Nutrition supply pump special for patients with gastrointestinal diseases

Abstract

The utility model provides a nutrition supply pump special for patients with gastrointestinal diseases, and relates to the technical field of medical instruments. A control key and a display screen are arranged on one side of the instrument panel, and a boss is arranged on the other side of the instrument panel; according to the nutrition supply pump, a sectional infusion tube is adopted, a second tube section is clamped in a first clamping groove and a second clamping groove of an instrument panel and is clamped in a warmer after penetrating through a penetrating hole, nutrient solution is heated through the warmer before infusion, a movable connector at the tail end of the second tube section is connected with a third tube section, and the tail end of the third tube section is connected with the nasal cavity or the intestinal tract of a patient; before use, one end of the first pipe section is inserted into a nutrient solution, and the other end of the first pipe section is connected with the movable connector at the head of the second pipe section, so that the household nutrient solution supply pump has the advantages of being inserted and used at any time and convenient to use under the condition that spread of infectious diseases among different patients or large ingredient change of the nutrient solution every time does not need to be considered; the problem that an infusion tube is inconvenient to install in an existing nutrition supply pump is solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the medical instrument technical field, more specifically, especially relate to a special nutrition supply pump for gastrointestinal disease patient. BACKGROUND

[0002] The nutrition supply pump is used in cooperation with the infusion pipeline according to the principle of peristaltic extrusion, is used for directly infusing nutrient solution to supply nutrition for the patient with digestive difficulty caused by certain gastrointestinal disease, the process bypasses the digestion step, and provides the patient with the specified formula nutrient component, especially for the patient with intolerance reaction to part of the nutrient component.

[0003] Based on the above, considering that different patients may spread certain infectious diseases between patients through the infusion tube if using the same nutrition supply pump, and the infusion tube is in direct contact with the patient's body fluid, the infusion tube of the supply pump is usually a disposable product, which needs to be clamped in the supply pump before each use, which is more troublesome to use.

[0004] And for the household nutrition supply pump, the original intention of purchase is usually for a certain specific patient, without considering the spread of infectious diseases, and the composition of the infusion nutrient solution usually does not have much difference each time, so the pipe segment of the infusion tube clamping part does not need to be replaced each time; for this, a segmented infusion tube supply pump is designed, which is used with insertion and is convenient to replace, avoiding the trouble of clamping the infusion tube before each use. UTILITY MODEL CONTENTS

[0005] In order to solve the above technical problems, the utility model provides a special nutrition supply pump for gastrointestinal disease patient to solve the problem of inconvenient installation of infusion tube of the existing nutrition supply pump.

[0006] The utility model provides a special nutrition supply pump for gastrointestinal disease patient by the following specific technical means:

[0007] A special nutrition supply pump for gastrointestinal disease patient, including instrument panel, one side of instrument panel is provided with control button and display screen, the other side is provided with boss, the boss edge is hinged transparent cover, the boss is provided with running pilot lamp, the boss is clamped with segmented infusion tube through first clamping groove and second clamping groove, and the infusion tube is folded around peristaltic pump wheel, and the infusion tube is provided with limiting ring at the outer ring of return winding;The handle is arranged above the instrument panel, and the perforation is arranged on the instrument panel;The infusion tube passes through the perforation and enters the outside of the instrument panel, the power supply interface is arranged behind the instrument panel, the installation groove is arranged on one side of the instrument panel, and the warmer is installed through the installation groove;The infusion tube passes through the warmer;The installation assembly is screw-connected behind the instrument panel, and the instrument panel is fixed on the support through the installation assembly.

[0008] Further, the infusion tube comprises a first tube segment, the first tube segment is connected with the Murphy tube through a fixed interface, the Murphy tube is connected with a second tube segment, and the second tube segment is connected with a third tube segment through a movable interface.

[0009] Further, the Murphy tube is clamped on the first clamping groove; the second tube segment is clamped on the first clamping groove and the second clamping groove and is inserted through the perforation and the warmer.

[0010] Further, one side of the warmer is hingedly connected with a cover plate, the warmer is provided with a mounting key on one side, the mounting key is inserted into a mounting groove; the warmer is provided with a heating switch, the warmer and the cover plate are jointly provided with a first clamping hole, a second clamping hole and a third clamping hole, and the outer side of the warmer is provided with an outer clamping groove.

[0011] Further, the first clamping hole is inserted into the warmer in a straight line, the first clamping hole is connected with the second clamping hole and the third clamping hole through an arc segment, the second clamping hole is in a straight line and penetrates through the warmer, and the third clamping hole is composed of a plurality of arc segments and is connected with the second clamping hole at both ends.

[0012] Further, the mounting assembly comprises a fixed plate, the fixed plate is fixedly connected behind the instrument panel through bolts, the fixed plate is clamped with a mounting ring, a threaded sleeve is arranged on the mounting ring, a threaded rod is threadedly connected to the threaded sleeve, a handle is arranged at one end of the threaded rod, and a pressure plate is arranged at the other end of the threaded rod and presses the support.

[0013] Compared with the prior art, the infusion tube has the following beneficial effects:

[0014] The infusion tube is in a sectional type, the second tube segment is clamped in the first clamping groove and the second clamping groove of the instrument panel, is clamped in the warmer after penetrating through the perforation, the nutrient solution is heated through the warmer before infusion, so that the stimulation reaction of the intestinal tract caused by too low temperature of the nutrient solution is avoided, the absorption is affected, the movable interface at the tail end of the second tube segment is connected with the third tube segment, the tail end of the third tube segment is connected with the nasal cavity or the intestinal tract of a patient, one end of the first tube segment is inserted into the nutrient solution before use, the other end is connected with the movable interface at the head of the second tube segment, the household nutrient solution supplement pump has the advantages of being used as inserted and being convenient to use without considering the transmission of infectious diseases among different patients or the change of the composition of the nutrient solution each time. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is the first perspective view of the utility model.

[0016] Figure 2 is the second perspective view of the utility model.

[0017] Figure 3 is the front view of the utility model.

[0018] Figure 4 is the first perspective view of the warmer of the utility model.

[0019] Figure 5 is the second perspective view of the warmer of the utility model.

[0020] Figure 6 is the connection relationship schematic view of the mounting assembly and the support of the utility model.

[0021] Figure 7 is the utility model Figure 2 A local enlarged view of the place in the middle.

[0022] In the figure, the corresponding relationship of the component name and the figure number is as follows:

[0023] 1, instrument panel; 2, control button; 3, display screen; 4, boss; 5, transparent cover; 6, running indicator light; 7, first clamping groove; 8, second clamping groove; 9, pump wheel; 10, limiting ring; 11, handle; 12, perforation; 13, mounting groove; 14, power supply interface; 15, first pipe section; 16, fixed interface; 17, Murphy test tube; 18, second pipe section; 19, movable interface; 20, third pipe section; 21, warmer; 22, cover plate; 23, mounting key; 24, heating switch; 25, first clamping hole; 26, second clamping hole; 27, third clamping hole; 28, outer clamping groove; 29, fixed plate; 30, mounting ring; 31, threaded sleeve; 32, screw rod; 33, handle; 34, pressure plate; 35, support. DETAILED DESCRIPTION

[0024] The embodiment of the utility model is further described in detail below in combination with the drawings and examples. The following examples are used to illustrate the utility model, but cannot be used to limit the scope of the utility model.

[0025] Example:

[0026] As shown in the accompanying Figure 1 to the accompanying Figure 7 :

[0027] The utility model provides a kind of nutrition supply pump special for gastrointestinal disease patient, including instrument panel 1;Control button 2 and display screen 3 are provided with on one side of instrument panel 1, the other side is provided with boss 4, boss 4 edge articulates transparent cover 5, operating indicator light 6 is provided on boss 4, segmented infusion tube is clamped by first clamping slot 7 and second clamping slot 8 on boss 4, infusion tube is folded around peristaltic pump impeller 9, infusion tube is set with limit ring 10 at outer ring place of return winding;Handle 11 is provided above instrument panel 1, perforation 12 is opened in instrument panel 1;Infusion tube is introduced into the outside of instrument panel 1 by perforation 12, power supply interface 14 is provided behind instrument panel 1, installation slot 13 is opened in one side of instrument panel 1 and is installed with warmer 21 by installation slot 13, infusion tube is inserted warmer 21;Instrument panel 1 is fixed on support 35 by the threaded connection of installation component, installation component.

[0028] As shown in Figure 3 , infusion tube includes first pipe segment 15, first pipe segment 15 is connected Murphy test tube 17 by fixed interface 16, Murphy test tube 17 is connected second pipe segment 18, second pipe segment 18 is connected third pipe segment 20 by movable interface 19;Murphy test tube 17 is clamped on first clamping slot 7;Second pipe segment 18 is clamped on first clamping slot 7 and second clamping slot 8, and is inserted perforation 12, and is inserted warmer 21;Fixed interface 16 is fixed to one end of Murphy test tube 17, movable interface 19 is movably connected to one end of second pipe segment 18 and can be detached, to facilitate second pipe segment 18 to be inserted perforation 12 after removing movable interface 19;First pipe segment 15 and third pipe segment 20 can be removed from fixed interface 16 and movable interface 19 respectively, the end of first pipe segment 15 is inserted into nutrient solution, and the end of third pipe segment 20 is inserted into patient's nasal cavity or intestinal tract.

[0029] As shown in Figure 4 and Figure 5 , one side of warmer 21 is hinged cover plate 22, installation key 23 is arranged on one side of warmer 21, and installation key 23 is inserted into installation slot 13;Heating switch 24 is arranged on warmer 21, first clamping hole 25, second clamping hole 26 and third clamping hole 27 are arranged on warmer 21 and cover plate 22, and outer clamping groove 28 is arranged on the outside of warmer 21;First clamping hole 25 is inserted into warmer 21 in straight line, first clamping hole 25 is connected with second clamping hole 26 and third clamping hole 27 through arc segment, second clamping hole 26 is in straight line and penetrates warmer 21, and third clamping hole 27 is composed of multiple arc segments and is connected at both ends on second clamping hole 26;If the temperature of nutrient solution is lower, it needs to be heated by warmer 21 before infusion, otherwise direct input will cause stimulating reaction of intestinal tract and affect absorption, according to the initial temperature of nutrient solution, the clamping method of infusion tube in warmer 21 is selected, that is, the lower the initial temperature of nutrient solution, the higher the temperature required to be heated before inputting into intestinal tract, and the longer the path in warmer 21.

[0030] Wherein, as shown in Figure 2 and Figure 6 The installation assembly includes a fixed plate 29 fixedly connected behind the instrument panel 1, the fixed plate 29 clamping an installation ring 30, the installation ring 30 is provided with a threaded sleeve 31, the threaded sleeve 31 is threadedly connected with a screw rod 32, one end of the screw rod 32 is provided with a handle 33, the other end of the screw rod 32 is provided with a pressure plate 34, the pressure plate 34 is pressed on a support 35; before use, the instrument panel 1 is fixed on the support 35 at an appropriate height position through the installation assembly.

[0031] The specific use mode and role of the embodiment are as follows:

[0032] In the utility model, the nutrient solution is hung on the top of the support 35, the instrument panel 1 is fixed on the support 35 at an appropriate height position through the installation assembly, the warmer 21 is installed on one side of the instrument panel 1, and the warmer 21 is turned on through the heating switch 24; the first pipe section 15 of the infusion tube is inserted into the nutrient solution after being connected with the fixed interface 16, the third pipe section 20 is connected with the movable interface 19, the third pipe section 20 is connected with the nasal cavity or the intestinal tract of the patient, the first pipe section 15 is inserted into the nutrient solution, the nutrient solution is dropped into the Murphy test tube 17, the control button 2 is turned on when the liquid level in the Murphy test tube 17 reaches the position of about one third of the capacity, the temperature, the flow rate, the time and other parameters are adjusted, the pump wheel 9 of the peristaltic pump starts to rotate, and the nutrient solution is continuously input into the intestinal tract of the patient; the first pipe section 15 is disconnected with the fixed interface 16, and the third pipe section 20 is disconnected with the movable interface 19 after the infusion is completed.

[0033] The parts not described in the utility model are the known technology of the person skilled in the art.

Claims

1. A nutritional supplement pump for patients with gastrointestinal diseases, comprising a dashboard (1); said dashboard (1) is provided with control buttons (2) and a display screen (3) on one side, and a boss (4) on the other side, the boss (4) is hingedly connected with a transparent cover (5) on the edge, and a running indicator light (6) is arranged on the boss (4), characterized in that: The convex platform (4) is clamped with segmented infusion tube through the first clamping slot (7) and the second clamping slot (8), the infusion tube passes around the peristaltic pump wheel (9) in a zigzag shape, and the limiting ring (10) is arranged at the return winding position of the outer ring; the handle (11) is arranged above the instrument panel (1), and the perforation (12) is arranged on the instrument panel (1); the infusion tube passes into the outside of the instrument panel (1) through the perforation (12), the power supply interface (14) is arranged at the rear of the instrument panel (1), the installation groove (13) is arranged on one side of the instrument panel (1), and the warmer (21) is arranged in the installation groove (13), and the infusion tube passes through the warmer (21); the instrument panel (1) is fixed on the support (35) through the threaded connection of the installation assembly.

2. A nutritional supplement pump for patients with gastrointestinal disorders as claimed in claim 1, wherein: The infusion tube comprises a first tube segment (15), the first tube segment (15) is connected with a Murphy tube (17) through a fixed interface (16), the Murphy tube (17) is connected with a second tube segment (18), and the second tube segment (18) is connected with a third tube segment (20) through a movable interface (19).

3. A nutritional supplement pump for patients with gastrointestinal disorders as claimed in claim 2, wherein: The Murphy tube (17) is clamped on the first clamping slot (7); the second tube segment (18) is clamped on the first clamping slot (7) and the second clamping slot (8), and passes through the perforation (12) and the warmer (21).

4. A nutritional supplement pump for a patient with a gastrointestinal disorder as claimed in claim 1, characterized in that: The warmer (21) is hingedly connected with a cover plate (22) on one side, the warmer (21) is provided with a mounting key (23) on one side, the mounting key (23) is inserted into the installation groove (13); the warmer (21) is provided with a heating switch (24), and the warmer (21) and the cover plate (22) are provided with a first clamping hole (25), a second clamping hole (26) and a third clamping hole (27) together, and the outer side of the warmer (21) is provided with an outer clamping groove (28).

5. A nutritional supplement pump for patients with gastrointestinal disorders as claimed in claim 4, wherein: The first clamping hole (25) passes through the warmer (21) in a straight line, the first clamping hole (25) is connected with the second clamping hole (26) and the third clamping hole (27) through an arc segment, the second clamping hole (26) is in a straight line and penetrates through the warmer (21), and the third clamping hole (27) is composed of a plurality of arc segments and is connected at both ends on the second clamping hole (26).

6. A nutritional supplement pump for a patient with a gastrointestinal disorder as claimed in claim 1, characterized in that: The installation assembly comprises a fixed plate (29), the fixed plate (29) is fixedly connected at the rear of the instrument panel (1) through bolts, the fixed plate (29) clamps the mounting ring (30), the mounting ring (30) is provided with a threaded sleeve (31), the threaded sleeve (31) is threadedly connected with a screw rod (32), one end of the screw rod (32) is provided with a handle (33), the other end of the screw rod (32) is provided with a pressure plate (34), and the pressure plate (34) is pressed on the support (35).

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