CN202020726U - Disposable drug feeding tube for rectum - Google Patents
Disposable drug feeding tube for rectum Download PDFInfo
- Publication number
- CN202020726U CN202020726U CN2011200380500U CN201120038050U CN202020726U CN 202020726 U CN202020726 U CN 202020726U CN 2011200380500 U CN2011200380500 U CN 2011200380500U CN 201120038050 U CN201120038050 U CN 201120038050U CN 202020726 U CN202020726 U CN 202020726U
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- CN
- China
- Prior art keywords
- tube
- pipe
- disposable
- rectally
- handle
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- 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 - Lifetime
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Medicinal Preparation (AREA)
Abstract
A disposable drug feeding tube for the rectum comprises a tube handle, a tube body and a tube head which are connected in sequence, wherein two tube wings are symmetrically arranged on both sides of the tube handle, the tube head is closed and is flow linear round obtuse, a drug outlet hole is formed on the tube wall on the side surface of the tube head 5 mm away from the closed part of the tube head, skidproof particles are uniformly distributed between two tube wings on the tube handle, and the tube body is a transparent medical polyvinyl chloride tube. The hardness coefficient of the tube body ranges from 80 n to 90 n, scales are arranged on the tube body, the length of the tube body is 10 cm, 15 cm or 20 cm, the external diameter of the tube body ranges from 2.0 to 3.0 mm, the internal diameter of the tube body ranges from 1.0 to 2.0 mm, and the internal shape of the tube handle is matched with the shape of a nipple of an injector. The tube wings are symmetrically arranged on both side of the tube handle, and the skidproof particles are uniformly distributed on the tube handle, so that the disposable drug feeding tube for the rectum is convenient to fetch and install.
Description
Technical field
This utility model relates to a kind of disposable use medical apparatus and instruments, particularly a kind of Dispoable medical rectally pipe of retention enema special use.
Background technology
Rectally (claiming enema therapy again) is one of pharmacotherapy by the rectal mucosa administration, and it is that medicinal liquid is injected rectum by the rectally pipe, and the per rectum mucosa absorbs, thereby reaches the curative effect of local and whole body.The advantage of rectally has: 1. simple to operate, and no wound, patient is willing to accept; 2. to can not orally being more suitable for this method administration with patient intramuscular injection; 3. medicine rectum absorb more oral be soon and bioavailability high; 4. enema method is easy, and the medicine source is easy to get, and is cheap.
But the inconvenient operation that is connected of existing rectally pipe and syringe, transfusion device, the body soft or hard differs, and caliber and length are single, and further improved necessity is arranged.
Summary of the invention
This utility model provides a kind of disposable rectally pipe, to solve the technical problem that exists in the above-mentioned background technology.
A kind of disposable rectally pipe comprises the pipe handle, body and the tube head that link to each other in turn, and described pipe handle is provided with Guan Yi, and described tube head seals and is the cleanliness circle obtuse, offers medicine outlet hole on the tube wall of described tube head side.
Wherein, the lateral symmetry of described pipe handle is provided with two described Guan Yi.
Wherein, be evenly distributed with antiskid particles between two Guan Yi on the described pipe handle.
Wherein, described body adopts transparent medical polyvinyl pipe.
Wherein, described body hardness factor is 85n ± 5n.
Wherein, described body is marked with scale.
Wherein, the length of described body is 10cm, 15cm or 20cm.
Wherein, described body external diameter 2.0-3.0mm, internal diameter 1.0-2.0mm.
Wherein, described medicine outlet hole is opened on the side tube wall at the described tube head sealing place 5mm of distance place.
Wherein, the shape of the interior shape of described pipe handle and syringe nipple matches.
This utility model is the rectally pipe of retention enema special use, and cross infection is avoided in disposable use.Its caliber is thinner, and pipe internal memory dose is little, and dosage is more accurate; Tube head is the cleanliness circle obtuse, and resistance is little, and is little to the mucous membrane of rectum stimulation, do not scratch; Pipe handle lateral symmetry is provided with Guan Yi, is evenly distributed with antiskid particles on the pipe handle, can conveniently take and fitting operation.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Description of reference numerals
Pipe handle-1; Guan Yi-11; Antiskid particles-12; Body-2; Scale-21; Tube head-3; Medicine outlet hole-31.
The specific embodiment
For shape of the present utility model, structure and characteristics can be understood better, below will enumerate preferred embodiment and also be elaborated in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the disposable rectally pipe of this utility model, and as shown in the figure, disposable rectally pipe comprises pipe handle 1, body 2 and 3 three parts of tube head that link to each other in turn.Wherein manage handle 1 as joint, the nipple shape of its interior shape and disposable syringe or transfusion device matches, and can well be connected with syringe or transfusion device, has stopped the medicinal liquid seepage.
The lateral symmetry of pipe handle 1 is provided with two pipe wings 11, and is evenly distributed with antiskid particles 12 between two Guan Yi on the pipe handle 1, and user can conveniently be taken and fitting operation when connecting delivery tube and syringe or transfusion device.
The length of body 2 is different sizes such as 10cm, 15cm or 20cm, is provided with according to actual needs.Body 2 is marked with scale 21, is convenient to control insertion depth.Scale is zero point with medicine outlet hole 31 places.For example to the body 2 of 20cm length can be respectively at the location mark scale of distance medicine outlet hole 31 5cm of place, 10cm and 15cm.Body 2 is a cylindrical tube, external diameter 2.0-3.0mm, and internal diameter 1.0-2.0mm, thin than anal canal, catheter, so remaining medicinal liquid is few in the tube chamber, dosage is more accurate.
The other end of body 2 is a tube head 3, and tube head 3 seals and is the cleanliness circle obtuse, and resistance is little, is convenient to insert anus, and is little to the mucous membrane of rectum stimulation, do not scratch.Offer medicine outlet hole 31 on the side tube wall apart from tube head 3 sealing place 5mm, being beneficial to medicinal liquid derives.
This utility model is the rectally pipe of retention enema special use, and cross infection is avoided in disposable use.Its caliber is thinner, and pipe internal memory dose is little, and dosage is more accurate; Tube head is the cleanliness circle obtuse, and resistance is little, and is little to the mucous membrane of rectum stimulation, do not scratch; Pipe handle lateral symmetry is provided with Guan Yi, is evenly distributed with antiskid particles on the pipe handle, can conveniently take and fitting operation.
More than be illustrative to description of the present utility model; and it is nonrestrictive; those skilled in the art is understood, and can carry out many modifications, variation or equivalence to it within spirit that claim limits and scope, but they will fall in the protection domain of the present utility model all.
Claims (10)
1. a disposable rectally pipe is characterized in that, comprises the pipe handle, body and the tube head that link to each other in turn, and described pipe handle is provided with Guan Yi, and described tube head seals and is the cleanliness circle obtuse, offers medicine outlet hole on the tube wall of described tube head side.
2. disposable rectally pipe as claimed in claim 1 is characterized in that the lateral symmetry of described pipe handle is provided with two described Guan Yi.
3. disposable rectally pipe as claimed in claim 2 is characterized in that, is evenly distributed with antiskid particles between two Guan Yi on the described pipe handle.
4. disposable rectally pipe as claimed in claim 1 is characterized in that, described body adopts transparent medical polyvinyl pipe.
5. disposable rectally pipe as claimed in claim 1 is characterized in that described body hardness factor is 85n ± 5n.
6. disposable rectally pipe as claimed in claim 1 is characterized in that described body is marked with scale.
7. disposable rectally pipe as claimed in claim 1 is characterized in that the length of described body is 10cm, 15cm or 20cm.
8. disposable rectally pipe as claimed in claim 1 is characterized in that, described body external diameter 2.0-3.0mm, internal diameter 1.0-2.0mm.
9. disposable rectally pipe as claimed in claim 1 is characterized in that, described medicine outlet hole is opened on the side tube wall at the described tube head sealing place 5mm of distance place.
10. disposable rectally pipe as claimed in claim 1 is characterized in that the interior shape of described pipe handle and the shape of syringe nipple match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200380500U CN202020726U (en) | 2011-02-14 | 2011-02-14 | Disposable drug feeding tube for rectum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200380500U CN202020726U (en) | 2011-02-14 | 2011-02-14 | Disposable drug feeding tube for rectum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202020726U true CN202020726U (en) | 2011-11-02 |
Family
ID=44845696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200380500U Expired - Lifetime CN202020726U (en) | 2011-02-14 | 2011-02-14 | Disposable drug feeding tube for rectum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202020726U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103157176A (en) * | 2013-03-25 | 2013-06-19 | 李子木 | Glass medicine feeding head |
-
2011
- 2011-02-14 CN CN2011200380500U patent/CN202020726U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103157176A (en) * | 2013-03-25 | 2013-06-19 | 李子木 | Glass medicine feeding head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111102 |