CN202620449U - One-way diversion backflow prevention catheter specially used for low pressure enema - Google Patents
One-way diversion backflow prevention catheter specially used for low pressure enema Download PDFInfo
- Publication number
- CN202620449U CN202620449U CN 201220334370 CN201220334370U CN202620449U CN 202620449 U CN202620449 U CN 202620449U CN 201220334370 CN201220334370 CN 201220334370 CN 201220334370 U CN201220334370 U CN 201220334370U CN 202620449 U CN202620449 U CN 202620449U
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- air inlet
- inlet pipe
- low pressure
- backflow prevention
- catheter
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Abstract
The utility model relates to a one-way diversion backflow prevention catheter specially used for low pressure enema, which comprises a catheter (1) and a backflow prevention clack (2), and is characterized in that a first air inlet pipe (3) and a second air inlet pipe (4) which are arranged in parallel are connected with the catheter (1); the tail ends of the first air inlet pipe (3) and the second air inlet pipe (4) are respectively provided with a first air bag (5) and a second air bag (6); the end of the catheter (1) is provided with a medicine injection hole (7); and the ends of the first air inlet pipe (3) and the second air inlet pipe (4) are respectively provided with a first air inlet hole (8) and a second air inlet hole (9). The one-way diversion backflow prevention catheter can prevent backflow of intestine content and guarantees the catheter not to easily take off.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, is the anti-adverse current low pressure enema dedicated conduits of a kind of unidirectional water conservancy diversion specifically.
Background technology
Traditional coloclysis and pressure reduction intussusception adopt the double lumen tube of common conduit or monosaccate to check treatment more, because this inspection need injection gas injection in enteric cavity, remain certain pressure in the enteric cavity; Under this state; Infant is is often cry and screamed incessantly, will not cooperate, and is easy to the conduit that inserts intestinal is got rid of; Not only can make the intestinal contents environment that decontaminates together, the inspection treatment can't be carried out.And; Traditional conduit or double lumen tube do not have the antireflux design; Even it is external that conduit is not deviate from, but communicate with enemator all the time in the intestinal, cause that abdominal pressure increases in case infant is cry and screamed; Or enemator hypotension, pollute with regard to making adverse currents such as enteric cavity content get into enemator easily like this.Though it is external that the double lumen tube of monosaccate can fixedly make it conduit to be difficult for deviating under inflated condition; But; Because the patient individual difference, gas injection rate after a little while, situation about under the situation that the infant intraabdominal pressure increases, conduit being excreted is of common occurrence; Cause environmental pollution equally, inspection can not be carried out.
Summary of the invention
The anti-adverse current low pressure enema dedicated conduits of a kind of unidirectional water conservancy diversion that the purpose of this utility model provides a kind of anti-enteric cavity content adverse current and is difficult for deviating from.Realize that the technical scheme that the object of the invention is taked is: the anti-adverse current low pressure enema dedicated conduits of this unidirectional water conservancy diversion include conduit and anti-adverse current lobe, with parallel first air inlet pipe and second air inlet pipe of being provided with of anal canal disjunctor; The end of first air inlet pipe and second air inlet pipe is respectively equipped with first air bag and second air bag; The end of conduit is provided with medicine-pouring port, and the end of first air inlet pipe and second air inlet pipe is respectively equipped with first air inlet and second air inlet.
This utility model can prevent that enteric cavity content adverse current and conduit are difficult for deviating from.
Description of drawings
Fig. 1 is the structural representation of this utility model.
Among the figure, 1, conduit, 2, anti-adverse current lobe, 3, first air inlet pipe, 4, second air inlet pipe, 5, first air bag, 6, second air bag, 7, medicine-pouring port, 8, first air inlet, 9, second air inlet.
The specific embodiment
With reference to accompanying drawing; The anti-adverse current low pressure enema dedicated conduits of this unidirectional water conservancy diversion include conduit 1 and anti-adverse current lobe 2, with parallel first air inlet pipe 3 and second air inlet pipe 4 of being provided with of conduit 1 disjunctor; The end of first air inlet pipe 3 and second air inlet pipe 4 is respectively equipped with first air bag 5 and second air bag 6; The end that the end of conduit 1 is provided with medicine-pouring port 7, the first air inlet pipe 3 and second air inlet pipe 4 is respectively equipped with first air inlet 8 and second air inlet 9.
This utility model is the rubber tube with three chambeies, and wherein the end of conduit borrows anti-adverse current lobe 2 to communicate with enteric cavity, and two other chamber is respectively first air inlet pipe 3 and second air inlet pipe 4, is respectively equipped with first air bag 5 and second air bag 6.The near-end in this two chamber is a normally off, needs just to be in open state with needle tubing when the gas injection in air bag, after the inspection treatment finishes, still needs gas in the air bag to be extracted out to extract conduit through here with needle tubing and finishes the inspection treatment.Adopt this apparatus can carry out the diagnosis and the pressure reduction of low pressure colon gas barium double contrast radiography and intussusception easily.During application; One end per anum of this conduit inserts intestinal, and wherein, the duct portion that inserts intestinal contains the air bag of two unaerateds still; The medicine-pouring port 7 of the near-end of conduit 1 connects enemator; Medicine-pouring port 7 is used for through anti-adverse current lobe to intestinal injection thing, prevents that the enteric cavity content is counter to flow, in order to avoid pollute article such as coloclysis utensil and examinating couch.After the intubate success, inflate fixedly anal canal to two gas injection ports respectively, wherein; Be in a part of gas of the suitably many injections of air bag of far-end, like this, even in the checking process; The air bag of near-end is deviate from external; And the air bag of far-end still can play the effect of A/C, thus, just can guarantee to check and treat from start to finish and under the condition of clean cleaning, carry out.
Claims (1)
1. a unidirectional water conservancy diversion is prevented adverse current low pressure enema dedicated conduits; Include conduit (1) and anti-adverse current lobe (2), it is characterized in that: with parallel first air inlet pipe (3) and second air inlet pipe (4) of being provided with of conduit (1) disjunctor; The end of first air inlet pipe (3) and second air inlet pipe (4) is respectively equipped with first air bag (5) and second air bag (6); The end of conduit 1 is provided with medicine-pouring port (7), and the end of first air inlet pipe (3) and second air inlet pipe (4) is respectively equipped with first air inlet (8) and second air inlet (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220334370 CN202620449U (en) | 2012-07-11 | 2012-07-11 | One-way diversion backflow prevention catheter specially used for low pressure enema |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220334370 CN202620449U (en) | 2012-07-11 | 2012-07-11 | One-way diversion backflow prevention catheter specially used for low pressure enema |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202620449U true CN202620449U (en) | 2012-12-26 |
Family
ID=47373699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220334370 Expired - Fee Related CN202620449U (en) | 2012-07-11 | 2012-07-11 | One-way diversion backflow prevention catheter specially used for low pressure enema |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202620449U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103536999A (en) * | 2012-07-11 | 2014-01-29 | 莱芜钢铁集团有限公司医院 | Single-way guide anti-reflux low pressure catheter special for clysis |
| CN106540348A (en) * | 2017-01-12 | 2017-03-29 | 徐景巍 | Intussusception hydraulic pressure Sausage diaplasis device |
-
2012
- 2012-07-11 CN CN 201220334370 patent/CN202620449U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103536999A (en) * | 2012-07-11 | 2014-01-29 | 莱芜钢铁集团有限公司医院 | Single-way guide anti-reflux low pressure catheter special for clysis |
| CN106540348A (en) * | 2017-01-12 | 2017-03-29 | 徐景巍 | Intussusception hydraulic pressure Sausage diaplasis device |
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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: 20121226 Termination date: 20160711 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |