part are both made of flexible materials which are not shadowed by X-rays.

Further, the base and the supporting part are both made of low-density foam.

Furthermore, a first gap is formed in the first step, and the first gap corresponds to the part from the outer side carpal bone to the little finger of the palm.

Furthermore, each second step is provided with a second notch, and each second notch is positioned above the first notch and is gradually reduced from bottom to top.

Furthermore, the supporting part positioned at the lowest layer is connected with the base in an adhering or threading mode, and the adjacent supporting parts are connected in an adhering or threading mode.

Furthermore, the supporting part at the lowest layer is detachably and fixedly connected with the base, and the adjacent supporting parts are detachably and fixedly connected.

Further, a first sliding groove is formed in the upper end of the base, and a second sliding groove and a sliding strip are respectively formed in the upper end and the lower end of each supporting part;

the supporting part positioned at the lowest layer is clamped in the first sliding groove through the sliding strip;

and the adjacent supporting parts are clamped and connected through a second sliding groove and a sliding strip.

In the embodiment of the application, the base is arranged; the four supporting parts are sequentially stacked on the base from bottom to top; a first step for placing the ulnar side of the hand and the little finger is formed between the supporting part at the lowest layer and the base; adjacent form four continuous second steps between the supporting part, four the second step is from up being used for placing the ring finger down in proper order, the middle finger, forefinger and thumb, reached and carried out supplementary support to patient's hand, and utilize the base that has the difference in height and four supporting parts to make and carry out the purpose of placing according to standard mode between each finger of patient, thereby realized reducing patient's the position degree of difficulty of putting, make patient position more standard, improve the technological effect of the standardization degree of shooting the image, and then when having solved in the correlation technique and shooting hand X slide, some patients are difficult because of this position, difficult fine standard position, and lead to the problem of shooting the image irregularity.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, serve to provide a further understanding of the application and to enable other features, objects, and advantages of the application to be more apparent. The drawings and their description illustrate the embodiments of the invention and do not limit it. In the drawings:

FIG. 1 is a schematic structural diagram according to an embodiment of the present application;

the base is 1, the first step is 101, the first gap is 102, the supporting part is 2, the second step is 201, the second gap is 202, the sliding strip is 3, the second sliding groove is 4, and the first sliding groove is 5.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used.

In this application, the terms "upper", "lower", "inside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "disposed," "provided," "connected," "secured," and the like are to be construed broadly. For example, "connected" may be a fixed connection, a detachable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In addition, the term "plurality" shall mean two as well as more than two.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

To solve this problem, as shown in fig. 1, an embodiment of the present application provides a hand X-ray imaging support device including:

a base 1;

the four supporting parts 2 are sequentially stacked on the base 1 from bottom to top;

a first step 101 for placing the ulnar side of the hand and the little finger is formed between the support part 2 at the lowest layer and the base 1;

four continuous second steps 201 are formed between the adjacent supporting parts 2, and the four second steps 201 are used for placing a ring finger, a middle finger, an index finger and a thumb from bottom to top in sequence.

In this embodiment, the auxiliary device for hand radiography is mainly composed of a base 1 and a supporting portion 2, wherein the base 1 is located at the lowest part as a single-layer structure, and the base 1 can be placed on a table top when in use. The supporting part 2 is a multilayer structure, and is specifically provided with four layers, and four layers of supporting parts 2 are stacked on the base 1 from bottom to top in sequence, so this hand radiography auxiliary device has five layers of structures altogether, and it corresponds with five fingers of hand.

Because the shooting of hand needs to be taken from the back skew of hand, consequently for making the image of taking complete and accurate, the certain angle of demand patient palm along clockwise slope, preferably 45, and the space height of five fingers should be from up increasing gradually down, therefore five fingers should correspond with a base 1 and four supporting parts 2 one by one. And there should be a place between the support part 2 and the base 1, and between the support part 2 and the support part 2 in order to place fingers on the corresponding base 1 and support part 2.

Therefore, in the present embodiment, a first step 101 is provided between the support portion 2 at the lowest layer and the base 1, and the first step 101 is used for placing the ulnar side and the little finger of the hand of the patient. The first step 101 is located lowest and is therefore used to place the smallest finger located at the lowest position of the hand. Four continuous second steps 201 are formed among the four supporting parts 2, and the heights of the four second steps 201 are gradually increased and respectively correspond to the ring finger, the middle finger, the index finger and the thumb of which the hand heights are gradually increased. The first step 101 and the second step 201 support little finger, ring finger, middle finger, index finger and thumb of the hand, and enable the hand to naturally incline at a certain angle in the clockwise direction, thereby facilitating shooting from the oblique rear.

Because the fingers have stable support, each finger can be well unfolded, the bending amplitude is small, the finger joints can be clearly displayed on the shot image, and because the heights of the first step 101 and the second step 201 are set, when the hand is placed on the corresponding first step 101 and the corresponding second step 201, the joint points of the fingers connected with the palm can also be clearly displayed on the shot image.

This embodiment has reached and has carried out supplementary support to patient's hand, and utilize base 1 and four supporting parts 2 that have the difference in height to make and carry out the purpose of placing according to standard mode between each finger of patient, thereby realized reducing patient's the position degree of difficulty, make patient position more standard, improve the technological effect of the standardization degree of taking the image, and then solved in the correlation technique when taking the hand X slide, some patients are difficult because of this position, difficult fine standard position, and lead to the problem of taking the image nonstandard.

As shown in fig. 1, the base 1 and the support 2 are each a rectangular parallelepiped structure. To facilitate the formation of the first step 101 and the second step 201, the base 1 and the support 2 are each of a flat structure. The side of the base 1 away from the first step 101 is flush with the side of each support 2 away from the second step 201.

Further, the base 1 and the supporting portion 2 are both made of flexible materials which are not exposed by X-rays. The base 1 and the support 2 are both made of low density foam. The selection of the material is important to consider whether the material is developed under X-ray or not, and the comfort of the patient should be considered on the basis of the selection, and in the embodiment, the selected material is low-density foam, and the lower the density, the better the density.

In order to obtain clearer shooting conveniently, the palm can be integrally inclined upwards by a certain angle by taking the outer carpal bone as a fulcrum after being integrally inclined in the clockwise direction, so that the outer carpal bone is required to be used as the lowest point and the fulcrum for placing in order to achieve placing of the mode, namely the placing position of the outer carpal bone is lower than that of the little finger. Therefore, in this embodiment, the first step 101 is provided with a first notch 102, and the first notch 102 corresponds to a portion from the outer carpal bone to the little finger of the palm. The specific shape of the first notch 102 is not limited in this embodiment, and may be a strip-shaped notch.

In order to further facilitate the placement and support of the thumb on the palm to the medial carpal part, each second step 201 is provided with a second notch 202, and each second notch 202 is located above the first notch 102 and gradually decreases from bottom to top.

As shown in fig. 1, the support portion 2 located at the lowermost layer is bonded or threaded to the base 1, and the adjacent support portions 2 are bonded or threaded to each other. The connection mode has the advantage of simpler manufacture of the base 1 and the supporting part 2, but is troublesome in disassembly, and particularly, the supporting part 2 and the base 1 are difficult to separate when adhesion is adopted.

In order to facilitate the detachment between the supporting portion 2 and the detachment between the supporting portion 2 and the base 1, the supporting portion 2 located at the lowermost layer is detachably and fixedly connected with the base 1, and the adjacent supporting portions 2 are detachably and fixedly connected with each other.

Specifically, the present embodiment provides a detachable structure between the support part 2 and the support part 2, and a detachable structure between the support part 2 and the base 1.

The upper end of the base 1 is provided with a first sliding chute 5, and the upper end and the lower end of each supporting part 2 are respectively provided with a second sliding chute 4 and a sliding strip 3; the supporting part 2 at the lowest layer is clamped in the first sliding groove 5 through the sliding strip 3; the adjacent supporting parts 2 are clamped with the sliding strip 3 through the second sliding grooves 4.

When the support part 2 at the lowest layer is installed, the slide bar 3 can be firstly clamped into the first sliding groove 5 on the base 1, the support part 2 at the penultimate layer is also clamped into the support part 2 at the lowest layer, and the rest support parts 2 are installed in the same way. This mode has the equal comparatively convenient advantage of installation, dismantlement, is convenient for change supporting part 2 and the base 1 that wherein does not adapt to alone.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An apparatus for assisting in hand radiography, comprising:

a base;

a first step for placing a hand rule side and little fingers is formed between the supporting part positioned at the lowest layer and the base;

adjacent form four continuous second steps between the supporting part, four the second step is used for placing ring finger, middle finger, forefinger and thumb from bottom to top in proper order.

2. The hand X-ray photographic aid of claim 1, wherein the base and the support are each flat.

3. A hand X-ray photographic aid as claimed in claim 2, wherein a side of the base remote from the first step is flush with a side of each support remote from the second step.

4. The hand X-ray photography assisting device according to claim 3, wherein the base and the support portion are each made of a flexible material that is not opaque to X-rays.

5. The hand radiography aid of claim 4 wherein the base and the support portion are both made of low density foam.

6. The hand X-ray auxiliary device of any one of claims 1 to 5, wherein the first step is provided with a first notch corresponding to a part from the lateral carpal bone to the little finger of the palm.

7. The auxiliary device for hand X-ray photography of claim 6, wherein each of the second steps has a second notch formed thereon, and each of the second notches is located above the first notch and gradually decreases from bottom to top.

8. The hand X-ray photography assisting device according to claim 6, wherein the support portion located at the lowermost layer is bonded or threaded to the base, and adjacent support portions are bonded or threaded to each other.

9. The hand X-ray photography assisting device according to claim 6, wherein the support portion located at the lowermost layer is detachably and fixedly connected to the base, and adjacent support portions are detachably and fixedly connected to each other.

10. The hand X-ray photography auxiliary device of claim 9, wherein the upper end of the base is provided with a first sliding groove, and the upper end and the lower end of each supporting part are respectively provided with a second sliding groove and a sliding strip;