CN208893310U - A kind of gastroenterology Lavage tube - Google Patents
A kind of gastroenterology Lavage tube Download PDFInfo
- Publication number
- CN208893310U CN208893310U CN201820746903.8U CN201820746903U CN208893310U CN 208893310 U CN208893310 U CN 208893310U CN 201820746903 U CN201820746903 U CN 201820746903U CN 208893310 U CN208893310 U CN 208893310U
- Authority
- CN
- China
- Prior art keywords
- section
- oesophagus
- tube
- stomach
- drawstring
- 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 relates to a kind of gastroenterology Lavage tubes, belong to the field of medical instrument technology, including being located at the stomach tube section of front end and positioned at the oesophagus section of rear end, oesophagus section is connect by transition frustum with stomach tube section and the diameter of oesophagus section is greater than stomach tube section diameter, partition is equipped in the oesophagus section stomach function regulating pipeline section, inner space is divided into blowdown chamber and cleaning chamber by the partition, annular groove is equipped on the outside of the tube wall of stomach tube section, annular groove is connected with drawstring, and the draw cord channel that the end of drawstring is arranged along oesophagus section tube wall is located at the rear of oesophagus section after stretching out.The advantages of there is the utility model feed liquor and blow-off line to use containment type structure, can increase cleaning solution and pour into discharge space with gastric content, and can bend towards different directions as needed, improve to the effect directly cleaned in stomach.
Description
Technical field
The utility model relates to a kind of gastroenterology Lavage tubes, belong to the field of medical instrument technology, are particularly suitable for urgency
Property poisoning gastrolavage.
Background technique
Once someone takes or wrongly take Toxic in life, need quickly that (gastric lavage is most in 4~6 hours usually after taking poison
Unabsorbed poisonous substance or cleaning gastral cavity in stomach effectively) are removed, is increased to avoid poisonous substance absorption, crisis life.It can be incited somebody to action when gastric lavage
The liquid (common liquid of gastric lavage has warm water, physiological saline etc.) of certain ingredients pours into gastral cavity, takes out again after mixing gastric content
Out, repeatedly repeatedly, until the limpid degree bright with liquid of gastric lavage color of Extract is essentially identical, and it is contemplated that stopping after free from extraneous odour
Conduit is extracted in gastric lavage.
Rescue time when gastric lavage is most important, feed liquor when conduit is mainly single-chamber type structure, i.e. gastric lavage not long ago and
Blowdown requires to carry out by same pipeline, after injecting cleaning solution into patient's stomach along pipeline, needs anti-by the vomiting of patient
Discharge is penetrated, but perfusion vomiting repeatedly, on the one hand to increase the pain of patient, on the other hand can extend rescue time, make
The absorption of poisonous substance increases, and it is dangerous to increase patient vitals.In order to shorten rescue time, the Lavage tube of double cavity structure has been gradually appeared,
The inlet and outlet of cleaning solution passes through from different pipelines respectively, Reperfu- sion after cleaning solution need not wait gastric content to be discharged, with
This shortens gastric lavage time, reduces the amount of poisons of patient's absorption.But existing double-cavity gastric lavage tube is mostly to use to set side by side
It sets, size is larger, is easy by thicker oesophagus but relatively difficult by thin stomach tube, in order to pass through stomach tube, meeting
The size that feed liquor and blowdown are passed through reduces, and then will affect the cleaning fluid volume that the unit time pours into；In addition, current Lavage tube
It is mostly simple straight tube structure, it is limited that cleaning solution enters the direct cleaning parts in stomach.
Summary of the invention
To solve the above technical deficiency, the utility model provides a kind of gastroenterology Lavage tube, feed liquor and row
Dirty pipeline uses containment type structure, can increase cleaning solution and pour into discharge space with gastric content, and can bend towards as needed not
It is equidirectional, it improves to the effect directly cleaned in stomach.
The technical solution of the utility model is as follows: a kind of gastroenterology Lavage tube, including be located at front end stomach tube section and
Oesophagus section positioned at rear end, oesophagus section is connect by transition frustum with stomach tube section and the diameter of oesophagus section is greater than stomach tube section diameter,
Partition is equipped in the oesophagus section stomach function regulating pipeline section, inner space is divided into blowdown chamber and cleaning chamber by the partition, stomach tube section
Annular groove is equipped on the outside of tube wall, annular groove is connected with drawstring, after the draw cord channel that the end of drawstring is arranged along oesophagus section tube wall stretches out
Positioned at the rear of oesophagus section.
The technical solution of the utility model further include: the quantity of the drawstring is two, and two drawstrings are located at stomach tube section
Opposite side, corresponding position sets that there are two draw cord channels in oesophagus section tube wall.
The technical solution of the utility model further include: the quantity of the drawstring is three, and three drawstrings are circumferential along stomach tube section
The setting of upper interval, corresponding position sets that there are three draw cord channels in oesophagus section tube wall.
The technical solution of the utility model further include: the front end of the stomach tube section is equipped with camera and LED light.
The technical solution of the utility model further include: the end of the drawstring is connected with bracelet.
The technical solution of the utility model further include: the annular groove accounts for the 1/2~2/3 of stomach tube segment length.
The beneficial effects of the utility model are: Lavage tube is designed to the different oesophagus section stomach function regulating pipeline section of size, and pass through
Transition frustum connects two sections, and one, which carrys out transition frustum, can play certain barrier effect, and gastric juice is avoided to backflow caused by patient bitterly
Hardship, two carry out transition frustum can form necking in Lavage tube, and certain flushing kinetic energy can be provided for the cleaning solution poured into；In addition,
Partition is designed in Lavage tube, is contained in the blowdown chamber separated by partition and cleaning chamber in entire Lavage tube, is being eliminated blowdown
While to pouring into the influence of cleaning solution, shortening rescue time, cleaning and blowdown space can be increased as far as possible；In addition, in stomach tube
Annular groove is set on section outer wall, the existing for the stomach tube section under the pulling force effect of drawstring deformation occurs of annular groove provides space, thus
It can need to make stomach tube section towards different directions according to what is cleaned in stomach, the effect directly cleaned can be improved.
Detailed description of the invention
Fig. 1 is the schematic diagram of the utility model.
Fig. 2 is the schematic side view of the utility model.
In figure, 1, oesophagus section, 2, stomach tube section, 3, transition frustum, 4, partition, 5, blowdown chamber, 6, cleaning chamber, 7, drawstring it is logical
Road, 8, drawstring, 9, bracelet, 10, annular groove, 11, camera, 12, LED light.
Specific embodiment
Below in conjunction with attached drawing, by embodiment, the utility model is described in further detail.
As depicted in figs. 1 and 2, the gastroenterology Lavage tube of the utility model is provided with partition 4 in Lavage tube, benefit
Lavage tube is separated into independent blowdown chamber 5 and cleaning chamber 6, the thus discharge of cleaning solution poured into gastric content with partition 4
It can individually carry out, and then rescue time can be shortened, reduce patient to the uptake of poisonous substance.
In the utility model, by Lavage tube be designed to include positioned at the stomach tube section 2 of front end and positioned at the oesophagus section 1 of rear end,
Wherein, front end refers to that one end far from medical matters emergency staffs, rear end refer to close to one end of medical matters emergency staffs.Specifically, stomach
The diameter of pipeline section 2 is less than the diameter of oesophagus section 1, to adapt to oesophagus and the stomach tube requirement of different thicknesses.The stomach tube section 2 and food of front and back
Pipeline section 1 is connected by transition frustum 3, and design is advantageous in that in this way, can be while avoiding gastric juice from backflowing to patient's injury
It can change to the momentum of Lavage tube cleaning liquid inside, to improve gastric lavage effect.
In the utility model, design has annular groove 10 on the outside of the tube wall of stomach tube section 2, and specifically, the length of annular groove 10 accounts for stomach
The 1/2~2/3 of 2 total length of pipeline section realizes that Lavage tube bends towards the preferable resultant effect with cleaning with this.Drawing is connected on annular groove 10
Rope 8, by pulling drawstring 8 that stomach tube section 2 can be made to bend towards different directions, directly to be cleaned to different location in stomach.
In order to facilitate the operation of medical matters emergency staffs, and avoids drawstring 8 arbitrarily mobile in vivo cause to patient need not
The damage wanted, is equipped with the draw cord channel 7 that drawstring 8 can be made to pass through in the tube wall of oesophagus section 1, and one end of drawstring 8 and annular groove 10 connect
It connects, the other end is placed on outside Lavage tube from the stretching of draw cord channel 7, is grasped convenient for medical worker, in order to improve medical matters rescue people
The ease of use of member is connected with bracelet 9 in one end that drawstring 8 stretches out oesophagus section 1.
In the embodiments of the present invention, set in 2 outer opposite sides of stomach tube section there are two drawstring 8, so that stomach tube section 2 can be fast
The whole direction of velocity modulation, matches, and is set in 1 tube wall of oesophagus section there are two draw cord channel 7.
In another implementation of the utility model, three drawstrings 8 are equipped at intervals with, in 2 exterior circumferential of stomach tube section with further
Stomach tube section 2 is improved towards regulating the speed, similarly, is set in 1 tube wall of oesophagus section there are three draw cord channel 7.
In the utility model, in order to improve the effect that cleaning solution directly rinses, in 2 Front-end Design of stomach tube section camera 11
And LED light, to facilitate medical matters emergency staffs to the direct cleaning effect of keypoint part.
The above is only the preferred embodiment of the utility model, not does limit in any form to the utility model
System, done any modifications, equivalent replacements, and improvements etc., should be included in this reality within the spirit and principle of the utility model
Within novel protection scope.
Claims (6)
1. a kind of gastroenterology Lavage tube, it is characterised in that: including being located at the stomach tube section (2) of front end and positioned at the oesophagus of rear end
Section (1), oesophagus section (1) is connect by transition frustum (3) with stomach tube section (2) and the diameter of oesophagus section (1) is greater than stomach tube section (2) directly
Diameter, oesophagus section (1) the stomach function regulating pipeline section (2) is interior to be equipped with partition (4), and inner space is divided into blowdown chamber (5) by the partition (4)
Annular groove (10) are equipped with the tube wall outside of cleaning chamber (6), stomach tube section (2), annular groove (10) is connected with drawstring (8), the end of drawstring (8)
It is located at the rear of oesophagus section (1) after holding the draw cord channel (7) being arranged in oesophagus section (1) tube wall to stretch out.
2. a kind of gastroenterology Lavage tube as described in claim 1, it is characterised in that: the quantity of the drawstring (8) is two
A, two drawstrings (8) are located at the opposite side of stomach tube section (2), and corresponding position is set there are two draw cord channel in oesophagus section (1) tube wall
(7).
3. a kind of gastroenterology Lavage tube as described in claim 1, it is characterised in that: the quantity of the drawstring (8) is three
A, three drawstrings (8) corresponding position along stomach tube section (2) circumferentially-spaced setting, oesophagus section (1) tube wall sets that there are three drawstring is logical
Road (7).
4. a kind of gastroenterology Lavage tube as described in claims 1 to 3 is any, it is characterised in that: the stomach tube section (2)
Front end is equipped with camera (11) and LED light (12).
5. a kind of gastroenterology Lavage tube as claimed in claim 4, it is characterised in that: the end of the drawstring (8) connects
There are bracelet (9).
6. a kind of gastroenterology Lavage tube as described in claim 1, it is characterised in that: the annular groove (10) accounts for stomach tube section
(2) the 1/2~2/3 of length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820746903.8U CN208893310U (en) | 2018-05-18 | 2018-05-18 | A kind of gastroenterology Lavage tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820746903.8U CN208893310U (en) | 2018-05-18 | 2018-05-18 | A kind of gastroenterology Lavage tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208893310U true CN208893310U (en) | 2019-05-24 |
Family
ID=66566155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820746903.8U Expired - Fee Related CN208893310U (en) | 2018-05-18 | 2018-05-18 | A kind of gastroenterology Lavage tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208893310U (en) |
-
2018
- 2018-05-18 CN CN201820746903.8U patent/CN208893310U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190524 |