CN204765855U - Minimal access surgery frame is fixed in reduction of fracture - Google Patents
Minimal access surgery frame is fixed in reduction of fracture Download PDFInfo
- Publication number
- CN204765855U CN204765855U CN201520190095.8U CN201520190095U CN204765855U CN 204765855 U CN204765855 U CN 204765855U CN 201520190095 U CN201520190095 U CN 201520190095U CN 204765855 U CN204765855 U CN 204765855U
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- China
- Prior art keywords
- segmental support
- wicresoft
- fracture
- conduit
- reduction
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Abstract
The utility model relates to a minimal access surgery frame is fixed in reduction of fracture, including segmental support, release link, wicresoft's pipe and position dead lever, the both ends of segmental support are equipped with the screw that is used for connecing soon clamping screw, be equipped with on the segmental support along the segmental support track of segmental support extending direction extension, release link, wicresoft's pipe and position dead lever are in order to allow along axial displacement's separately mode swing joint on respective slider, the slider of release link, wicresoft's pipe and position dead lever passes through respectively the segmental support track with segmental support swing joint. The utility model discloses simple structure, accommodation is wide, can confirm the three -dimensional direction of the reduction of the fracture under the CT guide, and the release link is afterburning with patient's skin flexible contact through screwing, the accuracy that resets, the operation wound is little, and is little to soft tissue lesion, operation time is short, resets and be fixed accurate, and patient's postoperative recovery time is short, alleviates the medical burden of patient and society, it is easy and simple to handle, the facilitate promotion.
Description
Technical field
This utility model relates to a kind of reduction of the fracture and fixes Minimally Invasive Surgery frame, belongs to technical field of medical instruments.
Background technology
Minimally Invasive Surgery needs to adopt Wicresoft's conduit to guide, and by certain catheter holder device, Wicresoft's conduit is fixed, there is some different catheter holder devices under prior art, these holder devices have their own characteristics each, be adapted to each adaptive place respectively, particularly for comparatively great Minimally Invasive Surgery, is all furnished with respective special catheter holder device.But it is many also to lack a kind of function, structure is simple, easy to install and use, the catheter holder device that is adapted to common fracture Minimally Invasive Surgery, constrains the application of Minimally Invasive Surgery technology on common fracture operation thus.
Utility model content
The purpose of this utility model is the above-mentioned defect overcoming prior art, and provide a kind of function many, structure is simple, easy to install and use, is adapted to the catheter holder device of common fracture Minimally Invasive Surgery.
The technical scheme that this utility model adopts: Minimally Invasive Surgery frame is fixed in a kind of reduction of the fracture, comprise segmental support, release link, Wicresoft's conduit and Postural immobilization bar, the middle part of described segmental support is higher than end, two ends, the two ends of described segmental support are provided with the screw for the standing screw that spins, described segmental support is provided with the segmental support track extended along segmental support bearing of trend, described release link, Wicresoft's conduit and Postural immobilization bar are movably connected on respective slide block to allow the mode along moving axially separately, described release link, the slide block of Wicresoft's conduit and Postural immobilization bar is flexibly connected with described segmental support respectively by described segmental support track.
Preferably, described segmental support is circular arc.
Preferably, the axis direction (axis) of described release link, Wicresoft's conduit and the Postural immobilization bar radial direction that is described circular arc segmental support.
Preferably, the axis of the screw at described segmental support two ends is on same horizontal linear.
Preferably, the screw at described segmental support two ends is connected with respective standing screw respectively.
Preferably, the outer end of described standing screw is provided with handle or handwheel.
Preferably, described segmental support track is segmental support groove.
Preferably, described segmental support groove is arranged on end face and/or the side of described segmental support.
Preferably, the quantity of described segmental support groove is one or two, when the quantity of described segmental support groove is one, the slide block of described release link, Wicresoft's conduit and Postural immobilization bar is all slidably mounted on this segmental support groove, when the quantity of described segmental support groove is two, described two segmental support grooves are parallel to each other, and the skid of described release link and Postural immobilization bar is arranged on a segmental support groove, and the slide block of described Wicresoft conduit is all slidably mounted on another segmental support groove.
Preferably, the movable connection method between the slide block of described Wicresoft conduit and Wicresoft's conduit is allow Wicresoft's conduit to move along its axis and allow the movable connection method that Wicresoft's conduit rotates around its axis.
The movable connection method of described release link, Wicresoft's conduit and Postural immobilization bar and respective slide block can adopt the technology of any suitable.Such as, described release link and Postural immobilization bar arranging one section of external screw thread, its respective slide block arranges supporting screw, just can regulate the axial location of described release link or Postural immobilization bar thus by rotating described release link or Postural immobilization bar.And for example, establish catheter cannula at described Wicresoft catheter jacket and described catheter cannula be fixedly connected with or be threaded in (or the unthreaded hole of sleeve pipe effect has been set on this slide block) on the slide block of Wicresoft's conduit, be slidably connected between Wicresoft's conduit and catheter cannula (or the unthreaded hole on slide block) and catheter positioned device (such as dog screw) and/or catheter position micromatic setting are set, thus, unclamping catheter positioned device just can regulate Wicresoft's conduit relative to the axial location of catheter cannula (or the unthreaded hole on slide block) and the anglec of rotation, also just have adjusted Wicresoft's conduit thus relative to the axial location of its slide block and the anglec of rotation.
Preferably, described release link and Postural immobilization bar include the body of rod and be arranged on described body of rod lower end for the briquetting with human body effect, to allow the movable connection method rotated along body of rod axis to be connected between described briquetting with the corresponding body of rod.Described movable connection method can adopt the prior art of any suitable.Thus, when being regulated described release link and Postural immobilization bar axial location by rotation mode, with the briquetting non rotating of human contact, to avoid bringing inconvenience.
Preferably, each described slide block is respectively equipped with corresponding slide block positioning device between described segmental support, thus after regulating the position of slide block on segmental support groove, can carry out position fix by the slide block positioning device of respective slide.
The beneficial effects of the utility model: owing to have employed the segmental support of above-mentioned shape, standing screw can be screwed in spins on the screw at segmental support two ends, two standing screws are made to be clamped in the both sides of therapeutic bed respectively and to allow segmental support to rotate (namely rotating relative to therapeutic bed) around standing screw, achieve the installation of segmental support at therapeutic bed thus easily, be adapted to the use on the therapeutic bed of arbitrary form, expand subject range, eliminate for want of suitable holder device implements occasion restriction to Minimally Invasive Surgery, owing to being provided with the respective slide block of segmental support, release link, Wicresoft's conduit and Postural immobilization bar and being provided with the segmental support track coordinated with each slide block on segmental support, direction along ng a path (namely along segmental support direction) any mobile release link, Wicresoft's conduit and Postural immobilization bar can be needed according to patient profiles and operation thus, greatly facilitate the enforcement of Minimally Invasive Surgery thus, because segmental support, release link, Wicresoft's conduit and Postural immobilization bar are respectively to allow the mode along moving axially separately to be connected to respective slide block, the axial location of release link, Wicresoft's conduit and Postural immobilization bar can be regulated thus, owing to being provided with release link, Wicresoft's conduit and Postural immobilization bar, with patient body, displacement fracture place can be resetted by spiral lamination is afterburning by release link, can by screwing release link and the reinforcing of patient skin flexible contact, quantize reinforcing and reach the object that accurately resets, can Wicresoft's conduit by determining fracture fixation path and enter waypoint after CT scan, implant needle is inserted along Wicresoft's conduit, fracture Wicresoft fixing operation is carried out along catheter path, thus achieve the several functions needed for Minimally Invasive Surgery, be conducive to shortening operating time, improve surgical quality, improve therapeutic effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of the main apparent direction of this utility model;
Fig. 2 is the structural representation that this utility model overlooks direction.
Detailed description of the invention
See Fig. 1 and Fig. 2, the reduction of the fracture that this utility model provides fixes Minimally Invasive Surgery frame primarily of segmental support 10, release link 20, position locating rod (Wicresoft's locating rod) 40 and Wicresoft's conduit 30 form, described segmental support can rotate around the axle fixing with CT diagnostic bed, two ends are provided with the screw 51 for the standing screw that spins, by the fixing and rotation that the standing screw be screwed on two screws realizes on therapeutic bed, release link, position locating rod and Wicresoft's conduit are equipped with respective slide block 21, 41, 31, these slide blocks are arranged on the segmental support groove 11 on segmental support and also can slide along segmental support groove, release link thus, position locating rod and the flexible connection of Wicresoft's conduit on segmental support, release link can be slided along segmental support groove and be fixed on segmental support by screw, simultaneously release link can turn being parallel to segmental support plane internal rotation around the axle perpendicular to segmental support, release link makes displacement fracture place reset by spiral lamination is afterburning with patient body.Wicresoft's conduit can slide along segmental support groove and be fixed by screws on segmental support, simultaneously Wicresoft's conduit also can turn being parallel to segmental support plane internal rotation around the axle perpendicular to segmental support, Wicresoft's conduit is by determining fracture fixation path and entering waypoint after CT scan, insert implant needle along Wicresoft's conduit, carry out fracture Wicresoft fixing operation along catheter path.After adopting this utility model, the three-dimensional that the reduction of the fracture is fixing can be determined under CT image guides, by screwing release link and the reinforcing of patient skin flexible contact, quantize reinforcing and reaching the object that accurately resets.Led by Wicresoft's conduit under CT image guides and implement Wicresoft's fixing operation, precision is high, and wound is little, little to soft tissue injury; Operating time is short, and reset and fix accurately, patient's post-operative recovery time is short, alleviates the medical burden of corrective surgery misery and patient; Easy and simple to handle, be convenient to promote.
Concrete occupation mode is: installed in therapeutic bed suitable location by segmental support when patient's CT scan, regulate release link slide block, Postural immobilization bar slide block and Wicresoft's conduit slide block as required, release link is placed near patients with fractures, three-dimensional and the distance of the reduction of the fracture is determined after CT scan, by screwing release link and the reinforcing of patient skin flexible contact, fracture site is accurately resetted.After the reduction of the fracture, by the best fracture fixation approach of CT pathfinder selection, screw in fracture in body by the fixing implantation nail of insertion in Wicresoft's conduit and carry out Wicresoft's fracture fixing operation.Wicresoft's conduit is screwed in and implants oncomelania nail, reinforcing can be quantized and reach accurately fixing fracture.Spiral is afterburning, and afterburning dynamics is controlled, and add force direction accurate, the accurate precision of fracture fixation can reach 1mm.Thus, CT guides the lower reduction of the fracture directly perceived, and afterburning dynamics is controlled, and the reduction of the fracture is accurate.Operation is simple and reliable for Minimally Invasive Surgery, convenient directly perceived.
Each preferred and optional technological means disclosed in this utility model, unless otherwise indicated and one preferably or alternatives means be outside the further restriction of another technological means, all can combination in any, form some different technical schemes.
Claims (10)
1. Minimally Invasive Surgery frame is fixed in a reduction of the fracture, it is characterized in that comprising segmental support, release link, Wicresoft's conduit and Postural immobilization bar, the middle part of described segmental support is higher than end, two ends, the two ends of described segmental support are provided with the screw for the standing screw that spins, described segmental support is provided with the segmental support track extended along segmental support bearing of trend, described release link, Wicresoft's conduit and Postural immobilization bar are movably connected on respective slide block to allow the mode along moving axially separately, described release link, the slide block of Wicresoft's conduit and Postural immobilization bar is flexibly connected with described segmental support respectively by described segmental support track.
2. Minimally Invasive Surgery frame is fixed in the reduction of the fracture as claimed in claim 1, and it is characterized in that described segmental support is circular arc, the axis direction of described release link, Wicresoft's conduit and Postural immobilization bar is the radial direction of described circular arc segmental support.
3. Minimally Invasive Surgery frame is fixed in the reduction of the fracture as claimed in claim 2, it is characterized in that the axis of the screw at described segmental support two ends is on same horizontal linear.
4. Minimally Invasive Surgery frame is fixed in the reduction of the fracture as claimed in claim 3, and it is characterized in that the screw at described segmental support two ends is connected with respective standing screw respectively, the outer end of described standing screw is provided with handle or handwheel.
5. Minimally Invasive Surgery frame is fixed in the reduction of the fracture as described in claim 1,2,3 or 4, it is characterized in that described segmental support track is segmental support groove.
6. Minimally Invasive Surgery frame is fixed in the reduction of the fracture as claimed in claim 1, it is characterized in that described segmental support groove is arranged on end face and/or the side of described segmental support.
7. Minimally Invasive Surgery frame is fixed in the reduction of the fracture as claimed in claim 5, it is characterized in that the quantity of described segmental support groove is for one or two, when the quantity of described segmental support groove is one, described release link, the slide block of Wicresoft's conduit and Postural immobilization bar is all slidably mounted on this segmental support groove, when the quantity of described segmental support groove is two, described two segmental support grooves are parallel to each other, the skid of described release link and Postural immobilization bar is arranged on a segmental support groove, the slide block of described Wicresoft conduit is all slidably mounted on another segmental support groove.
8. Minimally Invasive Surgery frame is fixed in the reduction of the fracture as claimed in claim 7, and the movable connection method between the slide block that it is characterized in that described Wicresoft conduit and Wicresoft's conduit is allow Wicresoft's conduit to move along its axis and allow the movable connection method that Wicresoft's conduit rotates around its axis.
9. Minimally Invasive Surgery frame is fixed in the reduction of the fracture as claimed in claim 8, it is characterized in that described release link and Postural immobilization bar include the body of rod and be arranged on described body of rod lower end for the briquetting with human body effect, to allow the movable connection method rotated along body of rod axis to be connected between described briquetting with the corresponding body of rod.
10. Minimally Invasive Surgery frame is fixed in the reduction of the fracture as claimed in claim 9, it is characterized in that each described slide block is respectively equipped with corresponding slide block positioning device between described segmental support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520190095.8U CN204765855U (en) | 2015-04-01 | 2015-04-01 | Minimal access surgery frame is fixed in reduction of fracture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520190095.8U CN204765855U (en) | 2015-04-01 | 2015-04-01 | Minimal access surgery frame is fixed in reduction of fracture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204765855U true CN204765855U (en) | 2015-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520190095.8U Expired - Fee Related CN204765855U (en) | 2015-04-01 | 2015-04-01 | Minimal access surgery frame is fixed in reduction of fracture |
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| CN (1) | CN204765855U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106580266A (en) * | 2017-01-24 | 2017-04-26 | 青岛大学附属医院 | Multi-view three-dimensional measurement device for detecting human body microvascular ultramicrostructure |
| CN106580352A (en) * | 2016-12-21 | 2017-04-26 | 上海交通大学医学院附属第九人民医院 | Measuring tool for muscle strength of levator palpebrae muscle |
| CN106618614A (en) * | 2016-12-21 | 2017-05-10 | 上海交通大学医学院附属第九人民医院 | Eye lids margin illumination distance and levator palpebrae superior muscle strength measuring equipment |
| CN108553152A (en) * | 2018-05-11 | 2018-09-21 | 石家庄高新区亿成科技有限公司 | Orthopaedics arbitrarily has an X-rayed replacement and fixation frame |
| CN110464539A (en) * | 2018-05-10 | 2019-11-19 | 辽宁泓新科技成果转化服务有限公司 | A kind of artificial lens implant surgery infusing device auxiliary frame |
| CN112914934A (en) * | 2021-03-05 | 2021-06-08 | 遵义市妇幼保健院(遵义市儿童医院遵义市妇产医院) | Novel pediatric surgery posture fixer |
-
2015
- 2015-04-01 CN CN201520190095.8U patent/CN204765855U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106580352A (en) * | 2016-12-21 | 2017-04-26 | 上海交通大学医学院附属第九人民医院 | Measuring tool for muscle strength of levator palpebrae muscle |
| CN106618614A (en) * | 2016-12-21 | 2017-05-10 | 上海交通大学医学院附属第九人民医院 | Eye lids margin illumination distance and levator palpebrae superior muscle strength measuring equipment |
| CN106618614B (en) * | 2016-12-21 | 2024-04-02 | 上海交通大学医学院附属第九人民医院 | Eyelid margin light reflection distance and device for measuring muscle strength of upper eyelid muscle |
| CN106580352B (en) * | 2016-12-21 | 2024-06-14 | 上海交通大学医学院附属第九人民医院 | Measuring tool for lifting blepharomy muscle strength |
| CN106580266A (en) * | 2017-01-24 | 2017-04-26 | 青岛大学附属医院 | Multi-view three-dimensional measurement device for detecting human body microvascular ultramicrostructure |
| CN106580266B (en) * | 2017-01-24 | 2024-03-29 | 青岛大学附属医院 | Multi-eye three-dimensional measuring device for detecting human body microvascular ultrastructure |
| CN110464539A (en) * | 2018-05-10 | 2019-11-19 | 辽宁泓新科技成果转化服务有限公司 | A kind of artificial lens implant surgery infusing device auxiliary frame |
| CN110464539B (en) * | 2018-05-10 | 2023-08-11 | 长春一诺眼科医院有限公司 | Auxiliary frame of injection device for artificial lens implantation operation |
| CN108553152A (en) * | 2018-05-11 | 2018-09-21 | 石家庄高新区亿成科技有限公司 | Orthopaedics arbitrarily has an X-rayed replacement and fixation frame |
| CN112914934A (en) * | 2021-03-05 | 2021-06-08 | 遵义市妇幼保健院(遵义市儿童医院遵义市妇产医院) | Novel pediatric surgery posture fixer |
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Legal Events
| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20170401 |