CN213406067U

CN213406067U - Finger fixer

Info

Publication number: CN213406067U
Application number: CN202020838718.9U
Authority: CN
Inventors: 张晓军
Original assignee: Nanjing Childrens Hospital of Nanjing Medical University
Current assignee: Nanjing Childrens Hospital of Nanjing Medical University
Priority date: 2020-05-19
Filing date: 2020-05-19
Publication date: 2021-06-11
Anticipated expiration: 2030-05-19

Abstract

The utility model discloses a finger fixer, including hand type mold base, hand type mold base bottom fixedly connected with positioning chuck, and positioning chuck have four groups about hand type mold base's perpendicular center line annular distribution, hand type mold base outside fixedly connected with connects the fixture block, and connects the fixture block and have two sets ofly about hand type mold base's perpendicular center line symmetric distribution. The finger fixer is provided with the hand mold on the inner side, so that the hand shape of a child can be quickly fixed without excessive operation, the time for shooting an X-ray film by the child is shortened, the child can be treated as early as possible, and the time for queuing patients behind is saved; four groups of suckers are fixedly connected to the bottom, and the sucker can be fixed at a shooting position after shaping is finished, so that the X-ray film can be conveniently shot; two sets of buckles and clamping blocks are fixedly connected to the outer sides of the mold base and the mold cover, the mold base and the mold cover can be closed through the cooperation of the buckles and the clamping blocks, and shooting due to the fact that the mold is loosened is prevented.

Description

Finger fixer

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a finger fixer.

Background

X-rays are used in medical diagnostics, mainly based on the penetration, differential absorption, sensitization and fluorescence of X-rays. When X-ray passes through human body, it is absorbed by different extent, for example, the quantity of X-ray absorbed by skeleton is greater than that absorbed by muscle, so that the X-ray quantity passed through human body is different, so that it can carry the information of density distribution of every portion of human body, and the strength of fluorescence action or sensitization action induced on fluorescent screen or photographic film is greatly different, so that it can display shadow with different density by development and fixation on the fluorescent screen or photographic film. According to the contrast of shade, combine clinical manifestation, laboratory test result and pathological diagnosis, can judge whether a certain part of the human body is normal.

However, when the hands of the children are injured and the x-ray film needs to be shot, the children often move around, even cry, and the children are difficult to shoot in a matching way, particularly the oblique position, so that the treatment of the children is influenced, and the time for queuing patients at the rear is influenced in a large hospital.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a finger fixer to propose children's hand traumatism on the existing market among the above-mentioned background art of solution, when needing to shoot the x slide, child's condition of disorderly can appear often, can cry even, is difficult to make child's cooperation shoot, especially the oblique position, has not only influenced child's treatment, in large hospital, still can influence the problem of rear patient time of lining up.

In order to achieve the above object, the utility model provides a following technical scheme: a finger fixer comprises a hand-shaped mold base, wherein the bottom end of the hand-shaped mold base is fixedly connected with positioning suckers, four groups of positioning suckers are annularly distributed on the vertical center line of the hand-shaped mold base, the outer side of the hand-shaped mold base is fixedly connected with connecting clamping blocks, and two groups of connecting clamping blocks are symmetrically distributed on the vertical center line of the hand-shaped mold base.

Preferably, the base hand type mould groove has been seted up to hand type mould base inboard, hand type mould base upper end can be dismantled and is connected with the fixed lid of hand type mould, the fixed lid inboard of hand type mould has been seted up top cap hand type mould groove, and top cap hand type mould groove and base hand type mould groove looks adaptation, the fixed lid top end fixedly connected with location sucking disc of hand type mould, and the location sucking disc has four groups about the perpendicular center line annular distribution of the fixed lid of hand type mould.

Preferably, the outer side of the hand-shaped mold fixing cover is fixedly connected with two groups of fixing buckles, the two groups of fixing buckles are symmetrically distributed about the vertical center line of the hand-shaped mold fixing cover, the fixing buckles are matched with the connecting clamping blocks, and the outer side of the hand-shaped mold fixing cover is fixedly connected with the positioning blocks.

Preferably, the outer side of the hand-shaped mold base is fixedly connected with a positioning cylinder, a cylinder groove is formed in the inner side of the positioning block, and the positioning cylinder is matched with the cylinder groove.

Preferably, a base fixing groove is formed in the outer side of the hand-shaped mold base, a top cover fixing groove is formed in the inner side of the positioning block, and the base fixing groove is matched with the top cover fixing groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the finger fixer is provided with the hand mold on the inner side, so that the hand shape of a child can be quickly fixed without excessive operation, the time for shooting an X-ray film by the child is shortened, the child can be treated as early as possible, and the time for queuing patients behind is saved;

2. the finger fixer is fixedly connected with four groups of suckers at the bottom, and can be fixed at a shooting position by utilizing the suckers after shaping is finished, so that the X-ray film can be conveniently shot;

3. this finger fixer in two sets of buckles of mould base and mould lid outside fixedly connected with and fixture block, through the cooperation of buckle and fixture block, can be closed mould base and mould lid, prevent to shoot because of the not hard up influence of mould.

Drawings

FIG. 1 is a schematic view of the structure of the hand mold base of the present invention;

FIG. 2 is a schematic view of the fixing cover of the hand mold of the present invention;

FIG. 3 is a rear view of the hand mold base of the present invention;

FIG. 4 is a schematic bottom view of the hand mold base of the present invention;

fig. 5 is a schematic view of the three-dimensional structure of the present invention.

In the figure: 1. a hand mold base; 2. positioning a sucker; 3. connecting a clamping block; 4. a base hand mold slot; 5. a hand-shaped mold fixing cover; 6. a top cover hand mold slot; 7. fixing the buckle; 8. positioning blocks; 9. positioning the cylinder; 10. a cylindrical groove; 11. a base fixing groove; 12. a top cover fixing groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a finger fixer comprises a hand-shaped mold base 1, wherein the bottom end of the hand-shaped mold base 1 is fixedly connected with positioning suckers 2, the positioning suckers 2 are annularly distributed with four groups about the vertical center line of the hand-shaped mold base 1, the outer side of the hand-shaped mold base 1 is fixedly connected with connecting fixture blocks 3, and the connecting fixture blocks 3 are symmetrically distributed with two groups about the vertical center line of the hand-shaped mold base 1.

Further, 1 inboard base hand type mould groove 4 has been seted up to hand type mould base, 1 upper end of hand type mould base can be dismantled and is connected with the fixed lid 5 of hand type mould, 5 inboard top cap hand type mould grooves 6 have been seted up to the fixed lid of hand type mould, and top cap hand type mould groove 6 and base hand type mould groove 4 looks adaptations, 5 top fixedly connected with location sucking disc 2 of the fixed lid of hand type mould, and location sucking disc 2 has four groups about the perpendicular center line annular distribution of the fixed lid 5 of hand type mould, make the base and the fixed hand type of top cap cooperation.

Further, the fixed buckle 7 of hand type mould fixed cover 5 outside fixedly connected with, and fixed buckle 7 has two sets ofly about the perpendicular central line symmetric distribution of the fixed cover 5 of hand type mould, and fixed buckle 7 and connection fixture block 3 looks adaptation, and hand type mould fixed cover 5 outside fixedly connected with locating piece 8 can be fixed between top cap and the base.

Further, 1 outside fixedly connected with location cylinder 9 of hand type mould base, cylinder groove 10 has been seted up to locating piece 8 inboard, and location cylinder 9 and cylinder groove 10 looks adaptation, can carry on spacingly, the closure of being convenient for to the top cap.

Further, base fixed slot 11 has been seted up in the 1 outside of hand type mould base, and top cap fixed slot 12 has been seted up to locating piece 8 inboard, and base fixed slot 11 and top cap fixed slot 12 looks adaptation for can block thumb and forefinger.

The working principle is as follows: during the use, put into hand type mould base 1 with child's hand, make the middle finger, the ring finger, little finger card goes into base hand type mould inslot 4, make thumb and forefinger card go into the base fixed slot 11 in the hand type mould base 1 outside, and hold positioning cylinder 9, with the spacing of the cylinder groove 10 that hand type mould fixed cover 5 seted up through locating piece 8 inboard, cover on hand type mould base 1, through removing hand type mould fixed cover 5, make positioning cylinder 9 slide in cylinder groove 10, remove to suitable position, make top cap hand type mould groove 6 and base hand type mould inslot 4 adaptation, top cap fixed slot 12 and base fixed slot 11 natural adaptation simultaneously, block child's thumb and forefinger, block fixed buckle 7 and connect fixture block 3, make hand type mould base 1 be connected with hand type mould fixed cover 5, thereby the good child's hand type is fixed. After the fixing is finished, the hand-shaped die is fixed at the X-ray scanning position for shooting by utilizing the positioning sucker 2 at the bottom end of the hand-shaped die base 1 or the positioning sucker 2 at the top end of the hand-shaped die fixing cover 5.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a finger fixer, includes hand type mould base, its characterized in that: the hand type mold base is characterized in that the bottom end of the hand type mold base is fixedly connected with four positioning suckers, the four positioning suckers are annularly distributed on the vertical center line of the hand type mold base, the outer side of the hand type mold base is fixedly connected with connecting clamping blocks, and the two connecting clamping blocks are symmetrically distributed on the vertical center line of the hand type mold base.

2. A finger holder according to claim 1, wherein: the utility model discloses a fixed lid of hand type mould, including hand type mould base, top cap hand type mould groove and base hand type mould groove looks adaptation, hand type mould base inboard has seted up base hand type mould groove, hand type mould base upper end can be dismantled and is connected with the fixed lid of hand type mould, the fixed lid inboard of hand type mould has seted up top cap hand type mould groove, and top cap hand type mould groove and base hand type mould groove looks adaptation, the fixed lid top end fixedly connected with of hand type mould has the location sucking disc, and the location sucking disc has four groups about the perpendicular center line ring distribution of.

3. A finger holder according to claim 2, wherein: the outer side of the hand-shaped die fixing cover is fixedly connected with fixing buckles, the fixing buckles are symmetrically distributed in two groups about the vertical center line of the hand-shaped die fixing cover, the fixing buckles are matched with the connecting clamping blocks, and the outer side of the hand-shaped die fixing cover is fixedly connected with positioning blocks.

4. A finger holder according to claim 3, wherein: the hand type mould base outside fixedly connected with location cylinder, the cylinder groove has been seted up to the locating piece inboard, and location cylinder and cylinder groove looks adaptation.

5. A finger holder according to claim 3, wherein: the hand mould base has seted up the base fixed slot in the outside, the top cap fixed slot has been seted up to the locating piece inboard, and base fixed slot and top cap fixed slot looks adaptation.