CN201683994U - Disposable visual artificial abortion suction tube - Google Patents
Disposable visual artificial abortion suction tube Download PDFInfo
- Publication number
- CN201683994U CN201683994U CN201020292595XU CN201020292595U CN201683994U CN 201683994 U CN201683994 U CN 201683994U CN 201020292595X U CN201020292595X U CN 201020292595XU CN 201020292595 U CN201020292595 U CN 201020292595U CN 201683994 U CN201683994 U CN 201683994U
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- China
- Prior art keywords
- endoscope
- aspiration tube
- induced abortion
- disposable visual
- tube
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Abstract
The utility model provides a disposable visual artificial abortion suction tube which is capable of facilitating the visible operation of the medical workers and accurately performing the vacuum extraction for artificial abortion, aiming at the defect of no visuality in the existing abortion suction tube. Specifically, the disposable visual artificial abortion suction tube comprises a tube body, a handle and an endoscope; the front section of the tube body is an arc bent top part; one side of the top part is provided with a suction window; the rear end of the tube body is an outlet of the suction tube; the handle is of a hollow tubular structure and located at the rear end of the tube body; an endoscope lead-out lead is located in the tube body; the lens thereof is fixed on the inner wall of the top part of the tube body front section. While operating, the situation in the cavity is observed by the endoscope to accurately perform the fixed point suction and avoid the harm on the uterus due to extreme suction.
Description
Technical field
This utility model relates to a kind of disposable aspiration tube of induced abortion with visual function, belongs to the department of obstetrics and gynecology technical field of medical instruments.
Background technology
Artificial abortion is in gestation operation with the manual method termination of pregnancy in 12 weeks, is used as the remedial measure of contraceptive failure.Method commonly used has artificial abortion-vacuum aspiration, dilitation clamp and curettage and drug induced abortion art.The artificial abortion-vacuum aspiration is a kind of artificial abortion operation that often uses in clinical, but also exist the probability that causes artificial abortion's complication in the operation, during vacuum suction, because internal pressure of uterine cavity power changes, hemorrhage many, artificial abortion syndrome, infertility may take place, also may make the part backflow of blood go into the abdominal cavity, cause endometriosis, and endometriosis just be one of common cause of female acyesis.
Endoscope is a kind of medical apparatus and instruments commonly used, earlier endoscope's light guide section is received on the supporting cold light source during use, then the insertion section is imported the organ of preliminary examination, and the pathological changes at relevant position can directly be spied on by control operation portion.Can be divided into 3 big classes substantially by its development and imaging structural classification: hard tube formula scope, optical fiber (hose type) scope and video image dendoscope.
At present common clinically aspiration tube of induced abortion majority is not visual, the operator can only be by virtue of experience with embryonal tissue's sucking-off in the uterine cavity, the accuracy of operation is relatively poor, will cause like this to inhale or attraction excessively causes the probability of the perforation of uterus with Louing.
Summary of the invention
Disposable visual aspiration tube of induced abortion described in the utility model promptly is at present in artificial abortion operation, artificial abortion's suction catheter does not possess visual shortcoming, a kind of artificial abortion's suction catheter that can be convenient to the visual operation of operator is provided, and suction accurately can artificially induce abortion.
Specifically, a kind of disposable visual aspiration tube of induced abortion described in the utility model is characterized in that: described aspiration tube of induced abortion is made of body 1, handle 2 and endoscope 3, and the position relation of each several part is as described below:
1, the leading portion of body 1 is for being circular arc curved top portion 10, and a side at top 10 has and attracts window 11, and the end of body 1 is the outlet of suction catheter; The circular arc curved top portion is in order to adapt to the physiological bending in the human body cavity of uterus;
2, handle 2 is a hollow tubular structure, is positioned at the rear end of body 1, with body 1 socket that cooperatively interacts;
3, endoscope 3 is located at body inside, and its camera lens 30 is fixed on the inwall at body 1 leading portion top 10, and lead 31 is directed to body 1 by body 1 back segment is drawn by endoscope 3.
Described disposable visual aspiration tube of induced abortion is characterized in that: the line of camera lens 30 central points of described endoscope 3 and attraction window 11 nearly body rear ends one lateral edges and the angle of mistake optical center point normal are more than or equal to 45 °.The normal of so-called camera lens just is perpendicular to the planar dotted line in camera lens place, if the camera lens surface is a curved surface, then normal is perpendicular to the straight line through the tangent line of the curved surface of optical center point.Could guarantee that like this endoscope obtains good visual angle, so that the operator observes and operation accurately.
Described disposable visual aspiration tube of induced abortion is characterized in that: the described lead 31 of drawing is embedded in the tube wall of body 1.
Described disposable visual aspiration tube of induced abortion is characterized in that: described drawing in the pipe of lead 31 by body 1 is directed to the handle place.
Described disposable visual aspiration tube of induced abortion is characterized in that: the inwall of described body 1 is provided with the draw-in groove of drawing lead 31, draws lead 31 and is directed to the handle place by this draw-in groove.
Described disposable visual aspiration tube of induced abortion is characterized in that: described endoscope 3 comprises hard tube formula endoscope, optical fiber endoscope and fujinon electronic video endoscope.
Described disposable visual aspiration tube of induced abortion is characterized in that: described suction catheter is that medical macromolecular materials are made.This has just guaranteed the safety of operation technique and physics, chemistry and the mechanical performance of suction catheter; Macromolecular material commonly used has polrvinyl chloride, natural rubber, polyethylene, polyamide, polypropylene, polystyrene, silicone rubber, polyester, politef, polymethyl methacrylate and polyurethane etc.
Disposable visual aspiration tube of induced abortion described in the utility model when in use, joins the end and the controlled electronic induced abortion suction apparatus of suction catheter body or handle, and the negative pressure of utilizing the suction pump generation is with embryonal tissue's sucking-off.In when operation, can observe intrauterine situation by endoscope, both helped accurately to fix a point to attract, can avoid attracting excessively to cause injury again to the uterus.
Disposable visual aspiration tube of induced abortion described in the utility model has following advantage:
1. take advanced visible system, direct observation uterine cavity internal state;
2. avoid the generation of complication such as the perforation of uterus, leakage suction, damage goes out insufficiency of blood for a short time;
3. the disposable use of microtubule, safety is higher.
Description of drawings
Fig. 1 is the structural representation of disposable visual aspiration tube of induced abortion described in the utility model, and wherein 1 is that body, 2 is that handle, 10 is that top, 11 is for attracting window;
Fig. 2 is the axial cutaway view of disposable visual aspiration tube of induced abortion described in the utility model, and wherein 1 is that body, 2 is that handle, 30 is that camera lens, 31 is for drawing lead, 11 for attracting window;
Fig. 3 is the A-A cutaway view of disposable visual aspiration tube of induced abortion described in the utility model, and wherein 1 is that body, 31 is for drawing lead.
The specific embodiment
Below in conjunction with accompanying drawing disposable visual aspiration tube of induced abortion described in the utility model is described in detail; purpose is better to understand this utility model technical scheme required for protection for the public; rather than to the restriction of technical scheme described in the utility model; in fact, any increase and decrease, replacement and the improvement of making in the invention spirit of technical scheme described in the utility model is all within this utility model technical scheme required for protection.
As shown in Figures 1 to 3, a kind of disposable visual aspiration tube of induced abortion described in the utility model is made of body 1, handle 2 and endoscope 3, and the leading portion of body 1 is for being circular arc curved top portion 10, one side at top 10 has and attracts window 11, and the end of body 1 is the outlet of suction catheter; The circular arc curved top portion is in order to adapt to the physiological bending in the human body cavity of uterus; Handle 2 is a hollow tubular structure, is positioned at the rear end of body 1, with body 1 socket that cooperatively interacts; Endoscope 3 is located at body inside, and its camera lens 30 is fixed on the inwall at body 1 leading portion top 10, and lead 31 is directed to body 1 by body 1 back segment is drawn by endoscope 3.
Disposable visual aspiration tube of induced abortion described in the utility model, the described lead 31 of drawing can be directed to handle place (as shown in Figure 3) in the pipe by body 1, also can be embedded in the tube wall of body 1 drawing lead 31, perhaps on the inwall of body 1, be provided with the draw-in groove (not marking among the figure) of drawing lead 31, draw lead 31 and be directed to the handle place by this draw-in groove.
As disposable visual aspiration tube of induced abortion described in the utility model, endoscope 3 can adopt various different types of endoscopies such as hard tube formula endoscope, optical fiber endoscope and fujinon electronic video endoscope, and described suction catheter is that medical macromolecular materials are made, and guaranteed the reliable of safety, nonhazardous and suction catheter physics and chemistry and the mechanical performance used.
During use, described disposable visual aspiration tube of induced abortion is connected with controlled electronic induced abortion suction apparatus, negative pressure by controlled electronic induced abortion suction apparatus's generation, with the embryonal tissue's sucking-off in the uterus, use endoscope that uterine cavity inside is observed and operated simultaneously, so just effectively avoided damage, and the accuracy of operation is provided uterine cavity.
Claims (7)
1. disposable visual aspiration tube of induced abortion is characterized in that: described aspiration tube of induced abortion is made of body (1), handle (2) and endoscope (3), and the position relation of each several part is as described below:
1) leading portion of body (1) is for being circular arc curved top portion (10), and a side of top (10) has and attracts window (11), and the end of body (1) is the outlet of suction catheter;
2) handle (2) is a hollow tubular structure, is positioned at the rear end of body (1), with body (1) socket that cooperatively interacts;
3) endoscope (3) is located at body inside, and its camera lens (30) is fixed on the inwall at body (1) leading portion top (10), and lead (31) is directed to body (1) by body (1) back segment is drawn by endoscope (3).
2. disposable visual aspiration tube of induced abortion according to claim 1 is characterized in that: camera lens (30) central point of described endoscope (3) and the line that attracts the nearly body rear end of window (11) one lateral edges and the angle of crossing camera lens (30) central point normal are more than or equal to 45 °.
3. disposable visual aspiration tube of induced abortion according to claim 1 is characterized in that: the described lead (31) of drawing is embedded in the tube wall of body (1).
4. disposable visual aspiration tube of induced abortion according to claim 1 is characterized in that: described drawing in the pipe of lead (31) by body (1) is directed to the handle place.
5. disposable visual aspiration tube of induced abortion according to claim 1 is characterized in that: the inwall of described body (1) is provided with the draw-in groove of drawing lead (31), draws lead (31) and is directed to the handle place by this draw-in groove.
6. disposable visual aspiration tube of induced abortion according to claim 1 is characterized in that: described endoscope (3) comprises hard tube formula endoscope, optical fiber endoscope and fujinon electronic video endoscope.
7. disposable visual aspiration tube of induced abortion according to claim 1 is characterized in that: described suction catheter is that medical macromolecular materials are made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020292595XU CN201683994U (en) | 2010-08-16 | 2010-08-16 | Disposable visual artificial abortion suction tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020292595XU CN201683994U (en) | 2010-08-16 | 2010-08-16 | Disposable visual artificial abortion suction tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201683994U true CN201683994U (en) | 2010-12-29 |
Family
ID=43372285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020292595XU Expired - Lifetime CN201683994U (en) | 2010-08-16 | 2010-08-16 | Disposable visual artificial abortion suction tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201683994U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107951549A (en) * | 2017-11-29 | 2018-04-24 | 惠州海卓科赛医疗有限公司 | Disposable people's flow tube |
-
2010
- 2010-08-16 CN CN201020292595XU patent/CN201683994U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107951549A (en) * | 2017-11-29 | 2018-04-24 | 惠州海卓科赛医疗有限公司 | Disposable people's flow tube |
| CN107951549B (en) * | 2017-11-29 | 2024-02-06 | 惠州海卓科赛医疗有限公司 | Disposable abortion pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Beijing Yuan Hao Huaxin Technology Co., Ltd. Assignor: Wang Weilu Contract record no.: 2012110000042 Denomination of utility model: Disposable visual artificial abortion suction tube Granted publication date: 20101229 License type: Exclusive License Record date: 20120227 |
|
| CX01 | Expiry of patent term |
Granted publication date: 20101229 |
|
| CX01 | Expiry of patent term |