CN201356635Y - Adjustable disposable uterine tissue suction tube - Google Patents
Adjustable disposable uterine tissue suction tube Download PDFInfo
- Publication number
- CN201356635Y CN201356635Y CNU2009201418955U CN200920141895U CN201356635Y CN 201356635 Y CN201356635 Y CN 201356635Y CN U2009201418955 U CNU2009201418955 U CN U2009201418955U CN 200920141895 U CN200920141895 U CN 200920141895U CN 201356635 Y CN201356635 Y CN 201356635Y
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- CN
- China
- Prior art keywords
- suction
- processed
- soup stick
- tissues
- rod
- Prior art date
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- Expired - Fee Related
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
- External Artificial Organs (AREA)
Abstract
The utility model discloses an adjustable disposable uterine tissue suction tube which comprises a suction head, a suction rod, a handle and a connecting tube; suction tubes are respectively processed in the middle of the suction head and the suction rod; a kidney-shaped suction hole is processed on the top of the suction head; the handle is sheathed on the suction rod; a duct which is through from the front to the back is processed at the middle part of the connecting tube; and the rear end of the suction rod stretches into the front end of the duct and is fixedly connected with the connecting tube. The automatic suction apparatus generates negative pressure in the suction head and the suction rod; therefore, the tissues in the uterine can be continuously sucked into the suction tube until the tissues are totally sucked out. The included angle between the suction head and the suction rod is 8 to 12 degrees, and the suction head can contact the cornua uteri, two sides of oviduct and other places which are difficult to be contacted in traditional operations, therefore, the tissues in corners can be sucked out. The adjustable disposable uterine tissue suction tube has the advantages of being capable of sucking all the tissues out of the uterine, avoiding cross infection and iatrogenic infection, having single use, being capable of cleaning dead spaces, saving time and labor, having high working efficiency and automation degree, being soft and smooth and the like.
Description
Technical field
This utility model relates to medical apparatus and instruments, especially relates to a kind ofly the intrauterine tissue substance to be blotted the disposable uterine cancer cell suction catheter of clean adjustable type.
Background technology
Think interruption of pregnancy after women's pregnancy for a certain reason, will pass through abortion's termination of early pregnancy.In the abortion, the suction catheter that the clinician makes copper alloy stretches into intrauterine and by manually-operated tissue substance is blotted only, there is following shortcoming in the suction catheter that copper alloy is made: 1, owing to the suction Kong Taixiao of suction catheter front end, be difficult for intrauterine tissue substance is blotted only; 2, the suction catheter intensity made of copper alloy is too hard, damages endometrium easily, causes the perforation of uterus, causes massive hemorrhage, and operation risk is bigger, and the suction catheter that safety is relatively poor 3, copper alloy is made is not with handle, can't regulate; 4, the suction catheter made of copper alloy is not disposable, as sterilizes not exclusively, causes cross infection and nosocomial infection easily, endangers patient's life and health first, and two can cause unnecessary medical tangle.
Summary of the invention
The purpose of this utility model be to provide a kind of just need not to anaesthetize intrauterine tissue substance can be blotted only, stop the generation of cross infection and nosocomial infection, disposable use, soft bright and clean, work efficiency and the high disposable uterine cancer cell suction catheter of adjustable type of automaticity.
The purpose of this utility model is achieved in that the disposable uterine cancer cell suction catheter of adjustable type, the suction nozzle that feature is made by medical macromolecular materials, soup stick, handle and connection tube are formed, be processed with the suction pipe of front end sealing, open rearward end in the centre of suction nozzle and soup stick, side-walls at the suction nozzle top is processed with more than two evenly at interval and the waist shape that is communicated with suction pipe suction hole, taper knob is on soup stick, the conduit that connects before and after the centre of the connection tube that is used for connecting automatic suction pump is processed with, the rear end of soup stick is stretched into the front end of conduit and is fixedlyed connected with connection tube.
The angle of suction nozzle and soup stick is the 8--12 degree.Precessing saw shape tooth on the lateral wall of connection tube rear end.
Be provided with the digital calibration of the expression uterus degree of depth in the side-walls of soup stick.
The suction nozzle that this utility model is made by medical macromolecular materials, suction pipe and connection tube are formed, during use, the suction tube that the doctor will regulate suction pump is enclosed within on the saw shape tooth of connection tube rear end and is fixedly connected good, then suction nozzle is stretched to patient's intrauterine, open the on and off switch of regulating suction pump, regulate suction pump and in suction nozzle and suction pipe, produce negative pressure, so just can inhale the hole to intrauterine tissue substance by the waist shape on the suction nozzle continuously is drawn onto in suction nozzle and the suction pipe, extract suction pipe then out, till intrauterine tissue substance being blotted only.The disposable use of this utility model, the generation that can stop cross infection and nosocomial infection, little to the intrauterine membrane damage, only can produce slight pain.The angle of suction nozzle and suction pipe is the 1--12 degree, and suction nozzle can touch the place that traditional operations such as cornua uteri, fallopian tube both sides are difficult to touch, and the tissue substance in the corner is blotted only.Taper knob can be regulated the strong hardness of soup stick on soup stick.Therefore, the utlity model has just need not to anaesthetize intrauterine tissue substance can be blotted only, stop the generation of cross infection and nosocomial infection, disposable use, softness is bright and clean, wound is little, go out insufficiency of blood, it is fast to recover, need not to expand the palace, do not stay the dead angle, time saving and energy saving, work efficiency and the high advantage of automaticity.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with embodiment and contrast accompanying drawing this utility model is described in further detail.
The disposable uterine cancer cell suction catheter of adjustable type, form by suction nozzle 1, soup stick 3, handle 6 and connection tube 8 that medical macromolecular materials are made, be processed with the suction pipe 5 of front end sealing, open rearward end in the centre of suction nozzle 1 and soup stick 3, side-walls at suction nozzle 1 top is processed with more than two evenly at interval and the waist shape that is communicated with suction pipe 5 suction hole 2, handle 6 is enclosed within on the soup stick 3, the conduit 7 that connects before and after the centre of the connection tube 8 that is used for connecting automatic suction pump is processed with, the rear end of soup stick 3 is stretched into the front end of conduit 7 and is fixedlyed connected with connection tube 8.
Precessing saw shape tooth 9 on the lateral wall of connection tube 8 rear ends.
Be provided with the digital calibration 4 of the expression uterus degree of depth in the side-walls of soup stick 3.
Claims (4)
1, the disposable uterine cancer cell suction catheter of a kind of adjustable type, it is characterized in that: the suction nozzle of making by medical macromolecular materials (1), soup stick (3), handle (6) and connection tube (8) are formed, be processed with the front end sealing in the centre of suction nozzle (1) and soup stick (3), the suction pipe of open rearward end (5), side-walls at suction nozzle (1) top is processed with more than two evenly at interval and the waist shape that is communicated with suction pipe (5) suction hole (2), handle (6) is enclosed within on the soup stick (3), be processed with the conduit (7) that front and back connect in the centre of the connection tube that is used for connecting automatic suction pump (8), the rear end of soup stick (3) is stretched into the front end of conduit (7) and is fixedlyed connected with connection tube (8).
2, the disposable uterine cancer cell suction catheter of adjustable type as claimed in claim 1 is characterized in that: suction nozzle (1) is the 8--12 degree with the angle α of soup stick (3).
3, the disposable uterine cancer cell suction catheter of adjustable type as claimed in claim 1 or 2 is characterized in that: precessing saw shape tooth (9) on the lateral wall of connection tube (8) rear end.
4, the disposable uterine cancer cell suction catheter of adjustable type as claimed in claim 3 is characterized in that: the digital calibration (4) that is provided with the expression uterus degree of depth in the side-walls of soup stick (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201418955U CN201356635Y (en) | 2009-03-06 | 2009-03-06 | Adjustable disposable uterine tissue suction tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201418955U CN201356635Y (en) | 2009-03-06 | 2009-03-06 | Adjustable disposable uterine tissue suction tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201356635Y true CN201356635Y (en) | 2009-12-09 |
Family
ID=41422388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009201418955U Expired - Fee Related CN201356635Y (en) | 2009-03-06 | 2009-03-06 | Adjustable disposable uterine tissue suction tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201356635Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103083789A (en) * | 2011-11-03 | 2013-05-08 | 江苏康诺医疗器械有限公司 | Negative pressure suction head |
-
2009
- 2009-03-06 CN CNU2009201418955U patent/CN201356635Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103083789A (en) * | 2011-11-03 | 2013-05-08 | 江苏康诺医疗器械有限公司 | Negative pressure suction head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091209 Termination date: 20120306 |