Premature infant gravity feeding anti-galactorrhea device

Abstract

The utility model discloses an anti-galactorrhea device for gravity feeding of premature infants, and relates to the technical field of medical instruments. A premature infant gravity feeding galactorrhea prevention device comprises a feeding bottle with a hanging ring arranged at the top, and further comprises a fixing ring, and the top of the fixing ring makes contact with the bottom of the hanging ring; according to the premature infant feeding anti-overflow device, the suction cup is arranged to replace a fixing adhesive tape, the premature infant feeding anti-overflow device can be disassembled and assembled only by rotating the hand wheel in different directions, compared with the fixing adhesive tape, the premature infant feeding anti-overflow device has the advantages that the premature infant feeding anti-overflow device can be repeatedly used without replacing any component, and meanwhile the fixing adhesive tape is convenient to use. The suction cup can be firmly fixed to the side wall of the medical incubator through the air guide assembly, air can be inflated into the air bag, the air bag is expanded, a feeding bottle is clamped, and due to the fact that the air bag has certain elasticity, the feeding bottle can be damped, milk in the feeding bottle is prevented from overflowing due to vibration of the environment, and the medical incubator is more comfortable to use. The feeding bottle is transparent and is provided with scale marks, so that medical staff can conveniently master the filling amount and the flowing speed of milk.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of medical devices, more particularly, relates to a gravity feeding anti -spilling milk device of premature infant. BACKGROUND

[0002] The live birth infant born before 37 weeks of gestation is called premature infant or immature infant, and the birth weight of the premature infant is mostly below 2500g, and the head circumference is below 33cm, due to the congenital maldevelopment of the premature infant, the organ function and adaptability of the premature infant are poorer than those of the full-term infant, the sucking and swallowing functions of the premature infant are poorer, and the premature infant cannot suck milk, therefore, in general circumstances, the premature infant needs to be fed by inserting a stomach tube, however, the existing feeding method is to push the milk into the stomach tube by using a syringe, and the disadvantage of the feeding method is that the speed of pushing the milk is too high, which can cause indigestion, and research shows that the feeding method for the premature infant, i.e., the gravity feeding method of the milk or the milk flowing into the stomach naturally, is more beneficial to the digestion of the premature infant, and secondly, the existing structure is mostly a self-made infusion bottle hung on a vertical frame, and the infusion bottle cannot be used with a medical incubator, and moreover, the self-made infusion bottle of the medical staff can cause the milk to overflow due to the shaking of the infusion bottle, and the self-made infusion bottle of the medical staff can easily cause physical harm to the premature infant.

[0003] According to the search, the authorized announcement No. CN214859318U discloses a gravity feeding anti-overflow device for premature infants, which comprises a container base, a container bottle is arranged below the container base, a container bottle cap is sleeved on the top end outer wall of the container bottle, a clamping block is arranged on the outer wall of the container bottle cap, an adding opening is formed in the top surface of the container bottle cap, container clamping blocks are arranged on the bottom surface of the container base, a clamping block through hole matched with the clamping block is formed in the bottom end of the container clamping block, the container bottle is fixed and clamped on the inner side of the container clamping block in a matched mode through the clamping block arranged on the outer wall of the container bottle cap and the clamping block through hole at the bottom end of the container clamping block, a liquid outlet pipe is arranged in the middle of the bottom surface of the container bottle, and a stomach tube is sleeved in the liquid outlet pipe. However, during the use of the device, the container base is connected with the medical incubator by using fixed adhesive stickers, and the container base is inconvenient to disassemble and assemble, and the adhesive stickers can be subject to firmness recession after aging, and the premature infant is at risk of being harmed, and therefore, the gravity feeding anti-overflow milk device for premature infants is provided. UTILITY MODEL CONTENTS

[0004] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art, and provide a gravity feeding anti-overflow milk device for premature infants, which can overcome the above problems or at least partially solve the above problems.

[0005] The utility model discloses a gravity feeding anti-overflow device for premature infant which comprises a feeding bottle with a hanging ring on the top, a fixing ring, two fixing rings, an air bag, a suction cup, a gas guide assembly, a positioning column, a first piston, a second piston, a threaded rod, a hand wheel, a base, a fixing arm and a stomach tube.

[0006] Preferably, the two fixing rings are fixedly connected with a positioning column, the air bag is provided with a limiting hole corresponding to the positioning column, and the air bag is wrapped on the positioning column through the limiting hole.

[0007] Preferably, the gas guide assembly comprises a first sleeve and a second sleeve, the first sleeve is fixedly connected with the suction cup, one end of the second sleeve is fixedly connected with a gas guide pipe, and one end of the gas guide pipe is fixedly connected with the air bag.

[0008] Further, the utility model also comprises a threaded rod, the two ends of the threaded rod are fixedly connected with a first piston and a second piston respectively, and the first piston and the second piston are slidably connected in the first sleeve and the second sleeve respectively.

[0009] Further, the utility model also comprises a hand wheel, the hand wheel is rotationally connected at one end of the first sleeve, and the threaded rod penetrates through the hand wheel and is threadedly connected with the hand wheel.

[0010] Preferably, the first sleeve is fixedly connected with the base, the base is also fixedly connected with a fixing arm, and the fixing arm is fixedly connected with the fixing ring.

[0011] Preferably, the bottom of the feeding bottle is inserted with a stomach tube, and the stomach tube is a flexible tube.

[0012] Preferably, the feeding bottle is transparent, and the sidewall of the feeding bottle is provided with a scale line.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the suction cup is arranged to replace the fixed adhesive, the hand wheel is only needed to be rotated in different directions to realize the disassembly and assembly of the gravity feeding anti-overflow device for premature infant, and the device can be repeatedly used without replacing any part, the gas guide assembly can firmly fix the suction cup on the sidewall of the medical incubator, inflate the air bag, clamp the feeding bottle, and the air bag has a certain elasticity, so that the feeding bottle can be shock-absorbed to prevent the milk in the feeding bottle from overflowing due to environmental vibration, and the transparent feeding bottle with the scale line can help medical staff to master the filling amount and flow speed of the milk.

[0014] The specific embodiments of the present application will be further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0015] In the drawings:

[0016] Figure 1 Structure diagram of the gravity feeding anti-spilling device for premature infants according to the present application Figure One ;

[0017] Figure 2 Structure diagram of the gravity feeding anti-spilling device for premature infants according to the present application Figure Two ;

[0018] Figure 3 Structure diagram of the base of the gravity feeding anti-spilling device for premature infants according to the present application

[0019] Figure 4 Structure diagram of the cross section of the gravity feeding anti-spilling device for premature infants according to the present application

[0020] In the drawings: 1, feeding bottle; 11, hanging ring; 12, stomach tube; 2, suction cup; 21, first sleeve; 22, first piston; 23, threaded rod; 24, hand wheel; 3, second sleeve; 31, second piston; 32, air guide tube; 4, air bag; 41, limiting hole; 5, base; 51, fixed arm; 52, fixed ring; 53, positioning column. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme in the embodiments will be clearly and completely described below with reference to the drawings of the embodiments of the present application. The following embodiments are used to illustrate the present application, but not to limit the scope of the present application.

[0022] Embodiment: refer to Figures 1-4The utility model provides a kind of early gravity feeding anti-overflowing device for premature infant, including the feeding bottle 1 with the ring 11 in top, further including: fixed ring 52, the top of fixed ring 52 is in contact with the bottom of ring 11;Fixed ring 52 is two, and air bag 4 is arranged between the two fixed ring 52, and air bag 4 is in contact with the lateral wall of feeding bottle 1;Symmetrically arranged suction cup 2, air guide assembly is arranged on suction cup 2, and air guide assembly is connected with air bag 4;When driving suction cup 2 is adsorbed on the lateral wall of medical incubator, air guide assembly inflates air bag 4, and air bag 4 clamps feeding bottle 1;Two fixed ring 52 are fixedly connected with positioning column 53, and air bag 4 is provided with the limiting hole 41 corresponding to positioning column 53, and air bag 4 is wrapped on positioning column 53 by limiting hole 41;Air guide assembly includes: first sleeve 21 and second sleeve 3, first sleeve 21 is fixedly connected with suction cup 2, one end of second sleeve 3 is fixedly connected with air pipe 32, and one end of air pipe 32 is fixedly connected with air bag 4;Further including: threaded rod 23, the both ends of threaded rod 23 are fixedly connected with first piston 22 and second piston 31 respectively, and first piston 22 and second piston 31 are slidably connected in first sleeve 21 and second sleeve 3 respectively;Further including: hand wheel 24, hand wheel 24 is rotatably connected in one end of first sleeve 21, and threaded rod 23 penetrates hand wheel 24 and is threadedly connected with hand wheel 24;First sleeve 21 is fixedly connected on base 5, and base 5 is further fixedly connected with fixed arm 51, and fixed arm 51 is fixedly connected with fixed ring 52;Feeding bottle 1 is inserted with gastric tube 12 in bottom, and gastric tube 12 is hose;Feeding bottle 1 is transparent, and scale line is arranged on the lateral wall of feeding bottle 1;

[0023] Suction cup 2 is pasted on the lateral wall of medical incubator at appropriate height, hand wheel 24 is screwed, threaded rod 23 is driven to rotate, threaded rod 23 is displaced in horizontal direction, first piston 22 is pulled to slide in first sleeve 21, air in suction cup 2 is drawn into first sleeve 21, suction cup 2 is firmly pasted on the lateral wall of medical incubator under the action of air pressure, feeding bottle 1 is placed in fixed ring 52, ring 11 and fixed ring 52 meet, and feeding bottle 1 is hung on fixed ring 52;At the same time, the movement of threaded rod 23 also pushes second piston 31 to slide in second sleeve 3, air in second sleeve 3 is pushed into air bag 4 by air pipe 32, air bag 4 is inflated, feeding bottle 1 is wrapped and clamped, one end of gastric tube 12 is inserted in the bottom of feeding bottle 1, and the other end is placed in the oral cavity of premature infant, milk is added in feeding bottle 1, milk flows into the stomach of premature infant under the action of gravity through gastric tube 12, feeding bottle 1 is transparent, which is convenient for medical staff to observe the remaining amount of milk in feeding bottle 1, and scale line on feeding bottle 1 is convenient for medical staff to master the adding amount and flow speed of milk, when the early gravity feeding anti-overflowing device for premature infant needs to be removed, hand wheel 24 is reversely rotated, the adsorption state of suction cup 2 on the lateral wall of medical incubator is cancelled, air bag 4 is contracted, feeding bottle 1 is conveniently pulled out from fixed ring 52, and positioning column 53 is used to prevent air bag 4 from being displaced during inflation and contraction.

[0024] The utility model discloses a sucking disc 2 is set up to replace fixed adhesive, only need to rotate hand wheel 24 to different direction can realize the dismounting of this premature infant feeding anti -spill device, and compared to the advantage of fixed adhesive is not any component can be reused without replacement, simultaneously, the air guide component can make sucking disc 2 firmly fixed on the lateral wall of medical incubator, can also fill the gas in air bag 4 to make air bag 4 swell, hold feeding bottle 1, and because air bag 4 has certain elasticity, also can play the effect of shock attenuation to feeding bottle 1, prevent the environment vibration and make the milk in feeding bottle 1 spill, and the transparent feeding bottle 1 that sets up scale line is convenient for medical staff to grasp the milk filling amount and flow speed.

[0025] The above is only the preferred embodiment of the utility model, and does not limit the utility model in any form, although the utility model has disclosed as above with the preferred embodiment, however, is not used to limit the utility model, any skilled person in the utility model can make some changes or modification to the equivalent embodiment of equivalent change with the technical content of the above prompt without departing from the technical scheme range of the utility model, but any simple modification, equivalent change and modification of the above embodiment according to the technical essence of the utility model, still belongs to the range of the utility model scheme.

Claims

1. A spill-proof feeding device for gravity feeding of preterm infants, comprising a feeding bottle (1) provided with a hanger ring (11) at the top, characterized in that, Also include: The top of the fixed ring (52) is in contact with the bottom of the hanging ring (11); the fixed ring (52) is two, two said fixed ring (52) between the air bag (4) is in contact with the sidewall of the feeding bottle (1); The suction cup (2) is symmetrically arranged, and a gas guide assembly is arranged on the suction cup (2), and the gas guide assembly is connected with the air bag (4); When the suction cup (2) is driven to be adsorbed on the side wall of the medical incubator, the gas guide assembly inflates the air bag (4), and the air bag (4) clamps the feeding bottle (1).

2. The anti-spit-up device for gravity feeding of preterm infants according to claim 1, characterized in that Two said fixed ring (52) between the fixed connection has a positioning column (53), the air bag (4) is provided with a limiting hole (41) corresponding to the positioning column (53), the air bag (4) is wrapped on the positioning column (53) through the limiting hole (41).

3. The anti-spit-up device for gravity feeding of preterm infants according to claim 1, wherein The gas guide assembly comprises: a first sleeve (21) and a second sleeve (3), the first sleeve (21) is fixedly connected with the suction cup (2), one end of the second sleeve (3) is fixedly connected with a gas guide pipe (32), and one end of the gas guide pipe (32) is fixedly connected with the air bag (4).

4. The anti-spit-up device for gravity feeding of preterm infants according to claim 3, characterized in that Also include: The threaded rod (23) is fixedly connected with the first piston (22) and the second piston (31) at both ends respectively, and the first piston (22) and the second piston (31) are slidably connected in the first sleeve (21) and the second sleeve (3) respectively.

5. The anti-spit-up device for gravity feeding of preterm infants according to claim 4, characterized in that Also include: The hand wheel (24) is rotatably connected to one end of the first sleeve (21), and the threaded rod (23) penetrates the hand wheel (24) and is threadedly connected with the hand wheel (24).

6. The anti-spit-up device for gravity feeding of preterm infants according to claim 3, characterized in that, The first sleeve (21) is fixedly connected with the base (5), and the base (5) is further fixedly connected with a fixed arm (51), and the fixed arm (51) is fixedly connected with the fixed ring (52).

7. The anti-spit-up device for gravity feeding of preterm infants according to claim 1, wherein The bottom of the feeding bottle (1) is inserted with a gastric tube (12), and the gastric tube (12) is a flexible tube.

8. The anti-spit-up device for gravity feeding of preterm infants according to claim 1, wherein The feeding bottle (1) is transparent, and the sidewall of the feeding bottle (1) is provided with a scale line. The bottom of the feeding bottle (1) is inserted with a gastric tube (12), and the gastric tube (12) is a flexible tube.

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