CN101721240A - Whole course visible abortion system - Google Patents
Whole course visible abortion system Download PDFInfo
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- CN101721240A CN101721240A CN200910198704A CN200910198704A CN101721240A CN 101721240 A CN101721240 A CN 101721240A CN 200910198704 A CN200910198704 A CN 200910198704A CN 200910198704 A CN200910198704 A CN 200910198704A CN 101721240 A CN101721240 A CN 101721240A
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Abstract
The invention discloses a whole course visible abortion system, which relates to the technical field of medical equipment and solves the technical problem of reducing damage of abortion operation to the patient. The system comprises an endoscope, a CCD imaging device and an air-liquid processing device. The CCD imaging device comprises a cold light source and an imaging assembly; the endoscope comprises a lens and a visible canal. The air-liquid processing device comprises a high-pressure air source, an air-liquid separator, a vacuum pump and two pressure controllers. The lens is connected with the cold light source and the imaging assembly respectively through lighting optical fiber and imaging optical fiber. A nozzle and a suction opening are arranged on the lateral side of the lens. The cavity of the visible canal is divided into two channels, wherein one channel is an air supply channel, and the other chanel is a negative suction channel. The nozzle is connected with the high-pressure air source through the air supply channels and the pressure controllers. The suction opening is connected with the vacuum bump through the negative suction channel, the air-liquid separator and the pressure controllers. The system ensures that an abortion operation is carried under a whole course visible condition.
Description
Technical field
The present invention relates to the technology of armarium, particularly relate to the technology of a kind of abortion's of being used for whole course visible abortion system.
Background technology
When only just inserting the uterus in endoscope, realizes existing visible abortion system " visual state " of performing the operation, after operation is implemented, the blood stains that produced in the operation can adhere to the minute surface of endoscope, thereby can't continue to use endoscope to continue observation, the subsequent process of operation all reaches blind the scraping of feel enforcement by rule of thumb by experienced nurse and finishes, and too little at the conceived initial stage owing to pregnant capsule, after arriving a certain size, the ovum of must being fertilized by the time length could implement the abortion; Therefore patient's is painful big, and wound surface is big, dangerous high; Sometimes also can worry to scrape totally not cause massive hemorrhage, so also must large tracts of land repeat dilatation and curettage, make the uterus scrape to wear, malpractice such as infertile, uterus massive hemorrhage happens occasionally all the life.
Summary of the invention
At the defective that exists in the above-mentioned prior art, technical problem to be solved by this invention provides a kind ofly can carry out the abortion under the whole course visible condition, reduce the whole course visible abortion system to patient's damage.
In order to solve the problems of the technologies described above, a kind of whole course visible abortion system provided by the present invention comprises endoscope and CCD imaging device; Described CCD imaging device comprises cold light source and image-forming assembly; Described endoscope comprises lens, visual sheath pipe, lighting fiber and imaging fibre, and described lens are installed on visual sheath tube head, and is connected the cold light source and the image-forming assembly of CCD imaging device respectively through lighting fiber and imaging fibre;
It is characterized in that: also comprise gas-liquid processing device, described gas-liquid processing device comprises high-pressure air source, gas-liquid separator, vacuum pump, first pressure controller and second pressure controller;
The tube chamber of described visual sheath pipe axially is separated into two passages along it, and one of them is an air supply channel, and another is the negative pressure-pumping passage, and described lighting fiber and imaging fibre are sheathed in the air supply channel of visual sheath pipe;
Described air supply channel connects described high-pressure air source through first pressure controller, and described negative pressure-pumping passage connects vacuum pump through gas-liquid separator, second pressure controller;
The side of described lens is provided with nozzle and pump orifice, and described nozzle is communicated with the air supply channel of visual sheath pipe, and its jet direction is towards the outer minute surface of lens, and described pump orifice is communicated with the negative pressure-pumping passage of visual sheath pipe.
Further, described image-forming assembly is connected in series successively by CCD controller, image processor and display and forms.
Whole course visible abortion system provided by the invention, in operation process, can pass through the air supply channel, nozzle of high-pressure air source, first pressure controller, visual sheath pipe gas to the outer minute surface sustained firing specified pressure of lens, thereby the outer minute surface at lens forms the mobile air film of one deck, the outer minute surface of protection lens is avoided blood stains and is polluted, when even if the outer minute surface of lens is subjected to polluting once in a while, the dashing the power of blowing and also can remove pollution of the air film that flows; Intrauterine blood stains and nozzle are sprayed onto intravital gas and can are pumped to external by the pump orifice of straight empty pump scioptics side, the negative pressure-pumping passage of visual sheath pipe; Therefore the abortion is carried out under the whole course visible condition, make operation become simple, accurate, can reduce damage the patient.
Description of drawings
Fig. 1 is the structural representation of the whole course visible abortion system of the embodiment of the invention;
Fig. 2 is the sectional view of the visual sheath pipe in the whole course visible abortion system of the embodiment of the invention;
Fig. 3 is the fundamental diagram of the nozzle in the whole course visible abortion system of the embodiment of the invention;
Fig. 4 is the sketch map that the whole course visible abortion system of the embodiment of the invention carries out the abortion.
The specific embodiment
Below in conjunction with description of drawings embodiments of the invention are described in further detail, but present embodiment is not limited to the present invention, every employing analog structure of the present invention and similar variation thereof all should be listed protection scope of the present invention in.
As shown in Figure 1-Figure 3, a kind of whole course visible abortion system that the embodiment of the invention provided comprises endoscope and CCD imaging device 1; Described CCD imaging device 1 comprises cold light source, is connected in series the image-forming assembly that forms successively by CCD controller, image processor and display; Described endoscope comprises lens 6, visual sheath pipe 2, lighting fiber 4 and imaging fibre 5, and described lens 6 are installed on visual sheath pipe 2 heads (referring to Fig. 3), and is connected the cold light source and the image-forming assembly of CCD imaging device 1 respectively through lighting fiber 4 and imaging fibre 5;
It is characterized in that: also comprise gas-liquid processing device, described gas-liquid processing device comprises high-pressure air source 31, is used to produce the vacuum pump 32 of negative pressure (band energy storage canister), gas-liquid separator 33, first pressure controller 35 and second pressure controller 34;
The tube chamber of described visual sheath pipe 2 axially is separated into two passages (referring to Fig. 2) along it, and one of them is an air supply channel 22, and another is a negative pressure-pumping passage 21, and described lighting fiber 4 and imaging fibre 5 are sheathed in the air supply channel 22 of visual sheath pipe 2;
Described air supply channel 22 connects described high-pressure air source 31 through first pressure controller 35, and described negative pressure-pumping passage 21 connects vacuum pump 32 through gas-liquid separator 33, second pressure controller 34;
As shown in Figure 3, the side of described lens 6 is provided with nozzle 7 and pump orifice (not shown), and described nozzle 7 is communicated with the air supply channel 22 of visual sheath pipe 2, and its jet direction is towards the outer minute surface of lens 6, and described pump orifice is communicated with the negative pressure-pumping passage 21 of visual sheath pipe 2.
Described high-pressure air source 31 is the air compressor machines that have air accumulator.
The operation principle of the embodiment of the invention is as follows:
As shown in Figure 4, when carrying out the abortion, cold light source provides illumination through lighting fiber, the surgical environments of lens in uterus 10, and the intrauterine environment image is passed to the CCD controller through lens, imaging fibre, is passed to by the CCD controller and delivers to the display demonstration after image processor is handled; Determine the position of germ cell 11 in uterus 10 by image;
In operation process, air compressor machine continues to provide force value at 1.5kg/cm by the air supply channel of first pressure controller 35, visual sheath pipe to nozzle
2To 3.5kg/cm
2Between gases at high pressure, gases at high pressure are by the outer minute surface sustained firing of nozzle to lens, thereby the outer minute surface at lens forms the mobile air film of one deck, the outer minute surface of protection lens is avoided blood stains and is polluted, when even if the outer minute surface of lens is subjected to polluting once in a while, flow the dashing the power of blowing and also can remove pollution of air film, thus guarantee that the normal imaging observation work of endoscope can effectively uninterruptedly carry out;
In operation process, straight empty pump provides suction force by the negative pressure-pumping passage of visual sheath pipe to the pump orifice of lens side, the size of suction force is controlled by second pressure controller 34, intrauterine blood stains are under the siphonage that the nozzle negative pressure produces, be sprayed onto the negative pressure-pumping passage of intravital gas by pump orifice, visual sheath pipe with nozzle and drain into externally, handle by gas-liquid separator.
In the embodiment of the invention, the gases at high pressure that air compressor machine provides to nozzle are carbon dioxide (CO
2), even therefore a spot of gas overflow intrauterine is arranged, can not form the aeroembolism injury yet.
Claims (2)
1. a whole course visible abortion system comprises endoscope and CCD imaging device; Described CCD imaging device comprises cold light source and image-forming assembly; Described endoscope comprises lens, visual sheath pipe, lighting fiber and imaging fibre, and described lens are installed on visual sheath tube head, and is connected the cold light source and the image-forming assembly of CCD imaging device respectively through lighting fiber and imaging fibre;
It is characterized in that: also comprise gas-liquid processing device, described gas-liquid processing device comprises high-pressure air source, gas-liquid separator, vacuum pump, first pressure controller and second pressure controller;
The tube chamber of described visual sheath pipe axially is separated into two passages along it, and one of them is an air supply channel, and another is the negative pressure-pumping passage, and described lighting fiber and imaging fibre are sheathed in the air supply channel of visual sheath pipe;
Described air supply channel connects described high-pressure air source through first pressure controller, and described negative pressure-pumping passage connects vacuum pump through gas-liquid separator, second pressure controller;
The side of described lens is provided with nozzle and pump orifice, and described nozzle is communicated with the air supply channel of visual sheath pipe, and its jet direction is towards the outer minute surface of lens, and described pump orifice is communicated with the negative pressure-pumping passage of visual sheath pipe.
2. system according to claim 1 is characterized in that: described image-forming assembly is connected in series successively by CCD controller, image processor and display and forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101987043A CN101721240B (en) | 2009-11-12 | 2009-11-12 | Whole course visible abortion system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101987043A CN101721240B (en) | 2009-11-12 | 2009-11-12 | Whole course visible abortion system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101721240A true CN101721240A (en) | 2010-06-09 |
| CN101721240B CN101721240B (en) | 2012-07-25 |
Family
ID=42443215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101987043A Expired - Fee Related CN101721240B (en) | 2009-11-12 | 2009-11-12 | Whole course visible abortion system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101721240B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110151370A (en) * | 2019-05-05 | 2019-08-23 | 上海长征医院 | A kind of oesophagus arrangement for deflecting of the inflatable with film thermometric |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2673295Y (en) * | 2003-06-21 | 2005-01-26 | 索占海 | Gynecoiatary endoscope disposable inspection therapeutic instrument |
| CN100431501C (en) * | 2004-05-20 | 2008-11-12 | 深圳市福安康科技发展有限公司 | Visible artificial abortion diagnosis and treatment equipment |
| CN201127643Y (en) * | 2007-11-21 | 2008-10-08 | 周毅 | Intellectualized visual painless induced abortion |
-
2009
- 2009-11-12 CN CN2009101987043A patent/CN101721240B/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110151370A (en) * | 2019-05-05 | 2019-08-23 | 上海长征医院 | A kind of oesophagus arrangement for deflecting of the inflatable with film thermometric |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101721240B (en) | 2012-07-25 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120725 Termination date: 20171112 |