CN2829646Y - Visual uterine curettage device - Google Patents
Visual uterine curettage device Download PDFInfo
- Publication number
- CN2829646Y CN2829646Y CN 200520013180 CN200520013180U CN2829646Y CN 2829646 Y CN2829646 Y CN 2829646Y CN 200520013180 CN200520013180 CN 200520013180 CN 200520013180 U CN200520013180 U CN 200520013180U CN 2829646 Y CN2829646 Y CN 2829646Y
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- Prior art keywords
- sheath
- dilatation
- curettage
- handle
- head
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- Expired - Fee Related
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Abstract
The utility model relates to a medical surgical instrument, particularly a visual uterine curettage device used in abortion operations, which primarily solves the problems that the existing fixed uterine curettage device and the endoscope which are fixed result in that the whole system is not conveniently cleaned and is not favorable to disinfect in the prior art; in addition, an endoscope system adopts a transmission imagery optical beam which has the technical problems of poor sharpness, low luminousness, single standard of a suction system, poor operation, etc. The utility model is composed of the uterine curettage device and the endoscope, wherein the uterine curettage device comprises a sheath body in which a sheath tube is arranged; the sheath tube is communicated with a connection tube; in addition, a head bushing is arranged at the end part of the sheath tube; the endoscope comprises a handle, and an eye lens and an optical plug are arranged at one end of the handle; the eye lens is arranged in a connection sleeve; an optical conduction device is arranged in the optical plug; a rod lens is arranged in the sheath body and the handle; the rod lens is provided with an objective lens at one end of the head bushing; a sheath head is arranged at the other end of the handle; the sheath body is sheathed on the sheath head and is movably connected with the sheath head.
Description
Technical field
This utility model relates to a kind of medical surgical instrument, especially relate to a kind of use in the abortion to the isostructural improvement of visual dilatation and curettage lens device.
Background technology
Family planning is a fundamental state policy of China.Artificial abortion is to cause pregnancy and an operation the most effective taking at contraceptive failure etc.Abortion's effect and whether thoroughly depend on the clinical experience of operating the doctor fully has a lot of people to cause the perforation of uterus because of the abortion gets nowhere every year, or dilatation and curettage is thorough, hemorrhage and stay sufferer.Though the use of intrauterine sight glass is also arranged in recent years, before art, embryo position and size to be observed, this observation can only provide reference to operation, can not provide guidance to the concrete operations in the operation.Chinese patent discloses a kind of observable type induced abortion device, and (publication number: CN2091653U), it comprises that the Lights section, drainage tube part and sight glass part, the Lights section and sight glass part theory structure are same as the prior art.Light source can be divided into lasing light emitter or white light source, connects the input optical cable.Sight glass partly connects biography as optical cable.Input optical cable and biography are all packed into as optical cable in the metal tube tube chamber.This metal tube is fixed on again on the drainage tube inner tubal wall, takes over the four-way formula and will import optical cable, biography and seal respectively as optical cable and drainage tube and draw.But the sight glass system and the attraction system of the observable type induced abortion device of this structure are fixed, and whole system is cleaned inconvenient, are unfavorable for sterilization; And the sight glass system adopt to pass as light beam, as poor definition, light transmittance is low, the specification of attraction system is single, moral conduct is poor.
Summary of the invention
The purpose of this utility model provides a kind of visual dilatation and curettage lens device, and it mainly is that solution existing in prior technology dilatation and curettage device and endoscope are fixed, and whole system is cleaned inconvenient, is unfavorable for sterilization; And the sight glass system adopt to pass as light beam, as poor definition, light transmittance is low, the specification of attraction system is single, the technical problem of moral conduct difference etc.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
Visual dilatation and curettage lens device of the present utility model is made up of dilatation and curettage device and endoscope, and the dilatation and curettage device comprises the sheath body, is provided with the sheath pipe in the sheath body, and the sheath pipe is communicated with adapter, and the sheath tube end is provided with the head lining; Endoscope comprises handle, handle one end is provided with eyepiece and light is inserted, eyepiece is installed in and connects in the cover, light is provided with the light conduction device in inserting, it is characterized in that being provided with excellent mirror in described sheath body and the handle, and excellent mirror is provided with object lens at an end of head lining, and the handle other end is provided with the sheath head, and the sheath body is enclosed within on the sheath head and with the sheath head is movable and is connected.The handle other end can be provided with mirror pipe, object lens, is provided with excellent mirror in the mirror pipe, and object lens link to each other with handle by the mirror pipe.Object lens, excellent mirror and eyepiece are formed imaging system.Using excellent mirror to pass picture can be so that the definition of picture and light transmittance be higher, and light loss is less.The dilatation and curettage device separates setting with endoscope, can be so that purging system be thorough, and convenient sterilizing, and can be according to the attraction system of different needs replacing different sizes.The sheath body is enclosed within on the sheath head and with the sheath head is movable and is connected, and this connection can be to be threaded, and perhaps other can be convenient to the connected mode of sheath body and the loading and unloading of sheath head.
As preferably, described sheath head surface is provided with the self-locking tapering, and it matches with the tapering that sheath body inwall is provided with.The sheath head surface is provided with the tapering that matches with sheath body inwall, makes things convenient for the sheath head to insert sheath body inside.
As preferably, be installed with latch hook on the described sheath head, the sheath body is provided with the skewed slot that matches with latch hook.The degree of depth of skewed slot can be deepened gradually, and when the sheath body screwed, latch hook can be hooked in the skewed slot.
As preferably, described smooth conduction device is a light guide bundles, and it can improve the definition and the light transmittance of picture.
As preferably, the cross section of the outer tube of endoscope is semicircle.Its radius can be 1mm～4mm.
As preferably, the handle body of handle is provided with and points the recess that shape is complementary, and is convenient to operator and takes and hold.
Therefore, the utlity model has the dilatation and curettage device is to separate to set up with endoscope, and it is convenient to clean, and is beneficial to sterilization; And the sight glass system adopts excellent mirror, as definition and light transmittance height, the multi-size of attraction system, characteristics such as moral conduct is better, and is rational in infrastructure.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the present utility model;
Accompanying drawing 2 is a kind of K of Fig. 1 structural representations to amplification;
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: the visual dilatation and curettage lens device of this example, form by dilatation and curettage device and endoscope, as Fig. 1, the dilatation and curettage device has a sheath body 1, is provided with a root sheath pipe 2 in the sheath body, and the sheath tube end is provided with head lining 4.Sheath pipe 2 is communicated with takes over 3, takes over outer being with and attracts cover 14.Sheath body 1 is connected with handle 11, and the handle body of handle 11 is provided with and points the recess 11-1 that shape is complementary.Handle one end is provided with sheath head 12, and the sheath head is connected with latch hook 13, and sheath head 12 surfaces are provided with the self-locking tapering, and it matches with the tapering that sheath body 1 inwall is provided with.As Fig. 2, sheath body 1 is provided with the skewed slot 1-1 that matches with latch hook 13, and the degree of depth of skewed slot is deepened gradually.Sheath head 12 surfaces are provided with tapering, and it matches with the tapering that sheath body 1 inwall is provided with.Endoscope includes that handle 11 other ends are provided with connects cover 10, connects and is provided with order seat 15 in the cover, and eyepiece 7 is installed on the order seat.Sheath pipe 2, handle 11 inside are connected with excellent mirror 5, and as Fig. 3, the cross section of the outer tube of endoscope is semicircle in the sheath pipe 2, and its radius R is 2mm, and H is 2.3mm, and L is 3.9mm, and r is 0.7mm.Endoscope is connected with object lens 6 at an end of head lining 4, and the other end is located at eyepiece 7 places.Endoscope's other end also is provided with light and inserts 8, and light is provided with light guide bundles 9 in inserting.
During use, in the sheath head 12 insertion sheath bodies 1 with handle 11 ends, latch hook 13 is inserted in the skewed slot 1-1 on sheath bodies 1 surface, screw then.Hold handle 11, the intravital sheath pipe 2 of sheath is stretched near the embryo, by head lining 4 and take over 3 with embryo's sucking-off, aspirate flows out along taking over 3.When illuminating ray imported observed embryo's position into by light conduction device 9, surgical staff can pass through object lens, excellent mirror and eyepiece and form the position that imaging system is observed the embryo.Make all operations under visual situation, carry out like this, safe and reliable.The eyepiece place also can connect the CCD camera system fast.
Claims (10)
1. a visual dilatation and curettage lens device is made up of dilatation and curettage device and endoscope, and the dilatation and curettage device comprises sheath body (1), is provided with sheath pipe (2) in the sheath body, and the sheath pipe is communicated with adapter (3), and the sheath tube end is provided with head lining (4); Endoscope comprises handle (11), handle one end is provided with eyepiece (7) and inserts (8) with light, eyepiece (7) is installed in and connects in the cover (10), light is provided with light conduction device (9) in inserting, it is characterized in that being provided with excellent mirror (5) in described sheath body (1) and the handle (11), and excellent mirror is provided with object lens (6) at an end of head lining, and the handle other end is provided with sheath head (12), sheath body (1) be enclosed within that sheath head (12) is gone up and with movable connection of sheath head (12).
2. visual dilatation and curettage lens device according to claim 1 is characterized in that described sheath head (12) surface is provided with the self-locking tapering, and it matches with the tapering that sheath body (1) inwall is provided with.
3. visual dilatation and curettage lens device according to claim 1 and 2 is characterized in that being installed with on the described sheath head (12) latch hook (13), and sheath body (1) is provided with the skewed slot (1-1) that matches with latch hook.
4. visual dilatation and curettage lens device according to claim 1 and 2 is characterized in that light conduction device (9) is a light guide bundles.
5. visual dilatation and curettage lens device according to claim 3 is characterized in that light conduction device (9) is a light guide bundles.
6. visual dilatation and curettage lens device according to claim 1 and 2, the cross section that it is characterized in that the interior endoscope of sheath pipe (2) outer tube is for semicircle.
7. visual dilatation and curettage lens device according to claim 3, the cross section that it is characterized in that the interior endoscope of sheath pipe (2) outer tube is for semicircle.
8. visual dilatation and curettage lens device according to claim 4, the cross section that it is characterized in that the interior endoscope of sheath pipe (2) outer tube is for semicircle.
9. visual dilatation and curettage lens device according to claim 5, the cross section that it is characterized in that the interior endoscope of sheath pipe (2) outer tube is for semicircle.
10. visual dilatation and curettage lens device according to claim 9 is characterized in that the handle body of handle (11) is provided with and points the recess (11-1) that shape is complementary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520013180 CN2829646Y (en) | 2005-07-13 | 2005-07-13 | Visual uterine curettage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520013180 CN2829646Y (en) | 2005-07-13 | 2005-07-13 | Visual uterine curettage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2829646Y true CN2829646Y (en) | 2006-10-25 |
Family
ID=37134569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520013180 Expired - Fee Related CN2829646Y (en) | 2005-07-13 | 2005-07-13 | Visual uterine curettage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2829646Y (en) |
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103732120A (en) * | 2011-08-18 | 2014-04-16 | 恩多卓斯创新中心有限公司 | Multi-viewing element endoscope |
| US9554692B2 (en) | 2009-06-18 | 2017-01-31 | EndoChoice Innovation Ctr. Ltd. | Multi-camera endoscope |
| US9560954B2 (en) | 2012-07-24 | 2017-02-07 | Endochoice, Inc. | Connector for use with endoscope |
| US9655502B2 (en) | 2011-12-13 | 2017-05-23 | EndoChoice Innovation Center, Ltd. | Removable tip endoscope |
| US9814374B2 (en) | 2010-12-09 | 2017-11-14 | Endochoice Innovation Center Ltd. | Flexible electronic circuit board for a multi-camera endoscope |
| US9872609B2 (en) | 2009-06-18 | 2018-01-23 | Endochoice Innovation Center Ltd. | Multi-camera endoscope |
| US9901244B2 (en) | 2009-06-18 | 2018-02-27 | Endochoice, Inc. | Circuit board assembly of a multiple viewing elements endoscope |
| US9986892B2 (en) | 2010-09-20 | 2018-06-05 | Endochoice, Inc. | Operational interface in a multi-viewing element endoscope |
| US9986899B2 (en) | 2013-03-28 | 2018-06-05 | Endochoice, Inc. | Manifold for a multiple viewing elements endoscope |
| US9993142B2 (en) | 2013-03-28 | 2018-06-12 | Endochoice, Inc. | Fluid distribution device for a multiple viewing elements endoscope |
| US10070774B2 (en) | 2011-02-07 | 2018-09-11 | Endochoice Innovation Center Ltd. | Multi-element cover for a multi-camera endoscope |
| US10080486B2 (en) | 2010-09-20 | 2018-09-25 | Endochoice Innovation Center Ltd. | Multi-camera endoscope having fluid channels |
| US10092167B2 (en) | 2009-06-18 | 2018-10-09 | Endochoice, Inc. | Multiple viewing elements endoscope system with modular imaging units |
| US10165929B2 (en) | 2009-06-18 | 2019-01-01 | Endochoice, Inc. | Compact multi-viewing element endoscope system |
| US10182707B2 (en) | 2010-12-09 | 2019-01-22 | Endochoice Innovation Center Ltd. | Fluid channeling component of a multi-camera endoscope |
| US10203493B2 (en) | 2010-10-28 | 2019-02-12 | Endochoice Innovation Center Ltd. | Optical systems for multi-sensor endoscopes |
| WO2020147221A1 (en) * | 2019-01-17 | 2020-07-23 | 上海欧太医疗器械有限公司 | Assembly for visualizing surgery, and corresponding endoscope |
| US10791909B2 (en) | 2009-06-18 | 2020-10-06 | Endochoice, Inc. | Image capture assembly for use in a multi-viewing elements endoscope |
| US11278190B2 (en) | 2009-06-18 | 2022-03-22 | Endochoice, Inc. | Multi-viewing element endoscope |
| US11547275B2 (en) | 2009-06-18 | 2023-01-10 | Endochoice, Inc. | Compact multi-viewing element endoscope system |
| US11889986B2 (en) | 2010-12-09 | 2024-02-06 | Endochoice, Inc. | Flexible electronic circuit board for a multi-camera endoscope |
-
2005
- 2005-07-13 CN CN 200520013180 patent/CN2829646Y/en not_active Expired - Fee Related
Cited By (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10165929B2 (en) | 2009-06-18 | 2019-01-01 | Endochoice, Inc. | Compact multi-viewing element endoscope system |
| US10912445B2 (en) | 2009-06-18 | 2021-02-09 | Endochoice, Inc. | Compact multi-viewing element endoscope system |
| US9554692B2 (en) | 2009-06-18 | 2017-01-31 | EndoChoice Innovation Ctr. Ltd. | Multi-camera endoscope |
| US10092167B2 (en) | 2009-06-18 | 2018-10-09 | Endochoice, Inc. | Multiple viewing elements endoscope system with modular imaging units |
| US10905320B2 (en) | 2009-06-18 | 2021-02-02 | Endochoice, Inc. | Multi-camera endoscope |
| US10799095B2 (en) | 2009-06-18 | 2020-10-13 | Endochoice, Inc. | Multi-viewing element endoscope |
| US9872609B2 (en) | 2009-06-18 | 2018-01-23 | Endochoice Innovation Center Ltd. | Multi-camera endoscope |
| US9901244B2 (en) | 2009-06-18 | 2018-02-27 | Endochoice, Inc. | Circuit board assembly of a multiple viewing elements endoscope |
| US10791909B2 (en) | 2009-06-18 | 2020-10-06 | Endochoice, Inc. | Image capture assembly for use in a multi-viewing elements endoscope |
| US10791910B2 (en) | 2009-06-18 | 2020-10-06 | Endochoice, Inc. | Multiple viewing elements endoscope system with modular imaging units |
| US11471028B2 (en) | 2009-06-18 | 2022-10-18 | Endochoice, Inc. | Circuit board assembly of a multiple viewing elements endoscope |
| US11547275B2 (en) | 2009-06-18 | 2023-01-10 | Endochoice, Inc. | Compact multi-viewing element endoscope system |
| US11278190B2 (en) | 2009-06-18 | 2022-03-22 | Endochoice, Inc. | Multi-viewing element endoscope |
| US9492063B2 (en) | 2009-06-18 | 2016-11-15 | Endochoice Innovation Center Ltd. | Multi-viewing element endoscope |
| US9986892B2 (en) | 2010-09-20 | 2018-06-05 | Endochoice, Inc. | Operational interface in a multi-viewing element endoscope |
| US10080486B2 (en) | 2010-09-20 | 2018-09-25 | Endochoice Innovation Center Ltd. | Multi-camera endoscope having fluid channels |
| US10203493B2 (en) | 2010-10-28 | 2019-02-12 | Endochoice Innovation Center Ltd. | Optical systems for multi-sensor endoscopes |
| US11543646B2 (en) | 2010-10-28 | 2023-01-03 | Endochoice, Inc. | Optical systems for multi-sensor endoscopes |
| US9814374B2 (en) | 2010-12-09 | 2017-11-14 | Endochoice Innovation Center Ltd. | Flexible electronic circuit board for a multi-camera endoscope |
| US11889986B2 (en) | 2010-12-09 | 2024-02-06 | Endochoice, Inc. | Flexible electronic circuit board for a multi-camera endoscope |
| US10898063B2 (en) | 2010-12-09 | 2021-01-26 | Endochoice, Inc. | Flexible electronic circuit board for a multi camera endoscope |
| US11497388B2 (en) | 2010-12-09 | 2022-11-15 | Endochoice, Inc. | Flexible electronic circuit board for a multi-camera endoscope |
| US10182707B2 (en) | 2010-12-09 | 2019-01-22 | Endochoice Innovation Center Ltd. | Fluid channeling component of a multi-camera endoscope |
| US10070774B2 (en) | 2011-02-07 | 2018-09-11 | Endochoice Innovation Center Ltd. | Multi-element cover for a multi-camera endoscope |
| CN103732120A (en) * | 2011-08-18 | 2014-04-16 | 恩多卓斯创新中心有限公司 | Multi-viewing element endoscope |
| US10470649B2 (en) | 2011-12-13 | 2019-11-12 | Endochoice, Inc. | Removable tip endoscope |
| US9655502B2 (en) | 2011-12-13 | 2017-05-23 | EndoChoice Innovation Center, Ltd. | Removable tip endoscope |
| US9560954B2 (en) | 2012-07-24 | 2017-02-07 | Endochoice, Inc. | Connector for use with endoscope |
| US9986899B2 (en) | 2013-03-28 | 2018-06-05 | Endochoice, Inc. | Manifold for a multiple viewing elements endoscope |
| US10925471B2 (en) | 2013-03-28 | 2021-02-23 | Endochoice, Inc. | Fluid distribution device for a multiple viewing elements endoscope |
| US10905315B2 (en) | 2013-03-28 | 2021-02-02 | Endochoice, Inc. | Manifold for a multiple viewing elements endoscope |
| US11793393B2 (en) | 2013-03-28 | 2023-10-24 | Endochoice, Inc. | Manifold for a multiple viewing elements endoscope |
| US9993142B2 (en) | 2013-03-28 | 2018-06-12 | Endochoice, Inc. | Fluid distribution device for a multiple viewing elements endoscope |
| US11925323B2 (en) | 2013-03-28 | 2024-03-12 | Endochoice, Inc. | Fluid distribution device for a multiple viewing elements endoscope |
| WO2020147221A1 (en) * | 2019-01-17 | 2020-07-23 | 上海欧太医疗器械有限公司 | Assembly for visualizing surgery, and corresponding endoscope |
| US11660120B2 (en) | 2019-01-17 | 2023-05-30 | Shanghai Outai Medical Equipment Co., Ltd. | Visualized surgical assembly and corresponding endoscope thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hangzhou Hawk Optical Electronic Instruments Co., Ltd. Assignor: Wang Hualin Contract record no.: 2010330000246 Denomination of utility model: Visual uterine curettage device Granted publication date: 20061025 License type: Exclusive License Record date: 20100317 |
|
| ASS | Succession or assignment of patent right |
Owner name: HAOKE OPTOELECTRONIC APPARATUS CO., LTD., HANGZHOU Free format text: FORMER OWNER: WANG HUALIN Effective date: 20130408 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130408 Address after: Xiaoshan District of Hangzhou City, Zhejiang province 311200 New Town Road No. 9 Patentee after: Hangzhou Hawk Optical Electronic Instruments Co., Ltd. Address before: 311200 Zhejiang Hangzhou Xiaoshan Railway Station Square South Hangzhou good photoelectric instrument Co., Ltd. Patentee before: Wang Hualin |
|
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Hangzhou Hawk Optical Electronic Instruments Co., Ltd. Assignor: Wang Hualin Contract record no.: 2010330000246 Date of cancellation: 20130322 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061025 Termination date: 20140713 |
|
| EXPY | Termination of patent right or utility model |