CN202005738U - Epitheca with through bag for expanding-cavity therapy - Google Patents
Epitheca with through bag for expanding-cavity therapy Download PDFInfo
- Publication number
- CN202005738U CN202005738U CN2011200422791U CN201120042279U CN202005738U CN 202005738 U CN202005738 U CN 202005738U CN 2011200422791 U CN2011200422791 U CN 2011200422791U CN 201120042279 U CN201120042279 U CN 201120042279U CN 202005738 U CN202005738 U CN 202005738U
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- epitheca
- port
- capsule
- saturating
- spherical
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Abstract
The utility model relates to an epitheca with a through bag for expanding-cavity therapy, which comprises a long pipe of the epitheca and a four-way pipe body; a first port of the four-way pipe body is a connector; the port connected with the long pipe of the epitheca serves as a second port; and the first port, the second port and the long pipe of the epitheca are coaxial; a third port and a fourth port are respectively located on the two sides of the four-way pipe body and respectively serve as a water inlet and a water outlet; the epitheca further comprises a spherical through bag mechanism, wherein a leather hose sheaths the long pipe of the epitheca, and the spherical through bag is located at the tail end of the long pipe of the epitheca; a ring-shaped air bag sheaths the outer middle part of the leather hose; one side of the ring-shaped air bag is communicated with a hard pipeline; and the other end of the hard pipeline is communicated with a Y-shaped water channel. By using the device, liquid or gas can be prevented from being directly injected into a human organ, the spherical bag at the front end of the epitheca is expanded to expand the organ indirectly so as to achieve the purpose of splanchnoscopy; therefore, embolism or other complications caused by direct contact between the liquid and gas and the human organ can be avoided, and the recovery of a patient is facilitated.
Description
Technical field
This utility model belongs to the medical device that loculus health check-ups such as can be used for hysteroscope, cystoscope is looked into, and is specifically related to be used for the epitheca of hysteroscope etc.
Background technology
Existing endoscope Minimally Invasive Surgery when loculus health check-ups such as carrying out hysteroscope, cystoscope is looked into, normally inserts an epitheca at the hysteroscope front end, then epitheca is injected the natural passage of human body, has entered into the checked cavity of patient up to the epitheca front end.Afterwards, with the normal saline of outside or glucose solution (or gas) by connecting the inner passage of epitheca, directly pour into (injection) to patient's cavity, make cavity be subjected to compression swelling, after suitable size, searchlighting and camera head (See Figure) by being connected with hysteroscope checked the concrete symptom in patient's cavity then.
In checking operating process, because dabbling liquid (or the gas that injects) directly contacts with human tissue organ, so cause thromboembolism or other complication easily, harm patient's life security is (as: in checking operation, if cavity inner wall is hemorrhage, be filled into the liquid in the cavity or the influence of gas, the intravital air pressure in chamber raises, and this air pressure will surpass the blood pressure in the cavity inner wall blood capillary.Cause to be filled into the intravital gas in chamber and might to enter into blood capillary, form bubble.These " bubbles " are by the blood circulation of human body; through human heart; reach in the blood capillary at each position of human body (comprising brain), when " bubble " enters in the blood capillary, because the tube wall in the blood capillary is very tiny; promptly gas embolism might take place; if long gas embolism will cause situations such as human tissue cell's anoxia at this place and nutrient substance, thereby cause ill symptoms; when serious, even the crisis human life).On the other hand, be filled into the intravital liquid solution in chamber (or gas), under normal conditions because the adsorptivity of metal, with the inwall of human body natural's passage be being attached together tightly.But along with pouring into of liquid, the intravital pressure in chamber constantly increases, and the intravital liquid in chamber might be along metal outer wall outflow of epitheca etc.
Summary of the invention
Existing chamber mirror exists in checking operation in order to solve, dabbling liquid (or the gas that injects) directly contacts with human tissue organ, cause the problem of thromboembolism or other complication easily, this utility model provides a kind of epitheca with the saturating capsule of swollen chamber diagnosis and treatment that is used for hysteroscope etc.
Concrete technical solution is as follows:
Epitheca with the saturating capsule of swollen chamber diagnosis and treatment comprises epitheca, and improvement is: described epitheca is split type, comprises epitheca long tube 2 and four-way body 15, and an end of epitheca long tube 2 is by the four-way body 15 that is being threaded; First port of four-way body 15 is a connector 14, and the port that is connected with the epitheca long tube is second port one 7, and first port one 4, second port one 7 and epitheca long tube 2 are coaxial; The 3rd port and the 4th port lay respectively at the both sides of four-way body, are respectively epitheca outlet 12 and epitheca water inlet 13; Be arranged with spherical saturating capsule mechanism on the other end of epitheca; Spherical saturating capsule mechanism comprises spherical saturating capsule 1, spherical saturating capsule 1 is being communicated with leather hose 6, leather hose 6 outer middle parts are arranged with annular air-pocket 3, annular air-pocket 3 one sides are being communicated with hard pipeline 4, the other end of hard pipeline 4 is being communicated with the water channel of Y shape, and first port of the water channel of Y shape is an outlet 8, is provided with plug 9 in the outlet 8, second port is a water inlet 10, is provided with passage valve plug 11 in the water inlet 10; Described hard pipeline 4 is attached to rear portion, leather hose 6 outside.
Described annular air-pocket 3 and leather hose 6 materials are natural rubber or polyurethane.
Compared with prior art, the utlity model has following useful technique effect:
1, use this device can avoid outside liquid or gas directly to contact with patient's cavity, expand by the saturating capsule with the epitheca front end, desired condition when reaching the chamber spectroscopy is opened in the cavity expansion that will stick to indirectly on the capsule.Avoided causing thromboembolism or other complication, also be convenient to patient's recovery owing to liquid, gas directly contact with human tissue organ;
Operation easier and danger when 2, reducing inspection.In existing loculus health check-up was looked into, existing test mode all was to adopt normal saline and glucose solution (or gas) perfusion (injection) in cavity, makes it add compression swelling.Like this, perfusion (injection) needs real-time monitoring to the intravital liquid in chamber (gas) pressure, and after checking, the intravital perfusion fluid in chamber need be discharged or the like.The complicated operations flow process must be just can be finished by veteran doctor.And adopt epitheca after this improvement, and carrying out cavity when checking, not only can directly cut liquid to discharge, and the pressure medium that is filled in the air bag can be pre-set, in addition when making air bag, with regard to the maximum swelling limit of pre-designed air bag, make its duplicate protection, reduce dangerous;
3, this device is for split type, and epitheca long tube and four-way body can break easily, is convenient to the doctor and can be used for disinfecting of concentrated occasion of checking and apparatus etc.
Description of drawings
Fig. 1 is the epitheca structural representation with the saturating capsule of swollen chamber diagnosis and treatment.
Fig. 2 is four-way body and related port structural representation.
Fig. 3 is that epitheca long tube and spherical saturating capsule mechanism cooperate sketch map.
Fig. 4 be this utility model when perfusion fluid, liquid flow to sketch map.
Fig. 5 be this utility model when drain, liquid flow to sketch map.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described by embodiment.
Embodiment:
Referring to Fig. 1, Fig. 2 and Fig. 3, the epitheca with the saturating capsule of swollen chamber diagnosis and treatment comprises epitheca, and epitheca is split type, comprises epitheca long tube 2 and four-way body 15, and an end of epitheca long tube 2 is by the four-way body 15 that is being threaded; First port of four-way body 15 is a connector 14, and the port that is connected with the epitheca long tube is second port one 7, and first port one 4, second port one 7 and epitheca long tube 2 are coaxial; The 3rd port and the 4th port lay respectively at the both sides of four-way body, are respectively epitheca outlet 12 and epitheca water inlet 13; Be arranged with spherical saturating capsule mechanism on the other end of epitheca; Spherical saturating capsule mechanism comprises spherical saturating capsule 1, spherical saturating capsule 1 is being communicated with leather hose 6, leather hose 6 outer middle parts are arranged with annular air-pocket 3, annular air-pocket 3 one sides are being communicated with hard pipeline 4, the other end junction 5 of hard pipeline 4 is being communicated with the water channel 7 of Y shape, and first port of the water channel 7 of Y shape is an outlet 8, is provided with plug 9 in the outlet 8, second port is a water inlet 10, is provided with passage valve plug 11 in the water inlet 10; Described hard pipeline 4 is attached to rear portion, leather hose 6 outside.
Annular air-pocket 3 and leather hose 6 materials are natural rubber or polyurethane.
Referring to Fig. 4, during use, at first, the four-way body 15 of disinfecting and epitheca long tube 2 by being threaded, are set to the saturating capsule of sphere mechanism on the epitheca from an end of epitheca long tube 2 by leather hose 6, spherical saturating capsule 1 is positioned at the end of epitheca long tube 2.Because the adsorptivity of metal, the inwall of leather hose 6 can well be adsorbed on the metal surface of epitheca long tube 2.Be in deflated state under spherical saturating capsule 1 normal condition, but when being subjected to the liquid perfusion, can expand into the ball shape about radius 40mm.And after expansion, the thorough fare of the saturating capsule of this sphere is very good, almost is in pellucidity.
Be connected with the connector 14 of endoscope with epitheca connecting the chamber mirror of photographic head with light source output.Pull out the plug 9 in annular air-pocket 3 outlets 8, and open near the outlet 12 of the epitheca 15 that communicates with spherical saturating capsule 1 flowing water Valve, then epitheca long tube 2 is inserted cavity lane slowly, can see the scale of looking on the epitheca long tube 2 this moment, and the degree of depth that at last epitheca long tube 2 is entered cavity is adjusted to suitable position.
Afterwards, shut near the flowing water Valve the epitheca outlet 12 on the epitheca 15, beyond the Great Wall the plug 9 at outlet 8 places of annular air-pocket 3.The outlet of filling solution container will be housed with leather hose to be connected with epitheca water inlet 13 on the epitheca 15.Attention: the solution pressure in this container should be controlled in the scope of a safety.At this moment, just can open near the by-pass valve control the epitheca water inlet 13 on the epitheca 15, with the inner passage of the epitheca water inlet 13 of external solution on external leather hose, epitheca 15, inlet valve, epitheca long tube 2, arrive in the spherical saturating capsule 1 at last.Spherical saturating capsule 1 will expand along with the injection of solution.Spherical saturating capsule 1 after the expansion will support the whole inwall that is examined cavity, and along with injecting increasing of cavity solution, the size of spherical saturating capsule 1 also can increase thereupon, struts fully up to being examined cavity.What adopt because of the saturating capsule of sphere 1 is new material, and its permeability is very good, thus in the cavity checking process, the inwall situation of cavity, can be proper by with endoscope that epitheca is connected on camera collection come out, be presented on the monitor really.
After spherical saturating capsule 1 is injected into liquid solution, though because the metal package of epitheca long tube 2 has adsorption in the face of leather hose 6,, along with the liquid that injects spherical saturating capsule 1 increases gradually, the fluid pressure in the spherical saturating capsule 1 will increase gradually.At this moment, might occur: be injected into liquid in the spherical saturating capsule 1 along the outer surface of epitheca long tube 2, in the saturating capsule 1 of sphere along leather hose 6 effusive phenomenons.
The effect of the annular air-pocket of locating from about the terminal 80mm of epitheca long tube 23 has 2 points, one: stop the liquid in the spherical saturating capsule 1 to flow out when checking; Its two: stop to be examined the intravital solution in chamber and to flow out.
Can pass through an injector for medical purpose 16, the intake tunnel 10 of liquid from the water channel 7 of the Y shape of connection annular air-pocket 3 injected.Along with injecting increasing of liquid solution, annular air-pocket 3 also expands thereupon.The expansion of annular air-pocket 3 on the one hand, makes that the slit between annular air-pocket 3 and the cavity lane reduces, and is just more and more compacter; On the other hand, make that the gap between the leather hose 6 that is wrapped up by annular air-pocket 3 is also more and more littler.Also just stoped the backflow of liquid in intravital liquid in tested chamber and the spherical saturating capsule 1.
After inspection finishes, see Fig. 5, can open the flowing water Valve at epitheca outlet 12 places on the epitheca 15, the solution that before was injected in the spherical saturating capsule 1 is discharged.And extract plug 9, the solution in the annular air-pocket 3 is also discharged.At this moment, because two place's air bags by the contraction of chamber pressure and cavity lane muscle compressing, can make the liquid in spherical saturating capsule 1 and the annular air-pocket 3 flow out automatically.Afterwards, taking off the saturating capsule of swollen chamber diagnosis and treatment that is used for epithecas such as hysteroscope from epitheca long tube 2 slowly gets final product.
Claims (2)
1. have the epitheca of the saturating capsule of swollen chamber diagnosis and treatment, comprise epitheca, it is characterized in that: described epitheca is split type, comprises epitheca long tube (2) and four-way body (15), and an end of epitheca long tube (2) is by the four-way body (15) that is being threaded; First port of four-way body (15) is connector (14), and the port that is connected with the epitheca long tube is second port (17), and first port (14), second port (17) and epitheca long tube (2) are coaxial; The 3rd port and the 4th port lay respectively at the both sides of four-way body, are respectively epitheca outlet (12) and epitheca water inlet (13); Be arranged with spherical saturating capsule mechanism on the other end of epitheca; Spherical saturating capsule mechanism comprises spherical saturating capsule (1), spherical saturating capsule (1) is being communicated with leather hose (6), the outer middle part of leather hose (6) is arranged with annular air-pocket (3), annular air-pocket (3) one sides are being communicated with hard pipeline (4), the other end of hard pipeline (4) is being communicated with the water channel of Y shape, and first port of the water channel of Y shape is outlet (8), is provided with plug (9) in the outlet (8), second port is water inlet (10), is provided with passage valve plug (11) in the water inlet (10); Described hard pipeline (4) is attached to rear portion, leather hose (6) outside.
2. the saturating capsule of swollen chamber diagnosis and treatment that is used for epithecas such as hysteroscope according to claim 1, it is characterized in that: described annular air-pocket (3) and leather hose (6) material are natural rubber or polyurethane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200422791U CN202005738U (en) | 2011-02-21 | 2011-02-21 | Epitheca with through bag for expanding-cavity therapy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200422791U CN202005738U (en) | 2011-02-21 | 2011-02-21 | Epitheca with through bag for expanding-cavity therapy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202005738U true CN202005738U (en) | 2011-10-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200422791U Expired - Fee Related CN202005738U (en) | 2011-02-21 | 2011-02-21 | Epitheca with through bag for expanding-cavity therapy |
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| Country | Link |
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| CN (1) | CN202005738U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103120578A (en) * | 2011-11-18 | 2013-05-29 | 富士胶片株式会社 | Guide assembly for endoscope and endoscope system |
| CN103705199A (en) * | 2014-01-20 | 2014-04-09 | 中国人民解放军总医院 | Pneumoperitoneum balloon endoscopy inspection device free of manual operation |
-
2011
- 2011-02-21 CN CN2011200422791U patent/CN202005738U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103120578A (en) * | 2011-11-18 | 2013-05-29 | 富士胶片株式会社 | Guide assembly for endoscope and endoscope system |
| CN103705199A (en) * | 2014-01-20 | 2014-04-09 | 中国人民解放军总医院 | Pneumoperitoneum balloon endoscopy inspection device free of manual operation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111012 Termination date: 20140221 |