CN217219606U - Nutrient preparation injection device - Google Patents
Nutrient preparation injection device Download PDFInfo
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- CN217219606U CN217219606U CN202122730487.7U CN202122730487U CN217219606U CN 217219606 U CN217219606 U CN 217219606U CN 202122730487 U CN202122730487 U CN 202122730487U CN 217219606 U CN217219606 U CN 217219606U
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Abstract
The utility model discloses a nutrition preparation injection device, including external pipe box, inscription sleeve pipe, output nozzle stub, output hose, check valve, grip ring, plectrum, grip block, spring, auxiliary sleeve, stop collar, hydraulic push rod, piston piece, touch screen display screen, displacement sensor, scale and placing grid. The utility model discloses a centre gripping mouth device can conveniently input nutrient solution, avoids the family members to take for a long time and holds, brings inconvenience for self, gets off for a long time and arouses the circumstances such as arm aching, controls hydraulic push rod's speed and time with the electric energy, can design speed and time by oneself, convenient and practical carries also conveniently, it is convenient all to bring for patient and family members, and can reduce patient's nutrition complication emergence risk in the intestines.
Description
Technical Field
The utility model relates to a injection device specifically is a nutrition preparation injection device, belongs to medical instrument technical field.
Background
At present, a plurality of diseases affect the eating condition of patients, and after the treatment in hospitals, a plurality of patients still need to carry nasogastric tubes, nasojejunal tubes and the like.
At present, the nursing in the aspect of home enteral nutrition is troublesome, the requirements on the speed and the time of pushing the bolus are very high, 20-30 minutes are probably needed each time, 200 ml needs to be pumped and 300ml needs to be pumped, 6-8 times a day, and under most conditions, the time and the speed are difficult to control because the family members use the syringe to push the bolus by hand, the problems of gastrointestinal tract indigestion, diarrhea and the like of patients are easily caused, the inconvenience is brought to the family members, the arm ache is caused for a long time, and the like, so that the intelligent home bolus device is urgently needed to help. Accordingly, a nutritional formulation bolus device has been proposed to address the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a nutrition preparation injection device to prior art not enough, satisfy the daily food intake of patient, make things convenient for the family to use, it is convenient wholly to carry.
The utility model discloses a following technical scheme realizes above-mentioned purpose, a nutrition preparation injection device, including an external pipe box, external pipe box inside is provided with two internal connection sleeve pipes, two respectively be provided with warm water and enteral nutrition preparation in the internal connection sleeve pipe, two the output of internal connection sleeve pipe respectively is provided with an output nozzle stub, and two output nozzle stub one end swing joint same output hose, output hose corresponds two output nozzle stub one ends and respectively is provided with a check valve, output hose corresponds patient's feed pipe one end and is provided with the centre gripping mouth structure, two the internal connection sleeve pipe is kept away from the one end of output and respectively is provided with a propulsion structure, two the internal connection sleeve pipe is through the operating speed of selection system control inquiry internal liquid output condition and propulsion structure;
the clamping opening structure comprises a clamping ring, the clamping ring is provided with a shifting sheet with a cross-shaped opening, a plurality of clamping blocks are arranged above the shifting sheet, and springs are respectively arranged on one surfaces of the clamping blocks, which correspond to the clamping ring; the head end of one end inputted by a patient is inserted into the clamping ring, the clamping block is opened by the size of the clamping block, the clamping block moves towards the inner wall surface of the clamping ring, and the head end is elastically clamped by the spring;
the propelling structure comprises a hollow auxiliary sleeve, one end of the auxiliary sleeve is fixedly connected with one end of an inner connecting sleeve, a limiting sleeve is arranged in the auxiliary sleeve, a hydraulic push rod is fixedly arranged at the other end of the auxiliary sleeve, and a piston block is arranged at the movable end of the hydraulic push rod;
the selection system comprises a touch screen display screen, a single chip microcomputer and a displacement sensor, the touch screen display screen is electrically connected with the single chip microcomputer, the single chip microcomputer controls driving of the hydraulic push rod, the single chip microcomputer can preset infusion speed, the touch screen display screen displays an internal measuring body of the internal connecting sleeve, if detected specifications are not matched with the preset specifications, the single chip microcomputer controls closing of the hydraulic push rod connected with the internal connecting sleeve, when the displacement sensor detects that the speed of the piston block is higher than the preset value or no liquid exists in the internal connecting sleeve and injection is completed, the single chip microcomputer controls the alarm prompting device to give an alarm, and the touch screen display screen is reminded by a horn in the touch screen display screen.
Preferably, the external pipe sleeve and the internal pipe sleeve are both made of transparent plastic materials, and scales are arranged on the outer wall of the external pipe sleeve.
Preferably, the shifting sheet is made of rubber.
Preferably, one surface of the clamping block, which is far away from the spring, is of a wave-shaped sawtooth structure.
Preferably, the external pipe sleeve is internally provided with a placing lattice which is clamped with the outer diameter of the clamping ring.
The utility model has the advantages that:
1. the utility model has the advantages that the head end of one end inputted by a patient is inserted into the clamping ring, the clamping block is propped open by the size of the clamping block, the clamping block moves towards the inner wall surface of the clamping ring, the head end is clamped by the elasticity of the spring, the nutrient solution can be conveniently inputted through the clamping port device, the long-time holding of family members is avoided, the inconvenience is brought to the family members, and the arm ache and other conditions are caused after a long time;
2. the utility model discloses a single chip microcomputer control hydraulic rod's drive, the singlechip can be predetermine infusion speed, touch screen display screen shows the inside measurement body of extension sleeve, if the specification that detects is not assorted with predetermined specification, then closing of the hydraulic rod that the extension sleeve pipe links in the single chip microcomputer control, the speed of measuring the piston piece by displacement sensor is higher than in default or the extension sleeve pipe does not have liquid and when accomplishing the injection, single chip microcomputer control warning suggestion device reports to the police, touch screen display screen reminds from loudspeaker in area, the speed and the time of controlling hydraulic rod with the electric energy, design speed and time by oneself, convenient and practical, it is also convenient to carry, it is convenient all to bring for patient and family members, and can reduce patient's nutrition complication emergence risk in the intestines.
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 description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the overall cross-sectional structure of the present invention;
fig. 3 is a schematic view of the structure of the clamping opening of the present invention.
In the figure: 1. connecting a pipe sleeve externally; 2. inscribing a sleeve; 3. an output stub; 4. an output hose; 5. a non-return valve; 6. a clamping ring; 7. a shifting sheet; 8. a clamping block; 9. a spring; 10. an auxiliary sleeve; 11. a limiting sleeve; 12. a hydraulic push rod; 13. a piston block; 14. a touch screen display screen; 15. a displacement sensor; 16. calibration; 17. and (6) placing grids.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
In the description of the present invention, it should be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on 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 particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-3, a nutrition preparation injection device includes an external connection pipe sleeve 1, two internal connection pipe sleeves 2 are arranged inside the external connection pipe sleeve 1, warm water and enteral nutrition preparation are respectively arranged in the two internal connection pipe sleeves 2, output ends of the two internal connection pipe sleeves 2 are respectively provided with an output short pipe 3, one ends of the two output short pipes 3 are movably connected with a same output hose 4, one ends of the output hose 4 corresponding to the two output short pipes 3 are respectively provided with a check valve 5, one end of the output hose 4 corresponding to a patient feeding pipe is provided with a clamping port structure, one ends of the two internal connection pipe sleeves 2 far away from the output ends are respectively provided with a propulsion structure, and the two internal connection pipe sleeves 2 control and inquire internal liquid output conditions and the running speed of the propulsion structure through a selection system;
the clamping opening structure comprises a clamping ring 6, the clamping ring 6 is provided with a shifting sheet 7 with a cross opening, a plurality of clamping blocks 8 are arranged above the shifting sheet 7, and springs 9 are respectively arranged on one surfaces, corresponding to the clamping ring 6, of the plurality of clamping blocks 8; the head end of one end inputted by a patient is inserted into the clamping ring 6, the clamping block 8 is opened by the size of the clamping block, the clamping block 8 moves towards the inner wall surface of the clamping ring 6, and the spring 9 elastically clamps the head end;
the propelling structure comprises a hollow auxiliary sleeve 10, one end of the auxiliary sleeve 10 is fixedly connected with one end of the inner connecting sleeve 2, a limiting sleeve 11 is arranged in the auxiliary sleeve 10, a hydraulic push rod 12 is fixedly arranged at the other end of the auxiliary sleeve 10, and a piston block 13 is arranged at the movable end of the hydraulic push rod 12;
the selection system comprises a touch screen display screen 14, a single chip microcomputer and a displacement sensor 15, the touch screen display screen 14 is electrically connected with the single chip microcomputer, the single chip microcomputer controls driving of the hydraulic push rod 12, the single chip microcomputer can preset infusion speed, the touch screen display screen 14 displays the internal measuring body of the internal connecting sleeve 2, if detected specifications are not matched with preset specifications, the single chip microcomputer controls closing of the hydraulic push rod 12 connected with the internal connecting sleeve 2, when the displacement sensor 15 detects that the speed of the piston block 13 is higher than the preset value or no liquid exists in the internal connecting sleeve 2 and injection is completed, the single chip microcomputer controls the alarm prompting device to give an alarm, and a horn carried by the touch screen display screen 14 is reminded.
The external pipe sleeve 1 and the internal pipe sleeve 2 are both made of transparent plastic materials, and scales 16 are arranged on the outer wall of the external pipe sleeve 1, so that families can conveniently and visually see the internal conditions;
the shifting sheet 7 is made of rubber materials, and further prevents dust from entering the opening end inserted into the clamping ring 6;
one surface of the clamping block 8, which is far away from the spring 9, is of a wave-shaped sawtooth structure, and has an anti-skid effect on the entering opening end;
the external pipe sleeve 1 is internally provided with a placing lattice 17 which is clamped with the outer diameter of the clamping ring 6, and the placing lattice 17 is convenient for the effective placement of the clamping ring 6 and avoids dust from entering.
Firstly, a touch screen display screen 14 is arranged, a hydraulic push rod 12 is started, warm water and nutrient solution to be used are filled in two internal connecting sleeves 2 by a piston block 13, then an output hose 4 is installed, a clamping opening of the output hose 4 can be clamped in a placing grid 17 when the internal connecting sleeves are not used, then the beginning end of one input end of a patient is inserted into a clamping ring 6, the clamping block 8 is propped open by the size of the internal connecting sleeve 8, the clamping block 8 moves towards the inner wall surface of the clamping ring 6, a spring 9 elastically clamps the beginning end, then a single chip controls the driving of the hydraulic push rod 12, the single chip can preset the infusion speed, the touch screen display screen 14 displays the internal measuring body of the internal connecting sleeves 2, if the detected specification is not matched with the preset specification, the single chip controls the closing of the hydraulic push rod 12 connected with the internal connecting sleeves 2, if the displacement sensor 15 detects that the speed of the piston block 13 is higher than the preset value or no liquid is in the internal connecting sleeves 2 and the infusion is completed, singlechip control warning suggestion device reports to the police, and touch screen display screen 14 reminds from the loudspeaker of taking, controls hydraulic rod 12's speed and time with the electric energy, can design speed and time by oneself, from taking charging wire and plug, can charge, convenient and practical carries also conveniently, and it is convenient all to bring for patient and family members, and can reduce patient's nutrition complication emergence risk in the intestines.
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 technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (5)
1. A nutrition preparation injection device is characterized by comprising an external pipe sleeve, wherein two internal connecting sleeve pipes are arranged inside the external pipe sleeve, warm water and enteral nutrition preparation are respectively arranged in the two internal connecting sleeve pipes, output ends of the two internal connecting sleeve pipes are respectively provided with an output short pipe, one end of each output short pipe is movably connected with the same output hose, one end of each output hose corresponding to the two output short pipes is respectively provided with a check valve, one end of each output hose corresponding to a patient feeding pipe is provided with a clamping port structure, one end of each internal connecting sleeve pipe, far away from the output ends, is respectively provided with a propelling structure, and the two internal connecting sleeve pipes are used for controlling and inquiring the output condition of internal liquid and the running speed of the propelling structure through a selection system;
the clamping opening structure comprises a clamping ring, the clamping ring is provided with a shifting sheet with a cross-shaped opening, a plurality of clamping blocks are arranged above the shifting sheet, and springs are respectively arranged on one surfaces of the clamping blocks, which correspond to the clamping ring; the head end of one end inputted by a patient is inserted into the clamping ring, the clamping block is opened by the size of the clamping block, the clamping block moves towards the inner wall surface of the clamping ring, and the head end is elastically clamped by the spring;
the propelling structure comprises a hollow auxiliary sleeve, one end of the auxiliary sleeve is fixedly connected with one end of the inner connecting sleeve, a limiting sleeve is arranged in the auxiliary sleeve, a hydraulic push rod is fixedly arranged at the other end of the auxiliary sleeve, and a piston block is arranged at the movable end of the hydraulic push rod;
the selection system comprises a touch screen display screen, a single chip microcomputer and a displacement sensor, the touch screen display screen is electrically connected with the single chip microcomputer, the single chip microcomputer controls driving of the hydraulic push rod, the single chip microcomputer can preset infusion speed, the touch screen display screen displays an internal measuring body of the internal connecting sleeve, if detected specifications are not matched with the preset specifications, the single chip microcomputer controls closing of the hydraulic push rod connected with the internal connecting sleeve, when the displacement sensor detects that the speed of the piston block is higher than the preset value or no liquid exists in the internal connecting sleeve and injection is completed, the single chip microcomputer controls the alarm prompting device to give an alarm, and the touch screen display screen is reminded by a horn in the touch screen display screen.
2. The nutrient preparation injection device as claimed in claim 1, wherein the external sleeve and the internal sleeve are both made of transparent plastic material, and the external sleeve is provided with scales on its outer wall.
3. The nutrient preparation bolus device of claim 1, wherein the paddle is constructed of a rubber material.
4. The nutrient formulation bolus device of claim 1, wherein the side of the grip block remote from the spring is in a wave-shaped saw-tooth configuration.
5. The nutrient preparation bolus device of claim 1, wherein the external sleeve is provided with a holding grid that is engaged with the outer diameter of the clamping ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122730487.7U CN217219606U (en) | 2021-11-09 | 2021-11-09 | Nutrient preparation injection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122730487.7U CN217219606U (en) | 2021-11-09 | 2021-11-09 | Nutrient preparation injection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217219606U true CN217219606U (en) | 2022-08-19 |
Family
ID=82816727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122730487.7U Active CN217219606U (en) | 2021-11-09 | 2021-11-09 | Nutrient preparation injection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217219606U (en) |
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2021
- 2021-11-09 CN CN202122730487.7U patent/CN217219606U/en active Active
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