CN210812639U

CN210812639U - Medicine feeding appliance suitable for the elder

Info

Publication number: CN210812639U
Application number: CN201921301640.0U
Authority: CN
Inventors: 朱斌; 王妍; 邓卫东; 陈树新; 莫玉芳; 蒲海翔; 邝翠琼; 冯燕
Original assignee: Foshan First Peoples Hospital Foshan Hospital Sun Yat Sen University
Current assignee: Foshan First Peoples Hospital Foshan Hospital Sun Yat Sen University
Priority date: 2019-08-12
Filing date: 2019-08-12
Publication date: 2020-06-23
Anticipated expiration: 2029-08-12

Abstract

The utility model discloses a medicine feeding device suitable for the elder, which comprises a medicine outlet soft mouth, a push rod and a shell with a cylinder cavity, wherein the left end of the push rod is provided with a sealing rubber ring, and the push rod extends into the cylinder cavity from the right end of the shell; a medicine outlet channel communicated with the barrel cavity is arranged at the left end of the shell, a first one-way valve is arranged in the medicine outlet channel, a medicine inlet channel communicated with the barrel cavity is arranged on the shell, a second one-way valve is arranged in the medicine inlet channel, and a medicine suction pipe is sleeved on the medicine inlet channel; the soft mouth of going out medicine includes medicine portion and connecting portion, it is equipped with out the medicine mouth to go out medicine portion, the removable sealing connection of connecting portion is in the left end of shell, it is located to go out the medicine passageway in the connecting portion. Adopt the utility model discloses when feeding medicine, only need to go out medicine portion and extend the oral cavity of long person, the liquid medicine just can feed continuously and eat for long person, and does not need long person's cooperation to open a mouth, and the convenience is fed medicine to long person.

Description

Medicine feeding appliance suitable for the elder

Technical Field

The utility model relates to the field of medicine feeding appliances, in particular to a medicine feeding appliance suitable for the elder.

Background

A plurality of devices specially designed for infants are available on the market, such as medicine feeding droppers, medicine feeding spoons and the like, but the medicine feeding difficulty of some long people can also occur, such as patients with stroke, hemiplegia and the like. At present, when a patient is fed, family members or medical care personnel mainly feed liquid medicine to the patient one by one, but the mouth of the patient is inflexible and is difficult to normally open, so that the medicine feeding process is relatively long, the patient also feels discomfort in the body position when feeding the medicine, the conflict psychology is easy to generate, and the cooperation of accompanying personnel is difficult.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: a medication administering device suitable for a long person is provided, which can continuously administer a liquid medicine to the long person.

The utility model provides a solution of its technical problem is:

a medicine feeding device suitable for the long people comprises a medicine outlet soft mouth, a push rod and a shell with a barrel cavity, wherein a sealing rubber ring is arranged at the left end of the push rod, the push rod extends into the barrel cavity from the right end of the shell and does telescopic motion in the barrel cavity; a medicine outlet channel communicated with the barrel cavity is arranged at the left end of the shell, a first one-way valve used for sealing liquid medicine entering the barrel cavity is arranged in the medicine outlet channel, a medicine inlet channel communicated with the barrel cavity is arranged on the shell, a second one-way valve used for sealing liquid medicine flowing out of the barrel cavity is arranged in the medicine inlet channel, and a medicine suction pipe is sleeved on the medicine inlet channel; go out the soft mouth of medicine and include medicine portion and connecting portion, go out medicine portion with connecting portion integrated into one piece, it is equipped with out the medicine mouth to go out medicine portion, the removable sealing connection of connecting portion is in the left end of shell, it is located to go out the medicine passageway in the connecting portion.

Further, the medicine inlet channel is close to the left end of the shell.

Furthermore, the periphery of the shell is provided with a force-borrowing plate.

In addition, the force-borrowing plate is positioned at the right end of the shell.

Furthermore, the right end of the push rod is provided with a pull ring.

Further, a pipe coiling device used for containing the medicine suction pipe is arranged on the shell.

Further, the medicine outlet soft nozzle is made of silica gel or latex.

The utility model has the advantages that: firstly, a medicine suction pipe extends into medicine liquid, when a push rod moves rightwards to generate negative pressure, the medicine liquid flows through a medicine inlet channel and enters a cylinder cavity due to the unidirectional sealing of a first one-way valve, and when the push rod moves leftwards to compress the medicine liquid, the medicine liquid flows through a medicine outlet channel and enters a medicine outlet soft mouth due to the unidirectional sealing of a second one-way valve; adopt the utility model discloses when feeding medicine, only need to go out medicine portion and extend the oral cavity of long person, the liquid medicine just can feed continuously and eat for long person, and does not need long person's cooperation to open a mouth, and the convenience is fed medicine to long person. The utility model is mainly used for feeding medicine to the patient.

Drawings

In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures represent only some embodiments of the invention, not all embodiments, and that a person skilled in the art can also derive other designs and figures from these figures without inventive effort.

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic structural diagram of the coil pipe device of the present invention.

In the drawings: 300-medicine discharging soft mouth, 200-push rod, 110-cylinder cavity, 100-shell, 210-sealing rubber ring, 120-medicine discharging channel, 121-first one-way valve, 130-medicine feeding channel, 131-second one-way valve, 400-medicine suction pipe, 310-medicine discharging part, 320-connecting part, 140-force borrowing plate, 220-pull ring, 230-right end push plate, 500-pipe coiling device, 510-circular disk, 520-connecting rod and 511-long circular hole.

Detailed Description

The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. In addition, all the connection relations mentioned herein do not mean that the components are directly connected, but mean that a better connection structure can be formed by adding or reducing connection accessories according to the specific implementation situation. The utility model provides an each technical feature can the interactive combination under the prerequisite of conflict each other. Finally, it should be noted that the terms "center, upper, lower, left, right, vertical, horizontal, inner, outer" and the like are used herein to indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only used for convenience of description and simplification of description, but do not indicate or imply that the device or element being referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms first, second and third as used herein are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Fig. 1 shows an embodiment of a medicine feeding device suitable for a long person, which includes a medicine dispensing soft mouth 300, a push rod 200, and a housing 100 with a cartridge chamber 110, and since fig. 1 shows a left-right direction, the following description will be made with reference to this direction. The right end of the outer shell 100 is open, the left end of the push rod 200 is provided with a sealing rubber ring 210, the push rod 200 extends from the right end of the outer shell 100 into the cylinder cavity 110, the end of the push rod 200 with the sealing rubber ring 210 is called a piston head, and the piston head is in interference fit in the cylinder cavity 110, so that the push rod 200 can perform telescopic motion in the cylinder cavity 110. In order to reduce the weight of the push rod 200 and the production cost of the push rod 200, the push rod 200 is of a cross structure, push plates are arranged at the left end and the right end of the push rod 200, and the sealing rubber ring 210 is sleeved on the push plate at the left end of the push rod 200. Because the liquid loaded in the present invention needs to flow into the human body, the housing 100 and the push rod 200 are made of food grade plastics, such as PET, PP, PS, etc. The left end of the shell 100 is provided with a medicine outlet channel 120 communicated with the barrel cavity 110, the medicine outlet channel 120 is internally provided with a first one-way valve 121 used for sealing liquid medicine entering the barrel cavity 110, the shell 100 is provided with a medicine inlet channel 130 communicated with the barrel cavity 110, the medicine inlet channel 130 is internally provided with a second one-way valve 131 used for sealing liquid medicine flowing out of the barrel cavity 110, and the medicine inlet channel 130 is sleeved with a medicine suction pipe 400; in order to ensure that the liquid medicine can enter the barrel cavity 110 through the medicine inlet channel 130, the medicine inlet channel 130 is as close to the left end of the shell 100 as possible, and the medicine inlet channel 130 is prevented from being blocked by the piston head. Because the pressure or negative pressure in the cylinder cavity 110 is not large, the first one-way valve 121 and the second one-way valve 131 can be plastic one-way valves which are outsourced parts, and the device belongs to the prior art. The soft medicine discharging nozzle 300 comprises a medicine discharging part 310 and a connecting part 320, the medicine discharging part 310 and the connecting part 320 are integrally formed, the medicine discharging part 310 has a certain length and the medicine discharging part 310 is provided with a medicine discharging port because the medicine discharging part 310 needs to extend into the oral cavity of a human body, the connecting part 320 is detachably and hermetically connected to the left end of the outer shell 100, and preferably, the connecting part 320 is in threaded connection with the outer shell 100; the medicine outlet channel 120 is located in the connecting portion 320, so that the liquid medicine in the barrel cavity 110 flows through the medicine outlet channel 120, the connecting portion 320 and the medicine outlet portion 310 in sequence under the pushing of the push rod 200, and finally flows out from the medicine outlet. Specifically, the soft mouth 300 of going out medicine is made by silica gel or latex, because the soft mouth 300 of going out medicine that adopts silica gel to make its life is longer, consequently the utility model provides a soft mouth 300 of going out medicine preferably adopts silica gel to make. When the cylinder cavity 110 needs to be cleaned, the cylinder cavity 110 can be cleaned only by pulling out the push rod 200; the soft medicine outlet nozzle 300 is a consumable, and when the soft medicine outlet nozzle 300 is damaged, a user can continue to use the soft medicine outlet nozzle by only replacing the brand-new soft medicine outlet nozzle 300.

In addition, in order to enable the user to push the push rod 200 with one hand, a force-applying plate 140 is disposed on the outer circumference of the housing 100, and the force-applying plate 140 is disposed at the right end of the housing 100.

In addition, in order to enable a user to conveniently pull the push rod 200, a pull ring 220 is provided at the right end of the push rod 200, and in particular, the pull ring 220 is fixedly provided on a push plate 230 at the right end of the push rod 200. When the user needs to pull the push rod 200 with one hand, the user only needs to extend the thumb into the pull ring 220 and lift the thumb with force to complete the operation of pulling the push rod 200.

In other embodiments, a pipe coiler 500 for receiving the drug pipette 400 is disposed on the housing 100, the pipe coiler 500 is configured as shown in fig. 2, and includes a circular disc 510 and a connecting rod 520, the circular disc 510 is connected to the housing 100 through the connecting rod 520, three oblong holes 511 are annularly disposed on the circular disc 510, and the three oblong holes 511 are used for winding the drug pipette 400, so as to facilitate receiving.

While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the foregoing and various other changes, omissions and deviations in the form and detail thereof may be made without departing from the scope of this invention.

Claims

1. A medication administering device adapted for a long person, comprising: the medicine taking device comprises a medicine discharging soft nozzle (300), a push rod (200) and a shell (100) with a barrel cavity (110), wherein a sealing rubber ring (210) is arranged at the left end of the push rod (200), the push rod (200) extends into the barrel cavity (110) from the right end of the shell (100), and the push rod (200) makes telescopic motion in the barrel cavity (110); a medicine outlet channel (120) communicated with the barrel cavity (110) is arranged at the left end of the shell (100), a first one-way valve (121) used for sealing liquid medicine entering the barrel cavity (110) is arranged in the medicine outlet channel (120), a medicine inlet channel (130) communicated with the barrel cavity (110) is arranged on the shell (100), a second one-way valve (131) used for sealing liquid medicine flowing out of the barrel cavity (110) is arranged in the medicine inlet channel (130), and a medicine suction pipe (400) is sleeved on the medicine inlet channel (130); go out soft mouth of medicine (300) including going out medicine portion (310) and connecting portion (320), go out medicine portion (310) with connecting portion (320) integrated into one piece, it is equipped with out the medicine mouth to go out medicine portion (310), the removable sealing connection of connecting portion (320) is in the left end of shell (100), it is located to go out medicine passageway (120) in connecting portion (320).

2. A medication feeding device adapted for a long person according to claim 1, wherein: the medication intake channel (130) is near the left end of the housing (100).

3. A medication feeding device adapted for a long person according to claim 1, wherein: the periphery of the shell (100) is provided with a force borrowing plate (140).

4. A medication feeding device adapted for a long person according to claim 3, wherein: the borrowing plate (140) is positioned at the right end of the shell (100).

5. A medication feeding device adapted for a long person according to claim 1, wherein: the right end of the push rod (200) is provided with a pull ring (220).

6. A medication feeding device adapted for a long person according to claim 1, wherein: the shell (100) is provided with a pipe coiler (500) for containing the medicine suction pipe (400).

7. A medication feeding device adapted for a long person according to claim 1, wherein: the soft medicine outlet nozzle (300) is made of silica gel or latex.