JPH0240968Y2 - - Google Patents
Info
- Publication number
- JPH0240968Y2 JPH0240968Y2 JP10811287U JP10811287U JPH0240968Y2 JP H0240968 Y2 JPH0240968 Y2 JP H0240968Y2 JP 10811287 U JP10811287 U JP 10811287U JP 10811287 U JP10811287 U JP 10811287U JP H0240968 Y2 JPH0240968 Y2 JP H0240968Y2
- Authority
- JP
- Japan
- Prior art keywords
- water injection
- ball
- tip
- water
- polisher
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 238000002347 injection Methods 0.000 claims description 8
- 239000007924 injection Substances 0.000 claims description 8
- 239000002775 capsule Substances 0.000 description 4
- 208000002177 Cataract Diseases 0.000 description 1
- 210000002159 anterior chamber Anatomy 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
Landscapes
- Cleaning In General (AREA)
- Food-Manufacturing Devices (AREA)
- Pens And Brushes (AREA)
Description
【考案の詳細な説明】 本案は眼科の手術用具に関する。[Detailed explanation of the idea] This proposal relates to ophthalmological surgical tools.
白内障嚢外摘出術に用いる灌流式後嚢研磨器と
して従来は注水管の注水口付近に紡錘形の膨大部
を設け、この膨大部の下面を粗にして研磨面とし
たものが用いられていた。このような研磨器は注
水口の縁が鋭く尖つているため、前房に挿入し、
先端が後嚢に触れたとき、後嚢を破る危険があつ
た。本案はこのような危険を除くことを目的とす
る。 Conventionally, an irrigation type posterior capsular polisher used in extracapsular cataract extraction has been provided with a spindle-shaped ampullae near the water inlet of a water injection tube, and the lower surface of this ampullae is roughened to form a polishing surface. This type of polisher has a sharp edge at the water inlet, so it must be inserted into the anterior chamber.
When the tip touched the posterior capsule, there was a risk of rupturing the posterior capsule. The purpose of this proposal is to eliminate such risks.
図に示すように注水管１の先端に球２を設け、
球の下方の表面を粗に仕上げて研磨面とする。球
の上方に注水口４を設ける。注水管１を通つた水
は球２の中を通り、注水口４から排出される。 As shown in the figure, a ball 2 is provided at the tip of the water injection pipe 1,
The lower surface of the ball is roughly finished to create a polished surface. A water inlet 4 is provided above the bulb. Water that has passed through the water injection pipe 1 passes through the bulb 2 and is discharged from the water injection port 4.
本案研磨器は注水口が先端に開いていないた
め、先端は丸くなつており、後嚢に触れても、後
嚢を破ることがない。 The proposed polisher does not have a water inlet at the tip, so the tip is rounded, so even if it touches the posterior capsule, it will not break the posterior capsule.
図は本案実施例を斜め上方から見た斜視図。 The figure is a perspective view of the embodiment of the present invention viewed diagonally from above.
Claims (1)
磨面３を設け、球２の上面に注水口４を設け、注
水管を通つた水が注水口から噴出するようにした
水晶体後嚢研磨器。 A ball 2 is provided at the tip of a water injection pipe 1, a polished surface 3 is provided on the bottom surface of the ball 2, a water injection port 4 is provided on the top surface of the ball 2, and water passing through the water injection pipe is spouted from the water injection port. Sac polisher.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10811287U JPH0240968Y2 (en) | 1987-07-14 | 1987-07-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10811287U JPH0240968Y2 (en) | 1987-07-14 | 1987-07-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6412520U JPS6412520U (en) | 1989-01-23 |
| JPH0240968Y2 true JPH0240968Y2 (en) | 1990-10-31 |
Family
ID=31343141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10811287U Expired JPH0240968Y2 (en) | 1987-07-14 | 1987-07-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0240968Y2 (en) |
-
1987
- 1987-07-14 JP JP10811287U patent/JPH0240968Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6412520U (en) | 1989-01-23 |
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