CN217040787U - Three chamber feeding tubes of intelligence - Google Patents

Abstract

The utility model discloses a three chamber of intelligence feeding pipes, including storage water tank and quick-witted case, the pipe of fixedly connected with and storage water tank intercommunication on the lateral wall of machine case, fixedly connected with actuating motor on the lateral wall of machine case, the inner wall sliding connection of machine case has the ascending pipe with the contact of pipe inner wall, actuating motor's output passes quick-witted case and is connected through reciprocating mechanism with the ascending pipe, drive ascending pipe along pipe inner wall reciprocating motion, thereby make storage water tank normal water get into in the pipe, one side of pipe is equipped with feeds the pipe, it sets up through rectangle box intercommunication with the pipe to feed the pipe, run through on the lateral wall of rectangle box and seted up the through-hole, the inner wall of through-hole is equipped with the snap ring that is used for pouring into food. The utility model discloses a start-up driving motor and drive reciprocal lead screw and rotate, drive the injection pipe along the reciprocal back-and-forth movement of the inner wall of pipe, and then be convenient for push the water in the water storage tank and feed the pipe in, and then be convenient for wash the feeding pipe automatically, reduced medical personnel's the amount of labour.

Description

Three chamber feeding tubes of intelligence

Technical Field

The utility model relates to a medical auxiliary equipment technical field especially relates to a three chamber feeding tubes of intelligence.

Background

The tubular construction is fed to three chambeies is including feeding the chamber, attracting chamber and pressure regulation chamber, and its material is polyurethane, and is little to the human stimulation, and the outward appearance is single, and interior three chambeies of indulging lead to terminal three opening respectively, makes "double-barrelled" that originally needs a tub of decompression, a tub of intestines nasal feeding clinically, "single tube" has become, and three chambeies are fed the pipe and have the dual function: the feeding tube cavity is placed in the jejunum for enteral nutrition infusion, the negative pressure suction cavity is placed in the stomach for gastrointestinal decompression, and the pressure regulating cavity is used for regulating the pressure of the suction cavity.

However, when using three chamber feeding tube, using the esophagus to feed the patient around, need medical personnel regularly to wash the esophagus, avoid food to block up the pipeline in passing through the esophagus entering stomach for convenient food simultaneously, need medical personnel to use the injection syringe to draw water repeatedly during the washing and reinject into the pipeline, the washing operation of relapse has brought huge amount of labour for medical personnel, and for this reason, we propose three chamber feeding tube of intelligence and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an intelligent three-cavity feeding tube.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a three chamber of intelligence feeding pipes, includes storage water tank and quick-witted case, the pipe of fixedly connected with and storage water tank intercommunication on the lateral wall of machine case, fixedly connected with actuating motor on the lateral wall of machine case, the inner wall sliding connection of machine case has the ascending pipe with the contact of pipe inner wall, and actuating motor's output passes quick-witted case and is connected through reciprocating mechanism with the ascending pipe, drives ascending pipe along pipe inner wall reciprocating motion to make storage water tank normal water get into in the pipe, one side of pipe is equipped with feeds the pipe, and feeds pipe and pass through the setting of rectangle box intercommunication, run through on the lateral wall of rectangle box and seted up the through-hole, and the inner wall of through-hole is equipped with the snap ring that is used for pouring into food.

Preferably, the reciprocating mechanism comprises a reciprocating screw rod rotatably connected to the inner wall of the case, one end of the reciprocating screw rod is fixedly connected with the output end of the driving motor, a sliding block is sleeved on the side wall of the reciprocating screw rod in a threaded manner, and a push plate connected with the injection pipe is fixedly sleeved on the side wall of the sliding block.

Preferably, one end of the injection pipe, which is located in the guide pipe, is communicated with a one-way air inlet valve, and the side wall of the guide pipe is fixedly connected with a first hose communicated with the water storage tank.

Preferably, the side wall of the injection pipe is in contact with the inner wall of the catheter, and a rubber ring in contact with the inner wall of the catheter is fixedly sleeved on the side wall of the injection pipe.

Preferably, the side wall of the case is fixedly connected with a second hose, and one end of the second hose penetrates through the case and is communicated with the injection pipe.

Preferably, one end of the snap ring, which is located in the rectangular box, is fixedly connected with the limiting plate, a rectangular hole is formed in the side wall of the snap ring in a penetrating mode, and the inner wall of the rectangular box is fixedly connected with the baffle corresponding to the rectangular hole.

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

through the actuating motor who sets up, the cooperation of injection pipe and reciprocal lead screw is used, in order to reach and drive reciprocal lead screw pivoted effect through starting actuating motor, be favorable to driving the injection pipe along the reciprocal back-and-forth movement of the inner wall of pipe, and then be convenient for push the water in the water storage tank and feed the pipe in, and then be convenient for wash the pipe voluntarily, medical personnel's the amount of labour has been reduced, there is certain time interval between the period that reciprocal lead screw injection pipe removed a round trip simultaneously, thereby the rivers that form the pulsed constantly erode the pipe of feeding, the cleaning performance is improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic cross-sectional view of the rectangular box of FIG. 1;

fig. 3 is a schematic structural view of the reciprocating mechanism in fig. 1.

In the figure: 1 water storage tank, 2 machine boxes, 3 guide pipes, 4 driving motors, 5 injection pipes, 6 feeding pipes, 7 rectangular boxes, 8 clamping rings, 9 reciprocating screw rods, 10 sliding blocks, 11 push plates, 12 one-way air inlet valves, 13 first hoses, 14 rubber rings, 15 second hoses, 16 limiting plates and 17 baffle plates.

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.

Referring to fig. 1-3, an intelligent three-cavity feeding pipe comprises a water storage tank 1 and a case 2, purified water is filled in the water storage tank 1, the case 2 is rectangular and is fixedly connected with the lower end of the water storage tank 1, a conduit 3 communicated with the water storage tank 1 is fixedly connected to the side wall of the case 2, a driving motor 4 is fixedly connected to the side wall of the case 2, an injection pipe 5 contacted with the inner wall of the conduit 3 is slidably connected to the inner wall of the case 2, the injection pipe 5 is cylindrical, the output end of the driving motor 4 penetrates through the case 2 and is connected with the injection pipe 5 through a reciprocating mechanism to drive the injection pipe 5 to reciprocate along the inner wall of the conduit 3, so that water in the water storage tank 1 enters the conduit 3, the reciprocating injection pipe 5 pushes the water in the water storage tank 1 into the feeding pipe 6, the feeding pipe 6 has the same structure as the existing three-cavity feeding pipe, and further facilitates automatic cleaning of the feeding pipe 6, the labor capacity of medical personnel is reduced;

the reciprocating mechanism comprises a reciprocating screw rod 9 which is rotatably connected with the inner wall of the case 2, one end of the reciprocating screw rod 9 is fixedly connected with the output end of the driving motor 4, a sliding block 10 is sleeved on the side wall of the reciprocating screw rod 9 in a threaded manner, and the driving motor 4 drives the reciprocating screw rod 9 to rotate. The reciprocating screw rod 9 drives the slide block 10 to continuously move back and forth along the side wall of the slide block, the slide block 10 drives the push plate 10 to synchronously move, so that the push plate 10 drives the injection pipe 5 to move along the inner wall of the guide pipe 3, the push plate 11 connected with the injection pipe 5 is fixedly sleeved on the side wall of the slide block 10, one end of the push plate 11 is contacted with the inner wall of the rectangular box 7 to play a limiting role, the slide block 10 is prevented from rotating along with the reciprocating screw rod 9, one end of the injection pipe 5 positioned in the guide pipe 3 is communicated with a one-way air inlet valve 12, the one-way air inlet valve 12 only enables outside air to enter the injection pipe 5 through a second guide pipe 15 and then enter the guide pipe 3 from the injection pipe 5, and negative pressure generated in the guide pipe 3 is prevented from sucking back water in the guide pipe 3 again;

a first hose 13 communicated with the water storage tank 1 is fixedly connected on the side wall of the conduit 3, water in the water storage tank 1 enters the conduit 3 through the first hose 13 under the action of gravity, the side wall of the injection pipe 5 is contacted with the inner wall of the conduit 3, and the side wall of the injection pipe 5 is fixedly sleeved with a rubber ring 14 contacted with the inner wall of the conduit 3, the sealing performance between the injection pipe 5 and the guide pipe 3 is improved by the contact of the rubber ring 14 and the inner wall of the guide pipe 3, the side wall of the case 2 is fixedly connected with a second hose 15, one end of the second hose 15 penetrates through the case 2 and is communicated with the injection pipe 5, so that the outside air can conveniently enter the injection pipe 5 from the second guide pipe 15, one side of the guide pipe 3 is provided with a feeding pipe 6, the feeding pipe 6 is communicated with the guide pipe 3 through a rectangular box 7, a through hole is formed in the side wall of the rectangular box 7 in a penetrating mode, and a clamping ring 8 used for injecting food is arranged on the inner wall of the through hole;

one end fixedly connected with limiting plate 16 that snap ring 8 is located rectangle box 7, and run through on the lateral wall of snap ring 8 and seted up the rectangular hole, the inner wall fixedly connected with of rectangle box 7 and the baffle 17 that the rectangular hole corresponds, when needs pour into food into to the patient, insert the output of injection pipe in snap ring 8, make it peg graft with snap ring 8, continue to promote the syringe and impress snap ring 8 in rectangle box 7, make the rectangular hole on the lateral wall of snap ring 8 break away from baffle 17, make its snap ring 8 and rectangle box 7 intercommunication, use the syringe to pour into liquid food into feeding pipe 6 afterwards, after the use is accomplished, drive snap ring 8 and outwards remove when extracting the syringe, make the rectangular hole on the lateral wall of snap ring 8 correspond with baffle 17 again, make baffle 17 block up the rectangular hole, avoid wasing feeding pipe 6 and make rivers spill from snap ring 8.

The working principle of the utility model is that when the utility model is used, a rectangular box 7 at one end of a conduit 3 is communicated with an esophagus on a feeding pipe 6, then a certain amount of purified water is injected into a water storage tank 1, then a driving motor 4 is started to drive an output end of the driving motor to drive a reciprocating screw 9 in a case 2 to rotate, the reciprocating screw 9 drives a slider 10 to move simultaneously, under the limit of a push plate 11, the slider 10 drives the push plate 11 to move back and forth along the side wall of the reciprocating screw 9 continuously, the push plate 11 drives an injection pipe 5 to move along the inner wall of the conduit 3, when the injection pipe 5 moves towards the conduit 3, water in the water storage tank 1 enters the conduit 3 through a first hose 13 under the action of gravity, so that the injection pipe 5 pushes the part of the water into the rectangular box 7 and then enters the feeding pipe 6, when the reciprocating screw 9 drives the injection pipe 5 to move towards the case 2, under the action of a one-way air inlet valve 12, the negative pressure generated in the conduit 3 is avoided, make injection pipe 5 along the reciprocal back-and-forth movement of the inner wall of pipe 3, and then be convenient for push the water in storage water tank 1 into feeding pipe 6, and then be convenient for wash feeding pipe 6 automatically, reduced medical personnel's the amount of labour, there is certain time interval simultaneously between the period that reciprocal lead screw 9 injection pipe 5 removed a round trip to the rivers that form the pulsed constantly erode feeding pipe 6, have improved the cleaning performance.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. An intelligent three-cavity feeding pipe comprises a water storage tank (1) and a case (2), and is characterized in that a guide pipe (3) communicated with the water storage tank (1) is fixedly connected to the side wall of the case (2), a driving motor (4) is fixedly connected to the side wall of the case (2), an injection pipe (5) in contact with the inner wall of the guide pipe (3) is slidably connected to the inner wall of the case (2), the output end of the driving motor (4) penetrates through the case (2) and is connected with the injection pipe (5) through a reciprocating mechanism to drive the injection pipe (5) to reciprocate along the inner wall of the guide pipe (3), so that water in the water storage tank (1) enters the guide pipe (3), a feeding pipe (6) is arranged on one side of the guide pipe (3), the feeding pipe (6) is communicated with the guide pipe (3) through a rectangular box (7), and a through hole is formed in the side wall of the rectangular box (7) in a penetrating manner, and the inner wall of the through hole is provided with a snap ring (8) for injecting food.

2. The intelligent three-cavity feeding tube according to claim 1, wherein the reciprocating mechanism comprises a reciprocating screw rod (9) rotatably connected to the inner wall of the chassis (2), one end of the reciprocating screw rod (9) is fixedly connected with the output end of the driving motor (4), a sliding block (10) is sleeved on the side wall of the reciprocating screw rod (9) in a threaded manner, and a push plate (11) connected with the injection tube (5) is fixedly sleeved on the side wall of the sliding block (10).

3. An intelligent three-cavity feeding tube according to claim 1, wherein one end of the injection tube (5) inside the conduit (3) is communicated with a one-way air inlet valve (12), and a first hose (13) communicated with the water storage tank (1) is fixedly connected to the side wall of the conduit (3).

4. An intelligent three-cavity feeding tube according to claim 1, wherein the side wall of the injection tube (5) is in contact with the inner wall of the catheter (3), and a rubber ring (14) in contact with the inner wall of the catheter (3) is fixedly sleeved on the side wall of the injection tube (5).

5. An intelligent three-cavity feeding tube according to claim 1, wherein a second hose (15) is fixedly connected to a side wall of the housing (2), and one end of the second hose (15) passes through the housing (2) and is communicated with the injection tube (5).

6. An intelligent three-cavity feeding tube according to claim 1, wherein a limiting plate (16) is fixedly connected to one end of the snap ring (8) located in the rectangular box (7), a rectangular hole is formed in the side wall of the snap ring (8) in a penetrating manner, and a baffle (17) corresponding to the rectangular hole is fixedly connected to the inner wall of the rectangular box (7).

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