CN201030136Y - Uterine dilator - Google Patents
Uterine dilator Download PDFInfo
- Publication number
- CN201030136Y CN201030136Y CNU2007200225462U CN200720022546U CN201030136Y CN 201030136 Y CN201030136 Y CN 201030136Y CN U2007200225462 U CNU2007200225462 U CN U2007200225462U CN 200720022546 U CN200720022546 U CN 200720022546U CN 201030136 Y CN201030136 Y CN 201030136Y
- Authority
- CN
- China
- Prior art keywords
- uterine
- handle
- rod
- expanding rod
- dilator
- 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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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M29/00—Dilators with or without means for introducing media, e.g. remedies
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
A cervical dilator which is convenient for utilizing and capable of easing pain of a patient comprises a handle and a cervical dilating rod. The handle is connected to the upper end of the cervical dilating rod which is an up-down tapering conical rod. A movable sheath with a handle arranged outside the cervical dilating rod is a split sheath.
Description
Technical field
This utility model relates to a kind of intra-uterine dilator, relates in particular to the intra-uterine dilator that is used to expand the palace in a kind of artificial abortion.
Background technology
At present, in the artificial abortion now, adopt traditional expansion palace method, need change repeatedly uterine-expanding rod, process is cumbersome, and required time is long, replacing occurs intra-uterine dilator often and can't enter the cervix uteri mouth once more, increase operating difficulty to the medical worker, prolong operating time, increase patient's misery simultaneously, and the cervix uteri damage easily takes place, increase the artificial abortion syndrome incidence rate, and traditional intra-uterine dilator materials are many, the cost height.
Summary of the invention
The purpose of this utility model provides a kind of easy to use, can reduce the intra-uterine dilator of patient's misery.
To achieve these goals, the technical scheme that this utility model is taked is: comprising handle, uterine-expanding rod, handle is connected the upper end of uterine-expanding rod, is characterized in: uterine-expanding rod is upper coarse and lower fine tapered rod.The design of uterine-expanding rod outside has the movable sleeve of band handle, and the movable sleeve of band handle is an opening sleeve.
The utility model has the advantages of and be: owing to uterine-expanding rod is upper coarse and lower fine tapered rod, the design of uterine-expanding rod outside has the movable sleeve of band handle, and the movable sleeve of band handle is an opening sleeve, can be with a plurality of uses that replacement is traditional, and simple in structure, cost is low; During use, only need once to put into the purpose that the cervix uteri mouth can reach the expansion aperture port gradually, easy to use, shorten the time of performing the operation, reduce the incidence rate of artificial abortion syndrome, avoid causing the cervix uteri damage, reduced the misery of bringing to patient.
Description of drawings
Fig. 1 is the structural representation of uterine-expanding rod in this utility model.
Fig. 2 is the structural representation of the movable sleeve of band handle in this utility model.
Fig. 3 is the A-A cutaway view of Fig. 2.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment this utility model is described further:
A kind of intra-uterine dilator, as shown in Figure 1, 2, 3, comprising handle 1, uterine-expanding rod 2, handle 1 is connected the upper end of uterine-expanding rod 2, and uterine-expanding rod 2 is upper coarse and lower fine tapered rod, and the design of uterine-expanding rod 2 outsides has the movable sleeve 3 of band handle, and the movable sleeve 3 of band handle is an opening sleeve.During use, will put into the cervix uteri mouth with the movable sleeve 3 of handle earlier, again uterine-expanding rod 2 be put into gradually the movable sleeve 3 of band handle, along with the change of the diameter of uterine-expanding rod 2 is big and the diameter of the movable sleeve 3 of band handle is increased.
Claims (2)
1. intra-uterine dilator, comprising handle (1), uterine-expanding rod (2), handle (1) is connected the upper end of uterine-expanding rod (2), it is characterized in that: uterine-expanding rod (2) is upper coarse and lower fine tapered rod.
2. intra-uterine dilator according to claim 1 is characterized in that: the design of described uterine-expanding rod (2) outside has the movable sleeve (3) of band handle, and the movable sleeve (3) of band handle is an opening sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200225462U CN201030136Y (en) | 2007-05-21 | 2007-05-21 | Uterine dilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200225462U CN201030136Y (en) | 2007-05-21 | 2007-05-21 | Uterine dilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201030136Y true CN201030136Y (en) | 2008-03-05 |
Family
ID=39162031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200225462U Expired - Fee Related CN201030136Y (en) | 2007-05-21 | 2007-05-21 | Uterine dilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201030136Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105496345A (en) * | 2014-10-10 | 2016-04-20 | 北京航天卡迪技术开发研究所 | Vaginal speculum kit |
-
2007
- 2007-05-21 CN CNU2007200225462U patent/CN201030136Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105496345A (en) * | 2014-10-10 | 2016-04-20 | 北京航天卡迪技术开发研究所 | Vaginal speculum kit |
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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: 20080305 |