CN203291349U - Novel reinforced medical tracheal cannula capable of being washed - Google Patents
Novel reinforced medical tracheal cannula capable of being washed Download PDFInfo
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- CN203291349U CN203291349U CN2013203029464U CN201320302946U CN203291349U CN 203291349 U CN203291349 U CN 203291349U CN 2013203029464 U CN2013203029464 U CN 2013203029464U CN 201320302946 U CN201320302946 U CN 201320302946U CN 203291349 U CN203291349 U CN 203291349U
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- tracheal cannula
- syringe pipe
- tracheal
- cannula
- pipe
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Abstract
The utility model relates to a novel reinforced medical tracheal cannula capable of being washed. At present, performance of a traditional tracheal cannula is limited, the traditional tracheal cannula cannot meet requirements of lots of emergency circumstances in practical application, and huge potential safety hazards exist. The reinforced medical tracheal cannula capable of being washed is characterized in that a reinforcing spring is arranged in a pipe body, a ball bag is arranged at one end of the pipe body, and a cannula joint is connected with the other end of the pipe body; the pipe body is connected with a one-way valve assembly through an air filling pipe. The reinforcing spring in a compression spring shape is wound in the wall of the tracheal cannula, the tracheal cannula is simple in structure, ingenious in conception and good in elastic performance, is not easily twisted and bent and can bear oppression, and the phenomenon that the tracheal cannula is ventilated in an unsmooth mode due to the facts that stress is exerted on the tracheal cannula and the tracheal cannula can be folded to form an angle is avoided. A washing pipe is additionally arranged, so liquid medicine can be continuously inputted in the respiratory tract of a patient without pulling out the tracheal cannula or a tracheal pipe, and antiphlogosis and washing processing can be carried out.
Description
Technical field
This utility model relates to technical field of medical instruments, particularly a kind of reinforced flushable tracheal intubation of new medical be used to coordinating respirator and suction pump to use.
Background technology
tracheal intubation is by a kind of special endotracheal tube, by oral cavity or nasal cavity, inserts in patient's trachea, and this apparatus and technology can be airway patency! a ventilation oxygen-supplying! respiratory tract attraction and prevent that mistake from inhaling etc. provides optimum condition, a kind of endotracheal anesthesia and the technology that gives emergency treatment to a patient, tracheal intubation is to rescue cardiopulmonary arrest patient's important measures " it is convenient to remove respiratory secretions, remain trachea unobstructed, reduce airway resistance, be conducive to reduce the respiratory tract anatomical dead space, guarantee effective ventilatory volume, for administration in oxygen supply positive pressure breathing and trachea provides condition, trachea or endobronchial intubation are to implement safety measure of anesthesia " therefore, the respiratory arrest that a variety of causes causes or respiratory failure, need to carry out the patient of human assistance breathing, all should use tracheal intubation and endotracheal intubation.Clinical discovery, after the patient is successfully given treatment to, when extubation or tracheal casing pipe sealing throat tracheotomy mouth, have more this complication of existing difficulty in decannulation.Tracing it to its cause is because during intubate is rescued, and between the glottis due to the air bag of tracheal intubation or tracheal casing pipe and upper end, has formed a dead space, and the secretions such as sputum of oropharynx flow into this dead band through glottis, and can't remove.If the long-time retention of this secretions has just caused this regional inflammation and granulation to form, and then has blocked this regional normal ventilation, therefore occurred that the critical patient has been stayed again the complication of difficulty in decannulation after successfully rescuing.Through clinical observation, as longer as intubation time, the incidence rate of this complication is higher, more is unfavorable for patient's rehabilitation.
The performance of at present traditional tracheal intubation is limited, be confined to this body structure, the a lot of emergencies in practical application can not have been met, while in the kinking phenomenon in using as tracheal intubation, tracheal intubation use, needing flushing or administration, can only insert again in addition pipeline and supply with, very bother, and so often also can easily to the patient, impact, even, there is very large potential safety hazard in the also entail dangers to patient that makes mistakes.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, provide a kind of simple in structure, the convenient use, elastic performance is good, the reinforced flushable tracheal intubation of new medical that the stressed breather that is not easy folding angulation and is connected with air bag is derived from the tracheal intubation end interface.
This utility model can be achieved through the following technical solutions:
The reinforced flushable tracheal intubation of new medical, comprise spigot joint, gas tube, check valve assembly, reinforcement spring, body, sacculus, syringe pipe and syringe pipe assembly; Wherein: in described body, be provided with reinforcement spring, an end of described body is provided with sacculus, and the other end of described body is connected with spigot joint; Described body is provided with gas tube near the position of spigot joint, and described body joins by gas tube and check valve assembly.The leading portion of described syringe pipe arranges in tube body wall, its back segment is located at outside body, the flushing hole that is connected with syringe pipe is positioned near on the tube body wall outer surface of air bag, and the back segment port of syringe pipe is connected with flush-through connection, and the liquid outlet of this flush-through connection and irrigator, transfusion device is complementary.It not only can inhale secretions and to airbag aeration to patient, can also when inhaling secretions, to respiratory tract, input medicinal liquid, and can rinse respiratory tract and carry out the antiinflammatory processing, greatly reduce the critical patient by after successfully rescuing because of the incidence rate of the complication that tube drawing caused, make the patient reach the purpose of the rehabilitation same period.It is rational in infrastructure, and is safe and reliable, and clinical result of use is obvious, and its coordinates respirator and suction pump to use, and can be widely used in treating in respiratory tract disease clinical.
Check valve of the present utility model be before and after work to the charging and discharging gas of air bag, before work, by check valve, to air bag, be filled with gas; After work completes, by operating valve, discharge gas, tracheal intubation is conveniently taken out.Air bag is the sacculus of high power capacity, low-pressure, is suitable for from oral cavity or nasal cavity insertion trachea.
This utility model compared with prior art has the following advantages:
this utility model is provided with the reinforcement spring that is the Compress Spring shape and is wound in the tracheal intubation wall, it is simple in structure, be skillfully constructed, elastic performance is good, be difficult for kinking, and ability suffers oppression, thereby avoided the folding angulation of the stressed meeting of tracheal intubation to make the not smooth phenomenon of tracheal intubation ventilation, and derive from the seam of tracheal intubation end with the breather that air bag joins, the operation of very convenient medical worker is used, avoided contacting between breather and patient's trachea insertion section, air bag misregister or stressed compressing have been reduced and the not smooth even phenomenon of malpractice of ventilating, this product also provides a kind of flushing trachea cannula, its objective is in order to overcome existing common tracheal intubation or tracheal casing pipe causes the long-time retention of the secretions such as sputum of patient's oropharynx to cause the critical patient has been stayed again the complication of difficulty in decannulation after successfully rescuing drawback owing between the glottis of air bag and upper end, forming a dead space, to reduce the incidence rate of this complication, thereby make the patient reach the usefulness of the rehabilitation same period.This utility model product uses special production technology, adopts flexible PVC and polycarbonate manufacture, and the tracheal intubation tip is smooth shape, and the body softness can not make the patient produce obvious foreign body sensation.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Reference numeral: spigot joint 1, gas tube 2, check valve assembly 3, body 4, sacculus 5, syringe pipe 6, syringe pipe joint 7, syringe pipe connector cover 8, syringe pipe joint connecting band 9, reinforcement spring 10.
Specific embodiment
Embodiment 1, the reinforced flushable tracheal intubation of new medical, comprise spigot joint 1, gas tube 2, check valve assembly 3, body 4, sacculus 5, syringe pipe 6, reinforcement spring 10; Wherein: in described body 4, be provided with reinforcement spring 10, an end of described body 4 is provided with sacculus 5, and the other end of described body 4 is connected with spigot joint 1; Described body 4 is provided with gas tube 2 and syringe pipe 6 near the position of spigot joint 1, and described body 4 joins by gas tube 2 and check valve assembly 3, and described body 4 joins by syringe pipe 6 and syringe pipe adapter assembly.
Embodiment 2, the reinforced flushable tracheal intubation of new medical, wherein: the syringe pipe adapter assembly comprises: syringe pipe joint 7, syringe pipe connector cover 8, syringe pipe joint connecting band 9; On syringe pipe joint 7 and syringe pipe connector cover 8, be connected with syringe pipe joint connecting band 9.All the other are with embodiment 1.
Claims (2)
1. the reinforced flushable tracheal intubation of new medical, comprise spigot joint (1), gas tube (2), check valve assembly (3), body (4), sacculus (5), syringe pipe (6) and reinforcement spring (10); It is characterized in that: in described body (4), be provided with reinforcement spring (10), an end of described body (4) is provided with sacculus (5), and the other end of described body (4) is connected with spigot joint (1); Described body (4) is provided with gas tube (2) and syringe pipe (6) near the position of spigot joint (1), described body (4) joins by gas tube (2) and check valve assembly (3), and described body (4) joins by syringe pipe (6) and syringe pipe adapter assembly.
2. the reinforced flushable tracheal intubation of new medical as claimed in claim 1, it is characterized in that: the syringe pipe adapter assembly comprises: syringe pipe joint (7), syringe pipe connector cover (8), syringe pipe joint connecting band (9); On syringe pipe joint (7) and syringe pipe connector cover (8), be connected with syringe pipe joint connecting band (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203029464U CN203291349U (en) | 2013-05-30 | 2013-05-30 | Novel reinforced medical tracheal cannula capable of being washed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203029464U CN203291349U (en) | 2013-05-30 | 2013-05-30 | Novel reinforced medical tracheal cannula capable of being washed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203291349U true CN203291349U (en) | 2013-11-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203029464U Expired - Fee Related CN203291349U (en) | 2013-05-30 | 2013-05-30 | Novel reinforced medical tracheal cannula capable of being washed |
Country Status (1)
| Country | Link |
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| CN (1) | CN203291349U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109621117A (en) * | 2018-12-21 | 2019-04-16 | 广州源临医疗器械有限公司 | A kind of laryngeal mask with electronics pressure test device |
-
2013
- 2013-05-30 CN CN2013203029464U patent/CN203291349U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109621117A (en) * | 2018-12-21 | 2019-04-16 | 广州源临医疗器械有限公司 | A kind of laryngeal mask with electronics pressure test device |
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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: 20131120 Termination date: 20180530 |
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| CF01 | Termination of patent right due to non-payment of annual fee |