CN2734143Y - Disposable endometrium multi-point sucking sampling device - Google Patents
Disposable endometrium multi-point sucking sampling device Download PDFInfo
- Publication number
- CN2734143Y CN2734143Y CN 200420053122 CN200420053122U CN2734143Y CN 2734143 Y CN2734143 Y CN 2734143Y CN 200420053122 CN200420053122 CN 200420053122 CN 200420053122 U CN200420053122 U CN 200420053122U CN 2734143 Y CN2734143 Y CN 2734143Y
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- China
- Prior art keywords
- miniature
- ingress pipe
- endometrium
- suction
- negative pressure
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- Expired - Fee Related
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Abstract
The utility model discloses a disposable endometrium multi-point sucking sampling device, composed of an ingress pipe 1, a film bursa 2 and an inflating ball 3. The port edge of the film bursa 2 is adhered and fixed on the inner side of the port edge of the upper end of the ingress pipe 1, the pipe wall of the lower end of the ingress pipe 1 is communicated with the inflating ball 3 through an inflating pipe 4, the wall of the film bursa 2 is provided with a miniature sucking disk 5 whose sucking port is connected with a corresponding sucking pipe 6 which passes through the inner cavity of the ingress pipe 1 and is connected with a corresponding miniature negative-pressure barrel 7. The disposable endometrium multi-point sucking sampling device has simple structure, convenient use and comfort, and the disposable endometrium multi-point sucking sampling device can be automatically operated by patients and can be extensively used for sampling the tissue of the endometrium in the department of the obstetrics and the gynecology.
Description
Technical field
This utility model relates to the assistive device that a kind of medical examination is used, and specifically a kind of disposable endometrium multiple spot suction sampler is applicable to the sampling of department of obstetrics and gynecology to endometrial tissue.
Technical background
In recent years, in gynecological clinic, the cervical carcinogenesis disease was a lot of, accounted for about 20% of gynecologic malignant tumor, had the trend that increases year by year, and canceration obtains early diagnosis in order to make in utero, and the early treatment is in utero sampling detection in time is extremely important.At present, endometrial tissue sampling to ovarian cancer, cervical cancer, adenocarcinoma of endometrium, adopt lavage, screw rod hairbrush method, metal tube to inhale method and the absorption method etc. of scraping mostly, its weak point is: these methods need use metallic weapon to make bigger cervical dilatation, complex operation, bring painful and psychological pressure to the patient, some women is because of being ashamed of doing this inspection, and incured loss through delay the early diagnosis and therapy of diseases such as cervical cancer; Used utensil in uterus can not be crooked, can not change by the shape or the diverse location of intrauterine cavity, so it is incomplete, more bothersome to take a sample yet, in some position even be difficult to get sample; In addition, bigger to endometrial impairment.
Summary of the invention
The purpose of this utility model be to provide no sense of discomfort in a kind of simple in structure, easy to use, film sampling in uterus, not damaged, patient can be from line operates, and can aspirate sampler to the disposable endometrium multiple spot of difformity, diverse location, multidraw in the uterine cavity.
For reaching above purpose, the technical scheme that this utility model adopted is: this disposable endometrium multiple spot suction sampler, by ingress pipe, the thin film capsule, inflatable ball constitutes, the mouth of thin film capsule is along being bonded and fixed at the upper port of ingress pipe along the inboard, on the tube wall of the lower end of ingress pipe, be connected with inflatable ball by gas tube, it is characterized in that on the wall of thin film capsule, establishing miniature absorption dish, the suction inlet of miniature absorption dish is connected with corresponding suction tube, suction tube passes the inner chamber of ingress pipe, be connected with corresponding miniature negative pressure cylinder, when ingress pipe inserts intrauterine, earlier the thin film capsule is filled in the tube chamber of ingress pipe, when ingress pipe is inserted into the orifice of uterus position, the thin film capsule is stretched out and rise big by inflatable ball inflation, the thin film capsule can be by uterus inner wall shape rising, and is adjacent to endometrium, at this moment, spur the pull handle of miniature negative pressure cylinder again, make miniature absorption dish suction endometrium, when in miniature negative pressure cylinder, observing the inner membrance mucous tissue that aspirates out, then can stop suction.This utility model is also implemented by following measure: described miniature absorption dish can be established 13, establish symmetric four at the middle part, so that it is corresponding with cavity of uterus middle part wall, establish symmetric four at the rear portion, so that it is corresponding with four sidewalls of orifice of uterus, forwardly also establish symmetric four, so that it is corresponding with four sidewalls of fundus of uterus, establish one at the top of thin film capsule, so that it is corresponding with the bottom side, uterus, corresponding with miniature absorption dish, suction tube and miniature negative pressure cylinder are all established corresponding 13, corresponding suction tube of each miniature absorption dish and miniature negative pressure cylinder; Described miniature negative pressure cylinder constitutes by cylindrical shell, piston, piston rod, the outer end of piston rod all is fixed on the same pull handle, when pulling pull handle, all miniature negative pressure cylinders all begin suction, so that the concordance of suction Controlled dynamics, the sucking-off situation of each miniature absorption dish of observation under identical negative pressure draft; Described importing tube, miniature negative pressure cylinder are all made of transparent plastic, so that in time observe endometrium suction situation.
Advantage of the present utility model is: compare with traditional endometrium sampling, sense of discomfort simple in structure, easy to use, no, patient can and can be convenient to analyze relatively to endometrial a plurality of positions primary sample from line operate, find disease from many aspects, accomplish early diagnosis, the early treatment.
Description of drawings
Fig. 1 looks sketch map for this utility model structure master.
Fig. 2 is that this utility model is along the A-A cross-sectional schematic.
Fig. 3 analyses and observe enlarged diagram for the miniature suction cylinder of this utility model.
The specific embodiment
Make this utility model with reference to accompanying drawing 1,2,3.This disposable endometrium multiple spot suction sampler, by ingress pipe 1, thin film capsule 2, inflatable ball 3 constitutes, the mouth of thin film capsule 2 is along being bonded and fixed at the upper port of ingress pipe 1 along the inboard, on the tube wall of the lower end of ingress pipe 1, be connected with inflatable ball 3 by gas tube 4, on the wall of thin film capsule 2, establish miniature absorption dish 5, the suction inlet of miniature absorption dish 5 is connected with corresponding suction tube 6, suction tube 6 passes the inner chamber of ingress pipe 1, be connected with corresponding miniature negative pressure cylinder 7, when ingress pipe 1 inserts intrauterine, earlier thin film capsule 2 is filled in the tube chamber of ingress pipe 1, when ingress pipe 1 is inserted into the orifice of uterus position, thin film capsule 2 is stretched out and rise greatly by inflatable ball 3 inflation, thin film capsule 2 can be by uterus inner wall shape rising, and be adjacent to endometrium, at this moment, spur the pull handle 8 of miniature negative pressure cylinder 7 again, make miniature absorption dish 5 suction endometrium, when in miniature negative pressure cylinder 7, observing the inner membrance mucous tissue that aspirates out, then can stop suction.Described miniature absorption dish 5 can be established 13, establish symmetric four at the middle part, so that it is corresponding with cavity of uterus middle part wall, establish symmetric four at the rear portion, so that it is corresponding with four sidewalls of orifice of uterus, forwardly also establish four, so that it is corresponding with four sidewalls of fundus of uterus, establish one at the top of thin film capsule 2, so that it is corresponding with the bottom side, uterus, coil 5 correspondingly with miniature absorption, suction tube 6 and miniature negative pressure cylinder 7 are all established corresponding 13, each miniature absorption dish 5 a corresponding suction tube 6 and miniature negative pressure cylinder 7; Described miniature negative pressure cylinder 7 constitutes by cylindrical shell 7a, piston 7b, piston rod 7c, the outer end of piston rod 7c all is fixed on the same pull handle 8, when pulling pull handle 8, all miniature negative pressure cylinders 7 all begin suction, so that the concordance of suction Controlled dynamics, the sucking-off situation of each miniature absorption dish 5 of observation under identical negative pressure draft; Described importing tube 1, miniature negative pressure cylinder 7 are all made of transparent plastic, so that in time observe endometrium suction situation.
Claims (2)
1, a kind of disposable endometrium multiple spot suction sampler, constitute by ingress pipe (1), thin film capsule (2), inflatable ball (3), the mouth of thin film capsule (2) is along being bonded and fixed at the upper port of ingress pipe (1) along the inboard, on the lower end tube wall of ingress pipe (1), be connected with inflatable ball (3) by gas tube (4), it is characterized in that on the wall of thin film capsule (2), establishing miniature absorption dish (5), the suction inlet of miniature absorption dish (5) is connected with corresponding suction tube (6), suction tube (6) passes the inner chamber of ingress pipe (1), is connected with corresponding miniature negative pressure cylinder (7).
2, disposable endometrium multiple spot suction sampler according to claim 1, it is characterized in that described miniature absorption dish (5) can establish 13, suction tube (6) and miniature negative pressure cylinder (7) are all established corresponding 13, corresponding suction tube (6) of each miniature absorption dish (5) and miniature negative pressure cylinder (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420053122 CN2734143Y (en) | 2004-08-20 | 2004-08-20 | Disposable endometrium multi-point sucking sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420053122 CN2734143Y (en) | 2004-08-20 | 2004-08-20 | Disposable endometrium multi-point sucking sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2734143Y true CN2734143Y (en) | 2005-10-19 |
Family
ID=35264026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420053122 Expired - Fee Related CN2734143Y (en) | 2004-08-20 | 2004-08-20 | Disposable endometrium multi-point sucking sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2734143Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114305528A (en) * | 2022-01-22 | 2022-04-12 | 中国人民解放军空军军医大学 | Scratching and sucking endometrium tissue integrated device under hysteroscope |
-
2004
- 2004-08-20 CN CN 200420053122 patent/CN2734143Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114305528A (en) * | 2022-01-22 | 2022-04-12 | 中国人民解放军空军军医大学 | Scratching and sucking endometrium tissue integrated device under hysteroscope |
| CN114305528B (en) * | 2022-01-22 | 2023-11-03 | 中国人民解放军空军军医大学 | Hysteroscope scratching and sucking endometrial tissue integrated device |
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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 |