CN211382821U

CN211382821U - Digestion nursing liquid food feeding device

Info

Publication number: CN211382821U
Application number: CN201922306216.1U
Authority: CN
Inventors: 张阳
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-09-01
Anticipated expiration: 2029-12-20

Abstract

A fluid food feeding device for digestion nursing, which effectively solves the problems that the prior fluid food feeding device is relatively complicated in use and operation and relatively difficult to clean; the device comprises a left and right axial esophagus, wherein a connecting pipe which is axially arranged up and down and is communicated with the inside of the esophagus is arranged on the right side of the esophagus, a suction pipe is connected to the connecting pipe in a threaded manner, the upper side of the suction pipe is bent leftwards, a piston is coaxially and movably connected in the suction pipe, a push rod is coaxially arranged on the left side of the piston, transparent covers are respectively connected to the left and right ends of the esophagus in a threaded manner, the two transparent covers are respectively in a stepped shape and are communicated with the inside of the esophagus, control pipes are respectively arranged at the outer side ends of the two transparent covers and can be inserted into the transparent covers, a first check valve with an opening facing the outside is; the structure is simple, the operation is convenient, the conception is novel, and the practicability is strong.

Description

Digestion nursing liquid food feeding device

Technical Field

The utility model relates to a gastroenterology nursing equipment technical field, especially a digestion nursing liquid food feeding device.

Background

Present clinical partial digestive system department patient is because of self state of an illness situation, can only carry out food supplement through the liquid food, the digestive system department of hospital supplies the liquid food for the patient at present, generally patient family members uses the hamper to carry the liquid food from the family, or medical personnel use the hamper to prepare the liquid food for the patient in advance, when feeding the food to the patient, still with the liquid food in the hamper pour into feed the device in, then feed the operation to the patient again, the operation is more loaded down with trivial details, empty more difficult, easily pour over, and the inside washing of the device of current feeding is more difficult, breed the bacterium easily.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming the defects of the prior art, the utility model aims to provide a digestion nursing liquid food feeding device, which effectively solves the problems that the existing liquid food feeding device is more complicated in operation and more difficult in cleaning.

The technical scheme of its solution is, the utility model discloses a control axial and store up the esophagus, store up the esophagus right side and be equipped with about the connecting pipe of axial and rather than inside intercommunication, threaded connection has the suction tube on the connecting pipe, the suction tube upside is crooked left, coaxial swing joint has the piston in the suction tube, the coaxial push rod that is equipped with in piston left side, store up the esophagus and control both ends threaded connection respectively and pass through the lid, two pass through the lid all be the stairstepping and with store up the inside intercommunication of esophagus, two outside ends that pass through the lid are equipped with the control tube respectively, the control tube can insert in passing through the lid, be equipped with the first check valve of opening orientation external in the left control tube, the intraductal second check valve that is.

Compared with the prior art, the beneficial effects of the utility model are that: the flexible pipe is carried by the precipitation ball, the precipitation ball sinks to the bottom of the liquid food, the piston is pushed and squeezed by the push rod, the suction feeding operation is completed, the liquid food is prevented from being poured repeatedly, the operation difficulty and the complex operation are caused, medical workers do not need to change containers repeatedly when feeding the patient, the labor intensity of the medical workers is reduced to a great extent, meanwhile, the feeding operation of the medical workers is simpler and more convenient, and the detachable connection structure is convenient, so that the cleaning is convenient after the feeding operation is finished, and the safety and the sanitation are higher; the structure is simple, the operation is convenient, the conception is novel, and the practicability is strong.

Drawings

Fig. 1 is a perspective view of the present invention.

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

Figure 3 is the utility model discloses the full section axonometric drawing after the split.

Fig. 4 is an enlarged view of a in fig. 2 according to the present invention.

Fig. 5 is an enlarged view of B in fig. 2 according to 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 5 and give, including controlling axial storage esophagus 1, store up esophagus 1 right side and be equipped with about the connecting pipe 2 of axial and rather than inside intercommunication, threaded connection has suction tube 3 on the connecting

pipe

2, 3 upsides of suction tube bend left, coaxial swing joint has piston 4 in the suction tube 3, the coaxial push rod 5 that is equipped with in piston 4 left side, store up esophagus 1 and control both ends threaded connection respectively and have through lid 6, two through lid 6 all be the stairstepping and with store up 1 inside intercommunication of esophagus, two outside ends that pass through lid 6 are equipped with control tube 7 respectively, control tube 7 can insert in passing through lid 6, be equipped with opening towards external first check valve 8 in the left control tube 7, be equipped with opening towards the inside second check valve 9 of esophagus 1 in the control tube 7 on right side.

In order to facilitate pushing the piston 4, the left end of the suction tube 3 is connected with an end cover 10 in a threaded manner, the push rod 5 penetrates through the end cover 10 and is connected with the end cover 10 in a sliding manner, and a tension spring 11 sleeved on the outer side of the push rod 5 is arranged between the end cover 10 and the piston 4.

In order to conveniently suck the liquid food and feed the patient conveniently, the outer sides of the two control tubes 7 are nested with the hoses 12, the free ends of the hoses 12 on the right side are provided with the precipitation balls 13, and the precipitation balls 13 are provided with a plurality of filter holes 14 communicated with the insides of the hoses 12.

In order to achieve better sealing effect, a sealing gasket 15 is coaxially fixed at the upper end of the connecting pipe 2.

In order to prevent the piston 4 from moving to the bent part of the suction pipe 3, thereby causing the liquid food to leak from the side between the piston 4 and the suction pipe 3, the bent part at the upper side of the suction pipe 3 is in a step shape, and the inner diameter at the right side of the suction pipe 3 is smaller than that at the left side.

In order to conveniently observe the state of the liquid diet in the food storage tube 1 and the suction tube 3, the food storage tube 1, the connecting tube 2 and the suction tube 3 are all transparent.

When the utility model is used, firstly, the sedimentation ball 13 is put into the liquid food, under the gravity action of the sedimentation ball 13, the hose 12 is driven to be sedimented at the bottom of the liquid food, the suction pipe 3 is convenient to suck the liquid food through the hose 12, and meanwhile, the filtering holes 14 on the sedimentation ball 13 can play a good role in filtering, thereby preventing the liquid food from being over-large and choking to a patient;

before feeding, the esophagus 1 is vertically placed, the right end of the esophagus is downward, then the push rod 5 is downwards extruded, the push rod 5 downwards pushes the piston 4 and simultaneously stretches the tension spring 11, since the second one-way valve 9 is opened towards the inside of the esophagus 1 and the first one-way valve 8 is opened towards the outside, the gas inside the esophagus 1 is discharged through the control tube 7 on the left side, when the piston 4 moves to the limit position, the push rod 5 is released, under the action of the tension spring 11, the piston 4 is restored to the initial position, and negative pressure is generated in the esophagus 1 at the moment, so that the second one-way valve 9 is opened, the first one-way valve 8 is closed, under the action of negative pressure in the esophagus 1, liquid food is sucked into the esophagus 1 through the hose 12 on the right side of the esophagus 1, repeating the above steps for many times until the air in the esophagus 1 is exhausted, and the right side of the piston 4 in the suction tube 3 and the esophagus 1 are filled with liquid food;

before feeding a patient, slightly pushing the push rod 5 again, extruding a small amount of liquid food in the food storage tube 1 into the left hose 12, exhausting the gas in the left hose 12, then extending the free end of the left hose 12 into the oral cavity of the patient, pushing the push rod 5 to extrude the liquid food in the food storage tube 1 into the oral cavity of the patient through the left hose 12, sucking the liquid food through the right hose 12 and into the food storage tube 1 when the piston 4 restores to the initial position from right to left under the action of the tension spring 11, and repeating the steps to continuously feed the patient;

because the hose 12 of the left and right sides is nested in the outside of control tube 7, the control tube 7 of the left and right sides inserts in its transparent cover 6 that corresponds the side respectively, and with transparent cover 6 zonulae occludens, and transparent cover 6 with store up esophagus 1 threaded connection,

suction tube

3 and 2 threaded connection of connecting pipe, piston 4 passes through

end cover

10 and 3 threaded connection of suction tube, make overall structure can the split be a plurality of spare parts, wash inside after facilitating the use, improve the safety and sanitation degree, guarantee easy dismounting simultaneously.

The utility model discloses it is the echelonment to set up 3 upside bending parts of suction tube, moves the bending parts of suction tube 3 in order to prevent piston 4, leads to piston 4 and 3 inner wall seals of suction tube not tight, and the liquid food leaks from the side between 3 inner walls of piston 4 and suction tube.

The utility model discloses it all is the transparence to set up and store up esophagus 1, connecting pipe 2 and suction tube 3, is for the convenient state of observing liquid food in storing up esophagus 1 and suction tube 3, guarantees to feed and eats smoothly.

The utility model discloses at the coaxial sealed pad 15 that sets up in 2 upper ends of connecting pipe, be in order to play better sealed effect, prevent that gas leakage from appearing in the junction, and can't accomplish and feed and eat the operation.

Claims

1. A digestion nursing liquid food supply device, which comprises a left axial and a right axial food storage tube (1), the utility model is characterized in that, store up connecting pipe (2) that esophagus (1) right side was equipped with the upper and lower axial and rather than inside intercommunication, threaded connection has suction tube (3) on connecting pipe (2), suction tube (3) upside left side is crooked, coaxial swing joint has piston (4) in suction tube (3), piston (4) left side is coaxial to be equipped with push rod (5), store up esophagus (1) and control both ends respectively threaded connection have through lid (6), two pass through lid (6) all be the stairstepping and with store up esophagus (1) inside intercommunication, two outside ends that pass through lid (6) are equipped with control tube (7) respectively, control tube (7) can insert in passing through lid (6), be equipped with opening in left control tube (7) and move towards external first check valve (8), be equipped with opening in control tube (7) on right side and move towards and store up inside second check valve (9) of esophagus (1).

2. The digestion nursing liquid food supply device according to claim 1, characterized in that the left end of the suction tube (3) is connected with an end cap (10) by screw thread, the push rod (5) penetrates the end cap (10) and is connected with the end cap (10) in a sliding way, and a tension spring (11) sleeved outside the push rod (5) is arranged between the end cap (10) and the piston (4).

3. The digestion nursing liquid food feeding device according to claim 1, characterized in that the outer sides of the two control tubes (7) are nested with hoses (12), the free end of the right hose (12) is provided with a precipitation ball (13), and the precipitation ball (13) is provided with a plurality of filtering holes (14) communicated with the inner part of the hose (12).

4. A feeding device for digestive care liquid food according to claim 1, wherein the upper end of the connecting tube (2) is coaxially fixed with a sealing gasket (15).

5. The feeding device for digestive nursing liquid food according to claim 1, wherein the upper side bend of the suction pipe (3) is step-shaped, and the inner diameter of the right side of the suction pipe (3) is smaller than that of the left side.

6. A digestive care liquid food supply device according to claim 1, wherein the food storage tube (1), the connecting tube (2) and the suction tube (3) are transparent.