CN211584071U

CN211584071U - Fixing device is dissected to foundation medicine

Info

Publication number: CN211584071U
Application number: CN201922492472.4U
Authority: CN
Inventors: 张晓�; 江雷振
Original assignee: Henan Vocational College of Nursing
Current assignee: Henan Vocational College of Nursing
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-09-29
Anticipated expiration: 2029-12-31

Abstract

A basic medical anatomy fixing device, which effectively solves the problems of poor head fixing effect and inconvenient adjustment of the angle of a corpse head when the corpse head is dissected; the bracket comprises a base in the front-back direction, wherein a front-back axial rotating shaft is rotatably connected to the upper end surface of the base, a front-back fixed block is fixed to the upper end of the rotating shaft, a bracket with a backward opening is formed in the upper end surface of the fixed block, two guide grooves which are opposite in front-back direction and run through in the left-right direction are formed in the left side wall and the right side wall of the bracket respectively, U-shaped rods which can be inserted into the guide grooves in the corresponding sides of the fixed block and can move in the guide grooves in the corresponding sides of the fixed block are arranged on the left side and the right; the angle that can make the doctor adjust the corpse head when carrying out corpse head dissection when being convenient for fix the corpse head, be favorable to doctor's operation, improved the efficiency that the doctor dissected, this simple structure, convenient operation conceives the novelty, and the practicality is strong.

Description

Fixing device is dissected to foundation medicine

Technical Field

The utility model relates to a medical auxiliary instrument technical field, concretely relates to fixing device is dissected to basic medical science.

Background

Human anatomy is the science of studying normal human each part form, structure, position, adjacency and structure and functional relation, be one of basic medicine, in order to increase doctor's anatomical experience and improve doctor's surgical skill, every doctor all can carry out the dissection training of certain time, the autopsy head is dissected to an indispensable ring in the dissection training, generally need fix the autopsy head when dissecting autopsy head facial muscle at present, prevent that doctor from rocking the autopsy head when dissecting and make anatomical effect not good, present autopsy head is fixed and is generally used article such as plastics basin, paper box, autopsy head mount, the fixed effect is relatively poor and be not convenient for adjust the position and the angle of autopsy head during the use, doctor's time has been wasted, doctor's dissection efficiency has been reduced.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming the defects of the prior art, the utility model aims to provide a fixing device is dissected to basic medical science, the fixed effect of head is not good when effectual solution is dissected the corpse head, and corpse head angle adjusts inconvenient problem.

The technical scheme of its solution is, the utility model discloses a base of fore-and-aft direction, rotate on the base up end and be connected with axial pivot from beginning to end, the pivot upper end is fixed with the fixed block of fore-and-aft direction, set up the groove of holding in the palm that the opening is backward on the fixed block up end, hold in the palm the groove left and right sides wall and offer respectively about two relative and control the guide way that link up, both sides are equipped with respectively about the fixed block and can insert its guide way that corresponds the side in and can correspond the U-shaped pole that removes in the guide way of side, two relative and its looks remote site of U-shaped pole opening all can insert.

Compared with the prior art, the beneficial effects of the utility model are that: it is rational in infrastructure, high durability and convenient use sets up U-shaped pole, the apparatus further comprises a rotating shaft, a pedestal, the doctor of being convenient for fixes the corpse head of dissecting, and can make the doctor adjust the angle of corpse head when carrying out corpse head dissection, be favorable to doctor's operation, the efficiency of doctor's dissection has been improved, the time of doctor's dissection has been reduced, be equipped with inserted block, incomplete gear, draw-in groove and elasticity buckle simultaneously, the doctor of being convenient for fixes the position after this device is adjusted, the practicality of this device has been increased, this simple structure, high durability and convenient operation, the design is novel, therefore, the clothes hanger is strong in.

Drawings

Fig. 1 is an isometric view of the present invention.

Fig. 2 is a full-section right perspective view diagram of the utility model.

Figure 3 is the utility model discloses a partially cut owner and look axonometric drawing.

Fig. 4 is an enlarged view of a in fig. 3 according to the present invention.

Fig. 5 is an enlarged view of B in fig. 3 according to the present invention.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

The base comprises a base 1 in the front-back direction, a front-back axial rotating shaft 2 is rotatably connected to the upper end face of the base 1, a front-back fixed block 3 is fixed to the upper end of the rotating shaft 2, a bracket 4 with a backward opening is arranged on the upper end face of the fixed block 3, two guide grooves 5 which are opposite in front and back and run through in the left and right directions are respectively arranged on the left side wall and the right side wall of the bracket 4, U-shaped rods 6 which can be inserted into the guide grooves 5 on the corresponding sides of the fixed block and can move in the guide grooves 5 on the corresponding sides of the fixed block are respectively arranged on the left side and the right side of the fixed block 3, and the two U-.

In order to limit the rotation angle of the rotating shaft 2, the upper end surface of the base 1 is provided with a groove 7, the rotating shaft 2 is coaxially fixed with an incomplete gear 8 which is inserted into the groove 7 and can rotate in the groove 7, the lower side wall of the groove 7 is provided with a pressing groove 9 in the up-down direction, and the lower side wall of the pressing groove 9 is connected with an insertion block 11 of which the upper end can be inserted into the tooth socket of the incomplete gear 8 through a pressure spring 10.

In order to limit the movement of the insert 11, a front and rear through sliding groove 12 is formed in the front side wall of the pressing groove 9, a connecting rod 13 is connected in the sliding groove 12 in a sliding manner, a U-shaped stop 14 capable of contacting with the lower surface of the insert 11 is arranged at the rear end of the connecting rod 13, and a pull handle 15 is arranged at the front end of the connecting rod 13 and extends out of the sliding groove 12.

For the convenience of the movement of the U-shaped rod 6, the left side and the right side of the fixing block 3 are respectively provided with a placing groove in the left direction and the right direction, the openings of the two placing grooves are back to back, a limiting rod 16 is respectively arranged in the two placing grooves, and the back to back ends of the two limiting rods 16 respectively run through the U-shaped rod 6 on the corresponding side and are connected with the U-shaped rod 6 on the corresponding side in a sliding manner.

In order to limit the position of the U-shaped rod 6, a plurality of clamping grooves 17 are respectively formed in the upper end surfaces of the two limiting rods 16 and are uniformly distributed along the left-right direction, and elastic buckles 18 capable of being inserted into the clamping grooves 17 are respectively arranged on the opposite sides of the two U-shaped rods 6.

In order to facilitate the release of the restriction of the U-shaped rod 6, the upper side walls of the two placing grooves are respectively provided with a vertically through swinging groove 19, and the upper ends of the two elastic buckles 18 are respectively provided with a shifting piece 20 which can be inserted into the swinging groove 19 on the corresponding side and can move in the swinging groove 19 on the corresponding side.

The utility model discloses when using, place this device on the dissection table, the doctor puts into the corpse head and makes the corpse neck be located the opening part in support groove 4 in holding in the palm groove 4, two U-shaped poles 6 of relative movement this moment, two U-shaped poles 6 drive the elastic buckle 18 relative movement of its corresponding side respectively, when elastic buckle 18 removed, elastic buckle 18 swung upwards and shifted out from draw-in groove 17, along with the removal of two U-shaped poles 6, the relative end of two U-shaped poles 6 contacts with corpse head left and right sides and extrudes it fixedly, after U-shaped pole 6 moved to suitable position, stop moving U-shaped pole 6, elastic buckle 18 swung downwards at this moment and inserts in draw-in groove 17, the position of U-shaped pole 6 was restricted, the position of corpse head was fixed;

after the position of the cadaver head is fixed, a doctor dissects the head and face of the cadaver, if the angle of the cadaver head needs to be adjusted during dissection training, the pull handle 15 is moved forwards, the pull handle 15 drives the connecting rod 13 to move forwards, the connecting rod 13 drives the stop block 14 to move out of the pressure groove 9, when the stop block 14 is not in contact with the lower surface of the insertion block 11, the pull handle 15 is stopped to move, and the limitation of the incomplete gear 8 is removed;

after the limitation of the incomplete gear 8 is removed, if the angle of the dead head needs to be adjusted rightwards, the fixed block 3 is rotated clockwise, the fixed block 3 drives the incomplete gear 8 to rotate clockwise through the rotating shaft 2, along with the rotation of the incomplete gear 8, the incomplete gear 8 pushes the insertion block 11 to move downwards and extrude the compression spring 10, the insertion block 11 is moved out of the tooth socket of the incomplete gear 8, after the dead head moves to a proper position, the fixed block 3 stops rotating, and the insertion block 11 is inserted into the tooth socket of the incomplete gear 8 again under the action of the compression spring 10;

if the angle of the corpse head needs to be adjusted leftwards, the fixed block 3 is rotated anticlockwise, the fixed block 3 drives the incomplete gear 8 to rotate anticlockwise through the rotating shaft 2, the incomplete gear 8 pushes the insertion block 11 to move downwards and extrude the pressure spring 10 along with the rotation of the incomplete gear 8, the insertion block 11 is moved out of the tooth groove of the incomplete gear 8, after the corpse head moves to a proper position, the fixed block 3 stops rotating, and the insertion block 11 is inserted into the tooth groove of the incomplete gear 8 again under the action of the pressure spring 10;

after the corpse head is adjusted to a proper position, the pull handle 15 is moved backwards, the pull handle 15 drives the stop block 14 to be inserted into the pressing groove 9 again through the connecting rod 13 and to be contacted with the lower surface of the insertion block 11, so that the position of the insertion block 11 is limited, the position of the incomplete gear 8 is fixed, the angle of the fixed block 3 is fixed, and the angle of the corpse head is fixed;

if the limitation on the corpse head needs to be removed, the shifting piece 20 is moved upwards, the shifting piece 20 drives the elastic buckle 18 to swing upwards and move out of the clamping groove 17, the limitation on the U-shaped rod 6 is removed, the U-shaped rod 6 is moved outwards at the moment, the U-shaped rod 6 drives the elastic buckle 18 to move outwards, the U-shaped rod 6 is not in contact with the corpse head along with the movement of the U-shaped rod 6, the U-shaped rod 6 stops moving after being restored to the initial position, the shifting piece 20 is loosened at the moment, the elastic buckle 18 swings downwards and is inserted into the clamping groove 17, and the fixation of the corpse head is removed.

Claims

1. The utility model provides a fixing device is dissected to basic medical science, base (1) including the fore-and-aft direction, a serial communication port, rotate on base (1) up end and be connected with axial pivot (2) around, pivot (2) upper end is fixed with fixed block (3) of fore-and-aft direction, set up opening bracket (4) backward on fixed block (3) up end, set up guide way (5) that link up around relative and about two on the wall of bracket (4) left and right sides respectively, fixed block (3) left and right sides are equipped with respectively and insert in its guide way (5) that correspond the side and can move U-shaped pole (6) in its guide way (5) that correspond the side, two U-shaped pole (6) openings are relative and its looks remote site all can insert in bracket (4).

2. The basic medical anatomy fixing device according to claim 1, wherein a groove (7) is formed in the upper end face of the base (1), an incomplete gear (8) which is inserted into the groove (7) and can rotate in the groove (7) is coaxially fixed on the rotating shaft (2), a pressing groove (9) in the vertical direction is formed in the lower side wall of the groove (7), and the lower side wall of the pressing groove (9) is connected with an insertion block (11) of which the upper end can be inserted into the tooth groove of the incomplete gear (8) through a pressing spring (10).

3. The basic medical anatomy fixing device according to claim 2, wherein the front side wall of the pressure groove (9) is provided with a sliding groove (12) which is through from front to back, a connecting rod (13) is connected in the sliding groove (12) in a sliding manner, the rear end of the connecting rod (13) is provided with a U-shaped stop block (14) which can be contacted with the lower surface of the insert block (11), and the front end of the connecting rod (13) extends out of the sliding groove (12) and is provided with a pull handle (15).

4. The basic medical anatomy fixing device according to claim 1, wherein the fixing block (3) is provided with left and right placing grooves on the left and right sides, the two placing grooves are open oppositely, limiting rods (16) are respectively arranged in the two placing grooves, and the opposite ends of the two limiting rods (16) respectively penetrate through the U-shaped rods (6) on the corresponding sides and are connected with the U-shaped rods (6) on the corresponding sides in a sliding manner.

5. The basic medical anatomy fixing device according to claim 4, wherein a plurality of clamping grooves (17) are respectively formed on the upper end surfaces of the two limiting rods (16) and are uniformly distributed along the left-right direction, and elastic buckles (18) capable of being inserted into the clamping grooves (17) are respectively arranged on the opposite sides of the two U-shaped rods (6).

6. The basic medical anatomy fixing device according to claim 4, wherein the upper side walls of the two placing grooves are respectively provided with a vertically through swing groove (19), and the upper ends of the two elastic buckles (18) are respectively provided with a shifting piece (20) which can be inserted into the swing groove (19) on the corresponding side and can move in the swing groove (19) on the corresponding side.