CN102499843A - Knee arthroscope operation stent - Google Patents
Knee arthroscope operation stent Download PDFInfo
- Publication number
- CN102499843A CN102499843A CN201110336675XA CN201110336675A CN102499843A CN 102499843 A CN102499843 A CN 102499843A CN 201110336675X A CN201110336675X A CN 201110336675XA CN 201110336675 A CN201110336675 A CN 201110336675A CN 102499843 A CN102499843 A CN 102499843A
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- China
- Prior art keywords
- connecting rod
- rotating disk
- rotating disc
- locating hole
- laparoscopic surgery
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Abstract
The invention discloses a knee arthroscope operation stent, which comprises a stent body fixedly connected with an operation table, a rotating disc I fixedly arranged on the stent body, a connecting rod I, a rotating disc II and a connecting rod IV. A locating hole I is arranged at the edge of the rotating disc I, one end of the connecting rod I is hinged to the center of the rotating disc I, a location pin I is arranged on the connecting rod I, and a connecting rod II is fixedly arranged at the other end of the connecting rod I. The rotating disc II is arranged perpendicular to the rotating disc I, a far end of the connecting rod II is hinged to the center of the rotating disc II, a locating hole II is arranged at the edge of the rotating disc II, and a location pin II matched with the locating hole II is arranged on the connecting rod II. A connecting rod III is fixedly arranged on the rotating disc II, one end of the connecting rod IV is hinged to a far end of the connecting rod III, and a fixing sleeve used for fixing ankles is arranged at the other end of the connecting rod IV. Angles at various directions can be adjusted and continuously fixed by the knee arthroscope operation stent according to operation requirements, a continuously stable and reliable operation environment can be provided for medical personnel, operation quality is guaranteed, manpower resources are saved, efficiency is improved, and the knee arthroscope operation stent is simple in structure, convenient to use and easy to manufacture.
Description
Technical field
The present invention relates to a kind of medical auxiliary apparatus, particularly a kind of laparoscopic surgery support.
Background technology
Knee joint is one of joint of the easy damaged of human body.During the knee joint activity; Produce contact and extruding between femur, tibia and the patella; Wound, infection, strain, deformity or degenerative change etc. all are prone to cause pathologic changes of knee joint, and be common like cross ligament damage, posterior cruciate ligament damage, intra-articular fracture, meniscus injury and septic knee, rheumatoid arthritis, patella outside subluxation, loose body of knee joint or the like.Under the invalid situation of expectant treatment, operation becomes the solution gonalgia, handicapped important channel.
Along with the development of Minimally Invasive Surgery, arthrocsopic surgery has become one of sick and wounded first-selected therapeutic modality of above-mentioned numerous knee joint, and at home and abroad is able to generally carry out.During operation, the patient lies on the back on operating-table, and the trouble limb is unsettled and sagging naturally, and knee is offered into mirror otch.Get into the joint space for ease of arthroscope operating system each orientation of intraarticular is detected and operation technique, what need require that conversion at any time suffers from limb according to operator doctor's operation technique bends, stretches knee joint amplitude and the inside and outside angle of turning over.And at present in operation whole process; Patient's knee joint bend and stretch and in the angle adjustment of turning up accomplish by assistant's (or operator), promptly move and keep and suffer from limb, and adjust at any time according to the operation needs in certain location through manpower; Medical personnel's working strength is big; Physical demands is high, receives the influence of patient's build and pathologic changes of knee joint degree, suffers from limb and is difficult for keeping stable; And the assistant to the understanding, technical merit of operation and and operator between cooperate degree etc. all will influence the suitable degree of suffering from the knee joint position, the smooth implementation that influence is performed the operation.
Therefore, need a kind of laparoscopic surgery support, can hold up to suffer from limb and adjust at any time and bend and stretch knee joint and interior valgus angle and enable to maintain ad-hoc location according to operation needs; Avoid the artificial various defectives that cause that support; And simple in structure, easy to use, make easily.
Summary of the invention
In view of this, the purpose of this invention is to provide a kind of laparoscopic surgery support, can satisfy suffer from limb difference bend and stretch knee joint and under the valgus angle continue fixing and position is adjusted; To the medical worker provide flexibly, continual and steady surgical environments reliably, guarantee the operation quality, reduce the waste of physical demands and manpower; Raise the efficiency; And simple in structure, easy to use, make easily.
The objective of the invention is to realize: a kind of laparoscopic surgery support through following technical scheme; Comprise the bearing that is fixedly connected with operation table and be fixedly installed on the rotating disk I on the bearing; The plane at said rotating disk I place and the axis of bearing parallel, and the edge of rotating disk I is along circumferentially being provided with the locating hole I; Comprise that also an end is articulated in the connecting rod I at rotating disk I center, the alignment pin I that matches with the locating hole I is set on the connecting rod I, fixedly install perpendicular connecting rod II on the other end of connecting rod I; Comprise also and the vertically disposed rotating disk II of rotating disk I that the distal end articulated of connecting rod II is in the center of rotating disk II, the edge of rotating disk II is provided with the alignment pin II that matches with the locating hole II along circumferentially being provided with the locating hole II on the connecting rod II; Be set with the connecting rod III on the said rotating disk II; Also comprise the connecting rod IV of an end and connecting rod III distal end articulated, the other end of connecting rod IV is provided for the fixedly fixed cover of ankle.
Further, said bearing two ends be provided with groove and with the locking nut of groove fit;
Further, between said connecting rod I and the connecting rod II reinforced company's extension bar is set also;
Further, said rotating disk II and connecting rod III are set to integrative-structure;
Further, said connecting rod IV is length-adjustable stretching structure;
Further, the terminal hinged pedal that is provided with of connecting rod IV.
Beneficial effect of the present invention: laparoscopic surgery support of the present invention; During use, be fixed on the operation table, the patient lies on the back on operation table; It is sagging naturally to suffer from limb; The homonymy ankle is fixed on the support terminal pedal and fixed cover, then the rotary turnplate II and regulate the connecting rod III and the length of the angle of connecting rod IV and connecting rod IV to correct position, thereby with the alignment pin II rotating disk II is fixed after can knee joint being adjusted to the required angle of going down on one's knees; Again the link bolt between connecting rod III and the connecting rod IV is tightened fixingly, can be reached the go down on one's knees angle requirement continual and steady knee joint; Valgus angle in the knee joint is suffered from adjustment if desired, and the bar I that then is rotatably connected, the relative position of II on rotating disk I plane rotate thereby drive the far-end limbs accordingly, and the adjustment back that finishes is fixedly requirement of sustainable satisfied operation through the alignment pin I after fixing; To the medical worker provide flexibly, continual and steady surgical environments reliably, guarantee the operation quality, reduce the waste of physical demands and manpower, raise the efficiency, and simple in structure, easy to use, make easily.
Description of drawings
Below in conjunction with accompanying drawing and specific embodiment the present invention is further described.
Fig. 1 is a perspective view of the present invention.
The specific embodiment
Fig. 1 is a perspective view of the present invention.As shown in the figure: the laparoscopic surgery support of present embodiment; Comprise the bearing 1 that is fixedly connected with operation table and be fixedly installed on the rotating disk I 3 on the bearing; The plane at said rotating disk I place and the axis of bearing parallel, and the edge of rotating disk I is along circumferentially being provided with locating hole I 4; Comprise that also an end is articulated in the connecting rod I 5 at rotating disk I center, the alignment pin I 7 that matches with the locating hole I is set on the connecting rod I, fixedly install perpendicular connecting rod II 6 on the other end of connecting rod I; Comprise also and the vertically disposed rotating disk II 9 of rotating disk I that the distal end articulated of connecting rod II is in the center of rotating disk II, the edge of rotating disk II is provided with the alignment pin II 8 that matches with the locating hole II along circumferentially being provided with locating hole II 10 on the connecting rod II; Be set with connecting rod III 11 on the said rotating disk II 9; Also comprise an end and the connecting rod III far-end connecting rod IV 12 through bolted splice, the other end of connecting rod IV 12 is provided for the fixedly fixed cover 14 of ankle.Laparoscopic surgery support of the present invention owing on two orthogonal, the location rotating disk is set, can bend and stretch and interior valgus angle and can continue fixing in required angle according to operation demand adjustment knee joint; To the medical worker provide flexibly, continual and steady surgical environments reliably, guarantee the operation quality, reduce the waste of physical demands and manpower; Raise the efficiency; And simple in structure, easy to use, make easily.
As further improvement to the foregoing description, said bearing 1 two ends be provided with groove and with the locking nut 2 of groove fit.Adopt the mode and the operation table of anchor clamps to fix, can directly carry out installation and removal through the degree of tightness locking nut, easy to use, raise the efficiency.Can on bearing 1, install and fix cover (not drawing among the figure) as required in addition, in order to fix suffering from limb thigh root and surgical hemostasis band in case of necessity, the restriction thigh is excessively mobile, and strengthens the stability of tourniquet.
As further improvement to the foregoing description, between said connecting rod I 5 and the connecting rod II 6 reinforced company's extension bar 61 is set also, make between connecting rod I 5 and the connecting rod II 6 to connect more reliably, improve the stability of support.
As the further improvement to the foregoing description, said rotating disk II 9 is set to integrative-structure with connecting rod III 11; Make simply, it is better, elegant in appearance to connect fixed effect.
As the further improvement to the foregoing description, said connecting rod IV 12 is length-adjustable stretching structure; Connecting rod IV adjustable length can satisfy the long patient's of different heights and lower limb user demand, and the scope of application is extensive.
As further improvement to the foregoing description, the terminal hinged pedal 13 that is provided with of said connecting rod IV 12.Fixed effect and patient's comfort level that pedal helps improving ankle are set.
Explanation is at last; Above embodiment is only unrestricted in order to technical scheme of the present invention to be described; Although with reference to preferred embodiment the present invention is specified, those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement technical scheme of the present invention; And not breaking away from the aim and the scope of technical scheme of the present invention, it all should be encompassed in the middle of the claim scope of the present invention.
Claims (6)
1. laparoscopic surgery support; It is characterized in that: comprise the bearing (1) that is fixedly connected with operation table and be fixedly installed on the rotating disk I (3) on the bearing; The plane at said rotating disk I place and the axis of bearing parallel, and the edge of rotating disk I is along circumferentially being provided with locating hole I (4); Comprise that also an end is articulated in the connecting rod I (5) at rotating disk I center, the alignment pin I (7) that matches with the locating hole I is set on the connecting rod I, fixedly install perpendicular connecting rod II (6) on the other end of connecting rod I; Comprise also and the vertically disposed rotating disk II of rotating disk I (9) that the distal end articulated of connecting rod II is in the center of rotating disk II, the edge of rotating disk II is provided with the alignment pin II (8) that matches with the locating hole II along circumferentially being provided with locating hole II (10) on the connecting rod II; Be set with connecting rod III (11) on the said rotating disk II (9); Also comprise an end and the connecting rod III far-end connecting rod IV (12) through bolted splice, the other end of connecting rod IV (12) is provided for the fixedly fixed cover of ankle (14).
2. laparoscopic surgery support according to claim 1 is characterized in that: said bearing (1) two ends be provided with groove and with the locking nut (2) of groove fit.
3. laparoscopic surgery support according to claim 1 is characterized in that: between said connecting rod I (5) and the connecting rod II (6) reinforced company's extension bar (61) is set also.
4. laparoscopic surgery support according to claim 3 is characterized in that: said rotating disk II (9) and connecting rod III (11) are set to integrative-structure.
5. laparoscopic surgery support according to claim 1 is characterized in that: said connecting rod IV (12) is length-adjustable stretching structure.
6. according to the arbitrary described laparoscopic surgery support of claim 1-5, it is characterized in that: the terminal hinged pedal (13) that is provided with of connecting rod IV (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110336675.XA CN102499843B (en) | 2011-10-31 | 2011-10-31 | Knee arthroscope operation stent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110336675.XA CN102499843B (en) | 2011-10-31 | 2011-10-31 | Knee arthroscope operation stent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102499843A true CN102499843A (en) | 2012-06-20 |
| CN102499843B CN102499843B (en) | 2014-02-19 |
Family
ID=46212021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110336675.XA Expired - Fee Related CN102499843B (en) | 2011-10-31 | 2011-10-31 | Knee arthroscope operation stent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102499843B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103284861A (en) * | 2013-06-26 | 2013-09-11 | 潘晓华 | Body position fixator |
| CN105935315A (en) * | 2016-04-04 | 2016-09-14 | 宁波龙圣医疗器械有限公司 | Leg positioning device for operation |
| CN106890030A (en) * | 2016-12-26 | 2017-06-27 | 安徽谢佑圣电子科技有限公司 | A kind of medical tool pallet |
| CN107300502A (en) * | 2017-08-18 | 2017-10-27 | 北京大学第三医院 | A kind of auxiliary machinery arm-general-purpose sensor testing system realizes the fixture of knee joint Biomechanics test |
| CN108524176A (en) * | 2018-04-13 | 2018-09-14 | 中国人民解放军第四军医大学 | Joint replacement adjustable type corrector |
| CN110151321A (en) * | 2018-04-03 | 2019-08-23 | 孙德礼 | A kind of Novel anal-intestinal disease syndrome therapeutic equipment |
| CN113288559A (en) * | 2021-06-01 | 2021-08-24 | 上海开为医药科技有限公司 | Knee fixed bolster |
| CN114711547A (en) * | 2022-04-07 | 2022-07-08 | 南昌理工学院 | Working platform for online learning programming |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6375632B1 (en) * | 1998-05-15 | 2002-04-23 | Albrecht Gmbh | Joint support with a gear wheel adjustment mechanism for the stepless fine adjustment of a pivot range limit |
| CN2936201Y (en) * | 2006-08-18 | 2007-08-22 | 程平 | Adjustable knee joint fixing support |
| CN201404251Y (en) * | 2009-06-01 | 2010-02-17 | 中国人民解放军第三军医大学第一附属医院 | Ankle arthroscopy traction fixing device |
| CN201602886U (en) * | 2010-02-09 | 2010-10-13 | 徐栋梁 | Gimbal mount for knee joint operation |
-
2011
- 2011-10-31 CN CN201110336675.XA patent/CN102499843B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6375632B1 (en) * | 1998-05-15 | 2002-04-23 | Albrecht Gmbh | Joint support with a gear wheel adjustment mechanism for the stepless fine adjustment of a pivot range limit |
| CN2936201Y (en) * | 2006-08-18 | 2007-08-22 | 程平 | Adjustable knee joint fixing support |
| CN201404251Y (en) * | 2009-06-01 | 2010-02-17 | 中国人民解放军第三军医大学第一附属医院 | Ankle arthroscopy traction fixing device |
| CN201602886U (en) * | 2010-02-09 | 2010-10-13 | 徐栋梁 | Gimbal mount for knee joint operation |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103284861A (en) * | 2013-06-26 | 2013-09-11 | 潘晓华 | Body position fixator |
| CN105935315A (en) * | 2016-04-04 | 2016-09-14 | 宁波龙圣医疗器械有限公司 | Leg positioning device for operation |
| CN106890030A (en) * | 2016-12-26 | 2017-06-27 | 安徽谢佑圣电子科技有限公司 | A kind of medical tool pallet |
| CN107300502A (en) * | 2017-08-18 | 2017-10-27 | 北京大学第三医院 | A kind of auxiliary machinery arm-general-purpose sensor testing system realizes the fixture of knee joint Biomechanics test |
| CN107300502B (en) * | 2017-08-18 | 2023-04-04 | 北京大学第三医院 | Fixture for assisting testing system of robot arm-universal sensor to realize biomechanical testing of knee joint |
| CN110151321A (en) * | 2018-04-03 | 2019-08-23 | 孙德礼 | A kind of Novel anal-intestinal disease syndrome therapeutic equipment |
| CN108524176A (en) * | 2018-04-13 | 2018-09-14 | 中国人民解放军第四军医大学 | Joint replacement adjustable type corrector |
| CN113288559A (en) * | 2021-06-01 | 2021-08-24 | 上海开为医药科技有限公司 | Knee fixed bolster |
| CN113288559B (en) * | 2021-06-01 | 2023-07-07 | 上海开为医药科技有限公司 | Knee fixing bracket |
| CN114711547A (en) * | 2022-04-07 | 2022-07-08 | 南昌理工学院 | Working platform for online learning programming |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102499843B (en) | 2014-02-19 |
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| C10 | Entry into substantive examination | ||
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Granted publication date: 20140219 Termination date: 20151031 |
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| EXPY | Termination of patent right or utility model |