CN209405067U - It is a kind of for fixing the bicyclic instrument of amnion in eye amnion covering operation - Google Patents
It is a kind of for fixing the bicyclic instrument of amnion in eye amnion covering operation Download PDFInfo
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- CN209405067U CN209405067U CN201820468375.4U CN201820468375U CN209405067U CN 209405067 U CN209405067 U CN 209405067U CN 201820468375 U CN201820468375 U CN 201820468375U CN 209405067 U CN209405067 U CN 209405067U
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- amnion
- fixed
- outer ring
- eye
- bicyclic
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Abstract
The utility model discloses a kind of for fixing the bicyclic instrument of amnion in eye amnion covering operation, including device noumenon, device noumenon includes outer fixed outer ring, a circle card slot is provided on the inside of fixed outer ring, fixed outer ring is by card slot and has snapped connection fixed inner ring, beneficial effect is: the present apparatus is by being provided with U-shaped tension link, facilitate the fixed annular diameters of adjusting, increase fixed inner and outer ring contact resilient pressure, more preferable fixed amnion, and it is conducive to the installation of amnion, such design is not because having to suture, it will not be to surgical operation microscope, operation suture thread etc. requires, because being fixed with 360 degree of buckle, fixed amnion is smooth, securely, uniform force, fix amnion not easy damaged, it is long that treatment time is persistently covered in conjunctival sac, without suture, save the cost, mitigate patient's burden, patient does not have into operating room, therapeutic room can be complete It at operation, improves efficiency, low seniority doctor or practice, the classmate that learns on the job are with regard to achievable treatment.
Description
Technical field
It is the utility model relates to a kind of bicyclic instrument, in particular to a kind of for fixing amnion in eye amnion covering operation
Bicyclic instrument belongs in eye amnion covering operation and fixes amnion equipment technology field.
Background technique
In the prior art, amnion covering operation is ophthalmology common surgical, is the effective ways for treating the diseases such as ulcer of the cornea.,
Conventional method is to fix amnion on eyeball surface with suture at present, and this method complexity is time-consuming, and patient has pain, traditional eye
Amnion covering operation in portion's will use surgical operation microscope, surgical instrument, and suture, investment is big, and suture the end of a thread has centainly patient
Stimulation has obvious foreign body sensation, and operation is fixed to be used to suture because to suture with 10~20 minutes, and the time is long, suture
Line is at high cost, 100~200 yuan of single line, is unfavorable for reducing patient's financial burden, be fixed with 6~8 needles, because of the set time long (2
~5 days), amnion suture can take the lead in absorbing rupture, cause amnion to hold time in conjunctival sac shorter.Because to suture to doctor
It is more demanding, need microsurgical procedure ability, and traditional fixed ring will there are many rings of size specification to match
The conjunctival sac size of patient, and be fixed on ring with suture, therefore some patients have a little foreign body sensation, so the utility model proposes
It is a kind of for fixing the bicyclic instrument of amnion in eye amnion covering operation.
Summary of the invention
The technical problems to be solved in the utility model is to overcome the deficiencies of existing technologies, and provides one kind and covers for eye amnion
The bicyclic instrument of the fixed amnion of Gai Shuzhong, for solving, operation investment is big, operation is complicated, surgical procedure has certain thorn to patient
It is sharp, at high cost and to the demanding problem of the suturing skill of doctor.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
The utility model is a kind of for fixing the bicyclic instrument of amnion, including device noumenon, institute in eye amnion covering operation
Stating device noumenon includes outer fixed outer ring, and a circle " C " type card slot is provided on the inside of the fixed outer ring, and the fixed outer ring is logical
It crosses card slot and has snapped connection fixed inner ring, be provided with U-shaped tension link in the fixed inner ring.
As a kind of optimal technical scheme of the utility model, the fixed outer ring section is " C " type, and outside the fixation
The section overall diameter of ring is 1.2mm, and the section internal diameter of the fixed outer ring is 0.79mm.
As a kind of optimal technical scheme of the utility model, the fixed inner ring and U-shaped tension link section are filled circles
Shape, and the cross section diameter of the fixed inner ring is 05mm.
As a kind of optimal technical scheme of the utility model, the fixed outer ring passes through card slot and buckle and fixed inner ring
Removable connection.
As a kind of optimal technical scheme of the utility model, the fixed inner ring, fixed inner ring and U-shaped tension link are adopted
It is made of stainless steel material, stainless steel meets the stainless steel in ISO/TR15510.
The utility model beneficial effect achieved is: the present apparatus facilitates and adjusts in fixed by being provided with U-shaped tension link
Ring diameter increases fixed inner and outer ring contact resilient pressure, more preferably fixed amnion, and is conducive to the installation of amnion, such design because
Without suture, surgical operation microscope, operation suture thread etc. will not be required, because being determined with 360 degree of buckle, fixed amnion is smooth, firm
Gu uniform force, fixed amnion not easy damaged, it is long persistently to cover treatment time in conjunctival sac, do not have to suture, save the cost,
Mitigating patient's burden, patient does not have to improve efficiency into operating room in therapeutic room with regard to achievable operation, low seniority doctor or practice,
Classmate learn on the job with regard to achievable treatment.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the fixed outer ring of the utility model；
Fig. 3 is the structural schematic diagram of the fixed inner ring of the utility model.
In figure: 1, device noumenon；2, fixed outer ring；3, card slot；4, fixed inner ring；5, U-shaped tension link.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment 1
As shown in Figure 1-3, it is a kind of for fixing the bicyclic instrument of amnion, including device noumenon 1 in eye amnion covering operation,
Device noumenon 1 includes outer fixed outer ring 2, and a circle card slot 3 is provided on the inside of fixed outer ring 2, and fixed outer ring 2 passes through card slot 3 and card
Button is connected with fixed inner ring 4, and amnion is fixed on and is fixed on 4 inner and outer rings, is placed into eye conjunctival sac, sets in fixed inner ring 4
It is equipped with U-shaped tension link 5, by adjustable fixed 4 diameter of inner ring of U-shaped tension link 5, increases fixed inner ring 4 and fixed outer ring 2 contacts
Elastic pressure, so that amnion is fixed, amnion fixed ring and conjunctival sac matching size can be directly placed into conjunctival sac, without being sewn to
Ocular, such design are sutured because not having to, will not be required to surgical operation microscope, operation suture thread etc., because being determined with 360 degree of buckle,
Fixed amnion is smooth, secured, uniform force, fixed amnion not easy damaged, and it is long persistently to cover treatment time in conjunctival sac, does not have to
Suture, save the cost mitigate patient's burden, and patient does not have to improve efficiency into operating room in therapeutic room with regard to achievable operation, low
Seniority doctor or practice, the classmate that learns on the job are with regard to achievable treatment.
Fixed 2 section of outer ring is " C " type, and the section overall diameter of fixed outer ring 2 is 1.2mm, in the section of fixed outer ring 2
Diameter is 0.79mm, and fixed inner ring 4 and 5 section of U-shaped inner ring are solid circles, and the diameter of fixed inner ring 4 is 05mm, fixed outer ring
2 are all made of not by card slot 3 and buckle and the fixed removable connection of inner ring 4, fixed inner ring 2, fixed inner ring 4 and U-shaped tension link 5
Rust Steel material is made, and stainless steel meets the stainless steel in ISO/TR15510.
Specifically, when the utility model is used, amnion being fixed between inner ring 4 and fixed outer ring 2, eye knot is placed into
In membrane vesicle, by adjustable fixed 4 diameter of inner ring of U-shaped inner ring 5, increase fixed inner ring 4 and fixed 2 contact resilient pressure of outer ring,
So that amnion is fixed, amnion fixed ring and conjunctival sac matching size can be directly placed into conjunctival sac, without being sewn in ocular, this
Kind design will not require surgical operation microscope, operation suture thread etc., because being determined with 360 degree of buckle, fix amnions because not having to suture
Smooth, secured, uniform force, fixed amnion not easy damaged, it is long persistently to cover treatment time in conjunctival sac, does not have to suture, section
About cost mitigates patient's burden, and patient does not have to improve efficiency into operating room in therapeutic room with regard to achievable operation, low seniority doctor
Or practice, the classmate that learns on the job are with regard to achievable treatment.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of for fixing the bicyclic instrument of amnion, including device noumenon (1) in eye amnion covering operation, which is characterized in that
Described device ontology (1) includes outer fixed outer ring (2), is provided with a circle card slot (3) on the inside of the fixed outer ring (2), described solid
Outer ring (2) are determined by card slot (3) and have been snapped connection fixed inner ring (4), are provided with U-shaped tension link on the fixed inner ring (4)
(5).
2. according to claim 1 a kind of for fixing the bicyclic instrument of amnion in eye amnion covering operation, feature exists
In fixed outer ring (2) section is " C " type, and the cross section diameter of the fixed outer ring (2) is 1.2mm, the fixed outer ring
(2) section internal diameter is 0.79mm.
3. according to claim 1 a kind of for fixing the bicyclic instrument of amnion in eye amnion covering operation, feature exists
In the fixed inner ring (4) and U-shaped tension link (5) section are solid circles, and the cross section diameter of the fixed inner ring (4) is
0.5mm。
4. according to claim 1 a kind of for fixing the bicyclic instrument of amnion in eye amnion covering operation, feature exists
In the fixed outer ring (2) passes through card slot (3) and buckle and fixed inner ring (4) removable connection.
5. according to claim 1 a kind of for fixing the bicyclic instrument of amnion in eye amnion covering operation, feature exists
In the fixed outer ring (2), fixed inner ring (4) and U-shaped tension link (5) are all made of stainless steel material and are made, and stainless steel meets
Stainless steel in ISO/TR15510.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820468375.4U CN209405067U (en) | 2018-03-30 | 2018-03-30 | It is a kind of for fixing the bicyclic instrument of amnion in eye amnion covering operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820468375.4U CN209405067U (en) | 2018-03-30 | 2018-03-30 | It is a kind of for fixing the bicyclic instrument of amnion in eye amnion covering operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209405067U true CN209405067U (en) | 2019-09-20 |
Family
ID=67929370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820468375.4U Expired - Fee Related CN209405067U (en) | 2018-03-30 | 2018-03-30 | It is a kind of for fixing the bicyclic instrument of amnion in eye amnion covering operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209405067U (en) |
-
2018
- 2018-03-30 CN CN201820468375.4U patent/CN209405067U/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: 20201030 Address after: 610083 Ophthalmology Department, Chengdu Military Region General Hospital, 270 Rongdu Avenue, Jinniu District, Chengdu City, Sichuan Province Patentee after: WESTERN THEATER GENERAL HOSPITAL OF PLA Address before: 610083 Ophthalmology Department, Chengdu Military Region General Hospital, 270 Rongdu Avenue, Jinniu District, Chengdu City, Sichuan Province Patentee before: Jiang Wei |
|
| 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: 20190920 Termination date: 20210330 |