CN108245231A - A kind of visual foreign matter suction means - Google Patents
A kind of visual foreign matter suction means Download PDFInfo
- Publication number
- CN108245231A CN108245231A CN201711428435.6A CN201711428435A CN108245231A CN 108245231 A CN108245231 A CN 108245231A CN 201711428435 A CN201711428435 A CN 201711428435A CN 108245231 A CN108245231 A CN 108245231A
- Authority
- CN
- China
- Prior art keywords
- expanding plate
- camera
- installed part
- sliding
- housing
- 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
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/42—Gynaecological or obstetrical instruments or methods
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/50—Instruments, other than pincettes or toothpicks, for removing foreign bodies from the human body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/42—Gynaecological or obstetrical instruments or methods
- A61B2017/4216—Operations on uterus, e.g. endometrium
Abstract
The invention discloses a kind of visual foreign matter suction means of gynaecology, including housing and sliding part, the front end of the housing is equipped with expanding plate installed part, the front end of the expanding plate installed part is equipped with expanding plate, camera installed part is installed, the front end of the camera installed part is equipped with camera, and the end of the housing is equipped with slideway on the inside of the expanding plate, finger push part is slidably fitted in the slideway, the inside of the finger push part is equipped with suction aspirator tip by connecting rod.The configuration of the present invention is simple, it is easy to operate, a kind of instrument need to be only inserted into when in use can complete to expand the operations such as palace, observation and removing, the mode of removing is become to draw by traditional clear scrape, maximumlly reduce patient suffering, also maximumlly increase operating space, and the space size after expansion is sufficient for operative space requirement and vision requirement, it is shot by spherical camera, alleviates the work difficulty of medical worker.
Description
Technical field
The present invention relates to woman to produce medical instruments, more particularly to a kind of visual foreign matter suction means.
Background technology
Uterus is scraped in palace of the Qing Dynasty operation, and palace of the Qing Dynasty operation is exactly traditional induced abortion.Uterine curettage is different from Therapeutic Abortion, for clear
Except incomplete abortion stays in intrauterine tissue after Therapeutic Abortion, the reparation in uterus is helped, reduces the possibility of bleeding or infection.It can be with
Select painless uterine curettage, but with you go to a doctor hospital medical level it is related.As long as mentioning induced abortion, people will think naturally
To uterus is scraped, therefore, dilatation and curettage is almost into the synonym of induced abortion.The fact is also in this way, dilatation and curettage is early stage induced abortion
Commonly used method.Be also a kind of gynecological surgery although dilatation and curettage does not have to operate on, have in the case of tight disinfection into
Row.Operation is divided into two steps and carries out, and for the first step first cervical dilatation to enough size, second step is to reach uterus with curet
Intracavitary scrapes off embryo.The time of pregnancy is more long, and fetus is also just bigger, at this moment just needs cervical dilatation to maximum limit
Degree can just scrape fetus, so it is also just more difficult to scrape uterus；Pregnancy time is longer simultaneously, and uterus also can be with becoming more to come
Softer, the chance that when operation wears out uterus can naturally also increase.Therefore, dilatation and curettage could only generally be used within being pregnant three months
Method fetus is scraped out, should not just be performed the operation more than three months using dilatation and curettage；
At present, the curette clinically used typically first detects uterus depth when carrying out dilatation and curettage to patient with probe,
It is scraped clearly with curet again, when being scraped clearly to patient, to be inserted into visual device, uterus dilatation device and scrape device etc., insertion instrument clearly
Numerous, operation is extremely inconvenient, and easily scrapes and wear uterine wall, and extreme difficulty is brought to medical worker.
Invention content
Numerous the invention aims to solve above-mentioned insertion instrument, operation is extremely inconvenient, and easily scrapes and wear uterine wall,
The problems such as extreme difficulty being brought to medical worker, and a kind of visual foreign matter suction means is provided.
The present invention includes housing and sliding part, and the front end of the housing is equipped with expanding plate installed part, the expanding plate peace
The front end of piece installing is equipped with expanding plate, and camera installed part is equipped on the inside of the expanding plate, the camera installed part
Front end is equipped with camera, and the end of the housing is equipped with slideway, finger push part is slidably fitted in the slideway, described
The inside of finger push part is equipped with suction aspirator tip by connecting rod, and the suction aspirator tip is connected to the electronic of the external world by pipeline
Aspirator.
The central part of the expanding plate installed part is equipped with columned reserved cavity, and the suction aspirator tip is cylindric, and
The diameter of reserved cavity cross section is slightly larger than the diameter of suction aspirator tip cross section.
The width of the camera installed part is less than the diameter of expanding plate installed part.
The lateral wall of the housing is equipped with the first sliding rail, and the madial wall of the sliding part is equipped with the second sliding rail, and
One sliding rail and the second sliding rail form sliding rail structure of drawer.
The sliding part includes expanding plate accepting regions and the sliding area of front end, and the madial wall of expanding plate accepting regions
For the arcwall face being bent to sliding part centre.
The camera installed part is internally provided with the ccd sensor being sequentially connected electrically, A/D converter and microcontroller, described
Ccd sensor is connect by electric conductor with camera, and the microcontroller is connect by data line with extraneous display, institute
It states microcontroller and external power supply is connected to by electric conductor.
The quantity of the expanding plate is at least eight, and eight expanding plates using at expanding plate installed part centre of surface as the center of circle
Circumferentially shape is distributed.
The expanding plate is made of Nitinol.
The lateral wall of the expanding plate is cased with soft rubber sleeve.
The camera is spherical camera, and the lateral wall of spherical camera is coated with waterproof layer.
The operation principle and process of the present invention：
When in use, forward end slides sliding part, makes the accepting regions of sliding part front end by expanding plate installed part, expansion
Piece, camera installed part and camera wrap, then the visual foreign matter suction means is inserted into patient's body, in one's hands stretching into
Behind art position, sliding part is slided backward, the accepting regions of sliding part front end is made to pacify expanding plate installed part, expanding plate, camera
Piece installing and camera are released, and the expanding plate after releasing can expand outwardly into the contour shape set in advance, uterine cavity is expanded,
After expanding plate is expanded, finger push part is pushed forward, and in the region that suction aspirator tip release is expanded to expanding plate, opening is taken the photograph
As head is shot, camera can be handled the picture taken by ccd sensor, A/D converter and microcontroller, and
And by treated, signal is sent to that extraneous display is shown, is observed convenient for doctor, after observation by suction aspirator tip into
Row is drawn, and forward end slides sliding part after absorption, make the accepting regions of sliding part front end by expanding plate installed part, expanding plate,
Camera installed part and camera wrap, then the visual foreign matter suction means is extracted from patient's body.
Beneficial effects of the present invention：
The configuration of the present invention is simple, easy to operate, need to only be inserted into a kind of instrument when in use can complete to expand palace, observation and clear
It is operated except waiting, the mode of removing is become to draw by traditional clear scrape, maximumlly reduces patient suffering, it is also maximized to increase
Big operating space, and the space size after expanding is sufficient for operative space requirement and vision requirement, passes through spherical camera
It is shot, alleviates the work difficulty of medical worker.
Description of the drawings
Fig. 1 is the structure diagram of the present invention.
Fig. 2 is the structure diagram of expanding plate installed part and expanding plate in the present invention.
Specific embodiment
It please refers to Fig.1 with shown in Fig. 2, for a kind of embodiment of the present invention, the present embodiment includes housing 1 and sliding part 2, institute
The front end for stating housing 1 is equipped with expanding plate installed part 3, and the front end of the expanding plate installed part 3 is equipped with expanding plate 4, the expansion
The inside for opening piece 4 is equipped with camera installed part 5, and the front end of the camera installed part 5 is equipped with camera 6, the housing 1
End slideway 7 is installed, finger push part 8 is slidably fitted in the slideway 7, the inside of the finger push part 8 passes through
Connecting rod is equipped with suction aspirator tip 9, and the suction aspirator tip 9 is connected to extraneous electric suction apparatus by pipeline；
The central part of the expanding plate installed part 3 is equipped with columned reserved cavity, the suction aspirator tip 9 to be cylindric,
And the diameter of reserved cavity cross section is slightly larger than the diameter of 9 cross section of suction aspirator tip；
The width of the camera installed part 5 is less than the diameter of expanding plate installed part 3；
The lateral wall of the housing 1 is equipped with the first sliding rail 11, and the madial wall of the sliding part 2 is equipped with the second sliding rail
21, and the first sliding rail 11 and the second sliding rail 21 form sliding rail structure of drawer；
The sliding part 2 includes expanding plate accepting regions and the sliding area of front end, and the inside of expanding plate accepting regions
Wall is the arcwall face being bent to sliding part centre；
The camera installed part 5 is internally provided with the ccd sensor being sequentially connected electrically, A/D converter and microcontroller, described
Ccd sensor is connect by electric conductor with camera 6, and the microcontroller is connect by data line with extraneous display,
The microcontroller is connected to external power supply by electric conductor；
The quantity of the expanding plate 4 is at least eight, and eight expanding plates 4 to be at 3 centre of surface of expanding plate installed part
Circumferentially shape is distributed in the center of circle；
The expanding plate 4 is made of Nitinol；
The lateral wall of the expanding plate 4 is cased with soft rubber sleeve；
The camera 6 is spherical camera, and the lateral wall of spherical camera is coated with waterproof layer；
The operation principle and process of the present invention：When in use, forward end slides sliding part 2, makes the storage of 2 front end of sliding part
Region wraps expanding plate installed part 3, expanding plate 4, camera installed part 5 and camera 6, then the visual foreign matter is drawn dress
It puts and is inserted into patient's body, after operative site is extend into, slide backward sliding part 2, make the accepting regions of 2 front end of sliding part will
Expanding plate installed part 3, expanding plate 4, camera installed part 5 and camera 6 are released, and the expanding plate 4 after releasing can be expanded outwardly into
The contour shape set in advance, expands uterine cavity, after expanding plate 4 is expanded, pushes finger push part 8 forward, will inhale
Aspirator tip 9 is released in the region expanded to expanding plate 4, is opened camera 6 and is shot, the picture that camera 6 can will take
It is handled by ccd sensor, A/D converter and microcontroller, and signal is sent to extraneous display by treated
It is shown, observing convenient for doctor, being drawn after observation by suction aspirator tip 9, forward end slides sliding part 2 after absorption,
The accepting regions of 2 front end of sliding part is made to wrap expanding plate installed part 3, expanding plate 4, camera installed part 5 and camera 6,
The visual foreign matter suction means is extracted from patient's body again.
Claims (1)
1. a kind of visual foreign matter suction means, including housing (1) and sliding part (2), it is characterised in that：Before the housing (1)
End is equipped with expanding plate installed part (3), and the front end of the expanding plate installed part (3) is equipped with expanding plate (4), the expanding plate
(4) camera installed part (5) is installed, the front end of the camera installed part (5) is equipped with camera (6), described on the inside of
The end of housing (1) is equipped with slideway (7), and finger push part (8), the finger push are slidably fitted in the slideway (7)
The inside of part (8) is equipped with suction aspirator tip (9) by connecting rod, and the suction aspirator tip (9) is connected to extraneous electricity by pipeline
Dynamic aspirator；
The central part of the expanding plate installed part (3) is equipped with columned reserved cavity, the suction aspirator tip (9) to be cylindric,
And the diameter of reserved cavity cross section is slightly larger than the diameter of suction aspirator tip (9) cross section；
The width of the camera installed part (5) is less than the diameter of expanding plate installed part (3)；
The lateral wall of the housing (1) is equipped with the first sliding rail (11), and the madial wall of the sliding part (2) is equipped with the second sliding rail
(21), and the first sliding rail (11) and the second sliding rail (21) form sliding rail structure of drawer；
Expanding plate accepting regions and sliding area of the sliding part (2) including front end, and the madial wall of expanding plate accepting regions
For the arcwall face being bent to sliding part centre；
The camera installed part (5) is internally provided with the ccd sensor being sequentially connected electrically, A/D converter and microcontroller, described
Ccd sensor is connect by electric conductor with camera (6), and the microcontroller is connected by data line and extraneous display
It connects, the microcontroller is connected to external power supply by electric conductor；
The quantity of the expanding plate (4) is at least eight, and eight expanding plates (4) with expanding plate installed part (3) centre of surface at
For the center of circle, circumferentially shape is distributed；
The expanding plate (4) is made of Nitinol；
The lateral wall of the expanding plate (4) is cased with soft rubber sleeve；
The camera (6) is spherical camera, and the lateral wall of spherical camera is coated with waterproof layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711428435.6A CN108245231A (en) | 2017-12-26 | 2017-12-26 | A kind of visual foreign matter suction means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711428435.6A CN108245231A (en) | 2017-12-26 | 2017-12-26 | A kind of visual foreign matter suction means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108245231A true CN108245231A (en) | 2018-07-06 |
Family
ID=62723840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711428435.6A Pending CN108245231A (en) | 2017-12-26 | 2017-12-26 | A kind of visual foreign matter suction means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108245231A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109480978A (en) * | 2018-12-27 | 2019-03-19 | 杜静 | A kind of obstetrics and gynecology department Womb extractor |
| CN113397673A (en) * | 2021-07-16 | 2021-09-17 | 申兵涛 | Gynaecology's intensity adjustable type is curettage ware fast |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201920896U (en) * | 2011-01-14 | 2011-08-10 | 岳玉泉 | Electrical knife for small incisions |
| CN103340679A (en) * | 2013-07-16 | 2013-10-09 | 东南大学 | Novel gynecological operation auxiliary system |
| CN208492256U (en) * | 2017-12-26 | 2019-02-15 | 吉林大学 | A kind of visual foreign matter suction means |
-
2017
- 2017-12-26 CN CN201711428435.6A patent/CN108245231A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201920896U (en) * | 2011-01-14 | 2011-08-10 | 岳玉泉 | Electrical knife for small incisions |
| CN103340679A (en) * | 2013-07-16 | 2013-10-09 | 东南大学 | Novel gynecological operation auxiliary system |
| CN208492256U (en) * | 2017-12-26 | 2019-02-15 | 吉林大学 | A kind of visual foreign matter suction means |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109480978A (en) * | 2018-12-27 | 2019-03-19 | 杜静 | A kind of obstetrics and gynecology department Womb extractor |
| CN109480978B (en) * | 2018-12-27 | 2021-03-02 | 杜静 | Uterus traction device for obstetrics and gynecology department |
| CN113397673A (en) * | 2021-07-16 | 2021-09-17 | 申兵涛 | Gynaecology's intensity adjustable type is curettage ware fast |
| CN113397673B (en) * | 2021-07-16 | 2024-02-02 | 申兵涛 | Gynecological intensity-adjustable type quick uterine curettage device |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180706 |
|
| RJ01 | Rejection of invention patent application after publication |