CN202044239U - Cavity expanding diagnosis and treatment transparent bag for outer sheath of hysteroscope, or like - Google Patents
Cavity expanding diagnosis and treatment transparent bag for outer sheath of hysteroscope, or like Download PDFInfo
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- CN202044239U CN202044239U CN2011200422753U CN201120042275U CN202044239U CN 202044239 U CN202044239 U CN 202044239U CN 2011200422753 U CN2011200422753 U CN 2011200422753U CN 201120042275 U CN201120042275 U CN 201120042275U CN 202044239 U CN202044239 U CN 202044239U
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- capsule
- saturating
- epitheca
- diagnosis
- leather hose
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Abstract
The utility model relates to a cavity expanding diagnosis and treatment transparent bag for the outer sheath of a hysteroscope, or the like. The cavity expanding diagnosis and treatment transparent bag comprises a spherical transparent bag communicated with a leather pipe, wherein, a ring-shaped air bag is sleeved outside the middle part of the leather pipe; one side of the ring-shaped air bag is communicated with a rigid pipeline; the other end of the rigid pipeline is communicated with a Y-shaped water channel; a water outlet is formed at a first port of the Y-shaped water channel; a plug is arranged in the water outlet; a water inlet is formed at a second port of the Y-shaped water channel; a channel valve stopper is arranged in the water inlet; and the rigid pipeline is attached to the back part of the outer side of the leather pipe. When in use, the cavity expanding diagnosis and treatment transparent bag is sleeved on a long pipe of the outer sheath through the leather pipe, and the spherical transparent bag is positioned at the rear end of the long pipe of the outer sheath. By using the device, liquid or gas can be prevented from being directly injected into organs and tissues of a human body, instead, a spherical bag at the front end of the outer sheath is expanded, so that the organs and the tissues are indirectly expanded and the purpose of endoscopy is achieved; and embolism or other complications caused by direct contact of the liquid and the gas with the organs and the tissues of the human body are avoided, and the recovery of patients is also 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 saturating capsule of swollen chamber diagnosis and treatment of epithecas such as hysteroscope.
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 saturating capsule of swollen chamber diagnosis and treatment that is used for epithecas such as hysteroscope.
Concrete technical solution is as follows:
The saturating capsule of swollen chamber diagnosis and treatment that is used for epitheca such as hysteroscope 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 general natural rubber or polyurethane, and leather hose 6 length are 160 millimeters.
The diameter of hard pipeline 4 is 1 millimeter, and the one end is connecting the inwall of annular air-pocket 3, and the junction of the water channel of hard pipeline 4 and Y shape is the 15-20 millimeter apart from the distance of leather hose 6 ports.
The water channel of described Y shape is a flexible pipe.
This utility model is based on the epitheca that existing endoscope distal end inserts, with one can stretch, flexibility, permeability and all extraordinary leather hose of elasticity be enclosed within on the epitheca bar, the bottom of leather hose is a saturating capsule of sphere, then by perfusion fluid (or injecting gas) this saturating capsule that expands, the expansion of saturating capsule, force the expansion of cavity, after expanding, this saturating capsule presents pellucidity, like this, the photographic head that is connected endoscope's other end just can see through the inner focus of saturating capsule observation post's expansion chamber of front end.Thereby avoided primer solution directly with the contacting of human body cavity, and pass through isolated organ perfusion solution and human body cavity, also guaranteed patient's recovery to a certain extent.Simultaneously at the middle part of epitheca, the surface of spherical saturating capsule leather hose is wrapped in an annular air-pocket that can stretch, and this place structure is to be used for stoping the intravital solution in patient chamber or to be filled into liquid outflow in the spherical saturating capsule.
Compared with prior art, this utility model has following useful technique effect:
1, uses this device can avoid liquid or gas directly to inject the human organ tissue, but the inflation of epitheca front end is opened, open, reach endoscopic purpose thereby indirectly organ-tissue is expanded.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 saturating capsule is directly to be enclosed within on the existing epitheca, does not need epitheca is carried out extra reforming processing, has alleviated client's financial burden to a certain extent.
Description of drawings
Fig. 1 is the saturating capsule structural representations of this utility model swollen chamber diagnosis and treatment.
The epitheca sketch map of Fig. 2 saturating capsule of swollen chamber diagnosis and treatment for this utility model is equipped with.
Fig. 3 is the epitheca structural representation.
Fig. 4 for the saturating capsule on the epitheca when perfusion fluid liquid flow to sketch map.
Fig. 5 for the saturating capsule on the epitheca when drain liquid flow to sketch map.
Serial number name among Fig. 1-5: spherical saturating capsule 1, the long tube 2 of epitheca, annular air-pocket 3, hard pipeline 4, junction 5, leather hose 6, water channel 7, outlet 8, plug 9, water inlet 10, passage valve plug 11, epitheca outlet 12, epitheca water inlet 13, the connector 14 of epitheca and endoscope, epitheca 15, syringe 16.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described by embodiment.
Embodiment:
Referring to Fig. 1, the saturating capsule of swollen chamber diagnosis and treatment that is used for epitheca such as hysteroscope 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 7 of Y shape, and the water channel 7 of Y shape is a flexible pipe.First port of the water channel 7 of Y shape is an outlet 8, is provided with plug 9 in the outlet 8, and the effect of plug 9 is: when liquid that is injected at annular air-pocket 3 or gas expansion are opened, and effective blocking pipe; When discharging,, just the filled media that is injected in the annular air-pocket 3 can be ejected as long as this plug 9 is extracted.Second port is a water inlet 10, is provided with passage valve plug 11 in the water inlet 10; The effect of passage valve plug 11 is: behind the liquid injection channel of syringe 16 with expansion usefulness, can stop the liquid that injects to flow out.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, and leather hose 6 length are 160 millimeters.
The diameter of hard pipeline 4 is 1 millimeter, and the one end is connecting the inwall of annular air-pocket 3, and the junction 5 of the water channel of hard pipeline 4 and Y shape is the 15-20 millimeter apart from the distance of leather hose 6 ports.
11 high resiliences of passage valve plug, the needle point that can guarantee syringe can stop the backflow of liquid inserting after extracting.
Referring to Fig. 3, epitheca outlet 12 is arranged, epitheca water inlet 13, the long tube 2 of epitheca and endoscope's connector 14 and epitheca on the epitheca 15.
Referring to Fig. 2, during use, the end of this utility model from the long tube 2 of epitheca is set on the epitheca by leather hose 6, spherical saturating capsule 1 is positioned at the end of the long tube 2 of epitheca.Because the adsorptivity of metal, the inwall of leather hose 6 can well be adsorbed on the metal surface of the long tube 2 of epitheca.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 epitheca outlet 12 of the epitheca 15 that communicates with spherical saturating capsule 1 flowing water Valve, long tube 2 with epitheca inserts cavity lane slowly then, can see scale on the long tube 2 of looking into epitheca this moment, and the degree of depth that at last long tube 2 of epitheca 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 long tube 2 of the epitheca water inlet 13 of external solution on external leather hose, epitheca 15, inlet valve, epitheca, 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 the long tube 2 of epitheca 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 the long tube 2 of epitheca, in the saturating capsule 1 of sphere along leather hose 6 effusive phenomenons.
Effect from the annular air-pocket of locating about the terminal 80mm of the long tube 2 of epitheca 3 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, 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 the long tube 2 of epitheca slowly gets final product.
Claims (4)
1. the saturating capsule of swollen chamber diagnosis and treatment that is used for epithecas such as hysteroscope, it is characterized in that: comprise 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, first port of the water channel of Y shape is outlet (8), be 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, leather hose (6) length is 160 millimeters.
3. the saturating capsule of swollen chamber diagnosis and treatment that is used for epithecas such as hysteroscope according to claim 1, the diameter that it is characterized in that hard pipeline (4) is 1 millimeter, the one end is connecting the inwall of annular air-pocket (3), and the junction of the water channel of hard pipeline (4) and Y shape is the 15-20 millimeter apart from the distance of leather hose (6) port.
4. 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: the water channel of described Y shape is a flexible pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200422753U CN202044239U (en) | 2011-02-21 | 2011-02-21 | Cavity expanding diagnosis and treatment transparent bag for outer sheath of hysteroscope, or like |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200422753U CN202044239U (en) | 2011-02-21 | 2011-02-21 | Cavity expanding diagnosis and treatment transparent bag for outer sheath of hysteroscope, or like |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202044239U true CN202044239U (en) | 2011-11-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200422753U Expired - Fee Related CN202044239U (en) | 2011-02-21 | 2011-02-21 | Cavity expanding diagnosis and treatment transparent bag for outer sheath of hysteroscope, or like |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202044239U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102114304A (en) * | 2011-02-21 | 2011-07-06 | 傅强 | Distended cavity diagnosis and treatment permeable bag used for outer sheaths of hysteroscope, and so on |
-
2011
- 2011-02-21 CN CN2011200422753U patent/CN202044239U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102114304A (en) * | 2011-02-21 | 2011-07-06 | 傅强 | Distended cavity diagnosis and treatment permeable bag used for outer sheaths of hysteroscope, and so on |
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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: 20111123 Termination date: 20140221 |