CN203507197U - Gastric juice sampler adopting negative-pressure suction - Google Patents
Gastric juice sampler adopting negative-pressure suction Download PDFInfo
- Publication number
- CN203507197U CN203507197U CN201320689122.7U CN201320689122U CN203507197U CN 203507197 U CN203507197 U CN 203507197U CN 201320689122 U CN201320689122 U CN 201320689122U CN 203507197 U CN203507197 U CN 203507197U
- Authority
- CN
- China
- Prior art keywords
- gastric juice
- suction
- gastric
- tube
- negative pressure
- 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
Links
Images
Landscapes
- Investigating Or Analysing Biological Materials (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a gastric juice sampler adopting negative-pressure suction. The gastric juice sampler consists of a gastric tube (1), and is characterized in that a suction head (2) is arranged at one end of the gastric tube (1), and the other end is connected with a glass tube (3) and inserted into a negative-pressure bottle (4); depth scales (5) and a control valve (6) are arranged on the gastric tube (1); juice suction holes (7) are formed in the suction head (2); a No.12 syringe needle (8) is arranged on a cap of the negative-pressure bottle (4); and one end of an air suction tube (9) is connected with the No.12 syringe needle (8), and the other end is communicated with an air suction ball (10). Compared with the conventional method for sucking gastric juice, the gastric juice sampler adopting negative-pressure suction has the advantages that the suction head is arranged at the end of the gastric tube, the scales are arranged on the tube wall, the negative-pressure suction is adopted, the adaptability is high, the operation is simple, time and labor are saved, esophagus is prevented from being scratched, the insertion depth of the gastric tube is accurate, and the gastric juice suction quality is improved.
Description
Technical field
This utility model relates to a kind of gastric juice suction apparatus, specifically a kind of negative pressure-pumping gastric juice sampler.
Background technology
At present, when doing gastric analysis diagnosis, be generally from stomach, to extract gastric juice clinically, carry out general inspection, chemical examination or microscopy, by inspection, make a definite diagnosis patient and suffer from gastritis, ulcer, erosion, or the pathological changes such as gastric cancer, so check is operated in, on clinical treatment, occupy critical role.The extraction way of existing gastric juice, to connect syringe pump with stomach tube, though the existing generally application of this method also has weak point: the one, stomach tube end is not round and smooth, on tube wall, also without insertion depth labelling, during intubate, be prone to scratching esophageal and stomach tube insertion depth is grasped inaccurate phenomenon; The 2nd, operate also cumbersomely, waste time and energy; The 3rd, when gastric juice viscosity is large, little because of the extracting force of syringe, be difficult to gastric juice to be extracted out, there is the problem of bad adaptability.
Summary of the invention
The purpose of this utility model is to provide a kind of stomach tube end to establish suction nozzle, establishes scale, negative pressure-pumping on tube wall, strong adaptability, simple to operate, time saving and energy saving, avoid esophagus to scratch, stomach tube insertion depth is accurate, improves the negative pressure-pumping gastric juice sampler of gastric juice suction quality.
For reaching above object, technical solution adopted in the utility model is: this negative pressure-pumping gastric juice sampler, by stomach tube, formed, suction nozzle is established in the one end that it is characterized in that stomach tube, and the other end connects glass tubing and inserts in negative pressure bottle, is also provided with deep calibration and control valve on stomach tube, on suction nozzle, establish imbibing hole, on the bottle cap of negative pressure bottle, establish syringe needle No. 12, suction nozzle one end is connected with No. 12 syringe needles, and the other end is communicated with air-breathing ball.This utility model is also implemented by following measure: described negative pressure bottle, for grasping the expense of suction gastric juice, on the outer wall of its bottle, establish consumption scale.While using this utility model, first the suction nozzle of stomach tube front end is coated with and spreads lubricant, in oral cavity, stomach tube is slowly advanced to gastric, after between stomach tube inserts 45-55 centimetre, determine when stomach tube has entered stomach, close the control valve on stomach tube, then operate air-breathing ball, while having formed negative pressure in negative pressure bottle, the air-breathing ball of shut-down operation, open gauge tap, it is excessive that gauge tap does not leave, in order to avoid damage gastric mucosa, gastric juice is under the effect of negative pressure, in stomach tube negative suction bottle, when gastric juice reaches requirement, closed control valve, pull up glass tubing and syringe needle, negative pressure bottle becomes Specimen bottle censorship, as many bottles of specimen of need, by above operational approach, take.
The beneficial effects of the utility model are: compare with the suction method of current gastric juice, have stomach tube end and establish suction nozzle, establish scale, negative pressure-pumping on tube wall, strong adaptability, simple to operate, time saving and energy saving, avoid esophagus to scratch, stomach tube insertion depth is accurate, improves the advantage of gastric juice suction quality.
Accompanying drawing explanation
Fig. 1 is that this utility model structure master looks schematic diagram.
The specific embodiment
With reference to accompanying drawing 1, make this utility model.This negative pressure-pumping gastric juice sampler, by stomach tube 1, formed, suction nozzle 2 is established in the one end that it is characterized in that stomach tube 1, the other end connects glass tubing 3 and inserts in negative pressure bottle 4, on stomach tube 1, be also provided with deep calibration 5 and control valve 6, on suction nozzle 2, establish imbibing hole 7, on the bottle cap of negative pressure bottle 4, establish syringe needle 8 No. 12, suction nozzle 9 one end are connected with No. 12 syringe needles 8, and the other end is communicated with air-breathing ball 10.Described negative pressure bottle 4 is established consumption scale 11 on the outer wall of its bottle.
Claims (2)
1. a negative pressure-pumping gastric juice sampler, by stomach tube (1), formed, suction nozzle (2) is established in the one end that it is characterized in that stomach tube (1), the other end connects glass tubing (3) and inserts in negative pressure bottle (4), on stomach tube (1), be also provided with deep calibration (5) and control valve (6), on suction nozzle (2), establish imbibing hole (7), on the bottle cap of negative pressure bottle (4), establish No. 12 syringe needles (8), suction nozzle (9) one end is connected with No. 12 syringe needles (8), and the other end is communicated with air-breathing ball (10).
2. negative pressure-pumping gastric juice sampler according to claim 1, is characterized in that described negative pressure bottle (4), establishes consumption scale (11) on the outer wall of its bottle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320689122.7U CN203507197U (en) | 2013-10-27 | 2013-10-27 | Gastric juice sampler adopting negative-pressure suction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320689122.7U CN203507197U (en) | 2013-10-27 | 2013-10-27 | Gastric juice sampler adopting negative-pressure suction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203507197U true CN203507197U (en) | 2014-04-02 |
Family
ID=50366185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320689122.7U Expired - Fee Related CN203507197U (en) | 2013-10-27 | 2013-10-27 | Gastric juice sampler adopting negative-pressure suction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203507197U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105954503A (en) * | 2016-04-13 | 2016-09-21 | 郑伟 | Apparatus for sampling and analyzing living body in department of gastroenterology |
| CN109738234A (en) * | 2019-02-18 | 2019-05-10 | 宋其兰 | A kind of gastroenterology nursing vomitus sampler |
| CN110882426A (en) * | 2019-12-13 | 2020-03-17 | 吴玉燕 | Gastrointestinal decompression device for pediatric clinic |
-
2013
- 2013-10-27 CN CN201320689122.7U patent/CN203507197U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105954503A (en) * | 2016-04-13 | 2016-09-21 | 郑伟 | Apparatus for sampling and analyzing living body in department of gastroenterology |
| CN109738234A (en) * | 2019-02-18 | 2019-05-10 | 宋其兰 | A kind of gastroenterology nursing vomitus sampler |
| CN109738234B (en) * | 2019-02-18 | 2021-08-10 | 宋其兰 | Vomitus sampling device is used in gastroenterology nursing |
| CN110882426A (en) * | 2019-12-13 | 2020-03-17 | 吴玉燕 | Gastrointestinal decompression device for pediatric clinic |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203507197U (en) | Gastric juice sampler adopting negative-pressure suction | |
| CN201337472Y (en) | Negative pressure suction sampler of endometrial tissues | |
| CN204932404U (en) | Endocrinopathy effusion drainage device | |
| CN204656570U (en) | A kind of hydrops censorship test tube | |
| CN204428078U (en) | A kind of hydrops draw-out device | |
| CN203710052U (en) | Seroperitoneum quantitative puncturing detecting device | |
| CN204932405U (en) | Endocrine effusion drainage device | |
| CN205163112U (en) | Disposable anti -pollution sputum collection device | |
| CN210784444U (en) | Pathology department uses sample collection system | |
| CN204581351U (en) | Alveolar wass bottle | |
| CN203074713U (en) | Blood sampling device for clinical laboratory | |
| CN202342080U (en) | Endocrine inspection device | |
| CN209421949U (en) | A kind of apyrogeneity heparin tube for G experiment | |
| CN208672382U (en) | A kind of sample feeding device pull aid | |
| CN203154554U (en) | Injector for stomach tube | |
| CN208449344U (en) | Vacuum extractor quantifies suction nozzle | |
| CN208096771U (en) | Gastric juice sampler under a kind of scope | |
| CN204394536U (en) | A kind of visible blood-back blood taking needle | |
| CN205964053U (en) | Integral type hemostix | |
| CN203555825U (en) | Polyp extirpating device | |
| CN202426552U (en) | Endocrine effusion extractor | |
| CN203029279U (en) | Endocrine effusion extracting device | |
| CN204351871U (en) | A kind of from odd test sampling probe | |
| CN202489976U (en) | Endocrine effusion extractor | |
| CN201861642U (en) | Venous blood drawing test tube |
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: 20140402 Termination date: 20141027 |
|
| EXPY | Termination of patent right or utility model |