CN205460431U - Rectal administration pipe - Google Patents
Rectal administration pipe Download PDFInfo
- Publication number
- CN205460431U CN205460431U CN201620246558.2U CN201620246558U CN205460431U CN 205460431 U CN205460431 U CN 205460431U CN 201620246558 U CN201620246558 U CN 201620246558U CN 205460431 U CN205460431 U CN 205460431U
- Authority
- CN
- China
- Prior art keywords
- air bag
- rear end
- end gasbag
- delivery tube
- tube
- 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
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model provides a rectal administration pipe is by forming its characterized in that for pencil (1), dosing hole (2) give pencil (1) insert end fixed connection front end gasbag (3), give rear portion fixed connection rear end gasbag (4) of pencil (1), front end gasbag (3) and rear end gasbag (4) are respectively through front end gasbag gas tube (5) and rear end gasbag gas tube (6) fixed connection front end gasbag check valve (7) and rear end gasbag check valve (8), front end gasbag gas tube (5) and rear end gasbag gas tube (6) lie in the inner wall for pencil (1), the terminal fixed connection malleation infusion of giving pencil (1) connects (9), so that the structure is simple, and reasonable design, the effect of dosing is showing, can prevent that the liquid medicine flows in sigmoid colon and outflow, beautiful appearance, be suitable for the medical industry to use very much.
Description
Technical field:
This utility model relates to a kind of delivery tube, particularly a kind of drug feeding tube for rectum.
Background technology:
Rectally is one of pharmacotherapy of being administered by mucous membrane of rectum, and it is to be injected by drug feeding tube for rectum by medicinal liquid
Rectum, through mucous membrane absorbs, thus reaches curative effect locally and systemically.Rectally is because of hurtless measure, drug absorption completely rapid, medicine
Thing can be done directly on the advantages such as the local of pathological changes rectum, and patient's no pain, has been widely used in clinic.But at present
The drug feeding tube for rectum used is just as, and the termination of inserting paragraph is closed, and end is provided with dosing holes, after injecting medicinal liquid, and medicine
Liquid easily flows into sigmoid colon and outflow, causes intrarectal drug dose not enough and lessens the curative effect, and the outflow of medicinal liquid simultaneously is also
Cause pollution.
Summary of the invention:
The skill of sigmoid colon and outflow is easily flowed into for overcoming currently used drug feeding tube for rectum to there is medicinal liquid when being administered
Art problem, this utility model provides a kind of simple in construction, reasonable in design, and administering effect is notable, can flow into sigmoid colon by anti-medicinal liquid
And outflow, the drug feeding tube for rectum of good looking appearance.
For realizing above-mentioned technical purpose, the technical solution adopted in the utility model is: a kind of drug feeding tube for rectum, by delivery tube
(1), dosing holes (2) composition, it is characterised in that the insertion end of described delivery tube (1) is fixing connects frontal air bag (3), delivery tube
(1) rear portion is fixing connects rear end air bag (4), and frontal air bag (3) and rear end air bag (4) are respectively by frontal air bag gas tube
(5) fixing connect frontal air bag check valves (7) and rear end air bag check valves (8) with rear end airbag inflation pipe (6), frontal air bag fills
Trachea (5) and rear end airbag inflation pipe (6) are positioned on the inwall of delivery tube (1), and the end of delivery tube (1) is fixing connects a malleation
Infusion connector (9).
After a kind of drug feeding tube for rectum that this utility model provides uses said structure, when delivery tube inserts rectum 15～20cm
The degree of depth after, rear end air bag and frontal air bag are inflated successively, then through malleation infusion connector input medicinal liquid, such medicinal liquid is difficult to
Flow into sigmoid colon and outer outflow is external, be sufficiently reserved in rectum, it is ensured that drug dose and administering effect.This drug feeding tube for rectum is tied
Structure is reasonable, and administering effect is notable, can be widely applied in rectally operation.
Accompanying drawing illustrates:
Figure is this utility model concrete structure schematic diagram:
1, delivery tube 2, dosing holes 3, frontal air bag 4, rear end air bag 5, frontal air bag gas tube 6, rear end air bag fill
Trachea 7, frontal air bag check valves 8, rear end air bag check valves 9, malleation infusion connector
Detailed description of the invention:
Drug feeding tube for rectum uses PVC material to make.Delivery tube 1 inserts the termination of end and closes, and sidewall is provided with multiple administration
Hole 2, the insertion end of delivery tube 1 is fixing connects frontal air bag 3, and the rear portion of delivery tube 1 is fixing connects rear end air bag 4, and dosing holes 2 sets
On the sidewall of delivery tube 1 front end between frontal air bag 3 and rear end air bag 4, frontal air bag 3, rear end air bag 4 are all wrapped in one
On segment delivery tube 1, frontal air bag 3 and rear end air bag 4 are solid by frontal air bag gas tube 5 and rear end airbag inflation pipe 6 respectively
Surely connect frontal air bag check valves 7 and rear end air bag check valves 8, frontal air bag gas tube 5 and rear end airbag inflation pipe 6 be positioned to
On the inwall of pencil 1, the end of delivery tube (1) is fixing connects a malleation infusion connector 9.
During use, operator conscientiously checks that air bag and check valves are the most unobstructed with or without gas leakage, gas tube and delivery tube, malleation
Infusion connector is the most unobstructed, leakage.Take out the gas in most air bag after passed examination, the front end of delivery tube and the surface of air bag are coated with
With liquid paraffin.Patient takes left lateral position, allows patient keep deep slow breathing, and left hand is held gauze and held delivery tube, right hand tweezers
Holding the front end of delivery tube, per anum slowly inserts 15～20cm, connects rear end air bag check valves air bag to the back-end note with syringe
Enter 150～200ml gases, delivery tube is outwards drawn, feel flexible resistance, show that rear end air bag has blocked anus, then
Connect frontal air bag check valves forward end air bag with syringe and inject 150～200ml gases, then input through malleation infusion connector
100～200ml medicinal liquids, can use.
Claims (2)
1. a drug feeding tube for rectum, is made up of delivery tube (1), dosing holes (2), it is characterised in that inserting of described delivery tube (1)
Entering end fixing connection frontal air bag (3), the rear portion of delivery tube (1) is fixing connects rear end air bag (4), frontal air bag (3) and rear end
Air bag (4) connects frontal air bag check valves (7) by frontal air bag gas tube (5) and rear end airbag inflation pipe (6) are fixing respectively
With the inwall that rear end air bag check valves (8), frontal air bag gas tube (5) and rear end airbag inflation pipe (6) are positioned at delivery tube (1)
On, the end of delivery tube (1) is fixing connects a malleation infusion connector (9).
A kind of drug feeding tube for rectum the most according to claim 1, it is characterised in that described delivery tube (1) uses PVC material
Make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620246558.2U CN205460431U (en) | 2016-03-23 | 2016-03-23 | Rectal administration pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620246558.2U CN205460431U (en) | 2016-03-23 | 2016-03-23 | Rectal administration pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205460431U true CN205460431U (en) | 2016-08-17 |
Family
ID=56648708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620246558.2U Expired - Fee Related CN205460431U (en) | 2016-03-23 | 2016-03-23 | Rectal administration pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205460431U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108837292A (en) * | 2018-08-23 | 2018-11-20 | 重庆市肿瘤研究所 | A kind of novel carcinoma of the rectum radiotherapy patient rectum medicine applying apparatus and method |
-
2016
- 2016-03-23 CN CN201620246558.2U patent/CN205460431U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108837292A (en) * | 2018-08-23 | 2018-11-20 | 重庆市肿瘤研究所 | A kind of novel carcinoma of the rectum radiotherapy patient rectum medicine applying apparatus and method |
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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: 20160817 Termination date: 20170323 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |