CN212416386U

CN212416386U - Medical adjustable gastrointestinal nutrient solution conveying device

Info

Publication number: CN212416386U
Application number: CN202020308189.1U
Authority: CN
Inventors: 杨艺芳
Original assignee: Zhongshan Hospital Xiamen University
Current assignee: Zhongshan Hospital Xiamen University
Priority date: 2020-03-12
Filing date: 2020-03-12
Publication date: 2021-01-29
Anticipated expiration: 2030-03-12

Abstract

The utility model belongs to the technical field of medical equipment, concretely relates to medical adjustable gastrointestinal nutrient solution conveying device, the supporting component comprises a base, a supporting rod is fixedly connected on the upper surface of the base, a bag clamp support is fixedly connected on the side wall of the supporting rod near the top position, two clamp plates are arranged on the upper surface of the bag clamp support, the conveying component comprises a nutrient solution bag, a nutrient solution bag is arranged on the bag clamp support and between the two clamp plates, a connecting pipe is arranged at the bottom of the nutrient solution bag, the heating component comprises a heating water tank, a heating water tank is fixedly connected on the bottom surface of the inner cavity of the adjusting box, a heating pipe is arranged on the bottom surface of the inner cavity of the heating water tank, the connecting pipe passes through the heating water tank, and one end of the connecting pipe is arranged; the utility model discloses the heating effect is good, temperature distribution is even, and can carry out effective control to the height of transfer line simultaneously.

Description

Medical adjustable gastrointestinal nutrient solution conveying device

Technical Field

The utility model belongs to the technical field of medical instrument equipment, concretely relates to medical adjustable stomach and intestine nutrient solution conveyor.

Background

Patients who cannot eat food through the mouth or have a diet that needs to be maintained for enteral nutrition are frequently clinically subjected to enteral feeding, and therefore, enteral nutrition liquid needs to be delivered to the stomach or the intestines of the patient through a gastrointestinal tube so as to ensure that the patient can take enough protein and heat. The gastrointestinal reaction is related to the temperature of nutrient solution, under the condition that the gastrointestinal nutrient solution is not heated or the heating temperature is too low, if the gastrointestinal nutrient solution is directly infused, uncomfortable symptoms such as abdominal distension, abdominal pain, nausea, vomiting, diarrhea and the like of a patient are easily caused, and if the heating temperature is too high, the gastrointestinal reaction can not only cause the failure of the nutrient solution, but also can cause the influence on various enzyme activities in the intestinal tract.

The existing conveying device is only provided with a heater on a certain small section of the infusion tube, and has the problems of poor heating effect and uneven temperature distribution due to the long length of the infusion tube, and the height of the infusion tube cannot be effectively controlled.

SUMMERY OF THE UTILITY MODEL

The utility model provides a medical adjustable gastrointestinal nutrient solution conveyor aims at solving and has now longer because of the length of transfer line among the above-mentioned background art, has the not good, the inhomogeneous problem of temperature distribution of heating effect, and can't carry out the problem of effective control to the height of transfer line simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: a medical adjustable gastrointestinal nutrient solution conveying device comprises a supporting component, a conveying component, a heating component and an adjusting component, wherein the supporting component comprises a base, a supporting rod is fixedly connected to the upper surface of the base, a bag clamp support is fixedly connected to the position, close to the top end, of the side wall of the supporting rod, two clamping plates are arranged on the upper surface of the bag clamp support, one clamping plate is fixedly connected with the bag clamp support, an inserting block is fixedly connected to the side wall of the clamping plate, the other clamping plate is connected with the bag clamp support in a sliding mode, inserting holes are formed in the clamping plates, and fixing nuts are detachably connected to the inserting block;

the conveying assembly comprises a nutrient solution bag, the nutrient solution bag is arranged on the bag clamp support and between the two clamping plates, and a connecting pipe is arranged at the bottom of the nutrient solution bag;

the adjusting assembly comprises an adjusting box, a sliding groove is formed in the side wall of the supporting rod and is positioned below the bag clamp support, a sliding block is fixedly connected to the side wall of the adjusting box, which faces the sliding groove, and is in sliding connection with the sliding groove, an adjusting plate is fixedly connected to the side wall of the adjusting box, which is away from the sliding groove, a through adjusting hole is formed in the adjusting plate, a support column is fixedly connected to the bottom of the adjusting box, a telescopic motor is arranged in the base, a telescopic shaft which can be vertically stretched is arranged on the telescopic motor, and the telescopic shaft is fixedly connected with the bottom end of the support column;

heating element includes heating water tank, fixedly connected with heating water tank on the regulating box inner chamber bottom surface, be provided with the heating pipe on the heating water tank inner chamber bottom surface, the connecting pipe process heating water tank and one end are located the regulating box is outside.

Preferably, the conveying assembly further comprises a dropper, the connecting pipe is located at one end outside the adjusting box and fixedly connected with a dropper, the dropper penetrates through the adjusting hole, the flow valve is arranged on the dropper, the three-way stop valve is arranged below the flow valve, and the tail end of the dropper is fixedly connected with an intestinal gastric tube.

Preferably, the heating assembly further comprises a temperature sensor, one end of the temperature sensor is located in the heating water tank, and the other end of the temperature sensor is fixedly connected with a display screen on the upper surface of the adjusting box.

Preferably, the supporting component further comprises a damping spring, one end of the damping spring is fixedly connected with the bottom of the telescopic motor, and the other end of the damping spring is fixedly connected with the inner bottom surface of the base.

Preferably, the supporting component further comprises universal rotating wheels, and the bottom surface of the base is fixedly connected with a plurality of universal rotating wheels.

Compared with the prior art, the beneficial effects of the utility model are that:

1. fix the nutrient solution bag on the bag clamp support effectively through two splint, the slip of nutrient solution has been avoided, also can drive the telescopic shaft up-and-down motion through flexible motor simultaneously, thereby make the regulating box can change the height of connecting pipe at the up-and-down motion, the slider is the motion of sliding fit regulating box about in the spout, when not needing the height-adjusting, the slider is located the spout and can plays the effect of stabilizing the regulating box, still can carry out effective control to the connecting pipe through the regulation hole on the regulating plate, avoid the infusion connecting pipe too lax.

2. Can heat the temperature in the heating water tank through the heating pipe to the warm water can heat the nutrient solution in the connecting pipe, and the effectual of heating, through temperature sensor real-time supervision temperature and show through the display screen, make medical personnel can in time regulate and control the demand of temperature in order to adapt to patient.

Drawings

Fig. 1 is a schematic structural view of the present invention (without a fixing nut);

FIG. 2 is a schematic structural view of the present invention;

in the figure: 1-supporting component, 11-base, 12-supporting rod, 13-bag clamp support, 14-clamping plate, 15-insert block, 16-insert hole, 17-fixing nut, 18-damping spring, 19-universal rotating wheel, 2-conveying component, 21-nutrient solution bag, 22-connecting pipe, 23-burette, 24-flow valve, 25-three-way stop valve, 26-gastrointestinal tube, 3-heating component, 31-heating water tank, 32-heating pipe, 33-temperature sensor, 34-display screen, 4-regulating component, 41-regulating tank, 42-sliding chute, 43-sliding block, 44-regulating plate, 45-regulating hole, 46-supporting column, 47-telescopic motor and 48-telescopic shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, 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 work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a medical adjustable gastrointestinal nutrient solution conveying device comprises a supporting component 1, a conveying component 2, a heating component 3 and an adjusting component 4, wherein the supporting component 1 comprises a base 11, a supporting rod 12 is fixedly connected to the upper surface of the base 11, a bag clamp support 13 is fixedly connected to the position, close to the top end, of the side wall of the supporting rod 12, two clamping plates 14 are arranged on the upper surface of the bag clamp support 13, one clamping plate 14 is fixedly connected with the bag clamp support 13, an inserting block 15 is fixedly connected to the side wall of the clamping plate 14, the other clamping plate 14 is slidably connected with the bag clamp support 13, an inserting hole 16 is formed in the clamping plate 14, and a fixing nut 17 is detachably connected to the inserting block 15;

the conveying assembly 2 comprises a nutrient solution bag 21, the nutrient solution bag 21 is arranged on the bag clamp support 13 and between the two clamping plates 14, and a connecting pipe 22 is arranged at the bottom of the nutrient solution bag 21;

the adjusting assembly 4 comprises an adjusting box 41, a sliding groove 42 is formed in the side wall of the supporting rod 12 and located below the bag clamp support 13, a sliding block 43 is fixedly connected to the side wall, facing the sliding groove 42, of the adjusting box 41, the sliding block 43 is in sliding connection with the sliding groove 42, an adjusting plate 44 is fixedly connected to the side wall, away from the sliding groove 42, of the adjusting box 41, a through adjusting hole 45 is formed in the adjusting plate 44, a support column 46 is fixedly connected to the bottom of the adjusting box 41, a telescopic motor 47 is arranged in the base 11, a telescopic shaft 48 which can be vertically stretched is arranged on the telescopic motor 47, and the telescopic shaft 48;

the heating assembly 3 comprises a heating water tank 31, the heating water tank 31 is fixedly connected to the bottom surface of the inner cavity of the regulating box 41, a heating pipe 32 is arranged on the bottom surface of the inner cavity of the heating water tank 31, and the connecting pipe 22 passes through the heating water tank 31 and one end of the connecting pipe is located outside the regulating box 41.

In the embodiment, the support rod 12 is fixed by the base 11, the bag clamp support 13 is used for fixedly supporting the nutrient solution bag 21, the two clamp plates 14 are used for further fixing the nutrient solution bag 21, one of the clamp plates 14 is slid to enable the insertion hole 16 on the clamp plate 14 to be inserted into the insertion block 15 on the other clamp plate 14, after the two clamp plates 14 clamp the nutrient solution bag 21, the fixing nut 17 is screwed into the insertion block 15, so that the two clamp plates 14 clamp the nutrient solution bag 21 and are not easy to loosen and fall off, the nutrient solution bag 21 outputs nutrient solution through the connecting pipe 22, a part of the connecting pipe 22 passes through the heating water tank 31, the heating pipe 32 in the heating water tank 31 heats water in the heating water tank 31, the temperature of the nutrient solution in the connecting pipe 22 is raised through heat transfer after the temperature of the water is raised, the temperature of the nutrient solution is raised to meet the requirements of patients, the heat transfer between the water temperatures, the telescopic shaft 48 of the adjusting box 41 is supported by the supporting column 46 under the driving of the telescopic motor 47 to move up and down, the slide block 43 on the side wall of the adjusting box 41 moves up and down in the chute 42 to match with the lifting of the adjusting box 41, the height of the connecting pipe 22 can be changed by the lifting of the adjusting box 41, so that the purpose of adjusting the height of the infusion pipe can be achieved, the connecting pipe 22 can be further adjusted by the adjusting hole 45 on the adjusting plate 44 after penetrating out of the adjusting box 41, and the connecting pipe 22 is prevented from being too loose and further being unfavorable for the infusion of a.

Further, the conveying assembly 2 further comprises a dropper 23, one end of the connecting pipe 22, which is located outside the adjusting box 41, is fixedly connected with the dropper 23, the dropper 23 penetrates through the adjusting hole 45, the dropper 23 is provided with a flow valve 24, a three-way stop valve 25 is arranged below the flow valve 24, and the tail end of the dropper 23 is fixedly connected with an enterogastric tube 26.

In the present embodiment, the infusion speed suitable for different patients can be adjusted by the cooperation between the dropper 23 and the flow valve 24, and the three-way stop valve 25 enables the nutrient solution to smoothly enter the gastrointestinal tube 26, thereby improving the infusion efficiency.

Further, heating element 3 still includes temperature sensor 33, and temperature sensor 33 one end is located heating water tank 31, and the other end of temperature sensor 33 just is located fixedly connected with display screen 34 on regulating box 41 upper surface.

In this embodiment, the temperature sensor 33 can monitor the temperature of the water in the heating water tank 31 in real time, and the temperature is displayed by the display screen 34 on the adjusting tank 41, so that the medical staff can check the temperature in time.

Further, the supporting component 1 further comprises a damping spring 18, one end of the damping spring 18 is fixedly connected with the bottom of the telescopic motor 47, and the other end of the damping spring 18 is fixedly connected with the inner bottom surface of the base 11.

In this embodiment, the vibration generated during the operation of the telescopic motor 47 can be alleviated by the telescopic motor 47 and the damping spring 18 on the inner bottom surface of the base 11, thereby enhancing the stability of the device.

Further, the supporting component 1 further comprises a universal rotating wheel 19, and the bottom surface of the base 11 is fixedly connected with a plurality of universal rotating wheels 19.

In this embodiment, the universal wheel 19 fixedly connected to the bottom of the base 11 can move quickly and conveniently at any time and any place, and the universal wheel 19 has an automatic lock, so that when the device needs to be stopped at a certain position, the automatic lock can lock the universal wheel 19 to stabilize the device.

The utility model discloses a theory of operation and use flow: after the utility model is installed, the nutrient solution bag 21 is further fixed by two clamp plates 14, one of the clamp plates 14 is slid to enable the jack 16 on the clamp plate 14 to be inserted into the insert block 15 on the other clamp plate 14, when the two clamp plates 14 clamp the nutrient solution bag 21 tightly, the fixing nut 17 is screwed into the insert block 15, so that the two clamp plates 14 clamp the nutrient solution bag 21 and are not easy to loosen and fall off, the nutrient solution bag 21 outputs the nutrient solution through the connecting pipe 22, a part of the connecting pipe 22 passes through the heating water tank 31, the heating pipe 32 in the heating water tank 31 heats the water in the heating water tank 31, the temperature of the nutrient solution in the connecting pipe 22 rises through heat transfer after rising, the telescopic shaft 48 of the adjusting box 41 is supported by the support column 46 under the driving of the telescopic motor 47 and can move up and down, the slider 43 on the side wall of the adjusting box 41 moves up and down in the sliding groove 42 to match with the, the height of the connecting pipe 22 can be changed by lifting the adjusting box 41, so that the purpose of adjusting the height of the infusion tube can be achieved.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a medical adjustable stomach intestines nutrient solution conveyor, includes supporting component (1), delivery component (2), heating element (3) and adjusting part (4), its characterized in that: the supporting assembly (1) comprises a base (11), a supporting rod (12) is fixedly connected to the upper surface of the base (11), a bag clamp support (13) is fixedly connected to the position, close to the top end, of the side wall of the supporting rod (12), two clamping plates (14) are arranged on the upper surface of the bag clamp support (13), one of the clamping plates (14) is fixedly connected with the bag clamp support (13), an inserting block (15) is fixedly connected to the side wall of the clamping plate (14), the other clamping plate (14) is slidably connected with the bag clamp support (13), an inserting hole (16) is formed in the clamping plate (14), and a fixing nut (17) is detachably connected to the inserting block (15);

the conveying assembly (2) comprises a nutrient solution bag (21), the nutrient solution bag (21) is arranged on the bag clamp support (13) and between the two clamp plates (14), and a connecting pipe (22) is arranged at the bottom of the nutrient solution bag (21);

the adjusting assembly (4) comprises an adjusting box (41), a sliding groove (42) is formed in the side wall of the supporting rod (12) and located below the bag clamp support (13), a sliding block (43) is fixedly connected to the side wall, facing the sliding groove (42), of the adjusting box (41), the sliding block (43) is in sliding connection with the sliding groove (42), an adjusting plate (44) is fixedly connected to the side wall, far away from the sliding groove (42), of the adjusting box (41), a through adjusting hole (45) is formed in the adjusting plate (44), a support column (46) is fixedly connected to the bottom of the adjusting box (41), a telescopic motor (47) is arranged in the base (11), a telescopic shaft (48) which can stretch up and down is arranged on the telescopic motor (47), and the telescopic shaft (48) is fixedly connected with the bottom end of the support column (46);

heating element (3) are including heating water tank (31), fixedly connected with heating water tank (31) on regulating box (41) inner chamber bottom surface, be provided with heating pipe (32) on heating water tank (31) inner chamber bottom surface, connecting pipe (22) process heating water tank (31) and one end are located regulating box (41) outside.

2. The medical adjustable gastrointestinal nutrient delivery device of claim 1, wherein: conveying assembly (2) still include burette (23), connecting pipe (22) are located fixedly connected with burette (23) are located to the outside one end department of regulating box (41), burette (23) pass regulation hole (45), be provided with flow valve (24) on burette (23), the below of flow valve (24) is provided with three-way stop valve (25), the terminal fixedly connected with intestines and stomach tube (26) of burette (23).

3. The medical adjustable gastrointestinal nutrient delivery device of claim 2, wherein: heating element (3) still includes temperature sensor (33), temperature sensor (33) one end is located in heating water tank (31), the temperature sensor (33) other end just is located fixedly connected with display screen (34) on regulating box (41) upper surface.

4. The medical adjustable gastrointestinal nutrient delivery device of claim 3, wherein: the supporting component (1) further comprises a damping spring (18), one end of the damping spring (18) is fixedly connected with the bottom of the telescopic motor (47), and the other end of the damping spring (18) is fixedly connected with the inner bottom surface of the base (11).

5. The medical adjustable gastrointestinal nutrient delivery device of claim 4, wherein: the supporting component (1) further comprises universal rotating wheels (19), and the bottom surface of the base (11) is fixedly connected with a plurality of universal rotating wheels (19).