CN105411742A - Forceps for ophthalmologic operation - Google Patents
Forceps for ophthalmologic operation Download PDFInfo
- Publication number
- CN105411742A CN105411742A CN201510991023.8A CN201510991023A CN105411742A CN 105411742 A CN105411742 A CN 105411742A CN 201510991023 A CN201510991023 A CN 201510991023A CN 105411742 A CN105411742 A CN 105411742A
- Authority
- CN
- China
- Prior art keywords
- forceps
- elastic curved
- tweezer
- curved bar
- cavity
- 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.)
- Pending
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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 pair of forceps for ophthalmologic operation. The pair of forceps comprises a forceps handle, elastic curved bars and tooth forceps. Cavities are reserved in the left side and the right side of the lower portions of the forceps handle. The elastic curved bars and stretchable forceps are located inside inner cavity bodies of the cavities. The elastic curved bars are located above the stretchable forceps. One end of each elastic curved bar is fixedly connected with the top end of the corresponding cavity. A U-shaped connecting block is arranged at the other end of each elastic curved bar. The U-shaped connecting blocks and the stretchable forceps are in pin connection through plug pins. Second through holes corresponding to the elastic curved bars are reserved in the side walls of the cavities. First through holes matched with the stretchable forceps are formed in the bottoms of the inner cavity bodies of the cavities. The tooth forceps are arranged at the bottoms of the cavities. The pair of forceps for ophthalmologic operation can clamp a large object, can also clamp a small object, and is convenient to use, and when the pair of forceps is not in use, the stretchable forceps are retracted into the cavities, medical workers will not be punctured by the forceps, and the pair of forceps is safer to use.
Description
Technical field
The present invention relates to ophthalmic medical apparatus field, be specially a kind of Ophthalmological surgical forceps.
Background technology
At present, the tweezers that ophthalmologic operation uses are mostly straight, when carrying out ophthalmologic operation, the hand-held tweezers of doctor one, scissors hold on the other hand, because the operative incision of eyeball surface only has 3mm usually, existing forceps tips is thicker, when tweezers enter intraocular surgery by the operative incision of eyeball surface, inconvenient and easily block the sight line of doctor, affect surgical effect, the special microsurgery tweezers of ophthalmology must be used, although and existing microsurgery tweezers are most advanced and sophisticated very very thin, easily break or stab human body.
Summary of the invention
The object of the present invention is to provide a kind of Ophthalmological surgical forceps, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the invention provides following technical scheme: a kind of Ophthalmological surgical forceps, comprise tweezer handle, elastic curved bar and tooth tweezer, cavity is all left in the left and right sides, bottom of described tweezer handle, described elastic curved bar and flexible tweezer are all positioned at the inner chamber of cavity, and elastic curved bar is positioned at the top of flexible tweezer, one end of described elastic curved bar is fixedly connected with cavity top, the other end of described elastic curved bar is provided with U-shaped contiguous block, described U-shaped contiguous block is connected with flexible tweezer latch by latch, the sidewall of described cavity leaves second through hole corresponding with elastic curved bar, the intracavity bottom of described cavity is provided with the first through hole matched with flexible tweezer, the bottom of described cavity is provided with tooth tweezer.
Preferably, the outer wall of described elastic curved bar bossing and the second through-hole wall are fitted.
Preferably, described flexible tweezer is flat, and the bottom of flexible tweezer is tapered.
Preferably, the outer wall of described elastic curved bar is socketed with Anti-slip cover.
Compared with prior art, the invention has the beneficial effects as follows: this Ophthalmological surgical forceps, adopt and cavity is set in tweezer handle lower end, and the structure of flexible tweezer is set in the cavities, press elastic curved bar when doctor performs the operation and pinch ejection by flexible, use the object that flexible tweezer gripping volume is little, when doctor needs the article using tweezers gripping larger, unclamp the elastic curved bar tweezer that stretches and enter cavity, use tooth tweezer just can the larger article of gripping, this Ophthalmological surgical forceps contrasts existing tweezers, the article that energy gripping is larger, simultaneously also can the less article of gripping, easy to use, when not using these tweezers, flexible tweezer rebounds in cavity, medical personnel can not be stabbed, safer.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is A portion of the present invention schematic enlarged-scale view.
In figure: 1 tweezer handle, 2 elastic curved bar, 3 cavitys, 4 flexible tweezer, 5 first through holes, 6 tooth tweezers, 7U type contiguous block, 8 latches, 9 second through holes.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1-2, the invention provides a kind of technical scheme: a kind of Ophthalmological surgical forceps, comprise tweezer handle 1, elastic curved bar 2 and tooth tweezer 6, cavity 3 is all left in the left and right sides, bottom of tweezer handle 1, elastic curved bar 2 and flexible tweezer 4 are all positioned at the inner chamber of cavity 3, and elastic curved bar 2 is positioned at the top of flexible tweezer 4, outer wall and second through hole 9 inwall of elastic curved bar 2 bossing are fitted, the outer wall of elastic curved bar 2 is socketed with Anti-slip cover, elastic curved bar 2 bossing is positioned at cavity 3, it is convenient laborsaving when doctor presses elastic curved bar 2, Anti-slip cover is set, make doctor can not occur when using this Ophthalmological surgical forceps skid and accidentally injure patient, improve safety, one end of elastic curved bar 2 is fixedly connected with cavity 3 top, the other end of elastic curved bar 2 is provided with U-shaped contiguous block 7, U-shaped contiguous block 7 is connected with flexible tweezer 4 latch by latch 8, flexible tweezer 4 is flat, and the bottom of flexible tweezer 4 is tapered, add the contact area between tweezers and article, more stable when the less article of gripping, the sidewall of cavity 3 leaves second through hole 9 corresponding with elastic curved bar 2, the intracavity bottom of cavity 3 is provided with the first through hole 5 matched with flexible tweezer 4, the bottom of cavity 3 is provided with tooth tweezer 6, for the article that gripping strengthens.
Although illustrate and describe embodiments of the invention, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments without departing from the principles and spirit of the present invention, scope of the present invention is by claims and equivalents thereof.
Claims (4)
1. an Ophthalmological surgical forceps, comprise tweezer handle (1), elastic curved bar (2) and tooth tweezer (6), it is characterized in that: cavity (3) is all left in the left and right sides, bottom of described tweezer handle (1), described elastic curved bar (2) and flexible tweezer (4) are all positioned at the inner chamber of cavity (3), and elastic curved bar (2) is positioned at the top of flexible tweezer (4), one end of described elastic curved bar (2) is fixedly connected with cavity (3) top, the other end of described elastic curved bar (2) is provided with U-shaped contiguous block (7), described U-shaped contiguous block (7) is connected with flexible tweezer (4) latch by latch (8), the sidewall of described cavity (3) leaves second through hole (9) corresponding with elastic curved bar (2), the intracavity bottom of described cavity (3) is provided with the first through hole (5) matched with flexible tweezer (4), the bottom of described cavity (3) is provided with tooth tweezer (6).
2. a kind of Ophthalmological surgical forceps according to claim 1, is characterized in that: outer wall and the second through hole (9) inwall of described elastic curved bar (2) bossing are fitted.
3. a kind of Ophthalmological surgical forceps according to claim 1, is characterized in that: described flexible tweezer (4) is flat, and the bottom of flexible tweezer (4) is tapered.
4. a kind of Ophthalmological surgical forceps according to claim 1, is characterized in that: the outer wall of described elastic curved bar (2) is socketed with Anti-slip cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510991023.8A CN105411742A (en) | 2015-12-24 | 2015-12-24 | Forceps for ophthalmologic operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510991023.8A CN105411742A (en) | 2015-12-24 | 2015-12-24 | Forceps for ophthalmologic operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105411742A true CN105411742A (en) | 2016-03-23 |
Family
ID=55490607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510991023.8A Pending CN105411742A (en) | 2015-12-24 | 2015-12-24 | Forceps for ophthalmologic operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105411742A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4452106A (en) * | 1982-01-22 | 1984-06-05 | Tartaglia John A | Tool having articulated opposing jaws |
| US6096059A (en) * | 1999-02-18 | 2000-08-01 | Advanced Bionics Corporation | Microsurgical tool |
| CN1681457A (en) * | 2002-09-18 | 2005-10-12 | 阿勒根公司 | Methods and apparatus for delivery of ocular implants |
| CN202886122U (en) * | 2012-11-03 | 2013-04-17 | 中国烟草总公司郑州烟草研究院 | Rapid collection device for fresh tobacco leaf vein sample |
| CN203749505U (en) * | 2014-03-19 | 2014-08-06 | 杨杰 | Surgical forceps |
| CN204505048U (en) * | 2015-03-17 | 2015-07-29 | 陈光俊 | A kind of Medical forceps |
| CN205359778U (en) * | 2015-12-24 | 2016-07-06 | 陈园园 | Ophthalmological surgical forceps |
-
2015
- 2015-12-24 CN CN201510991023.8A patent/CN105411742A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4452106A (en) * | 1982-01-22 | 1984-06-05 | Tartaglia John A | Tool having articulated opposing jaws |
| US6096059A (en) * | 1999-02-18 | 2000-08-01 | Advanced Bionics Corporation | Microsurgical tool |
| CN1681457A (en) * | 2002-09-18 | 2005-10-12 | 阿勒根公司 | Methods and apparatus for delivery of ocular implants |
| CN202886122U (en) * | 2012-11-03 | 2013-04-17 | 中国烟草总公司郑州烟草研究院 | Rapid collection device for fresh tobacco leaf vein sample |
| CN203749505U (en) * | 2014-03-19 | 2014-08-06 | 杨杰 | Surgical forceps |
| CN204505048U (en) * | 2015-03-17 | 2015-07-29 | 陈光俊 | A kind of Medical forceps |
| CN205359778U (en) * | 2015-12-24 | 2016-07-06 | 陈园园 | Ophthalmological surgical forceps |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160323 |