CN211068113U

CN211068113U - Newborn pediatric milk infusion device

Info

Publication number: CN211068113U
Application number: CN201921137120.0U
Authority: CN
Inventors: 汤小坤
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-18
Filing date: 2019-07-18
Publication date: 2020-07-24
Anticipated expiration: 2029-07-18

Abstract

The utility model relates to a paediatrics apparatus. Aims to provide a newborn pediatric milk injector which is smooth in feeding and good in comfort. The utility model adopts the technical proposal that: a newborn pediatric breast pump comprises a milk cylinder with an opening at the upper end and a closed lower end and a feeding nipple arranged on the milk cylinder, wherein the feeding nipple comprises a threaded connector and a silica gel hose, and the threaded connector is matched with a milk outlet pipe and is in threaded connection with the milk outlet pipe; the silica gel hose comprises an inclined section and two buccal sections, the upper end of the inclined section is communicated with the threaded joint, and the lower end of the inclined section is respectively communicated with one end of each of the two buccal sections and the two buccal sections are symmetrically distributed along the central line of the inclined section; the buccal section is arc-shaped, and the far end of the buccal section is closed; the cross-section of the buccal section is flat, and a plurality of milk holes are uniformly formed in the two sides of the buccal section along the length direction of the buccal section. The utility model discloses can make annotate the milk in-process, the milk entry is more mitigat, prevents to choke the emergence of milk phenomenon, and the travelling comfort is strong.

Description

Newborn pediatric milk infusion device

Technical Field

The utility model relates to a paediatrics apparatus, concretely relates to newborn paediatrics annotates milk ware.

Background

The nursing amount of the newborn baby is large, the nursing requirement is high, especially the nursing work is carried out, the nursing work is carried out for one time at regular time of 2 hours, and the newborn baby feeding device is an instrument which is often needed to be used in the nursing process, and is especially necessary for some newborn babies which cannot be sucked. The newborn breast pump generally comprises a syringe and a push piston, and when in use, the push piston is used for pushing milk in the syringe into the mouth of a newborn from a liquid outlet at the lower end. However, the existing milk injector has the following defects and needs to be improved: the direct injection type is adopted, certain injection pressure is provided, milk can have certain impact when entering the mouth of a newborn, and the newborn is injured due to the milk choking condition easily caused by improper force control.

Disclosure of Invention

An object of the utility model is to provide a give and eat gently, the good new born baby milk ware of travelling comfort.

In order to achieve the purpose of the invention, the technical scheme adopted by the utility model is as follows: a newborn pediatric milk infusion device comprises a milk cylinder with an opening at the upper end and a closed lower end and a feeding nipple arranged on the milk cylinder, wherein a circle of annular blocking edge is arranged on the peripheral surface of the upper end of the milk cylinder; the bottom of the milk cylinder is also provided with a milk outlet pipe communicated with the interior of the milk cylinder, and the outer surface of the milk outlet pipe is provided with external threads;

the milk feeding nozzle comprises a threaded connector and a silica gel hose, and the threaded connector is matched with the milk outlet pipe and is in threaded connection with the milk outlet pipe; the silica gel hose comprises an inclined section and two buccal sections, the upper end of the inclined section is communicated with the threaded joint, the lower end of the inclined section is respectively communicated with one end of each of the two buccal sections, and the two buccal sections are symmetrically distributed along the central line of the inclined section; the buccal section is arc-shaped, and the far end of the buccal section is closed; the cross-section of the buccal section is flat, and a plurality of milk holes are uniformly formed in the two sides of the buccal section along the length direction of the buccal section.

Preferably, the upper end of the inclined section is further provided with a check valve communicated in a one-way mode towards the direction in which the mouth section is located.

Preferably, a circumferential surface of the screw joint is provided with a screw piece.

Preferably, a vertical and transparent observation port is arranged on the side wall of the milk cylinder, and a first scale mark is arranged on the observation port.

Preferably, the outer side wall of the milk cylinder is further coated with a heat insulation layer, and the heat insulation layer sequentially comprises a tinfoil reflection layer and a foam heat insulation layer from inside to outside.

Preferably, the circumferential surface of the push rod is provided with external threads, the push rod is sleeved with a limiting ring, and the limiting ring is in threaded fit with the push rod; the size of the limiting ring is larger than that of an opening at the upper end of the milk cylinder; a vertical scale groove is formed in the side wall of the push rod, and second scale lines are arranged in the scale groove.

Preferably, the bottom of the pushing piston is provided with temperature sensing color-changing rubber, and the temperature sensing color-changing silica gel layer.

The beneficial effects of the utility model are concentrated and are embodied in: can make the milk liquid inlet more moderate in the milk injection process, prevent the occurrence of milk choking phenomenon and have strong comfort. Particularly, the utility model discloses in the use, the mouth of suckleing includes the slope section and sucking the section, and the operation of being convenient for of slope section need not to inject perpendicularly, avoids the sight to shelter from. The setting that curved section of sucking, a plurality of milk hole go out milk all can play the effect of buffering injection pressure, prevents that the milk from directly dashing and the too big milk choking phenomenon that causes of milk pressure. The section of the buccal section is flat, is convenient for buccal, can reduce the gap of the mouth of the newborn, and prevents the milk from overflowing.

Drawings

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

FIG. 2 is a schematic view of the internal structure of FIG. 1;

FIG. 3 is an enlarged view of portion A of FIG. 2;

fig. 4 is a schematic cross-sectional view of a buccal section.

Detailed Description

The newborn pediatric milk injecting device shown in fig. 1-4 comprises a milk cylinder 1 with an upper end open and a lower end closed and a feeding nipple arranged on the milk cylinder 1, wherein a circle of annular blocking edge 2 is arranged on the circumferential surface of the upper end of the milk cylinder 1, a matched pushing piston 3 is arranged in the milk cylinder 1, the upper end of the pushing piston 3 is connected with the lower end of a push rod 4, and the upper end of the pushing piston 3 is connected with a pushing head 5. The bottom of the milk cylinder 1 is also provided with a milk outlet pipe 6 communicated with the inside of the milk cylinder 1, and the outer surface of the milk outlet pipe 6 is provided with external threads. When in use, the feeding nipple can be firstly taken down to suck milk into the milk cylinder 1, or the push injection piston 3, the push rod 4 and the push head 5 can be firstly taken down integrally, and the piston 3, the push rod 4 and the push head 5 are installed after the milk is filled into the milk cylinder 1.

As shown in figure 1, the feeding nipple comprises a threaded connector 7 and a silica gel hose, the threaded connector 7 is matched with the milk outlet pipe 6 and is in threaded connection with the milk outlet pipe 6, and in order to facilitate the detachment and the installation of the threaded connector 7, a screwing piece 13 is arranged on the circumferential surface of the threaded connector 7. The silica gel hose comprises an inclined section 9 and two buccal sections 10, the inclination angle of the inclined section 9 and the milk tube 1 is usually about 120 degrees, and milk can be conveniently injected from the side direction. The upper end of the inclined section 9 is communicated with the threaded connector 7, the lower end of the inclined section is communicated with one end of each of the two buccal sections 10, and the two buccal sections 10 are symmetrically distributed along the central line of the inclined section 9. The buccal section 10 is arc-shaped, and the far end is closed, that is, the end of the buccal section 10 far away from the inclined section 9 is a blind end, in other words, a closed end. The cross-section of the buccal section 10 is flat, and a plurality of milk holes 11 are uniformly arranged on two sides of the buccal section 10 along the length direction of the buccal section 10.

The utility model discloses in the use, the mouth of suckleing includes slope section 9 and sucking section 10, and slope section 9 is convenient for operate, need not to inject perpendicularly, avoids the sight to shelter from. The milk outlet of the arc-shaped mouth section 10 and the milk outlets 11 can buffer and push the pressure, so that milk choking caused by direct flushing and excessive pressure of milk can be prevented. The section of the buccal section 10 is flat, so that the buccal section is more convenient to buccal, can reduce the gap of the mouth of a newborn and prevent milk from overflowing.

The utility model discloses choose for use when a large-size milk section of thick bamboo 1, can annotate milk to a plurality of neonates in proper order, of course, consider to prevent infection, sanitation and hygiene's problem, generally need change and feed the nipple, for preventing the milk backward flow, the upper end of slope section 9 still is provided with the check valve 12 towards the one-way intercommunication of the direction at mouth section 10 place. In order to facilitate observation of the amount of milk in the milk container 1, a vertical and transparent observation port 14 is arranged on the side wall of the milk container 1, and a first scale mark is arranged on the observation port 14.

In order to further improve the heat preservation performance of the milk, the outer side wall of the milk cylinder 1 is further coated with a heat preservation layer 15, and the heat preservation layer 15 sequentially comprises a tin foil reflection layer and a foam heat insulation layer from inside to outside. Inject piston 3's bottom can also be provided with temperature sensing rubber that discolours, temperature sensing silica gel layer, temperature sensing rubber that discolours is the rubber that can change the colour according to the temperature, and its temperature control that discolours is about 35 degrees, observes temperature sensing rubber's colour through viewing aperture 14, and whether the mastery milk temperature that can be accurate is low excessively.

In addition, for the control of accurate every milk injection volume of suckleing, be provided with the external screw thread on push rod 4 global, the cover is equipped with spacing ring 16 on push rod 4,

spacing ring

16 and 4 screw-thread fit of push rod. The size of the limiting ring 16 is larger than the size of the opening at the upper end of the milk tube 1. The side wall of the push rod 4 is provided with a vertical scale groove, and a second scale mark is arranged in the scale groove. When the milk bottle is used, the height of the limiting ring 16 is adjusted according to the second scale mark, namely, a certain distance is reserved between the limiting ring 16 and the blocking edge 2, and the milk volume corresponding to the distance is represented on the second scale mark. When pushing the milk, the milk is pushed until the limiting ring 16 abuts against the blocking edge 2, and accurate milk injection amount control can be realized by the scheme.

Claims

1. A newborn pediatric milk infusion device comprises a milk cylinder (1) with an opening at the upper end and a closed lower end and a feeding nipple arranged on the milk cylinder (1), wherein a circle of annular blocking edge (2) is arranged on the peripheral surface of the upper end of the milk cylinder (1), an injection piston (3) matched with the milk cylinder (1) is arranged in the milk cylinder, the upper end of the injection piston (3) is connected with the lower end of a push rod (4), and the upper end of the injection piston (3) is connected with a push head (5); the bottom of the milk cylinder (1) is also provided with a milk outlet pipe (6) communicated with the interior of the milk cylinder (1), and the outer surface of the milk outlet pipe (6) is provided with external threads;

the method is characterized in that: the feeding nipple comprises a threaded connector (7) and a silica gel hose, wherein the threaded connector (7) is matched with the milk outlet pipe (6) and is in threaded connection with the milk outlet pipe (6); the silica gel hose comprises an inclined section (9) and two buccal sections (10), the upper end of the inclined section (9) is communicated with the threaded joint (7), the lower end of the inclined section is respectively communicated with one end of each buccal section (10), and the two buccal sections (10) are symmetrically distributed along the central line of the inclined section (9); the buccal section (10) is arc-shaped, and the far end is closed; the cross section of the buccal section (10) is flat, and a plurality of milk holes (11) are uniformly arranged on the two sides of the buccal section (10) along the length direction of the buccal section (10).

2. The newborn pediatric breast pump according to claim 1, wherein: the upper end of the inclined section (9) is also provided with a check valve (12) which is communicated towards the one-way direction of the buccal section (10).

3. The newborn pediatric breast pump according to claim 2, wherein: and a screwing sheet (13) is arranged on the circumferential surface of the threaded joint (7).

4. The newborn pediatric breast pump according to claim 3, wherein: a vertical and transparent observation port (14) is arranged on the side wall of the milk cylinder (1), and a first scale mark is arranged on the observation port (14).

5. The newborn pediatric breast pump according to claim 4, wherein: the outer side wall of the milk cylinder (1) is further coated with a heat insulation layer (15), and the heat insulation layer (15) sequentially comprises a tinfoil reflection layer and a foam heat insulation layer from inside to outside.

6. The newborn pediatric breast pump according to claim 5, wherein: the periphery of the push rod (4) is provided with external threads, the push rod (4) is sleeved with a limiting ring (16), and the limiting ring (16) is in threaded fit with the push rod (4); the size of the limiting ring (16) is larger than that of an opening at the upper end of the milk cylinder (1); the side wall of the push rod (4) is provided with a vertical scale groove, and a second scale mark is arranged in the scale groove.

7. The newborn pediatric breast pump according to claim 6, wherein: the bottom of the pushing piston (3) is provided with temperature sensing color changing rubber, and the temperature sensing color changing silica gel layer.