CN204542911U - A kind of nasogastric tube feeder - Google Patents
A kind of nasogastric tube feeder Download PDFInfo
- Publication number
- CN204542911U CN204542911U CN201520125594.9U CN201520125594U CN204542911U CN 204542911 U CN204542911 U CN 204542911U CN 201520125594 U CN201520125594 U CN 201520125594U CN 204542911 U CN204542911 U CN 204542911U
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- CN
- China
- Prior art keywords
- nasogastric tube
- taper joint
- feeding bottle
- small end
- feeder according
- 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 discloses a kind of nasogastric tube feeder, comprise feeding bottle, taper joint, nasogastric tube; Feeding bottle is made up of plastics or rubber, in taper joint, offer feed pathway, the large end of taper joint is connected with feeding bottle, and the small end of taper joint inserts in nasogastric tube inlet union, the end sidewall of nasogastric tube offers liquid outlet, the outer wall of nasogastric tube is printed on size scale.This utility model solves the problem of oral cancer patient feed and dysphagia, and low cost, easy to use, safety in utilization is good.
Description
Technical field
This utility model relates to a kind of medical aid material field, particularly a kind of nasogastric tube feeder.
Background technology
Oral cancer patient Extensive tumor removal Post operation, oral cavity structure changes, and may cause dehisce Kun Nan ﹑ lips dysraphism or dysphagia.Taken food by mouth if sufferer cannot overcome, then need to rely on nasogastric tube feeding for a long time.Not only affect doings, also increase potential danger and the home care cost of pipeline placement.
Nasogastric tube is fed in wide clinical application, slowly instills by Nasal-feeding pump or nasogastric tube.Nasal-feeding pump can be selected in hospital, but for the patient that house is fed through enterogastric tube, purchase specially, expense is too high; And the instillation of enteral nutrition pump line, for bottled or packed finished product nutritional preparation still can, but self-control liquid food is maybe needed to dissolve the nutritional preparation of powder, owing to mixing uneven or granule is larger, easy blocking enteral nutrition pump line, need use syringe to give enterogastric tube and inject.
Utility model content
In view of this, the utility model proposes a kind of nasogastric tube feeder, to solve the problem of oral cancer patient feed and dysphagia.
On the one hand, this utility model provides a kind of nasogastric tube feeder, comprises feeding bottle, taper joint, nasogastric tube; Feeding bottle is made up of plastics or rubber, in taper joint, offer feed pathway, the large end of taper joint is connected with feeding bottle, and the small end of taper joint inserts in nasogastric tube inlet union, the end sidewall of nasogastric tube offers liquid outlet, the outer wall of nasogastric tube is printed on size scale.
In order to prevent when feeding, taper joint and nasogastric tube depart from, and cause nutrition to flow out.The opening part of feeding bottle is provided with external screw thread; The large end of taper joint is provided with female thread, and external screw thread is connected with female thread, is pyramidal structure at the small end of taper joint, and the small end outer surface of taper joint is provided with at least two inverted cone rings, and the small end of taper joint inserts in nasogastric tube inlet union.
Further, the intracavity section of nasogastric tube inlet union amasss as diminishing gradually from outside to inside.
In order to prevent when feeding, taper joint and nasogastric tube depart from, and cause nutrition to flow out.Be pyramidal structure at the small end of taper joint, the small end outer surface of taper joint arrange at least two seals annular groove, closure gasket groove is provided with sealing ring.
In order to prevent when feeding, feed resistance and increase, air enters the intestines and stomach, causes flatulence.And after feeding, the nutrition in the intestines and stomach flows backward in feeding bottle.Taper joint offers the first passage, is connected with breather at the first passage.
In order to smoothly nasogastric tube be inserted in esophagus or stomach or oral cavity, prevent from inserting tracheal strips, this practicality newly also comprises nasogastric tube seal wire, at seal wire head end consolidation seal wire handle, sealing device is provided with between nasogastric tube inlet union and seal wire handle, sealing device is provided with the second passage, in the second passage position, ventilation alarm device is installed.
Further, sealing device is the pyramidal structure be made up of rubber.
A kind of nasogastric tube feeder of the present utility model, beneficial effect is:
1, solve the problem of oral cancer patient feed and dysphagia, and cost is low, easy to use.
2, not only can use bottled or packed finished product nutritional preparation, and self-control liquid food can be used maybe to need to dissolve the nutritional preparation of powder.
3, on the small end outer surface of taper joint, be provided with at least two inverted cone rings, the small end of taper joint inserts in nasogastric tube inlet union.Can prevent when feeding, taper joint and nasogastric tube depart from, and cause nutrition to flow out.
4, at least two seals annular groove is set on the small end outer surface of taper joint, closure gasket groove is provided with sealing ring.Also can prevent when feeding, taper joint and nasogastric tube depart from, and cause nutrition to flow out.
5, in taper joint, offer the first passage, be connected with breather at the first passage.Can prevent when feeding, feed resistance and increase, air enters the intestines and stomach, causes flatulence.And after feeding, the nutrition in the intestines and stomach flows backward in feeding bottle.
6, smoothly nasogastric tube can be inserted in esophagus or stomach or oral cavity, prevent from inserting tracheal strips.For the patient that house is fed through enterogastric tube, operation of can controlling oneself, can not cause suggestion accident.
Accompanying drawing explanation
The accompanying drawing forming a part of the present utility model is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining this utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is a kind of nasogastric tube feeder structural representation of the present utility model;
Fig. 2 is a kind of nasogastric tube guide wire schematic diagram of the present utility model.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in this utility model and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe this utility model in detail in conjunction with the embodiments.
Below in conjunction with Fig. 1 to Fig. 2, preferred embodiment of the present utility model is described in further detail, a kind of nasogastric tube feeder of this preferred embodiment: comprise feeding bottle 1, taper joint 2, nasogastric tube 3; Feeding bottle 1 is made up of plastics or rubber, feed pathway 21 is offered in taper joint 2, the large end 20 of taper joint 2 is connected with feeding bottle 1, the small end of taper joint 2 inserts in nasogastric tube 3 inlet union, the end sidewall of nasogastric tube 3 offers liquid outlet (not shown), the outer wall of nasogastric tube 3 is printed on size scale (not shown).
Time on the feed, feeding bottle 1 in-built enter liquid diet, tilted by feeding bottle 1, nasogastric tube 3 enters along lingual margin and is placed in 1/3rd places after tongue, extrudes feeding bottle 1 gently and coordinate to suck or swallowing act completes feed.
When gargling, the in-built collutory of feeding bottle 1, nasogastric tube 3 insert port intracavity, extruding feeding bottle 1, biconditional operation nasogastric tube 3 moves in oral cavity, makes collutory can each corner of rinse mouth intracavity thoroughly.
Nasogastric tube 3 also can insert esophagus or gastric in port chamber, or inserts esophagus or gastric by nostril, then extrudes feeding bottle 1 gently, realizes feed.
As shown in Figure 1, in order to prevent when feeding, taper joint 2 and nasogastric tube 3 depart from, and cause nutrition to flow out.The opening part of feeding bottle 1 is provided with external screw thread; The large end 20 of taper joint 2 is provided with female thread, external screw thread is connected with female thread, be pyramidal structure at the small end 23 of taper joint 2, small end 23 outer surface of taper joint 2 is provided with at least two inverted cone rings 22, and the small end 23 of taper joint 2 inserts in nasogastric tube 3 inlet union.The intracavity section of nasogastric tube 3 inlet union amasss as diminishing gradually from outside to inside.Thus achieve taper joint 2 and seal with nasogastric tube 3, prevent from departing from.
In addition, also at least two seals annular groove can be set on small end 23 outer surface of taper joint 2, closure gasket groove is provided with sealing ring.
In order to prevent when feeding, feed resistance and increase, air enters the intestines and stomach, causes flatulence.And after feeding, the nutrition in the intestines and stomach flows backward in feeding bottle.Taper joint 2 offers the first passage (not shown), is connected with breather (not shown) at the first passage.
Time on the feed, because nasogastric tube 3 has air, when extruding feeding bottle 1, the air in nasogastric tube 3 and feeding bottle 1 can enter the intestines and stomach, causes flatulence.Cause simultaneously and feed resistance increase.Increase breather, when can make air in nasogastric tube 3 and feeding bottle 1 on the feed, flow out in breather, can not flatulence be caused, feed resistance and increase.Also can not cause, after nursing, the nutrition in the intestines and stomach flows backward in feeding bottle simultaneously.
As shown in Figure 2, in order to be inserted by nasogastric tube smoothly in esophagus or stomach or oral cavity, prevent from inserting tracheal strips, this practicality newly also comprises nasogastric tube seal wire 4.At seal wire 4 head end consolidation seal wire handle 41, be provided with sealing device 40 between nasogastric tube 3 inlet union and seal wire handle 41, sealing device 40 be provided with the second passage 43, ventilation alarm device 42 is installed in the second passage 43 position.
When inserting nasogastric tube 3, first-selected nasogastric tube seal wire 4 being inserted nasogastric tube 3, then nasogastric tube 3 being inserted in esophagus or stomach or oral cavity.If when inserting esophagus or gastric from nostril, be mistakenly inserted tracheal strips, now the second passage 43 will be free air-flow to move, ventilation alarm device 42 can detect Air flow signal in the second passage 43, thus send alarm signal, remind operator to be mistakenly inserted trachea, ensure that use safety.The pyramidal structure that sealing device 40 of the present utility model is made up of rubber, good seal performance, low cost.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (7)
1. a nasogastric tube feeder, is characterized in that, comprises feeding bottle, taper joint, nasogastric tube; Feeding bottle is made up of plastics or rubber, in taper joint, offer feed pathway, the large end of taper joint is connected with feeding bottle, and the small end of taper joint inserts in nasogastric tube inlet union, the end sidewall of nasogastric tube offers liquid outlet, the outer wall of nasogastric tube is printed on size scale.
2. nasogastric tube feeder according to claim 1, is characterized in that, the opening part of feeding bottle is provided with external screw thread; The large end of taper joint is provided with female thread, and external screw thread is connected with female thread, is pyramidal structure at the small end of taper joint, and the small end outer surface of taper joint is provided with at least two inverted cone rings, and the small end of taper joint inserts in nasogastric tube inlet union.
3. nasogastric tube feeder according to claim 2, is characterized in that, the intracavity section of nasogastric tube inlet union amasss as diminishing gradually from outside to inside.
4. nasogastric tube feeder according to claim 1, is characterized in that, is pyramidal structure at the small end of taper joint, the small end outer surface of taper joint arranges at least two seals annular groove, closure gasket groove is provided with sealing ring.
5. nasogastric tube feeder according to claim 1, is characterized in that, taper joint offers the first passage, is connected with breather at the first passage.
6. the nasogastric tube feeder according to claim 1 to 5 any one, it is characterized in that, also comprise nasogastric tube seal wire, at seal wire head end consolidation seal wire handle, sealing device is provided with between nasogastric tube inlet union and seal wire handle, sealing device is provided with the second passage, in the second passage position, ventilation alarm device is installed.
7. nasogastric tube feeder according to claim 6, is characterized in that, sealing device is the pyramidal structure be made up of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520125594.9U CN204542911U (en) | 2015-03-04 | 2015-03-04 | A kind of nasogastric tube feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520125594.9U CN204542911U (en) | 2015-03-04 | 2015-03-04 | A kind of nasogastric tube feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204542911U true CN204542911U (en) | 2015-08-12 |
Family
ID=53818086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520125594.9U Expired - Fee Related CN204542911U (en) | 2015-03-04 | 2015-03-04 | A kind of nasogastric tube feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204542911U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106038317A (en) * | 2016-06-29 | 2016-10-26 | 成都维信电子科大新技术有限公司 | Improved gastrointestinal nutrition tube connecting device and nasal feeding method thereof |
-
2015
- 2015-03-04 CN CN201520125594.9U patent/CN204542911U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106038317A (en) * | 2016-06-29 | 2016-10-26 | 成都维信电子科大新技术有限公司 | Improved gastrointestinal nutrition tube connecting device and nasal feeding method thereof |
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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: 20150812 Termination date: 20160304 |