CN203777340U - Severe patient feeding machine - Google Patents
Severe patient feeding machine Download PDFInfo
- Publication number
- CN203777340U CN203777340U CN201420150416.7U CN201420150416U CN203777340U CN 203777340 U CN203777340 U CN 203777340U CN 201420150416 U CN201420150416 U CN 201420150416U CN 203777340 U CN203777340 U CN 203777340U
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- China
- Prior art keywords
- piston
- food
- valve
- pipeline
- cam
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- Expired - Fee Related
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Abstract
The utility model discloses a severe patient feeding machine, and belongs to the field of medical apparatuses. The severe patient feeding machine comprises a food pipeline and a water pipeline, and is characterized in that the food pipeline comprises a lunch box, a food valve and a food intake opening which are sequentially connected through a pipe; the food valve comprises a shell, a piston, a spring, a cam and a motor; the shell comprises a cavity; the cavity is provided with a narrow part; the piston comprises a piston body, a piston rod and a piston cap; the lower end of the piston is the piston body, the middle part of the piston is the thin and long piston rod, and the top end of the piston is the piston cap; the piston body is positioned at the narrow part of the cavity and has the same diameter as the narrow part of the cavity; the spring is nested on the piston rod; the upper end of the spring is propped against the piston cap; the lower end of the spring is propped against the shell; the cam is arranged above the piston cap; the cam is connected with a motor shaft; the water pipeline comprises a water tank, an electromagnetic valve and the food intake opening which are connected through a pipe. Compared with the prior art, the severe patient feeding machine has the characteristic of capability of conveniently helping a severe patient to eat food independently.
Description
Technical field
This utility model relates to a kind of feeding device, particularly a kind of critically ill patient feeding apparatus that is applicable to the autonomous feed of serious symptom people.
Background technology
ICU(Intensive Care Unit) be serious symptom intensive care unit, now become the urgicenter of critical patient in hospital.There is in recent years expansion to be divided into children with severe care unit (PICU); Neonatal intensive care unit (NICU); Medical intensive care unit (MICU); Cardiovascular intensive care unit(ICU) (CCU); Department of cardiac surgery intensive care unit(ICU) (CICU); Emergency Intensive Care Unit (EICU) neurosurgery Intensive Care Therapy (Neurosurgical intensive care unit, NSICU).
The patient of ICU, as the term suggests be patient with severe symptoms, cannot independently take food owing to being in a bad way, need to be by other people feeding.In the intensive care unit of hospital, household and nurse can not enter, so feeding work has increased medical personnel's workload, waste time and energy.
Utility model content
Technical assignment of the present utility model is for above the deficiencies in the prior art, and a kind of convenient critically ill patient feeding apparatus that helps critically ill patient feed is provided.
The technical scheme in the invention for solving the technical problem is: a kind of critically ill patient feeding apparatus, comprises food pipeline and water lines; It is characterized in that: described food pipeline comprises lunch box, food valve and the feed mouthful being linked in sequence by pipeline; Described food valve comprises housing, piston, spring, cam and motor, and described housing comprises tract, and tract has stenosis; Described piston comprises piston body, piston rod and piston cap; Described piston lower end is piston body, and centre is an elongated piston rod, and top is piston cap; Described piston body is positioned at the stenosis of tract, and identical with stenosis tract diameter; Nested springs on described piston rod, spring upper end withstands on piston cap, and lower end withstands on housing; Piston cap top arranges cam, and cam is connected with motor reel; Described water lines comprises water tank, electromagnetic valve and the feed mouth connecting by pipeline; Described feed mouth upper end connects food pipeline and waterpipe; On feed mouthful outer wall, food valve switch and electromagnetic valve switch are set, described food valve switch is connected with electromotor control circuit, and described electromagnetic valve switch is connected with solenoid valve control circuit.
Between above-mentioned lunch box and food valve, connect flow-limiting valve.
Compared with prior art, the utlity model has following outstanding beneficial effect:
1, patient can take food voluntarily by shirtsleeve operation, without other people, helps, easy to use, time saving and energy saving;
2, simple in structure;
3,, in feed process, food discontinuity flows out, and more meets people's eating habits;
4, both can be used for having a meal, and also can be used for drinking water.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of food valve in this utility model.
The specific embodiment
Below in conjunction with specification drawings and specific embodiments, this utility model is further illustrated.
As shown in Figure 1, this utility model comprises food pipeline and water lines.
Described food pipeline comprises lunch box 2, food valve 4 and the feed mouth 7 being linked in sequence by pipeline 6.
As shown in Figure 2, described food valve 4 comprises housing 14, piston 13, spring 12, cam 11 and motor 10 to the structure of described food valve 4, and described housing 14 comprises tract, and slop flows through from tract, and tract has stenosis.Described piston 13 comprises piston body, piston rod and piston cap.Described piston 13 lower ends are piston bodies, and centre is an elongated piston rod, and top is piston cap.Described piston body is positioned at the stenosis of tract, and identical with stenosis tract diameter.On described piston rod, nested springs 12, and spring 12 upper ends withstand on piston cap, and lower end withstands on housing 14.Piston cap top arranges cam 11, and cam 11 is connected with motor 10 axles.
After actuating motor 10, cam 11 rotates thereupon, and when the bossing of cam 11 rotates to piston cap place, by the downward jack-up of piston 13, piston body is the most carefully released from tract, valve open, slop be able to by; When the bossing of cam 11 leaves piston cap place, under the effect of spring 12, piston 13 resets, and 4, food valve is closed.
Food valve 4 can make that slop is intermittent to flow out, but food is when flow out, and patient connects with mouthpiece, and while stopping flowing out, patient can utilize this gap to swallow food.The intermittent feature flowing out meets people's eating habits more.
Described water lines comprises water tank 1, electromagnetic valve 5 and the feed mouth 7 connecting by pipeline 6.
Described feed mouth 7 upper ends connect food pipeline and waterpipe.On feed mouthful 7 outer walls, food valve switch 8 and electromagnetic valve switch 9 are set.Described food valve switch 8 is connected with motor 10 control circuits, and described electromagnetic valve switch 9 is connected with electromagnetic valve 5 control circuits.
Operating process is as follows: medical personnel are placed on ready-made slop in lunch box 2, and water is added in water tank 1.When needs of patients feed or while drinking water, with tooth, bite away food valve switch 8 or electromagnetic valve switch 9 can start food valve 4 or electromagnetic valve 5.
In prioritization scheme, between described lunch box 2 and food valve 4, connect flow-limiting valve 3, its effect is the flow velocity that regulates food, better to adapt to the patient of different eating speed.
It should be noted that; particular of the present utility model have been described in detail this utility model; for a person skilled in the art, the various apparent change of in the situation that not deviating from spirit and scope of the present utility model, it being carried out is all within protection domain of the present utility model.
Claims (2)
1. a critically ill patient feeding apparatus, comprises food pipeline and water lines; It is characterized in that: described food pipeline comprises lunch box, food valve and the feed mouthful being linked in sequence by pipeline; Described food valve comprises housing, piston, spring, cam and motor, and described housing comprises tract, and tract has stenosis; Described piston comprises piston body, piston rod and piston cap; Described piston lower end is piston body, and centre is an elongated piston rod, and top is piston cap; Described piston body is positioned at the stenosis of tract, and identical with stenosis tract diameter; Nested springs on described piston rod, spring upper end withstands on piston cap, and lower end withstands on housing; Piston cap top arranges cam, and cam is connected with motor reel; Described water lines comprises water tank, electromagnetic valve and the feed mouth connecting by pipeline; Described feed mouth upper end connects food pipeline and waterpipe; On feed mouthful outer wall, food valve switch and electromagnetic valve switch are set, described food valve switch is connected with electromotor control circuit, and described electromagnetic valve switch is connected with solenoid valve control circuit.
2. critically ill patient feeding apparatus according to claim 1, is characterized in that: between described lunch box and food valve, connect flow-limiting valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420150416.7U CN203777340U (en) | 2014-03-31 | 2014-03-31 | Severe patient feeding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420150416.7U CN203777340U (en) | 2014-03-31 | 2014-03-31 | Severe patient feeding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203777340U true CN203777340U (en) | 2014-08-20 |
Family
ID=51313578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420150416.7U Expired - Fee Related CN203777340U (en) | 2014-03-31 | 2014-03-31 | Severe patient feeding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203777340U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107802501A (en) * | 2017-11-29 | 2018-03-16 | 桂林电子科技大学 | A kind of convenient feeder |
| CN108294897A (en) * | 2018-02-07 | 2018-07-20 | 赵梦洁 | A kind of Neurology stroke patient device for feeding |
| CN113350191A (en) * | 2021-05-13 | 2021-09-07 | 山西医科大学第一医院 | Intelligent severe patient feeding device capable of avoiding overflowing liquid food |
-
2014
- 2014-03-31 CN CN201420150416.7U patent/CN203777340U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107802501A (en) * | 2017-11-29 | 2018-03-16 | 桂林电子科技大学 | A kind of convenient feeder |
| CN108294897A (en) * | 2018-02-07 | 2018-07-20 | 赵梦洁 | A kind of Neurology stroke patient device for feeding |
| CN113350191A (en) * | 2021-05-13 | 2021-09-07 | 山西医科大学第一医院 | Intelligent severe patient feeding device capable of avoiding overflowing liquid food |
| CN113350191B (en) * | 2021-05-13 | 2022-10-04 | 山西医科大学第一医院 | Intelligent severe patient feeding device capable of avoiding overflowing liquid food |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 Termination date: 20150331 |
|
| EXPY | Termination of patent right or utility model |