CN215537715U

CN215537715U - Anus medicine feeder

Info

Publication number: CN215537715U
Application number: CN202120705959.0U
Authority: CN
Inventors: 杨俏兰; 雷芬; 林晓霓; 郑紫茜; 廖禄明
Original assignee: Guangdong No 2 Peoples Hospital
Current assignee: Guangdong No 2 Peoples Hospital
Priority date: 2021-04-07
Filing date: 2021-04-07
Publication date: 2022-01-18
Anticipated expiration: 2031-04-07

Abstract

The utility model discloses an anus drug delivery device, which comprises a delivery pipe, wherein the delivery pipe is provided with an output hose part and an input part, and the input part is provided with a liquid inlet hole for inputting liquid medicine; the plug cover is arranged in the input part; the stiffener, when dosing, thereby stretch into output hose portion through passing the gag with the stiffener, strengthen the rigidity of output hose portion, then just can inject patient's anus with the liquid outlet of output hose portion, after inserting the required position of giving medicine of anus, take the stiffener out the conveyer pipe, extrude the liquid medicine from going into the liquid hole at last, realize the anus promptly and give medicine. The output hose part of the utility model adopts a hose, which can avoid damaging the mucosa of the anal canal, relieve the pain of the patient during administration and lead the patient to accept the administration more easily.

Description

Anus medicine feeder

Technical Field

The utility model relates to the field of medical instruments, in particular to an anus drug delivery device.

Background

Nowadays, enema is one of the main treatment means for improving difficult defecation and dry stool, and is commonly used for patients with constipation. However, the enema device is inserted into the anus to form a 4cm plate for adults and children, so that the glycerine in the enema can only penetrate through the anal canal when the enema device is used by adults, and the glycerine in the enema can not well contact dry and hard excrement, so that the effect of relaxing the bowels is not good, and the glycerine in the enema device is too short for some obese patients to use and too long for infants. Secondly, the enema is stuffed into the anus section, which is hard in material and is easy to damage the mucosa of the anal canal, in particular to infants and patients with perianal diseases such as hemorrhoids, anal fissure, anal fistula, perianal abscess and the like.

SUMMERY OF THE UTILITY MODEL

Aiming at the technical problems in the prior art, the utility model aims to: an anal applicator is provided.

The purpose of the utility model is realized by the following technical scheme: an anus drug delivery device comprises a delivery pipe, wherein the delivery pipe is provided with an output hose part and an input part, and the input part is provided with a liquid inlet hole for inputting liquid medicine;

the plug cover is arranged in the input part;

and before administration, the reinforcing rod penetrates through the plug cover and extends into the output hose part, and when the output hose part extends into the administration part, the reinforcing rod is drawn out of the output hose part.

Preferably, the input part is an input hard cylinder, the input hard cylinder is communicated with the output hose, and the plug cover is arranged in the input hard cylinder.

Preferably, the plug cover is a rubber plug cover.

Preferably, the outer periphery of the liquid outlet of the output hose part is provided with a leakage-proof soft convex part which is arranged on the outer periphery of the liquid outlet of the output hose part in a conical shape.

Preferably, the leakage-proof soft convex part is a leakage-proof air bag.

Preferably, the reinforcing rod has a push-pull end and a reinforcing rod body for extending into the output hose portion, the reinforcing rod body being fixedly connected at one end to the push-pull end.

Preferably, the input part is provided with an infusion auxiliary mechanism for extruding a liquid medicine container so as to input the liquid medicine into the delivery pipe and output the liquid medicine from the output hose part, the infusion auxiliary mechanism comprises a gasket and a pressing plate, the gasket is arranged on the input part, the pressing plate is connected with the gasket, and an extrusion area is formed between the pressing plate and the gasket.

Preferably, the pressure plate is hinged to the gasket.

Preferably, the pressing plate and the gasket are of an integral structure, and the pressing plate and the gasket are connected through the elastic connecting part.

Preferably, the device also comprises a backup plug which is connected in a sealing way in the input part after the reinforcing rod is drawn out, and the length of the output hose part is 10-20 cm.

Compared with the prior art, the utility model has the following advantages and effects:

1. the output hose part of the utility model adopts a hose, which can avoid damaging the mucosa of the anal canal, relieve the pain of the patient during administration and lead the patient to accept the administration more easily.

2. The leakage-proof soft convex part of the utility model can be tightly contacted with the anus by virtue of the characteristic that the peripheral wall surface of the leakage-proof soft convex part is inclined and elastic, thereby avoiding the leakage of the liquid medicine, realizing accurate administration, preventing the leakage of the liquid medicine from polluting clothes and the like.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the present invention during administration of a medical fluid;

fig. 3 is a schematic structural view of the reinforcing bar of the present invention.

Detailed Description

The present invention will be described in further detail with reference to examples and drawings, but the present invention is not limited thereto.

An anus administration device comprises a delivery pipe, wherein the delivery pipe is provided with an output hose part 1 and an input part 2, and the input part 2 is provided with a liquid inlet hole 3 for inputting a liquid medicine 5;

a plug 4, the plug 4 being disposed in the input section 2;

stiffener 6, before dosing, thereby stretch into output hose portion 1 through passing gag 4 with stiffener 6, strengthen the rigidity of output hose portion 1, then just can inject patient's anus with the liquid outlet 7 of output hose portion 1, after inserting the required position of dosing of anus, take out the conveyer pipe with stiffener 6, extrude into liquid medicine 5 from going into liquid hole 3 at last, realize the anus promptly and dose. The output hose part 1 adopts a hose, so that the injury to the mucosa of the anal canal can be avoided, the pain of a patient during administration can be relieved, and the patient can accept the administration more easily.

For convenience, preferably, the input part 2 is an input hard tube, the input hard tube is communicated with the output hose part 1, and the plug cover 4 is arranged in the input hard tube.

In order to prevent the medical fluid 5 from leaking from the stopper 4, the stopper may be preferably a rubber stopper. The rubber plug cover is selected to seal the hole for the reinforcing rod 6 to pass through under the elastic recovery after the reinforcing rod 6 is pulled out.

In order to prevent the liquid medicine 5 input into the anus from leaking out during injection, preferably, the periphery of the liquid outlet of the output hose part is provided with a leakage-proof soft convex part 8, the leakage-proof soft convex part 8 is arranged on the periphery of the liquid outlet 7 of the output hose part in a conical shape, and when the liquid outlet 7 is injected into the anus of a patient in specific use, the leakage-proof soft convex part 8 is inclined and has elastic characteristics by virtue of the peripheral wall surface, so that the leakage-proof soft convex part can be in close contact with the anus, the liquid medicine 5 is prevented from leaking, accurate administration is realized, and clothes and the like are prevented from being polluted by the leaked liquid medicine 5. More preferably, the leakage-proof soft-protrusion 8 is a leakage-proof air bag.

For ease of handling, the reinforcing rod 6 preferably has a push-pull end 9 and a reinforcing rod body 10 for extending into the output hose section 1, the reinforcing rod body 10 being fixedly connected at one end to the push-pull end 9. The reinforcing rod body 10 can be a rod body with a thinner diameter, so that the hole formed on the plug cover 4 can be reduced, and the liquid medicine 5 is prevented from leaking. Meanwhile, the material can also be made of metal or hard plastic.

For facilitating the input of the medical fluid 5, it is preferable that an infusion assisting mechanism is disposed on the input portion 2, the infusion assisting mechanism includes a gasket 11 and a pressing plate 12, the gasket 11 is disposed on the input portion 2, the pressing plate 12 is connected to the gasket 11, and a squeezing area is formed between the pressing plate 12 and the gasket 11.

In the present embodiment, the glycerine enema 13 is taken as an example, when the glycerine enema 13 is used, the glycerine enema 13 is put into the squeezing area, the outlet of the glycerine enema 13 is connected with the liquid inlet 3, at this time, the gasket 11 and the pressing plate 12 are simultaneously held by hands, the pressing plate 12 is pressed downwards to squeeze the bottle body of the glycerine enema 13, and the liquid medicine is input into the conveying pipe and output from the output hose part.

Preferably, the pressing plate 12 is hinged to the gasket 11, or the pressing plate 12 and the gasket 11 are integrally formed, and the pressing plate 12 and the gasket 11 are connected through an elastic connection part.

In order to prevent the medical fluid 5 from flowing out of the reinforcing rod 6 through the gap of the plug cover 4 when the pressure is high, it is preferable to provide a backup plug 14, which backup plug 14 is sealingly connected to the inlet 2 after the reinforcing rod 6 has been withdrawn.

The output hose section 1 of the present invention can be set to various lengths, and can be set specifically according to the age and body type of the patient. The stiffener 6 that corresponds sets up according to output hose portion 1 length, and the stiffener 6 can stretch to output hose portion 1's liquid outlet 7 department can.

Preferably, the length of the delivery hose 1 of the present invention is set to 10 to 20cm, so that it is prevented from coming into contact with the anal region of the patient during administration.

The above description of the embodiments is only for the understanding of the present invention. It should be noted that modifications could be made to the utility model without departing from the principle of the utility model, which would also fall within the scope of the claims of the utility model.

Claims

1. An anus drug delivery device is characterized by comprising a delivery pipe, wherein the delivery pipe is provided with an output hose part and an input part, and the input part is provided with a liquid inlet hole for inputting liquid medicine;

the plug cover is arranged in the input part;

2. The anal applicator of claim 1 wherein the input portion is an input rigid canister in communication with the output hose portion, the plug disposed in the input rigid canister.

3. The anal applicator according to claim 1 or 2 wherein the plug is a rubber plug.

4. The anal applicator according to claim 1, wherein the outer periphery of the liquid outlet of the output hose portion is provided with a leakage-proof soft protrusion, and the leakage-proof soft protrusion is provided in a tapered shape on the outer periphery of the liquid outlet of the output hose portion.

5. The anal applicator of claim 4 wherein the leak-proof flexible tab is a leak-proof balloon.

6. The anal applicator of claim 1 wherein the stiffening rod has a push-pull end and a stiffening rod body for extending into the output hose portion, the stiffening rod body being fixedly connected at one end to the push-pull end.

7. The anal applicator according to claim 1, wherein the input part is provided with an infusion assisting mechanism for squeezing the medical fluid container to input the medical fluid into the delivery tube and output the medical fluid from the output hose part, the infusion assisting mechanism comprises a gasket and a pressing plate, the gasket is arranged on the input part, the pressing plate is connected with the gasket, and a squeezing area is formed between the pressing plate and the gasket.

8. The anal applicator of claim 7 wherein the pressure plate is hingedly connected to the pad.

9. The anal applicator according to claim 7 wherein the pressure plate is integrally formed with the pad and the pressure plate is connected to the pad by a resilient connecting portion.

10. The anal applicator according to claim 1 further comprising a backup plug sealingly connected to the inlet after withdrawal of the reinforcing rod, the outlet hose having a length of 10-20 cm.