CN202961482U - Uterus dilating rod with built-in transfusion catheter - Google Patents
Uterus dilating rod with built-in transfusion catheter Download PDFInfo
- Publication number
- CN202961482U CN202961482U CN 201220651648 CN201220651648U CN202961482U CN 202961482 U CN202961482 U CN 202961482U CN 201220651648 CN201220651648 CN 201220651648 CN 201220651648 U CN201220651648 U CN 201220651648U CN 202961482 U CN202961482 U CN 202961482U
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- CN
- China
- Prior art keywords
- uterus
- rod
- dilating rod
- uterus dilating
- uterine
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a uterus dilating rod with a built-in transfusion catheter. The uterus dilating rod with the built-in transfusion catheter is provided with a handle (1) and a uterus dilating rod which is integrally connected with the handle through a guide rod (2), and is characterized in that a uterus dilating rod inner hole (5) is formed in the uterus dilating rod, wherein the uterus dilating rod inner hole is communicated with a through hole (4) in the front end of the uterus dilating rod; and a catheter (6) is arranged in the uterus dilating rod inner hole. The uterus dilating rod has the advantages that a uterus dilating medicine can be injected through the catheter in the uterus dilating rod to achieve double effects of physical uterus dilation and medicinal uterus dilation after the uterus is gradually dilated by the uterus dilating rod on the conical head part. Complex operations such as repeated exploration, plug-in and pull-out of the uterus dilating rod and final plug of the catheter for injection can be finished by one-time exploration, plug-in and injection of the uterus dilating rod, so that the operation steps and the problems such as discomfort caused to a patient by repeated plug-in and pull-out are reduced, and the infection probably caused by frequent operation is also reduced. The uterus dilating rod is easy to operate and use, safe and reliable and has great generalization and application value.
Description
Technical field
This utility model belongs to medical instruments field, particularly a kind of uterine-expanding rod of built-in transfusion catheter.
Background technology
, need first expand cervix uteri because of the uterine cavities such as the artificial abortion attraction operation of family planning, unplanned pregnancy at present.General adopt one group of diameter from 4 millimeters to 20 millimeters the uterine-expanding rod that does not wait expand gradually.Like this, just need to repeatedly detect, insert the patient, repeatedly cause suffering on the one hand the patient, also increase in addition the probability that infects.If need injection uterus expansion medicine liquid, also to insert transfusion catheter, complicated operation has increased certain misery also for artificial abortion person.In order to overcome this problem, designer of the present utility model has done research in earnest, has proposed goal of the invention of the present utility model.
Summary of the invention
Goal of the invention of the present utility model needs the problem that causes of detecting, insert repeatedly to put forward in order to overcome present expansion palace operation.A kind of uterine-expanding rod of built-in transfusion catheter namely is provided.
Technical solution of the present utility model is to realize like this, the uterine-expanding rod of this built-in transfusion catheter, the uterine-expanding rod that has handle (1) and be connected as a single entity by guide rod (2) and handle, it is characterized in that having uterine-expanding rod endoporus (5) in the inside of uterine-expanding rod, this uterine-expanding rod endoporus is communicated with the through hole (4) of its front end, and device has a conduit (6) in the uterine-expanding rod endoporus.
Useful technique effect of the present utility model is: through after the expansion gradually of uterine-expanding rod to the uterus of conical nose, can also pass through its inner tube injection uterus expansion medicine thing, reach physics expansion palace and medicine and expanded the palace dual function.Once detect, insert with this uterine-expanding rod, injection, just can complete over and repeatedly detect, insert, take out by one group of uterine-expanding rod, insert again at last the troublesome operation such as tube injection, reduce operating procedure and repeatedly repeatedly inserted, taken out the problems such as discomfort of bringing to the patient, also reduced the infection that may bring due to repeatedly operation.Operation is used simple, and is safe and reliable, has larger application value.
Description of drawings
Accompanying drawing is structural front view of the present utility model.Sequence number in accompanying drawing is: 1, handle, 2, guide rod, 3, uterine-expanding rod, 4, through hole, 5, the uterine-expanding rod endoporus, 6, conduit.
The specific embodiment
Below in conjunction with the embodiment that provides in accompanying drawing, structure of the present utility model and use are elaborated.With reference to accompanying drawing, the uterine-expanding rod of the built-in transfusion catheter of this kind, the uterine-expanding rod that has handle (1) and be connected as a single entity by guide rod (2) and handle, it is characterized in that having uterine-expanding rod endoporus (5) in the inside of uterine-expanding rod, this uterine-expanding rod endoporus is communicated with the through hole (4) of its front end, and device has a conduit (6) in the uterine-expanding rod endoporus.During operation, according to traditional maneuver, target seeker is inserted in the cervix uteri mouth, gradually deeply until the last expanding reach of uterine-expanding rod (3).The uterine-expanding rod of taper is equivalent to one group of uterine-expanding rod, and from the guiding head of front end, diameter increases gradually, like this cervix uteri mouth also gradually the expansion, maturation.If necessary, can assist the medicine that expands the palace by tube injection, arrive between the uterine cavity wall between uterus inwall and amniotic fluid film, further promote cervix maturation, until the dialatation of cervical os is to being fit to do the abortion.
Claims (1)
1. the uterine-expanding rod of a built-in transfusion catheter, the uterine-expanding rod that has handle (1) and be connected as a single entity by guide rod (2) and handle, it is characterized in that having uterine-expanding rod endoporus (5) in the inside of uterine-expanding rod, this uterine-expanding rod endoporus is communicated with the through hole (4) of its front end, and device has a conduit (6) in the uterine-expanding rod endoporus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220651648 CN202961482U (en) | 2012-12-03 | 2012-12-03 | Uterus dilating rod with built-in transfusion catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220651648 CN202961482U (en) | 2012-12-03 | 2012-12-03 | Uterus dilating rod with built-in transfusion catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202961482U true CN202961482U (en) | 2013-06-05 |
Family
ID=48502620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220651648 Expired - Fee Related CN202961482U (en) | 2012-12-03 | 2012-12-03 | Uterus dilating rod with built-in transfusion catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202961482U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104720876A (en) * | 2015-03-20 | 2015-06-24 | 上海市同济医院 | Cervix uteri expansion probe and use method thereof |
-
2012
- 2012-12-03 CN CN 201220651648 patent/CN202961482U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104720876A (en) * | 2015-03-20 | 2015-06-24 | 上海市同济医院 | Cervix uteri expansion probe and use method thereof |
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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: 20130605 Termination date: 20131203 |