CN214158013U

CN214158013U - Medical feeder

Info

Publication number: CN214158013U
Application number: CN202021907876.1U
Authority: CN
Inventors: 宋雪瑶; 其他发明人请求不公开姓名
Original assignee: Liaoning Cancer Hospital and Institute
Current assignee: Liaoning Cancer Hospital and Institute
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2021-09-10
Anticipated expiration: 2030-09-04

Abstract

The utility model discloses a medical feeder belongs to the medical instrument field. The storage box is provided with a liquid food port, the joint is connected to the liquid food port and fixedly connected to a connecting pipe, and the connecting pipe is communicated with a connecting hose through a flow regulating device; the hole through connection of coupling hose is connected to crossing the edible chamber, rotationally is connected with first gear in the holding tank, and bite-block plate fixed connection is to first gear, and first gear drive is connected to the second gear, and second gear fixedly connected with opens and close the board, opens and close board fixed connection compression spring's one end, compression spring's other end fixed connection is on crossing the inside wall in edible chamber. The occluding plate drives the opening and closing plate to open the passage between the connecting hose and the feeding nozzle, the opening and closing degree of the opening and closing plate is controlled by the occluding degree of the occluding plate, the patient can take food under the action of gravity and the sucking of the patient, the occluding plate is loosened, and the compression spring drives the opening and closing plate to be closed, so that the patient can be given the initiative of taking food, and the probability of choking the trachea by the liquid food can be greatly reduced.

Description

Medical feeder

Technical Field

The utility model relates to the field of medical equipment, in particular to medical feeder.

Background

The medical nursing tool is an instrument, equipment, an appliance, a material or other articles which are used for a human body independently or in combination, the medical tool is the most basic element of medical, scientific research, teaching, organization and clinical subject work, namely comprises a professional medical tool and a household medical tool, the development types of the medical nursing tool are more and more abundant along with the development progress of medical technology and the continuous generation of the actual demands of people, the medical nursing tool comprises a feeder which is a specific appliance, and in the medical field, patients cannot eat food by themselves due to the requirements of illness and treatment, so that the medical auxiliary feeding equipment is required to be used for feeding food.

Present feeder for medical care, medical personnel use inconveniently, need feed the patient through the ladle and eat, waste time and energy, lead to medical personnel to use inconveniently, and the food of the disease of inconvenient action is generally for the liquid food, feed and eat the in-process and easily spill, follow-up clearance is also very troublesome, and the feed of disease is very passive, can not take according to the needs initiative of oneself, thereby easily take place food and chock tracheal danger, consequently need a medical treatment feeder of the inconvenient disease initiative feed of being convenient for.

SUMMERY OF THE UTILITY MODEL

The utility model provides a medical feeder, which can solve the problem of active feeding of patients who are not beneficial to inconvenient actions in the prior art.

A medical feeder, comprising a connector, a connecting pipe, a flow regulating device, a connecting hose, a feeding device and a storage box, wherein:

the storage box is used for storing liquid food, the lower end of the storage box is provided with a liquid food port for the liquid food in the storage box to flow out, the upper end of the joint is detachably connected to the liquid food port, the lower end of the joint is fixedly connected to the upper end of a connecting pipe, and the lower end of the connecting pipe is connected to the upper end of the connecting hose in a penetrating manner through the flow regulating device;

the feeding device comprises a feeding nozzle, an occluding plate, a first gear, a starting and closing plate, a second gear and a compression spring, wherein a food passing cavity is formed in the feeding nozzle, the lower end of a connecting hose is fixedly connected to the feeding nozzle, an inner hole of the connecting hose is connected to the food passing cavity in a penetrating manner, accommodating grooves are formed in two opposite outer side walls of the feeding nozzle, the accommodating grooves are rotatably connected with the first gear, the occluding plate is fixedly connected to the first gear, the two first gears are connected to the second gear in a transmission manner, the second gear is rotatably connected to the inner side wall of the food passing cavity, the second gear is fixedly connected with the starting and closing plate, the starting and closing plate is used for plugging a passage between the connecting hose and an outlet of the feeding nozzle, and one side, far away from the connecting hose, of the starting and closing plate is fixedly connected with one end of the compression spring, the other end of the compression spring is fixedly connected to the inner side wall of the feeding cavity.

Further, the connector is in threaded connection with the liquid food port.

Furthermore, the holding tank is provided with a connecting groove which penetrates through the food passing cavity, and the first gear is meshed with the second gear through the connecting groove.

Further, still include first gag lever post, second gag lever post and reset spring, a plurality of spacing holes have been seted up on the both sides wall of holding tank, one of one end and one side of first gag lever post spacing hole cooperation, the first board of dialling of fixedly connected with on the first gag lever post, the complex is kept away from to first gag lever post the spout has been seted up to the one end in spacing hole, the one end slidable of second gag lever post is connected to in the spout, reset spring's one end fixed connection to the second gag lever post is close to the one end of spout, reset spring's other end fixed connection to on the inside wall of spout, the fixedly connected with second dials the board on the second gag lever post.

Further, the flow regulating device comprises a shell and a sealing plate, the shell is provided with a first accommodating cavity, the first accommodating cavity is used for accommodating the sealing plate, the lower end of the connecting pipe is fixedly connected to the shell, the inner hole of the connecting pipe is communicated with the first accommodating cavity, the sealing plate is hinged on the inner side wall of the first accommodating cavity, the sealing plate is connected with the first accommodating cavity in a dynamic sealing way, a second through hole is formed in the sealing plate, the upper end of the connecting hose is fixedly connected to the sealing plate, an inner hole of the connecting hose is connected to the second through hole in a penetrating manner, the shell is also provided with a second accommodating cavity which is used for accommodating the movement of the sealing plate, the shell is close to one side of the connecting hose is further provided with a yielding groove, and the yielding groove is used for accommodating the movement of the connecting hose.

Has the advantages that: the utility model provides a pair of medical treatment feeder, the disease will feed the mouth and bite, bites the snap-in plate, the snap-in plate drives first gear revolve, first gear drives second gear revolve, the second gear drives opens and closes the board opposite direction rotation, open coupling hose and the route of feeding the mouth, suck under action of gravity and disease, the liquid food will get into in the disease mouth, thereby reach the purpose that the disease initiatively fed, reduce and chock tracheal probability, the disease loosens the snap-in plate, under compression spring's effect, it is closed to open and close the board, and the disease can open and close the opening and shutting of board through the interlock degree control of snap-in plate and become, thereby let the feed initiatively give the patient, therefore can significantly reduce the liquid food chock tracheal probability.

Drawings

Fig. 1 is a schematic structural view of a medical feeder according to the present invention;

FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1;

FIG. 3 is a schematic cross-sectional view taken along line B-B of FIG. 1;

FIG. 4 is a schematic view of the connection relationship between the first and second position-limiting rods and the return spring;

fig. 5 is an enlarged view of a portion of the structure at C in fig. 1.

Description of reference numerals:

1-joint, 2-connecting pipe, 3-flow regulating device, 31-shell, 311-first containing cavity, 312-second containing cavity, 313-abdicating groove, 32-sealing plate, 4-connecting hose, 5-feeding device, 51-feeding nozzle, 511-containing groove, 512-limiting hole, 52-bite plate, 53-first gear, 54-opening and closing plate, 55-second gear, 56-compression spring, 6-first limiting rod, 61-first shifting plate, 62-sliding groove, 7-second limiting rod, 71-second shifting plate, 8-reset spring, 9-storage box and 91-flow food port.

Detailed Description

In the following, an embodiment of the present invention will be described in detail with reference to the drawings, but it should be understood that the scope of the present invention is not limited by the embodiment.

The specific embodiment is as follows:

as shown in fig. 1 to 5, an embodiment of the present invention provides a medical feeder, including joint 1, connecting pipe 2, flow adjusting device 3, connecting hose 4, feeding device 5, first gag lever post 6, second gag lever post 7, reset spring 8 and storage box 9, wherein:

the storage box 9 is used for storing liquid food, the lower end of the storage box 9 is provided with a liquid food port 91 for the liquid food in the storage box 9 to flow out, the upper end of the joint 1 is detachably connected to the liquid food port 91, the joint 1 is in threaded connection with the liquid food port 91, the lower end of the joint 1 is fixedly connected to the upper end of the connecting pipe 2, an inner cavity of the joint 1 is connected to an inner hole of the connecting pipe 2 in a penetrating manner, and the lower end of the connecting pipe 2 is connected to the upper end of the connecting hose 4 in a penetrating manner through the flow adjusting device 3;

the feeding device 5 comprises a feeding nozzle 51, a bite plate 52, a first gear 53, an opening and closing plate 54, a second gear 55 and a compression spring 56, wherein a feeding cavity is formed inside the feeding nozzle 51, the lower end of the connecting hose 4 is fixedly connected to the feeding nozzle 51, an inner hole of the connecting hose 4 is connected to the feeding cavity in a penetrating manner, two opposite outer side walls of the feeding nozzle 51 are respectively provided with a containing groove 511, the containing grooves 511 are respectively and rotatably connected with the first gear 53, the bite plate 52 is fixedly connected to the first gear 53, the two first gears 53 are respectively and rotatably connected to the second gear 55, the containing grooves 511 are respectively provided with a connecting groove penetrating to the feeding cavity, the first gear 53 is meshed with the second gear 55 through the connecting groove, the second gear 55 is rotatably connected to the inner side wall of the feeding cavity, the second gears 55 are respectively and fixedly connected with an opening and closing plate 54, the opening and closing plate 54 is used for plugging a passage for connecting the outlet of the connecting hose 4 and the feeding nozzle 51, one end of a compression spring 56 is fixedly connected to one side of the opening and closing plate 54 far away from the connecting hose 4, and the other end of the compression spring 56 is fixedly connected to the inner side wall of the cavity.

A plurality of spacing holes 512 have been seted up on the both sides wall of holding tank 511, the one end of first gag lever post 6 cooperates with a spacing hole 512 of one side, first group's board 61 of fixedly connected with on the first gag lever post 6, spout 62 has been seted up to the one end that complex spacing hole 512 was kept away from to first gag lever post 6, the one end slidable of second gag lever post 7 is connected to in the spout 62, reset spring 8's one end fixedly connected to second gag lever post 7 is close to the one end of spout 62, reset spring 8's other end fixedly connected to on the inside wall of spout 62, plate 71 is dialled to the fixedly connected with second on the second gag lever post 7.

The flow adjusting device 3 comprises a shell 31 and a sealing plate 32, the shell 31 is provided with a first accommodating cavity 311, the first accommodating cavity 311 is used for accommodating the sealing plate 32, the lower end of the connecting pipe 2 is fixedly connected to the shell 31, the inner hole of the connecting pipe 2 is connected to the first accommodating cavity 311 in a penetrating manner, the sealing plate 32 is hinged to the inner side wall of the first accommodating cavity 311, the sealing plate is connected with the first accommodating cavity 311 in a dynamic sealing manner, the sealing plate 32 is provided with a second through hole, the upper end of the connecting hose 4 is fixedly connected to the sealing plate 32, the inner hole of the connecting hose 4 is connected to the second through hole in a penetrating manner, the shell 31 is further provided with a second accommodating cavity 312, the second accommodating cavity 312 is used for accommodating the movement of the sealing plate 2, one side, close to the connecting hose 4, of the shell 31 is further provided with an abdicating groove 313, and the abdicating groove 313 is used for accommodating the movement of the connecting hose 4.

During the use, let medical personnel stir sealing plate 32 in advance, sealing plate 32 drives the overlap area change of coupling hose 4 and the hole of connecting pipe 2 at first holding tank 311 and second holding tank 312 motion in-process to overall food intake flow is controlled in advance, with the demand that adapts to different recovery degree crowds.

Medical personnel place position device 5 by the mouth of the patient, the patient is sucked and is fed mouth 51, bite and move bite-block 52, bite-block 52 drives through first gear 53 and second gear 55 and open and close board 54 and rotate, open and close board 54 and open the route between connecting hose 4 and the holding tank, thereby feed through the sucking of gravity and patient, the degree of opening and shutting of board 54 can be controlled through the degree of interlock of control bite-block 52, thereby the opportunity and the flow that the patient can oneself control and go on, choke the trachea when can greatly reduced patient's feed, when stopping feed, loosen bite-block 52, open and close board 54 closed under compression spring 56's effect, two open and shut board 54 and holding tank 511 move sealing connection, consequently the route of disconnect-connection hose 4 and holding tank 511, thereby stop feed, prevent that food from spilling.

In order to facilitate the patients to eat food quickly, the first limiting rod 6 and the second limiting rod 7 are inserted into the corresponding limiting holes 512 in advance, and the first limiting rod 6 and the second limiting rod 7 can control the maximum rotation angle of the bite plate 52, so that the bite plate can be adapted to users with different degrees of illness, and the difficulty of controlling the bite plate 52 by the patients is reduced.

The above disclosure is only for a few specific embodiments of the present invention, however, the present invention is not limited to the embodiments, and any changes that can be considered by those skilled in the art shall fall within the protection scope of the present invention.

Claims

1. The utility model provides a medical treatment feeder, its characterized in that includes joint (1), connecting pipe (2), transfers a class device (3), coupling hose (4), feeds and eats device (5) and storage box (9), wherein:

the storage box (9) is used for storing liquid food, a liquid food port (91) is formed in the lower end of the storage box (9) and used for enabling the liquid food in the storage box (9) to flow out, the upper end of the joint (1) is detachably connected to the liquid food port (91), the lower end of the joint (1) is fixedly connected to the upper end of the connecting pipe (2), and the lower end of the connecting pipe (2) is connected to the upper end of the connecting hose (4) in a penetrating mode through the flow regulating device (3);

the feeding device (5) comprises a feeding nozzle (51), a bite plate (52), a first gear (53), an opening and closing plate (54), a second gear (55) and a compression spring (56), a feeding cavity is formed in the feeding nozzle (51), the lower end of the connecting hose (4) is fixedly connected to the feeding nozzle (51), an inner hole of the connecting hose (4) is connected to the feeding cavity in a penetrating manner, accommodating grooves (511) are formed in two opposite outer side walls of the feeding nozzle (51), the accommodating grooves (511) are rotatably connected with the first gear (53), the bite plate (52) is fixedly connected to the first gear (53), the two first gears (53) are connected to the second gear (55) in a transmission manner, the second gear (55) is rotatably connected to the inner side wall of the feeding cavity, and the opening and closing plate (54) is fixedly connected to the second gear (55), the opening and closing plate (54) is used for closing off a passage between the connecting hose (4) and an outlet of the feeding nozzle (51), one side of the opening and closing plate (54) far away from the connecting hose (4) is fixedly connected with one end of the compression spring (56), and the other end of the compression spring (56) is fixedly connected to the inner side wall of the feeding cavity.

2. The medical feeder according to claim 1, wherein the connector (1) is threadedly connected to the feeding port (91).

3. The medical feeder of claim 1, wherein the receiving groove (511) is formed with a connecting groove penetrating to the feeding cavity, and the first gear (53) and the second gear (55) are engaged with each other through the connecting groove.

4. The medical feeding apparatus as claimed in claim 1, further comprising a first limiting rod (6), a second limiting rod (7) and a return spring (8), wherein two side walls of the receiving slot (511) are formed with a plurality of limiting holes (512), one end of the first limiting rod (6) is engaged with one of the limiting holes (512) on one side, the first limiting rod (6) is fixedly connected with a first shifting plate (61), one end of the first limiting rod (6) far away from the engaged limiting hole (512) is formed with a sliding slot (62), one end of the second limiting rod (7) is slidably connected into the sliding slot (62), one end of the return spring (8) is fixedly connected to one end of the second limiting rod (7) close to the sliding slot (62), and the other end of the return spring (8) is fixedly connected to an inner side wall of the sliding slot (62), and a second shifting plate (71) is fixedly connected to the second limiting rod (7).

5. The medical feeding apparatus as claimed in claim 1, wherein the flow regulating device (3) comprises a housing (31) and a sealing plate (32), the housing (31) defines a first receiving cavity (311), the first receiving cavity (311) is used for receiving the sealing plate (32), the lower end of the connecting tube (2) is fixedly connected to the housing (31), the inner hole of the connecting tube (2) is connected to the first receiving cavity (311) in a penetrating manner, the sealing plate (32) is hinged to the inner side wall of the first receiving cavity (311), the sealing plate is connected to the first receiving cavity (311) in a dynamic sealing manner, the sealing plate (32) defines a second through hole, the upper end of the connecting hose (4) is fixedly connected to the sealing plate (32), and the inner hole of the connecting hose (4) is connected to the second through hole in a penetrating manner, the casing (31) has still been seted up the second and has been held chamber (312), the second holds chamber (312) and is used for holding the motion of closing plate (32), casing (31) are close to one side of coupling hose (4) has still seted up the groove of stepping down (313), the groove of stepping down (313) are used for holding the motion of coupling hose (4).