CN216168891U

CN216168891U - Easy-to-operate newborn milk injection device

Info

Publication number: CN216168891U
Application number: CN202122537718.2U
Authority: CN
Inventors: 朱克然
Original assignee: First Affiliated Hospital of Anhui Medical University
Current assignee: First Affiliated Hospital of Anhui Medical University
Priority date: 2021-10-21
Filing date: 2021-10-21
Publication date: 2022-04-05
Anticipated expiration: 2031-10-21

Abstract

The utility model relates to an easy-to-operate newborn milk feeder, which comprises a milk feeding cylinder and a piston rod arranged in the milk feeding cylinder in a sliding manner, wherein the head part of the milk feeding cylinder is provided with an injection head, and a sucking suction nozzle is sleeved outside the injection head; the milk injection device is characterized in that one end, close to the sucking nozzle, of the bottom of the milk injection cylinder is hinged to an enclosure plate, a spacer is bonded to the upper surface of the enclosure plate, the spacer is movably sleeved with the injection head, and one end, far away from the enclosure plate, of the spacer is bonded to the upper end of the milk injection cylinder. The utility model can well adsorb the overflowed milk liquid through the arrangement of the enclosure plate, has good protection, can prevent the clothes of the newborn from being infected with the milk liquid, reduces the nursing workload, is clean and sanitary to use, and has quick, convenient and flexible operation.

Description

Easy-to-operate newborn milk injection device

Technical Field

The utility model belongs to the technical field of medical supplies, and particularly relates to an easy-to-operate newborn milk injection device.

Background

At present, in the department of pediatrics, a large number of medical staff are needed for nursing the neonate, the nursing requirement is high, the nursing difficulty is high, particularly, the nursing assistance is assisted, regular milk feeding for one time in 2 hours is generally needed, milk powder is generally filled in advance and then separated for nursing the neonate due to different conditions of the neonate, a milk feeder is used for nursing the neonate, and the operation needs extra care.

When a newborn is fed, two hands are generally required to be matched, the position of the newborn is adjusted to ensure that the newborn can successfully suck milk, and then a spacer is required to be placed at the chin position in advance to prevent the milk from overflowing to pollute clothes when the newborn is fed, so that the workload is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provide the easy-to-operate newborn breast pump which is simple in structure and reasonable in design.

The utility model realizes the purpose through the following technical scheme:

an easy-to-operate newborn milk feeder comprises a milk feeding cylinder and a piston rod arranged in the milk feeding cylinder in a sliding manner, wherein the head of the milk feeding cylinder is provided with an injection head, and a sucking suction nozzle is sleeved outside the injection head;

the milk injection device is characterized in that one end, close to the sucking nozzle, of the bottom of the milk injection cylinder is hinged to an enclosure plate, a spacer is bonded to the upper surface of the enclosure plate, the spacer is movably sleeved with the injection head, and one end, far away from the enclosure plate, of the spacer is bonded to the upper end of the milk injection cylinder.

As a further optimized scheme of the utility model, the front end of the containment plate is arranged in an arc shape.

As a further optimization scheme of the utility model, the tail part of the milk injection cylinder is provided with an inner sinking groove in sliding fit with the piston rod, the center of the inner sinking groove is provided with a sealing ring, the piston rod is abutted against the sealing ring, and the outer end of the piston rod is provided with a sealing block corresponding to the inner sinking groove.

As a further optimization scheme of the utility model, the two sides of the milk injection cylinder are symmetrically provided with slide rails, the two slide rails are externally matched with an adjusting seat in a sliding manner, and the enclosure guard plate is hinged at the bottom of the adjusting seat.

As a further optimized scheme of the utility model, the outer part of the adjusting seat is symmetrically and axially connected with fixing clamps which are respectively abutted against the two slide rails.

As a further optimization scheme of the utility model, positioning grooves are equidistantly arranged outside the slide rail, one end of each fixing clamp penetrates through the adjusting seat to be abutted against the positioning grooves, pressing blocks are arranged at the other ends of the two fixing clamps, and a spring is arranged between the two pressing blocks.

As a further optimized proposal of the utility model, the screw thread groove is uniformly distributed outside the sucking mouth.

As a further optimization scheme of the utility model, the outer part of the milk injection cylinder is provided with a scale bar.

The utility model has the beneficial effects that:

(1) through the apron board that sets up, through the angle of adjusting the apron board, make its chin position with the neonate cooperate, the chin just in time is arranged in on the separate pad, can adsorb the milk that overflows well, and the protectiveness is good, can avoid the clothing of neonate to be infected with milk, reduces nursing work load.

(2) After feeding, the utility model can pull out the sucking mouth fixed on the injection head by tearing off one corner of the spacer attached to the upper end of the milk injection cylinder and pulling outwards, meanwhile, the spacer is adhered to one end of the apron plate and is pulled, and then the replaceable new or sterilized sucking mouth is fed again.

Drawings

FIG. 1 is a top view provided by the present invention;

FIG. 2 is a front view provided by the present invention;

FIG. 3 is a partial perspective view of a milk dispensing cartridge provided by the present invention;

FIG. 4 is an enlarged view of the portion A of FIG. 1 according to the present invention;

in the figure: 1. a milk injection cylinder; 2. a piston rod; 3. an injection head; 4. a suction nozzle; 5. a containment plate; 6. an adjusting seat; 7. a spacer; 8. an inner sinking groove; 9. a seal ring; 10. a sealing block; 11. a slide rail; 12. a fixing clip; 13. positioning a groove; 14. a thread groove; 15. according to blocks; 16. a spring; 17. a scale bar.

Detailed Description

The present application will now be described in further detail with reference to the drawings, it should be noted that the following detailed description is given for illustrative purposes only and is not to be construed as limiting the scope of the present application, as those skilled in the art will be able to make numerous insubstantial modifications and adaptations to the present application based on the above disclosure.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention; in the description of the present invention, the meaning of "plurality" or "a plurality" is two or more unless otherwise specified.

Referring to the attached fig. 1-4 of the specification, the easy-to-operate newborn milk feeder of the embodiment comprises a milk feeding cylinder 1 and a piston rod 2 arranged in the milk feeding cylinder 1 in a sliding manner, wherein the head of the milk feeding cylinder 1 is provided with an injection head 3, and a sucking nozzle 4 is sleeved outside the injection head 3;

the bottom of the milk injection cylinder 1 is hinged to an enclosure plate 5 at one end close to the sucking nozzle 4, a spacer 7 is bonded to the upper surface of the enclosure plate 5, the spacer 7 is movably sleeved with the injection head 3, and one end, far away from the enclosure plate 5, of the spacer 7 is bonded to the upper end of the milk injection cylinder 1.

When the nursing device is used, the injection head 3 at the front end of the milk injection cylinder 1 is aligned with milk, the piston rod 2 is pulled to inject the milk into the milk injection cylinder 1, the spacer 7 is taken, the spacer 7 can be a matched disposable water absorption pad and penetrates through the injection head 3, one end of the spacer is attached to the upper end of the milk injection cylinder 1, the other end of the spacer is attached to the upper surface of the enclosure plate 5, then the sucking mouth 4 is arranged on the injection head 3, the angle of the enclosure plate 5 is adjusted to be matched with the chin position of a newborn, the chin is just arranged on the spacer 7, then the piston rod 2 is slowly pushed to enable the milk to enter the sucking mouth 4 from one end of the injection head 3, the nursing can be completed along with the sucking of the newborn, the operation is convenient, the structure of the enclosure plate 5 is flexibly adjusted, overflowed milk can be well adsorbed, the clothes of the newborn are prevented from being infected with the milk, the work load is increased, and after the nursing is finished, one corner of the spacer 7 attached to the upper end of the partition plate 1 is torn down, then, the sucking mouth 4 fixed on the injection head 3 can be pulled out by pulling outwards, meanwhile, the spacer 7 is adhered to one end of the containment plate 5 and is pulled along with the one end, and then the sucking mouth 4 which is new or is disinfected can be fed again, so that the utility model is clean and sanitary.

The front end of the enclosure plate 5 is arc-shaped, so that the enclosure plate can be well attached to the chin of a newborn.

Annotate the afterbody of milk section of thick bamboo 1 and be equipped with 2 sliding fit's of piston rod interior heavy groove 8, and the center department of interior heavy groove 8 is equipped with sealing washer 9, piston rod 2 is the butt setting with sealing washer 9, can guarantee to annotate the sealed of 1 internal environment of milk section of thick bamboo, in addition, the outer end of piston rod 2 is equipped with and sinks 8 corresponding sealed pieces 10 in the groove, when annotating milk section of thick bamboo 1 and not using, sealed pieces 10 and interior heavy 8 positions in the groove install mutually, have further guaranteed the sealed aseptic nature of 1 structure of milk section of thick bamboo.

Annotate a milk section of thick bamboo 1 bilateral symmetry and be equipped with slide rail 11, and two slide rail 11 outer sliding fit have the regulation seat 6, apron plate 5 articulates in the bottom of adjusting seat 6, adjusts seat 6 can with annotate a milk section of thick bamboo 1 sliding fit to make apron plate 5's position also corresponding can adjust, so that adapt to neonate's chin position better, the operation is more nimble.

The outside symmetry axis of adjusting seat 6 has connect the fixation clamp 12 with two slide rail 11 looks butt respectively, slide rail 11 outside equidistance is equipped with constant head tank 13, the one end of fixation clamp 12 is passed and is adjusted seat 6 and constant head tank 13 looks butt, two the other end of fixation clamp 12 all is equipped with according to piece 15, and two are according to being equipped with spring 16 between piece 15, press piece 15 through pressing two for spring 16 compression between the two, the fixation clamp 12 that is located on adjusting seat 6 plays, and its one end breaks away from the butt with constant head tank 13, makes and adjusts seat 6 and annotate milk section of thick bamboo 1 and can carry out the position control of relative slip, in addition, unclamp according to piece 15, after fixation clamp 12 resets again and the constant head tank 13 butt of corresponding position on slide rail 11, still can guarantee to adjust the structure of seat 6 on annotating milk section of thick bamboo 1 and fix.

The screw grooves 14 are uniformly distributed outside the sucking mouth 4, and the screw grooves 14 are arranged, so that the milk entering the sucking mouth 4 changes the flow direction due to the screw grooves 14 and does not directly flow into the mouth of a newborn, and the problem of choking caused by too fast sucking of the newborn can be prevented.

The outside of the milk injection cylinder 1 is provided with a scale bar 17 for visually determining the milk amount fed by the newborn baby.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.

Claims

1. An easy-to-operate newborn milk feeder comprises a milk feeding cylinder (1) and a piston rod (2) arranged in the milk feeding cylinder (1) in a sliding mode, and is characterized in that an injection head (3) is arranged at the head of the milk feeding cylinder (1), and a sucking nozzle (4) is sleeved outside the injection head (3);

the milk injection device is characterized in that one end, close to the sucking nozzle (4), of the bottom of the milk injection cylinder (1) is hinged to a surrounding plate (5), a spacer (7) is bonded to the upper surface of the surrounding plate (5), the spacer (7) is movably sleeved with the injection head (3), and one end, far away from the surrounding plate (5), of the spacer (7) is bonded to the upper end of the milk injection cylinder (1).

2. The easy-to-operate newborn infant feeding device according to claim 1, wherein: the front end of the enclosure plate (5) is arranged in an arc shape.

3. The easy-to-operate newborn infant feeding device according to claim 1, wherein: annotate the afterbody of milk section of thick bamboo (1) and be equipped with piston rod (2) sliding fit's interior heavy groove (8), and the center department of interior heavy groove (8) is equipped with sealing washer (9), piston rod (2) are the butt setting with sealing washer (9), and the outer end of piston rod (2) is equipped with and sinks corresponding sealed piece (10) in groove (8).

4. The easy-to-operate newborn infant feeding device according to claim 1, wherein: the bilateral symmetry of annotating a milk section of thick bamboo (1) is equipped with slide rail (11), and two slide rail (11) outer sliding fit have regulation seat (6), apron board (5) articulate the bottom in adjusting seat (6).

5. The easy-to-operate newborn infant feeding device according to claim 4, wherein: the outer part of the adjusting seat (6) is symmetrically and axially connected with fixing clamps (12) which are respectively abutted against the two slide rails (11).

6. The easy-to-operate newborn infant feeding device according to claim 5, wherein: slide rail (11) outside equidistance is equipped with constant head tank (13), the one end of fixation clamp (12) is passed and is adjusted seat (6) and constant head tank (13) looks butt, two the other end of fixation clamp (12) all is equipped with according to piece (15), and two are equipped with spring (16) according to between piece (15).

7. The easy-to-operate newborn infant feeding device according to claim 1, wherein: the outside of the sucking mouth (4) is uniformly provided with thread grooves (14).

8. The easy-to-operate newborn infant feeding device according to claim 1, wherein: and a scale bar (17) is arranged outside the milk injection cylinder (1).