CN215079440U - Embryo scraping and sucking device for induced abortion - Google Patents
Embryo scraping and sucking device for induced abortion Download PDFInfo
- Publication number
- CN215079440U CN215079440U CN202120488513.7U CN202120488513U CN215079440U CN 215079440 U CN215079440 U CN 215079440U CN 202120488513 U CN202120488513 U CN 202120488513U CN 215079440 U CN215079440 U CN 215079440U
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- China
- Prior art keywords
- embryo
- recovery bottle
- catheter body
- liquid recovery
- suction
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- Expired - Fee Related
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- 210000001161 mammalian embryo Anatomy 0.000 title claims abstract description 50
- 238000007790 scraping Methods 0.000 title claims abstract description 19
- 206010000210 abortion Diseases 0.000 title claims abstract description 12
- 231100000176 abortion Toxicity 0.000 title claims abstract description 12
- 238000011084 recovery Methods 0.000 claims abstract description 57
- 239000007788 liquid Substances 0.000 claims abstract description 30
- 238000006748 scratching Methods 0.000 claims abstract description 14
- 230000002393 scratching effect Effects 0.000 claims abstract description 14
- 239000002184 metal Substances 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims description 15
- 238000001914 filtration Methods 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 210000001519 tissue Anatomy 0.000 description 9
- 238000010586 diagram Methods 0.000 description 2
- 210000002257 embryonic structure Anatomy 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000035935 pregnancy Effects 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 208000011359 Chromosome disease Diseases 0.000 description 1
- 208000032170 Congenital Abnormalities Diseases 0.000 description 1
- 206010061619 Deformity Diseases 0.000 description 1
- 208000035432 Unintended pregnancy Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001605 fetal effect Effects 0.000 description 1
- 210000003754 fetus Anatomy 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000036266 weeks of gestation Effects 0.000 description 1
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Abstract
An embryo scraping and sucking device for induced abortion comprises a catheter body, wherein a rear handle and a front handle are fixed at the bottom of the rear end of the catheter body, a scraping head is mounted at the front end of the catheter body, a sucking hole is formed in the front end of the catheter body, and two mounting seats are arranged at the bottom of the rear side of the catheter body; to sum up, the utility model can scrape the embryo tissue by the scraping head, also can absorb the embryo tissue by the suction hole, wherein the scratching metal strip is added, and the curvature of the scratching metal strip is adjusted by the movement of the movable sleeve to adapt to the space in the uterine cavity and achieve the optimal scratching state; and an embryo recovery bottle and a liquid recovery bottle are further arranged to carry out sample collection on the embryo.
Description
Technical Field
The utility model belongs to the technical field of the medical treatment, concretely relates to embryo is scraped and is inhaled device for induced abortion.
Background
The induced abortion operation refers to the termination of pregnancy by operation, and is mainly suitable for patients within 14 weeks of gestation who need to be artificially terminated due to unexpected pregnancy or fetal deformity. Modern abortion operation modes comprise negative pressure suction, forceps and the like, wherein the negative pressure suction is to use a hollow suction pipe to enter a uterine cavity and suck out intrauterine embryonic tissues through negative pressure, the forceps and the curettage are to use oval forceps to clamp out massive intrauterine embryonic tissues, and generally, the embryonic tissues subjected to the forceps and the negative pressure suction need to be left for further examination and test to judge whether a fetus has chromosome diseases or not, so as to guide future pregnancy plans of pregnant women. The prior art does not have the functions of scraping and sucking simultaneously, another operation instrument is replaced when the problem cannot be solved by one mode generally, the operation instrument repeatedly enters the uterine cavity of a patient, the risk of uterine cavity infection is increased, and in addition, the conventional negative pressure suction device is inconvenient to take the embryo sample and often directly sucks the broken embryo tissue into a negative pressure suction device, so the multifunctional artificial abortion device convenient to take the uterine cavity sample has important clinical significance.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the weak point among the prior art, provide an induced abortion is with embryo scraping and is inhaled device, should scrape and inhale the device and have simultaneously and scratch and scrape and inhale the function, reduce the apparatus and get into palace intracavity number of times, reduce palace chamber and infect the risk to can carry out embryo's sample and keep away and get.
In order to solve the technical problem, the utility model adopts the following technical scheme: an embryo scraping and sucking device for induced abortion comprises a catheter body, wherein a rear handle and a front handle are fixed at the bottom of the rear end of the catheter body, a scraping head is installed at the front end of the catheter body, a suction hole is formed in the front end of the catheter body, two installation seats are arranged at the bottom of the rear side of the catheter body, an embryo recovery bottle and a liquid recovery bottle are respectively in threaded connection with the two installation seats, the embryo recovery bottle is located in front of the liquid recovery bottle, and rubber sealing plugs are arranged at bottle mouths of the embryo recovery bottle and the liquid recovery bottle;
a first suction pipe, a second suction pipe and a communicating pipe are arranged in the catheter body in a penetrating manner, wherein the first suction pipe is positioned at the front part of the catheter body, the front end of the first suction pipe is connected with a suction hole, and the rear end of the first suction pipe extends out of the mounting seat at the front side and penetrates through a rubber sealing plug of the embryo recovery bottle to extend into the embryo recovery bottle; the front end of the communicating pipe extends out of the mounting seat at the front side and penetrates through a rubber sealing plug of the embryo recovery bottle to extend into the embryo recovery bottle, the rear end of the communicating pipe extends out of the mounting seat at the rear side and penetrates through the rubber sealing plug of the liquid recovery bottle to extend into the liquid recovery bottle, the front end of the communicating pipe is provided with a filtering ball head, and a plurality of filtering holes are uniformly distributed in the filtering ball head; the front end of the second suction tube extends out of the mounting seat on the rear side and penetrates through the rubber sealing plug of the liquid recovery bottle to extend into the liquid recovery bottle, the rear end of the second suction tube penetrates out of the rear end of the catheter body, the second suction tube is provided with a flow speed adjusting valve, and the flow speed adjusting valve is mounted on the front handle.
The front part of the catheter body is sleeved with a movable sleeve, a plurality of scratching metal strips are connected between the front end of the movable sleeve and the rear end of the scraping head, the rear end of the movable sleeve is in threaded connection with a jacking bolt, and the lower end of the jacking bolt is in jacking contact with the catheter wall of the catheter body.
Adopt above-mentioned technical scheme, the utility model discloses following beneficial effect has: the utility model can scrape embryo tissue by using the scraping head, also can absorb embryo tissue by using the suction hole, wherein scratch metal strips are added, and the curvature of the scratch metal strips is adjusted by the movement of the movable sleeve to adapt to the space in uterine cavity and achieve the optimal scratch state; and an embryo recovery bottle and a liquid recovery bottle are further arranged to carry out sample collection on the embryo.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic connection diagram of the first suction pipe, the communicating pipe, and the second suction pipe.
Detailed Description
As shown in fig. 1 and 2, the embryo scraping and sucking device for induced abortion of the present invention comprises a catheter body 1, a rear handle 2 and a front handle 3 are fixed at the bottom of the rear end of the catheter body 1, a scraping head 4 is installed at the front end of the catheter body 1, a suction hole 5 is opened at the front end of the catheter body 1, two mounting seats are arranged at the bottom of the rear side of the catheter body 1, an embryo recovery bottle 6 and a liquid recovery bottle 7 are respectively connected to the two mounting seats through screw threads, the embryo recovery bottle 6 is located in front of the liquid recovery bottle 7, and rubber sealing plugs 8 are respectively arranged at the bottle mouths of the embryo recovery bottle 6 and the liquid recovery bottle 7;
a first suction tube 9, a second suction tube 10 and a communicating tube 11 are arranged in the catheter body 1 in a penetrating manner, wherein the first suction tube 9 is positioned at the front part of the catheter body 1, the front end of the first suction tube 9 is connected with the suction hole 5, and the rear end of the first suction tube 9 extends out of the mounting seat at the front side and penetrates through a rubber sealing plug 8 of the embryo recovery bottle 6 to extend into the embryo recovery bottle 6; the front end of the communicating pipe 11 extends out from the mounting seat on the front side and penetrates through the rubber sealing plug 8 of the embryo recovery bottle 6 to extend into the embryo recovery bottle 6, the rear end of the communicating pipe 11 extends out from the mounting seat on the rear side and penetrates through the rubber sealing plug 8 of the liquid recovery bottle 7 to extend into the liquid recovery bottle 7, the front end of the communicating pipe 11 is provided with a filtering bulb 12, and a plurality of filtering holes are uniformly distributed in the filtering bulb 12; the front end of the second suction tube 10 extends out from the mounting seat at the rear side and penetrates through the rubber sealing plug 8 of the liquid recovery bottle 7 to extend into the liquid recovery bottle 7, the rear end of the second suction tube 10 penetrates out from the rear end of the catheter body 1, the second suction tube 10 is provided with a flow rate adjusting valve 13, and the flow rate adjusting valve 13 is mounted on the front handle 3.
The front part of the catheter body 1 is sleeved with a movable sleeve 14, a plurality of scratching metal strips 15 are connected between the front end of the movable sleeve 14 and the rear end of the scraping head 4, the rear end of the movable sleeve 14 is in threaded connection with a jacking bolt 16, and the lower end of the jacking bolt 16 is in jacking contact with the catheter wall of the catheter body 1.
The head end of the utility model is a scraping head 4, which can scrape embryos and remove embryos conveniently by matching with the suction holes 5 at the root part; in addition, a plurality of scratching metal strips 15 are arranged at the front end of the catheter body 1, the head ends of the scratching metal strips 15 are fixed at the root parts of the scratching heads 4, the tail ends of the scratching metal strips are connected to the front end of the movable sleeve 14, when the catheter is used, the opening degree of the scratching metal strips 15 is determined by moving the movable sleeve 14, the movable sleeve 14 is positioned by using the jacking bolt 16, at the moment, the scratching metal strips 15 are bent into a fixed shape, and scratching of the uterine cavity is facilitated by the aid of the opened scratching metal strips 15; the first suction tube 9 of the new technology is connected with an embryo recovery bottle 6, the second suction tube 10 is connected with a liquid recovery bottle 7, the embryo recovery bottle 6 and the liquid recovery bottle 7 are connected through a communicating tube 11, the communicating tube 11 is provided with a filtering bulb 12 at one side of the embryo recovery bottle 6, when in use, the second suction tube 10 is connected with a negative pressure suction device, the scraped embryo tissue can be sucked into the first suction tube 9 through a suction hole 5 by the negative pressure suction effect, then falls into the embryo recovery bottle 6 through the first suction tube 9, the filtering bulb 12 can filter the solid embryo tissue, the solid embryo tissue is retained in the embryo recovery bottle 6, the liquid enters the liquid recovery bottle 7 through the communicating tube 11, finally is sucked into the negative pressure suction device through the second suction tube 10, a certain amount of liquid is retained in the liquid recovery bottle 7, and the embryo recovery bottle 6 and the liquid recovery bottle 7 can be replaced by screwing when in use, a plurality of bottles of samples are convenient to collect; the second suction tube 10 may be provided with a flow rate adjusting valve 13 to adjust the amount of suction.
The present embodiment is not intended to limit the shape, material, structure, etc. of the present invention in any form, and all of the technical matters of the present invention belong to the protection scope of the present invention to any simple modification, equivalent change and modification made by the above embodiments.
Claims (2)
1. An embryo scraping and sucking device for induced abortion is characterized in that: the device comprises a catheter body, wherein a rear handle and a front handle are fixed at the bottom of the rear end of the catheter body, a scraping head is installed at the front end of the catheter body, a suction hole is formed in the front end of the catheter body, two installation seats are arranged at the bottom of the rear side of the catheter body, an embryo recovery bottle and a liquid recovery bottle are respectively in threaded connection with the two installation seats, the embryo recovery bottle is located in front of the liquid recovery bottle, and rubber sealing plugs are arranged at bottle mouths of the embryo recovery bottle and the liquid recovery bottle;
a first suction pipe, a second suction pipe and a communicating pipe are arranged in the catheter body in a penetrating manner, wherein the first suction pipe is positioned at the front part of the catheter body, the front end of the first suction pipe is connected with a suction hole, and the rear end of the first suction pipe extends out of the mounting seat at the front side and penetrates through a rubber sealing plug of the embryo recovery bottle to extend into the embryo recovery bottle; the front end of the communicating pipe extends out of the mounting seat at the front side and penetrates through a rubber sealing plug of the embryo recovery bottle to extend into the embryo recovery bottle, the rear end of the communicating pipe extends out of the mounting seat at the rear side and penetrates through the rubber sealing plug of the liquid recovery bottle to extend into the liquid recovery bottle, the front end of the communicating pipe is provided with a filtering ball head, and a plurality of filtering holes are uniformly distributed in the filtering ball head; the front end of the second suction tube extends out of the mounting seat on the rear side and penetrates through the rubber sealing plug of the liquid recovery bottle to extend into the liquid recovery bottle, the rear end of the second suction tube penetrates out of the rear end of the catheter body, the second suction tube is provided with a flow speed adjusting valve, and the flow speed adjusting valve is mounted on the front handle.
2. The embryo scraping and sucking device for artificial abortion of claim 1, wherein: the front part of the catheter body is sleeved with a movable sleeve, a plurality of scratching metal strips are connected between the front end of the movable sleeve and the rear end of the scraping head, the rear end of the movable sleeve is in threaded connection with a jacking bolt, and the lower end of the jacking bolt is in jacking contact with the catheter wall of the catheter body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120488513.7U CN215079440U (en) | 2021-03-08 | 2021-03-08 | Embryo scraping and sucking device for induced abortion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120488513.7U CN215079440U (en) | 2021-03-08 | 2021-03-08 | Embryo scraping and sucking device for induced abortion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215079440U true CN215079440U (en) | 2021-12-10 |
Family
ID=79340537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120488513.7U Expired - Fee Related CN215079440U (en) | 2021-03-08 | 2021-03-08 | Embryo scraping and sucking device for induced abortion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215079440U (en) |
-
2021
- 2021-03-08 CN CN202120488513.7U patent/CN215079440U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211210 |