CN214969332U

CN214969332U - Meal-preparation constant-temperature nasal feeding injection machine

Info

Publication number: CN214969332U
Application number: CN202120841458.5U
Authority: CN
Inventors: 周美玲; 王玉龙; 肖鹏; 周宜霞; 文琼
Original assignee: Shenzhen Dapeng New District Nan'ao People's Hospital
Current assignee: Shenzhen Dapeng New District Nan'ao People's Hospital
Priority date: 2021-04-22
Filing date: 2021-04-22
Publication date: 2021-12-03
Anticipated expiration: 2031-04-22

Abstract

The utility model discloses a catering constant-temperature nasal feeding injection machine, which comprises a tank body, wherein the bottom of the tank body is provided with a base, and the inner wall of the tank body is provided with a heating mechanism; the heating mechanism comprises an electric heating plate, the electric heating plate is located at the central axis of the bottom end of the inner wall of the tank body, an electrode is arranged at the bottom of the electric heating plate, and a fixing piece is arranged on the outer wall of the electrode. The utility model discloses a heating mechanism heats the liquid food of jar internal portion, the electric plate has the constant temperature function, rabbling mechanism stirs the liquid food of jar internal portion, it is more even to make the liquid food heat, prevent that the liquid food from deposiing at jar internal portion, control panel carries out corresponding regulation to the heating temperature of the liquid food of jar internal portion, micro pump sends the liquid food of jar internal portion to nasogastric feeding tube entering patient's stomach, the governing valve is to the fast slow regulation of the liquid food conveying speed of conveying pipeline inside, can guarantee the constant temperature of liquid food, reduce the stimulation to the stomach, steerable appetite simultaneously, medical personnel's work efficiency has effectively been promoted.

Description

Meal-preparation constant-temperature nasal feeding injection machine

Technical Field

The utility model relates to the technical field of medical equipment, concretely relates to meal preparation constant temperature nasal feeding injection machine.

Background

After operation, coma or dysphagia of gastrointestinal tumor patients cannot take food through mouth, in order to ensure nutrition supply, nasal feeding for delivering nutrient substances is often required, namely, a stomach tube is inserted into the stomach through the nasal cavity, and liquid food, water and medicines are infused from the tube so as to maintain the nutrition treatment of the patients. Generally applicable to the patients who can not eat food through the mouth, such as oral diseases, oral surgery, esophageal stenosis, esophageal-tracheal fistula, certain postoperative patients or tumor patients; patients who cannot open their mouths, such as coma, tetanus, premature babies and critically ill patients, and patients who refuse to eat food. The final purpose is to ensure the nutrition and the rehabilitation requirement of the patients who can not take food through the mouth by the liquid diet, water and the medicine infused from the stomach tube.

When the patient is annotated in clinical utilization nasal feeding method, often can lead to nasal feed temperature to descend because of long time or ambient temperature is low, after patient nasal feed cryogenic liquid, light person can bring the intestines and stomach discomfort, heavy person can arouse phenomenons such as nausea, vomiting, and do not set up the device of adjustable eating speed on the nasal feeding pipe, be unfavorable for control liquid food flow speed, can't reach the power of using evenly, annotate at the uniform velocity and eat, it is very troublesome to operate like this, waste time and energy.

Therefore, it is necessary to invent a catering constant-temperature nasal feeding injection machine to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a catering constant temperature nasal feed injection machine, liquid food through heating mechanism to jar internal portion heats, the electric plate has the constant temperature function simultaneously, rabbling mechanism and heating mechanism mutually support and stir the liquid food of jar internal portion, it is more even to make the liquid food heat, prevent that the liquid food from deposiing at jar internal portion, control panel is as required, according to ambient temperature, carry out corresponding regulation to the heating temperature of the liquid food of jar internal portion, then through miniature pump with the liquid food of jar internal portion pump delivery to nasal feeding pipe entering patient intestines and stomach, through the regulation of governing valve to the liquid food conveying speed of the inside of conveying pipeline slow, with the above-mentioned weak point in the solution technique.

In order to achieve the above object, the present invention provides the following technical solutions: a catering constant-temperature nasal feeding injection machine comprises a tank body, wherein a base is arranged at the bottom of the tank body, and a heating mechanism is arranged on the inner wall of the tank body;

the heating mechanism comprises an electric heating plate, the electric heating plate is positioned at the central axis of the bottom end of the inner wall of the tank body, an electrode is arranged at the bottom of the electric heating plate, a fixing piece is arranged on the outer wall of the electrode and fixedly connected with the bottom of the electric heating plate, the fixing piece penetrates through the tank body and extends to the bottom end of the outer wall of the tank body, a movable groove is formed in the inner wall of the base, a power supply base is arranged in the movable groove, a connector is arranged at the top of the power supply base and electrically connected with the electrode, a stainless steel heat-insulating layer is arranged in the tank body and matched with the electric heating plate, a heat-insulating cover is arranged at the top of the tank body, and a stirring mechanism is arranged in the heat-insulating cover;

rabbling mechanism includes driving motor, driving motor is located inside the heat preservation lid, the driving motor output shaft is provided with the dwang, the dwang runs through the heat preservation and covers and extend to heat preservation lid outer wall bottom, the fixed cover of dwang outer wall fixedly connected with, fixed cover outer wall both sides all articulate there is the puddler, the puddler is equipped with torsion spring with fixed cover junction, the dwang bottom is equipped with the stirring circle.

Preferably, jar internal wall one side is equipped with row material pipe, base top one side is equipped with miniature pump, the miniature pump input is provided with the pipe, the pipe with arrange the material pipe phase-match, threaded connection has the connection lantern ring between pipe and the row material pipe, the inside seal ring that is equipped with of lantern ring, seal ring outer wall both sides offset with pipe and row material pipe respectively.

Preferably, the miniature pump output is provided with the conveying pipeline, conveying pipeline outer wall threaded connection has adapter sleeve, the inside one side of conveying pipeline is equipped with the governing valve, be equipped with sealing washer rubber circle between conveying pipeline and the adapter sleeve, sealing washer rubber circle and conveying pipeline phase-match.

Preferably, the top of the connecting sleeve is in threaded connection with a nasogastric tube, one side of the outer wall of the nasogastric tube is provided with a sealing plug, and the sealing plug is matched with the nasogastric tube.

Preferably, a fixing plate is arranged on one side of the outer wall of the tank body and is fixedly connected with the tank body through a bolt, a fixing ring is arranged on the outer wall of the fixing plate, and the fixing ring is matched with the connecting sleeve.

Preferably, the outer wall of the tank body is provided with a clamping groove, the top of the heat-insulating cover is provided with a cover handle, the outer wall of the heat-insulating cover is provided with a clamping block, the clamping block is clamped with the clamping groove, and one side of the top of the base is provided with a control panel.

In the technical scheme, the utility model provides a technological effect and advantage:

1. through heating mechanism to the liquid food of jar internal portion heat, the electric plate has the constant temperature function simultaneously, rabbling mechanism and heating mechanism mutually support and stir the liquid food of jar internal portion, it is more even to make the liquid food heat, prevent that the liquid food from deposiing at jar internal portion, control panel is as required, according to ambient temperature, carry out corresponding regulation to the heating temperature of the liquid food of jar internal portion, then through miniature pump with the liquid food of jar internal portion pump to the nasogastric feeding pipe entering patient intestines and stomach, through the regulation that the governing valve is fast and slow to the liquid food conveying speed of conveying pipeline inside, can guarantee the constant temperature of liquid food, reduce the stimulation to the intestines and stomach, steerable appetite simultaneously, and is easy to operate, and is practical and convenient, medical personnel's work efficiency has effectively been promoted.

2. Solid fixed ring and adapter sleeve phase-match through the fixed plate outer wall, fix through the fixed ring and accomodate adapter sleeve, prevent that the inside liquid food of adapter sleeve from dripping to pollute, it is fixed for threaded connection with adapter sleeve that the conveying pipeline is convenient for install and dismantle and wash simultaneously, avoid the inside jam of conveying pipeline, reinforcing practicality.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

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

FIG. 2 is a schematic view of the connection structure between the tank body and the power supply base;

FIG. 3 is a schematic view of the connecting structure of the stirring rod and the fixing sleeve of the present invention;

FIG. 4 is a schematic view of the connection structure of the connecting sleeve and the feeding pipe of the present invention;

fig. 5 is an enlarged view of a structure in fig. 1 according to the present invention.

Description of reference numerals:

1. a tank body; 2. a base; 3. a fixing member; 4. an electric hot plate; 5. an electrode; 6. a power supply base; 7. a connector; 8. a stainless steel insulating layer; 9. a heat preservation cover; 10. a drive motor; 11. rotating the rod; 12. fixing a sleeve; 13. stirring rings; 14. a stirring rod; 15. a discharge pipe; 16. a micro water pump; 17. a conduit; 18. a collar; 19. a sealing gasket; 20. a delivery pipe; 21. connecting a sleeve; 22. adjusting a valve; 23. a sealing ring rubber ring; 24. a nasal feeding tube; 25. a sealing plug; 26. a fixing plate; 27. a fixing ring; 28. a cover handle; 29. a card slot; 30. a clamping block; 31. a control panel.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

The utility model provides a catering constant-temperature nasal feeding injection machine as shown in figures 1-5, which comprises a tank body 1, wherein the bottom of the tank body 1 is provided with a base 2, and the inner wall of the tank body 1 is provided with a heating mechanism;

the heating mechanism comprises an electric heating plate 4, the electric heating plate 4 is positioned at the central axis of the bottom end of the inner wall of the tank body 1, the bottom of the electric heating plate 4 is provided with an electrode 5, the outer wall of the electrode 5 is provided with a fixing piece 3, the fixing piece 3 is fixedly connected with the bottom of the electric heating plate 4, the fixing piece 3 penetrates through the tank body 1 and extends to the bottom end of the outer wall of the tank body 1, the inner wall of the base 2 is provided with a movable groove, a power supply base 6 is arranged inside the movable groove, the top of the power supply base 6 is provided with a connector 7, the connector 7 is electrically connected with the electrode 5, a stainless steel heat-insulating layer 8 is arranged inside the tank body 1, the stainless steel heat-insulating layer 8 is matched with the electric heating plate 4, the top of the tank body 1 is provided with a heat-insulating cover 9, and a stirring mechanism is arranged inside the heat-insulating cover 9;

rabbling mechanism includes driving motor 10, driving motor 10 is located inside the heat preservation lid 9, driving motor 10 output shaft is provided with dwang 11, dwang 11 runs through the heat preservation and covers 9 and extend to heat preservation and cover 9 outer wall bottom, the fixed cover 12 of 11 outer wall fixedly connected with of dwang, fixed 12 outer wall both sides all articulate there is puddler 14, puddler 14 is equipped with torque spring with fixed 12 junctions of cover, dwang 11 bottom is equipped with stirring circle 13.

Further, in the above technical scheme, jar body 1 inner wall one side is equipped with row material pipe 15, base 2 top one side is equipped with miniature pump 16, the miniature pump 16 input is provided with pipe 17, pipe 17 and row material pipe 15 phase-match, threaded connection has a connection lantern ring 18 between pipe 17 and the row material pipe 15, lantern ring 18 is inside to be equipped with seal ring 19, seal ring 19 outer wall both sides respectively with pipe 17 with arrange material pipe 15 and offset.

Further, in the above technical solution, the output end of the micro water pump 16 is provided with a feed delivery pipe 20, the outer wall of the feed delivery pipe 20 is in threaded connection with a connecting sleeve 21, one side inside the feed delivery pipe 20 is provided with an adjusting valve 22, a sealing ring rubber ring 23 is arranged between the feed delivery pipe 20 and the connecting sleeve 21, and the sealing ring rubber ring 23 is matched with the feed delivery pipe 20.

Further, in the above technical solution, the top of the connection sleeve 21 is in threaded connection with a nasogastric tube 24, one side of the outer wall of the nasogastric tube 24 is provided with a sealing plug 25, and the sealing plug 25 is matched with the nasogastric tube 24.

Further, in the above technical scheme, a fixing plate 26 is arranged on one side of the outer wall of the tank body 1, the fixing plate 26 is fixedly connected with the tank body 1 through a bolt, a fixing ring 27 is arranged on the outer wall of the fixing plate 26, and the fixing ring 27 is matched with the connecting sleeve 21.

Further, in the above technical scheme, the outer wall of the tank body 1 is provided with a clamping groove 29, the top of the heat preservation cover 9 is provided with a cover handle 28, the outer wall of the heat preservation cover 9 is provided with a clamping block 30, the clamping block 30 is clamped with the clamping groove 29, and one side of the top of the base 2 is provided with a control panel 31.

This practical theory of operation:

referring to the attached drawings 1-5 of the specification, when the utility model is used, after a power supply base 6 is electrified, a discharge pipe 15 and a sealing washer 19 are fixedly connected through a lantern ring 18 by screw thread, a tank body 1 is placed on the top of a base 2, a fixing part 3 is inserted into a movable groove, after an electrode 5 is matched with a connector 7, the electric connection is carried out, an electric heating plate 4 works to heat the liquid food in the tank body 1, meanwhile, the electric heating plate 4 has a constant temperature function to keep the liquid food in the tank body 1 at a constant temperature, a stainless steel heat preservation layer 8 in the tank body 1 preserves the heat of the liquid food, then a heat preservation cover 9 is covered, a clamping groove 29 is clamped with a clamping block 30 to increase the sealing property, a driving motor 10 is started, an output shaft of the driving motor 10 drives a rotating rod 11 to rotate, the rotating rod 11 drives a stirring rod 14 and a stirring ring 13 to rotate while rotating, thereby stirring the liquid food in the tank body 1, make the liquid food heat more evenly, prevent that the liquid food from deposiing at jar internal portion, control panel 31 as required, according to ambient temperature, carry out corresponding regulation to the heating temperature of the liquid food of jar internal portion, can prevent to cause patient's intestines and stomach discomfort because of nose liquid food temperature is too low, nausea, the emergence of phenomenons such as vomiting, then through miniature pump 16 with jar internal portion liquid food pump delivery to conveying pipeline 20, the liquid food gets into patient's intestines and stomach from nasal feeding pipe 24 through adapter sleeve 21, through the regulation of governing valve 22 to the inside liquid food delivery rate of conveying pipeline 20, the utility model discloses can guarantee the constant temperature of liquid food, reduce the stimulation to the intestines and stomach, steerable food intake simultaneously, easy operation, practical convenient has effectively promoted medical personnel's work efficiency.

Referring to the attached drawings 1-5 of the specification, the utility model discloses a solid fixed ring 27 and the adapter sleeve 21 phase-match of fixed plate 26 outer wall, fix through solid fixed ring 27 and accomodate adapter sleeve 21, prevent the pollution of the inside liquid food drippage of adapter sleeve 21, conveying pipeline 20 is fixed for threaded connection with adapter sleeve 21 simultaneously, and the installation of being convenient for is dismantled and is washd, avoids the inside jam of conveying pipeline 20, reinforcing practicality.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides a meal preparation constant temperature nasal feeding injection machine, includes jar body (1), its characterized in that: the bottom of the tank body (1) is provided with a base (2), and the inner wall of the tank body (1) is provided with a heating mechanism;

the heating mechanism comprises an electric heating plate (4), the electric heating plate (4) is positioned at the central axis of the bottom end of the inner wall of the tank body (1), an electrode (5) is arranged at the bottom of the electric heating plate (4), a fixing part (3) is arranged on the outer wall of the electrode (5), the fixing part (3) is fixedly connected with the bottom of the electric heating plate (4), the fixing part (3) penetrates through the tank body (1) and extends to the bottom end of the outer wall of the tank body (1), a movable groove is formed in the inner wall of the base (2), a power base (6) is arranged in the movable groove, a connector (7) is arranged at the top of the power base (6), the connector (7) is electrically connected with the electrode (5), a stainless steel heat-insulating layer (8) is arranged in the tank body (1), the stainless steel heat-insulating layer (8) is matched with the electric heating plate (4), and a heat-insulating cover (9) is arranged at the top of the tank body (1), a stirring mechanism is arranged inside the heat-insulating cover (9);

rabbling mechanism includes driving motor (10), driving motor (10) are located inside heat preservation lid (9), driving motor (10) output shaft is provided with dwang (11), dwang (11) run through heat preservation lid (9) and extend to heat preservation lid (9) outer wall bottom, the fixed cover (12) of dwang (11) outer wall fixedly connected with, fixed cover (12) outer wall both sides all articulate has puddler (14), puddler (14) are equipped with torsion spring with fixed cover (12) junction, dwang (11) bottom is equipped with agitator ring (13).

2. The meal-preparation constant-temperature nasal feeding injection machine according to claim 1, characterized in that: jar body (1) inner wall one side is equipped with row material pipe (15), base (2) top one side is equipped with miniature pump (16), miniature pump (16) input is provided with pipe (17), pipe (17) and row material pipe (15) phase-match, pipe (17) and arrange threaded connection have the connection lantern ring (18) between material pipe (15), lantern ring (18) inside is equipped with seal ring (19), seal ring (19) outer wall both sides offset with pipe (17) and row material pipe (15) respectively.

3. The meal-preparation constant-temperature nasal feeding injection machine according to claim 2, characterized in that: the miniature water pump (16) output is provided with conveying pipeline (20), conveying pipeline (20) outer wall threaded connection has adapter sleeve (21), inside one side of conveying pipeline (20) is equipped with governing valve (22), be equipped with sealing washer rubber circle (23) between conveying pipeline (20) and adapter sleeve (21), sealing washer rubber circle (23) and conveying pipeline (20) phase-match.

4. The meal-preparation constant-temperature nasal feeding injection machine according to claim 3, characterized in that: the top of the connecting sleeve (21) is in threaded connection with a nasogastric tube (24), one side of the outer wall of the nasogastric tube (24) is provided with a sealing plug (25), and the sealing plug (25) is matched with the nasogastric tube (24).

5. The meal-preparation constant-temperature nasal feeding injection machine according to claim 4, characterized in that: the utility model discloses a jar body (1) outer wall one side is equipped with fixed plate (26), fixed plate (26) pass through the bolt and jar body (1) fixed connection, fixed plate (26) outer wall is equipped with solid fixed ring (27), gu fixed ring (27) remain with adapter sleeve (21) phase-match.

6. The meal-preparation constant-temperature nasal feeding injection machine according to claim 1, characterized in that: the outer wall of the tank body (1) is provided with a clamping groove (29), the top of the heat-insulating cover (9) is provided with a cover handle (28), the outer wall of the heat-insulating cover (9) is provided with a clamping block (30), the clamping block (30) is connected with the clamping groove (29) in a clamped mode, and one side of the top of the base (2) is provided with a control panel (31).