CN106236592A - A kind of nasal feeding tube inserter and using method thereof - Google Patents
A kind of nasal feeding tube inserter and using method thereof Download PDFInfo
- Publication number
- CN106236592A CN106236592A CN201610812635.0A CN201610812635A CN106236592A CN 106236592 A CN106236592 A CN 106236592A CN 201610812635 A CN201610812635 A CN 201610812635A CN 106236592 A CN106236592 A CN 106236592A
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- China
- Prior art keywords
- feeding tube
- guide plate
- plate
- nasal feeding
- connecting portion
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J15/00—Feeding-tubes for therapeutic purposes
- A61J15/0003—Nasal or oral feeding-tubes, e.g. tube entering body through nose or mouth
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J15/00—Feeding-tubes for therapeutic purposes
- A61J15/0026—Parts, details or accessories for feeding-tubes
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Otolaryngology (AREA)
- Pulmonology (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The present invention relates to a kind of nasal feeding tube inserter and using method thereof, hold the tail end Handheld Division 11 of guided plate 1, guided plate 1 front end importing connecting portion 13 is inserted human oral cavity and at pars oralis pharyngis, promote forward removable slide block 21, driving guide plate 23 to stretch out outside importing connecting portion 13 by link rod 22, guide plate 23 and pars oralis pharyngis rear wall enclose formation funnel-form introduction chamber；By pharyngeal for nasal feeding tube posting port from nostril, under the guide effect of introduction chamber, nasal feeding tube enters esophagus；After nasal feeding tube is completely into esophagus, pull back removable slide block 21, driven the importing connecting portion 13 of guide plate 23 retraction guided plate 1 front end by link rod 22, manipulation guided plate 1 entirety is all withdrawn from human oral cavity.
Description
Technical field
The present invention relates to medical instruments field, particularly to the inserter of clinic nasal feeding tube, specially nasal feeding tube.
Background technology
Paying attention to Nutritional Risk is one of important content improving disease prognosis.Nutritional intervention includes parenteral and enteral nutrition,
Wherein enteral nutrition intervenes subject range more extensively, and method is easy, digestive tract can be made to keep suitable load, maintain digestive tract function,
Avoid intestinal mucosal barrier structural deterioration that immunologic function and the Nutrition and Metabolism of body are caused damage.The parenteral enteral nutrition of the U.S.
The nutritional support guide of meeting, European clinical nutrition and metabolism meeting and Chinese Medical Association all using enteral nutrition as nutritional intervention
First-selection, " enteral first-selected, the parenteral use in conjunction of enteral " has become as " goldstandard " of current nutritional intervention strategy and suggestion.
Enteral nutrition depends on the development of tube indwelling technology.Enteral nutrition can pass through nasogastric tube, Nasal cavity intestinal tube, stoma in fact
Execute.Wherein nasogastric tube and Nasal cavity intestinal tube are inserted the most universal, are referred to as nasal feeding tube.But, per nasal inserts raising pipe usually can be
When pushing to pars oralis pharyngis, it is strayed into oral cavity or trachea, is not only greatly prolonged and puts the pipe operating time, and because repeatable operation is likely to result in
Local mucous membrane is damaged.Clinic runs into this difficulty and puts pipe situation, sometimes by clamping guiding under direct laryngoscope direct-view, but often
Because pars oralis pharyngis space is the narrowest and small, when inserting direct laryngoscope and looking into, redundant space has not been had to be available for operation, so in reality
In the clinical position of border, this method is the most impracticable, loses time on the contrary, increases mucosa injury chance.
Summary of the invention
The applicant, for the disadvantages mentioned above of prior art, studies and designs, it is provided that a kind of simple in construction, beneficially nose
The nasal feeding tube inserter that feeding tube imports, and the using method of this inserter is disclosed.
In order to solve the problems referred to above, the present invention uses following scheme: nasal feeding tube inserter, is placed in human oral cavity, is used for
Nasal feeding tube is guided.This inserter includes that bending long plate shape guided plate 1 and console panel 2, described guided plate 1 include tail end
Handheld Division 11, the extension 12 stretched in user mouth, importing within connecting portion 13 and through guided plate 1 foremost
Strip cavity；Described console panel 2 includes that removable slide block 21, link rod 22 and guide plate 23, the laminating of described link rod 22 radian draw
The radian of guide plate 1, in penetrating the internal strip cavity of guided plate 1 and can move forward and backward, one end of link rod 22 and console panel 2
The removable slide block 21 of tail end Handheld Division 11 connects, and removable slide block 21 is slidably mounted on the cunning of guided plate 1 tail end Handheld Division 11
In groove 14, the other end of link rod 22 is connected with square lamellar guide plate 23, and guide plate 23 is provided with the guiding coordinated with nasal feeding tube
Groove 24；By promoting forward removable slide block 21, link rod 22 drives guide plate 23 to take off with the importing connecting portion 13 of guided plate 1 front end
From, guide plate 23 is placed in pars oralis pharyngis and encloses the funnelform introduction chamber of formation with pars oralis pharyngis rear wall, removable by pulling back
Slide block 21, link rod 22 drives guide plate 23 to be recovered into guided plate 1 front end and imports in connecting portion 13.
As shown in Figure 2 and Figure 3, when the present invention uses, after guide plate 23 is fully recessed into, its front end up to pars oralis pharyngis 101 at,
But distance pharynx rear wall still has distance；By promoting forward the removable slide block 21 of guided plate 1 tail end, drive link rod 22 by front end
Guide plate 23 ejects, and the ejection distance of suitable adjustable guide plate 23, and guide plate 23 surrounds in infundibulate chamber with pharynx rear wall, works as nose
Feeding tube pharyngeal by nasal cavity inlet port 101 time, this infundibulate intracavity of entrance of naturally taking advantage of a situation, funnel bottom, directly to esophagus opening, is shielded
Cover trachea and oral cavity, guide nasal feeding tube to insert smoothly；After nasal feeding tube enters esophagus, pull back removable slide block 21, will lead
Corbel back slab 23 retracts in the importing connecting portion 13 inserting guided plate 1 front end, is withdrawn from by whole guided plate 1, complete nasal feeding from oral cavity
Pipe insert operation.
Further, as it is shown in figure 1, in the present invention, it is bent that guided plate 1 has the position, oral cavity with human body front tooth to pars oralis pharyngis
The crooked radian of degree matching, imports connecting portion 13 and is provided with the crooked radian coincideing with oral cavity soft palate shape；Import in connecting portion 13
Being provided with the placing trough 131 placing guide plate 23, the profile of placing trough 131 shape and guide plate 23 is fitted mutually, the top of placing trough 131
It is provided with horn mouth, facilitates guide plate 23 to slip in placing trough 131.
Further, for preventing the head end inserting nasal feeding tube from skidding off the funnel-form importing that guide plate 23 surrounds with pharynx rear wall
Chamber, the edge of the guide channel 24 of guide plate 23 is provided with the block edge 25 to guide channel 24 inner bending, and improving the guiding to nasal feeding tube can
By property.
The invention still further relates to a kind of using method utilizing above-mentioned nasal feeding tube inserter, use process is: hold guided plate 1
Tail end Handheld Division 11, guided plate 1 front end importing connecting portion 13 is inserted human oral cavity and at the pars oralis pharyngis, promoting forward can
Mobile slide block 21, drives guide plate 23 to stretch out outside importing connecting portion 13 by link rod 22, and guide plate 23 encloses with pars oralis pharyngis rear wall
Form funnel-form introduction chamber；By pharyngeal for nasal feeding tube posting port from nostril, under the guide effect of introduction chamber, nasal feeding tube enters food
Road；After nasal feeding tube is completely into esophagus, pull back removable slide block 21, drive guide plate 23 retraction guided plate by link rod 22
The importing connecting portion 13 of 1 front end, all withdraws from human oral cavity by manipulation guided plate 1 entirety.
The method have technical effect that:
In the present invention, guided plate directly to pharynx rear wall, is released hiding conductive corbel back slab and is formed leakage with pharynx rear wall after easily inserting root of the tongue portion
During bucket shape shape, nasal feeding tube enters esophagus naturally；The present invention need not and other equipment joint operations, has taken into full account that pars oralis pharyngis is empty
Between narrow and small practical situation, use very convenient；The present invention is stuck up in guide plate edge so that nasal feeding tube will not be by platelet both sides
Skid off；Realize adjustable to the release variable-length of console panel by link rod, removable slide block, it is to avoid the coup injury of pharynx rear wall.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is console panel and the released state figure of console panel in the present invention.
Fig. 3 is the use state diagram of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawings the detailed description of the invention of the present invention is described further.
As it is shown in figure 1, the nasal feeding tube inserter of the present embodiment, it is placed in human oral cavity, for nasal feeding tube is guided.
This inserter includes that bending long plate shape guided plate 1 and console panel 2, described guided plate 1 include the Handheld Division 11 of tail end, stretch into and make
Extension 12 in user's mouth, foremost import the strip cavity within connecting portion 13 and through guided plate 1；Described behaviour
Stringer board 2 includes removable slide block 21, link rod 22 and guide plate 23, the radian of described link rod 22 radian laminating guided plate 1, penetrates and draws
In the internal strip cavity of guide plate 1 and can move forward and backward, moving of the tail end Handheld Division 11 of one end of link rod 22 and console panel 2
Movable slider 21 connects, and removable slide block 21 is slidably mounted in the chute 14 of guided plate 1 tail end Handheld Division 11, another of link rod 22
End is connected with square lamellar guide plate 23, and guide plate 23 is provided with the guide channel 24 coordinated with nasal feeding tube；Can by promoting forward
Mobile slide block 21, link rod 22 drives guide plate 23 to depart from the importing connecting portion 13 of guided plate 1 front end, and guide plate 23 is placed in oropharynx
Portion also encloses the funnelform introduction chamber of formation with pars oralis pharyngis rear wall, and by pulling back removable slide block 21, link rod 22 drives and leads
Corbel back slab 23 is recovered into guided plate 1 front end and imports in connecting portion 13.
As shown in Figure 2 and Figure 3, when the present invention uses, after guide plate 23 is fully recessed into, its front end up to pars oralis pharyngis 101 at,
But distance pharynx rear wall still has distance；By promoting forward the removable slide block 21 of guided plate 1 tail end, drive link rod 22 by front end
Guide plate 23 ejects, and the ejection distance of suitable adjustable guide plate 23, and guide plate 23 surrounds in infundibulate chamber with pharynx rear wall, works as nose
Feeding tube pharyngeal by nasal cavity inlet port 101 time, this infundibulate intracavity of entrance of naturally taking advantage of a situation, funnel bottom, directly to esophagus opening, is shielded
Cover trachea and oral cavity, guide nasal feeding tube to insert smoothly；After nasal feeding tube enters esophagus, pull back removable slide block 21, will lead
Corbel back slab 23 retracts in the importing connecting portion 13 inserting guided plate 1 front end, is withdrawn from by whole guided plate 1, complete nasal feeding from oral cavity
Pipe insert operation.
Further, as it is shown in figure 1, in the present invention, it is bent that guided plate 1 has the position, oral cavity with human body front tooth to pars oralis pharyngis
The crooked radian of degree matching, imports connecting portion 13 and is provided with the crooked radian coincideing with oral cavity soft palate shape；Import in connecting portion 13
Being provided with the placing trough 131 placing guide plate 23, the profile of placing trough 131 shape and guide plate 23 is fitted mutually, the top of placing trough 131
It is provided with horn mouth, facilitates guide plate 23 to slip in placing trough 131.
Further, for preventing the head end inserting nasal feeding tube from skidding off the funnel-form importing that guide plate 23 surrounds with pharynx rear wall
Chamber, the edge of the guide channel 24 of guide plate 23 is provided with the block edge 25 to guide channel 24 inner bending, and improving the guiding to nasal feeding tube can
By property.
The invention still further relates to a kind of using method utilizing above-mentioned nasal feeding tube inserter, use process is: hold guided plate 1
Tail end Handheld Division 11, guided plate 1 front end importing connecting portion 13 is inserted human oral cavity and at the pars oralis pharyngis, promoting forward can
Mobile slide block 21, drives guide plate 23 to stretch out outside importing connecting portion 13 by link rod 22, and guide plate 23 encloses with pars oralis pharyngis rear wall
Form funnel-form introduction chamber；By pharyngeal for nasal feeding tube posting port from nostril, under the guide effect of introduction chamber, nasal feeding tube enters food
Road；After nasal feeding tube is completely into esophagus, pull back removable slide block 21, drive guide plate 23 retraction guided plate by link rod 22
The importing connecting portion 13 of 1 front end, all withdraws from human oral cavity by manipulation guided plate 1 entirety.
Embodiment provided above is the better embodiment of the present invention, is only used for the convenient explanation present invention, not to this
Bright make any pro forma restriction, any art has usually intellectual, if without departing from the carried skill of the present invention
In the range of art feature, utilize the Equivalent embodiments that the done local of disclosed technology contents is changed or modified, and
Without departing from the technical characteristic content of the present invention, all still fall within the range of the technology of the present invention feature.
Claims (4)
1. nasal feeding tube inserter, is characterized by: include that bending long plate shape guided plate 1 and console panel 2, described guided plate 1 include
In the Handheld Division 11 of tail end, the extension 12 stretched in user mouth, importing connecting portion 13 foremost and through guided plate 1
The strip cavity in portion；Described console panel 2 includes removable slide block 21, link rod 22 and guide plate 23, and described link rod 22 radian pastes
Close the radian of guided plate 1, in penetrating the internal strip cavity of guided plate 1 and can move forward and backward, one end of link rod 22 and manipulation
The removable slide block 21 of the tail end Handheld Division 11 of plate 2 connects, and removable slide block 21 is slidably mounted on guided plate 1 tail end Handheld Division 11
Chute 14 in, the other end of link rod 22 is connected with square lamellar guide plate 23, and guide plate 23 is provided with and coordinates with nasal feeding tube
Guide channel 24；By promoting forward removable slide block 21, link rod 22 drives the importing connecting portion of guide plate 23 and guided plate 1 front end
13 depart from, and guide plate 23 is placed in pars oralis pharyngis and encloses the funnelform introduction chamber of formation with pars oralis pharyngis rear wall, can by pulling back
Mobile slide block 21, link rod 22 drives guide plate 23 to be recovered into guided plate 1 front end and imports in connecting portion 13.
2. nasal feeding tube inserter as claimed in claim 1, is characterized by: guided plate 1 has with human body front tooth to pars oralis pharyngis
The crooked radian of position, oral cavity curvature matching, imports connecting portion 13 and is provided with the crooked radian coincideing with oral cavity soft palate shape；Import
Being provided with the placing trough 131 placing guide plate 23 in connecting portion 13, the profile of placing trough 131 shape and guide plate 23 is fitted mutually, placement
The top of groove 131 is provided with horn mouth.
3. nasal feeding tube inserter as claimed in claim 2, is characterized by: the edge of the guide channel 24 of guide plate 23 is provided with guide
The block edge 25 of approaching channel 24 inner bending.
Utilize the using method of above-mentioned nasal feeding tube inserter the most as claimed in claim 1, it is characterized by: hold guided plate 1
Tail end Handheld Division 11, inserts human oral cavity and at pars oralis pharyngis by guided plate 1 front end importing connecting portion 13, promotes forward and can move
Movable slider 21, drives guide plate 23 to stretch out outside importing connecting portion 13 by link rod 22, and guide plate 23 and pars oralis pharyngis rear wall enclose shape
Funnel introduction chamber；By pharyngeal for nasal feeding tube posting port from nostril, under the guide effect of introduction chamber, nasal feeding tube enters food
Road；After nasal feeding tube is completely into esophagus, pull back removable slide block 21, drive guide plate 23 retraction guided plate by link rod 22
The importing connecting portion 13 of 1 front end, all withdraws from human oral cavity by manipulation guided plate 1 entirety.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610812635.0A CN106236592B (en) | 2016-09-09 | 2016-09-09 | Using method of nasal feeding tube imbedding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610812635.0A CN106236592B (en) | 2016-09-09 | 2016-09-09 | Using method of nasal feeding tube imbedding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106236592A true CN106236592A (en) | 2016-12-21 |
| CN106236592B CN106236592B (en) | 2023-07-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610812635.0A Active CN106236592B (en) | 2016-09-09 | 2016-09-09 | Using method of nasal feeding tube imbedding device |
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| CN (1) | CN106236592B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020225472A1 (en) * | 2019-05-07 | 2020-11-12 | Garcia Andres Manuel David | Medical device for inserting a probe |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120016681A (en) * | 2010-08-17 | 2012-02-27 | 정운갑 | Levin tube insertion guide |
| US20120204866A1 (en) * | 2008-02-21 | 2012-08-16 | Kizer Robert T | System and methods of intubation |
| WO2015049560A2 (en) * | 2013-09-06 | 2015-04-09 | Secretary, Department Of Biotechnology | Device for assisting insertion of enteral tubes |
| JP2015167847A (en) * | 2014-03-04 | 2015-09-28 | 秀和 門脇 | Auxiliary instrument for inserting nasogastric tube and method of keeping nasogastric tube inserted |
| CN105640782A (en) * | 2014-11-28 | 2016-06-08 | 三峡大学仁和医院 | Guide-wire guide-type naso-intestinal tube |
| CN206239751U (en) * | 2016-09-09 | 2017-06-13 | 无锡市第二人民医院 | Nasogastric tube device for posting |
-
2016
- 2016-09-09 CN CN201610812635.0A patent/CN106236592B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120204866A1 (en) * | 2008-02-21 | 2012-08-16 | Kizer Robert T | System and methods of intubation |
| KR20120016681A (en) * | 2010-08-17 | 2012-02-27 | 정운갑 | Levin tube insertion guide |
| WO2015049560A2 (en) * | 2013-09-06 | 2015-04-09 | Secretary, Department Of Biotechnology | Device for assisting insertion of enteral tubes |
| JP2015167847A (en) * | 2014-03-04 | 2015-09-28 | 秀和 門脇 | Auxiliary instrument for inserting nasogastric tube and method of keeping nasogastric tube inserted |
| CN105640782A (en) * | 2014-11-28 | 2016-06-08 | 三峡大学仁和医院 | Guide-wire guide-type naso-intestinal tube |
| CN206239751U (en) * | 2016-09-09 | 2017-06-13 | 无锡市第二人民医院 | Nasogastric tube device for posting |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020225472A1 (en) * | 2019-05-07 | 2020-11-12 | Garcia Andres Manuel David | Medical device for inserting a probe |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106236592B (en) | 2023-07-14 |
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