CN204246179U - A kind of for takeing on the tunnel sighting device that sleeve is repaired - Google Patents
A kind of for takeing on the tunnel sighting device that sleeve is repaired Download PDFInfo
- Publication number
- CN204246179U CN204246179U CN201420742911.7U CN201420742911U CN204246179U CN 204246179 U CN204246179 U CN 204246179U CN 201420742911 U CN201420742911 U CN 201420742911U CN 204246179 U CN204246179 U CN 204246179U
- Authority
- CN
- China
- Prior art keywords
- tunnel
- block
- diopter
- body frame
- sleeve
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Prostheses (AREA)
Abstract
It is a kind of for takeing on the tunnel sighting device that sleeve is repaired that this utility model relates to, its feature exists: comprise diopter (11), and with diopter matching used gram of formula pin (01), drilling rod (02), fairlead (03), locating bar (04), described diopter (10) is containing body frame (2), body frame handle (1), and adjustable aiming block (4), the two ends of described body frame (2) are respectively provided with a covered joint seat (5) supporting with adjustable aiming block, the root of described body frame is provided with gram formula hole (6) supporting with gram formula pin, described adjustable aiming block is respectively provided with the Tunnel-hole (7) of a through block.
Description
Technical field
This utility model relates to a kind of medical surgical instrument, especially a kind of for takeing on the tunnel sighting system device that sleeve is repaired.
Background technology
In the surgical clinical shoulder sleeve prosthesis of routine, surgeon is often through carrying out operation technique at people's et al. Ke band wire holdfast, completing affected part stitching.Due to the complexity of shoulder joint structure, need surgeon to have skilled maneuver when carrying out such operation technique, the study of this skill until the skilled grasp cycle longer.If band wire holdfast fixed position slightly deviation, holdfast will be there is and come off and the not enough equivalent risk of traction force, easily secondary damage be caused to patient affected part.The goldstandard of rotator cuff tear prosthesis is not at people's et al. Ke band wire holdfast, but makes stitching thread under arthroscope complete the stitching binding of tear place through bone inner tunnel.Therefore, if can have a set of operation tool can guide slit zygonema quickly and accurately by bone inner tunnel, assisted surgery doctor completes affected part and sews up, and not only greatly can save operating time and operation cost, and can obtain better postoperative effect.In view of domestic market not having for the dedicated tunnel sighting system needed for rotator cuff tear stitching; So when adopting traditional surgical treatment to tear the special circumstances such as width is larger or less, operative process can face larger difficulty and challenge all the time.
Therefore need to seek a kind of applicable apparatus and method, helped by special instrument that doctor sets up rationally, tunnel structure accurately, complete stitching thread and cross the operations such as line.And can according to position, affected part and tear width perform the operation time utilize associated mechanical mechanism rapid adjustment tunnel location; Assist surgeon to complete rotator cuff tear reparation to sew up, thus obtain best surgical effect, become the problem that Clinical Surgery field is expected to solve.
Summary of the invention
Object of the present invention is intended to: propose a kind of method that surgeon selects best tunnel structure in rotator cuff tear prosthesis, thus improves efficiency and the precision of such operation.
This for takeing on the tunnel sighting device that sleeve is repaired, comprise diopter 10 and with diopter matching used gram of formula pin 01, drilling rod 02, fairlead 03, locating bar 04, the two group adjustable aiming blocks 4 of described diopter 10 containing one section of arc body frame 2, body frame handle 1 and two one group, the two ends of described arc body frame 2 are respectively provided with a covered joint seat 5 supporting with aiming at block 4, the root of described arc body frame 2 is provided with gram formula hole 6 supporting with gram formula pin, described aiming block 4 is respectively provided with the Tunnel-hole 7 of a through block.
Described aiming block 4 two one group is arranged in covered joint seat 5, and by a two-way adjusting screw(rod) 3 and be arranged on the serial connection hole aimed on block 4 and go here and there together and be enclosed within covered joint seat 5, form can to the spacing of two Tunnel-holes 7 on arrange in same set of joint chair two adjacent aiming blocks 4 regulate fine tuning structure.
The block of described adjustable aiming block 4 convex bank for side is provided with, inserted in the T-slot 11 in covered joint seat 5 by zyklopisch, form slot type and aim at block 4 displacement structure, the side of described covered joint seat 5 is provided with clamp lever 9, this clamp lever 9 penetrates covered joint seat 5 by a fishbolt from side, forms the location structure aiming at block 4.
Described covered joint seat 5 is provided with spring catch 13.
This for takeing on the tunnel sighting device that sleeve is repaired, its using method is as follows:
In operation process, surgeon holds with a firm grip the handle of diopter, diopter is placed in correct position, first utilizes 01 gram of formula pin to be squeezed in humerus by gram formula cushion hole 6 on diopter 10 and be fixed;
Secondly, the Tunnel-hole 7 utilizing drilling rod 01 to aim on block 4 along diopter two is holed on humerus; After first hole drilling completes, locating bar 04 is inserted in the hole of having bored by diopter Tunnel-hole;
Then, recycle drilling rod 01 and on humerus, bore second hole along another Tunnel-hole 7 on the aiming block 4 of diopter homonymy; Another root locating bar 04 is inserted in second Tunnel-hole 7, so far, complete the boring of diopter 10 one end, positioning action;
Finally, utilize conduit 03 to guide and pass the suture through the tunnel bored, assist surgeon to complete affected part and sew up.
According to this tunnel sighting device for takeing on sleeve reparation that above technical scheme proposes, not only structure is simple, easy to operate, and can significantly be improved for the accuracy rate improved in the prosthesis of shoulder sleeve in Clinical practice, therefore can shorten the operating time of corresponding operation, also can alleviate the slight illness of patient.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of apparatus of the present invention;
Fig. 2 is the component explosive view of apparatus of the present invention;
Fig. 3 is the fine tuning structure schematic diagram that arc body frame and adjustable aiming block are formed;
Fig. 4 is the structural representation of matching used adnexa;
Fig. 5 is the structural representation of the diopter of T-slot structure;
Fig. 6 is the component explosive view of the diopter of T-slot structure;
Fig. 7 is the aiming clamping structure schematic diagram of integral type structure;
Fig. 8 is the using method demonstration schematic diagram of apparatus of the present invention.
In figure: 01-gram of formula pin 01-drilling rod 03-lead-in wire 04-locating bar 1-body frame handle 2-arc body frame 3-two-ways regulation screw rod 4-aims at block 5-covered joint seat 6-gram of formula cushion hole 7-Tunnel-hole 8-wedge groove 9-clamp lever 10-diopter 11-T type groove 12-bolt 13-spring catch.
Detailed description of the invention
Set forth the present invention further below in conjunction with Figure of description, and provide embodiments of the invention.
This tunnel sighting device for takeing on sleeve reparation as shown in the figure, comprise diopter 11 and with diopter matching used gram of formula pin 01, drilling rod 02, fairlead 03, locating bar 04, the two group adjustable aiming blocks 4 of described diopter 10 containing one section of arc body frame 2, body frame handle 1 and two one group, the two ends of described arc body frame 2 are respectively provided with a covered joint seat 5 supporting with aiming at block 4, the root of described arc body frame 2 is provided with gram formula cushion hole 6 supporting with gram formula pin, described aiming block 4 is respectively provided with the Tunnel-hole 7 of a through block.
Described aiming block 4 two one group is arranged in covered joint seat 5, and by a two-way adjusting screw(rod) 3 and be arranged on the serial connection hole aimed on block 4 and go here and there together and be enclosed within covered joint seat 5, form can to the spacing of two Tunnel-holes 7 on arrange in same set of joint chair two adjacent aiming blocks 4 regulate fine tuning structure.
The block of described adjustable aiming block 4 convex bank for side is provided with, inserted in the T-slot 11 in covered joint seat 5 by zyklopisch, form slot type and aim at block 4 displacement structure, the side of described covered joint seat 5 is provided with clamp lever 9, this clamp lever 9 penetrates covered joint seat 5 by a fishbolt from side, forms the location structure aiming at block 4.
Described covered joint seat 5 is provided with spring catch 13, and joint portion can be helped to realize quick position.
This for takeing on the tunnel sighting device that sleeve is repaired, its using method is as follows:
In operation process, surgeon holds with a firm grip the handle of diopter, diopter is placed in correct position, first utilizes 01 gram of formula pin to be squeezed in humerus by gram formula cushion hole 5 on diopter 10 and be fixed;
Secondly, the Tunnel-hole 7 utilizing drilling rod 01 to aim on block 4 along diopter two is holed on humerus; After first hole drilling completes, locating bar 04 is inserted in the hole of having bored by diopter Tunnel-hole;
Then, recycle drilling rod 01 and on humerus, bore second hole along another Tunnel-hole 7 on the aiming block 4 of diopter homonymy; Another root locating bar 04 is inserted in second Tunnel-hole 7, so far, complete the boring of diopter 10 one end, positioning action;
Finally, utilize conduit 03 to guide and pass the suture through the tunnel bored, assist surgeon to complete affected part and sew up.
In technique scheme, what Fig. 1-3 provided is a kind of diopter (embodiment 1) can finely tuned the center square of the Tunnel-hole that two on homonymy diopter aims on block, the two group adjustable aiming blocks 4 of described diopter 10 containing one section of arc body frame 2, body frame handle 1 and two one group, the two ends of described arc body frame 2 are respectively provided with a covered joint seat 5 supporting with aiming at block 4, the root of described arc body frame is provided with gram formula jack 6 supporting with gram formula pin, described aiming block 4 is respectively provided with the Tunnel-hole 7 of a through block.Described aiming block 4 two one group is arranged in covered joint seat 5, and by rotating two-ways regulation screw rod 3, the spacing of two Tunnel-holes 7 on two adjacent aiming blocks 4 can be made to carry out the fine adjustment of appropriateness.
What Fig. 5-6 provided is another embodiment of the present invention (embodiment 2), in this technical scheme, the bottom (being equivalent to the covered joint seat position in last technical scheme) of diopter 10 main body processes T-slot 11 and T-slot one side center position mounting spring pin 13, the aiming blocks design of not concentricity square can be become side to have the convex bank matched with insertion T-slot, and aiming block 4 center is processed spherical pit, after being inserted into diopter main body, spring catch bulb embeds pit and realizes location.Diopter main body T-slot upper end processes bar hole, and through hole is processed in bar hole upper part, and end portion processes screwed hole, fishbolt; Fishbolt head is processed into hexagonal axis, and conveniently fast disassembling clamping regulates handle 9, utilizes clamping to regulate and 9 hand-screws are moved fishbolt 12, the position of aiming block in diopter 10 main body is fixed, and prevents from occurring when performing the operation loosening phenomenon.Carry out utilizing 01 gram of formula pin to be squeezed in humerus by gram formula cushion hole 6 on diopter 10 according to aforementioned same operating procedure to be subsequently fixed; Secondly, drilling rod 01 is utilized on humerus, to hole (see in accompanying drawing 8) along the Tunnel-hole 7 that diopter two aims on block 4; After first hole drilling completes, locating bar 04 is inserted (see in accompanying drawing 8) in the hole of having bored by diopter Tunnel-hole; Recycling drilling rod 01 bores second hole (see in accompanying drawing 8) along another Tunnel-hole 7 on the aiming block 4 of diopter homonymy on humerus; Another root locating bar 04 is inserted (see E in accompanying drawing 8) in second Tunnel-hole 7 and so far, complete the boring of diopter 10 one end, positioning action.
Utilize that drilling rod 01 pair of diopter 10 opposite side two Tunnel-hole aimed on block 4 is located equally, drilling operation subsequently; Crossing and mutually through to ensure that axially bored line corresponding on block 4 is aimed in both sides;
Finally recycling conduit 03 guide slit zygonema or artificial ligament are through the tunnel (see F in accompanying drawing 8) bored, and utilize holdfast to be fixed.
What Fig. 7 provided is a kind of integral type diopter (embodiment 3), and it is a kind of fixing diopter that can not carry out the adjustment of Tunnel-hole spacing.
Below be only the limited embodiments that applicant provides with reference to the technical program, any foundation main body of the present invention conceives any improvement close with main body intention of the present invention made, and all should be considered as similar or inconsistent with the technical program.
Claims (6)
1. one kind for take on sleeve repair tunnel sighting device, it is characterized in that: comprise diopter (10) and with diopter matching used gram of formula pin (01), drilling rod (02), fairlead (03), locating bar (04), described diopter (10) is containing body frame (2), body frame handle (1) and adjustable aiming block (4), the two ends of described body frame (2) are respectively provided with a covered joint seat (5) supporting with adjustable aiming block, described adjustable aiming block are respectively provided with the Tunnel-hole (7) of a through block.
2. a kind of for takeing on the tunnel sighting device that sleeve is repaired as claimed in claim 1, it is characterized in that: described adjustable aiming block (4) two group is arranged in covered joint seat (5), and by a two-way adjusting screw(rod) (3) and be arranged on the serial connection hole aimed on block (4) and go here and there together and be enclosed within covered joint seat (5), form the fine tuning structure that can regulate the spacing of two Tunnel-holes (7) on arrange in same set of joint chair two adjacent aiming blocks (4).
3. a kind of for takeing on the tunnel sighting device that sleeve is repaired as claimed in claim 1, it is characterized in that: the block of described adjustable aiming block (4) convex bank for side is provided with, form slot type by the T-slot (11) be arranged in covered joint seat (5) and aim at block (4) displacement structure, the side of described covered joint seat (5) is provided with clamp lever (9), this clamp lever (9) penetrates covered joint seat (5) by a fishbolt from side, forms the location structure aiming at block (4).
4. a kind of for takeing on the tunnel sighting device that sleeve is repaired as claimed in claim 1, it is characterized in that: the two ends that described diopter (11) is integral type diopter (11) this support body are respectively equipped with an aiming block (4) be fixedly connected with, described aiming block (4) is provided with two Tunnel-holes (7) and a gram of formula cushion hole (6).
5. a kind of for takeing on the tunnel sighting device that sleeve is repaired as claimed in claim 1, it is characterized in that: described body frame (2) is arc body frame, body frame root is provided with gram formula jack (6) supporting with gram formula pin.
6. a kind of for takeing on the tunnel sighting device that sleeve is repaired as claimed in claim 2, it is characterized in that: described covered joint seat (5) is provided with spring catch (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420742911.7U CN204246179U (en) | 2014-12-01 | 2014-12-01 | A kind of for takeing on the tunnel sighting device that sleeve is repaired |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420742911.7U CN204246179U (en) | 2014-12-01 | 2014-12-01 | A kind of for takeing on the tunnel sighting device that sleeve is repaired |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204246179U true CN204246179U (en) | 2015-04-08 |
Family
ID=52950540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420742911.7U Withdrawn - After Issue CN204246179U (en) | 2014-12-01 | 2014-12-01 | A kind of for takeing on the tunnel sighting device that sleeve is repaired |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204246179U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104367356A (en) * | 2014-12-01 | 2015-02-25 | 上海凯利泰医疗科技股份有限公司 | Tunnel aiming device and aiming method used for rotator cuff repair |
-
2014
- 2014-12-01 CN CN201420742911.7U patent/CN204246179U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104367356A (en) * | 2014-12-01 | 2015-02-25 | 上海凯利泰医疗科技股份有限公司 | Tunnel aiming device and aiming method used for rotator cuff repair |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2940137C (en) | Method and apparatus for use of a compressing plate | |
| CN103462675B (en) | Monolateral double track Combined bone external fixer | |
| CN202875417U (en) | Capillary anastomat | |
| NO342155B1 (en) | Bone Plate Design System | |
| CN103006313B (en) | Gleniod anchor guide | |
| CN104367356A (en) | Tunnel aiming device and aiming method used for rotator cuff repair | |
| CN107049414A (en) | A kind of orthopaedics fixing device for drilling | |
| CN108348344A (en) | Method, instrument and the implantation material that scapholunatum is rebuild | |
| CN204246179U (en) | A kind of for takeing on the tunnel sighting device that sleeve is repaired | |
| CN203815515U (en) | Minimally invasive suturing device for tendo calcaneus and minimally invasive suturing aiming device for tendo calcaneus | |
| CN204121139U (en) | A kind of novel bent plate curved rod compound pincers | |
| CN105411657A (en) | Orthopedic shoulder joint glenoid labrum repairing and reconstructing tool system | |
| CN104665919A (en) | Positioning device for assisting hollow rivet implanting operation | |
| CN209548076U (en) | One kind encircling band roof pressing type fracture resetting tongs | |
| CN203763212U (en) | Orthopedic broken bone connecting rod | |
| CN202604980U (en) | Dual-handle fracture reduction fixing clamp | |
| CN204520875U (en) | Minimally Invasive Surgery clamps | |
| CN206239471U (en) | A kind of multi-functional replacement and fixation guide forceps | |
| CN204293244U (en) | A kind of Combined medical formula fixation support for reduction of fracture | |
| CN203576608U (en) | Fracture reduction fixing needle threading forceps | |
| CN207886268U (en) | Novel combination type external fixing rack | |
| CN203609472U (en) | Surgical forceps used for suturing | |
| CN208426196U (en) | A kind of fracture of femoral shaft three-dimensional closed restorer | |
| CN202761428U (en) | Carpale tripod fusion cage locating and drilling auxiliary device | |
| CN201542726U (en) | Single-hole targeting double-shaft sliding skeletal traction guider for limb tubular bone fracture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150408 Effective date of abandoning: 20160817 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |