CN215079014U

CN215079014U - Fixing frame for dissecting corpse head in laboratory

Info

Publication number: CN215079014U
Application number: CN202120016733.XU
Authority: CN
Inventors: 刘源; 陈曦; 冷兆泽; 王晓婷
Original assignee: Chifeng Municipal Hospital
Current assignee: Chifeng Municipal Hospital
Priority date: 2021-01-05
Filing date: 2021-01-05
Publication date: 2021-12-10
Anticipated expiration: 2031-01-05

Abstract

The utility model discloses a laboratory is with corpse head dissects mount belongs to neurosurgery corpse head dissects technical field, the on-line screen storage device comprises a base, the base includes fixed block a, fixed block a's both sides are connected with flexible stabilizer blade through the connecting rod an that the slope set up respectively, fixed block a's top is connected with U type piece through the flexible post with adjustable length, the inside wall fixedly connected with dead lever of U type piece, the dead lever is connected with rotatable backup pad through the connecting block. In the utility model, the fixed frame base for autopsy head has light weight, which is convenient for doctors to carry the fixed frame when autopsy head is performed, in addition, the size of the bottom of the fixed frame can be adjusted, which is suitable for different autopsy pools and has good applicability; the height of this corpse head is dissected and is used the mount and the inclination of the backup pad that supports the corpse head all can adjust, makes things convenient for the doctor to adjust the height of this mount and the inclination of corpse head when the corpse head is dissected.

Description

Fixing frame for dissecting corpse head in laboratory

Technical Field

The utility model relates to a stainless steel support of research and training is dissected to temporal bone and nasal cavity-sinus of people corpse head, and application field is research or training is dissected to ear nasopharynx larynx science or neurosurgery corpse head, and concretely relates to laboratory is with corpse head and is dissected mount.

Background

Otolaryngology neck surgery is a high-grade surgical technique, and in foreign specialist physicians or medical research, a corpse head dissecting room is an essential culture link, and clinical operation qualification can be obtained after 3-5 years of corpse head dissecting training. In addition, the anatomical parts of the temporal bone and the nasal cavity-nasal sinus are deep, the structure is complex, the holes are small and deep, the anatomical relationship of all parts and the adjacent relationship of organs are difficult to understand only by means of 2-dimensional anatomical maps or 3D digital simulation images on books, and the autopsy of the head is not only an ideal teaching aid, but also a novel good research material for surgical approach.

In the process of autopsy research and operation of temporal bones of corpse heads and nasal cavities-paranasal sinuses, the key problems are that the position of the corpse heads is fixed, the angle is convenient to change in time, and the operation is facilitated. Through retrieval, chinese patent application publication No. CN107951661A discloses a corpse head dissecting fixing frame, which mainly supports a corpse head supporting plate for fixing a corpse head through a base and a supporting rod, and the corpse head supporting plate can change the inclination angle and the orientation at the top of the base.

But the base weight of the device is heavier, adopts pure iron or pure steel to pour usually and forms, and when using, relevant doctor need use very big strength can move this corpse head mount to the desktop on, then remove this corpse head mount to the pond in, because the base weight of the device is heavier, especially the girl is inconvenient to move this corpse head mount, and it is very inconvenient to use, has increased the work intensity that the doctor carries out the study of dissecting of the temporal bone of corpse head and nasal cavity-nasal sinus simultaneously again.

To this end, we propose a corpse head dissecting fixture for laboratories to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems existing in the prior art and providing a fixing frame for dissecting corpse head in a laboratory.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a corpse head dissection fixing frame for a laboratory comprises a base, wherein the base comprises a fixing block a, two sides of the fixing block a are respectively connected with telescopic support legs through connecting rods a which are obliquely arranged, the top of the fixed block a is connected with a U-shaped block through a telescopic column with adjustable length, the inner side wall of the U-shaped block is fixedly connected with a fixed rod, the fixed rod is connected with a rotatable supporting plate through a connecting block, the top of the supporting plate is provided with a fixing device, the outer side wall of the top of the telescopic column is fixedly connected with an L-shaped plate, a plug is connected with the L-shaped plate through a thread, the one end of bolt runs through L template and U type piece in proper order and is connected with the connecting block, be provided with a plurality of slots that correspond with the bolt on the connecting block, it is a plurality of the slot uses the dead lever to encircle the setting as the centre of a circle, the one end fixedly connected with rotation handle an that the connecting block was kept away from to the bolt.

Preferably, flexible stabilizer blade includes that fixed connection keeps away from the rectangle sleeve of fixed block a one end at connecting rod a, the telescopic inside wall sliding connection of rectangle has the rectangle pole, the rectangle sleeve passes through fixed screw a and is connected with the rectangle pole, the top of rectangle pole is provided with the spacing groove a that corresponds with fixed screw a, the telescopic one end bottom of rectangle pole keeping away from the rectangle is connected with the supporting shoe through the bracing piece.

Preferably, the bottom of flexible post runs through fixed block a and fixedly connected with turning block, be provided with the rotation cavity that corresponds with the turning block on the fixed block a, the top of fixed block a is provided with the rotation mouth that corresponds with flexible post, it communicates with each other with the rotation mouth to rotate the cavity.

Preferably, flexible post includes the solid fixed cylinder of fixed connection at the turning block top, the inside wall sliding connection of solid fixed cylinder has the support column, the top of support column is connected with the bottom of U type piece, gu fixed cylinder passes through fixed screw b and is connected with the lateral wall of support column, the lateral wall of support column is provided with the spacing groove b that corresponds with fixed screw b.

Preferably, fixing device includes the fixed plate of fixed connection at the backup pad top, threaded connection has the lead screw on the fixed plate, the fixed plate is run through to the one end of lead screw, the one end fixedly connected with of lead screw rotates handle b, the lead screw is kept away from the one end of rotating handle b and is the toper setting.

Preferably, the top of the supporting plate is provided with a groove, and the inner bottom of the groove is provided with a plurality of water leakage holes.

Preferably, the connecting block is connected with the fixing rod through a bearing.

Preferably, the top of the support plate is provided with a detachable snake retractor.

Preferably, a detachable connecting rod b is installed at the top of the supporting plate, and a hand bracket is fixedly connected to the top of the connecting rod b.

Preferably, the bottom of snakelike retractor and the bottom of connecting rod b all fixedly connected with fixed block b, the bottom of fixed block b is passed through the inserted bar and is connected with the backup pad, the top of backup pad is provided with a plurality of jacks, and is a plurality of the jack uses the centre of a circle of backup pad to encircle the setting as the centre of a circle.

The embodiment of the utility model provides a technical scheme can include following beneficial effect:

1. compared with the prior art, the fixing frame base for autopsy head has lighter weight, is convenient for a doctor to carry the fixing frame when the autopsy head is dissected, and has adjustable bottom size, can be suitable for different dissecting ponds and has good applicability;

2. compared with the prior art, the utility model discloses in, the inclination of the high and the backup pad that supports the corpse head of this corpse head dissection with mount all can adjust, makes things convenient for the doctor to adjust the height of this mount and the inclination of corpse head when dissecting the corpse head.

Drawings

Fig. 1 is a schematic structural view of a corpse head dissection fixing frame for a laboratory, which is provided by the utility model;

FIG. 2 is a schematic structural view of a base in a corpse head dissecting and fixing frame for a laboratory, which is provided by the present invention;

fig. 3 is a schematic view of a connection structure of a rotating block, a fixed block a and a fixed cylinder in a corpse head dissecting fixed frame for a laboratory, which is provided by the utility model;

fig. 4 is a schematic structural view of a connecting block in a corpse head dissection fixing frame for a laboratory, which is provided by the utility model;

fig. 5 is a schematic view of a connection structure of a supporting plate, a water leakage hole, a fixed block b, an inserted link, a snake-shaped retractor, a connecting link b, a hand bracket and a fixing device in the corpse head dissecting fixing frame for laboratory use provided by the utility model;

fig. 6 is the utility model provides a connection structure sketch map of fixed block b and jack in fixed block b and the mount are dissected with corpse head in laboratory.

In the figure: 1. a base; 101. a fixed block a; 102. a connecting rod a; 103. a telescopic leg; 1031. a rectangular sleeve; 1032. a fixing screw a; 1033. a rectangular bar; 1034. a support bar; 1035. a support block; 2. a telescopic column; 201. a fixed cylinder; 202. a fixing screw b; 203. a support pillar; 3. a U-shaped block; 4. connecting blocks; 5. fixing the rod; 6. an L-shaped plate; 7. plugging; 8. rotating the handle a; 9. a support plate; 10. a fixing plate; 11. a screw rod; 12. rotating the handle b; 13. rotating the block; 14. a water leakage hole; 15. inserting a rod; 16. a fixed block b; 17. a snake retractor; 18. a connecting rod b; 19. a hand rest.

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.

Referring to fig. 1-6, a laboratory is with corpse head anatomy mount, including base 1, base 1 includes fixed block a101, the both sides of fixed block a101 are connected with flexible stabilizer blade 103 through connecting rod a102 that the slope set up respectively, the top of fixed block a101 is connected with U type piece 3 through flexible post 2 with adjustable length, the inside wall fixedly connected with dead lever 5 of U type piece 3, dead lever 5 is connected with rotatable backup pad 9 through connecting block 4, fixing device is installed at the top of backup pad 9, the top outside wall fixedly connected with L template 6 of flexible post 2, threaded connection has plug 7 on the L template 6, the one end of plug 7 runs through L template 6 and U type piece 3 in proper order and is connected with connecting block 4, be provided with a plurality of slots that correspond with plug 7 on the connecting block 4, a plurality of slots use dead lever 5 to encircle the setting as the centre of a circle, the one end fixedly connected with rotation handle a8 of connecting block 4 is kept away from to plug 7.

This base 1 passes through fixed block a101, connecting rod a102 and flexible stabilizer blade 103 and constitutes, compares the mount base that current pure iron was pour, and weight is lighter, can be that the girl also can relax carry this corpse head anatomy mount from subaerial to dissect the pond in, and this base 1's size can be adjusted, is applicable to the not anatomical pond of equidimension and uses.

The inclination angle of the supporting plate 9 can be adjusted, which is convenient for doctors to carry out skull anatomy research.

Through rotating the backup pad 9 to peg graft in the slot on connecting block 4 through plug 7, realize fixing the inclination of connecting block 4 on U type piece 3, thereby realize adjusting the inclination of backup pad 9.

More specifically, the telescopic leg 103 includes a rectangular sleeve 1031 fixedly connected to one end of the connecting rod a102 far away from the fixing block a101, an inner side wall of the rectangular sleeve 1031 is slidably connected with a rectangular rod 1033, the rectangular sleeve 1031 is connected with the rectangular rod 1033 through a fixing screw a1032, a limiting groove a corresponding to the fixing screw a1032 is arranged at the top of the rectangular rod 1033, and a supporting block 1035 is connected to the bottom of one end of the rectangular rod 1033 far away from the rectangular sleeve 1031 through a supporting rod 1034.

The effect of flexible stabilizer blade 103 is adjusted base 1's area to in the base 1 of this mount is adjusted according to the size of dissecting the pond, improves the suitability of this mount, when this mount is not placed when using in dissecting the pond simultaneously, can also improve the stability of this mount through the area that increases this mount base 1.

More specifically, the bottom of the telescopic column 2 penetrates through the fixed block a101 and is fixedly connected with the rotating block 13, a rotating cavity corresponding to the rotating block 13 is arranged on the fixed block a101, a rotating port corresponding to the telescopic column 2 is arranged at the top of the fixed block a101, and the rotating cavity is communicated with the rotating port.

The rotating block 13 is used for achieving the purpose that the telescopic column 2 and the fixed block a101 can be adjusted in a rotating mode, so that the supporting plate 9 fixed with the corpse head can rotate left and right on the top of the base 1.

More specifically, telescopic column 2 includes fixed cylinder 201 of fixed connection at the turning block 13 top, and the inside wall sliding connection of fixed cylinder 201 has support column 203, and the top of support column 203 is connected with the bottom of U type piece 3, and fixed cylinder 201 passes through set screw b202 to be connected with the lateral wall of support column 203, and the lateral wall of support column 203 is provided with the spacing groove b that corresponds with set screw b 202.

The telescopic column 2 is used for adjusting the distance between the supporting plate 9 and the base 1 so as to adjust the height of the supporting plate 9 according to the use requirement.

More specifically, the fixing device comprises a fixing plate 10 fixedly connected to the top of the supporting plate 9, a screw rod 11 is connected to the fixing plate 10 in a threaded manner, one end of the screw rod 11 penetrates through the fixing plate 10, a rotating handle b12 is fixedly connected to one end of the screw rod 11, and one end, far away from the rotating handle b12, of the screw rod 11 is arranged in a conical manner.

The fixing device is used for fixing the corpse head on the top of the supporting plate 9, and is convenient for doctors to conduct skull dissection research.

More specifically, the top of the support plate 9 is provided with a groove, and the inner bottom of the groove is provided with a plurality of water leakage holes 14.

The function of the water leakage hole 14 is to facilitate the blood water generated by the autopsy head to directly flow into the interior of the dissection pool.

More specifically, a removable snake retractor 17 is mounted on top of the support plate 9.

The snake retractor 17 is used for poking the brain tissue on the corpse head.

More specifically, a detachable connecting bar b18 is installed on the top of the supporting plate 9, and a hand bracket 19 is fixedly connected to the top of the connecting bar b 18.

The hand bracket 19 is used for supporting the hands of a doctor and improving the comfort of the doctor in the process of carrying out autopsy experiments.

More specifically, the bottom of the snake-shaped retractor 17 and the bottom of the connecting rod b18 are both fixedly connected with a fixing block b16, the bottom of the fixing block b16 is connected with the supporting plate 9 through the inserting rod 15, the top of the supporting plate 9 is provided with a plurality of inserting holes, and the inserting holes are arranged in a surrounding mode by taking the circle center of the supporting plate 9 as the circle center.

The bottom of the snake-shaped retractor 17 and the bottom of the connecting rod b18 are connected with the supporting plate 9 through a fixing block b16 and an inserting rod 15, so that the positions of the snake-shaped retractor 17 and the hand bracket 19 can be conveniently adjusted, and a doctor can conveniently perform autopsy experiments.

The utility model discloses in, when the doctor need dissect the corpse head, at first according to dissect the distance between the four supporting shoes 1035 that the size regulation of pond bottom corresponds, immediately according to dissect the distance between the degree of depth regulation backup pad 9 of pond and the base 1, put into the anatomical pond with the mount again, then pass through the top of the direct backup pad 9 of fixing device with the corpse head, accomplish promptly and install the corpse head on the mount and prepare work. After the preparation work finishes, the doctor can be dissected the corpse head and study, dissect the in-process of corpse head, the doctor can control and adjust backup pad 9 and rotate and study the corpse head of fixing in backup pad 9, can also adjust the inclination of corpse head on the mount through the inclination who adjusts backup pad 9 to in order to dissect the research to the corpse head, in addition, still install snakelike retractor 17 and hand bracket 19 in this backup pad 9, can assist the doctor to carry out the experiment of dissecting the corpse head.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a laboratory is with autopsy mount, its characterized in that, includes base (1), base (1) includes fixed block a (101), the both sides of fixed block a (101) are connected with flexible stabilizer blade (103) through connecting rod a (102) that the slope set up respectively, the top of fixed block a (101) is connected with U type piece (3) through flexible post (2) that length-adjustable, the inside wall fixedly connected with dead lever (5) of U type piece (3), dead lever (5) are connected with rotatable backup pad (9) through connecting block (4), fixing device is installed at the top of backup pad (9), the top lateral wall fixedly connected with L template (6) of flexible post (2), threaded connection has plug (7) on L template (6), the one end of plug (7) runs through L template (6) and U type piece (3) in proper order and is connected with connecting block (4), be provided with a plurality of slots that correspond with plug (7) on connecting block (4), it is a plurality of the slot uses dead lever (5) to encircle the setting as the centre of a circle, the one end fixedly connected with rotation handle a (8) of connecting block (4) are kept away from in plug (7).

2. The laboratory autopsy fixation frame as claimed in claim 1, characterized in that the telescopic legs (103) comprise a rectangular sleeve (1031) fixedly connected to one end of the connecting rod a (102) far away from the fixed block a (101), a rectangular bar (1033) is slidably connected to the inner side wall of the rectangular sleeve (1031), the rectangular sleeve (1031) is connected with the rectangular bar (1033) through a fixing screw a (1032), a limiting groove a corresponding to the fixing screw a (1032) is arranged at the top of the rectangular bar (1033), and a supporting block (1035) is connected to the bottom of one end of the rectangular bar (1033) far away from the rectangular sleeve (1031) through a supporting rod (1034).

3. The autopsy fixing frame for the laboratory head according to claim 1, characterized in that the bottom of the telescopic column (2) penetrates through a fixed block a (101) and is fixedly connected with a rotating block (13), a rotating cavity corresponding to the rotating block (13) is arranged on the fixed block a (101), a rotating port corresponding to the telescopic column (2) is arranged at the top of the fixed block a (101), and the rotating cavity is communicated with the rotating port.

4. The laboratory autopsy fixing frame according to claim 3, characterized in that the telescopic column (2) comprises a fixed cylinder (201) fixedly connected to the top of the rotating block (13), a supporting column (203) is slidably connected to the inner side wall of the fixed cylinder (201), the top of the supporting column (203) is connected to the bottom of the U-shaped block (3), the fixed cylinder (201) is connected to the outer side wall of the supporting column (203) through a fixing screw b (202), and a limiting groove b corresponding to the fixing screw b (202) is arranged on the outer side wall of the supporting column (203).

5. The autopsy fixing frame for the laboratory is characterized in that the fixing device comprises a fixing plate (10) fixedly connected to the top of a supporting plate (9), a screw rod (11) is connected to the fixing plate (10) in a threaded manner, one end of the screw rod (11) penetrates through the fixing plate (10), a rotating handle b (12) is fixedly connected to one end of the screw rod (11), and one end, far away from the rotating handle b (12), of the screw rod (11) is arranged in a conical manner.

6. A laboratory autopsy mount according to claim 1, characterized in that the top of the support plate (9) is provided with a recess, the inner bottom of which is provided with a plurality of water leakage holes (14).

7. A laboratory cadaver head anatomical fixation frame as claimed in claim 1, characterized in that a removable snake retractor (17) is mounted on top of the support plate (9).

8. The laboratory autopsy mount according to claim 1, characterized in that a detachable connecting rod b (18) is mounted on the top of the support plate (9), and a hand bracket (19) is fixedly connected to the top of the connecting rod b (18).

9. The autopsy fixing frame for the laboratory head according to any one of claims 7 and 8, characterized in that the bottom of the snake-shaped retractor (17) and the bottom of the connecting rod b (18) are fixedly connected with a fixing block b (16), the bottom of the fixing block b (16) is connected with a supporting plate (9) through an inserting rod (15), the top of the supporting plate (9) is provided with a plurality of inserting holes, and the inserting holes are arranged in a surrounding manner by taking the circle center of the supporting plate (9) as the circle center.