CN204995973U - Contain pressure measurement function from single miller -Abbotttube of tensioning - Google Patents
Contain pressure measurement function from single miller -Abbotttube of tensioning Download PDFInfo
- Publication number
- CN204995973U CN204995973U CN201520603342.2U CN201520603342U CN204995973U CN 204995973 U CN204995973 U CN 204995973U CN 201520603342 U CN201520603342 U CN 201520603342U CN 204995973 U CN204995973 U CN 204995973U
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- China
- Prior art keywords
- air bag
- stomach
- double lumen
- gasbag
- tube
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Abstract
The utility model relates to the technical field of medical equipment, specifically a contain pressure measurement function from single miller -Abbotttube of tensioning, include two -chamber pipe, gasbag, take into account the stop valve from overspeed device tensioner, atmospheric pressure, two -chamber socle end seals, surrounds being equipped with the gasbag on the two -chamber outside of tubes wall, the two -chamber is intraductal to be equipped with two lumens, is the stomach respectively and attracts lumen and gasbag to fill the gassing lumen: the stomach attracts the bottom of lumen to be equipped with the side opening, the gasbag fills the gassing lumen and communicates with each other with the gasbag, include the casing, keep off lid and pretension spring from overspeed device tensioner, it connects gradually to keep off lid, pretension spring and casing, the side hook is stretched out to one side of casing, the top department of filling the gassing lumen at the gasbag is installed respectively to barometer and stop valve. The beneficial effects of the utility model are that, go into that the body is small, the patient experience the sense well, safe and reliable, its simple structure and easy to operate can provide effectual treatment for varix phleborrhagia at the bottom of the stomach.
Description
Technical field
This utility model relates to technical field of medical instruments, specifically a kind of be used for the treatment of esophagus/Therapy for Gastric Variceal Bleeding containing pressure measuring function from tensioning monosaccate double lumen tube.
Background technology
Double air bags three cavities pipe is known treatment Gastroesophageal cirso-varicose and breaks and cause the repressive hemostatic device of massive hemorrhage.But there is following problem: 1, external double bolloon is longer and body is sturdy, insert and draw out operation difficulty large, easily cause esophagus and nasal membrane impaired hemorrhage; 2, in operation, the operation of three accents is different, and esophagus capsule and gastric pouch need the amount of inflation different, easily obscure and cause maloperation; 3, need by pulley rope hanging 250-500 grammes per square metre thing traction 6-24 hour, have even more than 24 hours, needs of patients continues to keep supine body position, and sensory experience is poor, and is not easy to move and transport; 4, inflate accent and do not have stop valve, need to rely on folder to close mosquito forceps and prevent gas leakage, effect is poor; 5, in Sengstaken-Blakemore tube, gas pressure is difficult to perception, is difficult to according to the hemostasis by compression of different sufferer constant-pressure in practical operation, and after inflation, is difficult to judge gas leakage situation and gives QI invigorating operation, easily causes because of cavity gas leakage and stops blooding unsuccessfully.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of be used for the treatment of esophageal varices massive hemorrhage containing pressure measuring function from tensioning monosaccate double lumen tube.
In order to achieve the above object, this utility model provide a kind of containing pressure measuring function from tensioning monosaccate double lumen tube, comprise double lumen tube, air bag, take into account stop valve from tensioner, air pressure;
Described double lumen tube bottom end closure, double lumen tube outer wall pressed on ring is arranged with air bag;
Be provided with two tube chambers in described double lumen tube, be respectively stomach and attract tube chamber gentle capsule inflation/deflation tube chamber:
Described stomach attracts the bottom of tube chamber to be provided with side opening, and described air bag inflation/deflation tube chamber communicates with air bag;
Describedly comprise housing, door and preloading spring from tensioner, described door, preloading spring and housing connect successively, and side hook is stretched out in the side of described housing;
Described barometer and stop valve are arranged on the top end of air bag inflation/deflation tube chamber respectively.The bottom of double lumen tube is stretched in esophagus, air bag is positioned at cardia place, after the side hook of housing and maxillary tooth or dental bed hook, by air bag inflation/deflation tube chamber, air bag is inflated, air bag after inflation is spheroid and is stuck in stomach cardia, to reach cirso-at the bottom of compressing stomach, to reach the object of hemostasis by compression.Described stomach attracts tube chamber can inject liquid food, medicinal liquid by the side opening bottom double lumen tube by gastric juice drain or to gastric, described air bag is wrapped on the double lumen tube outer wall above side opening, the bottom of described air bag inflation/deflation tube chamber and airbags lead to, and its top is communicated with aerating device, when inflating air bag inflation/deflation tube chamber, gas enters in air bag through air bag inflation/deflation tube chamber, in spheroid after airbag aeration, describedly be used for providing pretightning force from tensioner, during use by side hook and maxillary tooth or dental bed hook to realize fixing, and rely on the preloading spring between housing and door to provide pretightning force, substitute in the past by the effect of pulley rope hanging weight, described barometer is used for the gas pressure detected in real time in air bag, the stop valve of barometer upper end is used for controlling the gas volume in air bag, after airbag aeration completes, close stop valve, gas in air bag is avoided to run out of, when in use, if the gas pressure in the air bag that discovery barometer shows declines, then open stop valve, in air bag, predetermined pressure is inflated to by air bag inflation/deflation tube chamber, after completing Varices bleeding treatment at the bottom of stomach, gas in stop valve Spontaneous release air bag, or with other equipment such as syringes, the gas in air bag is extracted out, just this device can be taken out in patient body subsequently.
Preferably, described door is circular plate-like shape structure, and the center of this door is arranged on the outer wall of described double lumen tube;
Described preloading spring is around the outer wall of double lumen tube;
Described housing is in the form of annular discs, and this housing holds described spring and door.
Described air bag is Pear-Shaped, and air bag top is esophagus section, and air bag bottom is stomach section;
The diameter of described esophagus section is less than stomach section air bag.Inject certain tolerance in air bag, the shape that two parts airbag inflation becomes different can be made, adapt to the anatomic form of esophagus section stomach function regulating section respectively.
Preferably, the number of described side opening is 3.
The beneficial effects of the utility model are, enter that body volume is little, patient experiences sense is good, safe and reliable, and its structure simply and easily operate, can provide effective treatment for Varices bleeding at the bottom of stomach.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of utility model works state.
Wherein:
1-double lumen tube 2-air bag 3-is from tensioner
4-barometer 5-stop valve 11-side opening
12-stomach attracts tube chamber 13-air bag inflation/deflation tube chamber 31-stationary housing
32-door 33-preloading spring 311-side hook
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, this utility model is described further.
Embodiment 1:
As illustrated in fig. 1 and 2 a kind of containing pressure measuring function from tensioning monosaccate double lumen tube, it is characterized in that, comprise double lumen tube 1, air bag 2, from tensioner 3, barometer 4 and stop valve 5;
Described double lumen tube 1 bottom end closure, double lumen tube 1 outer wall pressed on ring is arranged with air bag 2;
Be provided with two tube chambers in described double lumen tube 1, be respectively stomach and attract tube chamber 12 and air bag inflation/deflation tube chamber 13:
Described stomach attracts the bottom of tube chamber 12 to be provided with side opening 11, and described air bag inflation/deflation tube chamber 13 communicates with air bag 2;
Describedly comprise housing 31, door 32 and preloading spring 33 from tensioner 3, described door 32, preloading spring 33 and housing 31 connect successively, and side hook 311 is stretched out in the side of described housing 31;
Described barometer 4 and stop valve 5 are arranged on the top end of air bag inflation/deflation tube chamber 13 respectively.
Described air bag 2 is Pear-Shaped, and its top is esophagus section air bag, and bottom is stomach section air bag;
The diameter of described esophagus section air bag is less than the diameter of stomach section air bag.
The number of described side opening 11 is 3.
Described stomach attracts tube chamber 12 can inject liquid food, medicinal liquid by the side opening 11 bottom double lumen tube 1 by gastric juice drain or to gastric;
Described air bag 2 is wrapped on double lumen tube 1 outer wall above side opening 11, the bottom of described air bag inflation/deflation tube chamber 13 communicates with air bag 2, its top communicates with aerating device, when inflating air bag inflation/deflation tube chamber 13, gas enters in air bag 2 through air bag inflation/deflation tube chamber 13, rear epimere inflated by air bag 2 is column, and hypomere is spheroid, as shown in Figure 2.
The bottom of double lumen tube 1 is stretched in esophagus, air bag 2 is positioned at cardia place, after the side hook 311 of housing 31 and maxillary tooth or dental bed hook, inflated by air bag inflation/deflation tube chamber 13 pairs of air bags 2, air bag 2 after inflation is spheroid and is stuck in stomach cardia, to reach cirso-at the bottom of compressing stomach, to reach the object of hemostasis by compression.
Describedly be used for providing pretightning force from tensioner, during use by side hook 311 and maxillary tooth or dental bed hook to realize fixing, and rely on the preloading spring 33 between housing 31 and door 32 to provide the pretightning force of 500 grams, substitute the effect of in the past being hung 500 grammes per square metre things by pulley rope.
Described barometer 4 is same as the gas pressure detected in real time in air bag 2, and the stop valve 5 of barometer 4 upper end, for controlling the gas volume in air bag 2, after air bag 2 has been inflated, has been closed stop valve 5, avoided gas in air bag 2 to run out of.When in use, if find, the gas pressure in the air bag 2 of display on barometer 4 declines, then open stop valve 5, by air bag inflation/deflation tube chamber 13 toward QI invigorating in air bag 2 to predetermined pressure, after completing Varices bleeding treatment at the bottom of stomach, gas in stop valve 5 Spontaneous release air bag 2, or with other equipment such as syringes, the gas in air bag 2 is extracted out, just this device can be taken out in patient body subsequently.
Embodiment 2:
Containing pressure measuring function from a tensioning monosaccate double lumen tube, all the other are with embodiment 1, and described door 32 is circular plate-like shape structure, and the center of this door 32 is arranged on the outer wall of described double lumen tube 1;
Described preloading spring 33 is around the outer wall of double lumen tube 1;
Described housing 31 is in the form of annular discs, and this housing 31 holds described preloading spring 33 and door 32.
Below the preferred embodiment that this utility model is created is illustrated, but this utility model is created and is not limited to described embodiment, those of ordinary skill in the art can also make all equivalent modification or replacement under the prerequisite without prejudice to this utility model creative spirit, and these equivalent modifications or replacement are all included in the application's claim limited range.
Claims (3)
1. containing pressure measuring function from a tensioning monosaccate double lumen tube, it is characterized in that, comprise double lumen tube (1), air bag (2), from tensioner (3), barometer (4) and stop valve (5);
Described double lumen tube (1) bottom end closure, double lumen tube (1) outer wall pressed on ring is arranged with air bag (2);
Be provided with two tube chambers in described double lumen tube (1), be respectively stomach and attract tube chamber (12) and air bag inflation/deflation tube chamber (13):
Described stomach attracts the bottom of tube chamber (12) to be provided with side opening (11), and described air bag inflation/deflation tube chamber (13) communicates with air bag (2);
Describedly comprise housing (31), door (32) and preloading spring (33) from tensioner (3), described door (32), preloading spring (33) and housing (31) connect successively, and side hook (311) is stretched out in the side of described housing (31);
Described barometer (4) and stop valve (5) are arranged on the top end of air bag inflation/deflation tube chamber (13) respectively.
2. according to claim 1 containing pressure measuring function from tensioning monosaccate double lumen tube, it is characterized in that: described air bag (2) is Pear-Shaped, and air bag top is esophagus section, and air bag bottom is stomach section;
The diameter of described esophagus section is less than the diameter of stomach section.
3. according to claim 1 containing pressure measuring function from tensioning monosaccate double lumen tube, it is characterized in that, the number of described side opening (11) is 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520603342.2U CN204995973U (en) | 2015-08-12 | 2015-08-12 | Contain pressure measurement function from single miller -Abbotttube of tensioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520603342.2U CN204995973U (en) | 2015-08-12 | 2015-08-12 | Contain pressure measurement function from single miller -Abbotttube of tensioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204995973U true CN204995973U (en) | 2016-01-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520603342.2U Expired - Fee Related CN204995973U (en) | 2015-08-12 | 2015-08-12 | Contain pressure measurement function from single miller -Abbotttube of tensioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204995973U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114376648A (en) * | 2022-01-19 | 2022-04-22 | 复旦大学附属中山医院 | A single sacculus device that is used for gastroesophageal varices to break and bleed |
-
2015
- 2015-08-12 CN CN201520603342.2U patent/CN204995973U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114376648A (en) * | 2022-01-19 | 2022-04-22 | 复旦大学附属中山医院 | A single sacculus device that is used for gastroesophageal varices to break and bleed |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160127 Termination date: 20170812 |