CN101422351A - Combined graphic probe and suction tube for detecting uterine cavity and oviduct - Google Patents
Combined graphic probe and suction tube for detecting uterine cavity and oviduct Download PDFInfo
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- CN101422351A CN101422351A CNA2008100440129A CN200810044012A CN101422351A CN 101422351 A CN101422351 A CN 101422351A CN A2008100440129 A CNA2008100440129 A CN A2008100440129A CN 200810044012 A CN200810044012 A CN 200810044012A CN 101422351 A CN101422351 A CN 101422351A
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- suction catheter
- visible probe
- uterine cavity
- probe
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Abstract
The invention relates to a combined visible probe and suction tube used for detecting a uterine cavity and a Fallopian tube, which comprises a suction tube (1) with one end provided with an external tapping and the other end provided with a liquid suction mouth; the external tapping of a tube body is provided with a jack. The combined visible probe and suction tube is characterized in that the suction tube is provided with a visible probe (2) and a cleaning tube (5) which can extend inwards from the jack; the end part of the visible probe (2) is provided with a miniature camera (8); the end part of the cleaning tube (5) is provided with a miniature blade wheel (6). The combined visible probe and suction tube for the uterine cavity and a cunt can not only independently suck the tissue fluid in the uterine cavity of a woman by the suction tube and make a video and transmit pictures of the inner wall of uterine cavity by the visible probe, but also remove the retentate blocking the Fallopian tube in time by using the cleaning tube.
Description
Technical field
The present invention designs a kind of gynecological and detects apparatus, and especially a kind of combined visible probe and suction catheter that is used for uterine cavity and tubal assessment belongs to medical mechanical domain.
Background technology
The uterus is women's important genitals, also is the multiple position that very easily produces gynecological's pathological changes among the women crowd.Uterus carcinoma, cervical cancer, ovarian cancer have become the main killer of harm female body health and even life safety.In family planning work, antiearly pregnancy and unscheduled pregnancy have become an importance of family planning work simultaneously.Above-mentioned focus of early discovery and physiological status, higher for the success rate of curing above-mentioned woman's gynaecopathia, the effect of handling early pregnancy is also than best.In present conventional gynecologial examination and the operation, normal adopt B ultrasonic, cavity mirror, peritoneoscope or other imaging systems to observe art before, the state and the effect of postoperative, but these equipment all exist complex operation, operating theater instruments caliber thick excessively (generally between 10 ~ 26mm), easily cause patient's pain, and be not various problems such as disposable use.Therefore think not only that the diseased region of determining intrauterine cavity intuitively has difficulties, and in the detection of carrying out the uterus project, must expand palace or the operation of swollen palace, particularly can not enter fallopian tube, cause sometimes unavoidably the accidental injury of intrauterine wall; Owing to exist intersection to use the phenomenon of apparatus, be difficult to the possibility of avoiding cross infection to produce in addition.
Just because of above-mentioned reason, add the special construction in women uterus, can't implement directly shooting and shadowgraph technique and position.Have only and use other comparatively complicated auxiliary operation means just can finish the in utero ideal inspection of state, thereby cause having some gynecological's pathological changes often in time not found, delay the best opportunity of treatment.
In order to address the above problem, the inventor has once proposed denomination of invention to State Intellectual Property Office respectively at 2004 and 2006 and has been " uterine cavity tissue suction catheter " (patent No. is: ZL200420019500.1 and ZL200620044836.2), have the body of certain camber and constitute the suction catheter that can absorb uterine cavity inner tissue liquid by a head, carry out pathology detection so that obtain intrauterine tissue fluid at the attraction mouth of offering near the distolateral wall of body.Thereafter the inventor proposed denomination of invention to State Intellectual Property Office on 11st in JIUYUE in 2007 again (patent No. has been: ZL200720074546.7) for " disposable uterine cavity and vaginal probe ", the pathologic finding that hope not only can be convenient to carry out tissue fluid with intrauterine tissue fluid sucking-off by the suction inlet of suction catheter head setting, wish again simultaneously can by be located in the tube chamber weak point must not miniature probe can configuration state display screen together of following time with the uterine cavity inwall on, the doctor more can be diagnosed intuitively.
Technique scheme can not reach perfect condition in clinic trial; its chief reason is: when carrying out the tissue fluid absorption; because the caliber of suction catheter is more tiny, in case tissue fluid denseer thick or when in the liquid of being drawn, also having blood regular meeting the passage of suction pipe is stopped up.Therefore can't realize the attraction of tissue fluid at all and carry out other detections.
Therefore, as whom apparatus is detected in existing women uterus and further improve, determine intrauterine cavity and vagina diseased region timely and accurately and, both alleviated patient's misery, also provide even more ideal foundation for treatment for the doctor provides the shooting radiography in affected part.
Summary of the invention
Purpose of the present invention: be intended to propose a kind of combined visible probe and suction catheter that is used for uterine cavity and tubal assessment, can realize intrauterine tissue liquid absorption, prevent the obstruction of tube chamber, can carry out the inside shooting by visible probe again simultaneously, be patient's organ lesion position and pregnant point, simultaneously also for the doctor further make a definite diagnosis and treatment provides scientific basis.
This combined visible probe and the suction catheter that is used for uterine cavity and tubal assessment, it comprises that an end band external tapping, the other end are provided with the suction catheter of liquid sucting port, the body external tapping is provided with socket, its feature exists: described this suction catheter is furnished with and can manages from visible probe and cleaning that socket stretches into, the end of described visible probe is provided with the minisize pick-up head assembly, and the end of described cleaning pipe is provided with miniature impeller.
The afterbody of described visible probe is provided with the interface module that is connected with display screen.
Described visible probe, its end are an opening shape taper termination, and the cone-apex angle a of taper termination is 5～30 ℃, and the taper termination is 0～15 ℃ of arc with the flexible stylet body and is connected.
Described cleaning pipe afterbody is provided with the interface module that is connected with low-tension supply.
Described miniature impeller is driven by the micro-wheels motor that combines with it.
The radius of turn of described miniature impeller should with suction catheter in through being complementary.
The caliber of described suction catheter is at 1 ~ 10mm.
The caliber of described visible probe is at 0.1 ~ 8mm.
This combined visible probe and the suction catheter that is used for uterine cavity and tubal assessment according to above technical scheme proposition, both can carry out the absorption of women's cavity of uterus in-vivo tissue liquid by independent suction catheter, also can make a video recording to the situation of uterine cavity inwall and the transmission of image simultaneously, and can in time remove the retentate that stops up in the interior tube body by the use of cleaning pipe by the use of visible probe.
Description of drawings
Accompanying drawing 1 is a structural representation of the present invention;
Accompanying drawing 2 is the structural representation of visible probe;
Fig. 3 is the structural representation of taper termination when being connected with the curved transition of flexible stylet body.
Among the figure: 1-suction catheter 2-visible probe 2-1 taper termination 3-external tapping 4-inserts mouthful miniature impeller 7-of a 5-Cleaning device for pipeline 6-liquid sucting port 8-minisize pick-up head assembly
The specific embodiment
This combined visible probe and the suction catheter that is used for uterine cavity and tubal assessment as shown in Figure 1, 2, it is a kind of inventive improvements to the previously presented several uterine cavity of inventor inner tissue liquid suction catheter.
This combined visible probe and the suction catheter that is used for uterine cavity and tubal assessment, it comprises that an end band external tapping, the other end are provided with the suction catheter 1 of liquid sucting port, the body external tapping is provided with socket, its feature exists: described this suction catheter is furnished with and can manages 5 from visible probe 2 and cleaning that socket stretches into, the end of described visible probe 2 is provided with minisize pick-up head assembly 8, and the end of described cleaning pipe 5 is provided with miniature impeller 6.
The afterbody of described visible probe 2 is provided with the interface module that is connected with display screen.
Described visible probe 2, its end are an opening shape taper termination 2-1, and the cone-apex angle a of taper termination 2-1 is 5～30 ℃, and taper termination 2-1 is 0～15 ℃ of arc with the flexible stylet body and is connected.
Described cleaning is managed 5 afterbodys and is provided with the interface module that is connected with low-tension supply.
Described miniature impeller is driven by the micro-wheels motor 6 that combines with it.
The radius of turn of described miniature impeller should with suction catheter in through being complementary.
The caliber of described suction catheter 1 is at 1 ~ 10mm.
The caliber of described visible probe 2 is at 0.1 ~ 8mm.
Combined visible probe and suction catheter that this is used for uterine cavity and tubal assessment have following function of use:
1, when carrying out tissue fluid attraction: as long as on this suction catheter 1 afterbody external tapping 3, connect conduit, as long as the operator is with pointing the socket that covers on the body, whole body just becomes a negative pressure straw, and intrauterine tissue fluid just can flow into the sampling test tube along tube chamber; So that analytical review is provided to be used.
2, when carrying out contrast examination: need only visible probe by importing in the socket on the suction catheter 14, just visible probe 2 can be stretched into intrauterine cavity or by means of the arc camber with certain angle of visible probe 2 ends along oviducal camber and on, state with uterus inwall and fallopian tube inwall under reducing the state of patient's twinge exports in the medical demonstration frequently through CCD camera assembly 8, treats effective reference of diagnosis for the doctor.
3, when suction catheter stops up because of the delay of tissue fluid forms, just the socket 4 on the cleaning pipe self-priming skirt 1 can be stretched in the suction catheter, start micromotor and just can will stop up the liquid of interior pipe along with the rotation of impeller and the extraction of cleaning pipe, pipe in external tapping is discharged retentate guarantees normally carrying out of suction catheter function.
Claims (8)
1, a kind of combined visible probe and suction catheter that is used for uterine cavity and tubal assessment, it comprises that an end band external tapping, the other end are provided with the suction catheter (1) of liquid sucting port, the body external tapping is provided with socket, its feature exists: described this suction catheter is furnished with and can manages (5) from visible probe (2) and cleaning that socket stretches into, the end of described visible probe (2) is provided with minisize pick-up head assembly (8), and the end of described cleaning pipe (5) is provided with miniature impeller (6).
2, a kind of combined visible probe and suction catheter that is used for uterine cavity and tubal assessment according to claim 1, it is characterized in that: the afterbody of described visible probe (2) is provided with the interface module that is connected with display screen.
3, a kind of combined visible probe and suction catheter that is used for uterine cavity and tubal assessment according to claim 1 and 2, it is characterized in that: described visible probe (2), its end is an opening shape taper termination (2-1), the cone-apex angle a of taper termination (2-1) is 5～30 ℃, and taper termination (2-1) is 0～15 ℃ of arc and is connected with the flexible visual probe (2) of leading.
4, a kind of combined visible probe and suction catheter that is used for uterine cavity and tubal assessment according to claim 1, it is characterized in that: described cleaning pipe (5) afterbody is provided with the interface module that is connected with low-tension supply.
5, a kind of combined visible probe and suction catheter that is used for uterine cavity and tubal assessment according to claim 1 is characterized in that: described miniature impeller is driven by the micro-wheels motor (6) that combines with it.
6, a kind of combined visible probe and suction catheter that is used for uterine cavity and tubal assessment according to claim 1 is characterized in that: the radius of turn of described miniature impeller should with suction catheter in through being complementary.
7, a kind of combined visible probe and suction catheter that is used for uterine cavity and tubal assessment according to claim 1, it is characterized in that: the caliber of described suction catheter (1) is at 1 ~ 10mm.
8, according to claim 1 or 3 described a kind of combined visible probe and suction catheters that are used for uterine cavity and tubal assessment, it is characterized in that: the caliber of described visible probe is at 0.1 ~ 8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100440129A CN101422351A (en) | 2008-11-25 | 2008-11-25 | Combined graphic probe and suction tube for detecting uterine cavity and oviduct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100440129A CN101422351A (en) | 2008-11-25 | 2008-11-25 | Combined graphic probe and suction tube for detecting uterine cavity and oviduct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101422351A true CN101422351A (en) | 2009-05-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100440129A Pending CN101422351A (en) | 2008-11-25 | 2008-11-25 | Combined graphic probe and suction tube for detecting uterine cavity and oviduct |
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| Country | Link |
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| CN (1) | CN101422351A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102579114A (en) * | 2012-02-13 | 2012-07-18 | 上海宇度医学科技有限公司 | Minimally-invasive endoscopic visual uterine cavity tissue suction tube |
| CN104899891A (en) * | 2015-06-24 | 2015-09-09 | 重庆金山科技（集团）有限公司 | Method and device for identifying gestational sac tissue, and uterine cavity suction device |
| US10362926B2 (en) | 2012-06-25 | 2019-07-30 | Coopersurgical, Inc. | Low-cost instrument for endoscopically guided operative procedures |
| US10702305B2 (en) | 2016-03-23 | 2020-07-07 | Coopersurgical, Inc. | Operative cannulas and related methods |
-
2008
- 2008-11-25 CN CNA2008100440129A patent/CN101422351A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102579114A (en) * | 2012-02-13 | 2012-07-18 | 上海宇度医学科技有限公司 | Minimally-invasive endoscopic visual uterine cavity tissue suction tube |
| US10362926B2 (en) | 2012-06-25 | 2019-07-30 | Coopersurgical, Inc. | Low-cost instrument for endoscopically guided operative procedures |
| CN104899891A (en) * | 2015-06-24 | 2015-09-09 | 重庆金山科技（集团）有限公司 | Method and device for identifying gestational sac tissue, and uterine cavity suction device |
| CN104899891B (en) * | 2015-06-24 | 2019-02-12 | 重庆金山科技（集团）有限公司 | A kind of method, apparatus and uterine cavity suction device identifying pregnant bursa tissue |
| US10702305B2 (en) | 2016-03-23 | 2020-07-07 | Coopersurgical, Inc. | Operative cannulas and related methods |
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Open date: 20090506 |