CN207412408U - A kind of nasal-feeding device - Google Patents
A kind of nasal-feeding device Download PDFInfo
- Publication number
- CN207412408U CN207412408U CN201720244494.7U CN201720244494U CN207412408U CN 207412408 U CN207412408 U CN 207412408U CN 201720244494 U CN201720244494 U CN 201720244494U CN 207412408 U CN207412408 U CN 207412408U
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- CN
- China
- Prior art keywords
- tube
- nasal
- feeding device
- stomach
- feed pipe
- 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)
Abstract
The utility model discloses a kind of nasal-feeding devices, including stomach tube connecting tube, storage tube and piston, inlet port and outlet port are provided on the storage tube, the feed inlet is connected by feed pipe with charging bag, and import check valve is provided on the feed pipe；The discharge port is connected with stomach tube connecting tube, and Outlet check valves are provided in the stomach tube connecting tube；Automatic charge function to storage tube is realized using the utility model, greatly reduces the labor intensity of medical staff, has the advantages that work efficiency is high, easy to operate, possesses larger promotional value.
Description
Technical field
The utility model is related to technical field of medical equipment, and in particular to a kind of nasal-feeding device.
Background technology
In clinical treatment, for suffering from disease of digestive tract or the patient that cannot normally feed usually using the method for nasal feeding
The energy needed is supplemented for patient, and the common Medical Devices of nasal feeding include stomach tube and syringe, operating method is by stomach
Then syringe with stomach tube connecting tube is connected from the stomach of the nostril of patient insertion patient, is noted liquid food by syringe by pipe
It is mapped to patient's stomach；Which needs to need to reload liquid food after the completion of syringe injection, and workload is larger；It notes simultaneously
There is no any Insulation in emitter, liquid food cooling velocity is fast.
The Chinese utility model patent of Publication No. CN202314472U disclosed a kind of novel nose on July 11st, 2012
Device is raised, including syringe, nasal-feeding device, piston and piston rod, vacuum chamber, injection tube and nasogastric tube are provided in the barrel of injection tube
Junction is provided with check-valves, and injection tube is equipped with liquid food import.
Although the utility model can play preferable heat insulation effect, piston, which does not complete a shot, just needs overcurrent
Food import fills a liquid food, intricate operation, increases the workload of medical staff, reduces the work efficiency of medical staff.
The content of the invention
For heavy workload in the prior art, cooling velocity is fast the defects of, the utility model discloses a kind of noses
Device is raised, the utility model can continuously inject liquid food into nasal-feeding device, greatly reduce the working strength of medical staff；Simultaneously also
The cooling rate of liquid food can effectively be slowed down, alleviate the pain of patient.
The utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of nasal-feeding device, including the connection of stomach tube connecting tube, storage tube and piston, it is characterised in that：It is set on the storage tube
Inlet port and outlet port are equipped with, the feed inlet is connected by feed pipe with charging bag, and import list is provided on the feed pipe
To valve；The discharge port is connected with stomach tube connecting tube, and Outlet check valves are provided in the stomach tube connecting tube.
Water storage cavity is provided on the storage tube, water inlet and discharge outlet are provided on the water storage cavity.
Insulating is provided on the storing drum outer wall.
Inlet flow rate adjuster is provided on the feed pipe, rate of discharge adjuster is additionally provided in stomach tube connecting tube.
Lanyard is provided on the charging bag.
Graduation mark is provided on the charging bag.
Compared with prior art, the utility model has the advantages that：
1st, the utility model is provided with inlet port and outlet port on storage tube, is set respectively in the inlet port and outlet port
It is equipped with import check valve and Outlet check valves；The utility model to patient when injecting liquid food, import closed check valve, and outlet is single
It is opened to valve；And when pulling back piston, Outlet check valves are closed, and place reflux, and import check valve is opened, then can be from trend
Liquid food is injected in storage tube；It is safe to use, and medical staff does not have to addition liquid food manually, greatly reduces workload, improves
The work efficiency of staff.
2nd, it is provided with to store the water storage cavity of hot water on the storage tube of the utility model, by hot water in storage tube
Liquid food is heated, kept the temperature, it is ensured that the liquid food into patient's body is within the scope of most suitable temperature always, can be dropped significantly
The pain of low patient.
3rd, insulating is provided on the storing drum outer wall of the utility model, places the warm water fast cooling of loading, prolong
The long time for changing water every time, the labor intensity of medical worker is reduced, improves its work efficiency.
4th, inlet flow rate adjuster is provided on the feed pipe of the utility model, rate of discharge is provided in stomach tube connecting tube
Adjuster, medical worker realize the accurate adjusting of injection volume by opening and closing inlet flow rate adjuster；And rate of discharge tune
Section device then facilitates medical staff according to the actual conditions flexible modulation flow velocity of patient, mitigates the pain of patient, improves work quality.
5th, lanyard is provided on the charging bag of the utility model, facilitates and hang on charging bag on the existing equipment of hospital,
The utilization rate of equipment can be improved, reduces cost, while medical worker can also concentrated and carries out nasal feeding as possible for patient, improves work
Make efficiency and quality.
6th, graduation mark is provided on charging bag described in the utility model, medical worker is facilitated to grasp each nasal feeding at any time
Injection volume, the generation for avoiding excess injection or injecting on a small quantity improve medical and nursing quality.
Description of the drawings
Fig. 1 is the utility model structure diagram；
Reference numeral：1st, stomach tube connecting tube, 2, storage tube, 3, piston, 4, feed inlet, 5, discharge port, 6, feed pipe, 7, dress
Material bag, 8, import check valve, 9, Outlet check valves, 10, water storage cavity, 11, water inlet, 12, discharge outlet, 13, insulating,
14th, inlet flow rate adjuster, 15, rate of discharge adjuster, 16, lanyard.
Specific implementation
It below will the utility model is described in further detail by specific embodiment：
Embodiment 1
Most preferred embodiment of the present embodiment as the utility model, it discloses a kind of nasal-feeding device, as shown in Figure 1, including
Stomach tube connecting tube 1, storage tube 2 and piston 3, the piston 3 are slidably mounted in storage tube 2, and 2 front end of storage tube is provided with
Discharge port 5, the stomach tube connecting tube 1 are connected with discharge port 5, and Outlet check valves 9 are provided in stomach tube connecting tube 1；The storing
Feed inlet 4 is additionally provided on cylinder 2, feed pipe 6 is connected on the feed inlet 4,6 other end of feed pipe is connected with charging bag 7；Institute
It states and import check valve 8 is provided on feed pipe 6.
It is additionally provided with to store the water storage cavity 10 of warm water on the storage tube 2, water inlet 11 is provided on water storage cavity 10
With discharge outlet 12.
Insulating 13 is provided on 2 outer wall of storage tube.
The inlet flow rate controller 14 that feed pipe is controlled to open and close, stomach tube connecting tube 1 are additionally provided on the feed pipe 6
On be provided with to adjust the rate of discharge controller 15 of flow velocity.
Lanyard 16 and graduation mark are provided on the charging bag 7.
The operation principle of the utility model：When needing to carry out nasal feeding to patient, first by stomach tube connecting tube with setting in advance
The stomach tube connection put, then shift piston onto storage tube bottom, then storage tube is connected with stomach tube connecting tube and feed pipe；Then
Inlet flow rate adjuster is opened, then pulls out piston, import check valve is kept it turned at this time, and Outlet check valves keep closing
Closed state sucks storing since piston pulling can generate certain negative pressure in storage tube so as to be located at the liquid food in charging bag
In cylinder；The Outlet check valves of closing can be extracted out to avoid by the liquid of patient's stomach, ensure the safety of patient；When piston cylinder is filled
Piston is promoted in backward, at this time import closed check valve, liquid food is avoided to be back to charging bag, and Outlet check valves are opened, and are ensured
Liquid food can smoothly enter patient's stomach；The utility model is additionally provided with the water storage cavity of storage warm water simultaneously, ensures injection
Liquid food to patient's stomach is in suitable temperature always, reduces harmful effect of the nasal feeding to patient, mitigates patient's significantly
Pain improves the quality of nasal feeding.
Nasal-feeding device described in the utility model realizes the automatic addition of liquid food, and the work for greatly reducing medical worker is strong
Degree, improves work efficiency；Simultaneously operate letter, conveniently, use cost is low, is conducive to be widely applied.
Claims (6)
1. a kind of nasal-feeding device, including stomach tube connecting tube（1）, storage tube（2）And piston（3）, it is characterised in that：The storage tube
（2）On be provided with feed inlet（4）And discharge port（5）, the feed inlet（4）Pass through feed pipe（6）With the bag that feeds（7）It is connected, institute
State feed pipe（6）On be provided with import check valve（8）；The discharge port（5）With stomach tube connecting tube（1）It is connected, the stomach tube connects
It takes over（1）On be provided with Outlet check valves（9）.
2. a kind of nasal-feeding device according to claim 1, it is characterised in that：The storage tube（2）On be provided with water storage cavity
（10）, the water storage cavity（10）On be provided with water inlet（11）And discharge outlet（12）.
3. a kind of nasal-feeding device according to any one in claim 1 or 2, it is characterised in that：The storage tube（2）Outer wall
It is provided with insulating（13）.
4. a kind of nasal-feeding device according to claim 1, it is characterised in that：The feed pipe（6）On be provided with inlet flow rate
Adjuster（14）, stomach tube connecting tube（1）On be provided with rate of discharge adjuster（15）.
5. a kind of nasal-feeding device according to claim 1, it is characterised in that：The charging bag（7）On be provided with lanyard（16）.
6. a kind of nasal-feeding device according to any one in claim 1 or 5, it is characterised in that：The charging bag（7）On set
It is equipped with graduation mark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720244494.7U CN207412408U (en) | 2017-03-14 | 2017-03-14 | A kind of nasal-feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720244494.7U CN207412408U (en) | 2017-03-14 | 2017-03-14 | A kind of nasal-feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207412408U true CN207412408U (en) | 2018-05-29 |
Family
ID=62397834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720244494.7U Expired - Fee Related CN207412408U (en) | 2017-03-14 | 2017-03-14 | A kind of nasal-feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207412408U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109568143A (en) * | 2018-12-27 | 2019-04-05 | 郑州大学第三附属医院 | A kind of fully-automatic thermostatic nasal feeding nutrition liquid injection system and method |
| CN110368312A (en) * | 2019-07-26 | 2019-10-25 | 张士俊 | A kind of liquid food syringe Electric assist device |
| CN111888263A (en) * | 2020-08-28 | 2020-11-06 | 魏文长 | Medical hand injury patient rice feeding equipment |
-
2017
- 2017-03-14 CN CN201720244494.7U patent/CN207412408U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109568143A (en) * | 2018-12-27 | 2019-04-05 | 郑州大学第三附属医院 | A kind of fully-automatic thermostatic nasal feeding nutrition liquid injection system and method |
| CN110368312A (en) * | 2019-07-26 | 2019-10-25 | 张士俊 | A kind of liquid food syringe Electric assist device |
| CN111888263A (en) * | 2020-08-28 | 2020-11-06 | 魏文长 | Medical hand injury patient rice feeding equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180529 Termination date: 20190314 |