CN218853132U - Anti-blocking nasogastric tube - Google Patents
Anti-blocking nasogastric tube Download PDFInfo
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- CN218853132U CN218853132U CN202221659468.8U CN202221659468U CN218853132U CN 218853132 U CN218853132 U CN 218853132U CN 202221659468 U CN202221659468 U CN 202221659468U CN 218853132 U CN218853132 U CN 218853132U
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- connector
- nasogastric
- nasogastric tube
- medicine
- tube body
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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Abstract
The utility model discloses a prevent nasogastric tube of jam relates to medical instrument's technical field, in order to improve the connected mode of nasogastric tube and prevent that the nasogastric tube from blockking up, including the pharmaceutical connector, pharmaceutical connector one side threaded connection has female connection head, the pharmaceutical connector opposite side is pegged graft and is had the nasogastric tube body, the branch connection head has been seted up to the pharmaceutical connector upper surface, pharmaceutical connector outer wall swing joint has flexible connection piece, flexible connection piece lower extreme swing joint has the external screw thread connector. The utility model discloses air in the air pump gets into the intracavity that admits air through the air inlet, and the rethread admits air the chamber and gets into in preventing the sprue, and the gas in preventing the sprue passes through the gas port and gets into the inflation gasbag to make the inflation gasbag plug up the nasogastric feeding tube body and prevent that the air from getting into out the medicine hole, the gas in the inflation gasbag passes through gas outlet flow direction nasogastric feeding tube body simultaneously and does not block up one side, and gas blows off this internal plug of nasogastric feeding tube, can effectively prevent the nasogastric feeding tube jam.
Description
Technical Field
The utility model belongs to the technical field of medical instrument's technique and specifically relates to a prevent nasogastric tube of jam.
Background
A gastric tube nasogastric tube is a tube that helps patients who cannot swallow deliver the necessary moisture and food under special circumstances. The stomach tube is generally made of polyurethane or silica gel materials, and the polyurethane and silica gel stomach tubes should be changed once a month according to the materials. The thickness and length of the stomach tube are different specifications, and the stomach tube is an oral stomach tube and a nasal stomach tube. Wherein, the length of the stomachic tube is about 45Cm, and the stomachic tube can be inserted into the stomachic tube by 35-40 Cm. The nasal feeding tube is about 105Cm long, is required to be inserted into a nostril to be about 55Cm, passes through the pharynx and reaches the stomach through the esophagus, is easy to separate from the nasogastric tube, is firmly adhered, prevents repeated intubation and aspiration, and consists of a pipeline, a stomach tube feeding port connector, a stomach tube clamp and a cross-shaped knot blocking cap.
The nasogastric tube among the prior art connection mode is single, can't totally adapt most nutrition bags on the market and the condition that the nasogastric tube takes place to block up easily in the use.
SUMMERY OF THE UTILITY MODEL
In order to improve the connection mode of the nasal feeding tube and prevent the nasal feeding tube from being blocked, the utility model relates to a prevent the nasal feeding tube of jam.
The utility model provides a prevent nasogastric tube of jam adopts following technical scheme:
the utility model provides a prevent nasogastric tube of jam, includes the medicine connector, medicine connector one side threaded connection has female connector, it has the nasogastric tube body to peg graft to medicine connector opposite side, the branch road connector has been seted up to medicine connector upper surface, medicine connector outer wall swing joint has flexible connection piece, flexible connection piece lower extreme swing joint has outer thread connection head.
Through adopting above-mentioned technical scheme, when using the nasogastric tube, get into pharyngeal portion through patient's nasal cavity with the nasogastric tube body, directly get into patient's stomach through pharyngeal portion, be connected with the nutrient solution bag through female connection head simultaneously, when nutrient solution bag tip is threaded connection, take off female connection head from medicine connector, be connected male connection head and medicine connector to make the nasogastric tube possess multiple connected mode.
Optionally, a plurality of medicine hole has been seted up to the nasogastric tube body and has been kept away from medicine connector one end outer wall.
By adopting the technical scheme, the medicine in the nutrient solution bag enters the nasogastric tube body and then directly reaches the stomach of the patient through the medicine outlet hole.
Optionally, the air inlet has been seted up to the nasal feeding tube body near medicine connector one side outer wall, air inlet outer wall threaded connection has sealed lid.
Through adopting above-mentioned technical scheme, when the nasogastric tube body takes place to block up, open sealed lid and be connected air inlet and small-size air pump.
Optionally, an air inlet cavity is formed in the nasogastric tube body, the air inlet is communicated with the air inlet cavity, and an anti-blocking block is fixedly mounted at one end, close to the medicine outlet hole, of the air inlet cavity.
Through adopting above-mentioned technical scheme, the air in the air pump gets into the air inlet intracavity through the air inlet, and the rethread air inlet chamber gets into in the anti-blocking piece.
Optionally, the gas port has been seted up to anti-blocking piece upper surface, anti-blocking piece bottom fixed mounting has the inflation gasbag, the inflation gasbag is kept away from out medicine hole one end and is provided with the gas outlet.
Through adopting above-mentioned technical scheme, during the gas port entering inflation gasbag in the anti-blocking piece, inflation gasbag was full of by gas and expands gradually to make inflation gasbag plug up the nasogastric feeding pipe body and prevent that the air from getting into out the medicine hole, the gas in the inflation gasbag simultaneously flows to the not blockked up one side of nasogastric feeding pipe body through the gas outlet, and gas blows off this internal plug of nasogastric feeding pipe, can effectively prevent the nasogastric feeding pipe jam.
Optionally, the nasal feeding tube body is formed by manufacturing TPE.
By adopting the technical scheme, the defects that the PVC product contains residual chloroethylene and DEHP plasticizer, has carcinogenic risk and toxicity and can absorb the medicament are overcome by adopting the non-PVC product.
To sum up, the utility model discloses a following at least one beneficial effect:
1. when using nasogastric tube, with nasogastric tube body through patient's nasal cavity entering pharyngeal portion, through the patient stomach of directly getting into of pharyngeal portion, be connected with the nutrient solution bag through female connection head simultaneously, when nutrient solution bag tip is threaded connection, take off female connection head from the medicine connector, be connected male connection head and medicine connector to make nasogastric tube possess multiple connected mode.
2. Air in the air pump gets into the intracavity of admitting air through the air inlet, and the rethread chamber of admitting air gets into during the anti-blocking piece, and the gas in the anti-blocking piece passes through the gas port and gets into the inflation gasbag, and the inflation gasbag is full of by gaseous inflation gradually to make the inflation gasbag plug up the nasogastric feeding tube body and prevent that the air admission from going out the medicine hole, the gas in the inflation gasbag simultaneously flows to the nasogastric feeding tube body through the gas outlet and does not block up one side, and gaseous this internal plug of nasogastric feeding tube blows out, can effectively prevent that the nasogastric feeding tube from blockking up.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of the internal structure of the main body of the nasogastric tube of the present invention;
fig. 3 is a schematic structural view of the middle anti-blocking block of the present invention.
Description of reference numerals: 1. a drug connector; 2. an internal thread connector; 3. a branch connector; 4. a flexible connecting sheet; 5. an external thread connector; 6. a nasal feeding tube body; 7. a medicine outlet hole; 8. an air inlet; 9. a sealing cover; 10. an air inlet cavity; 11. an anti-blocking block; 12. a gas port; 13. inflating the balloon; 14. and an air outlet.
Detailed Description
The present invention will be described in further detail with reference to the accompanying fig. 1-3.
The utility model discloses a prevent nasogastric tube of jam, including drug connector 1, 1 one side threaded connection of drug connector has female connector 2, and 1 opposite side of drug connector is pegged graft and is had nasogastric tube body 6, and the shaping is made for TPE to nasogastric tube body 6, and non-PVC product has solved the PVC product and has contained residual chloroethylene, and the DEHP plasticizer has carcinogenic risk and toxicity, has absorptive shortcoming to the medicine simultaneously.
The air inlet 8 has been seted up near 1 one side outer wall of medicine connector to nasogastric tube body 6, 8 outer wall threaded connection of air inlet has sealed lid 9, when nasogastric tube body 6 takes place to block up, open sealed lid 9 and be connected air inlet 8 and small-size air pump, the inside chamber 10 that admits air of having seted up of nasogastric tube body 6, air inlet 8 and the chamber 10 intercommunication that admits air, admit air chamber 10 is close to out 7 one end fixed mounting in medicine hole has anti-blocking piece 11, air in the air pump passes through air inlet 8 and gets into in admitting air chamber 10, the rethread chamber 10 gets into in preventing blocking piece 11, gas port 12 has been seted up to anti-blocking piece 11 upper surface, prevent blocking piece 11 bottom fixed mounting and have inflation gasbag 13, inflation gasbag 13 is kept away from out 7 one end in medicine hole and is provided with gas outlet 14, gas in the anti-blocking piece 11 passes through gas port 12 and gets into inflation gasbag 13, inflation gasbag 13 is full of gas and expands gradually, thereby make inflation gasbag 13 prevent that nasogastric tube body 6 from preventing that air from getting into out medicine hole 7, gas in the inflation gasbag 13 flows into the gas flow into nasal tube body 6 and is not blocked up one side through gas outlet 14 simultaneously, the gas in the nasogastric tube body 6 will blow off, the blockage will blow off, effectively prevent that the nasogastric tube from blocking up.
The utility model discloses a prevent implementation principle of nasal feeding pipe of jam does:
when the nasogastric tube is used, the nasogastric tube body 6 enters the pharynx through the nasal cavity of a patient and directly enters the stomach of the patient through the pharynx, and is connected with the nutrient solution bag through the internal thread connector 2, when the end part of the nutrient solution bag is in external thread connection, the internal thread connector 2 is taken down from the medicine connector 1, and the external thread connector 5 is connected with the medicine connector 1, so that the nasogastric tube has multiple connection modes;
air in the air pump passes through air inlet 8 and gets into in the chamber 10 of admitting air, the rethread chamber 10 of admitting air gets into and prevents in the sprue 11, gas in preventing the sprue 11 passes through during gas port 12 gets into inflation gasbag 13, inflation gasbag 13 is full of by gaseous inflation gradually, thereby make inflation gasbag 13 block up nasogastric tube body 6 and prevent that the air admission from going out medicine hole 7, gas in the inflation gasbag 13 simultaneously flows to nasogastric tube body 6 through gas outlet 14 and is not blockked up one side, gaseous in with the nasogastric tube body 6 plug blow off, can effectively prevent the nasogastric tube jam.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (6)
1. The utility model provides a prevent nasogastric tube of jam, includes medicine connector (1), its characterized in that: medicine connector (1) one side threaded connection has female connection head (2), medicine connector (1) opposite side is pegged graft and is had nasogastric tube body (6), branch connection head (3) have been seted up to medicine connector (1) upper surface, medicine connector (1) outer wall swing joint has flexible connection piece (4), flexible connection piece (4) lower extreme swing joint has external screw thread connector (5).
2. The anti-clogging nasogastric tube of claim 1, wherein: the nasal feeding tube body (6) is far away from the outer wall of one end of the medicine connector (1) and is provided with a plurality of medicine outlet holes (7).
3. The anti-clogging nasogastric tube of claim 1, wherein: the nasal feeding tube body (6) is close to the outer wall of one side of the medicine connector (1) and is provided with an air inlet (8), and the outer wall of the air inlet (8) is in threaded connection with a sealing cover (9).
4. The anti-clogging nasogastric tube of claim 3, wherein: air inlet cavity (10) have been seted up to nasogastric tube body (6) inside, air inlet (8) and air inlet cavity (10) intercommunication, air inlet cavity (10) are close to out medicine hole (7) one end fixed mounting and are prevented blockking up (11).
5. The anti-clogging nasogastric tube of claim 4, wherein: air port (12) have been seted up to anti-blocking piece (11) upper surface, anti-blocking piece (11) bottom fixed mounting has inflatable air bag (13), inflatable air bag (13) are kept away from out medicine hole (7) one end and are provided with gas outlet (14).
6. The anti-clogging nasogastric tube of claim 3, wherein: the nasal feeding tube body (6) is made and formed by TPE.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221659468.8U CN218853132U (en) | 2022-06-29 | 2022-06-29 | Anti-blocking nasogastric tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221659468.8U CN218853132U (en) | 2022-06-29 | 2022-06-29 | Anti-blocking nasogastric tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218853132U true CN218853132U (en) | 2023-04-14 |
Family
ID=87375124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221659468.8U Active CN218853132U (en) | 2022-06-29 | 2022-06-29 | Anti-blocking nasogastric tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218853132U (en) |
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2022
- 2022-06-29 CN CN202221659468.8U patent/CN218853132U/en active Active
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