CN204814130U - Cacroiliac joint restorer of dislocating - Google Patents

Cacroiliac joint restorer of dislocating Download PDF

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Publication number
CN204814130U
CN204814130U CN201520533352.3U CN201520533352U CN204814130U CN 204814130 U CN204814130 U CN 204814130U CN 201520533352 U CN201520533352 U CN 201520533352U CN 204814130 U CN204814130 U CN 204814130U
Authority
CN
China
Prior art keywords
sleeve pipe
fixed
threaded rod
rotating shaft
swingle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201520533352.3U
Other languages
Chinese (zh)
Inventor
邹光翼
兰俊
郑海焕
毛建水
夏海波
徐向东
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lishui City Peoples Hospital
Original Assignee
Lishui City Peoples Hospital
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lishui City Peoples Hospital filed Critical Lishui City Peoples Hospital
Priority to CN201520533352.3U priority Critical patent/CN204814130U/en
Application granted granted Critical
Publication of CN204814130U publication Critical patent/CN204814130U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a cacroiliac joint restorer of dislocating, includes the base, open at the center of base has through -hole no. 1, be fixed with on the base with a through -hole coaxial outer spherical bearing that ushers to seat, be fixed with on the outer spherical bearing that ushers to seat and pass the through -hole pivot, the top of pivot is fixed with the threaded rod with the coaxial setting of pivot, threaded connection has a sleeve pipe on the threaded rod, the left and right sides rotation of threaded rod is connected with the rotary rod, all is equipped with the rotation between each rotary rod and the sleeve pipe and is connected the connecting rod on rotary rod and sleeve pipe, when the sleeve pipe shifted up, two rotary rods opened to the threaded rod direction simultaneously, when the sleeve pipe moved down, two rotary rods were drawn close to the threaded rod direction simultaneously. The utility model discloses structural design is ingenious, reasonable, is worth popularizing and applying.

Description

Sacroiliac dislocation positor
Technical field
This utility model relates to a kind of medical apparatus and instruments, especially a kind of sacroiliac dislocation positor for resetting after joint dislocation between sacrum ilium.
Background technology
The hipbone that ilium, pubis, ischium combine together after 15 years old at human body, the left and right sides of rumpbone respectively has one piece of hipbone.
Reset during joint dislocation between sacrum ilium is always the difficult point that orthopaedic trauma doctor needs to face solution, because the front-back between sacrum ilium is human buttock and abdominal part, a large amount of tissues is had to stop, so be manually pressed into reset by the sacrum iliac joints dislocation part of doctor to patient, difficulty very, especially for the patient of that build obesity, even reluctantly ilium has been reset in rumpbone, also because reset not in place, and cause healing bad, also because the mild action of patient, and cause again from the joint of rumpbone from newly deviating from, so the subject that Sacroiliac reset is always all orthopedist needs the plenty of time to carry out practising, need exercise for a long time can grasp how that ilium is fast, be pressed into the joint reset between sacrum ilium accurately, even but fast, accurately ilium is resetted, also be difficult to avoid some patient due to neglectful mild action, and there is sacrum ilium from new slight dislocation, and affect the Interal fixation of later stage to patient's sacro-iliac joints dislocation region.
Utility model content
This utility model will solve the shortcoming of above-mentioned prior art, there is provided one can to sacrum ilium fast, parking position accuracy, do not need doctor to have rich experience, be not afraid of patient yet and cause due to careless mild action sacrum ilium to cause from new slight dislocation the sacroiliac dislocation positor being difficult to return to one's perfect health, meet doctor can easily, fast to the demand of patient's sacrum ilium reset.
This utility model solves the technical scheme that its technical problem adopts: this sacroiliac dislocation positor, comprise pedestal, the center of pedestal has through hole one, pedestal is fixed with the usher to seat bearing with spherical outside surface coaxial with through hole one, to usher to seat rotating shaft bearing with spherical outside surface is fixed with through through hole one, the top of rotating shaft is fixed with the threaded rod coaxially arranged with rotating shaft, threaded rod has been threaded sleeve pipe, the left and right sides of threaded rod is all rotatably connected to swingle, is all provided with the connecting rod be rotatably connected on swingle and sleeve pipe between each swingle and sleeve pipe;
When sleeve pipe moves, two swingles open to threaded rod direction simultaneously;
When sleeve pipe moves down, two swingles are drawn close to threaded rod direction simultaneously.The using method of this sacrum iliac joints dislocation positor: first two 3.0 Kirschner wires are separately fixed at rumpbone and hipbone place, according to the spacing between two 3.0 Kirschner wires, rotating shaft, thus by the spacing between mobile adjustment two swingle of sleeve pipe, make the pitch match between spacing between two swingles and two 3.0 Kirschner wires, then 3.0 Kirschner wires that two are stretched out human body are separately fixed at the top of two swingles, then rotating shaft, make ilium stressed obliquely, rumpbone is stressed obliquely, thus sacrum ilium is resetted, this sacroiliac dislocation positor is fixed on 3.0 Kirschner wires always, ensure due to the careless mild action of patient, and when affecting sacrum iliac joints place, also sacrum iliac joints reset position can not be affected, ensure sacrum ilium quality of reduction, for the fixed mass of follow-up guarantee steel plate, be worthy of popularization.
Perfect further, the top of each swingle is all fixed with universal joint, and universal joint comprises rotation section one and rotation section two, rotation section two has the through hole two running through outer face, rotation section two.This set, can stretching out two 3.0 Kirschner wire fixation of human body at through hole two place, because the rotation section one of universal joint is fixed on swingle place, so, two swingles can be enable to be parallel to two 3.0 Kirschner wires carry out stressedly opening or shrinking, doctor's easy manipulation sacroiliac dislocation positor can be enable like this.
Perfect further, the bottom of rotating shaft is fixed with and the extension rod that be wholely set vertical with rotating shaft, and the lateral part of extension rod is fixed with the turning handle rotated for hand rotating shaft.This set, can pinch rotary motion handle with hand-held, thus drives rotating shaft to rotate, and makes operation rotating shaft rotate convenient, is more beneficial to the use of sacroiliac dislocation positor.
The effect that this utility model is useful is: this utility model smart structural design, rationally, hand-held turning handle of pinching is utilized also to rotate shake turning handle, thus rotating shaft, rotating shaft is utilized to drive sleeve pipe to move up and down, thus swingle can be regulated to open simultaneously or shrink, and then two 3.0 Kirschner wires are assemblied in through hole two place, regulate two swingles, and then make rumpbone stressed obliquely, ilium is stressed obliquely, thus sacrum iliac joints is resetted, and sacroiliac dislocation positor is fixed on two 3.0 Kirschner wire places always, until Interal fixation lives the part of sacroiliac dislocation, loosening of steel nail can be avoided like this, and again there is slightly to dislocate phenomenon after resetting in the sacroiliac dislocation caused, avoid the failure of steel plate screw internal fixtion after sacrum ilium embolia, be worthy of popularization.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 be sacrum ilium dislocation state and Kirschner wire fixation in Sacroiliac position, stressed schematic diagram;
Fig. 3 is the working state schematic representation that this utility model acts on sacrum ilium;
Fig. 4 is the A-A profile of Fig. 1.
Description of reference numerals: pedestal 1, through hole one 1-1, bearing with spherical outside surface 2 of usheing to seat, rotating shaft 3, threaded rod 4, sleeve pipe 5, swingle 6, connecting rod 7, universal joint 8, rotation section one 8-1, rotation section two 8-2, through hole two 8-2a, extension rod 9, turning handle 10, rumpbone 11, hipbone 12, ilium 12-1, pubis 12-2, ischium 12-3,3.0 Kirschner wires 13.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
With reference to accompanying drawing: this sacroiliac dislocation positor, comprise pedestal 1, the center of pedestal 1 has through hole one 1-1, pedestal 1 is fixed with the usher to seat bearing with spherical outside surface 2 coaxial with through hole one 1-1, to usher to seat the rotating shaft 3 bearing with spherical outside surface 2 is fixed with through through hole one 1-1, the top of rotating shaft 3 is fixed with the coaxial threaded rod 4 arranged with rotating shaft 3, threaded rod 4 has been threaded sleeve pipe 5, the left and right sides of threaded rod 4 is all rotatably connected to swingle 6, is all provided with the connecting rod 7 be rotatably connected on swingle 6 and sleeve pipe 5 between each swingle 6 and sleeve pipe 5;
When sleeve pipe 5 moves, two swingles 6 open to threaded rod 4 direction simultaneously;
When sleeve pipe 5 moves down, two swingles 6 are drawn close to threaded rod 4 direction simultaneously.
The top of each swingle 6 is all fixed with universal joint 8, and universal joint 8 comprises rotation section one 8-1 and rotation section two 8-2, rotation section two 8-2 has through hole two 8-2a running through 8-2 outer face, rotation section two.
The bottom of rotating shaft 3 is fixed with and the extension rod 9 that be wholely set vertical with rotating shaft 3, and the lateral part of extension rod 9 is fixed with the turning handle 10 rotated for hand rotating shaft 3.
The effect that this utility model is useful is: this utility model smart structural design, rationally, hand-held turning handle 10 of pinching is utilized also to rotate shake turning handle 10, thus rotating shaft 3, rotating shaft 3 is utilized to drive sleeve pipe 5 to move up and down, thus swingle 6 can be regulated to open simultaneously or shrink, and then two 3.0 Kirschner wires 13 are assemblied in through hole two 8-2a place, regulate two swingles 6, and then make rumpbone 11 stressed obliquely, ilium 12-1 is stressed obliquely, thus sacrum iliac joints is resetted, and sacroiliac dislocation positor is fixed on two 3.0 Kirschner wire 13 places always, until Interal fixation lives the part of sacroiliac dislocation, loosening of steel nail can be avoided like this, and again there is slightly to dislocate phenomenon after resetting in the sacroiliac dislocation caused, avoid the failure of steel plate screw internal fixtion after sacrum ilium embolia, be worthy of popularization.
Although this utility model has illustrated by reference to preferred embodiment and has described, those skilled in the art should understand, and in the scope of claims, can do the various change in form and details.

Claims (3)

1. a sacroiliac dislocation positor, comprise pedestal (1), it is characterized in that: the center of described pedestal (1) has through hole one (1-1), described pedestal (1) is fixed with the usher to seat bearing with spherical outside surface (2) coaxial with through hole one (1-1), described bearing with spherical outside surface of usheing to seat (2) is fixed with the rotating shaft (3) through through hole one (1-1), the top of described rotating shaft (3) is fixed with the coaxial threaded rod (4) arranged with rotating shaft (3), described threaded rod (4) has been threaded sleeve pipe (5), the left and right sides of described threaded rod (4) is all rotatably connected to swingle (6), the connecting rod (7) be rotatably connected on swingle (6) and sleeve pipe (5) is all provided with between each described swingle (6) and sleeve pipe (5),
When described sleeve pipe (5) moves, swingle described in two (6) opens to threaded rod (4) direction simultaneously;
When described sleeve pipe (5) moves down, swingle described in two (6) is drawn close to threaded rod (4) direction simultaneously.
2. sacroiliac dislocation positor according to claim 1, it is characterized in that: the top of each described swingle (6) is all fixed with universal joint (8), described universal joint (8) comprises rotation section one (8-1) and rotation section two (8-2), described rotation section two (8-2) has the through hole two (8-2a) running through rotation section two (8-2) outer face.
3. sacroiliac dislocation positor according to claim 1 and 2, it is characterized in that: the bottom of described rotating shaft (3) is fixed with and the extension rod that be wholely set (9) vertical with rotating shaft (3), and the lateral part of described extension rod (9) is fixed with the turning handle (10) rotated for hand rotating shaft (3).
CN201520533352.3U 2015-07-21 2015-07-21 Cacroiliac joint restorer of dislocating Expired - Fee Related CN204814130U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520533352.3U CN204814130U (en) 2015-07-21 2015-07-21 Cacroiliac joint restorer of dislocating

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520533352.3U CN204814130U (en) 2015-07-21 2015-07-21 Cacroiliac joint restorer of dislocating

Publications (1)

Publication Number Publication Date
CN204814130U true CN204814130U (en) 2015-12-02

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520533352.3U Expired - Fee Related CN204814130U (en) 2015-07-21 2015-07-21 Cacroiliac joint restorer of dislocating

Country Status (1)

Country Link
CN (1) CN204814130U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105997010A (en) * 2016-07-07 2016-10-12 广西壮族自治区体育科学研究所 Detection device for semi-dislocation of sacroiliac joints
CN108078618A (en) * 2018-02-12 2018-05-29 中国医学科学院整形外科医院 Pelvic traction approximator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105997010A (en) * 2016-07-07 2016-10-12 广西壮族自治区体育科学研究所 Detection device for semi-dislocation of sacroiliac joints
CN108078618A (en) * 2018-02-12 2018-05-29 中国医学科学院整形外科医院 Pelvic traction approximator

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20151202

Termination date: 20160721

CF01 Termination of patent right due to non-payment of annual fee