CN212188865U

CN212188865U - Nutrient solution configuration device in intestines

Info

Publication number: CN212188865U
Application number: CN202020571396.6U
Authority: CN
Inventors: 姚芳芳
Original assignee: Second Affiliated Hospital of Zhengzhou Unviersity
Current assignee: Second Affiliated Hospital of Zhengzhou Unviersity
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2020-12-22
Anticipated expiration: 2030-04-16

Abstract

An enteral nutrient solution preparation device effectively solves the problems of large workload of medical care personnel and poor preparation effect when preparing the current clinical nutrient solution; the device comprises a configuration barrel in the vertical axial direction, wherein a measuring cylinder which is in the vertical axial direction and has an upward opening is eccentrically arranged at the upper end of the configuration barrel, a liquid inlet pipe is coaxially arranged at the lower end of the measuring cylinder, a piston is coaxially and slidably connected in the liquid inlet pipe, a plurality of liquid inlet holes which are uniformly distributed along the circumferential direction of the piston and are vertically communicated are formed in the piston, a circular plate is coaxially arranged at the upper end of the piston through a connecting rod, the lower end face of the circular plate can be contacted with the upper end face of the liquid inlet pipe, a cylindrical rod is coaxially and rotatably connected in the configuration barrel, a cylinder is coaxially and slidably connected to the lower side of the cylindrical rod, a plurality of blades are uniformly distributed along the circumferential direction; the novel multifunctional electric heating cooker is simple in structure, novel in conception, convenient to use and high in practicability.

Description

Nutrient solution configuration device in intestines

Technical Field

The utility model relates to a clinical nutrition branch of academic or vocational study apparatus technical field, especially a nutrient solution disposes device in intestines.

Background

The artificial enteral nutrient solution is a mixed preparation of various nutrient components, glucose, fat, amino acid, vitamins, electrolytes, trace elements and other substances are mixed into fluid according to a certain proportion according to the physiological requirements of patients, and the fluid is infused into the bodies of the patients in the convalescent period, so as to achieve the purposes of nutrition support and life maintenance. Clinically, generally adopt the mode of inputing intestines nutrient solution to treat the alimentary canal disease, hospital intestines and stomach branch of academic or vocational study demand is huge, needs the timing configuration supply, and the configuration to intestines nutrient solution generally adopts the manual work to dispose at present, and the operation is complicated, has increased medical personnel's work load, and the dynamics of manual stirring is uneven moreover, and the configuration effect is not good.

SUMMERY OF THE UTILITY MODEL

To the above situation, in order to overcome the defects of the prior art, the utility model aims to provide a medical staff work load is big when effectively solving the present clinical nutrient solution configuration, and the configuration effect is not good.

The technical scheme of its solution is, the utility model discloses an upper and lower axial configuration bucket, axial and opening graduated flask up about configuration bucket upper end off-centre is equipped with, the coaxial feed liquor pipe that is equipped with of graduated flask lower extreme, the intraductal coaxial sliding connection of feed liquor has the piston, set up a plurality of feed liquor holes that link up from top to bottom along its circumferencial direction equipartition on the piston, the piston upper end is through the coaxial plectane that is equipped with of connecting rod, the terminal surface can with feed liquor pipe up end contact under the plectane, coaxial rotation is connected with the cylinder pole in the configuration bucket, the coaxial sliding connection of cylinder pole downside has the drum, the drum lower extreme is equipped with a plurality of blades along its circumferencial direction equipartition, oval-shaped recess has been seted up on.

Compared with the prior art, the beneficial effects of the utility model are that: graduated flask and baffle that is equipped with, make things convenient for medical personnel to directly make the graduated flask measure in the nutritive substance flows in the configuration bucket, simplify the operating procedure of nutrient solution configuration, drum and a plurality of blade that are equipped with, can stir the nutritive substance in the configuration bucket, recess and the dead lever that are equipped with, can make the drum slide from top to bottom in the pivoted, make the nutritive substance in the configuration bucket obtain abundant stirring, the motor that is equipped with, replace the manual work to stir, reduce medical personnel's work load, this simple structure, the design is novel, high durability and convenient use, therefore, the clothes hanger is strong in practicability.

Drawings

Fig. 1 is an isometric view of the present invention.

Fig. 2 is a perspective view of the utility model.

Fig. 3 is a left side view of the utility model dissects the axonometric drawing.

Fig. 4 is a full-section left-side perspective view diagram of the utility model.

Fig. 5 is an enlarged view of a in fig. 4 according to the present invention.

Fig. 6 is a full-section top perspective view of the present invention.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

By figure 1 to 6, axial configuration bucket 1 about including, 1 upper end eccentric settings of configuration bucket are equipped with about axial and opening graduated flask 2 up, 2 coaxial feed liquor pipes 3 that are equipped with of graduated flask lower extreme, coaxial sliding connection has piston 4 in the feed liquor pipe 3, set up a plurality of feed liquor holes 5 that link up from top to bottom along its circumferencial direction equipartition on the piston 4, piston 4 upper end is equipped with plectane 6 through the connecting rod is coaxial, plectane 6 lower extreme can with feed liquor pipe 3 up end contact, coaxial rotation is connected with cylinder pole 7 in the configuration bucket 1, coaxial sliding connection has drum 8 under the

cylinder pole

7, 8 lower extremes of drum are equipped with a plurality of blades 9 along its circumferencial direction equipartition, oval-shaped recess 10 has been seted up on the 8 outer fringe face of drum, be equipped with the dead lever 11 of left right direction and insert in the recess 10 in the.

In order to drive the cylindrical rod 7 to rotate, the upper end of the configuration barrel 1 is provided with a shell 12 with a downward opening, an up-down axial motor 13 is arranged in the shell 12, and the output end of the motor 13 penetrates through the configuration barrel 1 and is coaxially and fixedly connected with the cylindrical rod 7.

In order to facilitate pulling the circular plate 6, a pull rod 14 extending out of the measuring cylinder 2 is coaxially arranged at the upper end of the circular plate 6.

In order to prevent the cylinder 8 from leaving the cylindrical rod 7, the lower end of the cylindrical rod 7 is coaxially provided with a baffle 15, and the upper end surface of the baffle 15 can be contacted with the lower end surface of the cylinder 8.

In order to prevent the cylinder 8 and the cylindrical rod 7 from rotating relatively, the inner edge surface of the cylinder 8 is provided with a through groove 16 in the vertical direction, and the outer edge surface of the cylindrical rod 7 is provided with a vertical rod 17 in the vertical direction and in sliding connection with the through groove 16.

In order to take out the nutrient solution in the configuration barrel 1 conveniently, a liquid outlet pipe 18 in the left-right axial direction is arranged on the lower side of the right end of the configuration barrel 1, and a switch valve 19 is arranged at the right end of the liquid outlet pipe 18.

In order to facilitate the medical staff to observe the liquid level in the measuring cylinder 2, the measuring cylinder 2 is made of transparent material.

The utility model discloses when using, terminal surface and feed liquor pipe 3 up end are in the initial condition of contact under the plectane 6 among this device at first set up, then a nutrient substance adds to graduated flask 2 in, confirm the volume of this nutrient substance according to the scale on graduated flask 2, upwards stimulate pull rod 14 after the volume of liquid volume is got, pull rod 14 drives plectane 6 and upwards moves, plectane 6 breaks away from the contact with feed liquor pipe 3, the liquid in graduated flask 2 flows into in feed liquor pipe 3, then flow into configuration bucket 1 through a plurality of feed liquor holes 5 on piston 4, after this nutrient substance all flowed into configuration bucket 1, press pull rod 14 downwards, make the lower terminal surface of plectane 6 and the up end contact of feed liquor pipe 3;

according to the steps, multiple nutrient substances are sequentially added into the configuration barrel 1, then the motor 13 is started, the motor 13 rotates clockwise in the shell 12, the motor 13 drives the cylindrical rod 7 to rotate clockwise, the cylindrical rod 7 drives the cylinder 8 to rotate clockwise through the vertical rod 17 and the through groove 16, the cylinder 8 drives the blades 9 to be installed clockwise, the blades 9 stir the nutrient substances in the configuration barrel 1, meanwhile, the fixing rod 11 starts to slide in the groove 10, the groove 10 is oval as a whole, the cylinder 8 starts to slide upwards while rotating, the cylinder 8 drives the through groove 16 to slide upwards along the vertical rod 17, the cylinder 8 drives the blades 9 to move upwards, and the blades 9 start to stir the nutrient substances on the upper side;

when the motor 13 rotates 180 degrees, the cylinder 8 starts to slide downwards, the cylinder 8 drives the blades 9 to move downwards and stir the nutrient substances on the lower side, along with the continuous rotation of the motor 13, the blades 9 continuously stir the nutrient substances in the configuration barrel 1 fully, when the stirring time is enough, the motor 13 is closed, then the container is prepared and placed below the switch valve 19, then the switch valve 19 is opened, the nutrient solution in the configuration barrel 1 flows into the container through the liquid outlet pipe 18, and the configuration of the nutrient solution is completed.

The utility model provides a motor 13 is prior art, and its circuit is the connected mode commonly used at present, and here is no longer described its structure in detail.

Claims

1. An enteral nutrition liquid configuration device comprises a configuration barrel (1) which is axially arranged from top to bottom, a measuring cylinder (2) which is axially arranged from top to bottom and has an upward opening is eccentrically arranged at the upper end of the configuration barrel (1), the enteral nutrition liquid configuration device is characterized in that a liquid inlet pipe (3) is coaxially arranged at the lower end of the measuring cylinder (2), a piston (4) is coaxially and slidably connected in the liquid inlet pipe (3), a plurality of liquid inlet holes (5) which are uniformly distributed along the circumferential direction and are communicated from top to bottom are formed in the piston (4), a circular plate (6) is coaxially arranged at the upper end of the piston (4) through a connecting rod, the lower end face of the circular plate (6) can be contacted with the upper end face of the liquid inlet pipe (3), a cylindrical rod (7) is coaxially and rotatably connected in the configuration barrel (1), a cylinder (8) is coaxially and slidably connected at the lower side of the cylindrical rod (7), a plurality of, a fixed rod (11) which is arranged in the left and right direction and is inserted into the groove (10) is arranged in the configuration barrel (1).

2. The enteral nutrition solution dispensing device according to claim 1, wherein the upper end of the dispensing barrel (1) is provided with a downward-opening outer casing (12), the outer casing (12) is internally provided with a vertical axial motor (13), and the output end of the motor (13) penetrates through the dispensing barrel (1) and is coaxially and fixedly connected with the cylindrical rod (7).

3. An enteral feeding solution dispensing device according to claim 1, wherein the upper end of the circular plate (6) is coaxially provided with a pull rod (14) extending out of the measuring cylinder (2).

4. An enteral feeding solution dispensing device according to claim 1, wherein the lower end of the cylindrical rod (7) is coaxially provided with a baffle (15), and the upper end surface of the baffle (15) is in contact with the lower end surface of the cylinder (8).

5. The enteral nutrition solution preparation device according to claim 1, wherein the inner edge surface of the cylinder (8) is provided with a through groove (16) in the vertical direction, and the outer edge surface of the cylindrical rod (7) is provided with a vertical rod (17) in the vertical direction and slidably connected with the through groove (16).

6. The enteral nutrition solution dispensing device according to claim 1, wherein a left-right axial liquid outlet pipe (18) is arranged at the lower side of the right end of the dispensing barrel (1), and a switch valve (19) is arranged at the right end of the liquid outlet pipe (18).

7. An enteral feeding solution preparation device according to claim 1, wherein said measuring cylinder (2) is made of transparent material.