CN111840767B

CN111840767B - Medicine feeder

Info

Publication number: CN111840767B
Application number: CN202010787880.7A
Authority: CN
Inventors: 马成凯
Original assignee: Individual
Current assignee: Qinghe County Central Hospital
Priority date: 2020-08-07
Filing date: 2020-08-07
Publication date: 2022-10-25
Anticipated expiration: 2040-08-07
Also published as: CN111840767A

Abstract

The application discloses medicine dispenser, this medicine dispenser includes: the upper end of the outer cylinder is arranged in an opening manner; the inner cylinder is arranged in the outer cylinder in a sliding manner, is made of a flexible material, is provided with an opening at the upper end and is sleeved on the outer cylinder in an outward turning manner, and is internally provided with a cavity for storing medicines; the sliding piece is sleeved on the outer barrel in a sliding mode and fixedly connected with the outward turning part of the inner barrel, so that the sliding piece drives the medicine to move upwards when sliding downwards on the outer barrel. The application has been solved the ware of dosing among the correlation technique and has had the damaged part of skin when the patient of rectal side wall exists, and the process of dosing is very easily damaged, leads to the painful difficult problem of tolerating of patient.

Description

Medicine feeder

Technical Field

The application relates to the field of drug feeders, in particular to a drug feeder.

Background

Many departments are in the treatment process, the rectal suppository is dosed very frequently, work load is big, the ware of dosing among the relevant art adopts and puts into for the medicine section of thick bamboo earlier with the medicine, then pack the section of thick bamboo into human anus, push out the medicine for the medicine section of thick bamboo to the rectum in through the push rod that promotes in the section of thick bamboo for the medicine, because there is the skin damage in most patient's rectum lateral wall, for the damaged skin direct contact of medicine section of thick bamboo and patient in this mode of dosing, and produce very big frictional force in the process of dosing, cause patient's pain to endure, medical staff has to stop dosing sometimes, even if accomplish reluctantly, the patient is to the unusual fear of later stage treatment, even can not cooperate subsequent treatment.

Aiming at the problem that when the administration device in the related art faces a patient with damaged skin on the side wall of the rectum, the damaged part is easily damaged in the administration process, so that the pain of the patient is hard to endure, an effective solution is not provided at present.

Disclosure of Invention

The main objective of this application is to provide a medicine ware to when the ware of dosing among the correlation technique has the patient that the skin is damaged to the rectum lateral wall, the damaged portion is very easily harmd in the process of dosing, leads to the difficult problem of tolerating of patient's pain.

In order to achieve the above object, the present application provides a medicine applicator including: the upper end of the outer cylinder is arranged in an opening manner; the inner cylinder is arranged in the outer cylinder in a sliding manner, is made of flexible materials, is provided with an opening at the upper end and is sleeved on the outer cylinder in an outward turning manner, and a cavity for storing medicines is arranged in the inner cylinder; the sliding piece is sleeved on the outer barrel in a sliding mode and fixedly connected with the outward turning part of the inner barrel, so that the sliding piece drives the medicine to move upwards when sliding downwards on the outer barrel.

Furthermore, still include the elasticity restoring piece, the elasticity restoring piece is located inside the urceolus, the one end of elasticity restoring piece with urceolus diapire fixed connection, the other end with inner tube lower extreme fixed connection.

Furthermore, the elastic restoring piece is arranged to be a rubber band, the lower end of the rubber band is fixed to the bottom wall of the outer barrel, and the upper end of the rubber band is fixed to the lower end of the inner barrel.

Furthermore, the elastic restoring piece is a spring, the lower end of the spring is fixed on the bottom wall of the outer barrel, and the upper end of the spring is fixed with the lower end of the inner barrel.

Furthermore, the upper end of the outer barrel is provided with a cone portion capable of being opened and closed, the diameter of the cone portion is gradually increased from top to bottom, the upper end of the cone portion is provided with an opening, the upper end of the inner barrel is turned out, the cone portion is sleeved on the outer barrel, and the opening is formed in the upper end of the inner barrel.

Furthermore, the conical part is obliquely arranged at the upper end of the outer barrel by a plurality of elastic connecting sheets, the connecting sheets are circumferentially distributed at the upper end of the outer barrel and are adjacent to each other, a gap is reserved between the connecting sheets, and the upper end of the inner barrel is outwards turned out and sleeved with the connecting sheets on the outer barrel.

Further, the connecting sheet and the outer cylinder are integrally formed.

Further, the sliding part comprises a sleeve which is in sliding connection with the outer barrel and an annular plate which is arranged on the sleeve, the sleeve is fixedly connected with the outward turning part of the inner barrel, and the annular plate is positioned on the outer side of the sleeve and is integrally formed with the sleeve.

Further, the lower end of the outer barrel is provided with a hanging ring, and the upper end of the connecting piece is provided with a fillet.

Furthermore, the inner cylinder is made of PVC, and the thickness of the inner cylinder is 0.07-0.09mm.

In the embodiment of the application, the mode that the inner cylinder is turned outwards to put the medicine is adopted, and the upper end of the outer cylinder is arranged in an opening mode through the outer cylinder; the inner cylinder is arranged in the outer cylinder in a sliding manner, is made of flexible materials, is provided with an opening at the upper end and is sleeved on the outer cylinder in an outward turning manner, and a cavity for storing medicines is arranged in the inner cylinder; the slider, the slip cap is established on the urceolus, the portion fixed connection that turns up of slider and inner tube, so that drive the medicine rebound when making the slider slide down on the urceolus, reached at the in-process of dosing, the medicine gets into the purpose that the patient waited to treat the portion along with the process of turning up of inner tube gradually, thereby realized reducing the technological effect of the frictional force that produces among the dosing process, and then solved the ware of dosing among the correlation technique and when having the damaged patient of skin in the face of the rectum lateral wall, the damaged portion is extremely easily damaged in the process of dosing, lead to the painful difficult problem of patient.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the application and to enable other features, objects, and advantages of the application to be more apparent. The drawings and their description illustrate the embodiments of the invention and do not limit it. In the drawings:

FIG. 1 is a schematic structural diagram according to an embodiment of the present application;

FIG. 2 is another schematic structural diagram according to an embodiment of the present application;

wherein, 1 urceolus, 2 sliders, 21 annular plates, 22 sleeves, 3 toper portions, 31 connection piece, 4 medicines, 5 inner tubes, 6 link, 7 elastic recovery pieces.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances in order to facilitate the description of the embodiments of the application herein.

In the present application, the terms "upper", "lower", "inner", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "disposed," "provided," "connected," "secured," and the like are to be construed broadly. For example, "connected" may be a fixed connection, a detachable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In addition, the term "plurality" shall mean two as well as more than two.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

As shown in fig. 1 to 2, an embodiment of the present application provides a medicine 4 dispenser, the medicine 4 dispenser including: the outer cylinder 1, the upper end of the outer cylinder 1 presents the opening arrangement; the inner cylinder 5 is arranged in the outer cylinder 1 in a sliding manner, the inner cylinder 5 is made of flexible materials, the upper end of the inner cylinder 5 is opened and sleeved on the outer cylinder 1 in an outward turning manner, and a cavity for storing the medicine 4 is arranged in the inner cylinder 5; the sliding part 2 is sleeved on the outer barrel 1 in a sliding mode, and the sliding part 2 is fixedly connected with the outward turning part of the inner barrel 5, so that the sliding part 2 drives the medicine 4 to move upwards when sliding downwards on the outer barrel 1.

In this embodiment, the diameter of the outer cylinder 1 can refer to the diameter of a medicine feeding cylinder in the related art, the upper open lower end of the outer cylinder 1 is closed, the inner cylinder 5 is installed inside the outer cylinder 1, the upper open lower end of the inner cylinder 5 is also closed, and the open end of the inner cylinder 5 extends out of the open end of the outer cylinder 1 and is sleeved on the outer cylinder 1 in an outward turning way, because the inner cylinder 5 is connected with the outer cylinder 1 in a sliding way, namely when the outward turning part of the inner cylinder 5 is fixed, the outer cylinder 1 is pushed upwards, the part of the inner cylinder 5 inside the outer cylinder 1 can be driven to move upwards gradually, so that the medicine 4 is discharged from the inner cylinder 5, when the medicine 4 administration device is used, the outward turning part of the inner cylinder 5 is located at the initial position, namely close to the upper part of the outer cylinder 1, at this time, the medicine 4, such as suppository, tablet, powder or ointment, etc., is put into the inner cylinder 5 from the open end of the inner cylinder 5, then the outer cylinder 1 is aligned to the anus of a patient, and the outer cylinder 1 is pushed, at the moment, the sliding part 2 is tightly attached to the outside of the anus of a patient, the position of the sliding part 2 is fixed relative to the patient, so that the outer cylinder 1 gradually moves inwards relative to the patient, in the process, the inner cylinder 5 part positioned in the outer cylinder 1 is gradually turned outwards and attached to the intestinal wall of the patient until the medicine 4 in the inner cylinder 5 is completely sent out, as the inner cylinder 5 adopts a mode of turning outwards and attaching to the intestinal wall, the inner cylinder 5 and the intestinal wall of the patient do not generate relative movement, namely, friction force is not generated, the friction force generated in the moving process of the outer cylinder 1 mainly acts on the inner cylinder 5, so that the friction force generated by the outer cylinder 1 under the condition of not generating the friction force is isolated, the damaged intestinal wall of the patient is protected, after the medicine is administered, the outer cylinder 1 withdraws from the patient body, the whole medicine administration process is completed, the inner cylinder 5 is made of PVC flexible material, the thickness of the inner cylinder 5 is 0.07-0.09mm, preferably 0.08mm, and can play a good friction force isolation role. The problem of among the related art when the ware of dosing has the patient that the skin is damaged to the rectum lateral wall, the damaged portion is very easily harmd in the process of dosing, leads to patient's pain to endure is solved.

As shown in fig. 1 to fig. 2, the device further comprises an elastic restoring member 7, the elastic restoring member 7 is arranged inside the outer cylinder 1, one end of the elastic restoring member 7 is fixedly connected with the bottom wall of the outer cylinder 1, and the other end is fixedly connected with the lower end of the inner cylinder 5. The elastic restoring piece 7 can provide a certain damping force in the displacement process of the inner barrel 5, so that the operation of a user is convenient, and after the administration is finished, when the external force applied to the outer barrel 1 is reduced, the elastic restoring piece 7 can pull the inner barrel 5 outwards, so that the inner barrel 5 and the outer barrel 1 synchronously withdraw from the body of the patient, and the use is convenient. The elastic restoring piece 7 is provided with a rubber band, the lower end of the rubber band is fixed on the bottom wall of the outer barrel 1, and the upper end of the rubber band is fixed with the lower end of the inner barrel 5. The elastic restoring piece 7 can also be set as a spring, the lower end of the spring is fixed on the bottom wall of the outer cylinder 1, and the upper end of the spring is fixed with the lower end of the inner cylinder 5.

As shown in fig. 1 to 2, an openable and closable tapered portion 3 is disposed at an upper end of the outer cylinder 1, a diameter of the tapered portion 3 gradually increases from top to bottom, an upper end of the tapered portion 3 is open, and an upper end of the inner cylinder 5 is turned out of the tapered portion 3 and sleeved on the outer cylinder 1.

Specifically, it should be noted that, in order to insert the outer barrel 1 into the anus of the patient when in use, the upper end of the outer barrel 1 is set to be conical, the conical portion 3 is formed by obliquely arranging a plurality of elastic connecting pieces 31 at the upper end of the outer barrel 1, the connecting pieces are circumferentially distributed at the upper end of the outer barrel 1, a gap is formed between every two adjacent connecting pieces 31, the upper end of the inner barrel 5 is outwards extended out of the connecting pieces 31 and is sleeved on the outer barrel 1, before the medicine 4 is put in, the inner barrel 5 can be pulled downwards through the sliding part 2, so that the pulling force acts on the connecting pieces 31, and the connecting pieces 31 are outwards expanded to form an opening size capable of putting in the medicine 4, as shown in fig. 2, the gap between the connecting pieces 31 is also convenient for the connecting pieces 31 to deform, thereby facilitating the medicine 4 to be put in and given out. For the convenience of production and manufacture, the connecting piece 31 is integrally formed with the outer cylinder 1.

As shown in fig. 1 to 2, the sliding member 2 comprises a sleeve 22 slidably connected with the outer cylinder 1 and an annular plate 21 arranged on the sleeve 22, the sleeve 22 is fixedly connected with the everted part of the inner cylinder 5, the annular plate 21 is positioned outside the sleeve 22 and is integrally formed with the sleeve 22, and the annular plate 21 is conveniently fixed outside the anus of the patient, so that the administration process can be smoothly carried out.

As shown in fig. 1 to 2, the lower end of the outer cylinder 1 is provided with a hanging ring 6, and the upper end of the connecting piece 31 is rounded. Be convenient for deposit and take this 4 ware of dosing of medicine through link 6, the fillet of connection piece 31 upper end then is convenient for reduce the frictional force that urceolus 1 removed the in-process and produced, prevents that inner tube 5 is impaired.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A medication applicator, comprising:

the upper end of the outer cylinder is arranged in an opening manner;

the inner cylinder is arranged in the outer cylinder in a sliding manner, is made of a soft material, is provided with an opening at the upper end and is sleeved on the outer cylinder in an outward turning manner, and is internally provided with a cavity for storing medicines;

the sliding piece is sleeved on the outer barrel in a sliding manner and is fixedly connected with the outward turning part of the inner barrel, so that the sliding piece drives the medicine to move upwards when sliding downwards on the outer barrel;

the elastic restoring piece is arranged in the outer barrel, one end of the elastic restoring piece is fixedly connected with the bottom wall of the outer barrel, and the other end of the elastic restoring piece is fixedly connected with the lower end of the inner barrel;

the upper end of the outer cylinder is provided with a cone part capable of being opened and closed, the diameter of the cone part is gradually increased from top to bottom, the upper end of the cone part is arranged in an opening manner, and the upper end of the inner cylinder is turned out of the cone part and sleeved on the outer cylinder;

the conical part is formed by obliquely arranging a plurality of elastic connecting sheets at the upper end of the outer cylinder, the connecting sheets are circumferentially distributed at the upper end of the outer cylinder, a gap is formed between every two adjacent connecting sheets, and the upper end of the inner cylinder is outwards turned out of the connecting sheets and sleeved on the outer cylinder;

the sliding part comprises a sleeve which is in sliding connection with the outer barrel and an annular plate which is arranged on the sleeve, the sleeve is fixedly connected with the outward turning part of the inner barrel, and the annular plate is positioned on the outer side of the sleeve and is integrally formed with the sleeve.

2. The drug delivery device according to claim 1, wherein the elastic restoring member is a rubber band, a lower end of the rubber band is fixed to the bottom wall of the outer cylinder, and an upper end of the rubber band is fixed to the lower end of the inner cylinder.

3. A drug delivery device as claimed in claim 1, wherein the resilient return member is provided as a spring having a lower end fixed to the bottom wall of the outer barrel and an upper end fixed to the lower end of the inner barrel.

4. A drug delivery device as in claim 1, wherein the tab is integrally formed with the outer barrel.

5. A medication dispenser according to claim 1, wherein the outer barrel is provided at its lower end with a suspension loop and the connecting piece is provided at its upper end with a rounded corner.

6. The drug delivery device of claim 1, wherein the inner barrel is made of PVC and has a thickness of 0.07-0.09mm.