CN214911305U - Clinical continuation stomach intestine decompression drainage device that uses of severe medical science - Google Patents
Clinical continuation stomach intestine decompression drainage device that uses of severe medical science Download PDFInfo
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- CN214911305U CN214911305U CN202121016805.7U CN202121016805U CN214911305U CN 214911305 U CN214911305 U CN 214911305U CN 202121016805 U CN202121016805 U CN 202121016805U CN 214911305 U CN214911305 U CN 214911305U
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Abstract
The utility model discloses a continuous gastrointestinal decompression drainage device for severe medical clinic, wherein a collection cavity and a water seal cavity of a main box body are negative pressure cavities; the drainage tube is inserted into the collection cavity of the main box body, and the liquid outlet end of the drainage tube is communicated with the collection cavity of the main box body; the water seal cavity of the main box body is filled with water seal liquid, the upper end of the water seal cavity is inserted with a negative pressure drainage tube for injecting the water seal liquid into the water seal cavity, one end of the negative pressure drainage tube is positioned in the water seal cavity and above the liquid level of the water seal liquid, and the other end of the negative pressure drainage tube is positioned outside the main box body; the main box body is inserted with a communicating pipe, one section of the communicating pipe is inserted and communicated with the collecting cavity, the other section of the communicating pipe is a water seal pipe section, the water seal pipe section is inserted into the water seal cavity, and the bottom end of the water seal pipe section is positioned below the liquid level of the water seal liquid. Can keep invariable negative pressure, can accurately make statistics of every day drainage volume, switch over to the route that leads to the stomach tube from the nasogastric tube when need give nasal feeding medicine or nutrient solution, need not to pull out repeatedly and insert the stomach tube junction, reduce unnecessary infection risk.
Description
Technical Field
The utility model relates to the technical field of medical equipment, particularly, be a clinical continuation stomach intestine decompression drainage device that uses of severe medical science.
Background
In clinical practice, severe diseases such as severe pancreatitis and septic shock which seriously threaten life are often accompanied by abdominal distension and intra-abdominal pressure increase, and serious abdominal compartment syndrome appears in serious patients, which seriously threatens the life of the patients. The gastrointestinal decompression device commonly used in the current market has many defects, including insufficient internal negative pressure and difficulty in thorough drainage; the drainage quantity per day cannot be accurately calculated; the inside can not be cleaned, and the reuse is difficult, etc.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a clinical continuation stomach intestine decompression drainage device that uses of severe medical science to solve the problem that exists among the prior art.
The purpose of the utility model is realized like this: a critical medicine clinical persistence gastrointestinal decompression drainage device, comprising:
a main box body;
the liquid inlet end of the drainage tube is communicated with the stomach tube to be connected with gastric juice, and the liquid outlet end of the drainage tube is communicated with the main box body;
the inner cavity of the main box body is divided into a collecting cavity and a water seal cavity which are separated from each other left and right and are sealed, and the collecting cavity and the water seal cavity are negative pressure cavities;
the drainage tube is inserted into the collection cavity of the main box body, and the liquid outlet end of the drainage tube is communicated with the collection cavity of the main box body;
the water seal cavity of the main box body is filled with water seal liquid, the upper end of the water seal cavity is inserted with a negative pressure drainage tube for injecting the water seal liquid into the water seal cavity, one end of the negative pressure drainage tube is positioned in the water seal cavity and above the liquid level of the water seal liquid, the other end of the negative pressure drainage tube is positioned outside the main box body, can be opened and closed and is in a closed state when water is not injected;
the main box body is inserted with a communicating pipe, the communicating pipe is an inverted U-shaped pipe, one section of the communicating pipe is inserted into and communicated with the collecting cavity, the other section of the communicating pipe is a water seal pipe section, the water seal pipe section is inserted into the water seal cavity, and the bottom end of the water seal pipe section is positioned below the liquid level of water seal liquid.
Further, install the tee bend valve at the section that exposes of drainage tube, the tee bend valve has:
a liquid inlet end communicated with the stomach tube;
the nasal feeding end is communicated with a passage leading from the nasal feeding tube to the stomach tube when medicine or nutrient solution needs to be delivered to the stomach;
the liquid outlet end is communicated with a passage leading from the stomach tube to the drainage tube and the collection cavity when gastric juice needs to be sent to the collection cavity;
wherein, the three-way valve is provided with a control end for switching the nasal feeding end and the liquid outlet end.
Furthermore, the bottom of the collecting cavity is provided with an inclined plane which inclines up and down, the main box body is connected with a liquid discharge pipe, and the liquid inlet end of the liquid discharge pipe is communicated with the collecting cavity and is just opposite to the lowest end of the inclined plane.
Furthermore, a check valve for preventing the generation of reverse flow in the liquid discharging process is arranged on the liquid discharging pipe, and the check valve is relatively close to the liquid inlet end of the liquid discharging pipe.
Further, the drain pipe is provided with a drain pipe fixing member, the drain pipe is locked on the outer side wall of the main box body through the drain pipe fixing member when the liquid is not drained, and the drain pipe fixing member is unlocked when the liquid is drained so that the drain pipe is in a movable state.
Further, the inclination angle of the slope is set to 15 °.
Further, a negative pressure meter used for monitoring the internal air pressure is arranged on the part, corresponding to the patient bedside, of the exposed section of the negative pressure drainage tube.
Furthermore, the whole main box body is of a transparent structure, and scale marks which are distributed up and down and used for displaying the height difference between the bottom end of the water seal pipe section and the liquid level of the water seal liquid are arranged on the surface, corresponding to the water seal cavity, of the outer side wall of the main box body.
The beneficial effects of the utility model reside in that:
1. the collecting cavity and the water seal cavity are negative pressure cavities, constant negative pressure can be kept, gastric juice can be sucked by using the negative pressure, the gastric juice can smoothly flow into the collecting cavity, the inside of the collecting cavity can be cleaned due to the arrangement of the liquid discharge pipe, namely, the liquid in the collecting cavity can be discharged by using the liquid discharge pipe, the collecting cavity can be repeatedly used, the bottom of the collecting cavity is arranged to be an inclined plane with an angle of 15 degrees, the inclination angle is fixed, the daily drainage amount can be accurately calculated and counted, and the use is convenient;
2. the passageway is switched in a flexible way to usable three-way valve, switches to the passageway that leads to the drainage tube from the stomach tube when stomach juice is taken out to needs, switches to the passageway that leads to the stomach tube from the nasogastric tube when needing to give nasogastric medicine or nutrient solution to carry medicine or nutrient solution to the human body, need not to pull out repeatedly and insert the stomach tube junction, reduce unnecessary infection risk.
Drawings
Fig. 1 is a system layout diagram of the present invention.
In the figure, 1 stomach tube, 2 three-way valve, 3 nasal feeding tube, 4 drainage tube, 5 main box body, 501 collecting cavity, 501a inclined plane, 502 water seal cavity, 6 communicating tube, 6a water seal pipe section, 7 drainage tube, 8 one-way valve, 9 drainage tube fixing part, 10 negative pressure drainage tube, 11 water seal liquid and 12 negative pressure meter.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1, a continuous gastrointestinal decompression drainage device for intensive medical clinical use includes:
a main box body 5;
the liquid inlet end of the drainage tube 4 is communicated with the gastric tube 1 to be connected with gastric juice, and the liquid outlet end of the drainage tube is communicated with the main box body 5.
The inner cavity of the main box body 5 is divided into a left and right separated and sealed collection cavity 501 and a water seal cavity 502, and the collection cavity 501 and the water seal cavity 502 are negative pressure cavities.
The drainage tube 4 is inserted into the collection cavity 501 of the main box body 5, and the liquid outlet end of the drainage tube 4 is communicated with the collection cavity 501 of the main box body 5.
The water seal cavity 502 of the main box body 5 is filled with water seal liquid 11, the upper end of the water seal cavity 502 is inserted with a negative pressure drainage tube 10 for injecting the water seal liquid 11 into the water seal cavity 502, one end of the negative pressure drainage tube 10 is positioned in the water seal cavity 502 and above the liquid level of the water seal liquid 11, the other end of the negative pressure drainage tube 10 is positioned outside the main box body 5 and can be opened and closed, and is in a closed state when water is not injected, and is in an open state when water is injected.
The main box body 5 is inserted with a communicating pipe 6, the communicating pipe 6 is an inverted U-shaped pipe, one section of the communicating pipe is inserted and communicated with the collecting chamber 501, the other section of the communicating pipe is a water sealing pipe section 6a, the water sealing pipe section 6a is inserted into the water sealing chamber 502, and the bottom end of the water sealing pipe section is positioned below the liquid level of the water sealing liquid 11.
The main box body 5 is integrally of a transparent structure, scale lines which are distributed up and down and used for displaying the height difference between the bottom end of the water seal pipe section 6a and the liquid level of the water seal liquid 11 are arranged on the surface, corresponding to the water seal cavity 502, of the outer side wall of the main box body 5, and the height difference between the bottom end of the water seal pipe section 6a and the liquid level of the water seal liquid 11 is the negative pressure level (capacity).
In use, the negative pressure in the collection chamber 501 is used to suck up the gastric juice, so that the gastric juice can smoothly flow into the collection chamber 501.
In order to increase the function of this drainage device, install tee bend valve 2 at the section that exposes of drainage tube 4, tee bend valve 2 has:
a liquid inlet end communicated with the stomach tube 1;
the nasal feeding end is communicated with a passage leading from the nasal feeding tube 3 to the gastric tube 1 when medicine or nutrient solution needs to be delivered to the stomach;
and the liquid outlet end is communicated with the passage from the gastric tube 1 to the drainage tube 4 and the collection cavity 501 when the gastric juice is required to be sent to the collection cavity 501.
Wherein, the three-way valve 2 is provided with a control end for switching the nasal feeding end and the liquid outlet end, the control end is similar to a control knob, and the nasal feeding end and the liquid outlet end are switched by rotating the control knob.
The passageway is switched in a flexible way to usable three-way valve 2, switches to the passageway that leads to drainage tube 4 from stomach tube 1 when stomach juice is taken out to needs to introduce the gastric juice and collect chamber 501, switches to the passageway that leads to stomach tube 1 from nasogastric tube 3 when needing to give nasogastric medicine or nutrient solution, so that carry medicine or nutrient solution to the human body through nasogastric tube 3, need not to pull out repeatedly and insert the stomach tube junction, reduces unnecessary infection risk.
The bottom of the collecting cavity 501 is provided with an inclined surface 501a inclined up and down, the inclined angle of the inclined surface 501a is 15 degrees, the main box body 5 is connected with a liquid discharge pipe 7, and the liquid inlet end of the liquid discharge pipe 7 is communicated with the collecting cavity 501 and is opposite to the lowest end of the inclined surface 501 a. Can utilize the fluid-discharge tube 7 to discharge the liquid in the collection chamber 501, repeatedly usable because collection chamber 501 bottom is established to the inclined plane 501a that the angle is 15, and inclination is fixed, and other numerical values can also be considered to inclination, for example 30, can calculate, statistics daily drainage volume very conveniently accurately.
In order to ensure the reliability of the use, the liquid discharge pipe 7 is provided with a check valve 8 for preventing the generation of reverse flow in the liquid discharge process, and the check valve 8 is relatively close to the liquid inlet end of the liquid discharge pipe 7.
The drain pipe 7 may be a pipe which can be bent at will, and the drain pipe 7 is provided with a drain pipe fixing member 9, the drain pipe 7 is locked on the outer side wall of the main case 5 by the drain pipe fixing member 9 when the liquid is not discharged, and the drain pipe fixing member 9 is unlocked when the liquid is discharged to allow the drain pipe 7 to be in a movable state so as to be bent at will. The drain pipe fixing member 9 may be directly fixed on the outer side wall of the main box body 5, and may have a bayonet for locking and locking the drain pipe 7, and the drain pipe fixing member 9 may be any other locking mechanism as long as the drain pipe 7 can be fixed on the outer side wall of the main box body 5.
The part of the exposed section of the negative pressure drainage tube 10 corresponding to the bedside of the patient is provided with a negative pressure meter 12 for monitoring the internal air pressure.
Can be according to the project demand, be equipped with the rotation type base in main box body 5 bottom, can rotate the rotation type base, make it be "ten" style of calligraphy with main box body 5, guarantee that main box body 5 is stable, difficult empting.
The above are preferred embodiments of the present invention, and those skilled in the art can make various changes or improvements on the above embodiments without departing from the general concept of the present invention, and such changes or improvements should fall within the protection scope of the present invention.
Claims (8)
1. A critical medicine clinical persistence gastrointestinal decompression drainage device, comprising:
a main box body (5);
the liquid inlet end of the drainage tube (4) is communicated with the stomach tube (1) to be connected with gastric juice, and the liquid outlet end of the drainage tube is communicated with the main box body (5);
the device is characterized in that the inner cavity of the main box body (5) is divided into a collecting cavity (501) and a water seal cavity (502) which are separated from each other at the left and right and are sealed, and the collecting cavity (501) and the water seal cavity (502) are negative pressure cavities;
the drainage tube (4) is inserted into the collection cavity (501) of the main box body (5), and the liquid outlet end of the drainage tube (4) is communicated with the collection cavity (501) of the main box body (5);
the water seal cavity (502) of the main box body (5) is filled with water seal liquid (11), the upper end of the water seal cavity (502) is inserted with a negative pressure drainage tube (10) for injecting the water seal liquid (11) into the water seal cavity (502), one end of the negative pressure drainage tube (10) is positioned in the water seal cavity (502) and above the liquid level of the water seal liquid (11), and the other end of the negative pressure drainage tube (10) is positioned outside the main box body (5), can be opened and closed, and is in a closed state when water is not injected;
the main box body (5) is inserted with a communicating pipe (6), the communicating pipe (6) is an inverted U-shaped pipe, one section of the communicating pipe is inserted into and communicated with the collecting cavity (501), the other section of the communicating pipe is a water seal pipe section (6a), the water seal pipe section (6a) is inserted into the water seal cavity (502), and the bottom end of the water seal pipe section is positioned below the liquid level of the water seal liquid (11).
2. The continuous gastrointestinal decompression drainage device for severe medical clinic according to claim 1, wherein:
install tee bend valve (2) at the section that exposes of drainage tube (4), tee bend valve (2) have:
a liquid inlet end communicated with the stomach tube (1);
the nasal feeding end is communicated with a passage leading from the nasal feeding tube (3) to the stomach tube (1) when medicine or nutrient solution needs to be delivered to the stomach;
the liquid outlet end is communicated with a passage leading from the stomach tube (1) to the drainage tube (4) and the collection cavity (501) when the gastric juice is required to be sent to the collection cavity (501);
wherein, the three-way valve (2) is provided with a control end for switching the nasal feeding end and the liquid outlet end.
3. The continuous gastrointestinal decompression drainage device for severe medical clinic according to claim 1, wherein: the bottom of the collection cavity (501) is provided with an inclined surface (501a) which is inclined up and down, the main box body (5) is connected with a liquid discharge pipe (7), and the liquid inlet end of the liquid discharge pipe (7) is communicated with the collection cavity (501) and just faces to the lowest end of the inclined surface (501 a).
4. The continuous gastrointestinal decompression drainage device for severe medical clinic according to claim 3, wherein: the liquid discharge pipe (7) is provided with a check valve (8) for preventing the generation of reverse flow in the liquid discharge process, and the check valve (8) is relatively close to the liquid inlet end of the liquid discharge pipe (7).
5. The continuous gastrointestinal decompression drainage device for severe medical clinic according to claim 3, wherein: the liquid discharge pipe (7) is provided with a liquid discharge pipe fixing piece (9), the liquid discharge pipe (7) is locked on the outer side wall of the main box body (5) through the liquid discharge pipe fixing piece (9) when liquid is not discharged, and the liquid discharge pipe fixing piece (9) is unlocked to enable the liquid discharge pipe (7) to be in a movable state when liquid is discharged.
6. The continuous gastrointestinal decompression drainage device for severe medical clinic according to claim 3, wherein: the inclination angle of the inclined surface (501a) is set to 15 °.
7. The continuous gastrointestinal decompression drainage device for severe medical clinic according to claim 1, wherein: a negative pressure meter (12) used for monitoring the internal air pressure is arranged on the part of the exposed section of the negative pressure drainage tube (10) corresponding to the bedside of the patient.
8. The continuous gastrointestinal decompression drainage device for severe medical clinic according to any one of claims 1 to 7, wherein: the whole main box body (5) is of a transparent structure, and scale marks which are distributed up and down and used for displaying the height difference between the bottom end of the water seal pipe section (6a) and the liquid level of the water seal liquid (11) are arranged on the surface, corresponding to the water seal cavity (502), of the outer side wall of the main box body (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121016805.7U CN214911305U (en) | 2021-05-13 | 2021-05-13 | Clinical continuation stomach intestine decompression drainage device that uses of severe medical science |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121016805.7U CN214911305U (en) | 2021-05-13 | 2021-05-13 | Clinical continuation stomach intestine decompression drainage device that uses of severe medical science |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214911305U true CN214911305U (en) | 2021-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121016805.7U Active CN214911305U (en) | 2021-05-13 | 2021-05-13 | Clinical continuation stomach intestine decompression drainage device that uses of severe medical science |
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| Country | Link |
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| CN (1) | CN214911305U (en) |
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2021
- 2021-05-13 CN CN202121016805.7U patent/CN214911305U/en active Active
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