CN204293346U - With the silica gel corneal ring of mark - Google Patents
With the silica gel corneal ring of mark Download PDFInfo
- Publication number
- CN204293346U CN204293346U CN201420745956.XU CN201420745956U CN204293346U CN 204293346 U CN204293346 U CN 204293346U CN 201420745956 U CN201420745956 U CN 201420745956U CN 204293346 U CN204293346 U CN 204293346U
- Authority
- CN
- China
- Prior art keywords
- silica gel
- fan
- shaped thin
- annulus
- corneal ring
- 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 silica gel corneal ring with mark, comprise silica gel annulus 1, described silica gel annulus all has the edge of level and smooth surface and pure circle, surface between the described upper and lower two ends of silica gel annulus becomes dome shape, radius of curvature and the eyeball of described sphere match, annular air-pocket 2 is embedded with, described annular air-pocket 2 in described silica gel annulus 1; Inner surface on print have message identification 3.The beneficial effects of the utility model are, have message identification, reduce and take mistake.
Description
Technical field
The utility model relates to a kind of clinical corneal ring, particularly a kind of silica gel corneal ring with mark.
Background technology
Corneal ring is the device commonly used in operated eye, and along with the variation of type of surgery and apparatus, corneal ring supporting with it also exists this increasing kind and size.Because segment angle zona is structurally very similar, in operation set-up procedure, easily there is the situation of taking mistake, not only delay operating time, time serious, even can affect surgical effect, for patient brings larger risk.
Utility model content
The purpose of this utility model is to solve the problem, and devises a kind of silica gel corneal ring with mark.
Realizing above-mentioned purpose the technical solution of the utility model is, a kind of silica gel corneal ring with mark, comprise silica gel annulus 1, described silica gel annulus all has the edge of level and smooth surface and pure circle, surface between the described upper and lower two ends of silica gel annulus becomes dome shape, radius of curvature and the eyeball of described sphere match, and are embedded with annular air-pocket 2 in described silica gel annulus 1, described annular air-pocket 2; Inner surface on print have message identification 3.
The position of corresponding three sleeve pipes of bottom periphery of described silica gel annulus 1 is respectively arranged with the first fan-shaped thin pawl 5 of fan-shaped thin pawl 4, second and the 3rd fan-shaped thin pawl 6.
The fan-shaped thin pawl 5 of described first fan-shaped thin pawl 4, second is all identical structure with the 3rd fan-shaped thin pawl 6.
Described annular air-pocket and silica gel annulus are donut.
The silica gel corneal ring with mark utilizing the technical solution of the utility model to make, at corneal ring house print message identification separately, the medical personnel of operating room can reaffirm kind, the information such as size and model of corneal ring before use, thus reduce the probability of makeing mistakes in surgical procedure, improve surgical quality, better ensure the personal safety of patient.
Accompanying drawing explanation
Fig. 1 is the structural representation of the silica gel corneal ring with mark described in the utility model;
In figure, 1, silica gel annulus; 2, annular air-pocket; 3, message identification; 4, the first fan-shaped thin pawl; 5, the second fan-shaped thin pawl; 6, the 3rd fan-shaped thin pawl.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is specifically described, as the structural representation that Fig. 1 is the silica gel corneal ring with mark described in the utility model, as shown in the figure, with a silica gel corneal ring for mark, comprise silica gel annulus 1, described silica gel annulus all has the edge of level and smooth surface and pure circle, surface between the described upper and lower two ends of silica gel annulus becomes dome shape, radius of curvature and the eyeball of described sphere match, and are embedded with annular air-pocket 2 in described silica gel annulus 1, described annular air-pocket 2; Inner surface on print have message identification 3.Wherein, the position of corresponding three sleeve pipes of the bottom periphery of described silica gel annulus 1 is respectively arranged with the first fan-shaped thin pawl 5 of fan-shaped thin pawl 4, second and the 3rd fan-shaped thin pawl 6; The fan-shaped thin pawl 5 of described first fan-shaped thin pawl 4, second is all identical structure with the 3rd fan-shaped thin pawl 6; Described annular air-pocket and silica gel annulus are donut.
The feature of the technical program embeds annular air-pocket in corneal ring inside, in information such as the model of this corneal ring of annular air-pocket house print, material, size and dates of manufacture.In use, the medical personnel of operating room can confirm the specifying information of corneal ring by magnifying glass, thus ensure to there will not be in the use of corneal ring to take mistake, reduce the Operative risk of patient.
In the technical program, first fan-shaped thin pawl, the second fan-shaped thin pawl select the silica gel identical with silica gel annulus material to make with the 3rd fan-shaped thin pawl, the pliability of described annular air-pocket is identical with the pliability of silica gel annulus, described annular air-pocket is hermetically sealed air bag, ensures that the inside of air bag and outside air do not come in contact.
Technique scheme only embodies the optimal technical scheme of technical solutions of the utility model; those skilled in the art all embody principle of the present utility model to some variations that wherein some part may be made, and belong within protection domain of the present utility model.
Claims (4)
1. the silica gel corneal ring with mark, comprise silica gel annulus (1), described silica gel annulus all has the edge of level and smooth surface and pure circle, surface between the described upper and lower two ends of silica gel annulus becomes dome shape, radius of curvature and the eyeball of described sphere match, it is characterized in that, be embedded with annular air-pocket (2) in described silica gel annulus (1), the inner surface of described annular air-pocket (2) prints message identification (3).
2. the silica gel corneal ring with mark according to claim 1, it is characterized in that, the position of corresponding three sleeve pipes of bottom periphery of described silica gel annulus (1) is respectively arranged with the first fan-shaped thin pawl (4), the second fan-shaped thin pawl (5) and the 3rd fan-shaped thin pawl (6).
3. the silica gel corneal ring with mark according to claim 2, it is characterized in that, described first fan-shaped thin pawl (4), the second fan-shaped thin pawl (5) are all identical structure with the 3rd fan-shaped thin pawl (6).
4. the silica gel corneal ring with mark according to claim 1, it is characterized in that, described annular air-pocket and silica gel annulus are donut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420745956.XU CN204293346U (en) | 2014-12-03 | 2014-12-03 | With the silica gel corneal ring of mark |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420745956.XU CN204293346U (en) | 2014-12-03 | 2014-12-03 | With the silica gel corneal ring of mark |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204293346U true CN204293346U (en) | 2015-04-29 |
Family
ID=53098934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420745956.XU Expired - Fee Related CN204293346U (en) | 2014-12-03 | 2014-12-03 | With the silica gel corneal ring of mark |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204293346U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113017983A (en) * | 2021-03-12 | 2021-06-25 | 南京鼓楼医院 | Sleeve assembly and trocar system for posterior pole vitreous body cutting operation |
-
2014
- 2014-12-03 CN CN201420745956.XU patent/CN204293346U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113017983A (en) * | 2021-03-12 | 2021-06-25 | 南京鼓楼医院 | Sleeve assembly and trocar system for posterior pole vitreous body cutting operation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20150429 Termination date: 20191203 |