CN204709432U - The simple and easy gravity that a kind of flow velocity is adjustable feeds perfusion instrument - Google Patents
The simple and easy gravity that a kind of flow velocity is adjustable feeds perfusion instrument Download PDFInfo
- Publication number
- CN204709432U CN204709432U CN201520166070.4U CN201520166070U CN204709432U CN 204709432 U CN204709432 U CN 204709432U CN 201520166070 U CN201520166070 U CN 201520166070U CN 204709432 U CN204709432 U CN 204709432U
- Authority
- CN
- China
- Prior art keywords
- syringe
- dropper
- flow velocity
- hose connection
- stomach 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
Links
Abstract
The simple and easy gravity that the utility model discloses a kind of flow velocity adjustable feeds perfusion instrument, comprise the syringe as funnel, syringe rear end is provided with the piston that can extract, the contact pin mouth oral area of syringe does not have syringe needle, the contact pin mouth of syringe is by the open top of hose connection syringe, the top of syringe is also provided with the air intake that can open or close, the bottom of syringe is by the open top of hose connection dropper, the bottom opening of dropper is by hose connection stomach tube, and the flexible pipe between dropper and stomach tube is provided with infusion regulator.The beneficial effects of the utility model are good leak tightness, and perfusion flow velocity scalable.
Description
Technical field
This utility model belongs to technical field of medical instruments, and the simple and easy gravity relating to a kind of flow velocity adjustable feeds perfusion instrument.
Background technology
Now conventional clinically nasogastric tube is fed method and is mainly contained drug-injection phase method and micro pump continuous infusion method.Pertinent literature shows, and continues nursing and be better than interval nursing in gastrointestinal tract tolerance.But interval is fed and more met the physiology of people, and use infusion pump to carry out tube feed to feed and there is infusion pump costly, the adsorption losses of nutrition, the shortcomings such as the infection increase of microorganism.Have document to show, in the untoward reaction etc. of gastrointestinal tolerant and generation, gravity is fed and is better than Routine nasogastric feeding method to a certain extent.Simple and the required expense of operational approach that gravity is fed is low, is more suitable for clinical.But traditional gravity is fed method for filling and be there is controllability and seal is poor, easily occur that gastrointestinal does not tolerate and the bad problem such as microbial contamination
Original gravity feeds perfusion instrument: concrete operational approach is that each being poured into by the milk prepared is connected to (or in the 100ml glass precursor solution bottle of sterilizing) in the syringe of stomach tube, syringe is hung on distance stomach tube height and is about 20 ~ 25cm, allow its effect by gravity naturally flow in stomach.
Utility model content
The purpose of this utility model is that the simple and easy gravity providing a kind of flow velocity adjustable feeds perfusion instrument, solve existing Infants'feeding perfusion instrument seal poor, and gravity perfusion feeds the problem that flow velocity can not regulate.
The technical scheme that this utility model adopts comprises the syringe as funnel, syringe rear end is provided with the piston that can extract, the contact pin mouth oral area of syringe does not have syringe needle, the contact pin mouth of syringe is by the open top of hose connection syringe, the top of syringe is also provided with the air intake that can open or close, the bottom of syringe is by the open top of hose connection dropper, and the bottom opening of dropper is by hose connection stomach tube, and the flexible pipe between dropper and stomach tube is provided with infusion regulator.
Further, syringe selects 20ML specification.
Further, the distance of the distance from bottom stomach tube of dropper is 40-60cm.
The beneficial effects of the utility model are good leak tightness, and perfusion flow velocity scalable.
Accompanying drawing explanation
Fig. 1 is that the adjustable simple and easy gravity of a kind of flow velocity of this utility model feeds perfusion tool construction schematic diagram.
In figure, 1. syringe, 2. contact pin mouth, 3. syringe, 4. air intake, 5. dropper, 6. infusion regulator.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, this utility model is described in detail.
This utility model as shown in Figure 1, comprise the syringe 1 as funnel, syringe 1 rear end is provided with the piston that can extract, contact pin mouth 2 oral area of syringe 1 does not have syringe needle, the contact pin mouth 2 of syringe 1 is by the open top of hose connection syringe 3, and the top of syringe 3 is also provided with the air intake 4 that can open or close, and the bottom of syringe 3 is by the open top of hose connection dropper 5, the bottom opening of dropper 5 is by hose connection stomach tube, and the flexible pipe between dropper 5 and stomach tube is provided with infusion regulator 6.Syringe 1 selects 20ML specification.The distance of the distance from bottom stomach tube of dropper 5 is 40-60cm.
Making of the present utility model is simple, can gather materials on the spot, use single use hanging bottle type transfusion device (hereinafter referred to as transfusion bottle) as syringe 3, get 20ML syringe 1 one, remove syringe needle, then with flexible pipe, the head opening of syringe 1 is connected the open top of syringe 3.The perforator part of dropper 5 cut, pipe is directly communicated with the bottom of syringe 3, and infusion regulator 6 adopts the conventional actuator be connected with dropper 5.During use, taken out by the rear end piston of syringe 1, syringe 1 lifts and is positioned at above syringe 3, and milk, as funnel, flows into by syringe 1 in syringe 1.The air intake 4 at syringe 3 top is opened, and pours formula milk into syringe 1, and flow into syringe 3 through flexible pipe, after injection, occluded air entrance 4, fills in piston in syringe 1.Syringe 3 is placed in from stomach tube height about 40 ~ 60CM place, and the gas in the flexible pipe of emptying syringe 3 lower end, then connects stomach tube, according to the situation of infant, uses the infusion regulator 6 on dropper 5 to regulate the flow velocity of milk.
Advantage of the present utility model has:
1. controllability is strong: the speed that can regulate milk according to the situation of infant, makes infant tolerate better.
2. can avoid in use procedure repeatedly aspirating formulas and frequently changing syringe, alleviate the workload of a line nursing staff.Meanwhile, the good leak tightness of this device, can prevent milk from exposing in atmosphere, health more.3. device makes easily, easy to operate, and material is simple, and cost is low, is convenient to promote the use of.
The above is only to preferred embodiment of the present utility model, not any pro forma restriction is done to this utility model, every according to technical spirit of the present utility model to any simple modification made for any of the above embodiments, equivalent variations and modification, all belong in the scope of technical solutions of the utility model.
Claims (3)
1. the simple and easy gravity nursing perfusion instrument that a flow velocity is adjustable, it is characterized in that: comprise the syringe (1) as funnel, syringe (1) rear end is provided with the piston that can extract, contact pin mouth (2) oral area of syringe (1) does not have syringe needle, the contact pin mouth (2) of syringe (1) is by the open top of hose connection syringe (3), the top of syringe (3) is also provided with the air intake (4) that can open or close, the bottom of syringe (3) is by the open top of hose connection dropper (5), the bottom opening of dropper (5) is by hose connection stomach tube, flexible pipe between dropper (5) and stomach tube is provided with infusion regulator (6).
2. feed perfusion instrument according to the simple and easy gravity that flow velocity a kind of described in claim 1 is adjustable, it is characterized in that: described syringe (1) selects 20ML specification.
3. feed perfusion instrument according to the simple and easy gravity that flow velocity a kind of described in claim 1 is adjustable, it is characterized in that: the distance of the distance from bottom stomach tube of described dropper (5) is 40-60cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520166070.4U CN204709432U (en) | 2015-03-25 | 2015-03-25 | The simple and easy gravity that a kind of flow velocity is adjustable feeds perfusion instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520166070.4U CN204709432U (en) | 2015-03-25 | 2015-03-25 | The simple and easy gravity that a kind of flow velocity is adjustable feeds perfusion instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204709432U true CN204709432U (en) | 2015-10-21 |
Family
ID=54308467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520166070.4U Expired - Fee Related CN204709432U (en) | 2015-03-25 | 2015-03-25 | The simple and easy gravity that a kind of flow velocity is adjustable feeds perfusion instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204709432U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111449006A (en) * | 2020-04-23 | 2020-07-28 | 中国水产科学研究院黑龙江水产研究所 | Artificial domestication method of wild parent fishes of Glyptosternum maculatum |
-
2015
- 2015-03-25 CN CN201520166070.4U patent/CN204709432U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111449006A (en) * | 2020-04-23 | 2020-07-28 | 中国水产科学研究院黑龙江水产研究所 | Artificial domestication method of wild parent fishes of Glyptosternum maculatum |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204709432U (en) | The simple and easy gravity that a kind of flow velocity is adjustable feeds perfusion instrument | |
| CN103830795A (en) | Disposable automatic liquid stopping infusion set | |
| CN102018627A (en) | Gravity intestinal nutrient feeder | |
| CN204275044U (en) | Internal medicine medicine-feeding device | |
| CN201823115U (en) | Infusion bucket for newborn | |
| CN203291292U (en) | Simple breast pump | |
| CN202875842U (en) | Nasal feeding tube | |
| CN201847961U (en) | Transfusion type enemator | |
| CN203436418U (en) | Synchronous oral flushing and sucking tube | |
| CN201329036Y (en) | Infant medicine feeder | |
| CN201939865U (en) | Gravity type intestine provisions device | |
| CN205073310U (en) | Pediatric medicine feeder | |
| CN208958822U (en) | Band cap integral type enteral nutrition power supply unit | |
| CN206534987U (en) | One kind is used for the outer immobilized patients pin hole drug drip device of orthopaedics | |
| CN203227045U (en) | Stomach tube capable of preventing stomach flatulence | |
| CN202920735U (en) | Disposable infusion apparatus capable of stopping liquid automatically | |
| CN201370776Y (en) | Multifunctional gastric perfusion device | |
| CN202516013U (en) | Novel infection-prevention feed medication utensil | |
| CN218572583U (en) | Negative pressure gastric lavage device for pediatric nursing | |
| CN202620389U (en) | Disposable self-stopping infusion set | |
| CN208552522U (en) | A kind of pediatric nursing medicine taking device | |
| CN201308664Y (en) | Nursing device for sucking milk from depressed mammilla | |
| CN202113438U (en) | Liquid-stopping intravenous transfusion apparatus | |
| CN211884610U (en) | Drinking water quantitative adjustable transfusion bottle for dysphagia patient | |
| CN202459387U (en) | Drug feeding bottle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Cui Yanqin Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Cui Yanqin Document name: Notification of Termination of Patent Right |
|
| 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: 20151021 Termination date: 20170325 |