CN103239277A - Entocoele tissue suction device - Google Patents
Entocoele tissue suction device Download PDFInfo
- Publication number
- CN103239277A CN103239277A CN2012100221950A CN201210022195A CN103239277A CN 103239277 A CN103239277 A CN 103239277A CN 2012100221950 A CN2012100221950 A CN 2012100221950A CN 201210022195 A CN201210022195 A CN 201210022195A CN 103239277 A CN103239277 A CN 103239277A
- Authority
- CN
- China
- Prior art keywords
- suction catheter
- cavity tissue
- arm
- tube
- tissue
- 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.)
- Withdrawn
Links
Images
Abstract
The invention relates to an entocoele tissue suction device. The entocoele tissue suction device comprises a tube, a suction tube is arranged at one end of the tube, an inner core is sleeved in the suction pipe, an opening is arranged at the front end of the suction tube, a branch tube is further arranged on the tube, and a container is disposed at one end of the branch tube; the container can increase the negative pressure in the tube and store sucked tissues simultaneously; and preferably, the container is an compression air bag. By means of the entocoele tissue suction device, an operation can be finished through one-time insertion of the device, and operation infection and pain of patients can be reduced.
Description
Technical field
The present invention relates to the medicine instrument technical field, especially relate to a kind of interior cavity tissue suction device.
Background technology
Traditional abortion connects by suction pump to attract sebific duct, connects metal dilatation and curettage device again and undergos surgery, and following deficiency is arranged in the abortion:
(1) the dilatation and curettage device is thick excessively
Traditional dilatation and curettage device is based on the metal stainless steel tube, and diameter is 6-10mm, because the dilatation and curettage device is thick, hard, must expands the palace and enter the uterine cavity use.Weak point shows as:
1, must expand the palace and enter uterine cavity;
2, must repeated disinfection use, increase the probability of cross infection;
3, opening is big, negative pressure is big, easily causes the comprehensive complication of artificial abortion, as big, hemorrhage many, perforation of uterus of wound surface etc., easily causes gynaecopathias such as infertility, pelvic inflammatory disease, cervicitis.Check the positive for blood HCG, ultrasonic examination does not find that as yet the early pregnancy of pregnant capsule can't stop.
(2) vacuum extractor
The holding property of negative pressure that traditional vacuum extractor produces is big, and the uterine contraction that causes in the process of the artificial abortion clearing heat in the pericardium is excessive, the endometrium extrusion friction damages, post-operative recovery is slow.These deficiencies mainly show as simple vacuum suction, and internal pressure of uterine cavity power is big, thereby patient's pain unbearably.
(3) microtubule artificial abortion art
Microtubule artificial abortion is as the term suggests be to have realized little footpath at " pipe ".Microtubule need not to use the cervical dilator cervix dilating, arrives uterine cavity can directly go into cervix uteri, though solved the problem that expands palace pain and cervix uteri damage, the uterine contraction pain problem that negative pressure causes still exists.
The most important thing is, can make termination of pregnancy operation detect gestation to blood HCG ahead of time, ultrasonicly just can carry out when not finding pregnant capsule as yet.Approximately than conventional termination of pregnancy operation, the time is done sth. in advance about 15 days.(termination of pregnancy operation in the past can't be carried out in the positive stage of blood HCG, must wait until the pregnant capsule of ultrasonic discovery after, reach a certain size simultaneously and just can carry out.)
(4) draw repeatedly
Need carry out repeatedly during cavity tissue suction catheter imbitition in existing, namely insert, draw, take out again and put into the discharging waste liquid pool, insert again, take out, discharge ..., like this repeatedly, bring misery to the patient, easy infection; In addition, just can carry out after will checking for a long time usually for the artificial abortion aspect.
To sum up, there are all defectives in prior art, therefore needs a kind of once insertion, need not repeatable operation, directly carries out artificial abortion, the instrument that need not to check.
Summary of the invention
The present invention is to provide a kind of interior cavity tissue suction catheter for solving the problems of the technologies described above.
Technical problem solved by the invention realizes by the following technical solutions:
Cavity tissue suction catheter in a kind of comprises body, and an end of described body is provided with suction catheter, is with inner core in the pipe of described suction catheter, also is provided with opening at the front end of described suction catheter, wherein, also is provided with arm on described body, and an end of arm is provided with container; This container can increase negative pressure in the body, stores the tissue that attracts simultaneously.
Said vesse can use compressing gasbag, and compressing gasbag is communicated with arm; Suction catheter inserts, draws rear interior cavity liquid and just can enter in the air bag, need not to take out again to insert, only insertion once just can, finish until the inner chamber Liquid extracting, can be at people's flow operation.
The junction of described arm and described compressing gasbag also is provided with valve.
The material of described compressing gasbag is silica gel.
The outer wall of described suction catheter also is provided with scale.
The length of described suction catheter is 80mm-150mm.
The diameter of described suction catheter is 2.5mm-4.5mm.
Preferably, the length of described suction catheter is 120mm.
Preferably, the diameter of described suction catheter is 3.2mm.
Described opening be shaped as ellipse, the length of described opening is 3mm-5mm, width is 1mm-4mm.
Preferably, the length of described opening is 6mm, and width is 1.5mm.
The present invention is provided with compressing gasbag can be increased in the operation process owing to attract to organize retention to cause that negative pressure reduces in the suction catheter, can drain and store simultaneously the tissue that attracts, and keeps the negative pressure in the suction catheter.When suction catheter inserted inner chamber and attracts, inner chamber produced negative pressure, can be by opening air bag and increase the negative pressure of a tube cavity, and the arm negative pressure is greater than the person in charge, can make tissue drainage and is stored in the arm, the person in charge's can keep normally performing the operation negative pressure of needs.Can continue to attract, therefore not need to insert repeatedly, alleviate the misery of human body.
The cavity tissue suction catheter need not to link with electric suction apparatus in of the present invention, extracting inner core out simultaneously, just can form negative pressure in the suction catheter, greatly about about 400 millimetress of mercury.One end of arm has air bag, and purpose attracts tissue can arrive in this official jargon in order to increase negative pressure in the main pipe simultaneously, can not stay in the main pipe, influences operation process.If (do not have arm, the tissue that attracts can be stayed main pipe and will reduce negative pressure, so will repeatedly take out conduit when performing the operation, ejaculation attracts out tissue, the effect of arm is to increase negative pressure, and drain attracts out tissue, makes in the operation process that negative pressure keeps original situation in the official jargon).
The beneficial effect that the present invention has is.
(1) interior cavity tissue suction catheter of the present invention can be realized inserting and once just can finish operation, reduces postoperative infection and patient suffering;
(2) interior cavity tissue suction catheter of the present invention is not owing to connect electric suction apparatus, and the negative pressure that the inner core extraction causes is constant relatively, but therefore need not to detect just straightforward manipulation;
(3) the cavity tissue suction catheter can be applied to very early pregnancy in of the present invention, makes the termination of pregnancy operation detect gestation to blood HCG ahead of time, ultrasonicly just can carry out when not finding pregnant capsule as yet; Approximately than the operation of conventional termination of pregnancy, about 15 days ahead of time time (termination of pregnancy operation in the past can't be carried out in the positive stage of blood HCG, must wait until the pregnant capsule of ultrasonic discovery after, reach a certain size simultaneously and just can carry out).
Description of drawings
Fig. 1 is the present invention: the structural representation of cavity tissue suction catheter in a kind of;
Among the figure, 1 body, 2 inner cores, 3 suction catheters, 4 openings, 5 arms, 6 compressing gasbags, 7 valves, 8 scales.
The specific embodiment
For technological means, creation characteristic that the present invention is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
With reference to shown in Figure 1, cavity tissue suction catheter in a kind of, comprise body 1, an end of described body 1 is provided with suction catheter 3, is with inner core 2 in the pipe of described suction catheter 3, the front end of suction catheter 3 is totally 3 mouths, sidewall has opening 4, and the opening of sidewall has two, wherein, also be provided with arm 5 on body 1, an end of arm 5 is provided with compressing gasbag 6; After suction catheter 3 entered uterine cavity, the inner core of being close to suction catheter 32 was drawn out of, and opened compressing gasbag 6 then and formed the negative pressure that operation needs, and kept arm 5 negative pressure to be slightly larger than suction catheter 3.Compressing gasbag makes arm 5 negative pressure greater than suction catheter 3, can make tissue drainage and is stored in the arm, the person in charge's can keep normally performing the operation negative pressure of needs.Can continue to attract, therefore not need to insert repeatedly, alleviate the misery of human body.
Compressing gasbag 6 can use has negative pressure in the body of increasing, and other container of storing the tissue that attracts simultaneously substitutes.
Arm 5 also is provided with valve 7 with the junction of compressing gasbag 6, with being communicated with of control compressing gasbag 6 and arm 5.
The material of compressing gasbag 6 is silica gel.
The outer wall of suction catheter 3 also is provided with scale 8.
The length of suction catheter 3 is 80mm-150mm.
The diameter of suction catheter 3 is 2.5mm-4.5mm.
Preferably, the length of suction catheter 3 is 120mm.
Preferably, the diameter of suction catheter 3 is 3.2mm.
Preferably, the length of opening 4 is 6mm, and width is 1.5mm.
More than show and described ultimate principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that describes in above-described embodiment and the description just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (9)
1. cavity tissue suction catheter in a kind comprises body, and an end of described body is provided with suction catheter, be with inner core in the pipe of described suction catheter, front end at described suction catheter also is provided with opening, it is characterized in that: also be provided with arm on described body, an end of arm is provided with container; This container can increase negative pressure in the body, stores the tissue that attracts simultaneously.
According to claim 1 a kind of in the cavity tissue suction catheter, it is characterized in that: described container is compressing gasbag, and compressing gasbag is communicated with arm.
According to claim 2 a kind of in the cavity tissue suction catheter, it is characterized in that: the junction of described arm and described compressing gasbag also is provided with valve.
4. according to claim 2 or 3 described a kind of interior cavity tissue suction catheters, it is characterized in that: the material of described compressing gasbag is silica gel.
According to claim 1 and 2 a kind of in the cavity tissue suction catheter, it is characterized in that: the outer wall of described suction catheter also is provided with scale.
According to claim 1 and 2 a kind of in the cavity tissue suction catheter, it is characterized in that: the length of described suction catheter is 80mm-150mm.
According to claim 1 and 2 a kind of in the cavity tissue suction catheter, it is characterized in that: the diameter of described suction catheter is 2.5mm-4.5mm.
According to claim 7 a kind of in the cavity tissue suction catheter, it is characterized in that: the diameter of described suction catheter is 3.2mm.
According to claim 1 a kind of in the cavity tissue suction catheter, it is characterized in that: described opening be shaped as ellipse, the front end of described suction catheter totally 3 mouths, sidewall has 2 mouths, the length of sidewall opening is 3mm-5mm, width is 1mm-4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100221950A CN103239277A (en) | 2012-02-01 | 2012-02-01 | Entocoele tissue suction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100221950A CN103239277A (en) | 2012-02-01 | 2012-02-01 | Entocoele tissue suction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103239277A true CN103239277A (en) | 2013-08-14 |
Family
ID=48919390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100221950A Withdrawn CN103239277A (en) | 2012-02-01 | 2012-02-01 | Entocoele tissue suction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103239277A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85202555U (en) * | 1985-06-22 | 1986-07-16 | 翟景春 | Medical pocket negative pressure inhaler |
| CN86204108U (en) * | 1986-06-14 | 1987-12-16 | 吴中栋 | Pocket aspirator |
| DE3702441A1 (en) * | 1987-01-28 | 1988-08-11 | Labotect Labor Tech Goettingen | Puncturing device for aspirating and rinsing a follicle |
| WO1995032672A1 (en) * | 1994-05-26 | 1995-12-07 | Rees Paul M | Disposable rotary suction amniotome and fetal scalp electrode introducer |
| DE19535349A1 (en) * | 1995-09-22 | 1997-03-27 | Uwe Ahrendt | Double flow cannula with rinsing pipe connected to rinsing cannula, suction pipe with suction cannula |
| CN2293295Y (en) * | 1997-07-18 | 1998-10-07 | 曲香圃 | Disposable suction tube for endometrium |
| CN2843362Y (en) * | 2005-12-06 | 2006-12-06 | 羊荣华 | The uterine cavity tissue suction catheter |
| CN202637065U (en) * | 2012-02-01 | 2013-01-02 | 金玲丽 | Lumen tissue absorbing device |
-
2012
- 2012-02-01 CN CN2012100221950A patent/CN103239277A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85202555U (en) * | 1985-06-22 | 1986-07-16 | 翟景春 | Medical pocket negative pressure inhaler |
| CN86204108U (en) * | 1986-06-14 | 1987-12-16 | 吴中栋 | Pocket aspirator |
| DE3702441A1 (en) * | 1987-01-28 | 1988-08-11 | Labotect Labor Tech Goettingen | Puncturing device for aspirating and rinsing a follicle |
| WO1995032672A1 (en) * | 1994-05-26 | 1995-12-07 | Rees Paul M | Disposable rotary suction amniotome and fetal scalp electrode introducer |
| DE19535349A1 (en) * | 1995-09-22 | 1997-03-27 | Uwe Ahrendt | Double flow cannula with rinsing pipe connected to rinsing cannula, suction pipe with suction cannula |
| CN2293295Y (en) * | 1997-07-18 | 1998-10-07 | 曲香圃 | Disposable suction tube for endometrium |
| CN2843362Y (en) * | 2005-12-06 | 2006-12-06 | 羊荣华 | The uterine cavity tissue suction catheter |
| CN202637065U (en) * | 2012-02-01 | 2013-01-02 | 金玲丽 | Lumen tissue absorbing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2013108249A1 (en) | Multipurpose catamenial device | |
| CN103637836A (en) | Intrauterine adhesion prevention and treatment device | |
| US9125687B2 (en) | Amniotic fluid collector | |
| CN201683993U (en) | Disposable visible decompression abortion suction tube | |
| CN201337472Y (en) | Negative pressure suction sampler of endometrial tissues | |
| CN202637065U (en) | Lumen tissue absorbing device | |
| CN201131825Y (en) | Vagina shaping dilator | |
| CN206543197U (en) | In utero prevent adhesion support | |
| CN107320802A (en) | A kind of Y shape uterine cavity cleaning flow diverter and matched placer | |
| CN103239277A (en) | Entocoele tissue suction device | |
| CN101366650A (en) | Oosperm sucking-off apparatus for contraception | |
| CN2683030Y (en) | Uterine cavity negative pressure sampler | |
| CN203329172U (en) | Device for preventing and treating intrauterine adhesion and cervical adhesion | |
| CN2892136Y (en) | Cervical dilator | |
| CN208756115U (en) | A kind of artificial insemination grafts | |
| CN207306774U (en) | A kind of intrauterine device for preventing Asherman's syndrom after intrauterine surgery | |
| CN208552615U (en) | One-off cervix drainage hood | |
| CN208525530U (en) | A kind of Y shape uterine cavity cleaning flow diverter and matched placer | |
| CN201791144U (en) | Two-way micro-pump uterine cavity drainage instrument | |
| CN205215922U (en) | Disposable vertebra shape bag formula cervical dilator | |
| CN2234792Y (en) | Double-chamber cervical dilator | |
| CN203736286U (en) | Fallopian tube dredging device with water injection sacculus | |
| CN109771705A (en) | One-off cervix drainage hood | |
| CN202505388U (en) | Transvaginal arteriography device | |
| CN219289869U (en) | Uterus sacculus support placer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20130814 |