CN201939865U - Gravity type intestine provisions device - Google Patents
Gravity type intestine provisions device Download PDFInfo
- Publication number
- CN201939865U CN201939865U CN2010206661240U CN201020666124U CN201939865U CN 201939865 U CN201939865 U CN 201939865U CN 2010206661240 U CN2010206661240 U CN 2010206661240U CN 201020666124 U CN201020666124 U CN 201020666124U CN 201939865 U CN201939865 U CN 201939865U
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- CN
- China
- Prior art keywords
- bottle cap
- gravity type
- transfusion catheter
- type intestinal
- block
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- 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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Abstract
The utility model relates to a gravity type intestine provisions device, which is characterized in that: the device has a transfusion duct; a bottle cap puncturing connector is disposed on the top of the transfusion duct; the lower end of the transfusion duct has a connector for connecting with a stomach tube; a drop bottle and a flow speed regulator are disposed on the transfusion duct on the lower end of the bottle cap puncturing connector; the bottle cap puncturing connector comprises a puncturing base connected with the transfusion duct; a cap is disposed on the puncturing base; a puncturing apparatus is disposed in the cap while connected with the puncturing base; a sealing ring is also disposed in the cap. In the utility model, the bottle cap puncturing connector is connected with a nutrient solution bottle, thereby the nutrient solution can enter into the intestine of a patient via the transfusion duct and the connector connected with the stomach tube on the lower end of the transfusion duct by the gravity effect; The device also has the advantages of simple structure, convenient operation and use, safety and sanitation.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, particularly a kind of gravity type intestinal provisions device.
Background technology
Annotate when failing nutritional solution for clinically the patient's enteral that can not take food, often directly the disposable transfusion device front end is cut off from liquid medicine filter, be inserted in the stomach tube then.This method can only be given patient's water delivery shape liquid, and can not be to the nutritional solution of the defeated band of patient fine particle.And this method need be cut with shears, and it uses inconvenient, and tube for transfusion is connected insecure with stomach tube, slippage easily, and safe and sanitary is undesirable.
Summary of the invention
Technical problem to be solved in the utility model is at the deficiencies in the prior art, provides a kind of rational in infrastructure, easy to use, the gravity type intestinal provisions device that conforms strong.
Technical problem to be solved in the utility model is to realize by following technical scheme.This utility model is a kind of gravity type intestinal provisions device, be characterized in: it is provided with transfusion catheter, the transfusion catheter upper end is provided with bottle cap puncture adapter, and the transfusion catheter lower end is provided with the union joint that is connected with stomach tube, and the transfusion catheter of bottle cap puncture adapter lower end is provided with and drips kettle and flow regulator; Described bottle cap puncture adapter comprises the puncture base that is connected with transfusion catheter, and the puncture base is provided with block, is provided with the perforator that is connected with the base that punctures in the block, also is provided with sealing ring in the block.
Technical problem to be solved in the utility model can also further realize by following technical scheme.Above-described gravity type intestinal provisions device, be characterized in: also be connected with bottle cap on the described block with the infusion bottle coupling, be connected with the air inlet device on the bottle cap, the bottle cap inwall is provided with to connect uses female thread, and the bottle cap bottom is provided with and connects with tegillum and sealing thread.
Technical problem to be solved in the utility model can also further realize by following technical scheme.Above-described gravity type intestinal provisions device is characterized in: described bottle cap is connected with block by screw thread.
Technical problem to be solved in the utility model can also further realize by following technical scheme.Above-described gravity type intestinal provisions device, be characterized in: described flow regulator comprises roller mount and roller, and roller mount is provided with draw-in groove.
Technical problem to be solved in the utility model can also further realize by following technical scheme.Above-described gravity type intestinal provisions device, be characterized in: described transfusion catheter is provided with the three way cock.
Technical problem to be solved in the utility model can also further realize by following technical scheme.Above-described gravity type intestinal provisions device is characterized in: described three way cock's a tube end is provided with the arm lid, and the arm lid is connected with arm by screw thread.
Technical problem to be solved in the utility model can also further realize by following technical scheme.Above-described gravity type intestinal provisions device, be characterized in: described union joint comprises the female cone locked joints that is connected with transfusion catheter, is connected with connector on the female cone locked joints, described connector is provided with the different step joint of several bores.
Compared with prior art, this utility model is connected with feeding solution by bottle cap puncture adapter, makes nutritional solution enter patient's enteral by the union joint that transfusion catheter and transfusion catheter lower end are connected with stomach tube by action of gravity.It is simple in structure, and is easy for operation, safety and sanitation.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
The specific embodiment
Following with reference to accompanying drawing, further describe concrete technical scheme of the present utility model, so that those skilled in the art understands the present invention further, and do not constitute restriction to its right.
Embodiment 1.With reference to Fig. 1.A kind of gravity type intestinal provisions device, it is provided with transfusion catheter 12, transfusion catheter 12 upper ends are provided with bottle cap puncture adapter, and transfusion catheter 12 lower ends are provided with the union joint that is connected with stomach tube, and the transfusion catheter 12 of bottle cap puncture adapter lower end is provided with and drips kettle 9 and flow regulator 11; Described bottle cap puncture adapter comprises the puncture base 8 that is connected with transfusion catheter 12, and puncture base 8 is provided with block 6, is provided with the perforator 5 that is connected with the base 8 that punctures in the block 6, also is provided with sealing ring 7 in the block 6.Block 6 is fit to be connected with packed enteral nutrient solution.
During use, perforator 5 is inserted in the feeding solution, tighten block 6, feeding solution and bottle cap puncture adapter is connected firmly, has sealing ring 7 nutritional solutions can not spill in the block 6, regulate flow regulator 11, observe the speed of dripping fluid drips in the kettle 9, adjust flow rate of liquid, again union joint is connected with transfusion catheter 12, just can fail nutritional solution to patient.
Embodiment 2.In the embodiment 1 described gravity type intestinal provisions device: also be connected with bottle cap 17 on the described block 6 with the infusion bottle coupling, be connected with air inlet device 4 on the bottle cap 17, bottle cap 17 inwalls are provided with and connect with female thread 2, and bottle cap 17 bottoms are provided with and connect with tegillum 1 and sealing thread 3.
Infusion bottle can be plastic bottle or vial, and when infusion bottle was plastic bottle, perforator 5 inserted in the plastic bottles, the plastic bottle bottleneck is connected with female thread 2 on bottle cap 17 inwalls again, and plastic bottle has just linked together with transfusion catheter 12 like this.When infusion bottle was vial, perforator 5 inserted in the vial, and the bottleneck with vial is stuck on the tegillum 1 of bottle cap 17 bottoms again, and the sealing thread 3 of bottle cap 17 bottoms seals, and vial has just linked together with transfusion catheter 12 like this.Described air inlet device 4 is the air inlet that is communicated with bottle cap 17, is provided with filter membrane in the air inlet.
Embodiment 3.In the embodiment 2 described gravity type intestinal provisions devices: described bottle cap 17 is connected with block 6 by screw thread.
Embodiment 4.In embodiment 1 or the embodiment 2 described gravity type intestinal provisions devices: described flow regulator 11 comprises roller mount and roller, and roller mount is provided with draw-in groove 10.Draw-in groove 10 can be used for fixing the venous transfusion pipe.
Embodiment 5.In embodiment 1 or the embodiment 2 described gravity type intestinal provisions devices: described transfusion catheter 12 is provided with three way cock 14.Can be in transfusion catheter 12 when needing dosing or nutritional solution.
Embodiment 6.In the embodiment 5 described gravity type intestinal provisions devices: described three way cock's 14 tube end is provided with arm lid 13, and arm lid 13 is connected with arm by screw thread.
During use, only need arm lid 13 is backed out, just can be in transfusion catheter 12 dosing or nutritional solution.What the sealing of traditional 14 mouths of pipe of three way cock was adopted is rubber blanket, can only could dosing with the pinprick of syringe during use.
Embodiment 7.In embodiment 1 or the embodiment 2 described gravity type intestinal provisions devices: described union joint comprises the female cone locked joints 15 that is connected with transfusion catheter 12, be connected with connector 16 on the female cone locked joints 15, described connector 16 is provided with the different step joint of several bores.Three steps can be arranged on the connector 16, and the step joint sealing is effective, and can connect the gastric canal of different size.
Claims (7)
1. gravity type intestinal provisions device, it is characterized in that: it is provided with transfusion catheter, the transfusion catheter upper end is provided with bottle cap puncture adapter, and the transfusion catheter lower end is provided with the union joint that is connected with stomach tube, and the transfusion catheter of bottle cap puncture adapter lower end is provided with and drips kettle and flow regulator; Described bottle cap puncture adapter comprises the puncture base that is connected with transfusion catheter, and the puncture base is provided with block, is provided with the perforator that is connected with the base that punctures in the block, also is provided with sealing ring in the block.
2. gravity type intestinal provisions device according to claim 1, it is characterized in that: also be connected with bottle cap on the described block with the infusion bottle coupling, be connected with the air inlet device on the bottle cap, the bottle cap inwall is provided with to connect uses female thread, and the bottle cap bottom is provided with and connects with tegillum and sealing thread.
3. gravity type intestinal provisions device according to claim 2 is characterized in that: described bottle cap is connected with block by screw thread.
4. gravity type intestinal provisions device according to claim 1 and 2, it is characterized in that: described flow regulator comprises roller mount and roller, and roller mount is provided with draw-in groove.
5. gravity type intestinal provisions device according to claim 1 and 2, it is characterized in that: described transfusion catheter is provided with the three way cock.
6. gravity type intestinal provisions device according to claim 5 is characterized in that: described three way cock's a tube end is provided with the arm lid, and the arm lid is connected with arm by screw thread.
7. gravity type intestinal provisions device according to claim 1 and 2, it is characterized in that: described union joint comprises the female cone locked joints that is connected with transfusion catheter, be connected with connector on the female cone locked joints, described connector is provided with the different step joint of several bores.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206661240U CN201939865U (en) | 2010-12-17 | 2010-12-17 | Gravity type intestine provisions device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206661240U CN201939865U (en) | 2010-12-17 | 2010-12-17 | Gravity type intestine provisions device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201939865U true CN201939865U (en) | 2011-08-24 |
Family
ID=44467220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206661240U Expired - Fee Related CN201939865U (en) | 2010-12-17 | 2010-12-17 | Gravity type intestine provisions device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201939865U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102018627A (en) * | 2010-12-17 | 2011-04-20 | 江苏苏云医疗器材有限公司 | Gravity intestinal nutrient feeder |
-
2010
- 2010-12-17 CN CN2010206661240U patent/CN201939865U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102018627A (en) * | 2010-12-17 | 2011-04-20 | 江苏苏云医疗器材有限公司 | Gravity intestinal nutrient feeder |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110824 Termination date: 20161217 |