CN215780053U

CN215780053U - Nasal feeding device for severe patients

Info

Publication number: CN215780053U
Application number: CN202121397692.XU
Authority: CN
Inventors: 曹金凤; 王彤玮; 倪娟娟; 钱玲玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2022-02-11
Anticipated expiration: 2031-06-22

Abstract

The utility model discloses a nasal feeding device for severe patients, which relates to the technical field of medical consumables and comprises a tank body, a hose and an end cover, wherein an annular cavity is arranged between an outer layer of the tank body and an inner cavity layer, the annular cavity is used for filling water, three groups of heating rods are uniformly distributed on the inner circumference of the annular cavity, the end cover is detachably connected with the tank body, a stirring shaft is arranged in the inner cavity of the tank body, the nasal feeding device also comprises a material pushing plate, the material pushing plate is coaxially arranged with the tank body, the material pushing plate is in sliding connection with the stirring shaft and a stirring rod, and an air bag is arranged at the top end of the material pushing plate. Causing the pipe to become clogged.

Description

Nasal feeding device for severe patients

Technical Field

The utility model belongs to the technical field of medical consumables, and particularly relates to a nasal feeding device for severe patients.

Background

Severe patient generally indicates that the state of an illness is comparatively serious, the patient is generally in the coma state, do not have consciousness or the relatively poor patient of consciousness, because severe patient's autonomic consciousness is relatively weak, can not feed and eat the nutrition of guaranteeing the health, therefore, the mode through nasal feeding feeds the food to the patient usually, patient's family members can be handled into the fluid state by the food of oneself, feed through the mode of nasal feeding and eat, current nasal feeding device function is more single, it feeds to need the manual work to assist usually, can not effectively hold and feed the rhythm, and consuming time is longer, food temperature reduces, be unfavorable for patient's digestion, therefore, we provide a severe patient's nasal feeding device.

SUMMERY OF THE UTILITY MODEL

In view of the shortcomings of the prior art, the present invention is directed to a nasal feeding device for critically ill patients, which solves the problems set forth in the background above.

The purpose of the utility model can be realized by the following technical scheme: the nasal feeding device for the critically ill patients comprises a tank body, a hose and an end cover, wherein an annular cavity is further arranged between an outer layer of the tank body and an inner cavity layer and is used for filling water, three groups of heating rods are uniformly distributed on the inner circumference of the annular cavity, the top ends of the heating rods are fixedly connected with the end cover, and the heating rods are connected with a power supply;

the end cover is detachably connected with the tank body, a stirring shaft is arranged in an inner cavity of the tank body and is rotationally clamped with the end cover, a transverse plate seat is horizontally arranged on the stirring shaft, stirring rods are arranged at two ends of the transverse plate seat, and the top ends of the stirring rods are fixedly connected with the transverse plate seat;

the stirring device is characterized by further comprising a material pushing plate, the material pushing plate is coaxial with the tank body, the material pushing plate is in sliding connection with the stirring shaft and the stirring rod, an air bag is arranged at the top end of the material pushing plate, the bottom end of the air bag is fixedly connected with the material pushing plate, and the top end of the air bag is fixedly connected with the transverse plate seat.

As a further scheme of the utility model, a groove is formed in the side face, close to the inner wall of the tank body, of the stirring rod, a clamping block is contained in the groove and clamped with the groove, one side face of the clamping block is an arc face, and a brush is arranged on the other side face of the clamping block.

As a further scheme of the utility model, the tank body is connected with the end cover through threads.

As a further scheme of the utility model, a sealing ring is arranged at the bottom end of the end cover relative to the annular cavity.

As a further scheme of the utility model, a fixing sleeve is arranged at the end, close to the nose of the patient, of the hose and is used for being sleeved at the nose of the patient, the fixing sleeve is in a nose-imitated shape, a plurality of air holes are formed in the fixing sleeve, a silica gel pad is arranged at the bottom end of the fixing sleeve, and adhesive tapes are arranged at two ends of the bottom end of the fixing sleeve.

The utility model has the beneficial effects that: the nasal feeding device disclosed by the utility model only needs to manually put food into the channel tank body, the tank body is stirred to be in a fluid state, and then the size of the air bag is controlled through the constant delivery pump so as to control the feeding speed and amount, so that the nasal feeding device is convenient and quick to operate, does not need manual feeding, can heat and heat the food, and simultaneously avoids the phenomenon that the food is condensed due to the loss of water in the food and the pipeline is blocked;

the nasal feeding tube is fixed on the nose of a patient through the fixing sleeve, so that the nasal feeding tube is convenient to fix and is not easy to fall off.

Drawings

In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is a schematic view of the structure of the stirring section of the present invention;

FIG. 4 is a schematic sectional view showing a cleaning state according to an embodiment of the present invention

In the figure: the device comprises a tank body-1, a hose-2, a fixed sleeve-3, an end cover-4, a motor-5, a stirring shaft-6, a stirring rod-7, a material pushing plate-8, an air bag-9, a heating rod-11, air holes-32, a sticking belt-33, a silica gel pad-34, air holes-61, a transverse plate seat-62, a clamping block-71, a groove-72, an inner cavity layer-101 and an annular cavity-102.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, in an embodiment of the present invention, a nasal feeding device for critically ill patients includes a tank 1, a hose 2 and an end cap 4, an inner cavity of the tank 1 is configured as a double-layer structure, as shown in fig. 2, an annular cavity 102 is further disposed between an outer layer of the tank 1 and an inner cavity layer 101, the annular cavity 102 is mainly used for storing a liquid medium, water is usually used, a plurality of groups of heating rods 11 are uniformly distributed on an inner circumference of the annular cavity 102, a top end of the heating rods 11 is fixedly connected with the end cap 4, the heating rods 11 are connected with a power supply, i.e., the water in the annular cavity 102 is heated by the heating rods 11 to maintain a temperature of the water in the annular cavity 102, so as to keep and heat food in the inner cavity, the inner cavity layer 101 is made of a material with good heat conductivity, such as stainless steel, glass products, etc., in some embodiments, a temperature sensor is disposed in the annular cavity 102 to monitor a temperature of the water in the annular cavity 102, so as to automatically control the operation of the cavity 11 by a PLC, the intelligent heat preservation effect is achieved.

Specifically, the end cover 4 and the tank body 1 are detachably connected, and are fixedly connected through a compression buckle in some embodiments, in this embodiment, a mode that the end cover 4 and the tank body 1 are in threaded connection is adopted, so that the convenience in dismounting the tank body 1 and the end cover 4 is improved, a stirring shaft 6 is arranged in the inner cavity of the tank body 1, the stirring shaft 6 is rotatably clamped with the end cover 4, a transverse plate seat 63 is horizontally arranged on the stirring shaft 6, stirring rods 7 are arranged at two ends of the transverse plate seat 63, the top end of each stirring rod 7 is fixedly connected with the transverse plate seat 63, a motor 5 is arranged in the stirring shaft 6 and used for driving the stirring shaft 6 to rotate, and the stirring rods 7 are driven to rotate by driving the stirring shaft 6, so that food in the inner cavity of the tank body 1 is stirred and mixed, the food is uniformly heated, and precipitation and condensation are avoided, and the transmission of the hose 2 is influenced;

as shown in fig. 2, still include scraping wings 8, scraping wings 8 and jar body 1 coaxial setting, scraping wings 8 and (mixing) shaft 6 and the equal sliding connection of puddler 7, scraping wings 8 top is equipped with gasbag 9, gasbag 9 bottom and scraping wings 8 fixed connection, gasbag 9 top and diaphragm seat 63 fixed connection, the inside hollow form that is of (mixing) shaft 6, draw forth the trachea on the gasbag 9 and wear into from (mixing) shaft 6, wear out to the radial through-hole 62 of seting up in (mixing) shaft 6 top, when needing to throw food, insert the constant delivery pump with through-hole 62, thereby cover the volume of gasbag 9 through the constant delivery pump to gasbag 9 input gas, play the effect that the ration drops into food, and convenient and fast operation, cooperate the time-recorder in the PLC to realize regularly feeding simultaneously.

In some embodiments, as shown in fig. 3, a groove 72 is formed in the side surface of the stirring rod 7 close to the inner wall of the tank body 1, a fixture block 71 is accommodated in the groove 72, the fixture block 71 is clamped with the groove 72, one side surface of the fixture block 71 is an arc surface, a brush is arranged on the other side of the fixture block 71, when nasal feeding is performed, the arc surface of the fixture block 71 is arranged outwards and is assembled with the groove 72 into a whole to be used as a stirring rod, as shown in fig. 2, after the nasal feeding is completed, the fixture block 71 is disassembled, the two side surfaces are exchanged and then arranged in the groove 72, namely, the side surface of the fixture block 71 with the brush is arranged outwards, and the stirring rod 7 is driven to rotate by rotating the stirring shaft 6, so that the brush of the fixture block 71 is used for cleaning the inner wall of the tank body 1, that is the cleaning of the tank body 1 automatically achieved, and the cleaning effect is good and the cleaning efficiency is high.

Preferably, a sealing ring is arranged at the bottom end of the end cover 4 relative to the annular cavity 102, so that the integral air tightness of the tank body 1 and the end cover 4 is ensured, and the heat preservation effect is improved.

Preferably, as shown in fig. 1, hose 2 is close to patient's nose and is equipped with fixed cover 3 and is used for the suit at patient's nose, fixed cover 3 is imitative nose shape, a plurality of bleeder vents 32 have been seted up on fixed cover 3, fixed cover 3 bottom is equipped with silica gel pad 34, fixed cover 3 bottom both ends are equipped with pastes area 33, during the use, the piece is with the suit at patient's nose, hose 2 inserts patient's stomach, thereby fix hose 2 through fixed cover 3 and patient's nose installation promptly, prevent that hose 2 from droing and easily fixing, fixed cover 3 adopts soft material to improve the travelling comfort, fixed cover 3 pastes at patient's nose through pasting area 33 and fixes fixed cover 3, the silica gel pad 34 of fixed cover 3 bottom has improved the travelling comfort, the risk of pressing sore has been reduced, bleeder vent 32 plays ventilative effect.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", etc., indicating an orientation or positional relationship are based on the orientation or positional relationship shown in the drawings and are used merely for convenience in describing the present invention and for simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, or be operated, and thus, should not be construed as limiting the present invention.

Furthermore, the method is simple. The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

It will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the spirit and scope of the utility model, and any equivalents thereto, such as those skilled in the art, are intended to be embraced therein.

Claims

1. The nasal feeding device for the critically ill patients comprises a tank body (1), a hose (2) and an end cover (4), and is characterized in that an annular cavity (102) is further arranged between the outer layer of the tank body (1) and an inner cavity layer (101), the annular cavity (102) is used for filling water, three groups of heating rods (11) are uniformly distributed on the inner circumference of the annular cavity (102), the top ends of the heating rods (11) are fixedly connected with the end cover (4), and the heating rods (11) are connected with a power supply;

the end cover (4) is detachably connected with the tank body (1), a stirring shaft (6) is arranged in an inner cavity of the tank body (1), the stirring shaft (6) is rotationally clamped with the end cover (4), a transverse plate seat (63) is horizontally arranged on the stirring shaft (6), stirring rods (7) are arranged at two ends of the transverse plate seat (63), and the top ends of the stirring rods (7) are fixedly connected with the transverse plate seat (63);

still include scraping wings (8), scraping wings (8) and the coaxial setting of the jar body (1), scraping wings (8) and (mixing) shaft (6) and puddler (7) equal sliding connection, scraping wings (8) top is equipped with gasbag (9), gasbag (9) bottom and scraping wings (8) fixed connection, gasbag (9) top and horizontal plate seat (63) fixed connection.

2. The nasal feeding device for the critically ill patients according to claim 1, wherein a groove (72) is formed in the side surface of the stirring rod (7) close to the inner wall of the tank body (1), a clamping block (71) is accommodated in the groove (72), the clamping block (71) is clamped with the groove (72), one side surface of the clamping block (71) is an arc surface, and a brush is arranged on the other side surface of the clamping block (71).

3. Nasal feeding device for critically ill patients according to claim 1, wherein the canister (1) is screwed to the end cap (4).

4. Nasal feeding device for critically ill patients according to claim 1, characterized in that the bottom end of the end cap (4) is provided with a sealing ring opposite the annular chamber (102).

5. The nasal feeding device for the critically ill patient according to claim 1, wherein the hose (2) is provided with a fixing sleeve (3) near the nose of the patient for being sleeved on the nose of the patient, the fixing sleeve (3) is shaped like a nose, the fixing sleeve (3) is provided with a plurality of air holes (32), the bottom end of the fixing sleeve (3) is provided with a silica gel pad (34), and two ends of the bottom end of the fixing sleeve (3) are provided with adhesive tapes (33).