CN202185054U - Combined cervical dilator - Google Patents
Combined cervical dilator Download PDFInfo
- Publication number
- CN202185054U CN202185054U CN2011203028903U CN201120302890U CN202185054U CN 202185054 U CN202185054 U CN 202185054U CN 2011203028903 U CN2011203028903 U CN 2011203028903U CN 201120302890 U CN201120302890 U CN 201120302890U CN 202185054 U CN202185054 U CN 202185054U
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- CN
- China
- Prior art keywords
- tube
- hand
- pipe
- bladder
- plugged
- 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 provides a combined cervical dilator, which structurally comprises a handheld tube, a dilating bladder and a guide bulb. The handheld tube, the dilating bladder and the guide bulb are inserted together to form a shape like tomatoes on sticks, a necking tube is arranged at the upper end of each of the handheld tube, the dilating bladder and the guide bulb, the necking tube at the upper end of the guide bulb is inserted with the lower end of the dilating bladder, and the necking tube at the upper end of the dilating bladder is inserted with the lower end of the handheld tube. The dilating bladder is formed by a hard tube, an annular rubber bladder and an inflating tube, the upper end of the hard tube is provided with the necking tube, the annular rubber bladder is attached to the outer periphery of the hard tube, the middle of the hard tube is provided with an air inlet nozzle, and one end of the air inlet nozzle is connected with the inflating tube while the other end of the air inlet nozzle is communicated with an inner cavity of the annular rubber bladder. The inflating tube penetrates through the handheld tube to extend outwards, and the outer wall of the handheld tube is graduated.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, specifically a kind of combination type cervical dilator.
Background technology
The capsule formula dilator of prior art is widely used in esophagectasis, nasal cavity expansion, anus or proctectasia, colpectasis or cervical dilatation or the like in clinical; The deficiency that the various dilators of prior art in use exist is a monoblock type; Can not be suitable for various clinical operations flexibly, need use single capsule such as the operation that has, the needs that have use two capsules; Also needs three capsules that have, thereby versatility is poor.
Summary of the invention
The purpose of this utility model provides a kind of cervical dilator of combination type flexibly easy to use.
The purpose of this utility model realizes by following mode; Comprise hand-held pipe, expansion capsule ball and guiding bulb, hand-held pipe, expansion capsule ball and guiding bulb are plugged on each other forms the TANGHULU shape together, wherein; The upper end of hand-held pipe; The upper end of expansion capsule ball is respectively arranged with the necking down pipe with the upper end of guiding bulb, and the necking down pipe of guiding bulb upper end is plugged on the lower end of expansion capsule ball, and the necking down pipe of expansion capsule ball upper end is plugged on the lower end of hand-held pipe; Expansion capsule ball is to be processed by stereoplasm tube, annular capsule and gas tube; The upper end of stereoplasm tube is provided with the necking down pipe, and annular capsule is attached on the cylindrical of stereoplasm tube, and the centre of stereoplasm tube is provided with air inlet and chews; The termination gas tube that air inlet is chewed; The other end communicates with annular capsule inner chamber, and it is protruding that gas tube passes hand-held pipe, and the outer wall of hand-held pipe is provided with scale mark.
At least one expanded balloon is plugged on hand-held pipe and guiding bulb.
The hand-held pipe of at least one joint is plugged on expanded balloon.
The excellent effect of this utility model is that to satisfy the application of doctor on different surgery, surgery cost is practiced thrift in convenient operation, reduces wastage of material through combination.
Description of drawings
Fig. 1 is the cross-sectional view of combination type cervical dilator;
Fig. 2 is the cross-sectional view of hand-held pipe;
Fig. 3 is the cross-sectional view of expansion capsule ball;
Fig. 4 is the cross-sectional view of seeker;
Fig. 5 is the surface structure sketch map of combination type cervical dilator.
Description of reference numerals: hand-held pipe 1, annular capsule 2, guiding bulb 3, necking down pipe 4, stereoplasm tube 5, gas tube 6, air inlet chew 7, scale mark 8.
The specific embodiment
Explanation at length below with reference to Figure of description the combination type cervical dilator of this utility model being done.
The combination type cervical dilator of this utility model; Its structure is managed 1, expands the capsule ball and is guided bulb 3 to form by handing, and hands and manages 1, expands the capsule ball and guide bulb 3 to be plugged on each other and form the TANGHULU shape together, wherein; The upper end of hand-held pipe 1; The upper end of expansion capsule ball is respectively arranged with necking down pipe 4 with the upper end of guiding bulb 3, and the necking down pipe 4 of guiding bulb 3 upper ends is plugged on the lower end of expansion capsule ball, and the necking down pipe 4 of expansion capsule ball upper end is plugged on the lower end of hand-held pipe 1; Expansion capsule ball is made up of stereoplasm tube 5, annular capsule 2 and gas tube 6; The upper end of stereoplasm tube 5 is provided with necking down pipe 4, and annular capsule 2 is attached on the cylindrical of stereoplasm tube 5, and the centre of stereoplasm tube 5 is provided with air inlet and chews 7; A termination gas tube 6 of 7 is chewed in air inlet; The other end communicates with annular capsule 2 inner chambers, and it is protruding that gas tube 6 passes hand-held pipe 1, and the outer wall of hand-held pipe is provided with scale mark 8.
At least one expanded balloon is plugged on hand-held pipe 1 and guiding bulb 3.
The hand-held pipe of at least one joint 1 is plugged on expanded balloon.
Embodiment:
Stereoplasm tube in hand-held pipe, guiding bulb and the expansion capsule ball all uses medical transparent rigid plastics to process, and the grafting of necking down pipe and adjacent component is adopted and closely cooperated.Expansion capsule ball adopts medical grade rubber to process.
Clinical use is identical with the capsule formula dilator of prior art.Use based on expanded balloon during use what, the combination of pegging graft of the length of hand-held pipe, handy with what realize performing the operation.
Except that the described technical characterictic of description, be the known technology of those skilled in the art.
Claims (3)
1. combination type cervical dilator; It is characterized in that comprising hand-held pipe, expansion capsule ball and guiding bulb, hand-held pipe, expansion capsule ball and guiding bulb are plugged on each other forms the TANGHULU shape together, wherein; The upper end of hand-held pipe; The upper end of expansion capsule ball is respectively arranged with the necking down pipe with the upper end of guiding bulb, and the necking down pipe of guiding bulb upper end is plugged on the lower end of expansion capsule ball, and the necking down pipe of expansion capsule ball upper end is plugged on the lower end of hand-held pipe; Expansion capsule ball is to be processed by stereoplasm tube, annular capsule and gas tube; The upper end of stereoplasm tube is provided with the necking down pipe, and annular capsule is attached on the cylindrical of stereoplasm tube, and the centre of stereoplasm tube is provided with air inlet and chews; The termination gas tube that air inlet is chewed; The other end communicates with annular capsule inner chamber, and it is protruding that gas tube passes hand-held pipe, and the outer wall of hand-held pipe is provided with scale mark.
2. combination type cervical dilator according to claim 1 is characterized in that at least one expanded balloon is plugged on hand-held pipe and guiding bulb.
3. combination type cervical dilator according to claim 1 is characterized in that the hand-held pipe of at least one joint is plugged on expanded balloon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203028903U CN202185054U (en) | 2011-08-19 | 2011-08-19 | Combined cervical dilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203028903U CN202185054U (en) | 2011-08-19 | 2011-08-19 | Combined cervical dilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202185054U true CN202185054U (en) | 2012-04-11 |
Family
ID=45916534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203028903U Expired - Fee Related CN202185054U (en) | 2011-08-19 | 2011-08-19 | Combined cervical dilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202185054U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102284126A (en) * | 2011-08-15 | 2011-12-21 | 朱惠芬 | Combined type cervical dilator |
| CN107438452A (en) * | 2016-03-15 | 2017-12-05 | 朝日英达科株式会社 | Balloon catheter |
-
2011
- 2011-08-19 CN CN2011203028903U patent/CN202185054U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102284126A (en) * | 2011-08-15 | 2011-12-21 | 朱惠芬 | Combined type cervical dilator |
| CN102284126B (en) * | 2011-08-15 | 2013-10-09 | 山东省立医院 | Combined type cervical dilator |
| CN107438452A (en) * | 2016-03-15 | 2017-12-05 | 朝日英达科株式会社 | Balloon catheter |
| CN107438452B (en) * | 2016-03-15 | 2020-08-28 | 朝日英达科株式会社 | Balloon catheter |
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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: 20120411 Termination date: 20120819 |