CN2415733Y - Aspiration & scaling device for uterine curettage - Google Patents
Aspiration & scaling device for uterine curettage Download PDFInfo
- Publication number
- CN2415733Y CN2415733Y CN 00229610 CN00229610U CN2415733Y CN 2415733 Y CN2415733 Y CN 2415733Y CN 00229610 CN00229610 CN 00229610 CN 00229610 U CN00229610 U CN 00229610U CN 2415733 Y CN2415733 Y CN 2415733Y
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- scraper
- sucking
- ball
- uterine
- suction
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Abstract
The utility model relates to a sucking scraper used for cesarean section. The utility model is characterized in that the top of a pipe handle 2 of the sucking scraper is provided with an elliptical hollow sucking scraper ball 1, a tuberosity 8 and a sucking hole 9 are arranged on the spherical surface of the sucking scraper ball 1, an inner core 3 with a joint 4 is penetrated and arranged in the pipe handle 2 of the sucking scraper, and a mark piece 5 is arranged on a position of a medium and lower end of the pipe handle 2 of the sucking scraper. When veins are trickled with uterine shrinking agents, the product is used for synchronously sucking and scraping residual fetal membranes, uterine deciduas, blood coagula, amniotic fluid and vernix caseosa in a uterine cavity. The utility model not only replaces dry gauze which is used for wiping the uterine cavity, but also prevents endometriosis, postnatal infection and effluent quantities and periods of lochia in puerperia.
Description
This utility model relates to the medical apparatus and instruments of using in a kind of obstetrics and gynecology operation, the suction scraper of using in particularly a kind of cesarean section.It is applicable in fourth stage and scrapes, inhales cavity of uterus, it is external that residual fetal membrane, uterine decidua, blood and blood clot, amniotic fluid and vernix caseosa are eliminated in cavity of uterus, prevents that fetal membrane from delaying, lochia delay, postpartum hemorrhage, puerperal infection and endometriosis.
At present, traditional department of obstetrics and gynecology are when implementing to cut open palace (abdomen) product operation, and after fetus and fetal appendage (Placenta Hominis, umbilical cord) left the uterus, operator was to adopt dry gauze eraser uterine cavity routinely, and residual fetal membrane is cleaned.To the puerpera in the elective caesarean section art, operator need pass through vagina or cavity of uterus expansion cervix pipe make its expansion, prevent that lochia is detained accompanying infection, or cause postpartum hemorrhage.The aforesaid operations method has certain effect at prevention of postoperative complication Fang Mianjiao, but still has many weak points: when 1. adopting dry gauze to wipe uterine cavity, generally will use 2-3 piece gauze, can reach the effect of wiping residual fetal membrane.In the process of wiping uterine cavity repeatedly, the decidua of cavity of uterus and the basal layer of small part all are subject in various degree infringement, come off.In the process that gauze takes out, often drop down into the operation Yezhong with mixture such as blood, wherein contained endometrial tissue is followed and is stayed operating field, plants myometrium, abdominal cavity, stomach wall etc. and locates, concurrent dissimilar endometriosis brings misery to the puerpera easily.2. normalized dilation of cervical canal is at pudendum, behind the vaginal disinfection, transvaginal expansion cervix pipe, drain and be trapped in intrauterine lochia, particularly the conventional expansion cervix pipe of the puerpera of capable elective caesarean section is necessary operating procedure, most doctors adopt through cavity of uterus to vagina direction expansion cervix pipe, expand also accompanying infection easily of neck tube so back and forth repeatedly.
The purpose of this utility model is the suction scraper of using in a kind of cesarean section of developing at above deficiency, it is to select for use the intrauterine residual fetal membrane of this product antithetical phrase, uterine decidua, sludged blood, amniotic fluid and vernix caseosa to inhale synchronously, scrape when implementing intravenous drip uterine contraction profit, it has not only replaced to cut open in the product operation of palace wipes uterine cavity with dry gauze, but also has prevented endometriosis, puerperal infection, lochia delay, puerperal hemorrhage and effusive amount of lochia in puerperal and time limit.
This utility model is achieved in that cuing open the palace produces the suction scraper of using in the operation, comprise the vacuum extractor 7 that is connected with flexible pipe 6, wherein, there is suction scraper ball 1 on the top of suction scraper pipe handle 2, nodosity 8 and suction hole 9 on the sphere of suction scraper ball 1, the inner core 3 that has joint 4 is installed in the suction scraper pipe handle 2, and joint 4 links to each other with the other end of flexible pipe 6, and sign part 5 is arranged on the middle lower end position of suction scraper pipe handle 2.
This utility model also can be achieved in that the oval hollow ball of being shaped as of suction scraper ball 1.
Good effect of the present utility model is:
1, this product structure is simple, and is easy to use, allly can carry out caesarean delivered hospital, and the doctor is skilled independent operation all.
But 2, using the intrauterine residual fetal membrane of this product antithetical phrase, uterine decidua, sludged blood, amniotic fluid and vernix caseosa to inhale synchronously scrapes, it has not only replaced to cut open in the product operation of palace wipes uterine cavity with dry gauze, but also has prevented endometriosis, puerperal infection, lochia delay, puerperal hemorrhage and effusive amount of lochia in puerperal and time limit.
Fig. 1 is the sketch map that this utility model is connected with vacuum extractor.
Fig. 2 is the A-A profile of this utility model Fig. 1.
Fig. 3 is the B-B sectional view of this utility model Fig. 1.
Fig. 4 is the C-C sectional view of this utility model Fig. 1.
Below in conjunction with accompanying drawing this utility model is done into further detailed description.
In clinical, when intravenous drip at finite concentration, continue 3-4 hour, under the effect of uterotonic (uterine contraction element, ergometrine), make that the uterus is in that lasting contraction state, blood sinus are closed well, thrombosis is completely under the situation, control buttoned-up blood sinus in puerperal, factor palace is lax, blood sinus is open hemorrhage again, avoids forming in the uterine cavity clottage cervical canal again.Shown in Fig. 1,2,3,4.There is suction scraper ball 1 on the top of this product suction scraper pipe handle 2, suction scraper ball 1 be shaped as oval hollow ball.Nodosity 8 and suction hole 9 on the sphere of suction scraper ball 1, the inner core 3 that has joint 4 is installed in the suction scraper pipe handle 2, and sign part 5 is arranged on the middle lower end position of suction scraper pipe handle 2.Referring to Fig. 1,2, according to puerperal cavity of uterus be one the depression sphere characteristics, for the sphere that guarantees suction scraper ball 1 can coincide with cavity of uterus and effectively inhales and scrape, there is suction scraper ball 1 on the top of suction scraper pipe handle 2, suction scraper ball 1 be shaped as oval hollow ball, ball wall thickness is 2mm, and the major diameter of sphere is that 40mm, minor axis are 20mm.Nodosity 8 and suction hole 9 on the sphere of suction scraper ball 1, the height of tuberosity 8 is 2mm, and width is 1-1.5mm, and the spacing between them is 3mm, and hardness is as fingernail; The diameter of inhaling hole 9 is 3-5mm; 8 pairs of uterine cavities of tuberosity on the sphere of suction scraper ball 1 carry out roller and scrape and get, residual fetal membrane, uterine decidua and cavity of uterus are broken away from, by the suction hole 9 on the sphere that is dispersed in suction scraper ball 1, through inner core 3, joint 4, flexible pipe 6 is to vacuum extractor 7, and uterine decidua, clot, amniotic fluid and the vernix caseosa sucking-off that will accumulate in intrauterine residual fetal membrane, fragmentation by vacuum extractor 7 are external, thereby reduces postoperative bleeding property lochia time and amount.Suction scraper pipe handle 2 is airtight tube chambers, long 150mm, lumen diameter 8mm, thickness of pipe wall 1mm.The inner core 3 that has joint 4 is installed in the suction scraper pipe handle 2, and inner core 3 is airtight tube cores, and its length is 170mm, and diameter is 5mm, and internal diameter is 4mm.Sign part 5 is arranged on the middle lower end position of suction scraper pipe handle 2, and its length is that 20mm, width are 5mm, and thickness is 2mm.Sign part 5 is that the degree of depth and the rolling/direction of rotation that supplies suction scraper ball 1 and suction scraper pipe handle 2 to enter uterine cavity used, and it indicates the direction of the sphere of suction scraper ball 1 at the uterine cavity internal rotation, and it is inhomogeneous to avoid suction to scrape.As shown in Figure 1.During operation, flexible pipe 6 is connected on the joint 4, on the joint 4 boss is arranged, its effect is to guarantee inner core 3 and 2 sealings of suction scraper pipe handle, be unlikely to leak gas in the vacuum suction process, the other end of flexible pipe 6 is connected with vacuum extractor 7, when cuing open palace product operation beginning, before giving birth in the fetus end, available inner core 3 inhales amniotic fluid or vernix caseosa is used; After Placenta Hominis is given birth to, again inner core 3 is installed in the suction scraper pipe handle 2, be used for inhaling, scraping uterine cavity.Utilize tuberosity 8 on the sphere of suction scraper ball 1 and the suction hole 9 that is dispersed in, inhale by 7 pairs of uterine cavities of vacuum extractor and scrape, compare with traditional operation, puerperal, oligemia 40%, and lochia rubra persistent period and amount reduce more than 60%.Proof theoretically, can prevent because of cesarean section concurrent endometriosis take place.
Claims (2)
1, the suction scraper of using in a kind of cesarean section, comprise the vacuum extractor (7) that is connected with flexible pipe (6), it is characterized in that: there is suction scraper ball (1) on the top of suction scraper pipe handle (2), nodosity (8) and suction hole (9) on the sphere of suction scraper ball (1), the inner core (3) that has joint (4) is installed in the suction scraper pipe handle (2), the other end of joint (4) and flexible pipe (6) links, and sign spare (5) is arranged on the middle lower end position of suction scraper pipe handle (2).
2, the suction scraper of using in the cesarean section according to claim 1 is characterized in that: suction scraper ball (1) be shaped as oval hollow ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00229610 CN2415733Y (en) | 2000-04-06 | 2000-04-06 | Aspiration & scaling device for uterine curettage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00229610 CN2415733Y (en) | 2000-04-06 | 2000-04-06 | Aspiration & scaling device for uterine curettage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2415733Y true CN2415733Y (en) | 2001-01-24 |
Family
ID=33592863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00229610 Expired - Fee Related CN2415733Y (en) | 2000-04-06 | 2000-04-06 | Aspiration & scaling device for uterine curettage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2415733Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11241254B2 (en) | 2012-03-15 | 2022-02-08 | Alydia Health, Inc. | Uterine hemorrhage controlling system and method |
| US11517336B2 (en) | 2016-08-24 | 2022-12-06 | Alydia Health, Inc. | Uterine hemorrhage controlling system and method |
-
2000
- 2000-04-06 CN CN 00229610 patent/CN2415733Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11241254B2 (en) | 2012-03-15 | 2022-02-08 | Alydia Health, Inc. | Uterine hemorrhage controlling system and method |
| US11291473B2 (en) | 2012-03-15 | 2022-04-05 | Alydia Health, Inc. | Uterine hemorrhage controlling system and method |
| US11517336B2 (en) | 2016-08-24 | 2022-12-06 | Alydia Health, Inc. | Uterine hemorrhage controlling system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |