CN211301215U - Magnetic suction anti-pulling two-section nasogastric tube device - Google Patents
Magnetic suction anti-pulling two-section nasogastric tube device Download PDFInfo
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- CN211301215U CN211301215U CN201921615347.1U CN201921615347U CN211301215U CN 211301215 U CN211301215 U CN 211301215U CN 201921615347 U CN201921615347 U CN 201921615347U CN 211301215 U CN211301215 U CN 211301215U
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Abstract
A magnetic suction anti-pulling two-section nasogastric tube device comprises a hose as a main body and comprises a nasogastric section, an external section and a connecting device, wherein one end parts of the nasogastric section and the external section are L-shaped corners; the connecting device is a magnetic device which comprises a magnetic sheet embedded in the tube wall of the corner part of the nasogastric section and a magnet ring sleeved on the corner part of the external section of the nose; the nasal tube plug for plugging the end face of the corner of the nasogastric section is connected with the side face of the corner of the nasogastric section through a frenulum made of flexible materials. The utility model can be pulled out only by separating from the magnetic attraction under the external force, so as to prevent the nasogastric section from slipping; through the effect of inhaling again, can avoid effectively intubate once more with the pipeline reconnection.
Description
Technical Field
The utility model relates to a magnetic suction anti-pulling two-section nasogastric tube device.
Background
Clinically, patients need to carry out nasal feeding by nasogastric tubes due to disease treatment, operation, rescue and other conditions, and some patients also need to keep the nasogastric tubes for a long time for nutrition support due to swallowing disorder and other reasons, so that the retention of the nasogastric tubes has important significance for rescuing the lives of the patients and maintaining health.
The traditional nasogastric tube has a long section of pipeline exposed outside the nose, so that unintended tube drawing is easy to occur in the indwelling process, and if the tube is carelessly dragged off by a patient in a vague state and is not easy to find during slippage, infusion liquid of the tube can enter the lung or respiratory tract, and pneumonia is caused; the tube can be inserted again after being pulled out, which can increase the expense of medical consumables of the patient and increase the pain of the patient. At present, the occurrence of unplanned nasogastric tube drawing is reduced clinically by strengthening the modes of nasogastric tube fixation, observation and maintenance, medicine sedation, body restraint, strengthening patient education, accompanying supervision and the like, but the improvement on nasogastric tube instruments is less.
Sen Yun Liu et al, in the article "Feasibility of a novel two-stage nasal feeding tube for properties with a dynamic gastric tube" published in the Journal Singapore Medical Journal, disclose a two-stage nasogastric tube, which uses a T-connection part and a bolt to connect and communicate the nasogastric tube and the external section, and can separate the external section without nasal feeding, thereby reducing the occurrence of unplanned tube drawing, but cannot reduce the occurrence of unplanned tube drawing during nasal feeding.
Disclosure of Invention
The utility model overcomes the above defects of the prior art, and provides a magnetic suction anti-pulling two-section nasogastric tube device which can avoid the unplanned tube pulling during nasal feeding or non-nasal feeding.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a magnetic suction anti-pulling two-section nasogastric tube device comprises a main body which is a hose and comprises a nasogastric section 1, an external section 2 and a connecting device, wherein one end parts of the nasogastric section 1 and the external section 2 are L-shaped corners, the external section corner part 21 is detachably sleeved on the nasogastric section corner part 11, a sealing ring 22 is fixed on the inner wall of the external section corner part 21, and the end surface of the nasogastric section corner part 11 is abutted to the sealing ring 22; the connecting device is a magnetic device which comprises a magnetic sheet embedded in the tube wall of the corner part 11 of the nasogastric section and a magnet ring 31 sleeved on the corner part 21 of the external section; the nasal tube plug 12 for plugging the end face of the nasogastric section corner 11 is connected with the side face of the nasogastric section corner 11 through a lacing made of flexible materials.
The nasal feeding device is used for connecting the nasogastric section 1 and the external section 2, after the nasal feeding is finished, the external section 2 is separated, and the nasogastric section 1 is sealed by the nasal tube plug 12.
The utility model has the advantages that: the external section is pulled out only by separating from the magnetic attraction action under the external force, so as to prevent the nasogastric section from slipping; through the effect of inhaling again, can avoid effectively intubate once more with the pipeline reconnection.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
A magnetic suction anti-pulling two-section nasogastric tube device comprises a main body which is a hose and comprises a nasogastric section 1, an external section 2 and a connecting device, wherein one end parts of the nasogastric section 1 and the external section 2 are L-shaped corners, the external section corner part 21 is detachably sleeved on the nasogastric section corner part 11, a sealing ring 22 is fixed on the inner wall of the external section corner part 21, and the end surface of the nasogastric section corner part 11 is abutted to the sealing ring 22; the connecting device is a magnetic device which comprises a magnetic sheet embedded in the tube wall of the corner part 11 of the nasogastric section and a magnet ring 31 sleeved on the corner part 21 of the external section; the nasal cannula plug 12 for plugging the end face of the corner 11 of the nasogastric section is connected with the side face of the corner 11 of the nasogastric section through a lace made of flexible material.
The utility model discloses a concrete use does:
selecting a nasogastric section 1 with proper length, inserting the free end of the nasogastric section 1 into the stomach from the nostril of a patient, and fixing the other end, namely a nasogastric section corner part 11, with the nose stably through an adhesive tape; during tube feeding, the external section corner part 21 is sleeved on the nasogastric section corner part 11, the external section corner part and the nasogastric section corner part are adsorbed together by the magnetic attraction device, and the end face of the nasogastric section corner part 11 is abutted against the sealing ring; when the external force pulls the external section 2, the external section 2 is separated from the magnetic attraction effect and is disconnected from the nasogastric section 1, and the nasogastric section 1 does not fall off; when nasal feeding is not required, the external segment 2 can be pulled out and the nasogastric segment 1 is sealed by a gastric tube plug 12.
The embodiment is provided only for illustrating the technical solution of the present invention, not for limiting the protection scope of the present invention, and those skilled in the art can make various changes without departing from the scope of the present invention, and all equivalent technical solutions also belong to the scope of the present invention, and the protection scope of the present invention should be defined by the claims.
Claims (1)
1. The utility model provides a two formula nasogastric tube devices are prevented pulling out by magnetism, the main part is the hose, including nasogastric section (1), external section (2) and connecting device, its characterized in that: one end parts of the nasogastric section (1) and the external section (2) are L-shaped corners, the external section corner part (21) is detachably sleeved on the nasogastric section corner part (11), the sealing ring (22) is fixed on the inner wall of the external section corner part (21), and the end surface of the nasogastric section corner part (11) is abutted against the sealing ring (22); the connecting device is a magnetic device which comprises a magnetic sheet embedded in the tube wall of the corner part (11) of the nasogastric section and a magnet ring (31) sleeved on the corner part (21) of the external section; the nasal tube plug (12) used for plugging the end face of the nasogastric section corner part (11) is connected with the side face of the nasogastric section corner part (11) through a lacing made of flexible materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921615347.1U CN211301215U (en) | 2019-09-26 | 2019-09-26 | Magnetic suction anti-pulling two-section nasogastric tube device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921615347.1U CN211301215U (en) | 2019-09-26 | 2019-09-26 | Magnetic suction anti-pulling two-section nasogastric tube device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211301215U true CN211301215U (en) | 2020-08-21 |
Family
ID=72078145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921615347.1U Active CN211301215U (en) | 2019-09-26 | 2019-09-26 | Magnetic suction anti-pulling two-section nasogastric tube device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211301215U (en) |
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2019
- 2019-09-26 CN CN201921615347.1U patent/CN211301215U/en active Active
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