GB646058A - Improvements in or relating to endoscopic instrument - Google Patents
Improvements in or relating to endoscopic instrumentInfo
- Publication number
- GB646058A GB646058A GB6548/49A GB654849A GB646058A GB 646058 A GB646058 A GB 646058A GB 6548/49 A GB6548/49 A GB 6548/49A GB 654849 A GB654849 A GB 654849A GB 646058 A GB646058 A GB 646058A
- Authority
- GB
- United Kingdom
- Prior art keywords
- deflector
- relating
- endoscopic instrument
- jan
- instrument
- 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
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/307—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the urinary organs, e.g. urethroscopes, cystoscopes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00064—Constructional details of the endoscope body
- A61B1/00071—Insertion part of the endoscope body
- A61B1/0008—Insertion part of the endoscope body characterised by distal tip features
- A61B1/00098—Deflecting means for inserted tools
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Physics & Mathematics (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Biophysics (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Urology & Nephrology (AREA)
- Endoscopes (AREA)
Abstract
646,058. Endscopes. AMERICAN CYSTOSCOPE MAKERS, Inc. Jan. 23, 1947, No. 6548/49. Convention date, Jan. 31, 1946. Divided out of 646,022. [Class 81(ii)] In an endoscope of the type described in Specification 646,022 a catheter deflector 85 is pivoted at 86 to the stem of the instrument and is disposed in the field of vision of the telescope, mechanism for pivoting the deflector comprising a block 91 longitudinally reciprocable in a housing by means of a screw 95 and having connected thereto shafts 87 which at their forward ends are connected to the deflector.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US646058XA | 1946-01-31 | 1946-01-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB646058A true GB646058A (en) | 1950-11-15 |
Family
ID=22057080
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB6548/49A Expired GB646058A (en) | 1946-01-31 | 1947-01-23 | Improvements in or relating to endoscopic instrument |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB646058A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2478458A1 (en) * | 1980-03-18 | 1981-09-25 | Commissariat Energie Atomique | Endoscope with shutter at distal end - has metal rod opening or locking shutter to block light, from optical fibre |
GB2161389A (en) * | 1984-07-05 | 1986-01-15 | Wolf Gmbh Richard | Instrument insert for a uretero-renoscope |
CN103654944A (en) * | 2012-09-25 | 2014-03-26 | 天津博朗科技发展有限公司 | Endoscope sheath with adjustable instrument angle and adjustable endoscope sheath length |
-
1947
- 1947-01-23 GB GB6548/49A patent/GB646058A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2478458A1 (en) * | 1980-03-18 | 1981-09-25 | Commissariat Energie Atomique | Endoscope with shutter at distal end - has metal rod opening or locking shutter to block light, from optical fibre |
GB2161389A (en) * | 1984-07-05 | 1986-01-15 | Wolf Gmbh Richard | Instrument insert for a uretero-renoscope |
CN103654944A (en) * | 2012-09-25 | 2014-03-26 | 天津博朗科技发展有限公司 | Endoscope sheath with adjustable instrument angle and adjustable endoscope sheath length |
CN103654944B (en) * | 2012-09-25 | 2015-08-19 | 天津博朗科技发展有限公司 | Instrument angle and the length-adjustable endoscope sheath of mirror sheath |
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