CN217987593U

CN217987593U - Animal X-ray scanning fixing device

Info

Publication number: CN217987593U
Application number: CN202221636245.XU
Authority: CN
Inventors: 郭子瑊; 毛兴佳; 王泽华; 冯腾达; 刘云杰; 向川
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-27
Filing date: 2022-06-27
Publication date: 2022-12-09
Anticipated expiration: 2032-06-27

Abstract

The utility model discloses an animal X line scanning fixing device, including fixed baseplate and mount, fixed baseplate adaptation multiunit mount, structural design is reasonable, can be according to the size and the required fixed form of sample, the mount of selecting suitable quantity is fixed the sample, fixed relatively firm simultaneously, at the anesthesia state, the difficult removal dislocation that takes place of animal, make the picture of shooting stable and clear, it is more accurate to the understanding of experimental image, effectively guarantee the accuracy of experimental result, can set up the multiunit locating lever in vertical adjustment tank simultaneously in same group mount, be convenient for carry out the multiunit in the vertical space of same position and fix, satisfy the demand of different form animals and position.

Description

Animal X-ray scanning fixing device

Technical Field

The utility model relates to a medical research equipment, concretely relates to animal X-ray scanning fixing device.

Background

In basic experiments, the in-vivo experiment result is often required to be evaluated by using an X-ray scanning device, but the following problems exist in the scanning process: the existing animal scanning method still lacks a fixing device, and has certain difficulties in the scanning of different parts and different body positions, mainly lies in that although the animal is in an anesthesia state in the scanning process, the animal cannot be guaranteed to be kept completely still in the whole scanning process, the scanning part is fixed unstably, the scanning part result is easy to generate artifacts, the experimental result is inaccurate, and the time is consumed; especially when scanning specimens such as bones, often need follow the regional condition of different angle analysis molding, but do not have the device at present and can realize the effective fixed to the specimen, and the experimenter often adopts cotton balls, gauze etc. to support the specimen, but this kind of fixing method can't guarantee that the specimen all is in the same position at every turn, the same angle to cotton fibre and gauze are unstable shape, bring certain influence to the judgement of image.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the above-mentioned not enough that exists among the prior art, and provide an animal X line scanning fixing device that structural design is reasonable.

The utility model provides a technical scheme that above-mentioned problem adopted is: the utility model provides an animal X line scanning fixing device, includes PMKD and mount, PMKD adaptation multiunit mount, PMKD arrange to be provided with a plurality of first guide slots and arrange to set up in the violently direction of indulging be the second guide slot being, first guide slot and second guide slot run through from top to bottom being, the mount include stopper, pole setting, first stop nut, locating lever and second stop nut, pole setting bottom be provided with the stopper, threaded rod and first guide slot and the sliding adaptation of second guide slot of stopper lower extreme, the threaded rod makes the corresponding position of fixing first guide slot and second guide slot through the first stop nut adaptation of bottom, the pole setting be provided with vertical adjustment tank, the locating lever slide and wear to carry out the rigidity on vertical adjustment tank and through the second stop nut of both sides, the head end of locating lever be provided with and be hemispherical location head.

And further: the fixed substrate is made of transparent PVC materials.

And further: the fixed base plate is also provided with symmetrical arc-shaped third guide grooves at the inner side.

And further: the corner of the fixed substrate is provided with a rubber convex point. .

Compared with the prior art, the utility model, have following advantage and effect: structural design is reasonable, can be according to the size and the required fixed form of sample, select the mount of suitable quantity to fix the sample, fixed relatively firm simultaneously, in the anesthesia state, the animal is difficult for taking place to remove the dislocation on taking the position, make the picture of shooting stable clear, it is more accurate to experimental image's understanding, effectively guarantee the accuracy of experimental result, simultaneously can set up the multiunit locating lever in vertical adjustment tank in same group's mount, it is fixed to be convenient for carry out the multiunit in the vertical space of same position, satisfy the demand of different form animals and position.

Drawings

Fig. 1 is a schematic structural view of an animal X-ray scanning fixing device according to an embodiment of the present invention.

Fig. 2 is a schematic view of a connection structure between a fixing frame and a fixing substrate according to an embodiment of the present invention.

Fig. 3 is a schematic structural view of a fixing frame according to an embodiment of the present invention.

Fig. 4 is a schematic view of the fixing frame according to the embodiment of the present invention.

Fig. 5 is a schematic view illustrating the arrangement of the transparent silica gel bumps according to an embodiment of the present invention.

The reference numbers: the fixing device comprises a fixing base plate 1, a fixing frame 2, a first guide groove 11, a second guide groove 12, a third guide groove 13, a limiting block 21, a vertical rod 22, a first limiting nut 23, a positioning rod 24, a second limiting nut 25, a longitudinal adjusting groove 26, a positioning head 27 and a transparent silica gel convex point 14.

Detailed Description

The present invention will be described in further detail below with reference to the accompanying drawings by way of examples, which are illustrative of the present invention and are not intended to limit the present invention.

Referring to fig. 1-3, this embodiment an animal X-ray scanning fixing device, including fixed baseplate and mount, fixed baseplate adaptation multiunit mount, fixed baseplate arrange and be provided with a plurality of first guide slots and arrange the setting in the horizontal and vertical direction and have the second guide slot at the cross direction, first guide slot and second guide slot be and run through from top to bottom, the mount include stopper, pole setting, first stop nut, locating lever and second stop nut, pole setting bottom be provided with the stopper, the threaded rod and the first guide slot and the sliding adaptation of second guide slot of stopper lower extreme, the threaded rod makes the corresponding position of fixing at first guide slot and second guide slot through the first stop nut adaptation of bottom, the pole setting be provided with vertical adjustment tank, the locating lever slide and wear to establish on vertical adjustment tank and carry out the rigidity through the second stop nut of both sides, the head end of locating lever be provided with and be hemispherical positioning head.

In the product, used for fixing animal and biological organ tissue samples in the basic experiment of biology or medicine, the fixing frame 2 can be fixed at a plurality of positions of the first guide groove 11 and the second guide groove 12 of the fixed base plate 1, the fixing frame 2 with the size specification can be selected according to the size of the fixed sample, the using mode of the fixing frame 2 also has a plurality of modes, one mode adopts the positioning rod 24 to carry out transverse support, the sample part is arranged above the positioning rod 24, the other mode adopts the two groups of positioning rods 24 to contact and joint the part from opposite directions, the other mode also adopts the mode that two groups of positioning rods 24 are respectively arranged in the longitudinal adjusting groove 26, the two groups of positioning rods 24 are respectively adopted from opposite directions to carry out limit and fix on the sample part, because the positioning head 27 adopts a hemisphere shape, the matching arc-shaped surface has good limit function, the fixing frame 2 can also rotate a plurality of angles before the first limiting nut 23 is fixed and limited in the first guide groove 11 and the second guide groove 12, the fixing frame 2 fixed in multiple groups is used in cooperation at different positions, functions such as adjustment of bending and stretching of the knee joint can be achieved, samples can be conveniently shot at multiple angles and body positions, the fixing base plate 1 is made of transparent PVC materials, rubber bumps 14 are arranged at corners of the fixing base plate and used for preventing slipping, meanwhile, the fixing frame 2 can conveniently slip and position on the fixing base plate 1, the fixing base plate is further provided with symmetrical arc-shaped third guide grooves at the inner side and used for fixing different positions in an adaptive mode, the limiting block 21 of the fixing frame 2 is divided into the corresponding first guide groove 11 and the second guide groove 12 from the position of the opening 13, and the positioning head 27 is made of high-transparency silica gel heads.

The above description in this specification is merely illustrative of the present invention. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides an animal X line scanning fixing device which characterized in that: including PMKD and mount, PMKD adaptation multiunit mount, PMKD arrange and be provided with a plurality of first guide slots and arrange the setting in violently indulging the direction and be there is the second guide slot at the cross direction, first guide slot and second guide slot run through from top to bottom, the mount include stopper, pole setting, first stop nut, locating lever and second stop nut, pole setting bottom be provided with the stopper, the threaded rod of stopper lower extreme slide the adaptation with first guide slot and second guide slot, the threaded rod makes the corresponding position of fixing at first guide slot and second guide slot through the first stop nut adaptation of bottom, the pole setting be provided with vertical adjustment tank, the locating lever slide wear to establish on vertical adjustment tank and carry out the rigidity through the second stop nut of both sides, the head end of locating lever be provided with and be hemispherical location head.

2. The animal X-ray scanning fixture of claim 1, wherein: the fixed substrate is made of transparent PVC materials.

3. The animal X-ray scanning fixing device of claim 1, characterized in that: the fixed base plate is also provided with symmetrical arc-shaped third guide grooves at the inner side.

4. The animal X-ray scanning fixture of claim 1, wherein: the positioning head adopts a high-transparency silica gel head.

5. The animal X-ray scanning fixing device of claim 1, characterized in that: the corner of the fixed substrate is provided with a rubber convex point.