CN2362508Y - Inner trachea catheter capable of sucking phlegm for medical use - Google Patents

Inner trachea catheter capable of sucking phlegm for medical use Download PDF

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Publication number
CN2362508Y
CN2362508Y CN 99202565 CN99202565U CN2362508Y CN 2362508 Y CN2362508 Y CN 2362508Y CN 99202565 CN99202565 CN 99202565 CN 99202565 U CN99202565 U CN 99202565U CN 2362508 Y CN2362508 Y CN 2362508Y
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CN
China
Prior art keywords
tube
phlegm
expectorant
catheter
air bag
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.)
Expired - Fee Related
Application number
CN 99202565
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Chinese (zh)
Inventor
刘维刚
Original Assignee
刘维刚
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 刘维刚 filed Critical 刘维刚
Priority to CN 99202565 priority Critical patent/CN2362508Y/en
Application granted granted Critical
Publication of CN2362508Y publication Critical patent/CN2362508Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to an inner trachea catheter capable of sucking phlegm for medical use. The utility model comprises a catheter, an inflation tube which is buried into the wall of the catheter, an air bag which is arranged on an external ring of the catheter and is communicated with the inflation tube, and a phlegm sucking tube which is integrated with the catheter in parallel arrangement. The section from the end of the phlegm sucking tube to the root part of the air bag is provided with a side phlegm sucking port. The utility model has the advantages that the phlegm can be sucked rapidly and thoroughly, the operations can be performed continuously and smoothly, and the success ratio of operations can be enhanced.

Description

The medical endotracheal tube of inhaling expectorant
This utility model belongs to the medical surgical apparatus, relates to a kind of medical endotracheal tube of inhaling expectorant.Endotracheal tube is anaesthetist when performing an operation general anesthesia, and the pipeline that the respiratory tract of human body is connected with the closed circuit system of anesthetic machine is with the eupnea oxygen supply that keeps the patient and import anaesthetic simultaneously.In a single day its another effect is exactly to occur sputum in the operation in the patient respiratory road to hinder when breathing, can insert sputum aspirator tube by endotracheal tube, to absorb long-pending expectorant.The endotracheal tube of prior art is made of conduit, gas tube and air bag.Breathe and the operation of anesthesia though this endotracheal tube can be competent at, if when the patient inhaled expectorant, operation is very inconvenient or the patient caused discomfort.The operation of common suction expectorant is to anaesthetize and send under the state of oxygen stopping, and inserts sputum aspirator tube from endotracheal tube, directly causes the sputum aspirator tube termination and leans out conduit, and under this state, it is limited at first to inhale the expectorant operating time, will influence patient's anesthesia and eupnea as overlong time; The secondth, it is incomplete to inhale expectorant, and as forming the dead angle from conduit mouth to the air bag root, sputum can not sucking-off; The another one shortcoming is exactly when extracting conduit after surgery, needs the limit to pull out the conduit limit and inhales expectorant, so increased the intense stimulus to patient's trachea, can cause violent cough.Above-mentioned shortcoming not only causes discomfort to the patient, and influence anesthesia quality, even the effect of influence operation, can cause operative failure when serious.
For overcoming the deficiencies in the prior art, this utility model has designed a kind of medical endotracheal tube of inhaling expectorant.Its formation comprises conduit, imbed the gas tube of catheter wall, be located at conduit outer shroud and the air bag that communicates with gas tube again, designed sputum aspirator tube being integral side by side with conduit.The endotracheal tube of She Ji the expectorant inhaled can be inhaled the expectorant operation in case of necessity at any time according to patient's situation, and needn't the halt breathing send oxygen and anesthesia like this, has avoided inhaling the hasty operating conditions of expectorant.Owing to termination to the air bag root at sputum aspirator tube has designed side draught expectorant mouth, institute is so that inhale expectorant more fast thoroughly in addition.More, overcome the intense stimulus that patient's trachea is produced and the violent cough that causes owing to inhale the repeatedly repetitive operation of expectorant when having reduced tube drawing.Thereby make the patient in the operation can breathe oxygen supply and anesthesia continuously, guaranteed the continuous quiet run of operation, improved the success rate of operation.
Description of drawings: Figure of description is the structural representation that this utility model can be inhaled the endotracheal tube of expectorant.
Embodiment of the present utility model is: the endotracheal tube that can inhale expectorant be by conduit (1), imbed the gas tube (2) of catheter wall, again be located at the outer shroud of conduit (1) and the air bag (3) that is connected with gas tube (2), with conduit (1) side by side all-in-one-piece setting up sputum aspirator tube (4) and constituting.Extremely be provided with side draught expectorant mouth (5) in the termination of sputum aspirator tube again near the air bag root.

Claims (2)

1, a kind of endotracheal tube of inhaling expectorant by conduit (1), imbed the gas tube (2) of catheter wall, be located at the conduit outer shroud again and the air bag (3) that communicates with gas tube constitutes, it is characterized in that with conduit (1) side by side all-in-one-piece set up sputum aspirator tube (4).
2, the endotracheal tube of inhaling expectorant as claimed in claim 1 is characterized in that being provided with side draught expectorant mouth (5) in the termination of sputum aspirator tube (4) near the air bag place.
CN 99202565 1999-01-20 1999-01-20 Inner trachea catheter capable of sucking phlegm for medical use Expired - Fee Related CN2362508Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 99202565 CN2362508Y (en) 1999-01-20 1999-01-20 Inner trachea catheter capable of sucking phlegm for medical use

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 99202565 CN2362508Y (en) 1999-01-20 1999-01-20 Inner trachea catheter capable of sucking phlegm for medical use

Publications (1)

Publication Number Publication Date
CN2362508Y true CN2362508Y (en) 2000-02-09

Family

ID=33997969

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 99202565 Expired - Fee Related CN2362508Y (en) 1999-01-20 1999-01-20 Inner trachea catheter capable of sucking phlegm for medical use

Country Status (1)

Country Link
CN (1) CN2362508Y (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101450235B (en) * 2007-11-28 2013-03-13 刘春江 Respiration auxiliary system
CN105944198A (en) * 2016-05-16 2016-09-21 西安交通大学第附属医院 Breathing machine provided with sputum suction robot
CN106039428A (en) * 2016-05-16 2016-10-26 西安交通大学第附属医院 Intelligent sputum suction device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101450235B (en) * 2007-11-28 2013-03-13 刘春江 Respiration auxiliary system
CN105944198A (en) * 2016-05-16 2016-09-21 西安交通大学第附属医院 Breathing machine provided with sputum suction robot
CN106039428A (en) * 2016-05-16 2016-10-26 西安交通大学第附属医院 Intelligent sputum suction device
CN105944198B (en) * 2016-05-16 2017-12-12 西安交通大学第一附属医院 A kind of lung ventilator with suction sputum robot

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C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee