Heating device for gastrointestinal nutrient canal

Abstract

The utility model provides a heating device for an intestine and stomach nutrient canal, and relates to the technical field of medical instruments. The two heating blocks are arranged, the bottoms of the two heating blocks are connected, and a sealing plate is fixedly mounted on the outer sides of the heating blocks through bolts; the bottoms of the heating blocks are externally connected with hoses, and the hoses are connected with the two heating blocks. The tops of the heating blocks are externally connected with fixing pins, and the fixing pins are connected with the two heating blocks. The heat absorption effect of the heating block is improved by designing the flow guide channel into a bent shape, the contact area of the gastrointestinal nutrition tube and the heating block is increased by designing the heating tube groove into a bent shape, short-time heating of a nutrient solution is achieved, and therefore the heating effect of the nutrient solution in the gastrointestinal nutrition tube is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical equipment technical field especially, relate to a heating device for gastrointestinal nutrition tube. BACKGROUND

[0002] Gastrointestinal nutrition is the way of providing nutritional therapy for malnourished patients through the intestinal tract, including oral nutritional supplements and enteral feeding tube, enteral nutrition preparation is divided into many kinds, can choose different preparation according to different patients, is applicable to the patient who cannot intake enough diet through mouth and exists malnutrition, when adopting gastrointestinal nutrition tube to provide nutrient solution for the patient, the nutrient solution needs to be heated.

[0003] At present, the existing heating device for gastrointestinal nutrition tube has small contact area between the device itself and the gastrointestinal nutrition tube, poor heat conduction and heating effect, cannot make the circulating nutrient solution reach the required temperature in a short time, and it takes a lot of time to install the device, and the device can be installed on the outside of the gastrointestinal nutrition tube only by a relatively complicated method, so the use is inconvenient. UTILITY MODEL CONTENT

[0004] The present disclosure relates to a heating device for gastrointestinal nutrition tube, which solves the problems of the existing heating device for gastrointestinal nutrition tube, such as small contact area between the device itself and the gastrointestinal nutrition tube, poor heat conduction and heating effect, inability to make the circulating nutrient solution reach the required temperature in a short time, and a lot of time is spent on installing the device, and the device can be installed on the outside of the gastrointestinal nutrition tube only by a relatively complicated method, so the use is inconvenient.

[0005] In a first aspect, the present disclosure provides a heating device for gastrointestinal nutrition tube, which specifically comprises: two heating blocks, the bottom of the two heating blocks is connected, and a sealing plate is fixedly installed on the outside of the heating block through bolts; a hose is connected to the bottom of the heating block, and the hose is connected to the two heating blocks; a fixing pin is connected to the top of the heating block, and the fixing pin is connected to the two heating blocks.

[0006] Further, the heating block is rotatably connected to another heating block, and the inner sides of the two heating blocks are in contact.

[0007] Further, the inner side of the heating block is provided with a heating pipe groove, the heating pipe groove is curved, the two heating pipe grooves are connected to form a complete curved heating channel, and the gastrointestinal nutrition tube is located in the heating channel formed by the two heating pipe grooves.

[0008] Further, the heating block is internally provided with a flow guide channel, the flow guide channel is communicated with the outside of the heating block, one end of the flow guide channel is communicated with the circulating hot water supply device through a pipeline, the other end of the flow guide channel is communicated with the flow guide channel arranged on the other heating block through a hose, the circulating hot water supply device delivers hot water into the flow guide channels in the two heating blocks, the heat is absorbed through the flow guide channels, the nutrient solution flows in the gastrointestinal nutrient tube, the gastrointestinal nutrient tube is between the two heating blocks, the nutrient solution in the gastrointestinal nutrient tube is heated by the heating blocks at intervals, so that the nutrient solution reaches a suitable temperature.

[0009] Further, the heating block is externally provided with an embedded groove, a sealing ring is installed in the embedded groove, the sealing ring surrounds the periphery of the flow guide channel, and the sealing ring is in contact with the inner side of the sealing plate.

[0010] Further, the heating block is externally provided with an opening and closing hole, a fixing pin is slidingly connected in the opening and closing hole arranged on the heating block, the opening and closing holes arranged on the two heating blocks are communicated with each other, and the end of the fixing pin is inserted into the two opening and closing holes in the communication state.

[0011] Further, the fixing pin is externally provided with a spring, one end of the spring is in contact with the fixing pin, and the other end of the spring is in contact with the heating block, when the two heating blocks are in the spread state, the opening and closing holes arranged on the two heating blocks are in the communication state, the fixing pin moves under the influence of the spring thrust, so that the end of the fixing pin is inserted into the two opening and closing holes in the communication state, and the two heating blocks in the spread state are fixed through the fixing pin.

[0012] The utility model provides a kind of heating device for gastrointestinal nutrient tube, with following beneficial effects:

[0013] In use, the circulating hot water supply device delivers hot water into the flow guide channels in the two heating blocks, the heat is absorbed through the flow guide channels, the nutrient solution flows in the gastrointestinal nutrient tube, the gastrointestinal nutrient tube is between the two heating blocks, the nutrient solution in the gastrointestinal nutrient tube is heated by the heating blocks at intervals, so that the nutrient solution reaches a suitable temperature, and pollution of the nutrient solution in the gastrointestinal nutrient tube is avoided;By designing the flow guide channel as curved, the heat absorption effect of the heating block is improved, and by designing the heating pipe groove as curved, the contact area of the gastrointestinal nutrient tube and the heating block is increased, the nutrient solution is heated for a short time, so that the heating and heating effect of the nutrient solution in the gastrointestinal nutrient tube is guaranteed.

[0014] In addition, when the two heating blocks are in the closed state, the opening and closing holes arranged on the two heating blocks are in a communication state, the fixing pin is moved under the influence of the spring force, the end of the fixing pin is inserted into the two opening and closing holes in communication, the two heating blocks in the closed state are fixed through the fixing pin, and the firmness of the device itself and the gastrointestinal nutrient tube is guaranteed; when it is necessary to disassemble the device from the outside of the gastrointestinal nutrient tube, the fixing pin is moved reversely, the spring is in a force contraction state, the end of the fixing pin is separated from the two opening and closing holes, and then the two heating blocks are rotated to be opened and closed, the gastrointestinal nutrient tube is separated from the device, and the operation is simple and convenient.

[0015] Other advantages, objects and features of the present application will be apparent from the following description, and will be understood by those skilled in the art upon reading and understanding the specification. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings of the embodiments will be briefly introduced below.

[0017] The drawings described below only relate to some embodiments of the present application, and are not a limitation on the present application.

[0018] In the drawings:

[0019] Fig. 1 The overall closed state of the present application is shown in the schematic diagram of the shaft side structure.

[0020] Fig. 2 The overall open and closed state of the present application is shown in the schematic diagram of the shaft side structure.

[0021] Fig. 3 The split structure schematic diagram of the heating block, the sealing ring, the sealing plate and the fixing pin of the present application is shown.

[0022] LIST OF REFERENCE NUMERALS

[0023] 1, heating block; 101, heating pipe groove; 102, flow guide channel; 103, embedded groove; 104, opening and closing hole; 2, sealing ring; 3, sealing plate; 4, hose; 5, fixing pin; 6, spring. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme of the embodiments of the present application will be clearly and completely described below in combination with the drawings of the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the described embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0025] Embodiment one: please refer to Figs. 1 to 3 :

[0026] The utility model provides a kind of heating device for gastrointestinal nutrition tube, comprising: heating block 1;Two heating block 1 are provided, and the bottom of two heating block 1 is connected, and sealing plate 3 is fixedly installed on the outside of heating block 1 by bolt;Soft tube 4 is connected outside the bottom of heating block 1, and soft tube 4 is connected with two heating block 1;Fixed pin 5 is connected outside the top of heating block 1, and fixed pin 5 is connected with two heating block 1;Heating block 1 is rotatably connected with another heating block 1, and the inside of two heating block 1 is contacted;Heating pipe groove 101 is provided in the inside of heating block 1, and heating pipe groove 101 is curved, and two heating pipe grooves 101 are communicated to form complete heating channel of curved shape, and gastrointestinal nutrition tube is located in the heating channel formed by two heating pipe grooves 101.

[0027] In the embodiment of the present disclosure, the heating block 1 is provided with a flow guide channel 102 inside, the flow guide channel 102 is communicated with the outside of the heating block 1, one end of the flow guide channel 102 is communicated with the circulating hot water supply equipment through the pipeline, and the other end of the flow guide channel 102 is communicated with the flow guide channel 102 provided in the other heating block 1 through the soft tube 4;By adopting the above technical scheme, the circulating hot water supply equipment sends hot water into the flow guide channel 102 inside two heating blocks 1, and the heat is absorbed through the flow guide channel 102, and the nutrient solution flows in the gastrointestinal nutrition tube, and the gastrointestinal nutrition tube is between two heating blocks 1, and the nutrient solution in the gastrointestinal nutrition tube is heated by the heating block 1, so that the nutrient solution reaches the appropriate temperature, and the nutrient solution in the gastrointestinal nutrition tube is prevented from being contaminated;By designing the flow guide channel 102 as curved, the heat absorption effect of the heating block 1 is improved, and by designing the heating pipe groove 101 as curved, the contact area between the gastrointestinal nutrition tube and the heating block 1 is increased, the nutrient solution is heated for a short time, so as to ensure the heating and warming effect of the nutrient solution in the gastrointestinal nutrition tube.

[0028] In the embodiment of the present disclosure, the heating block 1 is externally provided with an embedded groove 103, a sealing ring 2 is installed in the embedded groove 103, the sealing ring 2 surrounds the outer periphery of the flow guide channel 102, the sealing ring 2 is in contact with the inner side of the sealing plate 3, the heating block 1 is externally provided with an opening and closing hole 104, a fixing pin 5 is slidingly connected in the opening and closing hole 104 provided on the heating block 1, the opening and closing holes 104 provided on the two heating blocks 1 are in communication with each other, the end of the fixing pin 5 is inserted into the two opening and closing holes 104 in the communication state, the fixing pin 5 is externally sleeved with a spring 6, one end of the spring 6 is in contact with the fixing pin 5, and the other end of the spring 6 is in contact with the heating block 1; by adopting the above technical scheme, when the two heating blocks 1 are in a parallel state, the opening and closing holes 104 provided on the two heating blocks 1 are in a communication state, the fixing pin 5 moves under the influence of the spring 6 thrust, so that the end of the fixing pin 5 is inserted into the two opening and closing holes 104 in communication, and the two heating blocks 1 in the parallel state are fixed by the fixing pin 5, thereby ensuring the firmness of the device itself and the gastrointestinal nutrient tube connection; when it is necessary to detach the device from the outside of the gastrointestinal nutrient tube, the fixing pin 5 is moved in the opposite direction, the spring 6 is in a force contraction state, the end of the fixing pin 5 is separated from the two opening and closing holes 104, and then the two heating blocks 1 can be rotated to open and close, so that the gastrointestinal nutrient tube can be separated from the device, and the operation is simple and convenient.

[0029] The working principle of the embodiment is as follows: the circulating hot water supply equipment delivers hot water into the flow guide channel 102 in the two heating blocks 1, the heat is absorbed through the flow guide channel 102, the nutrient solution flows in the gastrointestinal nutrient tube, the gastrointestinal nutrient tube is between the two heating blocks 1, the nutrient solution in the gastrointestinal nutrient tube is heated by the heating blocks 1, so that the nutrient solution reaches a suitable temperature, and the nutrient solution in the gastrointestinal nutrient tube is prevented from being polluted; when the two heating blocks 1 are in a parallel state, the opening and closing holes 104 provided on the two heating blocks 1 are in a communication state, the fixing pin 5 moves under the influence of the spring 6 thrust, so that the end of the fixing pin 5 is inserted into the two opening and closing holes 104 in communication, and the two heating blocks 1 in the parallel state are fixed by the fixing pin 5; when it is necessary to detach the device from the outside of the gastrointestinal nutrient tube, the fixing pin 5 is moved in the opposite direction, the spring 6 is in a force contraction state, the end of the fixing pin 5 is separated from the two opening and closing holes 104, and then the two heating blocks 1 can be rotated to open and close, so that the gastrointestinal nutrient tube can be separated from the device.

[0030] In this paper, the following points need to be noted:

[0031] 1. The drawings of the embodiment of the present disclosure only relate to the structures involved in the embodiment of the present disclosure, and other structures can refer to the general design.

[0032] 2. In the case of no conflict, the embodiments of the present disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0033] The above merely describes specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto, and any person skilled in the art can easily think of changes or replacements within the technical scope disclosed by the present disclosure, which should be covered within the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claims.

Claims

1. A heating device for an enteral feeding tube, comprising: Heating block (1); characterized in that, the heating block (1) is provided with two, two heating block (1) bottom connected, heating block (1) outside through bolt fixedly installed with sealing plate (3); the heating block (1) bottom outside connected with hose (4), hose (4) and two heating block (1) connected; the heating block (1) top outside connected with fixed pin (5), fixed pin (5) and two heating block (1) connected; the heating block (1) inside is provided with heating pipe groove (101), heating pipe groove (101) is curved, two heating pipe groove (101) is communicated and constitutes the heating channel of curved shape, gastrointestinal nutrition tube is located in the heating channel formed by two heating pipe groove (101); the heating block (1) inside is provided with flow channel (102), flow channel (102) is communicated with the outside of heating block (1), one end of flow channel (102) is communicated with circulating hot water supply equipment through pipeline, the other end of flow channel (102) is communicated with the flow channel (102) provided with another heating block (1) through hose (4).

2. The gastrointestinal nutrition tube heating device according to claim 1, wherein the heating block (1) is rotatably connected with another heating block (1), and the inner sides of the two heating blocks (1) are in contact.

3. The gastrointestinal nutrition tube heating device according to claim 1, wherein the heating block (1) is provided with an embedded groove (103) on the outside, a sealing ring (2) is installed in the embedded groove (103), the sealing ring (2) surrounds the outer periphery of the flow channel (102), and the sealing ring (2) is in contact with the inner side of the sealing plate (3).

4. The gastrointestinal nutrition tube heating device according to claim 1, wherein the heating block (1) is provided with an opening and closing hole (104) on the outside, the fixed pin (5) is slidingly connected in the opening and closing hole (104) provided in the heating block (1), the opening and closing holes (104) provided in the two heating blocks (1) are communicated with each other, and the end of the fixed pin (5) is inserted into the two opening and closing holes (104) in the communicated state.

5. The gastrointestinal nutrition tube heating device according to claim 1, wherein the fixed pin (5) is provided with a spring (6) on the outside, one end of the spring (6) is in contact with the fixed pin (5), and the other end of the spring (6) is in contact with the heating block (1). ​ ​ ​ ​

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