CN215193902U

CN215193902U - External spiral feeder for medical care

Info

Publication number: CN215193902U
Application number: CN202120855531.4U
Authority: CN
Inventors: 彭皓; 林起庆; 许淑贞
Original assignee: Youjiang Medical University for Nationalities Affiliated Hospital
Current assignee: Youjiang Medical University for Nationalities Affiliated Hospital
Priority date: 2021-04-25
Filing date: 2021-04-25
Publication date: 2021-12-17
Anticipated expiration: 2031-04-25

Abstract

The utility model relates to the technical field of medical auxiliary appliances, in particular to an external spiral feeder for medical care. Comprises a propelling tube with a hollow structure inside, a screw rod is arranged in the propelling tube in a penetrating way, the upper end of the screw rod is connected with a rotating disc, an arc-shaped groove is arranged in the rotating disc, a fixed rod is inserted in the arc-shaped groove, a straight-rod gear is inserted in the propelling tube above the rotating disc, the straight-rod gear is meshed with an arc-shaped gear, the fixed rod is arranged in the propelling tube, the arc-shaped gear is connected with a rocker through the fixed rod, an esophagus is arranged below the propelling tube, two sides of the esophagus are respectively provided with a connecting device, the lower end of the screw rod is provided with a pushing disc, the side edge of the pushing disc is provided with an external spiral grain, an adjusting device is arranged in the esophagus, and the esophagus is connected with a feeding mouth through a hose, the utility model provides a nursing and feeding device which can reduce the working steps of nursing and feeding, prevent the injury of the oral cavity of a patient due to feeding, an external spiral feeder for medical care, which can feed patients efficiently by spiral pushing.

Description

External spiral feeder for medical care

Technical Field

The utility model relates to the technical field of medical auxiliary appliances, in particular to an external spiral feeder for medical care.

Background

Some severe patients can only eat some liquid foods in hospitals, the severe patients can hardly eat the liquid foods independently and only can have nursing workers or other people to help to eat, and the common feeding method is very slow in eating because the spoon device feeds the liquid foods into the mouths of the patients by other people, the patients cannot eat the liquid foods on time when the number of the patients is large, and the spoon size can limit the eating speed of the patients.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a can reduce nursing and feed the work step of eating, prevent that the disease from because feeding and eating and damaging the oral cavity, promote an efficient external screw feeder for medical care who feeds the disease through the spiral.

The utility model discloses the technical scheme who adopts does: the utility model provides an outer spiral feeder for medical care which characterized in that: the device comprises a propelling pipe with a hollow structure inside, wherein a spiral rod penetrates through the propelling pipe, a first spring is arranged in the propelling pipe and around the spiral rod, a rotary disc is connected to the upper end of the spiral rod, an arc-shaped groove is formed in the rotary disc, a fixed rod is inserted into the arc-shaped groove, a straight-rod gear is inserted into the propelling pipe and above the rotary disc, the straight-rod gear is meshed with an arc-shaped gear, the fixed rod is arranged in the propelling pipe, the arc-shaped gear is connected with a rocker through the fixed rod, an esophagus is arranged below the propelling pipe, connecting devices are respectively arranged on two sides of the esophagus, a pushing disc is arranged in the esophagus and at the lower end of the spiral rod, external spiral threads are arranged on the side edge of the pushing disc, internal spiral threads matched and screwed with the external spiral threads are arranged on the inner side of the esophagus, an adjusting device is arranged in the esophagus, and comprises a first rotating disc and a second rotating disc inserted into the first rotating disc, a plurality of dwang are equipped with to a rolling disc upper surface, one end that the rolling disc was kept away from to the dwang is connected with a plurality of discs of tightening up, the esophagus has the mouth of feeding through hose connection.

A first through hole matched with the fixed rod to penetrate through is arranged in the push pipe in a penetrating mode.

And a silica gel cushion is arranged below the push disc.

The surface of the connecting device is provided with a plurality of springs.

A second through hole which is inserted by matching with the connecting device is arranged in the propelling pipe in a penetrating way.

And a handle is arranged on one outer side of the rotating disc.

One end of the hose, which is close to the feeding nozzle, is sleeved with a baffle.

The utility model has the advantages that:

the utility model has complete functions, liquid food is shifted into the esophagus, the esophagus is fixedly connected with the propelling tube through the connecting device, the rocker is pulled downwards, the arc gear moves in a meshing relative motion with the straight-bar gear, when the straight-bar gear moves upwards, the rotating disc is driven to move upwards, the fixed rod slides in the arc groove, the rotating disc drives the screw rod to move upwards, the push disc rotates in the esophagus in a screwing mode through the matching of the external screw thread and the internal screw thread, the position of the push disc moves upwards, the spring stretches, otherwise, when the rocker is pulled upwards, the downward displacement of the push disc can occur, the spring tightens up, the displacement of the push disc in the esophagus is realized, the flow rate of the liquid food entering the mouth of a patient can be adjusted through the adjusting device in the esophagus, the feeding mouth can be prevented from being inserted too deeply into the mouth of the patient through the arrangement of the blocking piece, through the radian setting of feeding the mouth, can make the disease accept the feeding of feeder more easily, adjusting device's use step is as follows: through whole, the utility model discloses practical convenient, the food intake speed of can effective control disease.

Drawings

Fig. 1 is a sectional view of the overall structure of an external spiral feeder for medical care of the present invention.

Fig. 2 is a schematic structural view of an adjusting device of the external spiral feeder for medical care of the present invention.

Fig. 3 is a schematic view of the external spiral feeder for medical care according to the present invention.

(1, propelling tube, 2, spiral rod, 3, spring I, 4, rotating disk, 5, arc groove, 6, fixed rod, 7, straight rod gear, 8, arc gear, 9, rocker, 10, esophagus, 11, connecting device, 12, pushing disk, 12.1, fixed rod, 12.2, rotating rod, 13, adjusting device, 13.1, rotating disk I, 13.2, rotating disk II, 13.3, rotating rod, 13.4, tightening disk, 14, hose, 15, feeding mouth)

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

Can reduce the nursing and feed the work step of eating for the feeder for medical care, prevent that the disease from promoting the efficient disease of feeding through the spiral and feed through two damage oral cavities of feeding, the utility model provides an outer spiral feeder for medical care as shown in the figure, its function lies in: the device comprises a propelling pipe 1 with a hollow structure inside, wherein a spiral rod 2 is arranged in the propelling pipe 1 in a penetrating manner, a spring I3 is arranged in the propelling pipe 1 at the periphery of the spiral rod 2, the upper end of the spiral rod 2 is connected with a rotary disk 4, an arc-shaped groove 5 is arranged in the rotary disk 4, a fixed rod 6 is inserted in the arc-shaped groove 5, a straight rod gear 7 is inserted in the propelling pipe 1 above the rotary disk 4, the straight rod gear 7 is meshed with an arc-shaped gear 8, the propelling pipe 1 is internally provided with the fixed rod, the arc-shaped gear 8 is connected with a rocker 9 through the fixed rod, an esophagus 10 is arranged below the propelling pipe, connecting devices 11 are respectively arranged at two sides of the esophagus 10, a propelling disc 12 is arranged in the esophagus 10 at the lower end of the spiral rod 2, external spiral threads are arranged at the side edge of the propelling disc, and internal spiral threads which are matched and connected with the external spiral threads are arranged at the inner side of the esophagus 10, be equipped with adjusting device 13 in esophagus 10, adjusting device 13 includes rolling disc 13.1 and inserts two 13.2 of rolling disc of locating in rolling disc 13.1, a 13.1 upper surface of rolling disc is equipped with a plurality of dwang 13.3, 13.1 one end of keeping away from rolling disc 13.3 is connected with a plurality of discs 13.4 that tighten up, esophagus 10 is connected with through hose 14 and feeds and eat mouth 15.

In the utility model, a first through hole which is matched with the fixed rod 6 to pass is arranged in the propelling pipe 1.

The utility model discloses in push away the dish 12 below and be provided with the silica gel cushion.

The utility model discloses in 11 surfaces of connecting device are equipped with a plurality of springs.

The utility model discloses in advance to run through in the pipe 1 and be equipped with cooperation connecting device 11 male through-hole two.

The utility model discloses in a rolling disc 13.1 outside is equipped with the handle.

In the utility model, a separation blade is arranged at the end of the hose 14 close to the feeding nozzle 15.

When the liquid food is transferred into the esophagus 10, the esophagus 10 is fixedly connected with the propelling tube 1 through the connecting device 11, the arc-shaped gear 8 is meshed with the straight-bar gear 7 to move relatively by pulling the rocker downwards, when the straight rod gear 7 moves upwards, the rotating disk 4 is driven to move upwards, the fixed rod 6 slides in the arc-shaped groove 5, thereby the rotating disk 4 drives the screw rod 2 to move upwards, and then the pushing disk 12 is screwed and rotated in the esophagus 10 through the matching of the external screw thread and the internal screw thread, so that the push disc 12 moves upwards, the spring I3 stretches, otherwise, when the rocker is pulled upwards, the push disc 12 moves downwards, thereby the first spring 3 is tightened, so as to realize the displacement of the push disc 12 in the esophagus 10, the flow rate of the liquid food entering the patient's mouth can be adjusted in the esophagus 10 through the adjusting device 13, and the using steps of the adjusting device are as follows: the first rotating disc 13.1 is rotated by pushing the handle, the first rotating disc 13.1 is connected with the rotating rod 13.3 through the first rotating rod, the first rotating disc 13.1 rotates through the rotating rod 13.3, the rotating rod 13.3 is connected with the tightening disc 13.4 through the second rotating rod, so that the rotating rod 13.3 drives the tightening disc 13.4 to rotate, the flow rate of the food flowing into the hose 14 from the esophagus 10 is controlled, the food feeding mouth 15 can be prevented from being inserted too deeply into the mouth of a patient through the arrangement of the blocking piece, the patient can accept the food fed by the feeder more easily through the radian arrangement of the food feeding mouth 15,

the present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides an outer spiral feeder for medical care which characterized in that: the device comprises a propelling pipe (1) with a hollow structure inside, a spiral rod (2) penetrates through the propelling pipe (1), a first spring (3) is arranged in the propelling pipe (1) at the periphery of the spiral rod (2), a rotary disc (4) is connected to the upper end of the spiral rod (2), an arc-shaped groove (5) is formed in the rotary disc (4), a fixing rod (6) is inserted into the arc-shaped groove (5), a straight-bar gear (7) is inserted into the propelling pipe (1) above the rotary disc (4), the straight-bar gear (7) is meshed with an arc-shaped gear (8), the fixing rod is arranged in the propelling pipe (1), the arc-shaped gear (8) is connected with a rocker (9) through the fixing rod, an esophagus (10) is arranged below the propelling pipe, connecting devices (11) are respectively arranged on two sides of the esophagus (10), and a pushing disc (12) is arranged in the esophagus (10) at the lower end of the spiral rod (2), the utility model discloses a food feeding device, including push away set side, esophagus (10) inboard is provided with the external screw thread, be equipped with adjusting device (13) in esophagus (10), adjusting device (13) include rolling disc one (13.1) and insert and locate rolling disc two (13.2) in rolling disc one (13.1), rolling disc one (13.1) upper surface is equipped with a plurality of dwang (13.3), dwang (13.3) are kept away from rolling disc one (13.1) one end and are connected with a plurality of discs of tightening (13.4), esophagus (10) are connected with through hose (14) and feed mouth (15).

2. The external screw feeder for medical care according to claim 1, wherein: a first through hole which is matched with the fixed rod (6) to penetrate is arranged in the propelling pipe (1) in a penetrating way.

3. The external screw feeder for medical care according to claim 1, wherein: a silica gel cushion is arranged below the push disc (12).

4. The external screw feeder for medical care according to claim 1, wherein: the surface of the connecting device (11) is provided with a plurality of springs.

5. The external screw feeder for medical care according to claim 1, wherein: a second through hole which is inserted by the matching connecting device (11) is arranged in the propelling pipe (1) in a penetrating way.

6. The external screw feeder for medical care according to claim 1, wherein: a handle is arranged on the outer side of the first rotating disc (13.1).

7. The external screw feeder for medical care according to claim 1, wherein: a baffle plate is sleeved at one end of the hose (14) close to the feeding nozzle (15).