CN2647345Y - Combined cervical dilatator - Google Patents
Combined cervical dilatator Download PDFInfo
- Publication number
- CN2647345Y CN2647345Y CN 200320106551 CN200320106551U CN2647345Y CN 2647345 Y CN2647345 Y CN 2647345Y CN 200320106551 CN200320106551 CN 200320106551 CN 200320106551 U CN200320106551 U CN 200320106551U CN 2647345 Y CN2647345 Y CN 2647345Y
- Authority
- CN
- China
- Prior art keywords
- barred body
- pole
- cervical
- caput
- model
- 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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- Surgical Instruments (AREA)
Abstract
The utility model provides a compound cervix expander, including a pole and pole handle; wherein, the pole includes a cascade pole head and a pole; the pole head and the pole slowly slop up; which is characterized by reasonable structure, simple handling and short operation. The device reduces the rate of neonatal infection, lessens the pains of patients and saves time and energy.
Description
Technical field
This utility model relates to medical device technology, is specially a kind of combination type dilatation of cervical os device.
Background technology
Employed cervical dilator bar is 8 monomers in traditional pain-less gynopathy abortion operation, often need in the operation from carefully to slightly inserting uterine cavity successively, cervical dilatation is arrived desirability, operating time is long, if not expansive cervix uteri, just do not reach the cervical dilatation needs, the shortcoming that exists complicated operation, operating time to grow, increase intrauterine infection rate, waste time and energy.
Summary of the invention
The purpose of this utility model provides a kind of combination type uterine dilator, and it is rational in infrastructure, simple to operate, operating time is short, has reduced intrauterine infection rate, has reduced patient's misery, and is time saving and energy saving.
The purpose of this utility model is achieved through the following technical solutions: combination type dilatation of cervical os device, and it has barred body and excellent handle, is provided with stepped caput, barred body on the barred body successively, and caput and barred body are even incremental.Being respectively equipped with caput section face Φ on the described barred body is that 4.5mm, barred body section face Φ are that 7.0mm, barred body section face Φ are that 7.5mm, barred body section face Φ are the scale of 8.0mm.
The beneficial effects of the utility model are rational in infrastructure, have the function of 8 kinds of model dilators, can make that no pain induced abortion operation reaches easy and simple to handle, operating time short, reduced intrauterine infection rate, reduce the patient, time saving and energy saving advantage.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
The specific embodiment
Combination type dilatation of cervical os device of the present utility model, it has barred body 1 and excellent handle 2, it is characterized in that: be provided with stepped caput 3, barred body 4, barred body 5, barred body 6 on the barred body 1 successively, caput 3 is even incremental with barred body 4.Being respectively equipped with 3 sections face Φ of caput on the described barred body 1 is that 4.5mm, 4 sections face Φ of barred body are that 7.0mm, 5 sections face Φ of barred body are the scale that 7.5mm, 6 sections face Φ of barred body are 8.0mm.The operator can arrive desirability with the dialatation of cervical os according to the scale on the barred body 1 during use, and definite uterine cavity degree of depth guarantees operation safety; When operation, this utility model by caput 3 7mm that is expanded to barred body 4 slowly up to 8mm, do not need to change other apparatus, therefore this utility model is than using original medical apparatus and instruments can save 1/2 operating time, easy and simple to handle, makes no pain induced abortion have that high safety, dosage are few, patient recovers fast advantage.Other part of not describing in detail is a known technology.
Claims (2)
1, combination type dilatation of cervical os device, it has barred body (1) and excellent handle (2), it is characterized in that: be provided with stepped caput (3), barred body (4), barred body (5), barred body (6) on the barred body (1) successively, caput (3) is even incremental with barred body (4).
2, combination type dilatation of cervical os device according to claim 1 is characterized in that: being respectively equipped with caput (3) section face Φ on the barred body (1) is that 4.5mm, barred body (4) section face Φ are that 7.0mm, barred body (5) section face Φ are that 7.5mm, barred body (6) section face Φ are the scale of 8.0mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320106551 CN2647345Y (en) | 2003-10-31 | 2003-10-31 | Combined cervical dilatator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320106551 CN2647345Y (en) | 2003-10-31 | 2003-10-31 | Combined cervical dilatator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2647345Y true CN2647345Y (en) | 2004-10-13 |
Family
ID=34341746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320106551 Expired - Fee Related CN2647345Y (en) | 2003-10-31 | 2003-10-31 | Combined cervical dilatator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2647345Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109549693A (en) * | 2018-09-30 | 2019-04-02 | 杭州市第人民医院 | A kind of telescopic cervical dilator bar and application method |
-
2003
- 2003-10-31 CN CN 200320106551 patent/CN2647345Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109549693A (en) * | 2018-09-30 | 2019-04-02 | 杭州市第人民医院 | A kind of telescopic cervical dilator bar and application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |