CN214049777U

CN214049777U - Paediatrics is with supplementary device of dosing

Info

Publication number: CN214049777U
Application number: CN202020857596.8U
Authority: CN
Inventors: 王姝元; 安俊英
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2021-08-27
Anticipated expiration: 2030-05-20

Abstract

The utility model discloses an auxiliary drug delivery device for pediatrics, which comprises a liquid bottle and a connecting part, wherein the connecting part is positioned above the liquid bottle, and the right end of the connecting part is provided with a catheter; the liquid bottle is connected with the connecting part through a pressing power part; the pressing power component comprises a water pump, a water inlet pipe, a water outlet pipe and a pressing piece; a crushing device is arranged in the cavity of the connecting part and comprises a motor, a screw and a crushing blade, and the motor is fixed in the cavity of the connecting part through a fixed disc; the screw is provided with a crushing blade; the connecting part is also provided with a solid medicine inlet. The device has simple integral structure and flexible and simple operation, improves the medicine feeding effect on one hand, and avoids crying and screaming of the sick children; on the other hand has alleviateed staff's burden greatly, has improved medicine feed efficiency, and the practicality is stronger.

Description

Paediatrics is with supplementary device of dosing

Technical Field

The utility model relates to the technical field of medical equipment, concretely relates to paediatrics is with supplementary device of dosing.

Background

The most common, convenient and relatively safe administration method in clinic is oral administration. In the routine nursing work of pediatrics, oral medicine taking is seemingly simple and relatively difficult in actual operation. Particularly, for the tablet medicine, because the children patients are small in age and difficult to swallow by themselves, medical staff generally need to crush the tablets, add a certain amount of warm water to mix the tablets evenly, and then use a small soup ladle, a small cup and the like to feed the tablets or directly use an injector to feed the tablets. Many difficulties are brought to the administration due to the small age of the children, insufficient cognition and incompatibility.

The chinese patent discloses a multi-functional supplementary medicine feed ware (application number CN201920075425.7) for paediatrics, including the medicine feed pipe, the inside sliding connection of medicine feed pipe has the push-and-pull rod, and the one end of medicine feed pipe is provided with the backup pad device, the outer wall of medicine feed pipe has cup jointed auxiliary device, first scale has been seted up to one side position department that the outer wall of medicine feed pipe is close to auxiliary device, and the outer wall of medicine feed pipe has cup jointed the snap ring near auxiliary device's opposite side position department, the outer wall block of snap ring has the medicine feed head, the outer wall of medicine feed head has cup jointed portable graduated flask. The utility model discloses a silica gel lantern ring cooperation frosting is more stable when the extrusion push-and-pull rod, and when bitter medicine is difficult to swallowing, hold comparatively bitter medicine through assisting the cup, and comparatively sweet drink is assisted and is sent medicine in the main medicine feeding pipe again, reduces the bitter of medicine and feels, through mutually supporting of wane and tongue, makes its steadiness when promoting to press to carry out the water conservancy diversion to the medicine through the guiding gutter.

Although this medicine feed ware can solve the difficult problem of medicine feed to a certain extent, in actual medicine feed, to the oral tablet medicine of needs, need the artifical rolling of medical staff to become the powder, mix with water again and become the liquid medicine, lead to in the infant's mouth through the medicine feed ware. This undoubtedly puts a large workload on the medical staff.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, an object of the utility model is to provide a paediatrics is with supplementary device of dosing, the device overall structure is simple, the flexible operation is simple and convenient, through the overall structure overall arrangement of rational design, has improved the crushing efficiency of tablet, has alleviateed medical staff's work burden, the better ideal of medicine feed effect.

In order to achieve the above object, the utility model provides a following technical scheme:

an auxiliary drug delivery device for pediatrics comprises a liquid bottle and a connecting part, wherein the connecting part is positioned above the liquid bottle, the connecting part is a cylindrical cavity, and a catheter is arranged at the right end of the connecting part; the liquid guide pipe is connected with the connecting part through a connector; the connector is of a hollow cylindrical structure; the connector and the connecting part are integrally formed; the liquid bottle is connected with the connecting part through a pressing power part; the pressing power component comprises a water pump, a water inlet pipe, a water outlet pipe and a pressing piece; the water inlet pipe is positioned below the water pump, and the water outlet pipe is positioned above the water pump; the water inlet pipe is connected with the lower part of the water pump through a water inlet pipe connecting piece; the water outlet pipe is connected with the upper part of the water pump through a water outlet pipe connecting piece; a pressing piece is arranged on the right side of the water pump, one end of the pressing piece is connected with a pressing head, and the pressing head is arc-shaped; the other end of the pressing piece is connected with a piston positioned in the water pump; the upper end of the water pump is fixedly connected with the connecting part; the outer surface of the lower end of the water pump is provided with threads, and the water pump is fixedly connected with the bottle opening of the liquid bottle through the threads; a crushing device is arranged in the cavity of the connecting part and comprises a motor, a screw and a crushing blade, and the motor is fixed in the cavity of the connecting part through a fixed disc; the diameter of the fixed disc is the same as the inner diameter of the connecting part; one end of the screw is connected with an output shaft of the motor; the other end of the screw is rotationally connected with the inner wall of the connecting part; the screw is provided with a crushing blade; the connecting part is also provided with a solid medicine inlet; the solid medicine inlet is positioned right above the motor.

Furthermore, the water inlet pipe consists of a main water pipe and two branch water pipes; the two branch water pipes are positioned at the left side and the right side of the main water pipe and are communicated with the main water pipe.

Furthermore, the water outlet pipes are divided into an upper group and a lower group which are respectively positioned at the upper end and the lower end of the water outlet pipe connecting piece.

Furthermore, check valves are respectively arranged on the water inlet pipe connecting piece and the water outlet pipe connecting piece.

Furthermore, a pressure spring which jacks up the piston in a natural state is arranged in the water pump.

Furthermore, an upper group of grinding teeth and a lower group of grinding teeth are arranged on the inner wall of the connecting part corresponding to the crushing device; wherein the upper and lower groups of grinding teeth are arranged in a staggered manner.

Further, a storage battery is further installed below the connecting portion, and the storage battery provides power for the motor.

Furthermore, the space occupied by the crushing device is 1/4-1/3 of the total space inside the connecting part.

Furthermore, the fixed disc is provided with a connecting hole; the tail end of the water outlet pipe is fixedly connected with the fixed disc through a connecting hole.

Furthermore, the branch water pipe is a soft rubber pipe.

The utility model has the advantages that:

(1) according to the novel auxiliary drug delivery device for pediatrics, the grinding device is arranged, so that tablets can be ground under the action of the grinding blade and the grinding teeth, the ground tablets are more convenient for a child to take, and the physical labor of medical staff is greatly reduced;

(2) the novel paediatrics auxiliary drug delivery device is characterized in that the water inlet pipe consists of a main water pipe and two branch water pipes; the two branch water pipes are positioned at the left side and the right side of the main water pipe and are communicated with the main water pipe, so that even when the water level in the liquid bottle is low, the liquid bottle can still better suck the liquid, the phenomenon of empty suction is avoided, and the liquid bottle suction device can be suitable for liquid bottles of different types;

(3) the novel auxiliary drug delivery device for pediatrics is similar to a toy water gun in overall shape, can stimulate curiosity of a child patient, reduces rejection psychology of the child patient during drug feeding, greatly promotes psychological transformation from rejection to active acceptance of passive drug feeding of the child patient, and enables drug feeding of medical staff to be smoother;

(4) the auxiliary drug delivery device for pediatrics is simple in overall structure and flexible and simple to operate, on one hand, the drug delivery effect is improved, and crying and screaming of the infant patient are avoided; on the other hand has alleviateed staff's burden greatly, has improved medicine feed efficiency, and the practicality is stronger.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of a pressing power unit according to the present invention;

FIG. 3 is a schematic structural view of the crushing apparatus of the present invention;

fig. 4 is a cross-sectional view of the fixed disk and the motor inside the connecting portion according to the present invention;

in the figure: 1-connecting part, 2-water pump, 3-water inlet pipe connector, 4-water inlet pipe, 5-water outlet pipe connector, 6-water outlet pipe, 7-pressing part, 8-pressing head, 9-liquid guide pipe, 10-connecting head, 11-motor, 12-screw, 13-crushing motor, 14-fixed disk, 15-solid medicine inlet, 16-liquid bottle, 17-connecting hole and 18-grinding tooth.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.

In addition, it should be noted that the terms of orientation such as left, right, up, down, head and tail in the embodiments of the present invention are only relative concepts or reference to the normal use state of the product, and should not be considered as limiting. The following describes the present invention in detail with reference to specific embodiments.

Embodiment 1 an auxiliary drug delivery device for pediatrics, having a structure as shown in fig. 1, comprising a liquid bottle 16 and a connection part 1, wherein the connection part 1 is located above the liquid bottle 16, the connection part 1 is a cylindrical cavity, and a catheter 9 is arranged at the right end of the connection part 1; the catheter 9 is connected with the connecting part 1 through a connector 10; the connector 10 is a hollow cylindrical structure; the connector 10 and the connecting part 1 are integrally formed;

specifically, the liquid bottle 16 is connected to the connecting portion 1 by a pressing power member. Referring to fig. 2, the pressing power component comprises a water pump 2, a water inlet pipe 4, a water outlet pipe 6 and a pressing piece 7; the water inlet pipe 4 is positioned below the water pump 2, and the water outlet pipe 6 is positioned above the water pump 2; the water inlet pipe 4 is connected with the lower part of the water pump 2 through a water inlet pipe connecting piece 3; the water inlet pipe 4 consists of a main water pipe and two branch water pipes; the two branch water pipes are positioned at the left side and the right side of the main water pipe and are communicated with the main water pipe, and the branch water pipes are soft rubber pipes. The water outlet pipe 6 is connected with the upper part of the water pump through a water outlet pipe connecting piece 5; the water outlet pipes 6 are divided into an upper group and a lower group which are respectively positioned at the upper end and the lower end of the water outlet pipe connecting piece 5. Wherein, the water inlet pipe connecting piece 3 and the water outlet pipe connecting piece 5 are respectively provided with a one-way valve. A pressing piece 7 is arranged on the right side of the water pump 2, one end of the pressing piece 7 is connected with a pressing head 8, and the pressing head 8 is arc-shaped; the other end of the pressing piece 7 is connected with a piston positioned in the water pump 2; a pressure spring which jacks up the piston in a natural state is arranged in the water pump 2. The upper end of the water pump 2 is fixedly connected with the connecting part 1; the outer surface of the lower end of the water pump 2 is provided with threads, and the threads are fixedly connected with the bottle opening of the liquid bottle 16;

specifically, the cavity of the connecting part 1 is internally provided with a crushing device, and the space occupied by the crushing device is 1/4-1/3 of the total space inside the connecting part 1. Referring to fig. 3, the crushing device comprises a motor 11, a screw 12 and a crushing blade 13, wherein the motor 11 is fixed in a cavity of the connecting part 1 through a fixing disc 14; the diameter of the fixed disc 14 is the same as the inner diameter of the connecting part 1; wherein, the fixed disk 14 is provided with a connecting hole 17, as shown in fig. 4. The tail end of the water outlet pipe 6 is fixedly connected with the fixed disc 14 through a connecting hole 17. One end of the screw 12 is connected with an output shaft of the motor 11; the other end of the screw 12 is rotationally connected with the inner wall of the connecting part 1; the screw 12 is provided with a crushing blade 13; the connecting part 1 is also provided with a solid medicine inlet 15; the solid medicine inlet 15 is positioned right above the motor 11. Wherein, an upper group of grinding teeth 18 and a lower group of grinding teeth 18 are arranged on the inner wall of the connecting part 1 corresponding to the crushing device; wherein the upper and lower groups of grinding teeth 18 are arranged in a staggered manner. The storage battery is also arranged below the connecting part 1 and provides power for the motor.

The utility model provides a paediatrics is with supplementary medicine feed device's application method does: solid tablets are put into the crushing device through the solid medicine inlet 15, the motor 11 is started, the motor 11 drives the crushing blade 13 to crush the tablets, meanwhile, the upper and lower groups of grinding teeth 18 which are staggered are matched to fully grind the tablets into powder, warm water with a certain volume is filled into the liquid bottle 16, the pressing head 8 is pressed, the pressing head 8 pushes the piston into the liquid cylinder of the water pump 2, when the pressing head 8 is loosened, the piston is pushed out of the hydraulic cylinder by the pressure spring, the two strokes of the piston entering and exiting the hydraulic cylinder form a complete suction cycle, warm water in the hydraulic bottle 16 is conveyed to the water outlet pipe 6 by the water inlet pipe 4, the water in the water outlet pipe 6 brings the medicinal powder in the crushing device into the liquid guide pipe 9 and further enters the oral cavity of the child patient, wherein, crushing blade 13 has played the effect of stirring and water conservancy diversion in the rotation process, has promoted the mixing and the dissolving of powder and water.

According to the novel auxiliary drug delivery device for pediatrics, the grinding device is arranged, so that tablets can be ground under the action of the grinding blade and the grinding teeth, the ground tablets are more convenient for a child to take, and the physical labor of medical staff is greatly reduced; the water inlet pipe consists of a main water pipe and two branch water pipes; the two branch water pipes are positioned at the left side and the right side of the main water pipe and are communicated with the main water pipe, so that even when the water level in the liquid bottle is low, the liquid bottle can still better suck the liquid, the phenomenon of empty suction is avoided, and the liquid bottle suction device can be suitable for liquid bottles of different types; the whole model is similar to a toy water gun, the curiosity of the infant can be stimulated, the rejection psychology of the infant during medicine feeding is reduced, the device greatly promotes the psychological transformation from the rejection of passive medicine feeding to the active acceptance of the infant, and the medicine feeding process of medical staff is smoother; the whole structure is simple, the operation is flexible and simple, on one hand, the medicine feeding effect is improved, and the crying of the sick children is avoided; on the other hand has alleviateed staff's burden greatly, has improved medicine feed efficiency, and the practicality is stronger.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An auxiliary drug delivery device for pediatrics comprises a liquid bottle and a connecting part, and is characterized in that the connecting part is positioned above the liquid bottle, the connecting part is a cylindrical cavity, and a catheter is arranged at the right end of the connecting part; the liquid guide pipe is connected with the connecting part through a connector; the connector is of a hollow cylindrical structure; the connector and the connecting part are integrally formed; the liquid bottle is connected with the connecting part through a pressing power part; the pressing power component comprises a water pump, a water inlet pipe, a water outlet pipe and a pressing piece; the water inlet pipe is positioned below the water pump, and the water outlet pipe is positioned above the water pump; the water inlet pipe is connected with the lower part of the water pump through a water inlet pipe connecting piece; the water outlet pipe is connected with the upper part of the water pump through a water outlet pipe connecting piece; a pressing piece is arranged on the right side of the water pump, one end of the pressing piece is connected with a pressing head, and the pressing head is arc-shaped; the other end of the pressing piece is connected with a piston positioned in the water pump; the upper end of the water pump is fixedly connected with the connecting part; the outer surface of the lower end of the water pump is provided with threads, and the water pump is fixedly connected with the bottle opening of the liquid bottle through the threads; a crushing device is arranged in the cavity of the connecting part and comprises a motor, a screw and a crushing blade, and the motor is fixed in the cavity of the connecting part through a fixed disc; the diameter of the fixed disc is the same as the inner diameter of the connecting part; one end of the screw is connected with an output shaft of the motor; the other end of the screw is rotationally connected with the inner wall of the connecting part; the screw is provided with a crushing blade; the connecting part is also provided with a solid medicine inlet; the solid medicine inlet is positioned right above the motor.

2. The auxiliary drug delivery device for pediatrics as claimed in claim 1, wherein the inlet tube is composed of a main tube and two branch tubes; the two branch water pipes are positioned at the left side and the right side of the main water pipe and are communicated with the main water pipe.

3. An auxiliary drug delivery device for pediatrics as claimed in claim 1 wherein said outlet tube is divided into upper and lower sets located at upper and lower ends of said outlet tube connection member.

4. The auxiliary drug delivery device for pediatrics as claimed in claim 1, wherein a one-way valve is disposed on each of the inlet pipe connector and the outlet pipe connector.

5. The auxiliary drug delivery device for pediatrics as claimed in claim 1, wherein a compression spring for naturally pushing up the piston is disposed in the water pump.

6. The auxiliary drug delivery device for pediatrics as claimed in claim 1, wherein an upper and a lower sets of grinding teeth are disposed on an inner wall of the connecting portion corresponding to the crushing device; wherein the upper and lower groups of grinding teeth are arranged in a staggered manner.

7. The auxiliary drug delivery device for pediatrics as claimed in claim 1, wherein a battery is further installed below the connection portion, the battery providing power to the motor.

8. An auxiliary delivery device for paediatrics as claimed in claim 1, wherein the crushing means occupies a space 1/4-1/3 of the total space inside the connecting part.

9. The auxiliary drug delivery device for pediatrics as claimed in claim 1, wherein the fixing plate is provided with a connecting hole; the tail end of the water outlet pipe is fixedly connected with the fixed disc through a connecting hole.

10. The auxiliary drug delivery device for pediatrics as claimed in claim 2, wherein the branch tube is a flexible rubber tube.