CN205964571U - Abortion suction tube - Google Patents
Abortion suction tube Download PDFInfo
- Publication number
- CN205964571U CN205964571U CN201620474096.XU CN201620474096U CN205964571U CN 205964571 U CN205964571 U CN 205964571U CN 201620474096 U CN201620474096 U CN 201620474096U CN 205964571 U CN205964571 U CN 205964571U
- Authority
- CN
- China
- Prior art keywords
- pipe shaft
- suction catheter
- artificial abortion
- pipe
- abortion
- 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.)
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- 206010000210 abortion Diseases 0.000 title claims abstract description 22
- 231100000176 abortion Toxicity 0.000 title claims abstract description 22
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 8
- 239000010935 stainless steel Substances 0.000 claims abstract description 8
- 239000004033 plastic Substances 0.000 claims description 5
- 229920003023 plastic Polymers 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 description 4
- 241001260012 Bursa Species 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 210000004291 uterus Anatomy 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 210000001215 vagina Anatomy 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Media Introduction/Drainage Providing Device (AREA)
Abstract
The utility model discloses an abortion suction tube, the temperature adjusting pipe comprises a pipe body, the pipe shaft is made by medical stainless steel, and this pipe shaft is single interior cavity configuration, and the front and back end of pipe shaft is all uncovered, and the front end of pipe shaft is equipped with the opening. The utility model discloses a medical stainless steel makes disposable abortion suction tube's pipe shaft, has rigidity toughness on the one hand concurrently, on the other hand, under the condition of the same external diameter size, its cross section of the channel is the biggest, utilizes the space the most sufficient, is difficult for causing intraductal jam to it says unimpededly to have ensured the chamber.
Description
Technical field
This utility model belongs to technical field of medical instruments, specifically, particularly to a kind of artificial abortion's suction catheter.
Background technology
Disposable camera attract tube is also disposable visual artificial abortion's suction catheter, is mainly used in visible abortion operation.Disposably
Camera attract tube is typically made up of head-shield, pipe shaft and handle etc., and pipe shaft to be made using high molecule plastic, that is,：By polymer plastic
Expects pipe makes many inner chambers form.The product that current pipe shaft makes two chambeies is in the majority, and attraction channel is made in a chamber, and another chamber was that line leads to
Road.Due to doing two-chamber passage in same pipe shaft, attraction channel so can be made to diminish, thus doctor can block up in operation process
Plug phenomenon.In addition, pipe shaft needs certain hardness, therefore, in order to ensure the rigidity of pipe shaft it is necessary to make greatly pipe shaft wall thickness
In more than 0.6mm, passage so can be made to become narrower and small, thus attracting blocking risk.
Utility model content
In view of the drawbacks described above of prior art, technical problem to be solved in the utility model is to provide a kind of artificial abortion to inhale
Skirt.
Technical solutions of the utility model are as follows：A kind of artificial abortion's suction catheter, including pipe shaft it is characterised in that：Described pipe shaft by
Medical stainless steel is made, and this pipe shaft is single inner-cavity structure, and the front and back end of pipe shaft is all uncovered, and the front end of pipe shaft is provided with opening.
The pipe shaft of artificial abortion's suction catheter is made medical stainless steel material by this utility model, not only more robust more anticorrosive, and
And do not have metal ion to separate out completely, patient will not be adversely affected；Meanwhile, medical stainless steel material pipe shaft can make inner chamber
Accomplish that the limit is big, make tract unimpeded, so effectively prevent doctor and tract can be occurred in operation process to block, enable the clinician to essence
True positioning operation position.
Preferably, the wall thickness of described pipe shaft is 0.1-0.3mm, so make inner chamber as big as possible thus rigid toughness is simultaneous
Standby.
Operate for convenience, preferably, the front end of described pipe shaft bends downwards, the remainder of pipe shaft is straight section.
For the ease of processing and fabricating, and be conducive to being introduced into handle wire harness from pipe shaft, the top surface in the middle part of described pipe shaft
Have wire hole.
It is installed with Anti-rotary block at the rear portion of described pipe shaft.Above structure Anti-rotary block is easily assembled, the jail connecting on pipe shaft
Good by property, on Anti-rotary block and handle adaptation groove phase clamping, is prevented from handle and rotates with respect to pipe shaft, makes handle in pipe
The good reliability installed with it.
The outline of described Anti-rotary block is " D " font.Above structure Anti-rotary block moulding simple it is easy to processing and fabricating, cost
Low, anti-rotation effect is good.
The front end face of described opening insertion pipe shaft, installs photographic head or guide head in the front end of described pipe shaft, makes pipe shaft
The opening of front end forms suction port.The front end dress photographic head of above structure pipe shaft is exactly visible abortion pipe, and dress guide head is exactly one
As blind scrape people's flow tube, disclosure satisfy that and different use needs.
Described guide head is made up of high molecule plastic or rubber, so has preferable guidance capability, enters or extracts body
When interior, it is difficult to hurt in-vivo tissue；It is difficult a palace wall scratch during dilatation and curettage of uterine.
Beneficial effect：This utility model to make the pipe shaft of disposable artificial abortion's suction catheter using medical stainless steel, on the one hand
Have rigid toughness concurrently；On the other hand, in the case of same outer diameter size, its channel cross-section is maximum, and utilization space is
Foot, does not easily cause blocking in pipe, ensures that tract is unimpeded.
Brief description
Fig. 1 is the structural representation of pipe shaft.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the A-A cutaway view Amplified image of Fig. 2.
Fig. 4 is structure of the present utility model and use state figure.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples：
Embodiment 1
As shown in Figure 1, Figure 2, Figure 3 shows, the pipe shaft 1 of visible induced abortion suction tube is made up of medical stainless steel, and the wall thickness of pipe shaft 1 is excellent
Elect 0.1-0.3mm as, concrete numerical value determines according to actual needs.The front end of pipe shaft 1 bends downwards, and the remainder of pipe shaft 1 is
Straight section.Above-mentioned pipe shaft 1 is single inner-cavity structure, and the front and back end of pipe shaft 1 is all uncovered, is provided with opening 11 in the bottom surface of pipe shaft 1 front end, opens
Mouth 11 is connected with the front port of pipe shaft 1.Top surface at pipe shaft 1 middle part has wire hole 12, and this wire hole 12 is preferably square.?
Equipped with Anti-rotary block 2, the outline of this Anti-rotary block 2 is preferably " D " font to the rear sleeve of pipe shaft 1, tight between Anti-rotary block 2 and pipe shaft 1
Cooperation is fixed.
Such as Fig. 4 simultaneously combines shown in Fig. 1-Fig. 3, installs photographic head 3 in the front end of pipe shaft 1, this photographic head 3 is located at translucent cover
Interior, translucent cover is adhesively fixed with the front end of pipe shaft 1, makes the opening 11 of pipe shaft 1 front end form suction port.The rear portion of pipe shaft 1 is installed
Handle 4, handle 4 is preferably made up of two halfbodies, the Anti-rotary block 2 on pipe shaft 1 and the adaptation groove phase clamping within handle 4, in case
Only handle 4 rotates with respect to pipe shaft 1.The FPC plate that photographic head 3 picks out enters pipe shaft 1 from front end, and draws from wire hole 12
Go out, be then connected with the circuit board in handle.The part that FPC plate is located in pipe shaft 1 is wrapped up by protecting film, then is close to be fixed on
Pipe shaft 1 inwall.In the rearward end of pipe shaft 1, tail sleeve 5 is installed, for being connected with vacuum suction machine.
The operation principle of visible induced abortion suction tube is as follows：
As shown in figure 4, pipe shaft 1 is stretched into vagina 6, it is inserted in uterus 7, after photographic head 3 distinguishes pregnant bursa position, by
Pregnant bursa is suctioned out uterus, thus reaching artificial abortion's effect by the suction of outside vacuum suction machine.
Embodiment 2
As shown in Figure 1, Figure 2, Fig. 3 and combine Fig. 4 shown in, the front end of pipe shaft 1 install guide head, make the opening of pipe shaft 1 front end
11 formation suction ports.Guide head is made up of the material with certain flexibility, toughness and passivation ability, and concrete material is preferably height
Molecule plastics or rubber.
The structure that the present embodiment does not describe is same as Example 1, will not be described here.
Although being described to preferred embodiment of the present utility model above in association with accompanying drawing, this utility model is not limited to
Above-mentioned specific embodiment, above-mentioned specific embodiment is only exemplary rather than determinate, the common skill of this area
Art personnel, under enlightenment of the present utility model, without prejudice on the premise of this utility model objective and claim, can make
Represent as multiple types, such as change the shape of wire hole, or the structure of change Anti-rotary block, or change the moulding of pipe shaft etc.,
Such conversion each falls within protection domain of the present utility model.
Claims (7)
1. a kind of artificial abortion's suction catheter, including pipe shaft (1) it is characterised in that：Described pipe shaft (1) is made up of medical stainless steel, this pipe
Body (1) is single inner-cavity structure, and the front and back end of pipe shaft (1) is all uncovered, and the front end of pipe shaft (1) is provided with opening (11)；Described pipe shaft
(1) wall thickness is 0.1-0.3mm.
2. artificial abortion's suction catheter as claimed in claim 1 it is characterised in that：The front end of described pipe shaft (1) bends downwards, pipe shaft
(1) remainder is straight section.
3. artificial abortion's suction catheter as claimed in claim 1 it is characterised in that：Top surface in the middle part of described pipe shaft (1) has outlet
Hole (12).
4. the artificial abortion's suction catheter as described in claim 1 or 2 or 3 it is characterised in that：It is installed with the rear portion of described pipe shaft (1)
Anti-rotary block (2).
5. artificial abortion's suction catheter as claimed in claim 4 it is characterised in that：The outline of described Anti-rotary block (2) is " D " font.
6. the artificial abortion's suction catheter as described in claim 1 or 2 or 3 or 5 it is characterised in that：Described opening (11) insertion pipe shaft (1)
Front end face, in the front end of described pipe shaft (1), photographic head or guide head are installed, so that the opening (11) of pipe shaft (1) front end is formed
Suction port.
7. artificial abortion's suction catheter as claimed in claim 6 it is characterised in that：Described guide head is by high molecule plastic or rubber system
Become.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620474096.XU CN205964571U (en) | 2016-05-23 | 2016-05-23 | Abortion suction tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620474096.XU CN205964571U (en) | 2016-05-23 | 2016-05-23 | Abortion suction tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205964571U true CN205964571U (en) | 2017-02-22 |
Family
ID=58019848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620474096.XU Active CN205964571U (en) | 2016-05-23 | 2016-05-23 | Abortion suction tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205964571U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107041975A (en) * | 2017-04-28 | 2017-08-15 | 重庆金山科技（集团）有限公司 | The video image transmission method of suction device and suction device |
-
2016
- 2016-05-23 CN CN201620474096.XU patent/CN205964571U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107041975A (en) * | 2017-04-28 | 2017-08-15 | 重庆金山科技（集团）有限公司 | The video image transmission method of suction device and suction device |
| WO2018196414A1 (en) * | 2017-04-28 | 2018-11-01 | 重庆金山科技（集团）有限公司 | Suction device and video image transmitting method of suction device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Flow suction tube Effective date of registration: 20210126 Granted publication date: 20170222 Pledgee: Agricultural Bank of China Limited Chongqing Yubei sub branch Pledgor: CHONGQING JINSHAN SCIENCE & TECHNOLOGY (GROUP) Co.,Ltd. Registration number: Y2021500000004 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220214 Granted publication date: 20170222 Pledgee: Agricultural Bank of China Limited Chongqing Yubei sub branch Pledgor: CHONGQING JINSHAN SCIENCE & TECHNOLOGY (GROUP) Co.,Ltd. Registration number: Y2021500000004 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Flow suction pipe Effective date of registration: 20220627 Granted publication date: 20170222 Pledgee: Agricultural Bank of China Limited Chongqing Yubei sub branch Pledgor: CHONGQING JINSHAN SCIENCE & TECHNOLOGY (GROUP) Co.,Ltd. Registration number: Y2022500000034 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231020 Granted publication date: 20170222 Pledgee: Agricultural Bank of China Limited Chongqing Yubei sub branch Pledgor: Chongqing Jinshan Medical Technology Research Institute Co.,Ltd.|BEIJING ZHONGJIN SILICON VALLEY TECHNOLOGY CO.,LTD.|CHONGQING JINSHAN SCIENCE & TECHNOLOGY (GROUP) Co.,Ltd. Registration number: Y2022500000034 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |