CN219042952U - Medical medicine feeding device - Google Patents

Abstract

The utility model discloses a medical medicine feeding device which comprises a medicine tube and a servo motor, wherein a bushing is fixedly arranged on the inner wall of the end part of the medicine tube, a sealing mechanism is arranged on the inner wall of the center of the bushing, a sleeve is connected with the inner wall of the end part of the medicine tube on the side of the sealing mechanism in a threaded manner, a hose is fixedly connected with the outer wall of one end of the sleeve, a leakage net is fixedly arranged on the inner wall of the other end of the sleeve, a sleeve is connected with the end part of the medicine tube far away from the bushing in a threaded manner, the end surface of the sleeve is provided with the servo motor, a driving rod is fixedly arranged at the end part of an output shaft of the servo motor, an extrusion tube is sleeved on the outer wall of the driving rod, and a piston is fixedly arranged at the end part of the extrusion tube. This medical medicine feeding device has strengthened the leakproofness, avoids medical personnel to shake the device through shaking the device and appears the phenomenon that the liquid medicine breaks away from the device when evenly shaking the liquid medicine, and the convenience of use of device increases simultaneously, has reduced the work load when medical personnel feeds the medicine.

Description

Medical medicine feeding device

Technical Field

The utility model relates to the technical field of medicine feeding devices, in particular to a medical medicine feeding device.

Background

Along with the continuous promotion of resident health consciousness and the continuous development of medical technology, people today can choose to go to a hospital in time to visit after suffering from the illness, but partial patients in the hospital are inconvenient to drink liquid medicine normally due to reasons such as diseases, so that the patients need to be helped to take medicine through a medicine feeding device in order to ensure the physical health of the patients.

However, the existing medical medicine feeding device has the following problems in use:

if publication number is CN215652690U, the authority bulletin day is 20220128's a medicine feeding device for internal medicine nursing can realize the medicine feeding function, but need medical personnel manual promotion piston, the work load when having increased medical personnel medicine feeding has reduced the use convenience of device, simultaneously because partly liquid medicine need shake even before feeding the patient again, so need strengthen the leakproofness of device, liquid medicine breaks away from the device when avoiding medical personnel to shake the device, and current medical medicine feeding device's leakproofness is not enough, easily lead to medical personnel to shake the device through shaking the device and shake the phenomenon that the device appears liquid medicine breaks away from the device.

Aiming at the problems, innovative design is urgently needed on the basis of the original medical medicine feeding device.

Disclosure of Invention

The utility model aims to provide a medical medicine feeding device, which aims to solve the problems that the prior medical medicine feeding device provided by the background art is insufficient in tightness, the phenomenon that medical staff shakes medicine liquid evenly through a shaking device and the medicine liquid is separated from the device is easily caused, and meanwhile, the device is insufficient in use convenience, so that the workload of the medical staff in medicine feeding is increased.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a medical medicine feeding device, includes pencil and servo motor, the tip inner wall fixed mounting of pencil has the bushing, and the center department inner wall of bushing is provided with sealing mechanism to the pencil tip inner wall threaded connection of sealing mechanism avris has the sleeve pipe, and sheathed tube one end outer wall fixedly connected with hose moreover, sheathed tube other end inner wall is fixed simultaneously to be provided with the screen leakage, the tip threaded connection that the bushing was kept away from to the pencil has the sleeve, and telescopic terminal surface is provided with servo motor to servo motor output shaft's tip fixed mounting has the actuating lever, and the outer wall cover of actuating lever is equipped with the extrusion pipe moreover, and the tip fixed mounting of extrusion pipe has the piston simultaneously.

Preferably, the sealing mechanism comprises a sealing rod, a baffle and a sealing rubber pad, the sealing rod is movably connected to the inner wall of the center of the bushing, the end part of the sealing rod is fixedly provided with the baffle, and the sealing rubber pad is adhered to the outer wall of the side of the baffle, which is close to the sealing rod.

Preferably, the sealing rod and the bushing form a sliding structure, the sealing rod is connected with the bushing through a spring, and the end part of the sealing rod is in a T-shaped positive section.

Preferably, the sealing rod is attached to the leakage net, and the sealing rubber pad is attached to the leakage plate.

Preferably, the driving rod and the extrusion pipe are arranged in a threaded manner, and the piston and the pipe at the end part of the extrusion pipe are in a sliding structure.

Preferably, the inner wall of the sleeve on the side of the driving rod is symmetrically fixed with a limiting rod, the outer wall of the limiting rod is slidably connected with a limiting pipe, and the limiting pipe is fixedly connected with the piston.

Compared with the prior art, the utility model has the beneficial effects that: the medical medicine feeding device has the advantages that the tightness is enhanced, the phenomenon that medicine liquid is separated from the device when medical staff shakes the medicine liquid evenly through the shaking device is avoided, meanwhile, the use convenience of the device is improved, and the workload of the medical staff in medicine feeding is reduced;

1. the sealing rod is pushed by the spring, so that the sealing rod drives the baffle to move, the sealing rubber cushion and the bushing are attached to seal the bushing, the tightness of the device is further enhanced, and the phenomenon that the liquid medicine is separated from the device when the medical staff shakes the liquid medicine evenly by the shaking device is avoided;

2. through servo motor output shaft's rotation for the actuating lever rotates, drives the extrusion pipe and removes along the actuating lever, promotes the piston and removes the liquid medicine in the extrusion medicine pipe along the medicine pipe inner wall, makes the liquid medicine flow into patient's mouth through the hose and feeds the medicine to the patient, thereby avoids medical personnel manual promotion piston, has reduced the work load when medical personnel feeds the medicine, has promoted the use convenience of device.

Drawings

FIG. 1 is a schematic view of the present utility model in a front cross-section;

FIG. 2 is a schematic view of the structure of the medicine tube and the sleeve in a disengaged state;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 4 is a schematic diagram of the connection structure of the bushing and the seal cushion of the present utility model;

FIG. 5 is a schematic side view of a bushing of the present utility model.

In the figure: 1. a medicine tube; 2. a bushing; 3. a sealing mechanism; 301. a sealing rod; 302. a baffle; 303. sealing rubber cushion; 4. a sleeve; 5. a hose; 6. a drain screen; 7. a sleeve; 8. a servo motor; 9. a driving rod; 10. extruding the tube; 11. a piston; 12. a limit rod; 13. and a limiting tube.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a medical medicine feeding device, including medicine pipe 1, bushing 2, sealing mechanism 3, sealing rod 301, baffle 302, sealing rubber pad 303, sleeve pipe 4, hose 5, leak net 6, sleeve 7, servo motor 8, actuating lever 9, extrusion pipe 10, piston 11, gag lever post 12 and gag lever post 13, the tip inner wall fixedly connected with bushing 2 of medicine pipe 1, and sealing mechanism 3 is installed to the center department inner wall of bushing 2, and sealing mechanism 1 tip inner wall screw thread of sealing mechanism 3 avris is provided with sleeve pipe 4, sealing mechanism 3 includes sealing rod 301, baffle 302 and sealing rubber pad 303, and sealing rod 301 movable mounting is in the center department inner wall of bushing 2, and sealing rod 301's tip fixedly connected with baffle 302, and baffle 302 is close to sealing rod 301's avris outer wall bonding has sealing rubber pad 303, be convenient for seal bushing 2 through sealing mechanism 3, thereby promote device's leakproofness, avoid the staff to shake the phenomenon that breaks away from the device when device appears to shake liquid medicine through shaking device, sealing rod 301 and bushing 2 sliding connection, and sealing rod 301 is connected through spring and bushing 2, and sealing rod 301 movable mounting is in the positive cross-section of sealing rod 301 is the shape of the relative seal rod 301.

The outer wall fixed mounting of one end of sleeve pipe 4 has hose 5, and the other end inner wall fixedly connected with of sleeve pipe 4 leaks net 6, and sealing rod 301 and leak net 6 laminating set up, and sealing rubber pad 303 and bushing 2 laminating are connected, and in the sleeve pipe 4 of being convenient for was inserted in the medicine pipe 1, promote sealing rod 301 through leaking net 6 for sealing rubber pad 303 breaks away from bushing 2, thereby makes things convenient for medicine pipe 1 liquid to flow into in the patient mouth through sleeve pipe 4 and hose 5.

The end part of the medicine tube 1 far away from the bushing 2 is provided with a sleeve 7 in a threaded manner, the end surface of the sleeve 7 is provided with a servo motor 8, the end part of the output shaft of the servo motor 8 is fixedly connected with a driving rod 9, the outer wall of the driving rod 9 is movably connected with an extrusion tube 10, the end part of the extrusion tube 10 is fixedly connected with a piston 11, the driving rod 9 is in threaded connection with the extrusion tube 10, the piston 11 at the end part of the extrusion tube 10 is slidably arranged with the medicine tube 1, the output shaft of the servo motor 8 is convenient to rotate so as to drive the driving rod 9 to rotate, the extrusion tube 10 is enabled to move along the driving rod 9, the piston 11 is pushed to move relative to the medicine tube 1, medicine liquid in the medicine tube 1 is extruded into a patient mouth, the limiting rod 12 is symmetrically fixed on the inner wall of the sleeve 7 at the side of the driving rod 9, the limiting tube 13 is slidably arranged on the outer wall of the limiting rod 12, the limiting tube 13 is fixedly connected with the piston 11, the piston 11 drives the limiting tube 13 to move along the limiting rod 12 along with the movement of the piston 11, and the piston 11 is enabled to stably move.

Working principle: when the medical medicine feeding device is used, firstly, as shown in fig. 1-2 and 4, medical staff firstly pours medicine liquid into a medicine tube 1, at the moment, a spring pushes a sealing rod 301 to drive a sealing rubber pad 303 adhered to the surface of a baffle 302 to be attached to a bushing plate 2, so that the sealing property of the device is enhanced, then a sleeve 7 is moved to the end part of the medicine tube 1, then the sleeve 7 is screwed, then the medical staff shakes the medicine liquid uniformly, so that the phenomenon that the medical staff shakes the medicine liquid uniformly through the shaking device is avoided, as shown in fig. 1 and 3-4, when medicine is fed, the sleeve 4 is inserted into the medicine tube 1 and screwed, then the sleeve 4 drives a drain net 6 to push the sealing rod 301, then the sealing rod 301 slides relative to the bushing plate 2 to push the sealing rubber pad 303 to be detached from the bushing plate 2, then the tail end of a hose 5 is inserted into a patient, as shown in fig. 1, 3 and 5, then a servo motor 8 is started to drive a driving rod 9 to rotate, then the pressing tube 10 is moved along the driving rod 9 to push the piston 11 to attach the medicine tube 1 to the medicine tube 4, and the medicine liquid is moved along the direction of the sleeve 11 along with the shaking device, and the piston 11 is pushed by the piston 11 to move along the piston 11 along the direction of the piston 11, and the piston 11 is pushed by the medical staff, so that the medical staff is prevented from moving the medicine feeding staff is convenient to move the medicine tube 11 and the medicine feeding device is convenient to be convenient to push the medicine and the medicine is convenient to be convenient to move and easy to be 11 and easy to move and the medicine is easy to be pushed and easy to be moved and the medicine.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. The utility model provides a medical medicine feeding device, includes pencil (1) and servo motor (8), its characterized in that: tip inner wall fixed mounting of medicine pipe (1) has bushing (2), and the center department inner wall of bushing (2) is provided with sealing mechanism (3) to the medicine pipe (1) tip inner wall threaded connection of sealing mechanism (3) avris has sleeve pipe (4), and the one end outer wall fixedly connected with hose (5) of sleeve pipe (4) moreover, and the other end inner wall fixedly provided with of sleeve pipe (4) leaks net (6) simultaneously, the tip threaded connection that bushing (2) was kept away from to medicine pipe (1) has sleeve (7), and the terminal surface of sleeve (7) is provided with servo motor (8) to the tip fixed mounting of servo motor (8) output shaft has actuating lever (9), and the outer wall cover of actuating lever (9) is equipped with extrusion pipe (10), and the tip fixed mounting of extrusion pipe (10) has piston (11) simultaneously.

2. A medical feeding device according to claim 1, wherein: the sealing mechanism (3) comprises a sealing rod (301), a baffle plate (302) and a sealing rubber pad (303), the sealing rod (301) is movably connected to the inner wall of the center of the bushing plate (2), the end part of the sealing rod (301) is fixedly provided with the baffle plate (302), and the sealing rubber pad (303) is adhered to the outer wall of the side, close to the sealing rod (301), of the baffle plate (302).

3. A medical feeding device according to claim 2, wherein: the sealing rod (301) and the bushing (2) form a sliding structure, the sealing rod (301) is connected with the bushing (2) through a spring, and the end part of the sealing rod (301) is in a T-shaped positive section.

4. A medical feeding device according to claim 2, wherein: the sealing rod (301) is attached to the drain screen (6), and the sealing rubber pad (303) is attached to the drain board (2).

5. A medical feeding device according to claim 1, wherein: the driving rod (9) and the extrusion tube (10) are arranged in a threaded manner, and a piston (11) at the end part of the extrusion tube (10) and the medicine tube (1) form a sliding structure.

6. A medical feeding device according to claim 1, wherein: limiting rods (12) are symmetrically fixed on the inner wall of the sleeve (7) at the side of the driving rod (9), limiting pipes (13) are connected to the outer wall of the limiting rods (12) in a sliding mode, and the limiting pipes (13) are fixedly connected with the pistons (11).

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