CN109497916A - A kind of flushing drying device of hysteroscope camera lens - Google Patents
A kind of flushing drying device of hysteroscope camera lens Download PDFInfo
- Publication number
- CN109497916A CN109497916A CN201910017184.5A CN201910017184A CN109497916A CN 109497916 A CN109497916 A CN 109497916A CN 201910017184 A CN201910017184 A CN 201910017184A CN 109497916 A CN109497916 A CN 109497916A
- Authority
- CN
- China
- Prior art keywords
- flushing
- hysteroscope
- camera lens
- dry
- drying
- 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
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
- A61B1/012—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
- A61B1/00131—Accessories for endoscopes
-
- 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
- A61B1/12—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 cooling or rinsing arrangements
- A61B1/126—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 cooling or rinsing arrangements provided with means for cleaning in-use
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
Abstract
The present invention relates to a kind of flushing drying devices of hysteroscope camera lens, including Flushing nozzle, dry spray head, flushing pipe, drying tube, flushing liquor attachment device, pressed gas attachment device, flush switch, dry injection cock, pressure pump, hysteroscope camera lens, hysteroscope lens barrel, hysteroscope handle；The Flushing nozzle and dry spray head protrude from the inclined-plane of hysteroscope camera lens；The flushing pipe and drying tube are through hysteroscope lens barrel and hysteroscope handle；The pressure pump distinguishes external flushing liquor attachment device and pressed gas attachment device again；The flush switch and dry injection cock, are located on hysteroscope handle.Its advantage is shown: when encountering the situation of lens blur in the course of surgery, it is placed in again after camera lens wiping can not be extracted out, but moving lens is not needed, the flushing and drying of camera lens are carried out directly in body cavity, it is so very big that facilitate surgical procedure, unnecessary time waste is reduced, on the basis of safety, further decreases operation risk.
Description
Technical field
The present invention relates to the field of medical instrument technology, specifically, being a kind of flushing drying device of hysteroscope camera lens.
Background technique
Thoracoscope is a kind of hard instrument with miniature webcam and cold light source, is widely used in all kinds of thoracoscope lower lungs and cuts
Perform the operation except equal, it is small compared to apparent wound with conventional open operation, restore fastly, the advantage of few intercurrent disease.In thoracoscope
In operation, the hysteroscope camera lens that diameter is 10mm or so is inserted into thoracic cavity by intercostal incision, using cold light source lighting, with number
Word photography technology, the image that hysteroscope camera is taken is by fiber optic transmission, by background system treated image
Signal is shown on external screen.Doctor by show screen on image, in surgical field of view dissection and the state of an illness analyze
Judgement, is operated with special hysteroscope instrument.
However, the hysteroscope camera lens under the prior art is highly susceptible to pollute and fog in the course of surgery, influence to perform the operation
The clarity in the visual field influences surgical anatomic operation, increases operating difficulty.For example, camera lens is vulnerable to rouge during passing through the wall of the chest
The pollution of fat tissue and blood；The smog for burning generation of the energy instruments such as inevitable bleeding, electric knife in surgical procedure
Often pollution camera lens keeps it fuzzy, reduces the image definition that feedback is come, influences judgement of the doctor to situation in surgical field of view.
In this case, it especially when being operated important big blood vessel, is very easy to cause the damage of blood vessel and inconvenience
In further judgement and operation.In order to overcome this difficulty, often needs repeatedly to extract camera lens out, wiped camera lens using antiseptic gauze
Thoracic cavity is reentered into after clean.However problem is, has a possibility that polluting camera lens again during being placed in camera lens again, one
It repeatedly extracts camera lens in secondary operation out and is placed in again and also increase time and the complexity of operation；For important anatomical position,
In doctor by the auxiliary of camera lens, after striving to find suitable angles and positions, if camera lens is contaminated and needs to take out at this time
It is cleaned after out, then this whole process needs re-operate, to the patient also at very test of operator.Especially under hysteroscope
The critical conditions such as big bleeding caused by during anatomical isolation determine the specific location of bleeding and block blood vessel to break in first time
Mouth is of crucial importance, however, if camera lens is infected with by blood and obscures it at this time, it can be serious to the further clean operation of camera lens
The whole fluency for influencing surgical hemostasis, wastes the precious time, hemostasis difficulty has been significantly greatly increased.
Chinese patent application: the CN201210047852.7 applying date: 2012.02.28 discloses a kind of lens of laparoscope punching
Drying device, including casing, flushing pipe, dry component, connector and handle are washed, outside the internal diameter and laparoscope lens barrel of described sleeve pipe
The nominal dimension of diameter is identical and is dynamic cooperation, on casing wall, provided with two for installing the logical of flushing pipe and dry component
Hole is provided with arc groove in the rear end of casing, and the flushing pipe front end side wall is provided with flushing liquor outlet, the setting of its rear end side wall
There is flushing liquor control switch, the dry component is the pipe fitting equipped with water-absorbing sponge, and the front end side wall of the pipe fitting, which is provided with, to rush
Washing lotion introduces the opening of water-absorbing sponge, and the front end insertion of flushing pipe covers in the through-hole for the installation flushing pipe being arranged on tube wall, dress
In the through-hole for the installation dry component being arranged on the pipe fitting front end insertion set tube wall for having water-absorbing sponge, one end of connector and punching
The rear end section connection of pipe is washed, the other end is connect with the rear end section of the pipe fitting equipped with water-absorbing sponge, and handle is mounted on connection
On part.
Chinese patent application: the CN2016.21396912.6 applying date: 2016.12.20 discloses a kind of rushing for hysteroscope camera lens
It washes and wipes lens device, including hysteroscope casing, flushing system, scrubbing system and the big component of control switch four.Hysteroscope casing is by two
The eccentric sleeve of cylindrical type sleeve composition.Flushing system, wiping mirror system and control switch are equipped in the thicker side of sleeve.Bath
System includes micro- water jet for protruding from mirror surface, flushing pipe and end interface.Flushing system is realized by control switch and is sprayed water
Movement.Wiping mirror system includes the elastic sheet, buckle and sliding bar for studding with absorbent wool.Mirror system is wiped to open also through same control
It closes and realizes that wiping mirror acts.
Above patent document: a kind of laparoscope lens washing-drying device in CN201210047852.7 can perform the operation
The dirt on preferably clean abdominal endoscope objective lens head is not taken out in the case where laparoscope in journey, and eliminates composition lens margin residual
Flushing liquor；Patent document: lens device is wiped in a kind of flushing of hysteroscope camera lens in CN2016.21396912.6, collection flushing system and is wiped
Mirror system one, by same switch control, is not required to take out hysteroscope in vitro, greatly shorten entire surgical procedure suffered wiping mirror and
It enters the territory again and finds the time that former visual area is consumed, while reducing infection risk, especially in intracavitary bleeding than being wiped by hand outside chamber
Mirror has a clear superiority.
But when encountering the situation of lens blur in the course of surgery about one kind, it can not extract out after camera lens wipes again
Merging, but moving lens is not needed, the flushing and drying of camera lens are carried out directly in body cavity, it is so very big that facilitate surgical procedure,
The waste of unnecessary time is reduced, on the basis of safety, further decreases the flushing drying device of operation risk at present also not
It appears in the newspapers.
Summary of the invention
The purpose of the present invention is overcome the deficiencies of the prior art and provide a kind of shape for encountering lens blur in the course of surgery
It when condition, is placed in again after camera lens wiping can not be extracted out, but does not need moving lens, rushing for camera lens is carried out directly in body cavity
It washes and dries, greatly facilitate surgical procedure, reduce unnecessary time waste, on the basis of safety, further decrease hand
The flushing drying device of art risk.
To achieve the above object, the technical solution adopted by the present invention is that:
A kind of flushing drying device of hysteroscope camera lens, the flushing drying device include Flushing nozzle, dry spray head, punching
Wash pipe, drying tube, flushing liquor attachment device, pressed gas attachment device, flush switch, dry injection cock, pressure pump, hysteroscope
Camera lens, hysteroscope lens barrel, hysteroscope handle；The Flushing nozzle and dry spray head protrude from the inclined-plane of hysteroscope camera lens；The flushing
Pipe and drying tube are through hysteroscope lens barrel and hysteroscope handle；The pressure pump distinguishes external flushing liquor attachment device and pressure again
Gas connecting means；The flush switch and dry injection cock, are located on hysteroscope handle.
As a kind of perferred technical scheme: the Flushing nozzle and drying spray head protrudes from the inclined-plane of hysteroscope camera lens
Within 1mm.
As a kind of perferred technical scheme: the water jet of the Flushing nozzle and dry spray head and the opening of puff prot
Locate inner small and outside big.
As a kind of perferred technical scheme: the water jet and puff prot is with 30 ° of angle towards lens plane.
As a kind of perferred technical scheme: flushing pipe and drying tube from hysteroscope handle be pierced by part respectively with pressure pump phase
Connection.
As a kind of perferred technical scheme: the flushing pipe and drying tube is hard pipeline.
As a kind of perferred technical scheme: the flush switch and dry injection cock bottom are respectively arranged on the punching
Wash the top of pipe and drying tube.
The invention has the advantages that:
1, it is designed using the integral structure of hysteroscope and flushing drying device, is convenient for preoperative preparation, flushing pipe
It is arranged in hysteroscope lens barrel with drying tube, extra pressure will not be generated to intercostal nerve and blood vessel when entering thoracic cavity, to drop
The low damage to human body.
2, it is applied in combination using Flushing nozzle and dry spray head, sterile saline flushing liquor is sprayed into hysteroscope camera lens, it will
Pollutant on camera lens is rinsed well, and is removed residual liquid with pressed gas, so that the camera lens moment is kept working condition, at any time
Clear image can be acquired, and rinse used sterile saline to be sucked out with aspirator at any time, not influence surgical procedure.
3, lens cleaning process is short, easy to operate and safe, so as to shorten operating time, keeps lens location not in thoracic cavity
It is dynamic to can be completed, in the course of surgery, when especially encountering the emergencies such as intraoperative hemorrhage, it can greatly facilitate hemostasis operation,
Improve success rate of operation.
Detailed description of the invention
Attached drawing 1 is a kind of structural schematic diagram of the flushing drying device of hysteroscope camera lens of the present invention.
Attached drawing 2 is a kind of main view of the flushing drying device of hysteroscope camera lens of the present invention.
Attached drawing 3 is the camera lens part enlarged diagram of the flushing drying device of another hysteroscope camera lens of the invention.
Specific embodiment
Below with reference to embodiment and referring to attached drawing, the invention will be further described.
Appended drawing reference involved in attached drawing and component part are as follows:
1. Flushing nozzle 2. dries spray head
3. 4. drying tube of flushing pipe
5. 6. pressed gas attachment device of flushing liquor attachment device
7. flush switch 8. dries injection cock
9. 10. hysteroscope camera lens of pressure pump
11. 12. hysteroscope handle of hysteroscope lens barrel
Embodiment 1
Attached drawing 1 is please referred to, attached drawing 1 is that a kind of flushing drying device of hysteroscope camera lens of the present invention includes Flushing nozzle 1, drying
Spray head 2, flushing pipe 3, drying tube 4, flushing liquor attachment device 5, pressed gas attachment device 6, flush switch 7, dry injection are opened
Close 8, pressure pump 9, hysteroscope camera lens 10, hysteroscope lens barrel 11, hysteroscope handle 12；
The Flushing nozzle 1 and dry spray head 2 protrude within the inclined-plane 1mm of hysteroscope camera lens 10, and the flushing is sprayed
The opening of first 1 water jet and puff prot formed with dry spray head 2 is inner small and outside big；The flushing pipe 3 and drying tube 4 are hard
Matter pipeline is pierced by part from hysteroscope handle 12 and is connected respectively with pressure pump 9 through hysteroscope lens barrel 11 and hysteroscope handle 12；
The pressure pump 9 distinguishes external flushing liquor attachment device 5 and pressed gas attachment device 6 again；The flush switch 7 and dry
Dry injection cock 8 is located on hysteroscope handle 12, and bottom is respectively arranged on the top of the flushing pipe 3 and drying tube 4.It needs
Bright: the water jet and puff prot size of the Flushing nozzle 1 and dry spray head 2 are not limited only to shown in attached drawing, can basis
Actual conditions adjust openings of sizes；The diameter about 2mm of the flushing pipe 3 and drying tube 4, but it is not limited to 2mm, it can be with hysteroscope mirror
Cylinder size is mutually coordinated；The flush switch 7 and dry injection cock 8 are respectively arranged on the top of flushing pipe 3 and drying tube 4, from
And corresponding pipeline can be made to narrow by pressing flush switch 7 or dry injection cock 8, to reach the salt water with pressure
Or gas flows through forward pipeline, sprays eventually by opening；The pressure pump 9 is to sterile saline and sterile pressure
Gas plays the role of pressurization and is pumped into sterile saline and gas in flushing pipe and drying tube respectively；Used in the flushing
To sterile saline can be sucked out at any time with aspirator, do not influence surgical procedure；
Attached drawing 2 is please referred to, attached drawing 2 is a kind of main view of the flushing drying device of hysteroscope camera lens of the present invention.The chamber
The flushing drying device practical approach of lens head are as follows: after camera lens is caused to obscure by humoral pollution, utilize flushing liquor to connect and fill
Set 5 and pressure pump 9 sterile saline is pumped into flushing pipe 3, by pressing flush switch 7, make physiology salt water flow in flushing pipe 3
The cross-sectional area crossed becomes smaller, to make physiological saline spray at Flushing nozzle 1 on 10 inclined-plane of hysteroscope camera lens, by dirts such as blood
Object is rinsed well；Then, in order to clean remaining physiological saline on camera lens and image the drying of hysteroscope camera lens 10 more clearly, benefit
With pressed gas attachment device 6 and drying tube 4, by pressing dry injection cock 8 by sterile pressed gas, with injection physiology salt
Water principle is identical, to spray through dry spray head 2 to lens plane, 10 surface liquid of hysteroscope camera lens is washed away and is made it dry,
Surgical field of view is set to become clear again.
Embodiment 2
Attached drawing 3 is please referred to, attached drawing 3 is the camera lens part amplification signal of the flushing drying device of another hysteroscope camera lens of the invention
Figure.The present embodiment is substantially the same manner as Example 1, the difference is that, the water spray of the Flushing nozzle 1 and dry spray head 2
Mouthful and puff prot with 30 ° or so of angle towards lens plane, can significantly more efficient cleaning camera lens, shorten cleaning camera lens when
Between, so as to shorten the time of operation.
A kind of flushing drying device of hysteroscope camera lens of the invention utilizes the integral structure of hysteroscope and flushing drying device
Preoperative preparation is convenient in design, and flushing pipe and drying tube are arranged in hysteroscope lens barrel, will not be when entering thoracic cavity to rib
Between nerve and blood vessel generate extra pressure, to reduce damage to human body；It is applied in combination using Flushing nozzle and dry spray head,
Sterile saline flushing liquor is sprayed into hysteroscope camera lens, the pollutant on camera lens is rinsed well, and will be remaining with pressed gas
Liquid removes, and the camera lens moment is made to keep working condition, can acquire clear image at any time, and rinse used sterile physiological salt
Water can be sucked out with aspirator at any time, not influence surgical procedure；Lens cleaning process is short, easy to operate and safe, so as to shorten operation
It time, keeps that lens location is motionless can be completed in thoracic cavity, in the course of surgery, especially encounters the urgent shape such as intraoperative hemorrhage
It when condition, can greatly facilitate hemostasis operation, improve success rate of operation.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
Member, without departing from the principle of the present invention, can also make several improvement and supplement, these are improved and supplement also should be regarded as
Protection scope of the present invention.
Claims (7)
1. a kind of flushing drying device of hysteroscope camera lens, which is characterized in that the flushing drying device includes Flushing nozzle, does
Dry spray head, flushing pipe, drying tube, flushing liquor attachment device, pressed gas attachment device, flush switch, dry injection cock, pressure
Power pump, hysteroscope camera lens, hysteroscope lens barrel, hysteroscope handle；The Flushing nozzle and dry spray head protrude from the inclined-plane of hysteroscope camera lens；
The flushing pipe and drying tube are through hysteroscope lens barrel and hysteroscope handle；External flushing liquor connection fills the pressure pump again respectively
It sets and pressed gas attachment device；The flush switch and dry injection cock, are located on hysteroscope handle.
2. according to the flushing drying device of hysteroscope camera lens described in claim 1, which is characterized in that the Flushing nozzle and dry
Dry spray head protrudes within the inclined-plane 1mm of hysteroscope camera lens.
3. according to the flushing drying device of hysteroscope camera lens described in claim 2, which is characterized in that the Flushing nozzle and dry
The opening of water jet and puff prot that dry spray head is respectively formed is inner small and outside big.
4. according to the flushing drying device of hysteroscope camera lens described in claim 3, which is characterized in that the water jet and jet
Mouthful with 30 ° of angle towards lens plane.
5. according to the flushing drying device of hysteroscope camera lens described in claim 1, which is characterized in that the flushing pipe and drying
Pipe is pierced by part from hysteroscope handle and is connected respectively with pressure pump.
6. according to the flushing drying device of hysteroscope camera lens described in claim 1, which is characterized in that the flushing pipe and drying
Pipe is hard pipeline.
7. according to the flushing drying device of hysteroscope camera lens described in claim 1, which is characterized in that the flush switch and dry
Dry injection cock bottom is respectively arranged on the top of the flushing pipe and drying tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910017184.5A CN109497916A (en) | 2019-01-08 | 2019-01-08 | A kind of flushing drying device of hysteroscope camera lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910017184.5A CN109497916A (en) | 2019-01-08 | 2019-01-08 | A kind of flushing drying device of hysteroscope camera lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109497916A true CN109497916A (en) | 2019-03-22 |
Family
ID=65756387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910017184.5A Pending CN109497916A (en) | 2019-01-08 | 2019-01-08 | A kind of flushing drying device of hysteroscope camera lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109497916A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111329433A (en) * | 2020-03-06 | 2020-06-26 | 首都医科大学附属北京天坛医院 | Take neural scope of self-purification function |
| CN112754544A (en) * | 2020-12-01 | 2021-05-07 | 华东医院 | Mirror body auxiliary device suitable for in neural scope operation |
| CN113181463A (en) * | 2021-06-04 | 2021-07-30 | 西安市人民医院(西安市第四医院) | Visual enema equipment for treating ulcerative colitis |
| CN113499024A (en) * | 2021-09-09 | 2021-10-15 | 上海执中医疗技术有限公司 | Deflector, deflection system and lens holding system |
| CN115178524A (en) * | 2022-07-01 | 2022-10-14 | 吉林大学中日联谊医院 | Cleaning device and cleaning method for paranasal sinus endoscopy |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6447446B1 (en) * | 1999-11-02 | 2002-09-10 | Medtronic Xomed, Inc. | Method and apparatus for cleaning an endoscope lens |
| CN2638669Y (en) * | 2003-09-01 | 2004-09-08 | 李新德 | Peritonescopy |
| CN2801066Y (en) * | 2005-05-13 | 2006-08-02 | 王广华 | Laparoscope operation rod |
| CN102578999A (en) * | 2012-02-28 | 2012-07-18 | 四川大学 | Laparoscope lens washing-drying device |
| CN203059651U (en) * | 2012-12-25 | 2013-07-17 | 王廷涛 | Laparoscope device |
| CN203662915U (en) * | 2013-12-25 | 2014-06-25 | 杭州市第一人民医院 | Washing device for neuroendoscopy lens |
| CN204683762U (en) * | 2015-05-20 | 2015-10-07 | 无锡市第四人民医院 | A kind of chamber mirror electric knife |
| CN107582014A (en) * | 2017-10-12 | 2018-01-16 | 无锡圣诺亚科技有限公司 | A kind of hard mirror protection sleeve pipe |
| CN207125705U (en) * | 2016-12-08 | 2018-03-23 | 上海执中医疗技术有限公司 | A kind of sheath and hysteroscope equipment and surgery systems for hysteroscope |
| CN207306718U (en) * | 2017-01-12 | 2018-05-04 | 中日友好医院 | Lens cleaning demister is used in a kind of thoracoscopic operation art |
| CN207462044U (en) * | 2016-12-20 | 2018-06-08 | 兰州大学 | Lens device is wiped in a kind of flushing of hysteroscope camera lens |
| CN207721792U (en) * | 2016-12-23 | 2018-08-14 | 兰州大学 | Control switch and flusher |
-
2019
- 2019-01-08 CN CN201910017184.5A patent/CN109497916A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6447446B1 (en) * | 1999-11-02 | 2002-09-10 | Medtronic Xomed, Inc. | Method and apparatus for cleaning an endoscope lens |
| CN2638669Y (en) * | 2003-09-01 | 2004-09-08 | 李新德 | Peritonescopy |
| CN2801066Y (en) * | 2005-05-13 | 2006-08-02 | 王广华 | Laparoscope operation rod |
| CN102578999A (en) * | 2012-02-28 | 2012-07-18 | 四川大学 | Laparoscope lens washing-drying device |
| CN203059651U (en) * | 2012-12-25 | 2013-07-17 | 王廷涛 | Laparoscope device |
| CN203662915U (en) * | 2013-12-25 | 2014-06-25 | 杭州市第一人民医院 | Washing device for neuroendoscopy lens |
| CN204683762U (en) * | 2015-05-20 | 2015-10-07 | 无锡市第四人民医院 | A kind of chamber mirror electric knife |
| CN207125705U (en) * | 2016-12-08 | 2018-03-23 | 上海执中医疗技术有限公司 | A kind of sheath and hysteroscope equipment and surgery systems for hysteroscope |
| CN207462044U (en) * | 2016-12-20 | 2018-06-08 | 兰州大学 | Lens device is wiped in a kind of flushing of hysteroscope camera lens |
| CN207721792U (en) * | 2016-12-23 | 2018-08-14 | 兰州大学 | Control switch and flusher |
| CN207306718U (en) * | 2017-01-12 | 2018-05-04 | 中日友好医院 | Lens cleaning demister is used in a kind of thoracoscopic operation art |
| CN107582014A (en) * | 2017-10-12 | 2018-01-16 | 无锡圣诺亚科技有限公司 | A kind of hard mirror protection sleeve pipe |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111329433A (en) * | 2020-03-06 | 2020-06-26 | 首都医科大学附属北京天坛医院 | Take neural scope of self-purification function |
| CN112754544A (en) * | 2020-12-01 | 2021-05-07 | 华东医院 | Mirror body auxiliary device suitable for in neural scope operation |
| CN112754544B (en) * | 2020-12-01 | 2024-02-23 | 华东医院 | Mirror body auxiliary device suitable for in neuroendoscopic surgery |
| CN113181463A (en) * | 2021-06-04 | 2021-07-30 | 西安市人民医院(西安市第四医院) | Visual enema equipment for treating ulcerative colitis |
| CN113499024A (en) * | 2021-09-09 | 2021-10-15 | 上海执中医疗技术有限公司 | Deflector, deflection system and lens holding system |
| CN113499024B (en) * | 2021-09-09 | 2022-01-21 | 上海执中医疗技术有限公司 | Deflector, deflection system and lens holding system |
| CN115178524A (en) * | 2022-07-01 | 2022-10-14 | 吉林大学中日联谊医院 | Cleaning device and cleaning method for paranasal sinus endoscopy |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109497916A (en) | A kind of flushing drying device of hysteroscope camera lens | |
| CN209474567U (en) | A kind of flushing drying equipment of hysteroscope camera lens | |
| CN208837888U (en) | A kind of hysteroscope camera lens with self-purification function | |
| CN207462044U (en) | Lens device is wiped in a kind of flushing of hysteroscope camera lens | |
| CN112274092A (en) | Automatic cleaning device for thoracoscope | |
| CN112244970A (en) | Direct-vision induced abortion uterine curettage device and system | |
| CN208492818U (en) | Active two-way controls wound-cleaning device | |
| CN109481770A (en) | A kind of power supply integrates visual negative pressure drainage pulse irrigator | |
| CN108261237A (en) | A kind of multi-functional gynemetrics's leep knife | |
| CN208785251U (en) | A kind of multi-functional automatic nasal cleaner | |
| CN111265724A (en) | External hanging type rinsing and sucking pipe for endoscope and endoscope | |
| CN110151335A (en) | A kind of multi-functional obstetrics and gynecology department auxiliary device | |
| CN109223070A (en) | Nasal endoscopes drag hook capable of flushing and sucking | |
| CN213191841U (en) | Disinfection flusher for skin | |
| CN215230917U (en) | Visible earwax flushing device for external auditory canal | |
| CN215082792U (en) | Peritoneoscope aspirator with gauze isolating device | |
| CN211561253U (en) | External hanging type rinsing and sucking pipe for endoscope and endoscope | |
| CN209378109U (en) | Integral type neurosurgery flushing aspirator | |
| CN210056103U (en) | Nasal endoscope pull hook capable of being flushed and sucked | |
| CN211381277U (en) | Endoscope sheath for face wrinkle removal | |
| CN219089910U (en) | Auxiliary platform for minimally invasive otoscope operation | |
| CN215457842U (en) | Flushing device for nasal endoscope operation | |
| CN209033287U (en) | A kind of medical treatment endoscope-assistant surgery inhaler | |
| CN213758148U (en) | Washing and sucking device for assisting endoscopic surgery | |
| CN214633358U (en) | Ear-nose-throat flushing device |
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 |