CN208145110U - A kind of adjustable ophthalmic forceps - Google Patents
A kind of adjustable ophthalmic forceps Download PDFInfo
- Publication number
- CN208145110U CN208145110U CN201720873155.5U CN201720873155U CN208145110U CN 208145110 U CN208145110 U CN 208145110U CN 201720873155 U CN201720873155 U CN 201720873155U CN 208145110 U CN208145110 U CN 208145110U
- Authority
- CN
- China
- Prior art keywords
- handle
- screw thread
- connector
- microforceps
- tweezers
- 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
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Abstract
The utility model discloses a kind of adjustable ophthalmic forceps, its structure includes tweezers, handle, microforceps, the tweezers are connected to handle end by screw thread engagement, the handle is connected between tweezers and microforceps by screw thread engagement, the microforceps are connected to handle end by screw thread engagement, and the tweezers are equipped with sawtooth, connecting rod, collet, and the sawtooth is uniformly equally spaced in tweezers upper surface, the connecting rod is welded in tweezers tail portion, and the collet is welded in connecting rod tail end；The microforceps are equipped with tweezer bar, string holes, syringe needle, the tweezer bar is welded in microforceps tail portion, the string holes is uniformly equidistantly embedded at tweezer bar upper surface, the syringe needle is welded in tweezer bar tail end, the utility model improves prior art device and does not have threading suture device, the problem of having a single function by being equipped with a kind of microforceps, it avoids needing to switch scalpel when being sutured after carrying out ophthalmologic operation, bring some inconvenience to medical staff.
Description
Technical field
The utility model is a kind of adjustable ophthalmic forceps, belongs to adjustable ophthalmic forceps field.
Background technique
Currently, ophthalmic forceps used in clinically are mainly made of tweezer head and tweezer handle, index finger and thumb are used when use
Refer to grip, holds this surgical forceps when carrying out ophthalmologic operation to patient, usually will affect the sight of doctor, bring one to operation
Fixed inconvenience, simultaneously because enforcing the law for this tweezers is relatively simple, it is easy to it allows doctor to generate tired out or even hand and aches, it is long
Time use be easy to cause landing, has some impact on to repair process.
Prior art published application number is a kind of adjustable ophthalmic forceps of CN201320000911.5, the utility model
There is provided a kind of adjustable ophthalmic forceps, structure includes V-arrangement tweezer handle, the tweezer head that tweezer handle front end is arranged in, above and below the tweezer handle
Two sides are opposite to offer sliding slot, and the side of the sliding slot is serrated, and sliding is provided with sliding buckle, the sliding card on the chute
It detains the position contacted with sliding slot and is provided with detent protrusion.Compared to the prior art the adjustable ophthalmic forceps, there is design to close
Reason, the features such as structure is simple, easy to use, flexible adjustment has wide range of applications.But prior art device does not have threading
The device of suture, has a single function, and needs to switch scalpel when being sutured after carrying out ophthalmologic operation, gives medical care people
Member brings some inconvenience.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of adjustable ophthalmic forceps, with solution
Certainly the prior art does not have the device of threading suture, has a single function, and needs when being sutured after carrying out ophthalmologic operation
The problem of switching scalpel, bringing some inconvenience to medical staff.
To achieve the goals above, the utility model is to realize by the following technical solutions：A kind of adjustable ophthalmology
Surgical forceps, structure include tweezers, handle, microforceps, and the tweezers are connected to handle end, the handle by screw thread engagement
It is connected between tweezers and microforceps by screw thread engagement, the microforceps are connected to handle end by screw thread engagement, described
Tweezers are equipped with sawtooth, connecting rod, collet, and the sawtooth is uniformly equally spaced in tweezers upper surface, and the connecting rod is welded in tweezer
Sub- tail portion, the collet are welded in connecting rod tail end；The microforceps are equipped with tweezer bar, string holes, syringe needle, the tweezer bar welding
In microforceps tail portion, the string holes is uniformly equidistantly embedded at tweezer bar upper surface, and the syringe needle is welded in tweezer bar tail end.
Further, the connecting rod is curved rod structure, and connecting rod is equipped with connector, and the connector is round knot
Structure, connector are welded in connecting rod tail portion, and the connector is equipped with rotation screw thread, and the rotation screw thread is set to connector appearance
Face, the connector are connected on handle by rotation screw thread engagement.
Further, the handle is hollow circular rod-like structure, and the handle is equipped with rotation screw thread, the rotation screw thread
Handle inner both ends are embedded at, the handle is connected between tweezers and microforceps by rotation screw thread engagement.
Further, the handle is equipped with non-slip rubber set, and the non-slip rubber set is round tubular structure, anti-slip rubber
It is arranged with anti-skid bulge, the anti-skid bulge is uniformly distributed on non-slip rubber set outer surface, and the non-slip rubber set is excessively matched
Conjunction is connected to handle outer surface.
Further, the tweezer bar is curved rod structure, and tweezer bar is equipped with connector, and the connector is circular configuration,
Connector is welded in connecting rod tail portion, and the connector is equipped with rotation screw thread, and the rotation screw thread is set to connector outer surface, institute
Connector is stated to be connected on handle by rotation screw thread engagement.
Further, the string holes is circular configuration, and string holes is uniformly equidistantly embedded at tweezer bar upper surface, and the string holes is six
A, every three of the string holes is embedded on a tweezer bar, and the tweezer bar is two.
Further, the syringe needle is acicular texture, and the syringe needle is two, and the syringe needle is respectively welded in tweezer bar end
End.
The beneficial effects of the utility model：By being equipped with a kind of microforceps, improves prior art device and do not have threading seam
Line apparatus the problem of having a single function, is avoided needing to switch scalpel when being sutured after carrying out ophthalmologic operation, be given
Medical staff brings some inconvenience.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural schematic diagram of adjustable ophthalmic forceps of the utility model.
Fig. 2 is a kind of structural schematic diagram of microforceps of the utility model.
In figure：Tweezers -1, handle -2, microforceps -3, sawtooth -10, connecting rod -11, collet -12, tweezer bar -30, string holes -
31, syringe needle -32.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Fig. 1-Fig. 2 is please referred to, the utility model provides a kind of adjustable ophthalmic forceps, and structure includes tweezers 1, handle
2, microforceps 3, the tweezers 1 are connected to 2 end of handle by screw thread engagement, and the handle 2 is connected to tweezer by screw thread engagement
Between son 1 and microforceps 3, the microforceps 3 are connected to 2 end of handle by screw thread engagement, the tweezers 1 equipped with sawtooth 10,
Connecting rod 11, collet 12, the sawtooth 10 are uniformly equally spaced in 1 upper surface of tweezers, and the connecting rod 11 is welded in 1 tail of tweezers
Portion part, the collet 12 are welded in 11 tail end of connecting rod；The microforceps 3 are equipped with tweezer bar 30, string holes 31, syringe needle 32, described
Tweezer bar 30 is welded in 3 tail portion of microforceps, and the string holes 31 is uniformly equidistantly embedded at 30 upper surface of tweezer bar, and the syringe needle 32 welds
It is connected to 30 tail end of tweezer bar, the connecting rod 11 is curved rod structure, and connecting rod 11 is equipped with connector, and the connector is circle
Structure, connector are welded in connecting rod tail portion, and the connector is equipped with rotation screw thread, and the rotation screw thread is set to connector appearance
Face, the connector are connected on handle 2 by rotation screw thread engagement, and the handle 2 is hollow circular rod-like structure, the hand
Handle 2 is equipped with rotation screw thread, and the rotation screw thread is embedded at 2 inside both ends of handle, and the handle 2 passes through rotation screw thread engagement connection
Between tweezers 1 and microforceps 3, the handle 2 is equipped with non-slip rubber set, and the non-slip rubber set is round tubular structure, prevents
Sliding rubber sleeve is equipped with anti-skid bulge, and the anti-skid bulge is uniformly distributed on non-slip rubber set outer surface, the non-slip rubber set
It is excessively cooperatively connected in 2 outer surface of handle, the tweezer bar 30 is curved rod structure, and tweezer bar 30 is equipped with connector, the connection
Head is circular configuration, and connector is welded in connecting rod tail portion, and the connector is equipped with rotation screw thread, and the rotation screw thread, which is set to, to be connected
Connector outer surface, the connector are connected on handle 2 by rotation screw thread engagement, and the string holes 31 is circular configuration, string holes
31 are uniformly equidistantly embedded at 30 upper surface of tweezer bar, and the string holes 31 is six, and the string holes 31 every three is embedded at a tweezer bar
On 30, the tweezer bar 30 is two, and the syringe needle 32 is acicular texture, and the syringe needle 32 is two, and the syringe needle 32 welds respectively
It is connected to 30 end of tweezer bar.
The tool that microforceps described in this patent use when being for into suture or Minimally Invasive Surgery, it is whole to be also chiefly used in eye
Shape.
In use, improving prior art device by being equipped with a kind of microforceps and not having threading suture device, have a single function
The problem of, it avoids needing to switch scalpel when being sutured after carrying out ophthalmologic operation, brings one to medical staff
Fixed inconvenience.
The tweezers -1 of the utility model, handle -2, microforceps -3, sawtooth -10, connecting rod -11, collet -12, tweezer bar -30,
String holes -31, syringe needle -32, component are universal standard part or component as known to those skilled in the art, and structure and principle are all
This technology personnel can learn by technical manual or know by routine experiment method the utility model solves the problems, such as it is existing
There is technology not have the device of threading suture, have a single function, needs to cut when being sutured after carrying out ophthalmologic operation
Scalpel is changed, is brought some inconvenience to medical staff, the utility model is combined with each other by above-mentioned component, by being equipped with one
Kind microforceps improve prior art device and do not have threading suture device, the problem of having a single function, avoid carrying out ophthalmologic operation
After need to switch scalpel when being sutured, bring some inconvenience to medical staff.It is described in detail below：
The microforceps 3 are equipped with tweezer bar 30, string holes 31, syringe needle 32, and the tweezer bar 30 is welded in 3 tail portion of microforceps,
The string holes 31 is uniformly equidistantly embedded at 30 upper surface of tweezer bar, and the syringe needle 32 is welded in 30 tail end of tweezer bar.
In summary：When syringe needle material is stainless steel, corrosion resistance highest, robustness highest, therefore can select not
Rust steel material.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of adjustable ophthalmic forceps, structure includes tweezers (1), handle (2), microforceps (3), and the tweezers (1) are logical
Cross screw thread engagement and be connected to handle (2) end, the handle (2) by screw thread engagement be connected to tweezers (1) and microforceps (3) it
Between, the microforceps (3) are connected to handle (2) end by screw thread engagement, it is characterised in that：
The tweezers (1) are equipped with sawtooth (10), connecting rod (11), collet (12), and the sawtooth (10) is uniformly equally spaced in tweezer
Sub (1) upper surface, the connecting rod (11) are welded in tweezers (1) tail portion, and the collet (12) is welded in connecting rod (11)
Tail end；
The microforceps (3) are equipped with tweezer bar (30), string holes (31), syringe needle (32), and the tweezer bar (30) is welded in microforceps (3) tail
Section part, the string holes (31) are uniformly equidistantly embedded at tweezer bar (30) upper surface, and the syringe needle (32) is welded in tweezer bar (30) tail
End.
2. a kind of adjustable ophthalmic forceps according to claim 1, it is characterised in that：The connecting rod (11) is arc
Rod-like structure, connecting rod (11) are equipped with connector, and the connector is circular configuration, and connector is welded in connecting rod tail portion, institute
It states connector and is equipped with rotation screw thread, the rotation screw thread is set to connector outer surface, and the connector passes through rotation screw thread engagement
It is connected on handle (2).
3. a kind of adjustable ophthalmic forceps according to claim 2, it is characterised in that：The handle (2) is hollow circle
Shape rod-like structure, the handle (2) are equipped with rotation screw thread, and the rotation screw thread is embedded at the internal both ends of handle (2), the handle
(2) it is connected between tweezers (1) and microforceps (3) by rotation screw thread engagement.
4. a kind of adjustable ophthalmic forceps according to claim 3, it is characterised in that：The handle (2) is equipped with anti-skidding
Rubber sleeve, the non-slip rubber set are round tubular structure, and anti-slip rubber is arranged with anti-skid bulge, and the anti-skid bulge is uniformly divided
It is distributed on non-slip rubber set outer surface, the non-slip rubber set is excessively cooperatively connected in handle (2) outer surface.
5. a kind of adjustable ophthalmic forceps according to claim 1, it is characterised in that：The tweezer bar (30) is curved rod
Shape structure, tweezer bar (30) are equipped with connector, and the connector is circular configuration, and connector is welded in connecting rod tail portion, the company
Connector is equipped with rotation screw thread, and the rotation screw thread is set to connector outer surface, and the connector passes through rotation screw thread engagement connection
In on handle (2).
6. a kind of adjustable ophthalmic forceps according to claim 1, it is characterised in that：The string holes (31) is round knot
Structure, string holes (31) are uniformly equidistantly embedded at tweezer bar (30) upper surface, and the string holes (31) is six, every three of the string holes (31)
It is embedded on a tweezer bar (30), the tweezer bar (30) is two.
7. a kind of adjustable ophthalmic forceps according to claim 1, it is characterised in that：The syringe needle (32) is needle-shaped knot
Structure, the syringe needle (32) are two, and the syringe needle (32) is respectively welded in tweezer bar (30) end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720873155.5U CN208145110U (en) | 2017-07-19 | 2017-07-19 | A kind of adjustable ophthalmic forceps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720873155.5U CN208145110U (en) | 2017-07-19 | 2017-07-19 | A kind of adjustable ophthalmic forceps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208145110U true CN208145110U (en) | 2018-11-27 |
Family
ID=64412303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720873155.5U Expired - Fee Related CN208145110U (en) | 2017-07-19 | 2017-07-19 | A kind of adjustable ophthalmic forceps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208145110U (en) |
-
2017
- 2017-07-19 CN CN201720873155.5U patent/CN208145110U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190806 Address after: 223900 Sihong Economic Development Zone, Suqian City, Jiangsu Province, South of Jinting West Road Patentee after: Sihong Tonghui Medical Equipment Co., Ltd. Address before: 362000 Fujian city of Quanzhou province Nanan city Meishan Zhen Mei Village No. 30 three Patentee before: Nanan Mei Yin Machinery Technology Co. Ltd. |
|
| 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: 20181127 Termination date: 20190719 |