CN210932076U - Corrector for flexion contracture deformity of limb joint in autopsy experiment - Google Patents
Corrector for flexion contracture deformity of limb joint in autopsy experiment Download PDFInfo
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- CN210932076U CN210932076U CN201921168210.6U CN201921168210U CN210932076U CN 210932076 U CN210932076 U CN 210932076U CN 201921168210 U CN201921168210 U CN 201921168210U CN 210932076 U CN210932076 U CN 210932076U
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Abstract
The utility model provides a corrector of limb joint bucking contracture deformity among autopsy experiment, include from the first plate body of turning right interconnect from a left side, second plate body and third plate body, first plate body, equal sliding connection has the cover portion on second plate body and the third plate body, between first plate body and the second plate body, all be equipped with between second plate body and the third plate body and be connected the portion of bending between them, first plate body and second plate body do through the portion of bending and control the regulation, do through the portion of bending between second plate body and the third plate body and control the regulation, wherein the thickness of first plate body and third plate body is unanimous, the thickness of second plate body is greater than first plate body, the thickness of third plate body. The utility model is used for do the correction to the limbs joint flexion contracture deformity of corpse, correct through three points to make the limbs not appear bucking, enstrophe, the condition of turning up through correcting, reduce and correct the degree of difficulty, improve and correct efficiency, the lasso can carry out position adjustment according to the operation needs when dissecting simultaneously, so that dissect, convenient and fast is worth promoting.
Description
Technical Field
The utility model relates to an auxiliary equipment in the autopsy process, in particular to a corrector for flexion contracture deformity of limb joints in autopsy experiments.
Background
The joints of the corpse are in the bending positions due to the diseases of the joints before birth or in the process of soaking the specimen, so that the limbs of the corpse specimen are bent and rigid. In an autopsy experiment, the buckling stiffness of joints of limbs of an autopsy specimen and the inward and outward turning deformity affect the position placement during autopsy and the position adjustment during the autopsy, and simultaneously affect the grouping and the dissection of the limbs on two sides of students in medical colleges and universities during the class of the autopsy. At present, no special instrument specially used for correcting the bending stiffness of the cadaver joint and maintaining the joint in an appropriate anatomical position exists.
SUMMERY OF THE UTILITY MODEL
The utility model discloses solve above-mentioned prior art's shortcoming, provide a convenient to use's corrector of limb joint flexion contracture deformity in autopsy experiment, solve because of autopsy specimen limb joint flexion stiffness reaches inside and outside turn over the deformity and cause the difficulty for autopsy, make the corpse limb keep the suitable position of dissecting after accomplishing to adjust, easy operation, it is efficient, convenient and fast.
The utility model provides a technical scheme that its technical problem adopted: the utility model provides a corrector of limb joint bucking contracture deformity among autopsy experiment, include from the first plate body of turning right interconnect from a left side, second plate body and third plate body, first plate body, equal sliding connection has the cover portion on second plate body and the third plate body, between first plate body and the second plate body, all be equipped with between second plate body and the third plate body and be connected the portion of bending between them, first plate body and second plate body do through the portion of bending and control the regulation, do through the portion of bending between second plate body and the third plate body and control the regulation, wherein the thickness of first plate body and third plate body is unanimous, the thickness of second plate body is greater than first plate body, the thickness of third plate body. Therefore, the sleeve part is sleeved on the body of the corpse by the structure, the sleeve part is provided with three points, the positions of the body are sleeved on the body according to different positions of the body, and then the positions of the legs are corrected through the bending part, so that the problems of buckling, inward turning and outward turning of the legs are solved, the body is in a linear shape, the body can be conveniently dissected, and the structure is convenient and fast.
Further perfect, the lasso that the position control was realized including the slider in the cover portion and through the slider, it has the breach to open on the lasso, and the both ends of breach are connected with the external ear of outside extension, realize the lasso closure through bolt, first nut between two external ears, and the bolt upper end is connected with holds between the fingers the head. Like this, the lasso itself is adjustable, and the shank thickness of considering different statures is different, so adopt bolt, first nut and two external ears, realize the internal diameter size of lasso through first nut height on the bolt to can realize coincideing with limbs after the cover shank, the lasso can not become flexible, the correction of also being convenient for limbs, convenient and fast.
Further perfect, the portion of bending is including upper and lower interval distribution's connecting plate, the connecting plate is installed in the left surface and the first plate body of second plate body and is connected, the connecting plate is installed in the right flank and the third plate body of second plate body and is connected, install the fixed axle between two connecting plates, wherein all open on first plate body and the third plate body and supply fixed axle sliding connection in the first shifting chute of interior, all install the inserted bar on the medial surface of first plate body and third plate body, it has the locating hole that supplies the inserted bar to insert in to open on the lateral surface of second plate body, the locating hole is arranged in between two connecting plates. Like this, the portion of bending so sets up the position control between each plate body of being convenient for, thereby also be convenient for the correction of shank, the second plate body is through two connecting plates, the fixed axle realize with first plate body, rotation between the third plate body is connected, simultaneously in order to realize spacingly, so at first plate body, set up the inserted bar on the third plate body, set up the jack in the second plate body, and when the fixed axle removed to the first shifting chute other end, both inserted bars were inserted in the jack, the unscrambler is the linearity, just can accomplish the correction of shank after accomplishing the linearity, and is convenient and fast.
Further perfection, the thickness of the connecting plate is equal to the distance between the upper end face of the first plate body or the third plate body and the upper end face of the second plate body. Thus, the overall appearance of the corrector is attractive due to the arrangement.
Further perfection, the thickness of the connecting plate is equal to the distance between the lower end face of the first plate body or the third plate body and the lower end face of the second plate body. Thus, the overall appearance of the corrector is attractive due to the arrangement.
Further perfect, be equipped with the regulation part of interval between adjustable slider and the lasso between slider and the lasso, regulation part is including arranging the fixed pipe of slider upper end in, and fixed socle face passes in the slider and be the coplanar with the slider bottom surface, and fixed intraductal division has the internal thread hole, and the fixed intraductal bull stick that has revolved has, and the bull stick is equipped with the external screw thread outward, and the bull stick is connected with the lasso. Like this, adopt threaded connection's mode between fixed pipe and the bull stick, this kind of mode not only is convenient for adjust the lift bull stick, realizes going up and down to do the correction to shank bucking through adjusting, and the bull stick can not break away from fixed pipe under the non-artifical application of force rotation circumstances, and the stability in use is good, convenient and fast.
Further perfection, the first plate body, the second plate body and the third plate body are all provided with second moving grooves for the rotating rods to exist in. Like this, the bull stick removal can be realized to so setting up to be convenient for the position control of whole cover portion, convenient and fast.
Further perfection, the rotating rod is provided with a jack which is communicated to the inside of the rotating rod along the upper end surface of the rotating rod, and a T-shaped rod is inserted in the jack. Like this, the vertical pole of T word pole is inserted in the jack, and the transverse bar then can add the steel pipe and prolong the arm of force to increase application of force intensity, the accessible many people application of force concentrates power, thereby reduces the correction degree of difficulty, raises the efficiency, convenient and fast.
The utility model discloses profitable effect is: the utility model is used for do the correction to the shank of corpse, correct through three points, the lasso is used for fixedly, the slider is used for doing horizontal left and right sides and adjusts, the portion of bending can be taken the shank at plate body turn in-process, the regulation portion is used for doing vertical regulation from top to bottom, thereby come to adjust the cover portion according to shank shape of change, thereby make the shank not appear bucking through the correction, the condition of turning over in, turning up, also reduce the correction degree of difficulty simultaneously, improve and correct efficiency, so that dissect, and is convenient and fast, and is worth promoting.
Drawings
FIG. 1 is a schematic front plan view of the present invention;
fig. 2 is a schematic view of the lower plane structure of the present invention;
FIG. 3 is a schematic plan view of the rotating rod and the ferrule of the present invention;
fig. 4 is a partially enlarged schematic view of a portion a in fig. 3 according to the present invention.
Fig. 5 is a schematic structural diagram of embodiment 2 of the present invention.
Fig. 6 is a schematic structural view of the screw thread 24 and the rotary screw thread 25 according to the present invention.
Fig. 7 is a schematic structural diagram of the second nut 26 according to the present invention.
Description of reference numerals: the first plate body, the second plate body 2, the third plate body 3, the sleeve portion 4, the bent portion 5, the slider 6, the ferrule 7, the notch 8, the external ear 9, the bolt 10, the holding head 10-1, the first nut 11, the connecting plate 12, the fixing shaft 13, the first moving groove 14, the insertion rod 15, the positioning hole 16, the adjusting portion 17, the fixing tube 18, the internal threaded hole 19, the rotating rod 20, the second moving groove 21, the insertion hole 22, the T-shaped rod 23, the thread 24, the rotating thread 25 and the second nut 26.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
with reference to the accompanying drawings: the utility model provides a corrector of limb joint bucking contracture deformity among autopsy experiment, include from left first plate body 1 of turning right interconnect, second plate body 2 and third plate body 3, first plate body 1, equal sliding connection has cover portion 4 on second plate body 2 and the third plate body 3, between first plate body 1 and the second plate body 2, all be equipped with between second plate body 2 and the third plate body 3 and be connected portion 5 of bending between them, first plate body 1 and second plate body 2 are through the portion 5 of bending about adjusting, do about adjusting through the portion 5 of bending between second plate body 2 and the third plate body 3, wherein first plate body 1 is unanimous with the thickness of third plate body 3, the thickness of second plate body 2 is greater than first plate body 1, the thickness of third plate body 3.
The sleeve part 4 comprises a sliding block 6 and a ferrule 7 for realizing position adjustment through the sliding block 6, a gap 8 is formed in the ferrule 7, two ends of the gap 8 are connected with outwards extending outer lugs 9, the two outer lugs 9 are closed through a bolt 10 and a nut 11, and the upper end of the bolt 10 is connected with a holding head 10-1.
Bending portion 5 includes upper and lower interval distribution's connecting plate 12, connecting plate 12 is installed and is connected with first plate body 1 in the left surface of second plate body 2, connecting plate 12 is installed and is connected with third plate body 3 in the right flank of second plate body 2, install fixed axle 13 between two connecting plates 12, wherein all open on first plate body 1 and the third plate body 3 and supply fixed axle 13 sliding connection in first shifting chute 14 in, all install inserted bar 15 on the medial surface of first plate body 1 and third plate body 3, it has the locating hole 16 that supplies inserted bar 15 to insert in to open on the lateral surface of second plate body 2, locating hole 16 is arranged in between two connecting plates 12.
The thickness of the connecting plate 12 is equal to the distance between the upper end surface of the first plate body 1 or the third plate body 3 and the upper end surface of the second plate body 2.
The thickness of the connecting plate 12 is equal to the distance between the lower end surface of the first plate body 1 or the third plate body 3 and the lower end surface of the second plate body 2.
An adjusting part 17 capable of adjusting the distance between the sliding block 6 and the ferrule 7 is arranged between the sliding block 6 and the ferrule 7, the adjusting part 17 comprises a fixed pipe 18 arranged at the upper end of the sliding block 6, the bottom surface of the fixed pipe 18 penetrates through the inside of the sliding block 6 and is the same plane with the bottom surface of the sliding block 6, an internal threaded hole 19 is formed inside the fixed pipe 18, a rotating rod 20 is rotatably arranged in the fixed pipe 18, an external thread is arranged outside the rotating rod 20, and the rotating rod 20 is connected with the ferrule 7.
The first plate 1, the second plate 2, and the third plate 3 are each provided with a second moving groove 21 in which the rotating rod 20 is present.
The rotary rod 20 is provided with a jack 22 which is communicated with the inside of the rotary rod 20 along the upper end surface of the rotary rod 20, and a T-shaped rod 23 is inserted into the jack 22. The vertical pole of T word pole is inserted in the jack, and the transverse bar then can add the steel pipe and prolong the arm of force to increase application of force intensity, the accessible many people application of force concentrates the power, thereby reduces the correction degree of difficulty, raises the efficiency, convenient and fast.
When the correction device is used, firstly, the ferrule 7 of the sleeve part 4 on the first plate body 1 is sleeved on the thigh part, then the ferrule 7 of the sleeve part 4 on the second plate body 2 is sleeved on the knee joint, correction is carried out through the bent part 5, the two connecting plates 12 are driven to rotate by the fixing shaft 13, the knee joint part which is turned inwards and outwards is linearly adjusted by driving the second plate body 2 to rotate, the fixing shaft 13 is moved after the knee joint part is in place, the inserting rod 15 is inserted into the positioning hole 16, so that correction and positioning of the knee part are completed, the part is prevented from returning to the position before correction, finally, the ferrule 7 of the sleeve part 4 on the third plate body 3 is sleeved on the shank part, final correction is carried out through the bent part 5, meanwhile, the condition that the knee joint is bent can be corrected by the adjusting part 17, and the mode that the two sides of the ferrule 7 are high and the.
Example 2
The difference from the embodiment 1 is that an adjusting part 17 for adjusting the distance between the slider 6 and the ferrule 7 is arranged between the slider 6 and the ferrule 7, the adjusting part 17 comprises a fixed tube 18 arranged at the upper end of the slider 6, the fixed tube 18 is of a hollow structure, threads 24 matched with the adjusting part 17 are arranged inside the fixed tube 18, the fixed tube 18 rotates the adjusting part 17 to rotate into the threads 24, the adjusting part 17 enters the fixed tube 18 upwards, and the ferrule 7 moves upwards along with the adjusting part.
The way of the ferrule 7 rising upwards is changed from the original rotation of the T-shaped rod 23 to the rotation of the fixed tube 18, mainly considering that if the force is required to pull upwards too much, the T-shaped rod 23 cannot bear the force. In the embodiment, the rotation force can be enhanced by using a method of the outer sleeve, and the structure is mainly changed. The fixed pipe 18 is sleeved on the adjusting part 17 in a hollow mode, threads 24 are arranged inside the fixed pipe 18, rotating threads 25 are arranged on the outer side of the adjusting part 17, the rotating threads 25 are matched with the threads 24, the sliding block 6 abuts against the fixed pipe 18, when the fixed pipe 18 rotates, the adjusting part 17 rotates along with the rotating threads and moves in the hollow of the fixed pipe 18, and at the moment, the ferrule 7 moves upwards. The condition of knee joint flexion can be corrected by utilizing the adjusting part 17, and the mode that the two sides of the ferrule 7 are high and the middle is low can be realized through the adjusting part 17, so that the knee joint flexion correction device is convenient and quick.
While the invention has been shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the appended claims.
Example 3
In addition to embodiment 1, a nut 26 is additionally provided on the lower bottom surface of the second plate body 2. When the operation is finished and the knee needs to be pressed downwards, the second nut 26 is pushed upwards to be propped against the lower bottom surface of the second plate body 2 after the operation, so that the knee joint is prevented from buckling to form pressing downwards, and the knee joint is shifted after the original correction.
Claims (10)
1. The utility model provides a corrector of limb joint bucking contracture deformity among autopsy experiment, includes from left first plate body (1), second plate body (2) and the third plate body (3) of turning right interconnect, characterized by: equal sliding connection has cover portion (4) on first plate body (1), second plate body (2) and third plate body (3), all be equipped with between first plate body (1) and second plate body (2), between second plate body (2) and third plate body (3) and be connected portion of bending (5) between them, adjust about doing through portion of bending (5) first plate body (1) and second plate body (2), adjust about doing through portion of bending (5) between second plate body (2) and the third plate body (3), wherein the thickness of first plate body (1) and third plate body (3) is unanimous, and the thickness of second plate body (2) is greater than the thickness of first plate body (1), third plate body (3).
2. The orthosis for flexion contracture of limb joints in autopsy experiments according to claim 1, wherein: the sleeve part (4) comprises a sliding block (6) and a ferrule (7) capable of achieving position adjustment through the sliding block (6), a notch (8) is formed in the ferrule (7), outward extending outer lugs (9) are connected to two ends of the notch (8), the two outer lugs (9) are closed through a bolt (10) and a first nut (11), and a holding head (10-1) is connected to the upper end of the bolt (10).
3. The orthosis for flexion contracture of limb joints in autopsy experiments according to claim 2, wherein: bending portion (5) includes upper and lower interval distribution's connecting plate (12), and connecting plate (12) are installed and are connected with first plate body (1) in the left surface of second plate body (2), and connecting plate (12) are installed and are connected in right flank and third plate body (3) of second plate body (2), install fixed axle (13) between two connecting plates (12), wherein all open on first plate body (1) and third plate body (3) and supply fixed axle (13) sliding connection in first shifting chute (14), all install inserted bar (15) on the medial surface of first plate body (1) and third plate body (3), it has supply inserted bar (15) to insert locating hole (16) in to open on the lateral surface of second plate body (2), and locating hole (16) are arranged in between two connecting plates (12).
4. The orthosis for limb joint flexion contracture deformity in autopsy experiment of claim 3, wherein: the thickness of the connecting plate (12) is equal to the distance between the upper end face of the first plate body (1) or the third plate body (3) and the upper end face of the second plate body (2).
5. The orthosis for limb joint flexion contracture deformity in autopsy experiment of claim 4, wherein: the thickness of the connecting plate (12) is equal to the distance between the lower end face of the first plate body (1) or the third plate body (3) and the lower end face of the second plate body (2).
6. The orthosis for limb joint flexion contracture deformity in autopsy experiment of claim 5, wherein: be equipped with regulation portion (17) of interval between adjustable slider (6) and the lasso (7) between slider (6) and the lasso (7), regulation portion (17) are including arranging fixed pipe (18) of slider (6) upper end in, and fixed pipe (18) bottom surface is passed in slider (6) and is the coplanar with slider (6) bottom surface, and fixed pipe (18) inside is opened has internal thread hole (19), fixed pipe (18) internal rotation has bull stick (20), and bull stick (20) are equipped with the external screw thread outward, bull stick (20) are connected with lasso (7).
7. The orthosis for limb joint flexion contracture deformity in autopsy experiment of claim 6, wherein: second moving grooves (21) for the rotating rods (20) to be present in are formed in the first plate body (1), the second plate body (2) and the third plate body (3).
8. The orthosis for limb joint flexion contracture deformity in autopsy experiment of claim 7, wherein: the rotary rod (20) is provided with a jack (22) which is communicated to the interior of the rotary rod (20) along the upper end surface of the rotary rod (20), and a T-shaped rod (23) is inserted into the jack (22).
9. The orthosis for limb joint flexion contracture deformity in autopsy experiment of claim 5, wherein: be equipped with regulation portion (17) of interval between adjustable slider (6) and the lasso (7) between slider (6) and lasso (7), regulation portion (17) are including arranging fixed pipe (18) of slider (6) upper end in, fixed pipe (18) are hollow structure, the inside of fixed pipe (18) is equipped with screw thread (24), the outside of regulation portion (17) is equipped with rotatory screw thread (25), rotatory screw thread (25) and screw thread (24) match each other, during fixed pipe (18) rotated rotatory screw thread (25) and shifted into screw thread (24), regulation portion (17) upwards get into inside fixed pipe (18), lasso (7) are followed upward movement.
10. The orthosis for flexion contracture of limb joints in autopsy experiments according to claim 1, wherein: and a second nut (26) is arranged on the lower bottom surface of the second plate body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921168210.6U CN210932076U (en) | 2019-07-23 | 2019-07-23 | Corrector for flexion contracture deformity of limb joint in autopsy experiment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921168210.6U CN210932076U (en) | 2019-07-23 | 2019-07-23 | Corrector for flexion contracture deformity of limb joint in autopsy experiment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210932076U true CN210932076U (en) | 2020-07-07 |
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ID=71387173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921168210.6U Active CN210932076U (en) | 2019-07-23 | 2019-07-23 | Corrector for flexion contracture deformity of limb joint in autopsy experiment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210932076U (en) |
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2019
- 2019-07-23 CN CN201921168210.6U patent/CN210932076U/en active Active
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