CN213589128U

CN213589128U - Gastrointestinal nutrition infusion pump

Info

Publication number: CN213589128U
Application number: CN202022474431.5U
Authority: CN
Inventors: 崔鸣欧; 刘友省
Original assignee: Zhejiang Cancer Hospital
Current assignee: Zhejiang Cancer Hospital
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-07-02
Anticipated expiration: 2030-10-30

Abstract

A gastrointestinal nutrition infusion pump belongs to the technical field of medical instruments and comprises an infusion tube, a shell and an adjusting device, wherein the infusion tube is arranged in the shell; the infusion tube comprises a pipeline, a regulating valve and an air bag, wherein the regulating valve is arranged on the pipeline, and the air bag is arranged in the middle of the pipeline; the adjusting device comprises an adjusting component and a regulating system, wherein the adjusting component acts on the air bag, and the regulating system is used for controlling the adjusting component to move. The utility model discloses be provided with adjusting part and regulation and control system in the casing, through regulation and control system send instruction, the cooperation is accomplished to each part of adjusting part, realizes the action of the tight, release and the shake of clamp of gasbag, pushes away the pulsed malleation motion mode that stops once, can cause little swirl in the pipe, reduces the attachment of nutrient solution on the pipe wall, reduces stifled tub incidence, has reduced patient's health burden simultaneously. The utility model has the advantages of reasonable design, can control patient's liquid volume of income better and alleviate nurse's work load.

Description

Gastrointestinal nutrition infusion pump

Technical Field

The utility model belongs to the technical field of medical instrument, especially, relate to a gastrointestinal nutrition infusion pump.

Background

Enteral nutrition refers to a method for injecting nutrient solution which can be absorbed only by chemical digestion or without digestion into the gastrointestinal tract of a patient through a digestive tract catheter or a stoma to provide nutrients needed by the patient, is a simple, safe and effective nutrition supply method, and plays an increasingly important role in clinical nutrition support.

Critically ill patients are enterally fed at a rate of approximately 50ml per hour with an enteral feeding infusion pump beginning with a small dose. However, in the actual use process, the nutrient solution is easy to adhere to the tube wall of the gastrointestinal nutrient tube because of the slow speed and the thick nutrient solution. Need medical personnel to carry out warm boiled water washing pipeline every 4 hours even 1-2 hours, nevertheless, the pipe wall of intestines and stomach nutrition pipe still has very high stifled tub rate, and utilizes warm water washing pipeline many times, can increase patient's liquid income volume, is unfavorable for patient's state of illness, can increase medical personnel's work load moreover, for this reason we provide a intestines and stomach nutrition infusion pump.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve the problem that current stomach intestine infusion pipe easily takes place to block up the pipe, and then provide a stomach intestine nutrition infusion pump.

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

a gastrointestinal nutrition infusion pump comprises an infusion tube, a shell and a regulating device, wherein the infusion tube is arranged in the shell, and the regulating device is arranged in the shell;

the infusion tube comprises a pipeline, a regulating valve and an air bag, wherein the regulating valve is installed on the pipeline, and the air bag is arranged in the middle of the pipeline;

the regulating device comprises a regulating component and a regulating system, wherein the regulating component acts on the air bag, and the regulating system is used for controlling the regulating component to move.

Further, the upper port of pipeline is connected with the output of nutrition bag, the lower port of pipeline is connected with the feed liquor end of nutrition pipe.

Further, the adjusting part includes unable adjustment base, regulation pole and grip slipper, unable adjustment base's one end with the inner wall fixed connection of casing, unable adjustment base's the other end is provided with a plurality of regulation poles, the other end of adjusting the pole pass through universal ball with the outer wall connection of grip slipper, the inner wall of grip slipper with the gasbag laminating.

Further, the adjusting components are symmetrically provided with two groups.

Further, regulation and control system includes battery, controller, display screen, level sensor and gear adjusting module, the battery is used for the controller power supply, the display screen sets up on one side outer wall of casing, the controller pass through the circuit respectively with display screen, level sensor and gear adjusting module electric connection, level sensor is used for detecting the position of liquid in the infusion pipe, gear adjusting module is used for controlling the flexible length and the frequency of regulation pole.

Further, the clamping seat is an arc-shaped clamping seat.

Further, the inside of casing still is provided with arc splint, the pipeline is arranged in the arc splint.

The utility model discloses following beneficial effect has to prior art:

the utility model discloses a be provided with adjusting part and regulation and control system in the casing, through the instruction that regulation and control system sent, the cooperation is accomplished to each part of adjusting part, realizes the action of the tight, release and the shake of clamp of gasbag, pushes away the pulsed malleation motion mode that stops once, can cause little swirl in the pipe, reduces the adhering to of nutrient solution on the pipe wall, reduces stifled tub incidence, has reduced patient's health burden simultaneously. The utility model has the advantages of reasonable design, can carry out manifold cycles and use, prevent that the effect of nutrition tube inner wall jam is good, can control patient's liquid input better and alleviate nurse's work load.

Drawings

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

Fig. 1 is a schematic view of the internal structure of the present invention;

fig. 2 is a front view of the present invention;

FIG. 3 is a connection block diagram of a regulation system;

FIG. 1-infusion tube; 2-a shell; 4-a universal ball; 5-arc splint; 11-a pipeline; 12-a regulating valve; 13-an air bag; 31-an adjustment assembly; 32-a regulatory system; 311-a stationary base; 312-adjusting rod; 313-a holder; 321-a storage battery; 322-a controller; 323-display screen; 324-a liquid level sensor; 325-gear adjustment module.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The embodiment is described with reference to fig. 1-3, a gastrointestinal nutrition infusion pump comprises an infusion tube 1, a shell 2 and a regulating device, wherein the infusion tube 1 is arranged in the shell 2, and the regulating device is arranged inside the shell 2;

the infusion tube 1 comprises a pipeline 11, a regulating valve 12 and an air bag 13, wherein the regulating valve 12 is installed on the pipeline 11, and the air bag 13 is arranged in the middle of the pipeline 11;

according to the arrangement, the upper port of the pipeline 11 is connected with the output end of the nutrition bag, the lower port of the pipeline 11 is connected with the liquid inlet end of the nutrition tube, the regulating valve is used for controlling the opening and the ending of the nutrition liquid flowing into the infusion tube, and when the infusion tube is placed, the regulating valve is placed outside the shell, so that on one hand, the regulation can be conveniently carried out, on the other hand, the limiting effect can be achieved, and the infusion tube is prevented from moving in the shell at will; preferably, the infusion tube is a disposable infusion tube, which is not only convenient to use but also more hygienic.

The adjusting device comprises an adjusting component 31 and a regulating system 32, wherein the adjusting component 31 acts on the air bag 13, and the regulating system 32 is used for controlling the adjusting component 31 to move.

So set up, the inside that is located the casing is provided with the regulation and control system, can control adjusting part through receiving the instruction and sending the instruction and move to reach the regulation and control to the gasbag position, play the easy problem that takes place to block up of prevention infusion pipe.

Preferably, the adjusting assembly 31 includes a fixed base 311, an adjusting rod 312 and a clamping seat 313, one end of the fixed base 311 is fixedly connected to the inner wall of the housing 2, the other end of the fixed base 311 is provided with a plurality of adjusting rods 312, the other end of the adjusting rod 312 is connected to the outer wall of the clamping seat 313 through a universal ball 4, the inner wall of the clamping seat 313 is attached to the airbag 13, so as to further optimize, and the adjusting assembly 31 is symmetrically provided with two sets.

So set up, through being provided with two sets of adjusting part of symmetry, can realize the two-way centre gripping to the gasbag, when the subassembly carries out synchronous motion like this, can carry out synchronous motion to the gasbag, further optimization adjusts the pole and can choose for use electronic gas pole, and adjusts the junction of pole and grip slipper and choose to install universal ball, can make the grip slipper carry out the action of rocking, preferably, grip slipper 313 is the arc grip slipper, and the arc grip slipper can carry out better laminating with the gasbag to the effect is more obvious when extrudeing or trembling the gasbag.

Preferably, the regulation and control system 32 includes a storage battery 321, a controller 322, a display screen 323, a liquid level sensor 324 and a gear adjustment module 325, the storage battery 321 is used for supplying power to the controller 322, the display screen 323 is disposed on the outer wall of one side of the housing 2, the controller 322 is electrically connected to the display screen 323, the liquid level sensor 324 and the gear adjustment module 325 through a circuit, the liquid level sensor 324 is used for detecting the position of the liquid in the infusion pipe 1, preferably, the liquid level sensor is a non-contact liquid level sensor, so that the liquid height of the nutrient solution in the pipeline can be measured without contacting the nutrient solution, and the gear adjustment module 325 is used for controlling the telescopic length and the frequency of the adjustment rod 312.

So set up, regulation and control system accessible is used the mode of battery charging or direct power supply, it can be provided with USB charging socket or be connected with external plug to be located the casing, guarantee the usability of system like this, it is provided with display screen and manipulating key to be located the outer wall of casing, the operation of being convenient for, the motion mode that can select adjusting part by oneself through the touching simultaneously, every is provided with gear adjusting module to adjusting pole correspondence, every difference to the flexible length and the frequency of adjusting the pole, can reach the motion and the vibrations effect of different degrees like this, thereby can prevent the liquid medicine at the deposit of infusion pipe wall, reduce the uncomfortable sense that the washing pipe brought for the patient.

Further preferably, the inside of the shell 2 is further provided with an arc-shaped clamping plate 5, and the pipeline 11 is arranged in the arc-shaped clamping plate 5.

So set up, be provided with arc splint on the inner wall that is located the upper end of casing, arc splint correspond with the mounted position of infusion pipe, can press from both sides tight spacing to the pipeline like this, prevent that the infusion pipe from moving up or the action of gliding, make the gasbag correspond with the position of grip slipper, operate more accurately and effectively.

The working process and principle are as follows: the effect of the clamping seat on the air bag is controlled through the telescopic motion of the adjusting rod, and the pulse type positive pressure motion mode of pushing and stopping can be carried out, so that the nutrient solution causes small vortexes in the air bag, and the attachment of the nutrient solution on the pipe wall is reduced.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The gastrointestinal nutrition infusion pump is characterized by comprising an infusion tube (1), a shell (2) and a regulating device, wherein the infusion tube (1) is arranged in the shell (2), and the regulating device is arranged in the shell (2);

the infusion tube (1) comprises a pipeline (11), a regulating valve (12) and an air bag (13), the regulating valve (12) is mounted on the pipeline (11), and the air bag (13) is arranged in the middle of the pipeline (11);

the adjusting device comprises an adjusting component (31) and a regulating system (32), wherein the adjusting component (31) acts on the air bag (13), and the regulating system (32) is used for controlling the adjusting component (31) to move.

2. The gastrointestinal nutrition infusion pump according to claim 1, wherein the upper port of the pipeline (11) is connected with the output end of the nutrition bag, and the lower port of the pipeline (11) is connected with the liquid inlet end of the nutrition tube.

3. The gastrointestinal nutrition infusion pump according to claim 2, characterized in that the adjusting assembly (31) comprises a fixed base (311), an adjusting rod (312) and a clamping seat (313), one end of the fixed base (311) is fixedly connected with the inner wall of the shell (2), the other end of the fixed base (311) is provided with a plurality of adjusting rods (312), the other end of each adjusting rod (312) is connected with the outer wall of the clamping seat (313) through a universal ball (4), and the inner wall of the clamping seat (313) is attached to the air bag (13).

4. The gastrointestinal nutrition infusion pump according to claim 3, wherein the regulating assemblies (31) are symmetrically arranged in two groups.

5. The gastrointestinal nutrition infusion pump according to claim 4, wherein the regulation system (32) comprises a storage battery (321), a controller (322), a display screen (323), a liquid level sensor (324) and a gear adjustment module (325), the storage battery (321) is used for supplying power to the controller (322), the display screen (323) is arranged on the outer wall of one side of the shell (2), the controller (322) is respectively electrically connected with the display screen (323), the liquid level sensor (324) and the gear adjustment module (325) through a circuit, the liquid level sensor (324) is used for detecting the position of liquid in the infusion tube (1), and the gear adjustment module (325) is used for controlling the telescopic length and frequency of the adjustment rod (312).

6. The gastrointestinal nutrient infusion pump of claim 5, wherein the holder (313) is an arc-shaped holder.

7. The gastrointestinal nutrition infusion pump according to claim 6, wherein the inside of the housing (2) is further provided with an arc-shaped splint (5), and the tubing (11) is placed inside the arc-shaped splint (5).