CN202342092U - Device for cutting and collecting samples under endoscope - Google Patents
Device for cutting and collecting samples under endoscope Download PDFInfo
- Publication number
- CN202342092U CN202342092U CN2011204038616U CN201120403861U CN202342092U CN 202342092 U CN202342092 U CN 202342092U CN 2011204038616 U CN2011204038616 U CN 2011204038616U CN 201120403861 U CN201120403861 U CN 201120403861U CN 202342092 U CN202342092 U CN 202342092U
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- bottle
- specimen collection
- lattice
- gastroscope
- samples
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Abstract
The utility model relates to a device for cutting and collecting samples under an endoscope. A bottle cap is connected with a bottle body in a rotating mode and is communicated with a gastroscope connecting catheter and an aspirator connecting catheter; the bottom of the aspirator connecting catheter is inserted into the bottom of the bottle body; the bottom of the gastroscope connecting catheter is flush with the bottle cap; the gastroscope connecting catheter is communicated with a sample collection chamber; and the sample collection chamber is formed on the upper part of the bottle body and divided into a plurality of grids. The problems that the isolation requirement cannot be completely met, pollution is possibly caused, the samples are easily deformed and subjected to missed aspiration and the like because endoscope aspiration holes are blocked by gauze and the samples are detained on the gauze after being subjected to negative pressure aspiration and are recovered are solved. The device can collect a plurality of samples of the same patient simultaneously, and the samples are prevented from being lost or deformed, are accurately positioned and can be visually cut by a doctor and the patient; meanwhile, the analysis of pathological tissue is facilitated; and the sample bottle is resistant to high temperature disinfection and can be recycled, and resources are saved.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, and particularly a kind of endoscope is excision specimen collection device down.
Background technology
The therapeutic endoscopy technology relates to the early stage excision of the shallow table malignant tumor of scope lower digestive tract and the tumor that subtracts of part late malignant tumour is treated, and the tissue of the gastrointestinal disease that biopsy can not be clarified a diagnosis under the scope or the like.
Before this utility model invention, most of scope BIAO and BEN retracting devices are very simple and crude, attract on the hole as get lodged in scope with gauze, and BIAO and BEN is trapped in and gives recovery on the gauze again after the vacuum suction.This method and apparatus can not finely satisfy insulation request, and possibly bring pollution, and can cause the BIAO and BEN easy deformation and leak suction etc.If the patient needs to collect if any a plurality of BIAO and BEN in addition, the new Specimen bottle of changing-over has increased the trouble of specimen collection repeatedly, and has wasted resource, also brings misery to patient, and in frequent transition, also possibly obscure the BIAO and BEN of collection etc.
Summary of the invention
The purpose of this utility model just is to overcome above-mentioned defective, develops excision specimen collection device under a kind of endoscope.
The technical scheme of this utility model is:
A kind of endoscope is excision specimen collection device down; Its major technique is characterised in that bottle cap and bottle are rotationally connected, and is communicated with gastroscope connecting duct, suction pump connecting duct on the bottle cap, and suction pump connecting duct bottom is inserted into bottle body bottom; Gastroscope connecting duct bottom and bottle cap maintain an equal level; Be communicated with the specimen collection chamber, the specimen collection chamber is on bottle top, and the specimen collection chamber is divided into many lattice.
Effect of the invention and advantage are this scope sample collecting apparatus, can collect a plurality of BIAO and BEN of same patient simultaneously, have avoided losing of BIAO and BEN; Or the distortion of BIAO and BEN etc., and accurately locate, doctor and patient all can intuitively excise the profile of BIAO and BEN; Be more conducive to the analysis of pathological tissue simultaneously; And Specimen bottle is high temperature-resistant disinfected, and reusable edible has been saved resource.
Other advantages of this utility model and effect will continue explanation below.
Description of drawings
Fig. 1---this utility model structural principle sketch map.
Fig. 2---specimen collection cell structure principle schematic.
Label representes that each parts is following among the figure:
Bottle cap 1, gastroscope connecting duct 2, bottle 3, suction pump connecting duct 4, specimen collection chamber 5, collection lattice 6, small opening 7, ventilation lattice 8.
The specific embodiment
Like Fig. 1, shown in Figure 2:
This utility model is made up of bottle cap 1, gastroscope connecting duct 2, bottle 3, suction pump connecting duct 4, specimen collection chamber 5 etc.; Bottle cap 1 is connected with bottle 3 and can continues rotation and good seal each other; Bottle cap 1 is fixed together with gastroscope connecting duct 2 and suction pump connecting duct 4; Suction pump connecting duct 4 is positioned in the middle of the bottle, and its bottom is inserted into bottle 3 bottoms, and gastroscope connecting duct 2 is positioned at suction pump connecting duct 4 next doors, and its bottom and bottle cap 1 maintain an equal level; Bottle 3 is fixed together with specimen collection chamber 5, and specimen collection chamber 5 is on the top of bottle 3, and gastroscope connecting duct 2 just is communicated with specimen collection chamber 5; Specimen collection chamber 5 is divided into a plurality of zones or lattice, adopts 8 lattice in this example, is divided into collecting lattice 6 and ventilation lattice 8; Wherein collect lattice 6 bottoms and be provided with small opening 7; Collect lattice 6 and be used to make a collection of specimens, ventilation lattice 8 are used for ventilation, and small opening 7 is in order to filter the residual liquid that gastroscope excision BIAO and BEN brings; Collection lattice 6 in this example and ventilation lattice 8 each 4, one at a distance from the setting of staggering.
The explanation of this utility model application process:
Behind the excision patient BIAO and BEN, gastroscope connecting duct 2 connects gastroscope thief hole (omit among the figure, do not draw), and suction pump connecting duct 4 connects suction pump (omit among the figure, do not draw); When starting suction pump; Be inserted into bottle 3 bottoms through suction pump connecting duct 4; Produce negative pressure at there; This negative pressure is through ventilation lattice 8 pairs of gastroscope connecting ducts that are communicated with bottle cap 12 generation suction, thereby patient's BIAO and BEN of also just the gastroscope thief hole being got is drawn onto in the specimen collection chamber 5, and BIAO and BEN is put in the collection lattice 6 that have a small opening 7; When needs repeatedly excise patient's BIAO and BEN or different parts excision patient BIAO and BEN; Rotate bottle cap 1; The gastroscope connecting duct 2 that will be connected with bottle cap 1 is aimed at specimen collection chamber 5 interior another ones and is had in the collection lattice 6 of small opening 7; Go successively, just can carry out the excision of same patient's different parts BIAO and BEN or the excision of different patient's BIAO and BEN; Because bottle cap 1 periphery is carved with sawtooth, can bit by bit rotate when rotating bottle cap 1 with hands, assurance gastroscope connecting duct 2 can accurately be aimed at the collection lattice 6 that have small opening 7 in the specimen collection chamber 5; After the excision of patient's BIAO and BEN is accomplished, take off gastroscope connecting duct 2 and suction pump connecting duct 4 from gastroscope and suction pump respectively, the name, BIAO and BEN character, sample position, the number of samples that on this scope sample collecting apparatus, stick the patient send Pathology Deparment to get final product.
Claims (5)
1. an endoscope excises the specimen collection device down; It is characterized in that bottle cap and bottle are rotationally connected, be communicated with gastroscope connecting duct, suction pump connecting duct on the bottle cap, suction pump connecting duct bottom is inserted into bottle body bottom; Gastroscope connecting duct bottom and bottle cap maintain an equal level; Be communicated with the specimen collection chamber, the specimen collection chamber is on bottle top, and the specimen collection chamber is divided into many lattice.
2. a kind of endoscope according to claim 1 is excision specimen collection device down, it is characterized in that indoor collection lattice, the ventilation lattice of being provided with of specimen collection.
3. a kind of endoscope according to claim 2 is excision specimen collection device down, it is characterized in that collecting the lattice bottom and is provided with small opening.
4. a kind of endoscope according to claim 2 is excision specimen collection device down, it is characterized in that collecting lattice and ventilation lattice one at a distance from the setting of staggering.
5. a kind of endoscope according to claim 1 is excision specimen collection device down, it is characterized in that on the bottle cap periphery sawtooth being set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204038616U CN202342092U (en) | 2011-10-18 | 2011-10-18 | Device for cutting and collecting samples under endoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204038616U CN202342092U (en) | 2011-10-18 | 2011-10-18 | Device for cutting and collecting samples under endoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202342092U true CN202342092U (en) | 2012-07-25 |
Family
ID=46531109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204038616U Expired - Fee Related CN202342092U (en) | 2011-10-18 | 2011-10-18 | Device for cutting and collecting samples under endoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202342092U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107811658A (en) * | 2017-11-06 | 2018-03-20 | 南京微创医学科技股份有限公司 | Tissue specimen collection and separator |
| CN112957081A (en) * | 2021-01-28 | 2021-06-15 | 鹤壁市人民医院 | Collector for removing polyp by gastrointestinal endoscope |
-
2011
- 2011-10-18 CN CN2011204038616U patent/CN202342092U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107811658A (en) * | 2017-11-06 | 2018-03-20 | 南京微创医学科技股份有限公司 | Tissue specimen collection and separator |
| CN112957081A (en) * | 2021-01-28 | 2021-06-15 | 鹤壁市人民医院 | Collector for removing polyp by gastrointestinal endoscope |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120725 Termination date: 20141018 |
|
| EXPY | Termination of patent right or utility model |