CN105853058A - Hook-like suture needle for ophthalmology department - Google Patents
Hook-like suture needle for ophthalmology department Download PDFInfo
- Publication number
- CN105853058A CN105853058A CN201610216831.1A CN201610216831A CN105853058A CN 105853058 A CN105853058 A CN 105853058A CN 201610216831 A CN201610216831 A CN 201610216831A CN 105853058 A CN105853058 A CN 105853058A
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- hook
- needle
- ophthalmology
- location
- 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.)
- Granted
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/007—Methods or devices for eye surgery
Abstract
The invention discloses a hook-like suture needle for the ophthalmology department. The hook-like suture needle comprises a first connecting rod, a second connecting rod and a limiting hook, a through sliding groove is formed in the surface of the first connecting rod, one end of the second connecting rod is penetratingly inserted into the sliding groove movably to form a handle, the other end of the second connecting rod is exposed outside the first connecting rod, a positioning hole is formed in the position, close to the second connecting rod, of the surface of the first connecting rod, a nut is arranged in the positioning hole, and a needle head is arranged at one end, positioned outside the first connecting rod, of the second connecting rod. The hook-like suture needle for the ophthalmology department has the advantages that the first connecting rod and the second connecting rod are connected movably and are fixed by the nut to enable the handle to telescope, and precise suturing can be performed by matching the handle with scale lines, so that healing the affected part of a patient is benefited; a positioning hook arranged at the needle head position is capable of positioning the part requiring suturing, a suture line can be disposed between the positioning hook and the needle head and the limiting hook is used for limiting the suture line, so that effect of the disordered suture line on the suturing progress is avoided, and great convenience in use is achieved.
Description
Technical field
The present invention relates to sewing needle technical field, be specially a kind of hook-shaped sewing needle of ophthalmology.
Background technology
Hospital, be at canthus and the bridge of the nose when making nasolacrimal duct anastomosis for patient chronic dacryocystitis disease
Between cut skin and get through nasal cavity, owing to this surgical wound is little and relatively deep, when operation stitching nasal mucosa,
Traditional sewing needle is a kind of little round needle, and pin can not stretch, and causes using inconvenience, and can not
Enough being fixed line, this causes the trouble of operating difficulties to operation, causes the time long, and gives patient
Add the misery of operation, to this end, it is proposed that a kind of hook-shaped sewing needle of ophthalmology.
Summary of the invention
It is an object of the invention to provide a kind of hook-shaped sewing needle of ophthalmology, to solve above-mentioned background technology carries
The problem gone out.
For achieving the above object, the present invention provides following technical scheme: a kind of hook-shaped sewing needle of ophthalmology, bag
Including connecting rod one, connecting rod two and positive stop hook, the surface of described connecting rod one is provided with the chute run through, institute
One end activity stating connecting rod two is interspersed in composition handle in chute, and the other end of connecting rod two is exposed extremely
The outside of connecting rod one, offers hole, location near the surface of the connecting rod one of connecting rod two, in hole, location
Inside is provided with nut, and the one end being positioned at the connecting rod two outside connecting rod one is provided with syringe needle, described syringe needle
End is provided with pin hole, and the side of pin hole correspondence syringe needle is provided with location hook, and the inner side of described location hook offers
Groove, one end of described positive stop hook is positioned at the inside of groove, and the other end of described positive stop hook and syringe needle
Side is rotationally connected.
Preferably, the front end face of described connecting rod one and connecting rod two is provided with graduation mark.
Preferably, the inside of described connecting rod one and connecting rod two is equipped with reinforcement gauze, this reinforcement gauze
Formed by line feeder one and line feeder two weaving.
Compared with prior art, the invention has the beneficial effects as follows: the hook-shaped sewing needle of this ophthalmology, use and connect
Bar one and connecting rod two are flexibly connected, and are fixed by nut, it is possible to realize the flexible of handle,
Coordinating graduation mark, it is possible to sew up accurately, it is simple to the healing in the affected part of patient, it is fixed to be provided with at syringe needle
Position hook can position needing the place sewed up, and stitching thread can be placed at location hook and syringe needle
Between, stitching thread is limited by positive stop hook, it is to avoid stitching thread upsets the process of stitching, user in a jumble
Just.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram；
Fig. 2 is syringe needle structure for amplifying schematic diagram of the present invention.
In figure: 1 handle, 11 connecting rod one, 12 connecting rod two, 2 chutes, 3 graduation marks, 4 nuts,
5 syringe needles, 6 location hooks, 7 positive stop hooks, 8 grooves, 9 pin holes.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the present invention, and
It is not all, of embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art are not doing
Go out the every other embodiment obtained under creative work premise, broadly fall into the scope of protection of the invention.
Referring to Fig. 1-2, the present invention provides a kind of technical scheme: a kind of hook-shaped sewing needle of ophthalmology, including even
Extension bar 1, connecting rod 2 12 and positive stop hook 7, the inside of connecting rod 1 and connecting rod 2 12 is all provided with
Having reinforcement gauze, this reinforcement gauze is formed by line feeder one and line feeder two weaving, and this structure makes
Connecting rod 1 and connecting rod 2 12 are durable, connecting rod 1 and the front end face of connecting rod 2 12
Being provided with graduation mark 3, the surface of connecting rod 1 is provided with the chute 2 run through, and lives in one end of connecting rod 2 12
The dynamic chute 2 interior composition handle 1 that is interspersed in, employing connecting rod 1 and connecting rod 2 12 flexible connection, and
And be fixed by nut 4, it is possible to realize the flexible of handle 1, coordinate graduation mark 3, it is possible to accurately
Sew up, it is simple to the healing in the affected part of patient, and the other end of connecting rod 2 12 is exposed to connecting rod one
The outside of 11, offers hole, location near the surface of the connecting rod 1 of connecting rod 2 12, in hole, location
Inside is provided with nut 4, and the one end being positioned at the connecting rod 2 12 outside connecting rod 1 is provided with syringe needle 5, pin
The end of 5 is provided with pin hole 9, and the side of the corresponding syringe needle 5 of pin hole 9 is provided with location hook 6, location hook 6
Inner side offers groove 8, and one end of positive stop hook 7 is positioned at the inside of groove 8, and the other end of positive stop hook 7
Being rotationally connected with the side of syringe needle 5, being provided with location hook 6 at syringe needle 5 can enter needing the place sewed up
Row positions, and stitching thread can be placed between location hook 6 and syringe needle 5, and positive stop hook 7 is to stitching thread
Limit, it is to avoid the process of stitching upset in a jumble by stitching thread, easy to use.
Although an embodiment of the present invention has been shown and described, for those of ordinary skill in the art
Speech, it is possible to understand that these embodiments can be carried out without departing from the principles and spirit of the present invention
Multiple change, revising, replace and modification, the scope of the present invention is limited by claims and equivalent thereof
Fixed.
Claims (3)
1. the hook-shaped sewing needle of ophthalmology, including connecting rod one (11), connecting rod two (12) and spacing
Hook (7), it is characterised in that: the surface of described connecting rod one (11) is provided with the chute (2) run through, institute
One end activity stating connecting rod two (12) is interspersed in composition handle (1) in chute (2), and connecting rod two
(12) the exposed outside to connecting rod one (11) of the other end, near the connection of connecting rod two (12)
The surface of bar one (11) offers hole, location, is provided with nut (4), is positioned at connecting rod inside hole, location
One end of one (11) outside connecting rod two (12) is provided with syringe needle (5), the end of described syringe needle (5)
Being provided with pin hole (9), the side of the corresponding syringe needle (5) of pin hole (9) is provided with location hook (6), described location
The inner side of hook (6) offers groove (8), and one end of described positive stop hook (7) is positioned at groove (8)
Portion, and the side of the other end of described positive stop hook (7) and syringe needle (5) is rotationally connected.
A kind of hook-shaped sewing needle of ophthalmology the most according to claim 1, it is characterised in that: described connection
The front end face of bar one (11) and connecting rod two (12) is provided with graduation mark (3).
A kind of hook-shaped sewing needle of ophthalmology the most according to claim 1, it is characterised in that: described connection
The inside of bar one (11) and connecting rod two (12) is equipped with reinforcement gauze, and this reinforcement gauze is by line feeder
One and line feeder two weaving form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610216831.1A CN105853058B (en) | 2016-04-01 | 2016-04-01 | A kind of hook-shaped sewing needle of ophthalmology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610216831.1A CN105853058B (en) | 2016-04-01 | 2016-04-01 | A kind of hook-shaped sewing needle of ophthalmology |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105853058A true CN105853058A (en) | 2016-08-17 |
| CN105853058B CN105853058B (en) | 2018-05-08 |
Family
ID=56636505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610216831.1A Expired - Fee Related CN105853058B (en) | 2016-04-01 | 2016-04-01 | A kind of hook-shaped sewing needle of ophthalmology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105853058B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2768678Y (en) * | 2005-03-10 | 2006-04-05 | 渠时学 | Comb type holding needle with adjustable holder |
| CN2894619Y (en) * | 2006-06-08 | 2007-05-02 | 陆健华 | Improved surgical suturing needle |
| CN201248800Y (en) * | 2008-09-09 | 2009-06-03 | 付海涛 | Iris diastasis suture needle |
| US20100004642A1 (en) * | 2008-07-02 | 2010-01-07 | Lumpkin Christopher F | Selectively bendable laser fiber for surgical laser probe |
| CN103385786A (en) * | 2013-04-03 | 2013-11-13 | 戚凡 | Hook-shaped suture needle for department of ophthalmology |
| CN204971403U (en) * | 2015-09-24 | 2016-01-20 | 南阳医学高等专科学校第一附属医院 | Uropoiesis surgery operation sewing needle |
-
2016
- 2016-04-01 CN CN201610216831.1A patent/CN105853058B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2768678Y (en) * | 2005-03-10 | 2006-04-05 | 渠时学 | Comb type holding needle with adjustable holder |
| CN2894619Y (en) * | 2006-06-08 | 2007-05-02 | 陆健华 | Improved surgical suturing needle |
| US20100004642A1 (en) * | 2008-07-02 | 2010-01-07 | Lumpkin Christopher F | Selectively bendable laser fiber for surgical laser probe |
| CN201248800Y (en) * | 2008-09-09 | 2009-06-03 | 付海涛 | Iris diastasis suture needle |
| CN103385786A (en) * | 2013-04-03 | 2013-11-13 | 戚凡 | Hook-shaped suture needle for department of ophthalmology |
| CN204971403U (en) * | 2015-09-24 | 2016-01-20 | 南阳医学高等专科学校第一附属医院 | Uropoiesis surgery operation sewing needle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105853058B (en) | 2018-05-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ma Jingping Inventor after: Li Dianguang Inventor after: Zhang Manhong Inventor before: Cang Xuechao |
|
| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180402 Address after: No. 3, unit 6, No. 259, health Road, Shandong, Shandong Province, 105 Applicant after: Ma Jingping Address before: No. 83, Shenxian Government Street, Shandong Province, Shandong Applicant before: Cang Xuechao |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180508 Termination date: 20190401 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |