CN215780015U

CN215780015U - Needleless medicine feeder with uniformly mixed medicines

Info

Publication number: CN215780015U
Application number: CN202121933941.2U
Authority: CN
Inventors: 陈婷霞; 江定丰; 孟庆娟; 王梦云; 刘家跃; 孟晨
Original assignee: Anhui Zhonglong Shenli Biotechnology Co ltd
Current assignee: Anhui Zhonglong Shenli Biotechnology Co ltd
Priority date: 2021-08-18
Filing date: 2021-08-18
Publication date: 2022-02-11
Anticipated expiration: 2031-08-18

Abstract

The utility model relates to the technical field of medical equipment, and discloses a needleless medicine feeder with uniformly mixed medicines, which comprises a shell, a pressing arm, a reset spring, a drainage tube, a mixing chamber, a medicine feeding tube, a mixer and a battery, wherein different kinds of liquid medicines are uniformly sucked into the mixing chamber for mixing according to a designed proportion by manually pressing the pressing arm, the reasonable proportion of the medicines is ensured, the medicine feeding operation can be continuously carried out, a pipeline is not required to be separated from a patient, the difficulty of medicine feeding is greatly reduced, the medicine taking burden of the patient is lightened, the unidirectional conveying of the liquid medicines is ensured, the backflow phenomenon of the liquid medicines is prevented, the use efficiency is improved, the liquid medicines in the mixing chamber are fully stirred by the mixer, the liquid medicines are ensured to be always in a uniform mixing and rotating state, the liquid medicines are mixed when the medicine is required to be fed, and the situation that the medicine effect is reduced due to the early mixing of different kinds of liquid medicines is prevented, facilitating the subsequent storage of the residual liquid medicine.

Description

Needleless medicine feeder with uniformly mixed medicines

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a needleless medicine feeder for uniformly mixing medicines.

Background

The medicine feeder is an instrument which is convenient for infants or patients with inconvenient movement to convey liquid medicine to the mouth, prevents the liquid medicine from being wasted and dirty in the feeding process, makes up the defect of spoon medicine feeding, and generally consists of a measuring cup, a medicine tube and a pushing handle.

In medicine feed ware's use, the inhomogeneous condition of liquid medicine mixture often can appear, and medicine feed ware itself does not possess mixed function, to some medicines that are difficult for mixing for a long time, and too early is unfavorable for the performance of drug effect with the liquid medicine mixture, and general medicine feed ware needs the operation of inhaling medicine, medicine feed of discontinuous, and the use range is big, is unfavorable for long-time medicine feed, gives the trouble that the user caused.

Therefore, we propose a needleless dispenser in which the medicines are uniformly mixed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a needleless medicine feeder for uniformly mixing medicines, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a needleless style medicine feed ware of medicament homogeneous mixing, includes the casing, presses arm, drainage tube, mixing chamber, medicine feed pipe, the inside cavity of having seted up of casing, the drainage tube sets up inside and drainage tube one end and the mixing chamber intercommunication of cavity, and the other end extends to the casing outside, press arm one end with shells inner wall is articulated, and the other end extends to the casing outside, is used for the extrusion the drainage tube changes the inside atmospheric pressure of drainage tube and reaches the purpose of carrying the liquid medicine, the mixing chamber sets up last and being used for of casing holds and mix the liquid medicine, the medicine feed pipe sets up on the mixing chamber and with mixing chamber intercommunication.

As a still further scheme of the utility model: still include reset spring, reset spring one end with casing fixed connection, the reset spring other end with press arm fixed connection, press the arm including rotatory piece, stripper plate, connecting rod, mating holes, hand push piece, rotatory piece with the inner wall of casing is articulated, the stripper plate with rotatory piece fixed connection just is used for extrudeing the drainage tube, the connecting rod is connected the stripper plate with the hand push piece is used for transmitting the external force that the hand push piece receives, seted up on the connecting rod the mating holes.

As a still further scheme of the utility model: the drainage tube includes the infusion pipeline at both ends and the elasticity chamber at middle part, and wherein one end infusion pipeline and mixing chamber intercommunication, wherein other end infusion pipeline extend to the casing outside, the infusion pipeline tip with the mixing chamber intercommunication in the drainage tube is provided with elasticity valve and is used for preventing the inside liquid medicine backward flow of mixing chamber.

As a still further scheme of the utility model: a through hole for the drainage tube to pass through is formed in the rotating block, at least one convex block is arranged in the through hole, and the drainage tube is extruded by the convex block to be closed and opened.

As a still further scheme of the utility model: still include blender, battery, the blender includes blade, rotating electrical machines, and inside the blade stretched into the mixing chamber, the rotating electrical machines setting was on the casing and was connected with the blade transmission, the battery was installed inside the casing for the rotating electrical machines power supply.

Compared with the prior art, the utility model has the beneficial effects that:

1. through the manual operation of pressing, mix the even suction mixing chamber inside of the proportion of different kinds of liquid medicines according to the design, guaranteed the reasonable of medicament ratio, and can carry out the medicine feeding operation in succession, need not separate pipeline and patient, reduced the degree of difficulty of medicine feeding in the very big degree, alleviateed patient's the burden of taking medicine, and guaranteed the one-way transport of liquid medicine, prevent the backward flow phenomenon of liquid medicine, promoted the availability factor.

2. Drive the inside blade of mixing chamber through the battery and rotate for get into the inside different kinds liquid medicine intensive mixing of mixing chamber, reduced the range of movement of medicine feed ware itself, reduced the degree of difficulty that the liquid medicine mixes, alleviateed staff's the amount of labour, the continuous operation of the product of being convenient for guarantees that the liquid medicine is in the homogeneous state all the time, and easily change battery, the user's of being convenient for use.

Drawings

FIG. 1 is a schematic front view of a needleless medication feeder for uniformly mixing medication;

FIG. 2 is a schematic view of a pressing arm of a needleless medication feeder for uniformly mixing medication;

fig. 3 is a schematic bottom view of a needleless medication feeder for uniformly mixing medication.

In the figure: 1. a housing; 2. pressing the arm; 3. a return spring; 4. a drainage tube; 5. a mixing chamber; 6. a medicine feeding pipe; 7. a mixer; 8. a battery; 21. rotating the block; 22. a pressing plate; 23. a connecting rod; 24. a mating hole; 25. a hand push block; 71. a blade; 72. a rotating electric machine.

Detailed Description

Referring to fig. 1 to 3, in the embodiment of the present invention, a needleless medicine feeder for uniformly mixing medicines includes a housing 1, a pressing arm 2, a return spring 3, a drainage tube 4, a mixing chamber 5, and a medicine feeding tube 6, a cavity is formed in the housing 1, the drainage tube 4 is disposed in the cavity, one end of the drainage tube 4 is communicated with the mixing chamber 5, the other end extends to the outside of the housing 1, a liquid medicine conveying passage is established through the drainage tube 4, the stability of liquid medicine conveying is ensured, the liquid medicine is prevented from being polluted by external substances, one end of the pressing arm 2 is hinged with the inner wall of the shell 1, the other end extends to the outside of the shell 1, be used for extrudeing drainage tube 4 and change the inside atmospheric pressure of drainage tube 4 and reach the purpose of carrying the liquid medicine, mixing chamber 5 sets up on casing 1 and is used for holding and mixing the liquid medicine, and medicine feed pipe 6 sets up on mixing chamber 5 and communicates with mixing chamber 5, feeds the liquid medicine that mixes well through medicine feed pipe 6 and feeds to patient's mouth.

In one embodiment, the drainage tube pressing device further comprises a return spring 3, one end of the return spring 3 is fixedly connected with the shell 1, the other end of the return spring 3 is fixedly connected with the pressing arm 2, the pressing arm 2 is convenient to press and release the drainage tube 4 through the cooperation between an external force and the return spring 3, the pressing arm 2 comprises a rotating block 21, a pressing plate 22, a connecting rod 23, a matching hole 24 and a hand push block 25, the rotating block 21 is hinged with the inner wall of the shell 1, the pressing arm 2 is driven to integrally rotate through the axial rotation of the rotating block 21, so that the pressing and releasing functions of the pressing arm 2 on the drainage tube 4 are realized, the pressing plate 22 is fixedly connected with the rotating block 21 and is matched with the drainage tube 4 in shape, the pressure borne by the drainage tube 4 is conveniently and uniformly dispersed, the service life of the drainage tube 4 is prolonged, the connecting rod 23 is connected with the pressing plate 22 and the hand push block 25, the connecting rod 23 is symmetrically arranged to form grooves for facilitating the distribution of the pipelines of the drainage tube 4, seted up mating holes 24 on connecting rod 23, mating holes 24 cooperatees with reset spring 3's shape, and the user of being convenient for presses to press arm 2 to realize the product to the function of absorbing of liquid medicine, has promoted the availability factor of product.

In one embodiment, the drainage tube 4 comprises an infusion pipeline at two ends and an elastic cavity at the middle part, wherein the infusion pipeline at one end is communicated with the mixing chamber 5, the infusion pipeline at the other end extends to the outside of the shell 1, and the end part of the infusion pipeline communicated with the mixing chamber 5 in the drainage tube 4 is provided with an elastic valve for preventing the liquid medicine inside the mixing chamber 5 from flowing back.

In one embodiment, a through hole for the drainage tube 4 to pass through is formed inside the rotating block 21, at least one convex block is arranged inside the through hole, the drainage tube 4 is closed and opened by extruding the drainage tube 4 through the convex block, when the pressing arm 2 is pressed to the maximum position by a user, the drainage tube 4 is not extruded by the convex block inside the rotating block 21, the drainage tube 4 is opened, an elastic cavity in the middle of the drainage tube 4 is restored and absorbs the corresponding type of liquid medicine, when the pressing arm 2 rebounds, the drainage tube 4 is extruded by the convex block inside the rotating block 21, a pipeline is twisted, the corresponding sectional area is reduced, and then the passage of the drainage tube 4 is closed, and the liquid medicine is conveniently conveyed.

In one embodiment, the mixing device 7 and the battery 8 are further included, the mixing device 7 includes a blade 71 and a rotating motor 72, the blade 71 extends into the mixing chamber 5, the rotating motor 72 is arranged on the casing 1 and is in transmission connection with the blade 71, the battery 8 is installed inside the casing 1 and is used for supplying power to the rotating motor 72, and the blade 71 rotates to fully mix the liquid medicine inside the mixing chamber 5, so that the liquid medicine is ensured to be in a uniform state all the time and is convenient for a user to use.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.

Claims

1. The utility model provides a needleless medicine feed ware of medicament homogeneous mixing which characterized in that: including casing (1), press arm (2), drainage tube (4), mixing chamber (5), medicine feed pipe (6), the cavity has been seted up to casing (1) inside, drainage tube (4) set up inside and drainage tube (4) one end and mixing chamber (5) intercommunication of cavity, the other end extend to casing (1) outside, press arm (2) one end with casing (1) inner wall is articulated, and the other end extends to casing (1) outside, is used for the extrusion drainage tube (4) change the inside atmospheric pressure of drainage tube (4) and reach the purpose of carrying the liquid medicine, mixing chamber (5) set up casing (1) go up and be used for holding and mixing the liquid medicine, medicine feed pipe (6) set up on mixing chamber (5) and with mixing chamber (5) intercommunication.

2. The needleless syringe-type medicine feeder for uniformly mixing medicines according to claim 1, wherein: still include reset spring (3), reset spring (3) one end with casing (1) fixed connection, reset spring (3) other end with press arm (2) fixed connection, press arm (2) including rotatory piece (21), stripper plate (22), connecting rod (23), mating holes (24), hand push block (25), rotatory piece (21) with the inner wall of casing (1) is articulated, stripper plate (22) with rotatory piece (21) fixed connection just is used for extrudeing drainage tube (4), connecting rod (23) are connected stripper plate (22) with hand push block (25) are used for transmitting the external force that hand push block (25) received, seted up on connecting rod (23) mating holes (24).

3. The needleless syringe-type medicine feeder for uniformly mixing medicines according to claim 1, wherein: drainage tube (4) include the infusion pipeline at both ends and the elasticity chamber at middle part, wherein one end infusion pipeline and mixing chamber (5) intercommunication, and wherein other end infusion pipeline extends to casing (1) outside, the infusion pipeline tip with mixing chamber (5) intercommunication in drainage tube (4) is provided with the elasticity valve and is used for preventing the inside liquid medicine backward flow of mixing chamber (5).

4. The needleless syringe-type medicine feeder for uniformly mixing medicines according to claim 2, wherein: a through hole for the drainage tube (4) to pass through is formed in the rotating block (21), at least one convex block is arranged in the through hole, and the drainage tube (4) is extruded by the convex block to be closed and opened.

5. The needleless syringe-type medicine feeder for uniformly mixing medicines according to claim 1, wherein: still include blender (7), battery (8), blender (7) include blade (71), rotating electrical machines (72), and inside mixing chamber (5) stretched into in blade (71), rotating electrical machines (72) set up on casing (1) and be connected with blade (71) transmission, install battery (8) inside casing (1) for rotating electrical machines (72) power supply.