CN211560502U

CN211560502U - Novel experimental animals operation support with adjustable

Info

Publication number: CN211560502U
Application number: CN202020001848.7U
Authority: CN
Inventors: 陈锦丽; 谭黄业; 姚志慧; 张立峰; 马恒涛; 彭小兰
Original assignee: No926 Hospital Logistic Support Pla
Current assignee: No926 Hospital Logistic Support Pla
Priority date: 2020-01-01
Filing date: 2020-01-01
Publication date: 2020-09-25
Anticipated expiration: 2030-01-01

Abstract

The utility model provides a novel experimental animals operation support with adjustable this kind, it has the bottom plate, the curb plate, the neck cover, forelimb cover and hind limb cover, the bottom plate comprises left bottom plate and right bottom plate, wherein a bottom plate is inserted in another bottom plate with the adjustment width, left side board and right side plate are equipped with hinge and flexible vaulting pole in order to adjust the inclination with the bottom plate of homonymy separately, there is the slide bar on the board of both sides, forelimb cover and hind limb cover are all worn on the slide bar with adjustment fixed point length, the neck cover supports on the flexible seat of neck cover, the flexible seat of neck cover is arranged in on the bottom plate with the adjustment position, forelimb cover and hind limb cover and slide bar, and all have the elasticity screw on each telescopic link, the forelimb cover, hind limb semi-ring cover and neck cover constitute and have the leather pad by lower half ring and first ring lining, first ring is around its round pin axle upset open. The utility model discloses according to operation object's size and shape adjustment width height and fixed point length, convenient fixed position fully exposes the operation position, provides necessary support for the experiment operation.

Description

Novel experimental animals operation support with adjustable

Technical Field

The utility model belongs to a biomedical experimental apparatus specifically is a novel experimental animals operation support with adjustable.

Background

With the rapid development of modern medicine, the research on experimental animals becomes an essential part for promoting scientific development, and the maintenance of the exact position of an animal operation in the experimental process is often the key to the success of the experiment. When the thoracoabdominal operation of animals is carried out, the animal is not stable in anesthesia, restlessness occurs in the operation of experimental animals, the exposure of an operation part is insufficient, the operation process can be affected frequently, the measured experimental data is inaccurate, and the failure of an experimental project is caused. At present, no effective tool is available for fixing the operation bracket of middle and large-sized experimental animals.

Disclosure of Invention

Therefore, the utility model provides a novel experimental animals operation support with adjustable, this support can be according to the size and the size adjustment width height of operation object and fixed point length, and convenient fixed position fully exposes the operation position, provides necessary support for the experiment operation to solve prior art not enough.

The utility model provides a novel experimental animals operation support with adjustable this kind, it has the bottom plate, the curb plate, the neck cover, forelimb cover and hind limb cover, its characterized in that bottom plate comprises left bottom plate and right bottom plate, wherein a bottom plate is inserted in another bottom plate with the adjustment width, left side board and right side plate are equipped with hinge and flexible vaulting pole in order to adjust the inclination with the bottom plate of homonymy separately, there is the slide bar on the board of both sides, forelimb cover and hind limb cover all wear on the slide bar with adjustment fixed point length, the neck cover supports on the flexible seat of neck cover, the flexible seat of neck cover is arranged in on the bottom plate with the adjustment position, between forelimb cover and hind limb cover and slide bar, and all there is the elasticity screw on each telescopic link.

And an elastic screw is also arranged between the left bottom plate and the right bottom plate.

The front limb sleeve, the rear limb sleeve and the neck sleeve are all composed of a lower half ring and an upper half ring, and the upper half ring is turned over around a pin shaft of the upper half ring to be opened and closed.

The lower half ring of the hind limb sleeve is provided with an inclined arm extending to the sliding rod.

The upper and lower semi-rings of the forelimb sleeve, the hindlimb sleeve and the neck sleeve are all lined with leather pads to prevent the skin of the operation object from being damaged.

A side pad is additionally arranged between the two side plates and an operation object, a pillow is additionally arranged between the head of the operation object and the bottom plate, the side pad is rectangular, the pillow is a circular soft pad, the middle of the pillow is provided with a hole, the inner diameter of the hole is manufactured according to the size of the head circumference of the experimental animal, the side pad and the pillow are spongy pads, and the outer surfaces of the side pad and the pillow are encapsulated by leather.

The bottom plate is provided with a drain hole for draining accumulated liquid in the operation process.

An infusion support is arranged on the bottom plate or the side plate.

The bottom plate, the side plates and the sliding rods are made of stainless steel materials, and the welding tongs are additionally arranged on the bottom plate to facilitate movement.

The neck sleeve top is provided with a cord hole so that the cord can pass through the two ends and be tied on the slide bar, the separation curtain is hung on the cord, the separation curtain is sleeved with a non-woven fabric at the corresponding part of the neck of the operation object to open a hole so as to hang the separation curtain on the cord, the head of the operation object is separated from the chest and abdomen, and the operation is convenient.

When in use, the width of the bottom plate is adjusted by inserting the two bottom plates in a pulling way according to the size of an operation object, and then the bottom plate is screwed and fixed by the elastic screw. Secondly, adjusting the inclination angle of the third side plate and fixing the third side plate by using a tightening screw, thirdly, sliding the forelimb sleeve and the hindlimb sleeve to proper positions and fixing the forelimb sleeve and the hindlimb sleeve, and finally placing the neck sleeve telescopic seat to the proper position and adjusting the height. Fourthly, the experimental subject is placed in the support to lie on the back, the head and the four limbs are placed in the neck sleeve, the forelimb sleeve and the hindlimb sleeve to be fixed, and then the lateral pad and the pillow pad are further fixed, so that the experimental subject can be integrally moved to an operating table to carry out experimental operation.

The utility model is characterized in that:

1. the bottom plate is telescopic, the body position protection pad is used in combination with the operation body position, the experimental animal is fixed in the center of the operation table, the operation is simple and convenient, the fixation is firm, and meanwhile, the experimental animal is not easy to be damaged; 2. the bracket is made of stainless steel, and has the advantages of firm and durable structure, attractive appearance, smooth table surface, easy cleaning and easy carrying; 3. the length, the width and the gradient of the four-limb fixing points can be adjusted, so that the four-limb fixing points can be adjusted and fixed according to the body sizes of different experimental animals; 4. the support is stable, so that the stability of the operation can be ensured; 5. the operation bracket is provided with an infusion rod, so that the infusion and anesthesia of the experimental animal are facilitated; 6. the periphery of the operation bracket can be provided with a frame and a baffle plate to prevent the extravasation of flushing fluid and body fluid in the operation from polluting the operation table top and operators. 7. The bottom plate surface of the bracket is provided with drainage and an external hose, so that the drainage of flushing fluid and body fluid in the operation is facilitated, the cleanness and the dryness of an operation area are ensured, and the temperature loss in the operation of experimental animals is prevented.

Drawings

FIG. 1 is a front view of the present invention

Fig. 2 is a plan view.

Fig. 3 is a left side view (partially in section).

Figure 4 is a front view (elevation cross-section) of the front leg cuff, slide bar, right side plate and lag screw integration.

Figure 5 is a top view (partially omitted) of the front leg cuff, slide bar, right side plate and turnbuckle screw integration.

Fig. 6 is an integrated front view (partially omitted) of the right bottom plate, the right side plate, and the telescopic stay.

Fig. 7 is a side pad perspective view (partially in section).

Fig. 8 is a perspective view (partially in section) of the pillow.

Fig. 9 is a front view (partially cut away) of the fixing type surgical stent of the present invention.

Fig. 10 is a top view of the fixed surgical stent of the present invention.

Fig. 11 is a left side view (partially cut away) of the fixed surgical stent of the present invention.

In fig. 1-11, the various components are numbered as follows:

1-transfusion rod; 2-right side plate; 3-neck sleeve; 4-left side plate; 5-forelimb sleeve; 6-a bottom plate; 7-hind limb sleeve; 8-a slide bar; 9-loosening and tightening the screw; 10-a telescopic stay bar; 11-a hinge; 12-neck sleeve telescopic seat; 13-a pin shaft; 14-pin shaft seat; 15-a drain hole; 16-side pad; 17-pillow cushion; 18-cord holes; 6-1-right bottom plate; 6-2-left bottom plate.

Detailed Description

As shown in fig. 1-11. For the fixed bracket, the bottom plate 6 is a whole rectangular plate, the left side plate 4 and the right side plate 2 are also rectangular and are welded and fixed with the bottom plate into an inverted trapezoidal groove, and two clapboards are additionally welded in the groove to respectively fix the neck sleeve 3, the forelimb sleeve 5 and the hindlimb sleeve 7. Two transfusion rods 1 are welded on the left side plate, and a transfusion frame is inserted into the transfusion rods during transfusion. The bottom plate is provided with a drainage hole 15. The fixed bracket is suitable for the condition that the size and the body shape of an operation object are relatively consistent, and can meet the operation requirement by using a plurality of side cushions and pillows without frequent adjustment. See fig. 9-11.

For the adjustable support, the bottom plate 6 is divided into a left bottom plate 6-2 and a right bottom plate 6-1, the right bottom plate is provided with a jack, the left bottom plate is provided with a plug, and the plug is inserted into the jack, can be telescopically adjusted and is fixed by an elastic screw on the right bottom plate so as to prevent loosening. The left side plate 4 and the right side plate 2 are both provided with a slide bar 8, and the front limb sleeve 5 and the rear magnet 7 are penetrated on the slide bars and are adjusted and fixed by elastic screws. The left side plate and the right side plate are connected with the bottom plate on the same side through a telescopic stay bar 10 and a hinge 11 respectively. The neck sleeve telescopic seat 12 is a pipe barrel with heavy bottom and light top, the barrel body is provided with a tightening screw, an inserted bar integrated with the lower half ring of the neck sleeve is inserted into the pipe barrel, and a spring can be arranged at the barrel bottom to facilitate the pressing or the lifting of the neck sleeve.

The four corners of the bottom plate are provided with drainage holes 15 which are externally connected with hoses for drainage. The transfusion rod 1 is welded on the left bottom plate or the right bottom plate.

The bracket is welded by 304 stainless steel.

The side pads 16 and the pillow pads 17 are made of sponge and leather.

A cord hole 18 is welded on the top of the neck sleeve, when in use, the cord is threaded through the hole, two ends of the cord are tied on the sliding rod, and the partition curtain is hung on the cord. The non-woven fabric for the separation curtain is sleeved on the neck after the hole is formed at the corresponding part of the neck of the operation object, and the separation curtain is hung on the curtain rope, so that the head of the operation object can be conveniently separated from the chest and abdomen, and the operation is convenient. The curtain can be pre-perforated for convenient hanging, or can be temporarily clamped by a commercially available curtain clamp to hang the upper edge of the curtain on the curtain rope, and the curtain rope is discarded after use.

The parts and reference numerals not mentioned are as described above.

The operation bracket is popular with experimenters after being tried by applicant units.

Claims

1. The utility model provides a novel experimental animals operation support with adjustable, it has the bottom plate, the curb plate, the neck cover, forelimb cover and hind limb cover, its characterized in that bottom plate comprises left bottom plate and right bottom plate, one of them bottom plate is inserted in another bottom plate in order to adjust the width, hinge and flexible vaulting pole are equipped with in order to adjust the inclination between the bottom plate of left side board and right side plate and homonymy separately, there is the slide bar on the board of both sides, forelimb cover and hind limb cover all wear on the slide bar with adjustment fixed point length, the neck cover supports on the flexible seat of neck cover, the flexible seat of neck cover is arranged in on the bottom plate with the adjustment position, between forelimb cover and hind limb cover and slide bar to and all have the elasticity screw on each telescopic link.

2. The adjustable novel experimental animal operation bracket as claimed in claim 1, wherein a loose screw is arranged between the left bottom plate and the right bottom plate.

3. The adjustable novel experimental animal surgical bracket as claimed in claim 1, wherein the forelimb sleeve, the hindlimb sleeve and the neck sleeve are all composed of a lower half ring and an upper half ring, and the upper half ring is turned and opened around the pin shaft.

4. The adjustable novel experimental animal surgical support according to claim 1, wherein the lower half ring of the hind limb sleeve has a sloped arm extending to the slide rod.

5. The adjustable novel experimental animal surgical bracket as claimed in claim 1, wherein the forelimb sleeve, the hindlimb sleeve and the neck sleeve are all lined with leather pads to prevent skin injury of a surgical subject.

6. The adjustable novel experimental animal surgical bracket as claimed in claim 1, wherein a side pad is additionally arranged between the two side plates and the surgical object, a pillow is additionally arranged between the head of the surgical object and the bottom plate, the side pad is rectangular, the pillow is cylindrical, the side pad and the pillow are both spongy cushions, and the outer surface of the spongy cushions is wrapped by leather.

7. The adjustable novel experimental animal operation bracket as claimed in claim 1, wherein a drainage hole is formed on the bottom plate for draining accumulated liquid during operation.

8. The adjustable novel experimental animal operation support according to claim 1, wherein a transfusion frame is provided on the bottom plate or the side plate.

9. The adjustable novel experimental animal operation bracket as claimed in claim 1, wherein the bottom plate, the side plates and the sliding rods are made of stainless steel, and the bottom plate is provided with a welding hand grip for convenient movement.

10. The adjustable novel experimental animal surgical bracket as claimed in one of claims 1-9, wherein the top of the neck sleeve is provided with a cord hole.