CN211484713U - Surgical small incision cataract incision pull hook - Google Patents
Surgical small incision cataract incision pull hook Download PDFInfo
- Publication number
- CN211484713U CN211484713U CN201922003882.8U CN201922003882U CN211484713U CN 211484713 U CN211484713 U CN 211484713U CN 201922003882 U CN201922003882 U CN 201922003882U CN 211484713 U CN211484713 U CN 211484713U
- Authority
- CN
- China
- Prior art keywords
- incision
- fixedly connected
- connecting seat
- clamping frame
- threaded hole
- 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
Links
Images
Abstract
The utility model discloses a little incision cataract incision of operation draws and colludes, including installation clamping frame, first screw hole, double-screw bolt, top solid board, bull stick and telescopic link, one side fixedly connected with connecting seat of telescopic link, the inside of connecting seat is pegged graft and is had the anchor strut, the one end fixedly connected with slide rail of anchor strut, the surperficial joint of slide rail has the brake pads. This little incision cataract incision of operation draws and colludes, through the installation clamping frame, the double-screw bolt, the top is solid the board, the setting of bull stick and rubber pad, it drives the double-screw bolt and promotes top solid board and installation clamping frame and carry out the clamping to the operation table edge to rotate the bull stick, the medical personnel's installation and dismantlement of being convenient for, the operating time has been reduced, the efficiency of operation has been improved, the rubber pad avoids device slip aversion to lead to the medical malpractice, setting through telescopic link and connecting seat, the telescopic link can be adjusted according to patient's eyes position, dismantle between convenient and the anchor strut of connecting seat, the device of being convenient for deposits and cleaning and disinfecting.
Description
Technical Field
The utility model relates to the technical field of cataract surgery instruments, in particular to a surgical small incision cataract incision pull hook.
Background
Cataract is a common blinding eye disease, wherein a tissue in human eye is called lens, which is normally transparent, light reaches retina through it and some refractive interstitium to see external objects clearly, once the lens is clouded for some reason, the retina image is affected, so that people can see nothing clearly, that is, the lens clouding causes vision deterioration, namely, cataract, natural lens has a capsular bag, namely lens capsule, when the lens is removed by operation, the relation of the lens core in the capsular bag is divided into intracapsular removal and extracapsular removal, after the clouded lens is removed, an artificial lens is often put in, the position of the artificial lens can be placed in anterior chamber or posterior chamber, and in the posterior chamber or extracapsular, the artificial lens can be placed in the capsular bag or extracapsular to restore vision, but also can restore the anatomical relation of the eye to prevent anterior vitreous humor from escaping, if the anterior vitreous body is separated from the vitreous cavity to the anterior chamber and is adhered to cornea or iris tissue, the traction on the retina can be caused, the existing cataract surgery needs to pull open the incision and eyelid by pulling a hook, the existing hook has larger movement amplitude because the handle is positioned in the vertical direction of eyelid movement, the instrument is thicker, the operation is more difficult by a single person with one hand, and assistant is also needed, so the existing hand-held hook is not beneficial to the operation of doctors.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a surgical small incision cataract incision pull hook, which solves the problems in the prior art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a little incision cataract incision of operation draws and colludes, includes the installation clamping frame, first screw hole has been seted up to the lower surface of installation clamping frame, the inside threaded connection of first screw hole has the double-screw bolt, the top fixedly connected with top solid board of double-screw bolt, the bottom fixedly connected with bull stick of double-screw bolt, the last fixed surface of installation clamping frame is connected with the telescopic link, one side fixedly connected with connecting seat of telescopic link, the inside of connecting seat is pegged graft and is had the anchor strut, the one end fixedly connected with slide rail of anchor strut, the surperficial joint of slide rail has the brake pads, the second screw hole has been seted up to one side of brake pads, the inside threaded connection of second screw hole has the bolt, the one end swing joint.
Optionally, the inner top wall of the mounting clamping frame and the upper surface of the top fixing plate are both provided with rubber pads.
Optionally, the surface of the rubber pad is provided with anti-slip lines, and the anti-slip lines are pull lines.
Optionally, the slide rail is matched with the brake block.
Optionally, the first threaded hole and the second threaded hole have the same structure.
(III) advantageous effects
The utility model provides a little incision cataract incision of operation draws and colludes possesses following beneficial effect:
the surgical small incision cataract incision pull hook is characterized in that the installation clamping frame, the stud, the top fixing plate, the rotating rod and the rubber pad are arranged, the rotating rod is rotated to drive the stud to push the top fixing plate and the installation clamping frame to clamp the edge of a surgical table, medical personnel can conveniently install and disassemble the surgical table, the operation time is reduced, the operation efficiency is improved, the rubber pad prevents medical accidents caused by sliding displacement of the device, the telescopic rod can be adjusted according to the eye position of a patient through the arrangement of the telescopic rod and the connecting seat, the connecting seat is convenient to disassemble the reinforcing rod, the device can be conveniently stored, cleaned and disinfected, the device can be conveniently stored and cleaned through the arrangement of the slide rail, the brake block, the bolt and the extension drag hook, the eyelid is pulled to a required position through extension, the rotating bolt is fixed, compared with a handheld drag hook, the obstruction to other contact examination equipment of the eye can be reduced, and conveniently transfer the brake pads according to patient's shape of face size according to the slide rail, make things convenient for doctor one-man operation when checking, this device has reduced medical personnel's working strength, has improved medical personnel's work efficiency.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of the slide rail structure of the present invention;
FIG. 3 is a schematic side view of the brake block structure of the present invention;
fig. 4 is a schematic top view of the brake block structure of the present invention.
In the figure: 1. installing a clamping frame; 2. a stud; 3. a top fixing plate; 4. a rotating rod; 5. a telescopic rod; 6. a connecting seat; 7. a reinforcing rod; 8. a slide rail; 9. a brake pad; 10. a bolt; 11. extending the draw hook; 12. and (7) a rubber pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1 to 4, the present invention provides a technical solution: a surgical small incision cataract incision pull hook comprises a mounting clamping frame 1, a first threaded hole is formed in the lower surface of the mounting clamping frame 1, a stud 2 is connected to the inner thread of the first threaded hole, a top fixing plate 3 is fixedly connected to the top end of the stud 2, a rotating rod 4 is fixedly connected to the bottom end of the stud 2, the mounting clamping frame 1, the stud 2, the top fixing plate 3, the rotating rod 4 and a rubber pad 12 are arranged, the rotating rod 4 is rotated to drive the stud 2 to push the top fixing plate 3 to fixedly clamp the edge of a surgical table with the mounting clamping frame 1, the mounting and dismounting of medical personnel are facilitated, the surgical time is reduced, the surgical efficiency is improved, the rubber pad 12 avoids medical accidents caused by sliding displacement of a device, a telescopic rod 5 is fixedly connected to the upper surface of the mounting clamping frame 1, a connecting seat 6 is fixedly connected to one side of the telescopic rod 5, and the telescopic rod 5 can be adjusted according to the eye position of, the connecting seat 6 is convenient to detach from the reinforcing rod 7, the device is convenient to store, clean and disinfect, the reinforcing rod 7 is inserted into the connecting seat 6, one end of the reinforcing rod 7 is fixedly connected with a slide rail 8, the surface of the slide rail 8 is clamped with a brake block 9, the slide rail 8 is matched with the brake block 9, one side of the brake block 9 is provided with a second threaded hole, the first threaded hole and the second threaded hole are identical in structure, the inner thread of the second threaded hole is connected with a bolt 10, one end of the bolt 10 is movably connected with an extension drag hook 11, the inner top wall of the mounting clamping frame 1 and the upper surface of the top fixing plate 3 are both provided with rubber pads 12, the surfaces of the rubber pads 12 are provided with anti-skid grains, the anti-skid grains are pull grains, the eye skin is pulled to a required position by the slide rail 8, the brake block 9, the bolt 10 and the extension drag, compare with handheld drag hook and can reduce the hindrance to other contact nature check-out test set of eye, conveniently control eyelid switching size simultaneously, and according to slide rail 8 conveniently according to patient's face size transfer brake pads 9, make things convenient for the doctor one-man operation when checking, this device has reduced medical personnel's working strength, has improved medical personnel's work efficiency.
To sum up, the small incision cataract incision pull hook for operation is convenient for medical personnel to install and dismantle by arranging the installation clamping frame 1, the stud 2, the top fixing plate 3, the rotating rod 4 and the rubber pad 12, the rotating rod 4 is rotated to drive the stud 2 to push the top fixing plate 3 and the installation clamping frame 1 to clamp the edge of an operation table, thereby reducing the operation time, improving the operation efficiency, preventing the rubber pad 12 from causing medical accidents caused by the sliding displacement of the device, the telescopic rod 5 can be adjusted according to the eye position of a patient by arranging the telescopic rod 5 and the connecting seat 6, the connecting seat 6 is convenient to disassemble with the reinforcing rod 7, the device is convenient to store, clean and disinfect, the arrangement of the slide rail 8, the brake block 9, the bolt 10 and the extension draw hook 11 is used for pulling an eyelid to a required position, the rotating bolt 10 is fixed, compared with a handheld draw hook, the obstruction to other contact inspection equipment of the eye can be reduced, simultaneously convenient control eyelid switching size, and according to slide rail 8 conveniently according to patient's face size transfer brake pads 9, make things convenient for the doctor one-man operation when checking, this device has reduced medical personnel's working strength, has improved medical personnel's work efficiency.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a little incision cataract incision of operation draws and colludes, includes installation clamp frame (1), its characterized in that: the lower surface of the mounting clamping frame (1) is provided with a first threaded hole, the inner part of the first threaded hole is connected with a stud (2) in a threaded manner, the top end of the stud (2) is fixedly connected with a top fixing plate (3), the bottom end of the stud (2) is fixedly connected with a rotating rod (4), the upper surface of the mounting clamping frame (1) is fixedly connected with a telescopic rod (5), one side of the telescopic rod (5) is fixedly connected with a connecting seat (6), a reinforcing rod (7) is inserted in the connecting seat (6), one end of the reinforcing rod (7) is fixedly connected with a sliding rail (8), a brake block (9) is clamped on the surface of the slide rail (8), a second threaded hole is formed in one side of the brake block (9), the internal thread of the second threaded hole is connected with a bolt (10), and one end of the bolt (10) is movably connected with an extension drag hook (11).
2. The surgical small incision cataract incision pull hook of claim 1, wherein: and rubber pads (12) are arranged on the inner top wall of the mounting clamping frame (1) and the upper surface of the top fixing plate (3).
3. The surgical small incision cataract incision pull hook of claim 2, wherein: the surface of the rubber pad (12) is provided with anti-skid grains which are drawn grains.
4. The surgical small incision cataract incision pull hook of claim 1, wherein: the slide rail (8) is matched with the brake block (9).
5. The surgical small incision cataract incision pull hook of claim 1, wherein: the first threaded hole and the second threaded hole are identical in structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922003882.8U CN211484713U (en) | 2019-11-19 | 2019-11-19 | Surgical small incision cataract incision pull hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922003882.8U CN211484713U (en) | 2019-11-19 | 2019-11-19 | Surgical small incision cataract incision pull hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211484713U true CN211484713U (en) | 2020-09-15 |
Family
ID=72410160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922003882.8U Expired - Fee Related CN211484713U (en) | 2019-11-19 | 2019-11-19 | Surgical small incision cataract incision pull hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211484713U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112451158A (en) * | 2020-12-04 | 2021-03-09 | 中国人民解放军陆军特色医学中心 | Cataract detection device for mice |
-
2019
- 2019-11-19 CN CN201922003882.8U patent/CN211484713U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112451158A (en) * | 2020-12-04 | 2021-03-09 | 中国人民解放军陆军特色医学中心 | Cataract detection device for mice |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2617036C (en) | Irrigation/aspiration tip | |
| CN108670680B (en) | A kind of ophthalmologic operation auxiliary uses body restraints | |
| PT1609446E (en) | Surgical apparatus | |
| CN211484713U (en) | Surgical small incision cataract incision pull hook | |
| KR102221919B1 (en) | Apparatus for lifting eyelids for eye examination | |
| CN204501209U (en) | A kind of novel eye speculum | |
| CN110522593B (en) | Intelligent therapeutic instrument for ophthalmology | |
| CN215960590U (en) | Visual house corner separator | |
| CN210727715U (en) | Ophthalmic eye observation lamp | |
| CN215192381U (en) | Multi-angle shadowless lamp for ophthalmology clinic | |
| CN211024355U (en) | Drainage device for ophthalmic surgery | |
| CN211674861U (en) | Ophthalmic injection and suction device | |
| CN110916896A (en) | Artificial lens anterior capsule polisher | |
| CN215227492U (en) | Multi-functional ophthalmology inspection device | |
| CN214804640U (en) | Ophthalmoscope inspection support convenient to operation | |
| CN220089454U (en) | Slit microscope | |
| CN215306695U (en) | A auxiliary workbench for glaucoma treatment | |
| CN215227978U (en) | Eyelid retractor for ophthalmologist diagnosis and treatment | |
| CN108618891A (en) | Ophthalmostat in a kind of art | |
| CN112957173B (en) | Tissue opening device for orbital bone surgery | |
| CN214318746U (en) | External debridement device for skin diseases | |
| CN219397870U (en) | Surgical forceps | |
| CN108903988A (en) | A kind of conformal elastic traction device of operative incision | |
| CN219127029U (en) | Capsulorhexis forceps with adjustable gripper length | |
| CN218529043U (en) | Ophthalmic eyelid distraction injection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200915 Termination date: 20211119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |