CN200991225Y - Multi-leaf type cervical endoscope - Google Patents
Multi-leaf type cervical endoscope Download PDFInfo
- Publication number
- CN200991225Y CN200991225Y CN 200620172721 CN200620172721U CN200991225Y CN 200991225 Y CN200991225 Y CN 200991225Y CN 200620172721 CN200620172721 CN 200620172721 CN 200620172721 U CN200620172721 U CN 200620172721U CN 200991225 Y CN200991225 Y CN 200991225Y
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- page
- duckbilled
- cervix
- speculum
- duck mouth
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Abstract
The utility model discloses a multipage cervix speculum, which consists of an upper-page duck mouth, a lower-page duck mouth, a turning page, a connecting body, and a locating screw rod. The utility model is characterized in that on the left side of the multipage cervix speculum, the upper-page duck mouth connects with the lower-page duck mouth through a duck mouth cushion block; the right side of the multipage cervix speculum is dissociative and forms a side crack, the turning page connects with the lower-page duck mouth through a rotation axis which is arranged on one side of the lower-page duck mouth. The utility model can block off the vagina musculature at three directions (up, down, side) expands the view ofdoctor observing field, and make the doctor to examine or operate conveniently, and overcomes completely the shortages of the general multipage cervix speculum. The utility model suits various sufferers for gynae examinations and operations, especially the examination and operation for vagina tearing after giving birth, and realizes that the multipage cervix speculum can be taken off through the side crack without taking off the uterine displacement clamp first.
Description
Technical field
This utility model relates to medical instruments field, more specifically relates to a kind of multileaf type cervix uteri specula.
Background technology
At present, common vaginal speculum is equipped with screw rod by the connector of the upper body of duckbill, lower body, bilateral and nut constitutes, and during use, pushes handle duckbilled is opened, and observes and operates.For easy to use, the structure of vaginal speculum is updated (patent: CN21202270, CN94211902, CN92223074), but these improve and are mostly by increasing the opening that structures such as teeth groove, screw rod fix two duckbilleds, although made things convenient for operation to a certain extent, its function of use is also limited to very much.The CN2005200984810 " a kind of multi-functional vaginal speculum " of application provides a kind of laterally opened cervix uteri specula before this utility model designer, the uterine displacement pincers can be realized not taking away and just the cervix uteri specula can be taken off by latasuture, but for patient in some in puerperal, because its slack vagina or tear, use these common vaginal speculums, be not enough to abundant vaginal dilation, flaccid muscles are organized and are clamp-oned easily in the upper and lower two pages latasuture and stop and check or operation path, thereby make troubles to doctor's operation.
Summary of the invention
The purpose of this utility model is to provide a kind of multileaf type cervix uteri specula, it is simple in structure, enlarged doctor's field of view, easy to operate, realized the purpose of abundant expansion gynecologial examination and operation technique passage, be particularly useful for patient lax to postpartum vaginal or that tear and implement to check and the treatment use, followed the laterally opened advantage of former " multi-functional vaginal speculum ", can make things convenient for operation technique and realization not to take the uterine displacement pincers away and just can take off the cervix uteri specula by latasuture.
The technical scheme that its technical problem that solves this utility model adopts is: multileaf type cervix uteri specula is made of last page or leaf duckbilled, nextpage duckbilled, turning pages, connector and positioning screw, the left side flap of upper and lower page or leaf duckbilled links to each other by connector, connector is made of duckbilled cushion block and connecting screw, the right flank of last page or leaf duckbilled and nextpage duckbilled all is free, forms the latasuture of a 1～3cm (the first transaction of a day's business with duckbilled changes).Left side at the nextpage duckbilled is provided with turning cylinder, the nextpage duckbilled of cervix uteri specula one side with on a page or leaf duckbilled be connected with screw by the duckbilled cushion block, turning pages is connected with the nextpage duckbilled by the turning cylinder that is located on the nextpage duckbilled, the page or leaf sheet radian of turning pages is approximate with last page or leaf duckbilled, to guarantee that turning pages just in time is covered on page duckbilled when the unused state.During use, hold lower handle, after inserting patient's vagina, press handle with thumb upper and lower duckbilled is opened, meanwhile, under the combined effect of this applied force and muscular force, along with moving upward of last page or leaf duckbilled, the turning pages that drives on the turning cylinder that is fixed on the nextpage duckbilled carries out flip-flop movement by certain track, forms effective barrier support thereby reach on upper and lower, three directions of side, after the location finishes, can adjust open configuration and fixing by the manual nut of regulating on the positioning screw.In addition because the free latasuture that forms of the right flank of upper and lower duckbilled, rotating on the one hand the cervix uteri specula is convenient to observe each wall pathological changes of cervix uteri through latasuture and has enlarged the visual field, latasuture on the right on the other hand, most doctor's right hands undergo surgery operation easily, and the operating theater instruments that can avoid some that special coating or insulating barrier are arranged is run into cervix uteri specula right flank and is damaged, simultaneously can realize not taking away the uterine displacement pincers and just can take off the cervix uteri specula, make things convenient for operation technique by latasuture.
The beneficial effects of the utility model are, on the basis of original upper and lower page or leaf duckbilled, the turning pages that increases can play effective supporting to a side, prevented that the flaccid muscles tissue from entering from upper and lower two pages opening the latasuture, patient's vagina can have been expanded effectively, thereby guaranteed doctor's observation and operated the visual field, and can be according to the needs of inspection or operation technique, utilize manual nut to regulate, be fixed in specific open configuration, thereby made things convenient for the operation of checking or performing the operation.You Bian latasuture has made things convenient for doctor's operation technique in addition, and the operating theater instruments that can avoid some that special coating or insulating barrier are arranged runs into cervix uteri specula right flank and be damaged, and can realize not taking away simultaneously the uterine displacement pincers and just can take off the cervix uteri specula by latasuture.
Description of drawings
Fig. 1 is a kind of multileaf type cervix uteri specula structural representation.
Fig. 2 is a kind of multileaf type cervix uteri specula side view.
Fig. 3 A, Fig. 3 B are respectively a kind of multileaf type cervix uteri specula unused state, user mode rearview.
Wherein: 1-nextpage duckbilled, the last page or leaf of 2-duckbilled, 3-turning pages, 4-duckbilled cushion block, 5-screw, 6-manual nut, 7-positioning screw, 8-turning cylinder, 9-lower handle, 10-upper handle.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is described in further detail:
According to Fig. 1, Fig. 2 and Fig. 3 A, Fig. 3 B as can be known, this utility model the nextpage duckbilled 1 of cervix uteri specula one side with on a flank of page or leaf duckbilled 2 be connected by duckbilled cushion block 4 usefulness connecting screws 5, be unlimited and disjunct between page or leaf duckbilled 2 and the nextpage duckbilled 1 on the opposite side, a side is opened wide and is not linked to each other and latasuture is arranged between last page or leaf duckbilled 2 and nextpage duckbilled 1, the latasuture size is decided with the duckbilled size of dehiscing, range of accommodation is 1～3cm, have manual nut 6 on the positioning screw 7, positioning screw 7 is fixed on the connecting screw 5 by upper handle 10, side at nextpage duckbilled 1 is provided with turning cylinder 8, and turning pages 3 is connected with nextpage duckbilled 1 by the turning cylinder 8 on the nextpage duckbilled 1.
During use, the upper and lower page or leaf duckbilled front end of cervix uteri specula is closed up, hold lower handle 9 and slowly put into vagina, press handle 10 with thumb, page or leaf duckbilled 2, nextpage duckbilled 1 are opened, meanwhile, under the combined effect of this applied force and muscular force, along with moving upward of last page or leaf duckbilled 1, the turning pages 3 that drive is fixed on the turning cylinder 8 of nextpage duckbilled 1 carries out flip-flop movement by certain track, after the location finishes, can adjust open configuration and fixing by the manual nut of regulating on the positioning screw 76.On upper and lower, three directions of side, form effective barrier support thereby reach, satisfy the needs of gynecologial examination and operation.On the other hand because the free latasuture that forms of the right flank of duckbilled up and down, rotating on the one hand the cervix uteri specula is convenient to observe each wall pathological changes of cervix uteri through latasuture and has enlarged the visual field, latasuture on the right on the other hand, most doctor's right hands undergo surgery operation easily, can realize not taking away simultaneously the uterine displacement pincers and just can take off the cervix uteri specula by latasuture.
Claims (2)
1, a kind of multileaf type cervix uteri specula, it comprises page or leaf duckbilled (2), nextpage duckbilled (1), turning pages (3), positioning screw (7), it is characterized in that: the nextpage duckbilled (1) in cervix uteri specula one side is connected with screw (5) by duckbilled cushion block (4) with last page or leaf duckbilled (2), and turning pages (3) is connected with nextpage duckbilled (1) by the turning cylinder (8) that is located on the nextpage duckbilled (1).
2, a kind of multileaf type cervix uteri specula according to claim 1 is characterized in that: go up between page or leaf duckbilled (2) and the nextpage duckbilled (1) side and be and unlimitedly do not link to each other and a latasuture is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620172721 CN200991225Y (en) | 2006-12-29 | 2006-12-29 | Multi-leaf type cervical endoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620172721 CN200991225Y (en) | 2006-12-29 | 2006-12-29 | Multi-leaf type cervical endoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200991225Y true CN200991225Y (en) | 2007-12-19 |
Family
ID=38944298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620172721 Expired - Fee Related CN200991225Y (en) | 2006-12-29 | 2006-12-29 | Multi-leaf type cervical endoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200991225Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101869735A (en) * | 2010-07-14 | 2010-10-27 | 上海林静医疗器械有限公司 | Vaginal dilator with double side wings |
-
2006
- 2006-12-29 CN CN 200620172721 patent/CN200991225Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101869735A (en) * | 2010-07-14 | 2010-10-27 | 上海林静医疗器械有限公司 | Vaginal dilator with double side wings |
| CN101869735B (en) * | 2010-07-14 | 2012-03-28 | 上海林静医疗器械有限公司 | Vaginal dilator with double side wings |
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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: 20071219 Termination date: 20111229 |