CN110063707A - Electronic hysteroscope of the ultra-fine single channel with negative pressure function - Google Patents
Electronic hysteroscope of the ultra-fine single channel with negative pressure function Download PDFInfo
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- CN110063707A CN110063707A CN201910437686.3A CN201910437686A CN110063707A CN 110063707 A CN110063707 A CN 110063707A CN 201910437686 A CN201910437686 A CN 201910437686A CN 110063707 A CN110063707 A CN 110063707A
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- 239000007788 liquid Substances 0.000 claims abstract description 10
- 239000013307 optical fiber Substances 0.000 claims description 29
- 239000000463 material Substances 0.000 claims description 10
- 230000003287 optical effect Effects 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000007689 inspection Methods 0.000 abstract description 11
- 238000010586 diagram Methods 0.000 description 6
- 206010000210 abortion Diseases 0.000 description 2
- 231100000176 abortion Toxicity 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002558 medical inspection Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 206010003694 Atrophy Diseases 0.000 description 1
- 230000037444 atrophy Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 238000009288 screen filtration Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
Classifications
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- 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
- A61B1/012—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 characterised by internal passages or accessories therefor
- A61B1/015—Control of fluid supply or evacuation
-
- 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
- A61B1/06—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
- A61B1/0661—Endoscope light sources
- A61B1/0684—Endoscope light sources using light emitting diodes [LED]
-
- 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
- A61B1/07—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 using light-conductive means, e.g. optical fibres
-
- 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
- A61B1/303—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 vagina, i.e. vaginoscopes
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Biophysics (AREA)
- Veterinary Medicine (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Public Health (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Gynecology & Obstetrics (AREA)
- Reproductive Health (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Endoscopes (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Abstract
The invention discloses a kind of electronic hysteroscope of the ultra-fine single channel with negative pressure function comprising cylinder, the rear end cap of cylinder are equipped with handle, and cylinder is single pass straight tube, and the outer diameter of cylinder is not more than 4mm；The wall thickness of cylinder is not more than 0.13mm；The front end of cylinder is installed with Image Acquisition end, and the front end of cylinder is closed at Image Acquisition end；The outer diameter at Image Acquisition end is not more than the outer diameter of cylinder；The outer wall of cylinder is equipped with the through-hole for the disengaging of swollen palace liquid, and the rear end of cylinder is equipped with three-way connection, and three-way connection includes first interface, second interface and third interface；Three-way connection is equipped with control switch.Hysteroscope of the invention is suitable for carrying out uterine cavity inspection in hospital outpatient to postclimacteric old women, easy to operate, has the advantages that inspection is fireballing, had not only had the function of swollen palace, but also have the function of vacuum suction, and fully met the inspection needs of hospital outpatient.
Description
Technical field
The present invention relates to gynaecology's medical instrument, in particular to a kind of electronic hysteroscope of the ultra-fine single channel with negative pressure function.
Background technique
The hysteroscope that Hospitals at Present outpatient service uses, suitable for carrying out uterine cavity inspection to young or the middle age adult female.Absolutely
Old women after, cervical atrophy, uterine cavity channel relatively narrower.The hysteroscope that Hospitals at Present outpatient service uses, due to hysteroscope
The cylinder external diameter of front is larger, cannot be introduced into the uterine cavity of post menopausal old women, causes not being available the palace in hospital outpatient
Hysteroscope carries out gynecologial examination to it.
In addition, existing visible abortion uterine cavity tissue attraction system, the cylinder of front end is generally curved shape, and cylinder is logical
It is often distributed for two-chamber, cylinder external diameter is larger, usually 10mm or so, and material is plastics or metal, and cylinder wall thickness is greater than or waits
In 0.25mm.The device is only limitted to use in situations in the surgery room for young people or the abortion of a middle-aged person.
The similar product occurred on overseas market, the pipe of front are usually plastic tube, only feed pathway, and nothing
Liquid outlet channel can not also attract uterine cavity tissue out.
It there is no the hysteroscope for carrying out uterine cavity inspection in hospital outpatient suitable for postclimacteric old women at present.
Summary of the invention
The technical problem to be solved by the present invention is to provide a kind of ultra-fine list to overcome drawbacks described above of the existing technology
Electronic hysteroscope of the channel with negative pressure function.
The present invention is to solve above-mentioned technical problem by following technical proposals:
A kind of electronic hysteroscope of the ultra-fine single channel with negative pressure function comprising the rear end cap of cylinder, cylinder is equipped with handle,
Cylinder is single pass straight tube, and the outer diameter of cylinder is not more than 4mm；The wall thickness of cylinder is not more than 0.13mm；The front end of cylinder is fixed
There is Image Acquisition end, the front end of cylinder is closed at Image Acquisition end；Be embedded on the front end face at Image Acquisition end lens module and
Light source module；The outer diameter at Image Acquisition end is not more than the outer diameter of cylinder；The outer wall of cylinder is equipped with for the logical of swollen palace liquid disengaging
The rear end in hole, cylinder is equipped with three-way connection, and three-way connection includes first interface for being connected to cylinder, for connecting swollen palace device
Second interface and third interface for connecting negative pressure device；Three-way connection is equipped with for controlling first interface
Only with second orifice or first interface only control switch with third orifice.
Image Acquisition end be it is round table-like, the axis of symmetry at Image Acquisition end is overlapped with the axis of symmetry of cylinder；Image Acquisition
The rear end face at end is front end that is round and being fixed in cylinder, and the front end face at Image Acquisition end is ellipse.
Lens module includes sequentially connected optical mirror slip and photoelectric sensor, and photoelectric sensor is connected with flexible circuitry
Plate, flexible circuit board extend along the inner cavity of cylinder, and flexible circuit board is arranged in cylinder and extends in handle.
Light source module is LED light, and the quantity of LED light is one or two, and LED light is set to around lens module, LED light
It is connected to flexible circuit board.
Light source module includes optical fiber and provides the LED light of light source for optical fiber, and the front end of optical fiber is set to the week of lens module
It encloses, optical fiber extends to the rear end of cylinder in the inner cavity of cylinder and is arranged in cylinder, and the rear end of optical fiber is located in handle, LED light
Outside in handle and positioned at cylinder, LED light are connected to flexible circuit board.
Optical fiber is at least two, and along circumferentially distributed around lens module, the material of optical fiber is height for the front end of optical fiber
Molecular material, cylinder is interior to be equipped with a heat-shrink tube, and shrinkable sleeve is set to the outside of all optical fiber, and heat-shrink tube is with flexible circuit board
It extends in handle.
Handle is equipped with circuit board interface, and flexible circuit board is connected to circuit board interface.
Through-hole is close to Image Acquisition end.
The material of cylinder is stainless steel.
Third interface is equipped with filter screen.
The beneficial effects of the present invention are: hysteroscope of the invention is suitable for postclimacteric old women in hospital outpatient
Uterine cavity inspection is carried out, it is easy to operate, have the advantages that check fireballing.Hysteroscope of the invention, with tiny excellent of cylinder
Point had not only had the function of swollen palace, but also has had the function of vacuum suction, had fully met the inspection needs of hospital outpatient.The present invention
Hysteroscope is compact-sized, manufacturing cost is low, both may be used as it is disposable, can also be to be used for multiple times after sterilized.
Detailed description of the invention
Fig. 1 is the external structure schematic diagram of the embodiment of the present invention 1.
Fig. 2 is the schematic diagram of internal structure of the embodiment of the present invention 1.
Fig. 3 is part A enlarged diagram in Fig. 2.
Fig. 4 is the structural schematic diagram at the Image Acquisition end of the embodiment of the present invention 1.
Fig. 5 is B direction view in Fig. 4.
Fig. 6 is the schematic diagram of internal structure of the embodiment of the present invention 2.
Fig. 7 is the structural schematic diagram at the Image Acquisition end of the embodiment of the present invention 2.
Fig. 8 is the C direction view in Fig. 7 when the LED light of light source module is one of the embodiment of the present invention 2.
Fig. 9 is the C direction view in Fig. 7 when the LED light of light source module is two of the embodiment of the present invention 2.
Specific embodiment
A preferred embodiment is named, and completely illustrates the present invention in conjunction with attached drawing to become apparent from.
Embodiment 1
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5, a kind of electronic hysteroscope of the ultra-fine single channel with negative pressure function, packet
Cylinder 10 is included, the rear end cap of cylinder 10 is equipped with handle 20.
Multiple grip blocks 22 for fixed cylinder are equipped in handle 20, grip block is respectively arranged on the two sides of cylinder.
Cylinder 10 is single pass straight tube, and the outer diameter of cylinder is not more than 4mm；The wall thickness of cylinder is not more than 0.13mm.Cylinder
Material be stainless steel.
The front end of cylinder 10 is installed with Image Acquisition end 30, and the front end of cylinder 10 is closed at Image Acquisition end 30.Image is adopted
The outer diameter for collecting end 30 is not more than the outer diameter of cylinder.
The outer wall of cylinder 10 is equipped with the through-hole 11 for the disengaging of swollen palace liquid.Through-hole 11 is close to Image Acquisition end 30.
The rear end of cylinder 10 be equipped with three-way connection 40, three-way connection 40 include be connected to cylinder 10 first interface 41,
Third interface 43 for connecting second interface 42 of swollen palace device and for connecting negative pressure device.
Three-way connection 40 be equipped with for control first interface only with second orifice or first interface only with
The control switch 44 of third orifice.
Third interface 43 is equipped with filter screen 45.Filter screen is bolted in second interface, and filter screen can also be with other detachable
Mode is connected to second interface.Uterine cavity tissue can be carried out with indwelling uterine cavity tissue, after filter screen is dismantled on filter screen
Medical inspection.
Image Acquisition end 30 be it is round table-like, the axis of symmetry at Image Acquisition end is overlapped with the axis of symmetry of cylinder；Image is adopted
The rear end face at collection end is front end that is round and being fixed in cylinder, and the front end face at Image Acquisition end is ellipse.
Lens module 31 and light source module are embedded on the front end face at Image Acquisition end 30.
Lens module 31 includes sequentially connected optical mirror slip 34 and photoelectric sensor 35, and photoelectric sensor connection is flexible
Wiring board 33, flexible circuit board extend along the inner cavity of cylinder, and flexible circuit board is arranged in cylinder and extends in handle.
Handle 20 is equipped with circuit board interface 21, and flexible circuit board 33 is connected to circuit board interface 21.
Light source module includes optical fiber 51 and provides the LED light 52 of light source for optical fiber, and the front end of optical fiber 51 is set to camera lens mould
Around block 31, optical fiber extends to the rear end of cylinder in the inner cavity of cylinder and is arranged in cylinder 10, and the rear end of optical fiber 51 is located at
In handle 20, LED light 52 is set to the outside in handle and being located at cylinder, and LED light 52 is connected to flexible circuit board 33.
Optical fiber 51 is at least two, and the front end of optical fiber is along circumferentially distributed, the material of optical fiber around lens module 31
For high molecular material, cylinder is interior to be equipped with a heat-shrink tube 50, and heat-shrink tube 50 is sheathed on the outside of all optical fiber, and heat-shrink tube is with soft
Property wiring board extends in handle.
LED light in handle provides light source, and light is transmitted to the outside at Image Acquisition end by optical fiber.Due to that can be adopted in image
Multiple optical fiber are arranged on end in collection, therefore, multiple " light source points " can be formed around lens module, so that Image Acquisition
Hold the light issued more evenly, range of exposures is wider, so that preferably illuminating camera lens is available within sweep of the eye, greatly improves
This electronic hysteroscope obtains the clarity of image.
The present invention can carry out uterine cavity inspection to postclimacteric old women in hospital outpatient.
Hospital outpatient is in use, Image Acquisition end and cylinder enter uterine cavity.Second interface of three-way connection and swollen palace fill
Connection is set, the third interface of three-way connection is connect with negative pressure device.Image display device compatible with hysteroscope and handle
On circuit board interface connection.
The control switch on three-way connection is adjusted, the first interface of three-way connection is first allowed to be connected to second interface.Swollen palace dress
Set and pump out swollen palace liquid, swollen palace liquid pass sequentially through the second interface of three-way connection, the first interface of three-way connection, cylinder inner cavity,
After through-hole on cylinder, into uterine cavity.
The light source module at Image Acquisition end provides light source, and uterine cavity image is transmitted to figure by flexible circuit board by lens module
As in display device.Doctor can check uterine cavity by image display device.
After inspection, the control switch on three-way connection is adjusted, so that the first interface of three-way connection and third interface
Connection.Before control switch is adjusted, swollen palace device is closed.
The negative pressure device starting being connected on the third interface of three-way connection, swollen palace liquid is sucked out.Swollen palace liquid passes sequentially through
The inner cavity of through-hole, cylinder, the first interface of three-way connection on cylinder, after the third interface of three-way connection, by negative pressure device from
Uterine cavity is sucked out.
In company with the uterine cavity tissue that swollen palace liquid is sucked out, by filter screen filtration, indwelling is on filter screen.Filter screen is dismantled
Afterwards, medical inspection can be carried out to uterine cavity tissue.
Hysteroscope of the invention is suitable for carrying out uterine cavity inspection, operation side in hospital outpatient to postclimacteric old women
Just, have the advantages that check fireballing.
Hysteroscope of the invention, has the advantages that cylinder is tiny, has not only had the function of swollen palace, but also the function with vacuum suction
Can, fully meet the inspection needs of hospital outpatient.
Hysteroscope of the invention is compact-sized, manufacturing cost is low, may be used as disposable.
Hysteroscope of the invention has filled up the market vacancy in the field.
Embodiment 2
Such as Fig. 6, Fig. 7, Fig. 8 and Fig. 9, the difference of the present embodiment and embodiment 1 is only that the difference of light source module.Due to it
Its component and embodiment 1 are all the same, and details are not described herein again.
In the present embodiment, light source module is LED light 32, and the quantity of LED light is one or two, and LED light is set to camera lens mould
Around block, LED light is connected to flexible circuit board.
As shown in figure 8, LED light 32 is one.As shown in figure 9, LED light 32 is two.Due to the front end of figure collection terminal
The limited area in face, therefore, the size of LED when LED light size when LED etc. is two than LED light is one etc. is small
It is more.When LED light be two when, two LED light are respectively arranged on the two sides of lens module, in this way, make camera lens within sweep of the eye
It is available preferably to illuminate, be conducive to improve this electronic hysteroscope and obtain the clarity of image.
The application method and beneficial effect and embodiment 1 of the present embodiment are all the same, and details are not described herein again.
Although specific embodiments of the present invention have been described above, it will be appreciated by those of skill in the art that this is only
For example, protection scope of the present invention is to be defined by the appended claims.Those skilled in the art without departing substantially from
Under the premise of the principle and substance of the present invention, many changes and modifications may be made, but these change and
Modification each falls within protection scope of the present invention.
Claims (10)
1. a kind of electronic hysteroscope of the ultra-fine single channel with negative pressure function comprising the rear end cap of cylinder, cylinder is equipped with handle,
It is characterized in that, cylinder is single pass straight tube, and the outer diameter of cylinder is not more than 4mm；The wall thickness of cylinder is not more than 0.13mm；Cylinder
Front end is installed with Image Acquisition end, and the front end of cylinder is closed at Image Acquisition end；Mirror is embedded on the front end face at Image Acquisition end
Head module and light source module；The outer diameter at Image Acquisition end is not more than the outer diameter of cylinder；The outer wall of cylinder, which is equipped with, is used for swollen palace liquid
The rear end of the through-hole of disengaging, cylinder is equipped with three-way connection, and three-way connection includes first interface for being connected to cylinder, for connecting
Second interface of swollen palace device and third interface for connecting negative pressure device；Three-way connection is equipped with for controlling the
One interface only with second orifice or first interface only control switch with third orifice.
2. electronic hysteroscope of the ultra-fine single channel with negative pressure function as described in claim 1, which is characterized in that Image Acquisition end
To be round table-like, the axis of symmetry at Image Acquisition end is overlapped with the axis of symmetry of cylinder；The rear end face at Image Acquisition end be it is round simultaneously
And it is fixed in the front end of cylinder, the front end face at Image Acquisition end is ellipse.
3. electronic hysteroscope of the ultra-fine single channel with negative pressure function as described in claim 1, which is characterized in that lens module packet
Sequentially connected optical mirror slip and photoelectric sensor are included, photoelectric sensor is connected with flexible circuit board, and flexible circuit board is along cylinder
Inner cavity extend, flexible circuit board is arranged in cylinder and extends in handle.
4. electronic hysteroscope of the ultra-fine single channel with negative pressure function as claimed in claim 3, which is characterized in that light source module is
LED light, the quantity of LED light are one or two, and LED light is set to around lens module, and LED light is connected to flexible circuit board.
5. electronic hysteroscope of the ultra-fine single channel with negative pressure function as claimed in claim 3, which is characterized in that light source module packet
It includes optical fiber and provides the LED light of light source for optical fiber, the front end of optical fiber is set to around lens module, and optical fiber is in the inner cavity of cylinder
It extends to the rear end of cylinder and is arranged in cylinder, the rear end of optical fiber is located in handle, and LED light is set in handle and is located at cylinder
Outside, LED light is connected to flexible circuit board.
6. electronic hysteroscope of the ultra-fine single channel with negative pressure function as claimed in claim 5, which is characterized in that optical fiber is at least
Two, along circumferentially distributed around lens module, the material of optical fiber is high molecular material, is equipped in cylinder for the front end of optical fiber
One heat-shrink tube, shrinkable sleeve are set to the outside of all optical fiber, and heat-shrink tube extends in handle with flexible circuit board.
7. electronic hysteroscope of the ultra-fine single channel with negative pressure function as claimed in claim 3, which is characterized in that handle is equipped with
Circuit board interface, flexible circuit board are connected to circuit board interface.
8. electronic hysteroscope of the ultra-fine single channel with negative pressure function as described in claim 1, which is characterized in that through-hole is close to figure
As collection terminal.
9. electronic hysteroscope of the ultra-fine single channel with negative pressure function as described in claim 1, which is characterized in that the material of cylinder
For stainless steel.
10. electronic hysteroscope of the ultra-fine single channel with negative pressure function as described in claim 1, which is characterized in that third connects
Mouth is equipped with filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910437686.3A CN110063707A (en) | 2019-05-24 | 2019-05-24 | Electronic hysteroscope of the ultra-fine single channel with negative pressure function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910437686.3A CN110063707A (en) | 2019-05-24 | 2019-05-24 | Electronic hysteroscope of the ultra-fine single channel with negative pressure function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110063707A true CN110063707A (en) | 2019-07-30 |
Family
ID=67371413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910437686.3A Pending CN110063707A (en) | 2019-05-24 | 2019-05-24 | Electronic hysteroscope of the ultra-fine single channel with negative pressure function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110063707A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112618842A (en) * | 2020-12-16 | 2021-04-09 | 成都市妇女儿童中心医院 | System and method for monitoring liquid inflow and outflow in hysteroscope operation |
| CN115429208A (en) * | 2022-11-03 | 2022-12-06 | 杭州思康新医疗科技有限公司 | Hysteroscope |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07275194A (en) * | 1994-04-11 | 1995-10-24 | Asahi Optical Co Ltd | Top end part for electronic endoscope |
| CN101828931A (en) * | 2010-02-12 | 2010-09-15 | 广州市番禺区胆囊病研究所 | Miniature ultrasonic electronic hysteroscope system |
| CN102028503A (en) * | 2010-12-30 | 2011-04-27 | 广州宝胆医疗器械科技有限公司 | Hysteroscope system with color Doppler ultrasonic scanning function |
| CN204500906U (en) * | 2015-02-11 | 2015-07-29 | 刘戈平 | Disposable direct-view uterine cavity tissue sucker |
| CN205107840U (en) * | 2015-10-29 | 2016-03-30 | 刘戈平 | It attracts pipe once only to look at palace chamber single chamber of tissue straight |
| CN107773203A (en) * | 2017-10-20 | 2018-03-09 | 上海安清医疗器械有限公司 | Big passage straight cutting enters endoscope |
| CN107811603A (en) * | 2017-10-20 | 2018-03-20 | 上海安清医疗器械有限公司 | Hysteroscope |
| CN107981829A (en) * | 2017-12-25 | 2018-05-04 | 上海宇度医学科技股份有限公司 | Disposable outpatient service hysteroscope |
| CN109770827A (en) * | 2019-03-12 | 2019-05-21 | 上海宇度医学科技股份有限公司 | All can disposably perform the operation electronic hysteroscope |
| CN210582447U (en) * | 2019-05-24 | 2020-05-22 | 上海宇度医学科技股份有限公司 | Superfine single-channel electronic hysteroscope with negative pressure function |
-
2019
- 2019-05-24 CN CN201910437686.3A patent/CN110063707A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07275194A (en) * | 1994-04-11 | 1995-10-24 | Asahi Optical Co Ltd | Top end part for electronic endoscope |
| CN101828931A (en) * | 2010-02-12 | 2010-09-15 | 广州市番禺区胆囊病研究所 | Miniature ultrasonic electronic hysteroscope system |
| CN102028503A (en) * | 2010-12-30 | 2011-04-27 | 广州宝胆医疗器械科技有限公司 | Hysteroscope system with color Doppler ultrasonic scanning function |
| CN204500906U (en) * | 2015-02-11 | 2015-07-29 | 刘戈平 | Disposable direct-view uterine cavity tissue sucker |
| CN205107840U (en) * | 2015-10-29 | 2016-03-30 | 刘戈平 | It attracts pipe once only to look at palace chamber single chamber of tissue straight |
| CN107773203A (en) * | 2017-10-20 | 2018-03-09 | 上海安清医疗器械有限公司 | Big passage straight cutting enters endoscope |
| CN107811603A (en) * | 2017-10-20 | 2018-03-20 | 上海安清医疗器械有限公司 | Hysteroscope |
| CN107981829A (en) * | 2017-12-25 | 2018-05-04 | 上海宇度医学科技股份有限公司 | Disposable outpatient service hysteroscope |
| CN109770827A (en) * | 2019-03-12 | 2019-05-21 | 上海宇度医学科技股份有限公司 | All can disposably perform the operation electronic hysteroscope |
| CN210582447U (en) * | 2019-05-24 | 2020-05-22 | 上海宇度医学科技股份有限公司 | Superfine single-channel electronic hysteroscope with negative pressure function |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112618842A (en) * | 2020-12-16 | 2021-04-09 | 成都市妇女儿童中心医院 | System and method for monitoring liquid inflow and outflow in hysteroscope operation |
| CN115429208A (en) * | 2022-11-03 | 2022-12-06 | 杭州思康新医疗科技有限公司 | Hysteroscope |
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