JPH0450002U - - Google Patents
Info
- Publication number
- JPH0450002U JPH0450002U JP9326990U JP9326990U JPH0450002U JP H0450002 U JPH0450002 U JP H0450002U JP 9326990 U JP9326990 U JP 9326990U JP 9326990 U JP9326990 U JP 9326990U JP H0450002 U JPH0450002 U JP H0450002U
- Authority
- JP
- Japan
- Prior art keywords
- insertion section
- distal end
- tip
- circumferential surface
- coupling member
- 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.)
- Granted
Links
- 230000037431 insertion Effects 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Description
第１図はこの考案に係る内視鏡の挿入部先端部
を示す要部断面図、第２図は第１図の要部拡大断
面図、第３図は従来の内視鏡の挿入部先端部を示
す要部断面図である。
１……硬性部（先端金物部材）、２……結合部
材。
Fig. 1 is a sectional view of the main part showing the tip of the insertion section of the endoscope according to this invention, Fig. 2 is an enlarged sectional view of the main part of Fig. 1, and Fig. 3 is the tip of the insertion section of the conventional endoscope. FIG. 1... Hard part (tip metal member), 2... Connecting member.
Claims (1)
これに接し挿入部外周面に設けた結合部材の先端
部側にわたる領域を、挿入部先端に向けて窄むよ
うな曲面形状に形成したことを特徴とする内視鏡
。 From the outer edge side of the rigid part provided at the tip of the insertion tube,
An endoscope characterized in that a region extending over the distal end side of the coupling member provided on the outer circumferential surface of the insertion section in contact with the insertion section is formed into a curved shape that narrows toward the distal end of the insertion section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990093269U JP2533702Y2 (en) | 1990-09-05 | 1990-09-05 | Endoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990093269U JP2533702Y2 (en) | 1990-09-05 | 1990-09-05 | Endoscope |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0450002U true JPH0450002U (en) | 1992-04-27 |
| JP2533702Y2 JP2533702Y2 (en) | 1997-04-23 |
Family
ID=31830345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990093269U Expired - Lifetime JP2533702Y2 (en) | 1990-09-05 | 1990-09-05 | Endoscope |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2533702Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61244332A (en) * | 1985-04-23 | 1986-10-30 | 株式会社島津製作所 | Method for diagnosis of tissue property in ultrasonic diagnostic apparatus |
| JPS62186836A (en) * | 1986-02-10 | 1987-08-15 | 旭光学工業株式会社 | Curving operation wire mount structure of endoscope |
| JPH0271508U (en) * | 1988-11-17 | 1990-05-31 |
-
1990
- 1990-09-05 JP JP1990093269U patent/JP2533702Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61244332A (en) * | 1985-04-23 | 1986-10-30 | 株式会社島津製作所 | Method for diagnosis of tissue property in ultrasonic diagnostic apparatus |
| JPS62186836A (en) * | 1986-02-10 | 1987-08-15 | 旭光学工業株式会社 | Curving operation wire mount structure of endoscope |
| JPH0271508U (en) * | 1988-11-17 | 1990-05-31 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2533702Y2 (en) | 1997-04-23 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |