CN209967405U

CN209967405U - Powder medicament fetching and spraying device

Info

Publication number: CN209967405U
Application number: CN201920299333.7U
Authority: CN
Inventors: 周佩佩
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-11
Filing date: 2019-03-11
Publication date: 2020-01-21
Anticipated expiration: 2029-03-11

Abstract

The utility model discloses a powder medicament gets and spouts ware, including the hollow structure's that is used for carrying the medicine pipe, a pot head of pipe has the shower nozzle, the pipe and the one end of keeping away from the shower nozzle are connected with driving motor, the last output shaft of driving motor extends to the inside of pipe and is connected with the lead screw transmission of pipe inside, the other end of lead screw is located the inside of pipe and is close to shower nozzle department, the top threaded connection of pipe has the storage medicine bottle, the storage medicine bottle is said and is communicated with the pipe through the feeding chamber at pipe top. The utility model discloses in, can make more accurate and health to can realize accurate dressing, and the dose that the wound laid is stable, and thickness is even, through improving feeding chamber way, the using-way is more diversified.

Description

Powder medicament fetching and spraying device

Technical Field

The utility model relates to the field of medical equipment, especially, relate to a powder medicament fetching and spraying device.

Background

In clinical practice, most of the medicines are applied directly on the wound surface of a patient body by using solid powder medicines for cooperative treatment. Medical personnel often directly apply through the container that is equipped with the medicine and spill or grab the medicine with the hand and apply and spill in patient's pathological change department, lead to holding inaccurately to the measurement of medicine, grab the medicine in hand and pollute the medicine under certain circumstances, reduced work efficiency and treatment.

Although the product provided by patent document CN201220517995.5 solves some problems, it can be known from the drawings and the technical solutions that the spatula is located on the communicating tube, when the spatula takes out the medicine, the communicating tube will also go deep into the medicine container, and the protruding portion will also hinder taking the medicine, and at the same time, after the compression air bag is squeezed, although the medicine is ejected, the medicine will be blown away by the air flow, resulting in the waste of the medicine.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a powder medicament dispenser.

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

a powder medicament fetching and spraying device comprises a round pipe of a hollow structure for conveying medicaments, wherein a nozzle is sleeved at one end of the round pipe, far away from the nozzle, is connected with a driving motor, an output shaft on the driving motor extends to the inside of the round pipe and is connected with a lead screw transmission at the inner part of the round pipe, the other end of the lead screw is positioned in the round pipe and is close to the nozzle, the top of the round pipe is in threaded connection with a medicament storage bottle, the medicament storage bottle is communicated with the round pipe through a feeding cavity at the top of the round pipe, a sealing sleeve is installed between the output shaft on the driving motor and the inside of the round pipe, a plastic handle is bonded at the bottom of the connection part of the driving motor and the round pipe, the top of the plastic handle wraps and fixes the connection part of the driving motor and the round pipe, a storage battery is installed inside the plastic handle, the storage battery is electrically connected with the driving motor through a power switch.

Preferably, the spray head is of a transparent structure, the joint of the spray head is of a circular structure, and the other end of the spray head is of a flat structure.

Preferably, the material of the medicine storage bottle is transparent flexible plastic.

Preferably, the outer wall of the plastic handle is made into an anti-skidding structure, and the bottom of the plastic handle is provided with a charging interface.

Preferably, the discharge end of the feeding cavity corresponds to the screw rod and is close to the position where the driving motor is located.

Preferably, the maximum diameter of the screw rod is smaller than the inner diameter of the circular tube.

Compared with the prior art, the utility model has the advantages that;

1. compared with the prior art, the utility model discloses a driving motor drives, drives the inside lead screw rotation of pipe through driving motor and carries out the medicine and carry, compares manual extrusion gasbag and stabilizes high-efficient more to can not lead to the medicine that lays to be taken away by the air current, the medicine also is placed in the medicine storage bottle after drawing through the ration, compares and gets medicine more accurate and health with the medicine shovel, and can realize the accurate medicine of applying.

2. Compared with the prior art, the utility model discloses a discharge gate of shower nozzle be the platykurtic, carry the medicine after the extrusion through the lead screw can be through the even dressing of discharge gate on the shower nozzle, and the dose of laying is stable, and thickness is even.

3. Compared with the prior art, the utility model discloses a improve the feeding chamber way for during the dressing, can adjust the dressing posture according to patient's injured position, compare and can only level or little inclination through communicating pipe dressing, the using-way is more diversified.

Drawings

Fig. 1 is one of the side views of a powder medicine dispenser according to the present invention;

fig. 2 is a second side view of a powder medicine dispenser according to the present invention;

fig. 3 is a structural view of a powder medicine dispenser according to the present invention;

fig. 4 is a schematic structural view of a nozzle in the powder medicine dispenser according to the present invention;

fig. 5 is a schematic structural view of a feeding channel in the powder medicine dispenser of the present invention.

Illustration of the drawings: the device comprises a round tube 1, a spray head 2, a driving motor 3, a screw rod 4, a medicine storage bottle 5, a feeding cavity channel 6, a fixed cavity channel 601, a movable cavity channel 602, a folding tube 603, a sealing sleeve 7, a plastic handle 8, a storage battery 9 and a power switch 10.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, a powder medicament dispenser comprises a round tube 1 of hollow structure for conveying medicament, a nozzle 2 is sleeved at one end of the round tube 1, a driving motor 3 is connected at one end of the round tube 1 far away from the nozzle 2, an output shaft on the driving motor 3 extends into the round tube 1 and is in transmission connection with a screw rod 4 inside the round tube 1, the other end of the screw rod 4 is positioned inside the round tube 1 and close to the nozzle 2, a medicament storage bottle 5 is in threaded connection with the top of the round tube 1, the medicament storage bottle 5 is communicated with the round tube 1 through a feeding cavity 6 at the top of the round tube 1, a sealing sleeve 7 is arranged between the output shaft on the driving motor 3 and the inside of the round tube 1, a plastic handle 8 is bonded at the bottom of the connection part of the driving motor 3 and the round tube 1, the connection part of the driving motor 3 and the round tube 1 is wrapped and fixed by the top of the, a power switch 10 is embedded on the upper part of one side of the plastic handle 8 close to the spray head 2, and the storage battery 9 is electrically connected with the driving motor 3 through the power switch 10.

In the utility model, the spray head 2 is of a transparent structure, the joint of the spray head 2 is of a circular structure, and the other end of the spray head 2 is of a flat structure, so that the powder is uniformly applied to the affected part at the end 2 of the spray head of the flat structure after the medicine is extruded by the spray head; the round tube 1 is made of stainless steel, the inner wall of the round tube 1 is smooth, transparent glass is embedded in a part of rectangular region at the bottom of the round tube 1 and close to the spray head 2, the stainless steel has certain structural strength and is not easy to deform, the smooth inner part cannot obstruct medicine conveying, and the transparent glass is embedded in a part of rectangular region, so that the use condition of the medicine can be better observed, and whether the medicine is remained in the round tube 1 can be conveniently observed; the medicine storage bottle 5 is made of transparent soft plastic, the transparent material is convenient for observing the use condition of the medicine, the soft material can be used for using the medicine storage bottle 5 as an air bag, and meanwhile, the medicine storage bottle 5 can be made into an oval shape for convenience; the outer wall of the plastic handle 8 is made into an anti-skid structure, the bottom of the plastic handle 8 is provided with a charging interface, so that the plastic handle 8 is convenient to charge and use, and meanwhile, the plastic handle 8 can be designed into a detachable structure according to requirements and used for placing a mobile power supply; the discharge end of the feeding cavity 6 corresponds to the screw rod 4 and is close to the position of the driving motor 3, so that the medicine entering the circular tube 1 through the feeding cavity 6 can be timely conveyed out by the screw rod 4; the maximum diameter of the screw rod 4 is smaller than the inner diameter of the circular tube 1, so that the screw rod 4 is prevented from interfering with the inner wall of the circular tube 1 in the rotating process.

According to the reference of fig. 5, the feeding channel 6 at the top of the circular tube 1 may also be designed to be split, so that the feeding channel 6 includes a fixed channel 601 and a movable channel 602, the fixed channel 601 is located on the circular tube 1, the fixed channel 601 is rotatably connected to the movable channel 602 through a connecting member, and the joint of the fixed channel 601 and the movable channel 602 is connected through a folding tube 603, thereby realizing feeding at various angles.

The working principle is as follows: during the use, place the powder medicament that weighs in storing up medicine bottle 5, keep storing up the state of medicine bottle 5 and say 6 through the feeding chamber, make storage medicine bottle 5 and pipe 1 firm in connection, plastic handle 8 is held tightly this moment, and with 2 covers in the one end of pipe 1 of shower nozzle, aim at the affected part with shower nozzle 2, press switch 10, battery 9 supplies power this moment and make driving motor 3 work, output shaft on driving motor 3 drives the inside lead screw 4 of pipe 1 and rotates, make and reach shower nozzle 2 department under the transport of lead screw 4 through feeding chamber way 6 entering pipe 1 inside medicine, the play of continuous extrusion back process platykurtic structure is expected mouthful evenly to apply powder in the wound department, it does not have the power after powder to observe storage medicine bottle 5 and the transparent glass department on pipe 1, accomplish and apply medicine.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A powdered medicament dispenser comprising a hollow-structured circular tube (1) for delivering a medicament, characterized in that: one end of the round pipe (1) is sleeved with the spray head (2), one end of the round pipe (1) far away from the spray head (2) is connected with the driving motor (3), an output shaft on the driving motor (3) extends to the inside of the round pipe (1) and is in transmission connection with a screw rod (4) inside the round pipe (1), the other end of the screw rod (4) is positioned inside the round pipe (1) and is close to the spray head (2), the top of the round pipe (1) is in threaded connection with the medicine storage bottle (5), the medicine storage bottle (5) is communicated with the round pipe (1) through a feeding cavity channel (6) at the top of the round pipe (1), a sealing sleeve (7) is installed between the output shaft on the driving motor (3) and the inside of the round pipe (1), a plastic handle (8) is bonded with the bottom of the connection part of the round pipe (1), and the top of the plastic handle (8) wraps up and fixes the connection part of the driving motor (3) and the round pipe (1, the inside mounting of plastics handle (8) has battery (9), plastics handle (8) and be close to one side upper portion of shower nozzle (2) and inlay and be equipped with switch (10), battery (9) are connected with driving motor (3) electricity through switch (10).

2. The powdered medicament dispenser according to claim 1, wherein: the spray head (2) is of a transparent structure, the joint of the spray head (2) is of a circular structure, and the other end of the spray head (2) is of a flat structure.

3. The powdered medicament dispenser according to claim 1, wherein: the round pipe (1) is made of stainless steel, the inner wall of the round pipe (1) is smooth, and transparent glass is embedded in the bottom of the round pipe (1) and a part of rectangular area close to the spray head (2).

4. The powdered medicament dispenser according to claim 1, wherein: the medicine storage bottle (5) is made of transparent flexible plastic.

5. The powdered medicament dispenser according to claim 1, wherein: the anti-skidding structure is manufactured on the outer wall of the plastic handle (8), and a charging interface is arranged at the bottom of the plastic handle (8).

6. The powdered medicament dispenser according to claim 1, wherein: the discharge end of the feeding cavity (6) corresponds to the screw rod (4) and is close to the position where the driving motor (3) is located.

7. The powdered medicament dispenser according to claim 1, wherein: the maximum diameter of the screw rod (4) is smaller than the inner diameter of the circular tube (1).