CN211356870U - Nutrition tube heat preservation device - Google Patents

Abstract

The utility model discloses a nutrition tube heat preservation device, which comprises a dropping tube, wherein the upper end of the dropping tube is connected with a nutrition bottle and an enteral nutrition bag, the lower end of the dropping tube is communicated with the nutrition tube, the tube body of the nutrition tube runs through and extends out of a liquid adjusting device, the tail end of the nutrition tube is embedded into the top end of a plug, and the bottom end of the plug is embedded with a nasogastric tube, the utility model discloses a heat preservation tube, a heat conducting fin, a silicone grease heat conducting layer, a heating tube and a heating bag are arranged, a soft plug is pulled out to enable the heating bag in the heating tube to contact with air, under the action of oxygen in the air, synthetic polymers such as iron powder, active carbon, inorganic salt, water and the like generate exothermic reaction, so that the heating tube transfers heat to the heat conducting fin through the silicone grease heat conducting layer to heat nutrient solution in the nasogastric tube, the warm liquid is injected into a human digestive tract along the nasogastric tube, the gastrostomy tube or the je, such as small heating area, easy scald, easy alarm, multiple electric plugs and other hidden troubles.

Description

Nutrition tube heat preservation device

Technical Field

The utility model relates to a nutrition tube technical field especially relates to a nutrition tube heat preservation device.

Background

Enteral nutrition refers to a nutritional support mode for providing nutrient substances and other nutrients needed by metabolism through gastrointestinal tracts, which can not only provide all nutritional needs of human bodies and supplement natural diet and the deficiency of parenteral nutritional support by using an oral or tube feeding method, but also can effectively maintain the integrity of intestinal mucosa and reduce the incidence rate of enteric infection.

When the nutrition tube in the prior art is used, a power supply needs to be connected for heating, more plugs are connected with electricity to bring potential safety hazards to a circuit, and an electrically heated instillation nutrition liquid tube is easy to cause scalding of a patient; the electrically heated instillation nutrient solution pipe is far away from the nasogastric tube, the heating area is small, the heating effect is not obvious, and the nutrient solution is not injected into the body of a patient and is cooled again, so that the nutrient solution pipe heat preservation device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a nutrition tube heat preservation device, the utility model discloses a be equipped with the insulating tube, the conducting strip, the silicone grease heat-conducting layer, heating pipe and heating package, expose on the external nasogastric tube of patient and apart from patient's nasal part about 45 cm-50 cm department parcel heating package, heating package overall length is about 30 cm-40 cm, when the nutrition tube infusion, extract the cork and make the heating package contact air in the heating pipe, iron powder, active carbon, inorganic salt, synthetic polymer such as water produces exothermic reaction under the effect of oxygen in the air, the highest temperature that the heating package can reach is about 63 ℃, average temperature is 53 ℃, can keep about 8-18 hours, clinical examination is on average 12 hours, make the heating pipe pass through the silicone grease heat-conducting layer with heat transfer to the conducting strip, the conducting strip of parcel nasogastric tube heats the nutrient solution in the nasogastric tube, make warm liquid flow into the human intestines along nasogastric tube and intestinal tube, the chemical reaction type heating avoids potential safety hazards caused by electric heating, solves the problem of potential hazards caused by excessive lines in the electrical heating and inserting connection of the nutrition tube, and solves the problem that the electrically heated drip nutrition liquid tube is easy to scald patients; the heating area is lengthened, so that the problem that the heating effect of the electrically heated drip nutrient solution tube in the region far away from the nasogastric tube is not obvious is solved.

The utility model provides a specific technical scheme as follows:

the utility model provides a pair of nutrition tube heat preservation device, including the dropping liquid pipe, the upper end pipe connection of dropping liquid pipe has nutrition bottle or intestines nutrition bag, just the lower extreme intercommunication of dropping liquid pipe is connected with the nutrition tube, and the shaft of nutrition tube runs through and stretches out the accent liquid ware, the tail end embedding bayonet joint top of nutrition tube, and the bottom embedding of bayonet joint has nose stomach tube, nose stomach tube's shaft runs through and stretches out the insulating tube, the outside parcel of nose stomach tube in the insulating tube has the conducting strip, the outside coating of conducting strip has the silicone grease heat-conducting layer, the embedding has the heating pipe between the inner wall of silicone grease heat-conducting layer and insulating tube, and the inside of heating pipe is filled there is the heating package, the top gomphosis of heating pipe is connected with the cork, and the cork runs through and stretches out the insulating tube, the tail end intercommunication of nose stomach tube is.

Optionally, the top end of the soft plug is fixedly connected with a plug handle.

Optionally, the bottom end of the heat preservation pipe is in threaded connection with a bottom cover, and the nasogastric tube penetrates through and extends out of the bottom cover.

Optionally, one side of the feeding tube is connected with an adding tube in a communicating manner, and the top end of the adding tube is plugged into the sealing plug.

The utility model has the advantages as follows:

the utility model discloses a be equipped with the insulating tube, the conducting strip, the silicone grease heat-conducting layer, heating pipe and heating package, expose on the external nasogastric tube of patient and apart from patient's nasal part about 45 cm-50 cm department parcel heating package, heating package overall length is about 30 cm-40 cm, when the nutrition tube infusion, extract the cork and make the heating package contact air in the heating pipe, iron powder, activated carbon, inorganic salt, water synthetic polymer produces exothermic reaction under the effect of oxygen in the air, the highest temperature that the heating package can reach is about 63 ℃, average temperature is 53 ℃, can keep about 8-18 hours, clinical examination is on average 12 hours, make the heating pipe pass through silicone grease heat-conducting layer and transmit the heat to the conducting strip, the conducting strip of parcel nasogastric tube heats the nutrient solution in the nasogastric tube, make warm liquid flow into the human intestines along nasogastric tube and intestinal tube, the potential safety hazard that electric heating brought has been avoided in the chemical reaction formula heating, the hidden danger problem of nutrition tube electrical heating grafting too much circuit is solved, the problem that electrical heating's instillation nutrition liquid pipe arouses the patient to scald easily is solved, extension heated area has also solved the problem that electrical heating's instillation nutrition liquid pipe is heating the effect at the region far away from nasogastric tube obscure.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of a heat preservation device for a feeding tube according to an embodiment of the present invention.

Fig. 2 is a cross-sectional view of a heating structure of a feeding tube heat preservation device according to an embodiment of the present invention.

In the figure: 1. a dropping tube; 2. a liquid mixing device; 3. a feeding tube; 4. a heat preservation pipe; 5. a soft plug; 6. a stopper handle; 7. a heat conductive sheet; 8. a silicone grease heat conducting layer; 9. heating a tube; 10. a nasogastric tube; 11. an enteral tube; 12. a plug-in connector; 13. an addition pipe; 14. a bottom cover; 15. and (4) heating the bag.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The present invention will be described in detail with reference to fig. 1 to 2.

Referring to fig. 1 and 2, a nutrition tube thermal insulation device provided by an embodiment of the present invention includes a liquid dropping tube 1, an upper end pipe of the liquid dropping tube 1 is connected to a nutrition bottle or an enteral nutrition bag, a lower end of the liquid dropping tube 1 is connected to a nutrition tube 3, a tube body of the nutrition tube 3 extends through and extends out of a liquid regulator 2, a tail end of the nutrition tube 3 is embedded into a top end of a connector 12, a bottom end of the connector 12 is embedded into a nasogastric tube 10, the tube body of the nasogastric tube 10 extends through and extends out of a thermal insulation tube 4, an outer side of the nasogastric tube 10 in the thermal insulation tube 4 is wrapped with a heat conduction sheet 7, an outer side of the heat conduction sheet 7 is coated with a silicone heat conduction layer 8, a heating tube 9 is embedded between the silicone heat conduction layer 8 and an inner wall of the thermal insulation tube 4, a heating bag 15 is filled inside the heating tube 9, a top end of the heating tube 9 is connected with a, the tail end of the nasogastric tube 10 is connected with an intestinal tube 11 in a communicating way.

Illustratively, when the feeding tube 3 is used for transfusion, the cork 5 is pulled out to enable the heating bag 15 in the heating tube 9 to contact with air, and the synthetic polymers such as iron powder, activated carbon, inorganic salt and water in the heating bag 15 generate an exothermic reaction under the action of oxygen in the air, so that the heating tube 9 transfers heat to the heat conducting sheet 7 through the silicone heat conducting layer 8, and the heat conducting sheet 7 wrapping the nasogastric tube 10 heats the nutrient solution in the nasogastric tube 10, so that the warm liquid flows into the human intestines along the nasogastric tube 10 and the intestinal tube 11.

Referring to fig. 1 and 2, a plug handle 6 is fixedly connected to the top end of the soft plug 5.

Illustratively, the plug handle 6 increases the volume of the top of the soft plug 5, facilitating the extraction of the soft plug 5 by gripping the plug handle 6.

Referring to fig. 2, the bottom end of the insulating tube 4 is threadedly connected with a bottom cover 14, and the nasogastric tube 10 extends out of the bottom cover 14.

Illustratively, the bottom cover 14 is screwed to the bottom of the insulating tube 4, and the detachable bottom cover 14 facilitates the removal of the heating tube 9.

Referring to fig. 1, an adding pipe 13 is connected to one side of the feeding pipe 3 in a communicating manner, and the top end of the adding pipe 13 is plugged into a sealing plug.

Illustratively, the addition tube 13 may add additional nutrient fluid during infusion.

When in use, the force of the liquid regulator 2 for pressing the nutrient canal 3 is adjusted, nutrient solution in a nutrient bottle or an enteral nutrient band flows into the nutrient canal 3 along the drip tube 1, the nutrient solution flows into the nutrient canal 3 through the nasogastric tube 10 which is communicated and connected with the nutrient canal 3 through the plug 12, at the moment, the plug handle 6 is pinched, the soft plug 5 is pulled out to enable the heating bag 15 in the heating pipe 9 to be contacted with outside air, the synthetic polymers of iron powder, active carbon, inorganic salt, water and the like in the heating bag 15 generate exothermic reaction under the action of oxygen in the air, the highest temperature which can be reached by the heating bag is about 63 ℃, the average temperature is about 53 ℃, the temperature can be kept for about 8-18 hours, the average clinical detection is 12 hours, the heating pipe 9 transmits the heat to the heat conducting sheet 7 through the silicone grease heat conducting layer 8, the heat conducting sheet 9 wrapping the nasogastric tube 10 heats the nutrient solution in the nasogastric tube 10, and the enteral tube 11 enables the warm liquid to flow, the bottom cover 14 screwed at the bottom of the heat preservation pipe 4 is convenient for taking out the heating pipe 9, and the adding pipe 13 communicated and connected with one side of the nutrition pipe 3 can add extra nutrition liquid during transfusion.

It should be noted that, the utility model relates to a nutrition tube heat preservation device, include, dropping liquid pipe 1, transfer liquid ware 2, nutrition tube 3, insulating tube 4, soft stopper 5, stopper handle 6, conducting strip 7, silicone grease heat-conducting layer 8, heating pipe 9, nasogastric tube 10, intestinal canal 11, bayonet joint 12, add pipe 13, bottom 14, heating package 15, the part is general standard component or the part that technical staff in the field knows, its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (4)

1. A nutrition tube heat preservation device, includes dropping liquid pipe (1), its characterized in that: the upper end pipeline of the liquid dropping pipe (1) is connected with a nutrition bottle or an enteral nutrition bag, the lower end of the liquid dropping pipe (1) is connected with a nutrition tube (3), the tube body of the nutrition tube (3) penetrates and extends out of the liquid adjusting device (2), the tail end of the nutrition tube (3) is embedded into the top end of the plug (12), the bottom end of the plug (12) is embedded with a nasogastric tube (10), the tube body of the nasogastric tube (10) penetrates and extends out of the heat preservation tube (4), the outer side of the nasogastric tube (10) in the heat preservation tube (4) is wrapped with a heat conducting sheet (7), the outer side of the heat conducting sheet (7) is coated with a silicone grease heat conducting layer (8), a heating pipe (9) is embedded between the silicone grease heat conducting layer (8) and the inner wall of the heat preservation tube (4), a heating bag (15) is filled in the heating pipe (9), and the top end of the heating, and the soft plug (5) penetrates through and extends out of the heat preservation pipe (4), and the tail ends of the nasogastric tubes (10) are communicated and connected with an intestinal inner tube (11).

2. The feeding tube thermal insulation device according to claim 1, wherein: the top end of the soft plug (5) is fixedly connected with a plug handle (6).

3. The feeding tube thermal insulation device according to claim 1, wherein: the bottom end of the heat preservation pipe (4) is connected with a bottom cover (14) in a threaded mode, and the nasogastric tube (10) penetrates through and extends out of the bottom cover (14).

4. The feeding tube thermal insulation device according to claim 1, wherein: one side of the nutrient canal (3) is communicated and connected with an adding canal (13), and the top end of the adding canal (13) is plugged into the sealing plug.

Images