CN204073038U - A kind of buzzing alarm device avoiding nasogastric tube to misplug trachea - Google Patents
A kind of buzzing alarm device avoiding nasogastric tube to misplug trachea Download PDFInfo
- Publication number
- CN204073038U CN204073038U CN201420592207.8U CN201420592207U CN204073038U CN 204073038 U CN204073038 U CN 204073038U CN 201420592207 U CN201420592207 U CN 201420592207U CN 204073038 U CN204073038 U CN 204073038U
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- CN
- China
- Prior art keywords
- alarm device
- buzzing alarm
- nasogastric tube
- trachea
- ventilation
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of buzzing alarm device avoiding nasogastric tube to misplug trachea, comprise sealing device, ventilation checker and buzzing alarm device; Described sealing device comprises hermetically-sealed construction and is arranged at the passage on hermetically-sealed construction; Described ventilation checker is placed in described passage position and adaptive sealing ventilation hole, sends to buzzing alarm device in its induction passage after air flow information.This utility model device is arranged on nasogastric tube, can solves in prior art and judge whether mistake inserts the complex operation of trachea method, the deficiency of low, the consuming time length of efficiency to nasogastric tube.This utility model apparatus structure is simple, arranges science, easy to operate, reduces the discomfort of patient largely with painful.
Description
Technical field
This utility model relates to a kind of field of medical article technology, more specifically, relates to a kind of buzzing alarm device avoiding nasogastric tube to misplug trachea.
Background technology
In basic nursing operation technology, indwelling nasogastric tube (stomach tube) is a clinical conventional basic nursing operation technology, be conducive to the local and the systemic conditions that improve patient, nasogastric tube is inserted by nostril, via pharyngeal, arrives stomach by esophagus, be used to take out gastric juice more, also can be supplied to the necessary dietary changes of patient with injecting in dealing stomach liquid, be observe the state of an illness clinically, the important means of disease therapy.
Existing nasogastric tube divides according to making material, comprises PU, PVC, silica gel, TPU etc., distinguishes, comprise single chamber, two-chamber, three chambeies etc., divide according to joint according to tract, comprises band phase, taper joint, multifunction conjunction and universal joint etc.Nasogastric tube generally includes conduit, and the head end of conduit is provided with joint, and end is opening or circle of remaining silent, and end is that circular words of remaining silent can arrange side opening usually; Seal wire is set in the tube chamber (single chamber, two-chamber, three chambeies etc.) of conduit and increases stomach tube hardness, be convenient to put pipe, seal wire head end consolidation seal wire handle.
In the process inserting stomach tube, stomach tube may be inserted trachea, in prior art, judge that the method whether stomach tube correctly inserts gastric is: be by after stomach tube insertion, gastric content can be extracted out in stomach tube with syringe pumpback; Inflate in stomach tube with syringe, hear gur gling with stethoscope at stomach; Stomach tube being inserted observation in water has bubble-free to overflow, if through judging, finding that nasogastric tube does not have and correctly inserts in stomach but be mistakenly inserted trachea, again inserting in not with regard to needing the nasogastric tube inserting trachea to release.Just carry out when the length that existing above method needs nasogastric tube to be inserted health is approximately 45 ~ 55cm, when by the time can make a decision, to have inserted health too dark for stomach tube, just in case wrong plug position, brings uncomfortable and injure to patient.And the time that existing method expends is many, efficiency is low, needs very professional, veteran medical personnel to carry out, and nonetheless, but still is difficult to avoid occurring erroneous judgement situation.
Utility model content
The technical problems to be solved in the utility model for the technical deficiency of existing nasogastric tube application aspect, provide a kind of structure simple, avoid nasogastric tube to misplug the buzzing alarm device of trachea.
Above-mentioned purpose of the present utility model is achieved by the following technical programs:
A kind of buzzing alarm device avoiding nasogastric tube to misplug trachea is provided, comprises sealing device, ventilation checker and buzzing alarm device; Described sealing device comprises hermetically-sealed construction and is arranged at the passage on hermetically-sealed construction; Described ventilation checker is placed in described passage position and adaptive sealing ventilation hole, sends to buzzing alarm device in its induction passage after air flow information.
The hermetically-sealed construction of described sealing device is bonding sheet structure, and be made up of extexine, adhesive-layer, sealing coat, extexine and sealing coat are arranged at the both sides of adhesive-layer respectively.
This utility model is applicable to conventional nasogastric tube, described nasogastric tube is provided with conduit and seal wire, the head end of conduit is provided with joint, the head end consolidation seal wire hands handle of seal wire, when using, this utility model device is arranged at the position between the upper surface of described joint and the lower surface of seal wire handle, pasted the sealing of upper surface realization to conduit head end of joint by adhesive-layer after being torn off by sealing coat, then nasogastric tube is inserted from nostril, when nasogastric tube is mistakenly inserted trachea, because air-flow is overflowed, buzzing alarm device is sent to after air flow information in induction installation induction passage in ventilation checker, buzzing alarm device is sounded.After conduit is inserted stomach by success, adhesive-layer is torn off the upper surface of joint, removing sealing device, ventilation checker and buzzing alarm device, nasogastric tube routine uses.
Described sealing device for individual components or can be arranged at seal wire handle.
Alternatively, described buzzing alarm device is installed on the outer surface of bonding sheet or is arranged on ventilation checker.
Preferably, described buzzing alarm device is provided with gauge tap, can turn off the buzzing sound produced in time.
Compared with prior art, this utility model has following beneficial effect:
This utility model arranges sealing device, ventilation checker and buzzing alarm device at described nasogastric tube, can judge whether nasogastric tube is mistakenly inserted trachea in time rapidly, efficiency is high, avoid when nasogastric tube being inserted health 45 ~ 55cm and just can carry out checking and detecting, decrease largely bring to patient do not accommodate injury; And can abandon and in stomach tube, inflate rear stethoscope with syringe and listen gur gling at stomach, stomach tube inserted in water to observe and have the triviality of the operation such as bubble-free spilling and the high demand to professional standards, simple.
This utility model vibrational power flow is reasonable, and easy to use, strong adaptability, preparation cost is low.
Accompanying drawing explanation
Fig. 1 is the structural representation of sealing device.
Fig. 2 is the structural representation of the sealing device of band ventilation checker.
Fig. 3 is provided with the nose stomach ciphon structure schematic diagram that air-flow detects buzzing alarm device.
Detailed description of the invention
This utility model embodiment accompanying drawing, only for exemplary illustration, can not be interpreted as restriction of the present utility model.In order to better the present embodiment is described, some parts of accompanying drawing have omission, zoom in or out, and do not represent the size of actual product; To those skilled in the art, in accompanying drawing, some known features and explanation thereof may be omitted is understandable.Below in conjunction with drawings and Examples, the technical solution of the utility model is described further.
embodiment 1
For convenience of description, figure 2 provides a kind of typical structural representation of this utility model.As shown in Figure 2, the present embodiment provides a kind of buzzing alarm device avoiding nasogastric tube to misplug trachea, comprises sealing device 1, ventilation checker 7 and buzzing alarm device 8; Described sealing device 1 comprises hermetically-sealed construction and is arranged at the passage 2 on hermetically-sealed construction; Described ventilation checker 7 is placed in described passage 2 position and adaptive sealing ventilation hole 2, sends to buzzing alarm device 8 in its induction passage 2 after air flow information.
As shown in Figure 1, the hermetically-sealed construction of described sealing device 1 is bonding sheet structure, be made up of extexine 11, adhesive-layer 12, sealing coat 13, extexine 11 and sealing coat 13 are arranged at the both sides of adhesive-layer 12 respectively, preferably, sealing device 1, for being provided with the ring-type of opening, comprises two port ones 4 and 15, when the conduit head end of sealing device 1 pair of nasogastric tube seals, the adhesive-layer 12 at two port one 4 and 15 places can be overlapping.
As shown in Figure 3, described air-flow is set at the nasogastric tube of routine and detects buzzing alarm device.Nasogastric tube comprises conduit 3 and seal wire 6, the head end of conduit 3 is provided with joint 4, the head end consolidation seal wire handle 5 of seal wire 6, when using, this utility model is arranged at the position between the upper surface of described joint 4 and the lower surface of seal wire handle 5, pasted the sealing of upper surface realization to conduit head end of joint 4 by adhesive-layer 12 after being torn off by sealing coat 13, then nasogastric tube is inserted from nostril, when nasogastric tube is mistakenly inserted trachea, because air-flow is overflowed, buzzing alarm device is sent to after air flow information in the gas sensing device induction passage 2 of ventilation checker, buzzing alarm device is sounded, timely prompting operator.After conduit is inserted stomach by success, adhesive-layer 12 is torn off the upper surface of joint 4, removing sealing device 1, ventilation checker 7 and buzzing alarm device 8, nasogastric tube routine uses.
Described sealing device 1 for individual components or can be arranged at seal wire handle 5.When sealing device 1 is individual components, when using nasogastric tube, gets sealing device 1 and nasogastric tube is sealed; Also can by sealing device and nasogastric tube one manufacture, sealing device is removable installed on seal wire handle easy to use, unloads lower sealing device 1 after intubation terminates.
The alarm device of buzzing described in the present embodiment 8 is installed on ventilation checker 7.
This utility model device arranges sealing device 1 and ventilation checker 7 at described nasogastric tube, the head end of conduit first seals by sealing device 1, then nasogastric tube is inserted from nostril, when nasogastric tube is mistakenly inserted trachea, because air-flow is overflowed, send to buzzing alarm device 8 after air flow information in the gas sensing device induction passage 2 of ventilation checker 7, buzzing alarm device 8 is sounded.After conduit is inserted stomach by success, adhesive-layer is torn off the upper surface of joint, removing sealing device 1, ventilation checker 7 and buzzing alarm device 8, nasogastric tube routine uses.This device can judge in time rapidly, and efficiency is high, avoid nasogastric tube inserted health 45 ~ 55cm dark time just can carry out checking and detecting, decrease largely bring to patient do not accommodate injury; And can abandon and in stomach tube, inflate rear stethoscope with syringe and listen gur gling at stomach, stomach tube inserted in water to observe and have the triviality of the operation such as bubble-free spilling and the high demand to professional standards, simple.
Claims (5)
1. avoid nasogastric tube to misplug a buzzing alarm device for trachea, it is characterized in that, comprise sealing device, ventilation checker and buzzing alarm device; Described sealing device comprises hermetically-sealed construction and is arranged at the passage on hermetically-sealed construction; Described ventilation checker is placed in described passage position and adaptive sealing ventilation hole, sends to buzzing alarm device in its induction passage after air flow information.
2. avoid nasogastric tube to misplug the buzzing alarm device of trachea according to claim 1, it is characterized in that, the hermetically-sealed construction of described sealing device is bonding sheet structure, and described bonding sheet is made up of extexine, adhesive-layer, sealing coat, and extexine and sealing coat are arranged at the both sides of adhesive-layer respectively.
3. avoid nasogastric tube to misplug the buzzing alarm device of trachea according to claim 1, it is characterized in that, described buzzing alarm device is installed on the outer surface of bonding sheet.
4. avoid nasogastric tube to misplug the buzzing alarm device of trachea according to claim 1, it is characterized in that, described buzzing alarm device is installed on ventilation checker.
5. according to claim 1,3 or 4, avoid nasogastric tube to misplug the buzzing alarm device of trachea, it is characterized in that, described buzzing alarm device is provided with gauge tap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420592207.8U CN204073038U (en) | 2014-10-14 | 2014-10-14 | A kind of buzzing alarm device avoiding nasogastric tube to misplug trachea |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420592207.8U CN204073038U (en) | 2014-10-14 | 2014-10-14 | A kind of buzzing alarm device avoiding nasogastric tube to misplug trachea |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204073038U true CN204073038U (en) | 2015-01-07 |
Family
ID=52165809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420592207.8U Expired - Fee Related CN204073038U (en) | 2014-10-14 | 2014-10-14 | A kind of buzzing alarm device avoiding nasogastric tube to misplug trachea |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204073038U (en) |
-
2014
- 2014-10-14 CN CN201420592207.8U patent/CN204073038U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20150107 Termination date: 20151014 |
|
| EXPY | Termination of patent right or utility model |