CN209422621U - Anal tube for enema administration - Google Patents
Anal tube for enema administration Download PDFInfo
- Publication number
- CN209422621U CN209422621U CN201822000091.5U CN201822000091U CN209422621U CN 209422621 U CN209422621 U CN 209422621U CN 201822000091 U CN201822000091 U CN 201822000091U CN 209422621 U CN209422621 U CN 209422621U
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- delivery tube
- medicine outlet
- interconnecting piece
- administration
- injection port
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Abstract
An anal tube for enema administration comprises an administration tube, wherein one end of the administration tube is provided with a basic connecting part, the basic connecting part is provided with an injection port and a sealing plug, the injection port is matched with the sealing plug, and the injection port and the basic connecting part are communicated with the administration tube; a pulley regulator is arranged at the position of the drug delivery tube close to the base connecting part, a bayonet is arranged beside the pulley regulator, and the bayonet is arranged on the drug delivery tube; the other end of the medicine feeding pipe is provided with a medicine outlet which is a round-head groove type medicine outlet; the outer wall of the drug delivery pipe is provided with a plurality of side drug outlets which are concave drug outlets; be equipped with scale indication on the administration tube, and mark the outside cover of administration tube that scale indication has the location stopper. The utility model simplifies the product structure and saves the manufacturing cost on the basis of ensuring that the solution can not overflow in the enema administration process; in addition, the structure of the medicine outlet can also reduce the backflow of the solution, and the positioning plug can assist medical personnel in operation and prevent the medicine feeding pipe from moving.
Description
Technical field
The utility model belongs to anal canal field, in particular to a kind of anal canal for bowel lavage administration.
Background technique
In gastroenterology and department of general surgery's clinical position, usually there is the patient of constipation, preoperative INTESTINAL CLEANSING to fill
Enteral administration operation.And patient's discomfort of some hemorrhoidal veins varicoses shares that quality is harder, the thicker anal canal of caliber, and nurse is grasping
Make to need to separate anal canal and syringe progress aspiration medicinal liquid repeatedly in the process, medical fluid overflows from nozzle in order to prevent in separation process
Out, anal canal need to be closed with hemostasis clamp, operated extremely inconvenient.
Currently, in view of the above technical problems, also it is proposed that new technical solution, such as Chinese patent literature
A kind of simple anal canal that CN207055719 is recorded, the patent have the disadvantage that
Although 1, the program can prevent perfusion process Chinese medicine liquid from overflowing from nozzle by check valve, make simple anal canal
It complicating, the anal canal of bowel lavage administration is Dispoable medical product, if installing check valve in anal canal, not only increase manufacture difficulty,
And it increases manufacturing cost, and uneconomical；
2, the flow velocity that perfusion is controlled using check valve is referred in the technical solution, control mode has uncertain
Property, because the physical condition of each patient is different, the flow velocity of perfusion is limited with check valve, reaches that the effect is unsatisfactory；By curing
Raw or nurse is relatively reliable come the flow velocity for controlling injection by the age of patient, physical condition；
3, the technical solution be unfavorable for nurse be repeated bowel lavage administration, need repeatedly to be taken out with syringe if encountered
When inhaling medical fluid, which operates not convenient；
4, the simple anal canal does not have graduation indication, is unfavorable for assist personnel operation；
5, the design of the simple anal canal medicine outlet is unfavorable for the absorption of medical fluid, and nozzle does not use mellow and full structure, is being inserted into
It will cause the sense of discomfort of patient in the process.
Utility model content
In view of technical problem present in background technique, a kind of anus for bowel lavage administration provided by the utility model
Pipe, the utility model guarantee bowel lavage administration process in solution do not overflow on the basis of, simplify product structure, the system of having saved
Cause this；In addition the structure of medicine outlet can also reduce solution refluence, and limit plug can be operated with assist personnel, prevent from being administered
Pipe is mobile.
In order to solve the above-mentioned technical problem, the utility model takes following technical solution to realize:
A kind of anal canal for bowel lavage administration, including delivery tube, delivery tube one end are equipped with basic interconnecting piece, basic interconnecting piece
It is equipped with injection port and sealing-plug, injection port and sealing-plug cooperation, injection port, basic interconnecting piece are connected to delivery tube；
Delivery tube is equipped with pulley adjuster at basic interconnecting piece, is equipped with bayonet by pulley adjuster, bayonet be located to
On pencil；The delivery tube other end is medicine outlet, and medicine outlet is round end groove type medicine outlet, the round end groove type medicine outlet
To be hemispherical, and center is recessed inwardly, then arches upward have the mouth of taper outward；
Pipe outer wall is administered and is equipped with multiple side medicine outlets, side medicine outlet is concave medicine outlet, the concave medicine outlet knot
Structure is to be concaved by administration pipe outer wall, and arch upward the structure of conical opening outward again at center；
The delivery tube is equipped with graduation indication, and indicates and be cased with limit plug outside the delivery tube of graduation indication.
In preferred scheme, the basic interconnecting piece is socketed on delivery tube, outside basic interconnecting piece internal diameter and delivery tube
Diameter is identical.
In preferred scheme, ready for injection mouth is additionally provided on the basic interconnecting piece, ready for injection mouth is located at injection port
Between pulley adjuster, rubber stopper is fixed on ready for injection mouth.
In preferred scheme, the positioning plug structure is truncated cone-shaped, and the relatively small upper bottom surface of diameter is recessed towards round end
Slot type medicine outlet, and the bottom surface and inclined-plane junction are rounded structure；The internal diameter of limit plug and the outer diameter of delivery tube are equal.
In preferred scheme, the bayonet be the structure that administration pipe outer wall outwardly protrudes, quantity at least one；Bayonet
By pulley adjuster and lean on round end groove type medicine outlet side.
In preferred scheme, the delivery tube is silica gel or flexible PVC material.
This patent can reach it is following the utility model has the advantages that
1, the pulley adjuster on the injection port and sealing-plug and delivery tube that basic interconnecting piece is equipped with, can guarantee filling
When needing replacing medical fluid during enteral administration, medical fluid is not overflowed；
2, round end groove type medicine outlet and concave medicine outlet can not only guarantee in bowel lavage administration process, delivery tube is not
Wound can be brought to patient, medical fluid can also be reduced and flowed backward in delivery tube；
3, the graduation indication of delivery tube is capable of the depth of assist personnel differentiation delivery tube insertion anal passage；
4, limit plug can not only play position-limiting action, delivery tube in bowel lavage administration process can also be prevented mobile, to trouble
Person brings uncomfortable；
5, bayonet can the sliding of anti-limited slip wheel adjuster, make troubles to bowel lavage dosing techniques；
6, the utility model structure is simple, is removably to tie between basic interconnecting piece, pulley adjuster and delivery tube
Structure, so that the utility model is conducive to processing and manufacturing, manufacturing cost is low；
7, delivery tube uses silica gel or flexible PVC material, can guarantee the flexibility and comfort of the utility model.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawings and examples:
Fig. 1 is the utility model of the whole structure diagram；
Fig. 2 is the utility model round end groove type medicine outlet end partial enlarged view.
Specific embodiment
Preferred scheme is as shown in Figure 1, a kind of anal canal for bowel lavage administration, including delivery tube, delivery tube one end are equipped with
Basic interconnecting piece 3, basic interconnecting piece 3 are equipped with injection port 1 and sealing-plug 2, and injection port 1 and sealing-plug 2 cooperate, injection port 1, base
Plinth interconnecting piece 3 is connected to delivery tube；
The delivery tube caliber is 4.67 mm (F14), and different caliber specifications can be designed to according to clinical demand；
Delivery tube is equipped with pulley adjuster 5, is equipped with bayonet 6, bayonet 6 by pulley adjuster 5 at basic interconnecting piece 3
It is located on delivery tube；The pulley adjuster 5 be infusion pulley adjuster, of simple structure and strong practicability, manufacture at
This is low；
The delivery tube other end is medicine outlet, and medicine outlet is round end groove type medicine outlet 7, the round end groove type drug
Mouthfuls 7 be hemispherical, and center is recessed inwardly, then arches upward have the mouth of taper outward；Specific structure is as shown in Figure 2；
Pipe outer wall is administered and is equipped with multiple side medicine outlets, side medicine outlet is concave medicine outlet 8, the concave medicine outlet 8
Structure is to be concaved by administration pipe outer wall, and arch upward the structure of conical opening outward again at center；Specific structure is as shown in Figure 2；
Conical opening in the round end groove type medicine outlet 7 and concave medicine outlet 8 is lower than the height of fossaperturate, this knot
Structure is conical opening can also to be avoided to scratch patient in order to reduce solution and flow backward to delivery tube；
The delivery tube is equipped with graduation indication, and indicates and be cased with limit plug 9 outside the delivery tube of graduation indication；The mark
The length for having the delivery tube of graduation indication is 25cm.
Preferred scheme is as shown in Figure 1, basic interconnecting piece 3 is socketed on delivery tube, basic 3 internal diameter of interconnecting piece and delivery tube
Outer diameter is identical；The structure of basic interconnecting piece 3 is conducive to the utility model and fabricates and assemble.
For preferred scheme as shown in Figure 1, being additionally provided with ready for injection mouth 4 on basic interconnecting piece 3, ready for injection mouth 4 is located at note
Between loophole 1 and pulley adjuster 5, rubber stopper is fixed on ready for injection mouth 4；
Ready for injection mouth 4 is can directly to use syringe needle in the case of bowel lavage dosing techniques are pressed for time in order to prevent
Insertion rubber stopper is administered.
Preferred scheme is as shown in Figure 1,9 structure of limit plug is truncated cone-shaped, and the relatively small upper bottom surface of diameter is towards round end
Groove type medicine outlet 7, and the bottom surface and inclined-plane junction are rounded structure；The outer diameter phase of the internal diameter of limit plug 9 and delivery tube
Deng；
The delivery tube and limit plug 9 is silica gel or flexible PVC material；It can effectively avoid and cause patient's bowel lavage
Pain, bleeding afterwards；In addition, silica gel or flexible PVC skin-friction force are big, it can guarantee limit plug 9 on delivery tube not
It can easily slide；
Here in order to make it easy to understand, illustrating the effect of limit plug 9, when delivery tube needs to be inserted into anal passage 20cm, hand
Then the dynamic limit plug 9 that adjusts carries out bowel lavage dosing techniques, delivery tube is under no larger external force to the position of 20cm scale
It will not move.
Preferred scheme as shown in Figure 1, bayonet 6 be the structure that administration pipe outer wall outwardly protrudes, quantity at least one；Card
Mouth 6 is located at 5 side of pulley adjuster and leans on 7 side of round end groove type medicine outlet；
Bayonet 6 may be provided at the basic interconnecting piece 15cm of distance.
The above embodiments are only the optimal technical scheme of the utility model, and are not construed as the limit for the utility model
System, the technical solution that the protection scope of the utility model should be recorded with claim, the technical solution recorded including claim
The equivalents of middle technical characteristic are protection scope.Equivalent replacement i.e. within this range is improved, also in the utility model
Protection scope within.
Claims (6)
1. a kind of anal canal for bowel lavage administration, including delivery tube, it is characterised in that: delivery tube one end is equipped with basic interconnecting piece
(3), basic interconnecting piece (3) is equipped with injection port (1) and sealing-plug (2), injection port (1) and sealing-plug (2) cooperation, injection port
(1), basic interconnecting piece (3) is connected to delivery tube；
Delivery tube is equipped with pulley adjuster (5) at basic interconnecting piece (3), is equipped with bayonet (6) by pulley adjuster (5), card
Mouth (6) is located on delivery tube；
The delivery tube other end is medicine outlet, and medicine outlet is round end groove type medicine outlet (7), the round end groove type medicine outlet
(7) to be hemispherical, and center is recessed inwardly, then arches upward have the mouth of taper outward；
Pipe outer wall is administered and is equipped with multiple side medicine outlets, side medicine outlet is concave medicine outlet (8), the concave medicine outlet (8)
Structure is to be concaved by administration pipe outer wall, and arch upward the structure of conical opening outward again at center；
The delivery tube is equipped with graduation indication, and indicates and be cased with limit plug (9) outside the delivery tube of graduation indication.
2. a kind of anal canal for bowel lavage administration according to claim 1, it is characterised in that: basic interconnecting piece (3) socket
On delivery tube, basic interconnecting piece (3) internal diameter is identical as administration pipe outside diameter.
3. a kind of anal canal for bowel lavage administration according to claim 1 or 2, it is characterised in that: on basic interconnecting piece (3)
It is additionally provided with ready for injection mouth (4), ready for injection mouth (4) is located between injection port (1) and pulley adjuster (5), ready for injection mouth
(4) rubber stopper is fixed on.
4. a kind of anal canal for bowel lavage administration according to claim 1, it is characterised in that: limit plug (9) structure is circle
Platform shape, the relatively small upper bottom surface of diameter is towards round end groove type medicine outlet (7), and the bottom surface and inclined-plane junction are fillet
Structure；The internal diameter of limit plug (9) is equal with the outer diameter of delivery tube.
5. a kind of anal canal for bowel lavage administration according to claim 1, it is characterised in that: bayonet (6) is outside delivery tube
The structure that wall outwardly protrudes, quantity at least one；Bayonet (6) is located at pulley adjuster (5) side and by round end groove type drug
Mouth (7) side.
6. a kind of anal canal for bowel lavage administration according to claim 1, it is characterised in that: the delivery tube is silica gel
Or flexible PVC material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822000091.5U CN209422621U (en) | 2018-11-30 | 2018-11-30 | Anal tube for enema administration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822000091.5U CN209422621U (en) | 2018-11-30 | 2018-11-30 | Anal tube for enema administration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209422621U true CN209422621U (en) | 2019-09-24 |
Family
ID=67970440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822000091.5U Active CN209422621U (en) | 2018-11-30 | 2018-11-30 | Anal tube for enema administration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209422621U (en) |
-
2018
- 2018-11-30 CN CN201822000091.5U patent/CN209422621U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |