CN112790722A - Lens cap for endoscope protective sleeve and preparation method - Google Patents
Lens cap for endoscope protective sleeve and preparation method Download PDFInfo
- Publication number
- CN112790722A CN112790722A CN202110170051.9A CN202110170051A CN112790722A CN 112790722 A CN112790722 A CN 112790722A CN 202110170051 A CN202110170051 A CN 202110170051A CN 112790722 A CN112790722 A CN 112790722A
- Authority
- CN
- China
- Prior art keywords
- light
- transmitting sheet
- endoscope
- annular
- circular
- 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.)
- Pending
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Images
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
- A61B1/00064—Constructional details of the endoscope body
- A61B1/0011—Manufacturing of endoscope parts
-
- 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
- A61B1/00142—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 means for preventing contamination, e.g. by using a sanitary sheath
-
- 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
- A61B1/00163—Optical arrangements
-
- 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
- A61B1/04—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 combined with photographic or television appliances
-
- 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
- A61B1/04—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 combined with photographic or television appliances
- A61B1/05—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 combined with photographic or television appliances characterised by the image sensor, e.g. camera, being in the distal end portion
-
- 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
- A61B1/233—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 nose, i.e. nasoscopes, e.g. testing of patency of Eustachian tubes
-
- 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
- A61B1/267—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 respiratory tract, e.g. laryngoscopes, bronchoscopes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/16—Making multilayered or multicoloured articles
- B29C45/1671—Making multilayered or multicoloured articles with an insert
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110170051.9A CN112790722A (en) | 2021-02-08 | 2021-02-08 | Lens cap for endoscope protective sleeve and preparation method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110170051.9A CN112790722A (en) | 2021-02-08 | 2021-02-08 | Lens cap for endoscope protective sleeve and preparation method |
Publications (1)
Publication Number | Publication Date |
---|---|
CN112790722A true CN112790722A (en) | 2021-05-14 |
Family
ID=75814672
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110170051.9A Pending CN112790722A (en) | 2021-02-08 | 2021-02-08 | Lens cap for endoscope protective sleeve and preparation method |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN112790722A (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08252213A (en) * | 1995-03-16 | 1996-10-01 | Olympus Optical Co Ltd | Endoscopic apparatus |
JPH105171A (en) * | 1996-06-26 | 1998-01-13 | Fuji Photo Optical Co Ltd | Endoscope protective cover |
CN101104303A (en) * | 2007-08-06 | 2008-01-16 | 温州朗格光学有限公司 | Composite optical lens attaching-die injection technology |
CN205386129U (en) * | 2016-01-22 | 2016-07-20 | 珠海迈德豪医用科技有限公司 | Disposable anti -dazzle tip headgear of endoscope |
CN209832491U (en) * | 2019-03-04 | 2019-12-24 | 绵阳宜乐科技有限公司 | Injection mold with vacuum-pumping cavity |
CN215348811U (en) * | 2021-02-08 | 2021-12-31 | 郭永成 | Lens cap for endoscope protective sleeve and forming die |
-
2021
- 2021-02-08 CN CN202110170051.9A patent/CN112790722A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08252213A (en) * | 1995-03-16 | 1996-10-01 | Olympus Optical Co Ltd | Endoscopic apparatus |
JPH105171A (en) * | 1996-06-26 | 1998-01-13 | Fuji Photo Optical Co Ltd | Endoscope protective cover |
CN101104303A (en) * | 2007-08-06 | 2008-01-16 | 温州朗格光学有限公司 | Composite optical lens attaching-die injection technology |
CN205386129U (en) * | 2016-01-22 | 2016-07-20 | 珠海迈德豪医用科技有限公司 | Disposable anti -dazzle tip headgear of endoscope |
CN209832491U (en) * | 2019-03-04 | 2019-12-24 | 绵阳宜乐科技有限公司 | Injection mold with vacuum-pumping cavity |
CN215348811U (en) * | 2021-02-08 | 2021-12-31 | 郭永成 | Lens cap for endoscope protective sleeve and forming die |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: Room 502, No.1-3, Xinhui South Road, Dalian Free Trade Zone, Liaoning 116600 Applicant after: Dalian Hailong Boke Medical Technology Co.,Ltd. Address before: Room 502, No.1-3, Xinhui South Road, Dalian Free Trade Zone, Liaoning 116600 Applicant before: Dalian Hailong Orthopedic Instruments Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20211203 Address after: 116600 2-8-2, No. 1, fanglinyuan, Southwest Road, Ganjingzi District, Dalian City, Liaoning Province Applicant after: Guo Yongcheng Address before: Room 502, No.1-3, Xinhui South Road, Dalian Free Trade Zone, Liaoning 116600 Applicant before: Dalian Hailong Boke Medical Technology Co.,Ltd. |
|
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210514 |