CN215309572U - Dosing feeding device - Google Patents
Dosing feeding device Download PDFInfo
- Publication number
- CN215309572U CN215309572U CN202023319144.3U CN202023319144U CN215309572U CN 215309572 U CN215309572 U CN 215309572U CN 202023319144 U CN202023319144 U CN 202023319144U CN 215309572 U CN215309572 U CN 215309572U
- Authority
- CN
- China
- Prior art keywords
- feeding device
- injection
- buffer container
- interface
- administration
- 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.)
- Active
Links
Images
Landscapes
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model discloses a dosing and feeding device which comprises a quantitative buffer container and an operating handle, wherein the quantitative buffer container is provided with a plurality of cavities, each cavity is provided with a patient interface for connecting a stomach tube or a nasogastric tube and an operating interface for connecting the operating handle, and the operating handle comprises an injection device, an injection channel and a suction channel for connecting the quantitative buffer container and a sliding switch for switching the channels. When the injection interface is connected with the operation interface of the quantitative buffer container, the container is used for injection, and when the suction interface is connected with the operation interface of the quantitative buffer container, the container is used for sucking the contents in the stomach and intestine. Various medicines or foods can be continuously fed, repeated extraction operation is not needed during administration and feeding, the risk of pollution and leakage of an operation pipeline is small, and the operation is convenient and rapid; the stomach tube position detection and the stomach tube flushing can be carried out without replacing an operating device before and after feeding.
Description
Technical Field
The utility model relates to a drug administration and feeding device, in particular to a drug administration and feeding device which has the functions of drug administration and feeding and gastrointestinal emptying.
Background
Patients with dysphagia need to convey necessary water, food and medicines to the stomach through a stomach tube or need to discharge gas or liquid in the stomach and intestine, in the prior art, the stomach tube is generally connected with a syringe to complete the functions, the operation of feeding or discharging contents by using the syringe is complex, the continuous feeding cannot be realized, the operation time is long, and the leakage pollution of medicines and the like is easily caused; the feeding temperature is difficult to control; large error of administration and feeding, and the like.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: in view of the above-mentioned drawbacks of the prior art, the present invention provides a feeding device with both feeding and gastrointestinal evacuation functions.
The technical scheme is as follows: the dosing and feeding device comprises a quantitative buffer container for containing food, medicine or human body aspirates to be injected and an operating handle for controlling the dosing and feeding device to complete injection or aspiration, wherein the quantitative buffer container is connected with the operating handle through a pipeline.
The quantitative buffer container is provided with a plurality of cavities, each cavity comprises a patient interface used for being connected with a gastric tube or a nasogastric tube and an operation interface used for being connected with an operation handle, and the patient interface is connected with a human body through a drainage catheter or a multi-cavity catheter.
The operating handle comprises an injection device, an operating cavity, an injection channel and a suction channel which are used for communicating the operating cavity with the operating interface, and a sliding switch which is used for switching the channel communicated with the operating cavity, one end of the operating cavity is connected with the injection device, and the other end of the operating cavity is in sliding fit with the sliding switch; the sliding switch is provided with a communication hole for communicating the operation cavity with different channels, and the channels connected with the operation cavity are switched by changing the relative position of the sliding switch and the operation cavity.
The wall of the operation cavity is provided with a vent hole, and the vent hole is provided with a first one-way valve which enables air to flow in one way; the catheter between the injection channel, the suction channel and the operation interface is provided with a second one-way valve, and when the operation handle is provided with a plurality of injection channels or suction channels, the injection channels or the suction channels are respectively connected with a plurality of one-way valves through the catheter or connected with one-way valve through the multi-cavity catheter.
The quantitative buffer container has a scale for controlling the amount of food or medicine to be injected. The administration feeding set includes a temperature sensing system for monitoring the temperature of the food or drug.
Has the advantages that: compared with the prior art, the utility model has the following advantages: can complete administration feeding or gastrointestinal emptying; multiple medicines or foods can be continuously fed, operations of medicine extraction, stomach tube connection, injection and stomach tube separation are not required to be repeatedly performed, stomach tube position detection and stomach tube flushing can be performed without replacing an operating device before and after feeding, and dosing or extract can be quantified; the risk of pollution and leakage of the operation pipeline is small, and the operation is convenient and quick; .
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a sectional view of an operating handle according to an embodiment of the present invention.
Detailed Description
The technical scheme of the utility model is further explained by combining the attached drawings.
As shown in figure 1, the administration and feeding device of the utility model comprises a quantitative buffer container 1 and an operating handle 2, wherein the quantitative buffer container 1 is used for containing medicines, foods or sucked contents of a human body to be fed, and comprises a plurality of cavities, each cavity is provided with a patient interface 11 connected with a stomach tube or a nasogastric tube and an operating interface 12 connected with the operating handle, and the patient interface 11 is connected with the human body through a drainage catheter 3 or a multi-cavity catheter; the operating handle 2 comprises an injection device 21, an operating cavity, an injection channel 24 and a suction channel 25 which are used for communicating the operating cavity with an operating interface, and a sliding switch which is used for switching the channel communicated with the operating cavity, wherein one end of the operating cavity is connected with the injection device 21, and the other end of the operating cavity is in sliding fit with the sliding switch; the sliding switch is provided with a communication hole for communicating the operation cavity with different channels, and the channels connected with the operation cavity are switched by changing the relative position of the sliding switch and the operation cavity.
The wall of the operation cavity is provided with a vent hole, and the vent hole is provided with a first one-way valve which enables air to flow in one way; when the operating handle is provided with a plurality of injection channels or suction channels, the injection channels or the suction channels are respectively connected with the plurality of one-way valves through the catheters or connected with one-way valve through the multi-cavity catheter. The quantitative buffer container has a scale for controlling the amount of food or medicine to be injected. The administration feeding set includes a temperature sensing system for monitoring the temperature of the food or drug.
When administration and feeding operation is required, the quantitative buffer container 1 is connected with the injection interface 24, the medicine or food to be injected is loaded into the quantitative buffer container, the upper cover of the container is screwed after proper loading amount is selected according to the scale of the container, and the injection device is operated to inject the liquid medicine and the like in the buffer container into the body of a patient; when gastrointestinal evacuation operation is required, the quantitative buffer container 1 is connected with the suction interface 25, the upper cover of the container is screwed, and substances to be evacuated in the patient can be sucked into the container by operating the injection device.
As shown in fig. 2, the operation handle comprises an injection device 21, an operation cavity 22 and a slide switch 23, the injection device 21 is communicated with the operation cavity 22, the slide switch 23 is in sliding fit with the operation cavity 22, the operation cavity has a first injection channel 241 and a second injection channel 242, the slide switch 23 is provided with a communication hole 231, the slide switch is moved to make the operation cavity communicated with different injection channels through the communication hole 231, different foods or medicines can be respectively injected, for example, flushing liquid and food are respectively contained in the cavity body communicated with the first injection channel 241 and the second injection channel 242, the slide switch is pushed to make the operation cavity communicated with the first injection channel 241, the injection device is operated to inject the flushing liquid into the gastric tube, the gastric tube can be flushed before/after feeding and whether the gastric tube is in the stomach is confirmed, after the gastric tube is confirmed to be in the stomach, the slide switch is pushed to make the operation cavity communicated with the second injection channel 242, food can be injected into the stomach tube by operating the injection device; the operation cavity is provided with a vent hole 221, a first one-way valve 222 is arranged on the vent hole and used for controlling the one-way flow of external air into the operation cavity 22 in the injection process, and the outlets of the injection channels 241 and 242 are respectively connected with a second one-way valve, so that the air in the operation cavity can only flow to the injection channels in the injection process, and meanwhile, flushing liquid, food, drainage liquid and suction liquid are prevented from entering the operation handle. In the specific implementation process, the flow direction of the one-way valve can be set according to the air flow direction required by actual injection or suction.
Claims (9)
1. The administration and feeding device is characterized by comprising a quantitative buffer container (1) for containing food, medicine or human body aspirates to be injected and an operating handle (2) for controlling the administration and feeding device to complete injection or aspiration, wherein the quantitative buffer container (1) is connected with the operating handle (2) through a pipeline.
2. The administration feeding device according to claim 1, characterized in that the quantitative buffer container (1) has several cavities including a patient interface (11) for connection of a gastric or nasogastric tube and an operation interface (12) for connection of an operation handle.
3. The administration feeding device according to claim 1, wherein the operation handle (2) comprises an injection means (21), an operation chamber (22), an injection passage (24) and a suction passage (25) for communicating the operation chamber with the operation port (12), and a slide switch (23) for switching the passage for communicating the operation chamber (22), one end of the operation chamber (22) being connected with the injection means (21) and the other end thereof being slidably fitted with the slide switch (23).
4. The administration feeding apparatus according to claim 1, wherein the slide switch (23) is provided with a communication hole (231) for communicating the operation chamber (22) with different channels, and the channel connected to the operation chamber (22) is switched by changing the relative position of the slide switch (23) to the operation chamber.
5. The administration feeding device according to claim 3, wherein the wall of the operation chamber (22) is provided with a vent hole (221), and the vent hole (221) is provided with a first one-way valve (222) for controlling the one-way flow of air.
6. The administration feeding device according to claim 4, characterized in that the conduits between the infusion channel (24), the suction channel (25) and the operation interface are provided with a second one-way valve (223) controlling the one-way flow of air, when the operation handle has a plurality of infusion channels (24) or suction channels (25), the infusion channel (24) or suction channel (25) is connected with a plurality of one-way valves through the conduits or with one-way valve through the multi-lumen conduit, respectively.
7. The administration feeding device according to claim 2, wherein the patient interface (11) is connected to the body via a drainage catheter or a multilumen catheter.
8. The administration feeding device according to claim 2, wherein the quantitative buffer container (1) has a scale for controlling the amount of food or medicine injected.
9. The administration feeding device of claim 1, wherein the administration feeding device comprises a temperature sensing system for monitoring the temperature of food or medication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023319144.3U CN215309572U (en) | 2020-12-31 | 2020-12-31 | Dosing feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023319144.3U CN215309572U (en) | 2020-12-31 | 2020-12-31 | Dosing feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215309572U true CN215309572U (en) | 2021-12-28 |
Family
ID=79571248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023319144.3U Active CN215309572U (en) | 2020-12-31 | 2020-12-31 | Dosing feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215309572U (en) |
-
2020
- 2020-12-31 CN CN202023319144.3U patent/CN215309572U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA3006951C (en) | Systems, methods, and components for transferring medical fluids | |
| JP7356487B2 (en) | Storage device for single or multiple containers | |
| JP3401599B2 (en) | Liquid flow control device | |
| EP1789323B1 (en) | By-pass line connector for compounding system | |
| CN105246526B (en) | Infusion system with dual chamber liquid storage device | |
| EP2944342B1 (en) | Enteral feeding and reflux collection system | |
| CN105982763B (en) | A kind of medicine feed device | |
| CN102481408A (en) | Disposable intravenous piston pump and mechanism | |
| JP2012523275A5 (en) | ||
| CN102711864A (en) | Tubing set having a gate for the connection of vials | |
| CN110841145A (en) | Automated drug delivery system | |
| CN215309572U (en) | Dosing feeding device | |
| CN215828755U (en) | Aseptic cell sampling device based on syringe | |
| CN215915941U (en) | High-pressure radiography injector and accessory | |
| CN112351805B (en) | Enteral syringe with venting collar | |
| CN107595626A (en) | A kind of medicament suction apparatus | |
| CN110680753B (en) | Preparation method of disposable intestine feeding device | |
| US5279557A (en) | Multiple chamber IV delivery device | |
| CN204655638U (en) | Intravenous medication dosing needle set | |
| CN210096415U (en) | Disposable double-bag type intestine feeding device | |
| CN211024196U (en) | Disposable intestine feeding device | |
| CN104587553A (en) | Intravenous medication liquid preparing needle | |
| CN215194487U (en) | Multi-path exhaust self-adjusting infusion device | |
| CN215608173U (en) | Retention enema tube and enemator thereof | |
| CN215084220U (en) | L-shaped connecting pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |