CN102451056A - Cervical orifice gatherer for fertilized ovum suction tube - Google Patents
Cervical orifice gatherer for fertilized ovum suction tube Download PDFInfo
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- CN102451056A CN102451056A CN201010513174XA CN201010513174A CN102451056A CN 102451056 A CN102451056 A CN 102451056A CN 201010513174X A CN201010513174X A CN 201010513174XA CN 201010513174 A CN201010513174 A CN 201010513174A CN 102451056 A CN102451056 A CN 102451056A
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- suction catheter
- cervical orifice
- suction
- uterus
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Abstract
The invention discloses a cervical orifice gatherer for a fertilized ovum suction tube. The cervical orifice gatherer is a contraception uterus suction device which consists of the fertilized ovum suction tube of which the head part is provided with a plurality of suction holes, a cervical orifice gatherer, a negative pressure generator and the like and can be used for families, health stations and the like, and is matched with simulated teaching models and pictures. Contraception uterus suction (blind suction) can be performed for one time after 5 to 8 days of ovulation dates if a woman has sexual life without protective measures in gestational periods and worries accidental pregnancy; if fertilized ova which enter a uterus from a fallopian tube exist, the fertilized ova can be sucked out of a body before nidation to prevent the accidental pregnancy; and if suction omission occurs and menstruation does not occur, the fertilized ova can be nidated for pregnancy, so that the woman is required to be inspected by using early pregnancy test paper in time.
Description
Technical field: germ cell suction catheter cervix uteri mouth introducer of the present invention is by the germ cell draft tube, cervix uteri mouth introducer, and device is inhaled in the contraception palace a kind of that the germ cell sucking-off is external that negative pressure generator is formed.
Technical background: the suction catheter that gets into the uterus usually all will use instruments such as gripping tongs vaginal dilator and pliers, and the present invention has designed a cervix uteri mouth introducer, makes suction catheter get into the uterus from introducer, and is not only safe, convenient but also reliable.Designed the germ cell suction catheter in many attraction hole simultaneously.
Summary of the invention: the end of germ cell suction catheter of the present invention is the attraction hole of opening wide, and the concave surface and the reverse side of about 3 centimeters in below, end have two to attract the hole, and hole size length is about 8 millimeters, and width is 2 centimetres, is enough to the germ cell sucking-off external.Suction catheter is about 26 centimetres, about 4～4.5 millimeters of diameter, and about 12 centimeters have the limited block (removable) of an entering vagina apart from the end, make suction catheter get into about 6 centimetres of uterus, and its afterbody has the joint that is connected with the negative pressure trachea.
Cervix uteri mouth introducer of the present invention is the diaphragm that molding such as health level silica gel, macromolecular material are arranged; About 25～35 millimeters of medicated cap mouth diameter; There is a circular hole that diameter is about 6～8 centimetres at the middle part of medicated cap; Be connected to a PVC pipe on the circular hole, about 8～10 centimetres of the diameter of pipe, about 10 centimetres of length (pipe protrusion vaginal orifice is about 2～3 centimetres in the use).Pipe has about 22～35 a millimeters G ring of external diameter on about 2～3 centimeters pipes in diaphragm hole, the G ring places vagina G point rear portion in the use, plays the localized effect of diaphragm that makes.The germ cell suction catheter can be inserted into about 6 centimeters of intrauterine through the cervix uteri mouth introducer after the placement positioning and stir and attract germ cell.
Description of drawings: the germ cell suction catheter is as shown in Figure 1: (1) end attracts the hole, and (2) concave surface attracts the hole, and (3) attract hole, (4) scale, (5) removable handle, (6) suction catheter interface.
Cervix uteri mouth introducer is as shown in Figure 2: (1) diaphragm, (2) ingress pipe, (3) G ring.
Embodiment: 1, oosperm sucking-off apparatus for contraception, 2, cervix uteri mouth introducer can be used for inserting the intrauterine device introducer.
Claims (6)
1. device is inhaled in a kind of contraception palace that supplies family, health station etc. to use that germ cell suction catheter cervix uteri mouth introducer of the present invention is made up of the germ cell suction catheter in a plurality of attractions hole, cervical orifice introducer, negative pressure generator etc. head.
2. require 1 according to invention, the germ cell suction catheter is to adopt molding such as sanitary grade PVC material, and its cephalic par is the circular hole that opens wide, and locates both sides an oval-shaped sucker is respectively arranged for about 3 millimeters apart from the below, end, and the diameter of suction catheter is less than 4.5 millimeters.
3. require 1 according to invention, the suction catheter caudad has a protrusion spacing, makes suction catheter pass through the cervical orifice introducer and can only get into about 6 centimetres of uterus, can not damage the uterus.
4. require 1 according to invention; The cervical orifice introducer of germ cell suction catheter is by health level silica gel or molding such as macromolecular material, plastics; A kind of diaphragm that can be worn on the cervix uteri head, the middle part of medicated cap have the circular hole of 6～8 centimetres of diameters, are connected to ingress pipe on the circular hole.
5. require 4 according to invention, ingress pipe length is about 10 centimetres, and centimeter scale is arranged on the pipe.
6. require 4 according to invention, apart from about 2 centimeters in diaphragm hole diameter being arranged is 22～38 millimeters G ring, and the G ring is positioned over vagina G point rear portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010513174XA CN102451056A (en) | 2010-10-20 | 2010-10-20 | Cervical orifice gatherer for fertilized ovum suction tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010513174XA CN102451056A (en) | 2010-10-20 | 2010-10-20 | Cervical orifice gatherer for fertilized ovum suction tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102451056A true CN102451056A (en) | 2012-05-16 |
Family
ID=46035001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010513174XA Pending CN102451056A (en) | 2010-10-20 | 2010-10-20 | Cervical orifice gatherer for fertilized ovum suction tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102451056A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102784029A (en) * | 2012-08-03 | 2012-11-21 | 薛大德 | Free fertilized egg intrauterine inactivation administration suction device |
-
2010
- 2010-10-20 CN CN201010513174XA patent/CN102451056A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102784029A (en) * | 2012-08-03 | 2012-11-21 | 薛大德 | Free fertilized egg intrauterine inactivation administration suction device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120516 |