CN203107731U - Nasal feeding device - Google Patents
Nasal feeding device Download PDFInfo
- Publication number
- CN203107731U CN203107731U CN 201320148110 CN201320148110U CN203107731U CN 203107731 U CN203107731 U CN 203107731U CN 201320148110 CN201320148110 CN 201320148110 CN 201320148110 U CN201320148110 U CN 201320148110U CN 203107731 U CN203107731 U CN 203107731U
- Authority
- CN
- China
- Prior art keywords
- nasal feeding
- glass container
- container
- double glazing
- feeding tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model belongs to the technical field of medical instruments, and particularly relates to a nasal feeding device. The nasal feeding device comprises an injection device and a nasal feeding pipe, wherein the injection device comprises a sealed double-layer glass container, the glass container comprises an inner glass container body and an outer glass container body which are integrated, an inlet is formed at the connection position of the inner glass container body and the outer glass container body, a cover covers the inlet, silver films are plated on the outer walls of the inner glass container body and the outer glass container body, and a vacuum cavity is formed between the inner glass container body and the outer glass container body. An outlet is formed in the double-layer glass container and communicated with the nasal feeding pipe, a piston and a push-pull rod connected with the piston are arranged in the double-layer glass container, the push-pull rod stretches out of the double-layer glass container, and a plurality of conical protrusions are arranged at the other end of the piston. The nasal feeding device is simple in structure, nutrient solution can be injected to the stomach of a patient, the whole process is clean and sanitary and time-saving and labor-saving, and the temperature of the injected nutrient solution can be preserved.
Description
Technical field
This utility model belongs to technical field of medical instruments, relates in particular to a kind of nasal feeding feeding device.
Background technology
Nasal feeding refers to conduit is inserted gastric by nasal cavity, through conduit spoon meat, nutritional solution, water and medicine is injected the method for gastric again, with satisfy can not oral feeding or the critical old people of the state of an illness to the needs of nutrition and treatment.
At present, the nasal feeding infusion appliance generally adopts syringe, at first use syringe suction nutritional solution, spoon meat etc. by the nursing staff, inject patient's stomach then by the nasal feeding tube that is connected with syringe, there is following defective in this nasal feeding infusion appliance: the one, because very thin with the syringe mouth of pipe of nasal feeding tube coupling, the nursing staff mainly firmly injects stomach tube by the strength of two handss with food, nutritional solution for thickness injects difficulty, and the nutritional solution of dilution can not satisfy the demand of patient's nutrition treatment, directly influences therapeutic effect; The 2nd, because the volume of conventional injector is generally less, the nursing staff needs to satisfy nutritional need repeatedly for patient infusion, and nutritional solution is through changing container several times, again through in air, exposing, very easily pollute, bring the hidden danger that catches to the patient, and nutritional solution turns cold and can cause nutritional solution to inject difficulty maybe can causing the patient's stomach discomfort in injecting the process of nutritional solution.
The utility model content
Technical problem to be solved in the utility model is: at the deficiency that prior art exists, provide a kind of and inject easily, can be incubated and the nasal feeding feeding device of safety and sanitation.
For solving the problems of the technologies described above, the technical solution of the utility model is:
The nasal feeding feeding device, comprise injection device and nasal feeding tube, described injection device comprises airtight double glazing container, described double glazing container comprises the inside and outside layer glass container that is connected, the junction of described inside and outside layer glass container is provided with import, described import department is covered with the folding lid, and the outer wall of described inside and outside layer glass container all is coated with silverskin, forms vacuum chamber between the described inside and outside layer glass container; One side of described double glazing container is provided with outlet, described outlet is communicated with described nasal feeding tube, is provided with piston in the described double glazing container, and an end of described piston is connected with push-pull bar, described push-pull bar stretches out outside the described double glazing container, and the other end of described piston is provided with a plurality of tapered protrusion.
As a kind of improvement, the feed end of described nasal feeding tube is provided with semicircle resilient sleeve joint, and described resilient sleeve joint is provided with the feed through hole.
As improving further, be provided with one-way valve near described feed end in the described nasal feeding tube.
As improving further, the outer wall of described nasal feeding tube is provided with the nasal feeding tube fixture, described nasal feeding tube fixture comprises arc fixed plate, described arc fixed plate is provided with the nasal feeding tube retainer ring, the two ends of described arc fixed plate are connected with elastic reducing-fixing band respectively, and the end of described elastic reducing-fixing band is provided with link.
As improving further, the end that described push-pull bar stretches out described double glazing container is provided with handle, is with cushion on the described handle.
As further improving, described double glazing container is the container of long 10cm, wide 10cm, high 3cm.
Owing to adopted technique scheme, the beneficial effects of the utility model are:
(1) injection device comprises the double glazing container, because in this double glazing container, the outer wall of outer layer glass container all is coated with silverskin, this silverskin energy reflective infrared caloradiance, in the container during high temperature, the heat energy of content is not to external radiation, in the container during low temperature, the not radiation in the container of the outer heat energy of container, in, can weaken thermal convection current for vacuum between outer layer glass container, the double glazing container has been controlled conduction effectively, the approach that thermal convection current and radiation etc. are conducted heat, thereby the original temperature that can keep food in the container well, food in the container can not turn cold, food can retrogradation, and the nursing staff injects the food ratio and is easier to, and this food enters patient's gastric can not cause subject discomfort yet.
(2) import department of double glazing container is provided with folding lid, and the not only adding of instant food but also can guarantee that the food that enters in the container is not contaminated has guaranteed the health of feed process; The tapered protrusion that piston is provided with can reduce the contact area of food in piston and the container, makes when the nursing staff injects food more laborsaving.
Injure patient's esophagus and stomach when (3) the resilient sleeve joint can avoid nasal feeding tube to insert the patient, one-way valve can prevent that the food of gastric is back in the nasal feeding tube, can be not contaminated in the nasal feeding tube thereby can guarantee, guaranteed patient's health; The nasal feeding tube retainer ring can be fixed on nasal feeding tube on the arc fixed plate that places below, patient nostril, and link can be hung on arc fixed plate on patient's the ear, thereby nasal feeding tube is fixed.
(4) this nasal feeding feeding device also arranges the volume of the double glazing container size according to human stomach's volume, makes the nursing staff once inject the nutritional need that just can satisfy the patient to the patient, reduces the trouble of feed repeatedly.
Description of drawings
Fig. 1 is the structural representation of the nasal feeding feeding device that provides of this utility model;
Fig. 2 is the enlarged drawing of nasal feeding tube fixture among Fig. 1;
Wherein: 1-injection device, 2-nasal feeding tube, 3-folding lid, 4-nasal feeding tube fixture, 11-double glazing container, 12-piston, 13-push-pull bar, 21-resilient sleeve joint, 22-one-way valve, 41-arc fixed plate 42-nasal feeding tube retainer ring, the 43-elastic reducing-fixing band, 44-link, 111-import, 112-inner layer glass container, 113-glass outer container, 114-outlet, 121-tapered protrusion, 131-handle, the 211-through hole of taking food.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining this utility model, and be not used in restriction this utility model.
Fig. 1 shows the structural representation of the nasal feeding feeding device that this utility model provides, and for convenience of explanation, this figure only provides the structure division relevant with this utility model.
The nasal feeding feeding device comprises injection device 1 and nasal feeding tube 2, injection device 1 comprises double glazing container 11, double glazing container 11 is long 10cm, wide 10cm, the cuboid hermetic container of high 3cm, double glazing container 11 is provided with import 111, import 111 places are covered with folding lid 3, this import is used for food is added in the container, double glazing container 11 comprises inner layer glass container 112 and glass outer container 113, in, outer layer glass container is connected at import 111 places, in, the outer wall of outer layer glass container all is coated with silverskin, in, form vacuum chamber between the outer layer glass container.
One side of double glazing container 11 is provided with outlet 114, outlet 114 is communicated with nasal feeding tube 2, be provided with piston 12 in the double glazing container 11, one end of piston 12 is connected with push-pull bar 13, the other end of piston 12 is provided with a plurality of tapered protrusion 121, and push-pull bar 13 stretches out outside the double glazing container 11, and the end that push-pull bar 13 stretches out double glazing container 11 is provided with handle 131, be with cushion on the handle 131, cushion makes the nursing staff can not ache by hands when injecting.
The feed end of nasal feeding tube 2 is provided with semicircle resilient sleeve joint 21, and resilient sleeve joint 21 is provided with feed through hole 211, is provided with one-way valve 22 near feed end place in the nasal feeding tube 2, and the outer wall of nasal feeding tube 2 is provided with nasal feeding tube fixture 4.
As shown in Figure 2, nasal feeding tube fixture 4 comprises arc fixed plate 41, and arc fixed plate 41 is provided with nasal feeding tube retainer ring 42, and the two ends of arc fixed plate 41 are connected with elastic reducing-fixing band 43 respectively, and the end of elastic reducing-fixing band 43 is provided with link 44.
The use of this nasal feeding feeding device is: open the folding lid, the nutritional solution for preparing is added in the double glazing container, cover the folding lid, the nasal feeding tube fixture is placed on the below in patient nostril, nasal feeding tube is passed the nasal feeding tube retainer ring, via intranasal application is inserted patient's gastric, hang over the nasal feeding tube fixture on patient's the ear by link, hold handle, promote push-pull bar, nutritional solution in the double glazing container enters in the nasal feeding tube, and nutritional solution enters patient's gastric through the feed through hole of one-way valve and resilient sleeve joint.
The nasal feeding feeding device that this utility model provides is simple in structure, can realize nutritional solution is injected into patient's gastric, can guarantee that again whole bolus infusion processes is clean, sanitary, the nursing staff uses time saving and energy saving, this nasal feeding tube feeding device can also be incubated the nutritional solution that will inject, both be beneficial to injecting of nutritional solution, and can not have caused the discomfort of patient's stomach again.
The above only is preferred embodiment of the present utility model; not in order to limit this utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (6)
1. nasal feeding feeding device, comprise injection device and nasal feeding tube, it is characterized in that: described injection device comprises airtight double glazing container, described double glazing container comprises the inside and outside layer glass container that is connected, the junction of described inside and outside layer glass container is provided with import, described import department is covered with the folding lid, and the outer wall of described inside and outside layer glass container all is coated with silverskin, forms vacuum chamber between the described inside and outside layer glass container; One side of described double glazing container is provided with outlet, described outlet is communicated with described nasal feeding tube, is provided with piston in the described double glazing container, and an end of described piston is connected with push-pull bar, described push-pull bar stretches out outside the described double glazing container, and the other end of described piston is provided with a plurality of tapered protrusion.
2. nasal feeding feeding device as claimed in claim 1, it is characterized in that: the feed end of described nasal feeding tube is provided with semicircle resilient sleeve joint, and described resilient sleeve joint is provided with the feed through hole.
3. nasal feeding feeding device as claimed in claim 2 is characterized in that: be provided with one-way valve near described feed end in the described nasal feeding tube.
4. nasal feeding feeding device as claimed in claim 3, it is characterized in that: the outer wall of described nasal feeding tube is provided with the nasal feeding tube fixture, described nasal feeding tube fixture comprises arc fixed plate, described arc fixed plate is provided with the nasal feeding tube retainer ring, the two ends of described arc fixed plate are connected with elastic reducing-fixing band respectively, and the end of described elastic reducing-fixing band is provided with link.
5. as each described nasal feeding feeding device of claim 1-4, it is characterized in that: the end that described push-pull bar stretches out described double glazing container is provided with handle, is with cushion on the described handle.
6. nasal feeding feeding device as claimed in claim 5 is characterized in that: described double glazing container is the container of long 10cm, wide 10cm, high 3cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320148110 CN203107731U (en) | 2013-03-28 | 2013-03-28 | Nasal feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320148110 CN203107731U (en) | 2013-03-28 | 2013-03-28 | Nasal feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203107731U true CN203107731U (en) | 2013-08-07 |
Family
ID=48888115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320148110 Expired - Fee Related CN203107731U (en) | 2013-03-28 | 2013-03-28 | Nasal feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203107731U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103585023A (en) * | 2013-11-27 | 2014-02-19 | 于霞 | Gravity sham feeding device |
-
2013
- 2013-03-28 CN CN 201320148110 patent/CN203107731U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103585023A (en) * | 2013-11-27 | 2014-02-19 | 于霞 | Gravity sham feeding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 Termination date: 20140328 |