CN104248515A - Nasogastric tube structure - Google Patents
Nasogastric tube structure Download PDFInfo
- Publication number
- CN104248515A CN104248515A CN201310267836.3A CN201310267836A CN104248515A CN 104248515 A CN104248515 A CN 104248515A CN 201310267836 A CN201310267836 A CN 201310267836A CN 104248515 A CN104248515 A CN 104248515A
- Authority
- CN
- China
- Prior art keywords
- link
- connector
- abutment sleeve
- nostril
- nose stomach
- 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.)
- Pending
Links
Abstract
The invention discloses a nasogastric tube structure which is provided with a connecting piece, wherein a runner is formed in the connecting piece in a penetrating manner, and a first connecting end a second connecting end are respectively formed at two ends of the runner; the first connecting end is connected with a first pipe body, the second connecting end is provided with a positioning sleeve, and a connecting part extends from the interior of the positioning sleeve from the runner, and the first connecting part is combined with a combining part arranged on a second pipe body. According to the nasogastric tube structure disclosed by the invention, the first pipe body extends to the stomach from the nasal cavity, and the connecting piece is arranged in the nasal cavity and is clamped in the nostril by the positioning sleeve, and the second pipe body can be detached from the connecting piece when not used.
Description
Technical field
The present invention is relevant with nose stomach ciphon structure, and espespecially a kind of being easy to combines and the bipartial nose stomach ciphon structure of separating.
Background technology
The nose stomach ciphon structure of currently available technology as shown in Figure 5, it has one can stretch into stomach the first body 50 from human body nasal cavity, this the first body 50 one end is provided with one in order to be fixed on the fixed part 51 in nasal cavity, this fixed part 51 is provided with a binding end 52, and can when feeding is carried out to patient, one second body 53 is arranged on the binding end 52 of this fixed part 51, via this second body 53, spoon meat or nutritional solution is poured into patient's stomach.
But as shown in the figure, prior art structure combines with inserting mode, be provided with one in interface arrangment 54A, 54B of undulating profile for preventing from coming off, but the shortcoming of this interface arrangment is its compactness engaged, if engaged pine, easily dropped, if it is then easy when dismantling in not using this second body 53 to engage tension, the part that because excessively pullling, script nose stomach ciphon structure can be positioned at human body in the lump dilatory out.Moreover because nasogastric tube belongs to invasive medical device, being inserted in human body is the very difficult engineering of part, if accidentally pull it, then can cause follow-up again to plug and puzzlement in sanitized produces.
Summary of the invention
Main purpose of the present invention is to provide a kind of nose stomach ciphon structure, and it has the integrated structure being easy to engage and dismantle, and the convenience that can promote in use and safety.
For reaching aforesaid object, the invention provides a kind of nose stomach ciphon structure, it includes:
One first body;
One second body, its one end is provided with a joint portion;
A connection piece, it has one first link and one second link, a runner has been provided between this two link, wherein this first link is connected with this first body, this second link is provided with an abutment sleeve, extend a junction from this runner in this abutment sleeve, this connecting portion is combined with the joint portion of this second body;
Wherein this connector is for inserting human body nasal cavity and with this abutment sleeve clip in nostril, and this abutment sleeve stretches out a part outside nostril.
Wherein further, the connecting portion of this connector and the joint portion of this second body are respectively equipped with the screw thread be mutually socketed and combine for being spirally connected.
Wherein further, connecting portion and the joint portion of this second body of this connector are respectively equipped with the clasp be mutually socketed and are combined for buckle.
the present invention has the following advantages: it has the integrated structure being easy to engage and dismantle, and the convenience that can promote in use and safety.
Accompanying drawing explanation
Fig. 1 is the perspective exploded view of first embodiment of the invention
Fig. 2 is the generalized section of first embodiment of the invention
Fig. 3 is the using state generalized section of first embodiment of the invention
Fig. 4 is the generalized section of second embodiment of the invention
Fig. 5 is the generalized section of prior art nose stomach ciphon structure
Detailed description of the invention
Refer to Fig. 1,2, it is the first embodiment of a kind of nose stomach ciphon structure provided by the present invention, and it includes one first body 1,1 second body 2 and a connection piece 3.Wherein this connector 3 has one first link 31 and one second link 32, a runner 33 has been provided between this two link 31,32, wherein this first link 31 is connected with this first body 1, and in the present embodiment, this first link 31 and this first body 1 are engage with ultrasonic welding or gummed mode, and this second link 32 expands an axial plane 321 towards surrounding, and be provided with the abutment sleeve 34 of one day away from the direction extension of this second link 32 in this axial plane 321, in order to fill in human body nasal cavity in and with this abutment sleeve 34 clip in nostril, wherein in the present embodiment, this abutment sleeve 34 is to make with the mutually right high thermoplastic material of human body the device that has smooth flat, and from the taper of this second link 32 outwardly in flaring, the external diameter of this abutment sleeve 34 near this second link 32 place is less than the nostril size of human body, external diameter away from this second link 32 place is then greater than nostril.Extend again the connecting portion 35 of a tubulose from this runner 33 in this abutment sleeve 34, this connecting portion 35 can be combined with this second body 2, wherein one end of this second body 2 is provided with a joint portion 21, and this second body 2 is be bonded with each other with the connecting portion 35 of this connector 3 with this joint portion 21; Wherein in the present embodiment, connecting portion 35 weeks side rings in this connector 3 are provided with an external thread section 351, and the joint portion 21 of this second body 2 is an internal thread segment 212 being located in a sleeve 211, this connector 3 and this second body 2 are be bonded together with joint portion 21 with this two connecting portion 35 that mutually can screw togather socket, and form a complete nose stomach ciphon structure.
And the above-mentioned embodiment of the present invention when reality uses as shown in Figure 3, first body 1 of this nasogastric tube is stretched to stomach (not shown) from the nasal cavity 4 of human body with medical procedure by it, and be placed in nasal cavity 4 with this connector 3, and be located at nostril 41 with its abutment sleeve 34 plug, the axial plane 321 of wherein this connector 3 second link 32 is provided with several through passage 322 around this connecting portion 35, and can provides in nasal cavity 4 with extraneous connecting pipe for breathing.In addition, because this abutment sleeve 34 is tapered, the external diameter of its one end is less than nostril 41, the external diameter of the other end is greater than the design in nostril 41, this abutment sleeve 34 clip is made in nostril 41, to expose a part outside nostril 41, wherein can adjust in response to the nostril size of each user the distance that this abutment sleeve 34 fills in nostril 41, avoid producing excessive foreign body sensation.After again the connector 3 of this nasogastric tube being put, can be located at by one the hook part 36 that this abutment sleeve 34 stretches out the part outside nostril 41 again and clamp the wing of nose, to increase fixed effect.
Moreover, when utilizing nasogastric tube feeding of the present invention, this second body 2 can be spirally connected, the two to be bonded together with the external thread section 351 of this connector 3 connecting portion 35 mutually with the internal thread segment 212 in the sleeve 211 of its joint portion 21.And owing to being rotate the mode screwed togather to connect, therefore upon engagement in axially coming off easily, promote the convenience on using; On the other hand, when will pull down this second body 2 on this connector 3 when finishing using, also in a rotating manner the joint portion 21 of this second body 2 is departed from the connecting portion 35 of this connector 3, and do not have the risk pulled by the nose stomach ciphon structure being positioned at body, and promote the safety on using.
And that shown in Figure 4 is the second embodiment provided by the present invention, the difference of the present embodiment and above-mentioned first embodiment is that this connector 3 changes with the integrated structure of this second body 2.In the present embodiment, the connecting portion 35B of this connector 3 in a tubular form, and expansion has a flange 352 in end towards both sides, and the joint portion 21B of this second body 2 has a pair fastener 22, the both sides laying respectively at this joint portion 21B also and between the 21B of this joint portion form a gap 23, this fastener 22 is connected to this joint portion 21B with its stage casing again, and the material of this fastener 22 has pliability, and make its two ends (being defined as first end 221 and the second end 222 respectively) can be fulcrum with the junction of this joint portion 21B and pivot is put by this fastener 22, wherein the first end 221 of this fastener 22 is provided with a stop section 223 inwardly, when engaging with this second body 2 for this connector 3, this connecting portion 35B stretches into the gap 23 between the joint portion 21B of this second body 2 and fastener 22 with its flange 352, and be subject to the stop of the stop section 223 of this fastener 22 and cannot reversely extract out, form firm engagement state thus, and when this second body 2 pulled down by needs, then press the second end 222 of this fastener 22, make the stop section 223 of this first end 221 backward pivot pendulum and open, i.e. this second body 2 drawable.Accordingly, in conjunction with firm convenience when the present embodiment also has a use, and there is again when dismantling this second body 2 advantage of high safety.
Claims (9)
1. a nose stomach ciphon structure, is characterized in that, includes:
One first body;
One second body, its one end is provided with a joint portion;
A connection piece, it has one first link and one second link, a runner has been provided between this two link, wherein this first link is connected with this first body, this second link is provided with an abutment sleeve, extend a junction from this runner in this abutment sleeve, this connecting portion can be combined with the joint portion of this second body;
Wherein this connector is for for inserting human body nasal cavity and with this abutment sleeve clip in nostril, and this abutment sleeve stretches out a part outside nostril.
2. nose stomach ciphon structure as claimed in claim 1, is characterized in that, this abutment sleeve in stretch out the part outside nostril be provided with one can for the hook part of clamping the wing of nose.
3. nose stomach ciphon structure as claimed in claim 1, it is characterized in that, this abutment sleeve is from the taper of the second link outwardly in flaring of this connector, and wherein this abutment sleeve is less than nostril near the external diameter at this second link place, and is greater than nostril away from the external diameter at this second link place.
4. nose stomach ciphon structure as claimed in claim 1, it is characterized in that, the second link of this connector is provided with several through passage around this connecting portion.
5. nose stomach ciphon structure as claimed in claim 1, is characterized in that, the joint portion of the connecting portion of this connector and this second body is respectively equipped with the screw thread be mutually socketed and combines for being spirally connected.
6. nose stomach ciphon structure as claimed in claim 1, is characterized in that, connecting portion and the joint portion of this second body of this connector are respectively equipped with the clasp be mutually socketed and are combined for buckle.
7. nose stomach ciphon structure as claimed in claim 1, it is characterized in that, the abutment sleeve of this connector is to make with the mutually right high thermoplastic material of human body the device that has smooth flat.
8. nose stomach ciphon structure as claimed in claim 1, it is characterized in that, the first link of this connector engages in ultrasonic welding mode with this first body.
9. nose stomach ciphon structure as claimed in claim 1, it is characterized in that, the first link of this connector engages in gummed mode with this first body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310267836.3A CN104248515A (en) | 2013-06-28 | 2013-06-28 | Nasogastric tube structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310267836.3A CN104248515A (en) | 2013-06-28 | 2013-06-28 | Nasogastric tube structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104248515A true CN104248515A (en) | 2014-12-31 |
Family
ID=52183996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310267836.3A Pending CN104248515A (en) | 2013-06-28 | 2013-06-28 | Nasogastric tube structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104248515A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017114310A1 (en) * | 2015-12-31 | 2017-07-06 | 施长碧 | Cut-off type feeding tube |
| CN112999093A (en) * | 2021-03-08 | 2021-06-22 | 国药东风总医院 | Medical stomach tube |
| TWI799979B (en) * | 2021-09-03 | 2023-04-21 | 亞拓醫療器材股份有限公司 | Nasogastric tube with anti-reverse function |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060157984A1 (en) * | 2005-01-14 | 2006-07-20 | Rome Guy T | Locking luer fitting |
| TWM353021U (en) * | 2008-09-10 | 2009-03-21 | Changhua Christian Hospital | Two-sectioned nose gastric tube |
| CN101541371A (en) * | 2006-10-25 | 2009-09-23 | 费森尤斯卡比德国有限公司 | Connection piece for an enteral transfer system |
| CN101543464A (en) * | 2009-05-04 | 2009-09-30 | 蔡东翰 | A nose stomach ciphon structure |
| CN201333190Y (en) * | 2009-01-21 | 2009-10-28 | 杨海英 | Baby nasogastric tube |
| US20130158521A1 (en) * | 2011-12-16 | 2013-06-20 | Baxter Healthcare S.A. | Medical Tubing Connection Assembly |
-
2013
- 2013-06-28 CN CN201310267836.3A patent/CN104248515A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060157984A1 (en) * | 2005-01-14 | 2006-07-20 | Rome Guy T | Locking luer fitting |
| CN101541371A (en) * | 2006-10-25 | 2009-09-23 | 费森尤斯卡比德国有限公司 | Connection piece for an enteral transfer system |
| TWM353021U (en) * | 2008-09-10 | 2009-03-21 | Changhua Christian Hospital | Two-sectioned nose gastric tube |
| CN201333190Y (en) * | 2009-01-21 | 2009-10-28 | 杨海英 | Baby nasogastric tube |
| CN101543464A (en) * | 2009-05-04 | 2009-09-30 | 蔡东翰 | A nose stomach ciphon structure |
| US20130158521A1 (en) * | 2011-12-16 | 2013-06-20 | Baxter Healthcare S.A. | Medical Tubing Connection Assembly |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017114310A1 (en) * | 2015-12-31 | 2017-07-06 | 施长碧 | Cut-off type feeding tube |
| CN112999093A (en) * | 2021-03-08 | 2021-06-22 | 国药东风总医院 | Medical stomach tube |
| TWI799979B (en) * | 2021-09-03 | 2023-04-21 | 亞拓醫療器材股份有限公司 | Nasogastric tube with anti-reverse function |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141231 |