CN203852700U - Novel trachea cannula - Google Patents

Novel trachea cannula Download PDF

Info

Publication number
CN203852700U
CN203852700U CN201320782791.9U CN201320782791U CN203852700U CN 203852700 U CN203852700 U CN 203852700U CN 201320782791 U CN201320782791 U CN 201320782791U CN 203852700 U CN203852700 U CN 203852700U
Authority
CN
China
Prior art keywords
supervisor
air inlet
main tube
air bag
tube
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
CN201320782791.9U
Other languages
Chinese (zh)
Inventor
李运乐
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN201320782791.9U priority Critical patent/CN203852700U/en
Application granted granted Critical
Publication of CN203852700U publication Critical patent/CN203852700U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

The utility model relates to a novel trachea cannula, which comprises a main tube, an air inlet tube, an air bag, an air inlet tube joint and a main tube joint, wherein the outer end of the main tube is provided with the main tube joint, the air bag is arranged on the tube wall, near the inner end of the main tube, of the main tube, the air bag is inflated through the air inlet tube arranged in the main tube, the other end of the air inlet tube passes out of the main tube and is connected with the air inlet tube joint, the two ends of the air bag are respectively provided with reducing tubes, the reducing tubes are arranged in annular grooves formed in the main tube, a clamping sleeve is sheathed on the outer periphery of each reducing tube, and a plurality of through holes are uniformly formed in the main tube wall of the inner end of the main tube in the circumference direction. The novel trachea cannula has the advantages that the reducing tubes of the air bag are firmly sheathed on the main tube and are tightly clamped through the clamping sleeves, the connection is firm, and the use is convenient.

Description

Tracheal cannula
Technical field
This utility model relates to a kind of tracheal cannula, belongs to field of medical products.
Background technology
Air bag in tracheal intubation clinically plays to be fixed on trachea and acts on, and it is upper that air bag adopts the mode of bonding to be fixed on supervisor, in long-term use procedure, easily occurs coming off, and has potential safety hazard.
Summary of the invention
For overcoming the defect of prior art, this utility model provides a kind of tracheal cannula, comprise supervisor, air inlet pipe, air bag, air inlet pipe joint and supervisor's joint, described supervisor's outer end is provided with supervisor's joint, approach on the inner supervisor's tube wall of supervisor air bag is installed, described air bag is inflated by the air inlet pipe being arranged in supervisor, the other end of this air inlet pipe passes supervisor and is connected with air inlet pipe joint, the two ends of described air bag are respectively arranged with reducing pipe, described reducing pipe is arranged in the cannelure on supervisor, outer race at each reducing pipe has gripping sleeve, on the inner supervisor's wall of described supervisor, be along the circumferential direction provided with uniformly several through holes.
The utility model has the advantages that: it is upper that the reducing pipe of air bag is firmly enclosed within supervisor, and clamp by gripping sleeve, is connected firmly, easy to use.
Accompanying drawing explanation
Fig. 1 is agent structure schematic diagram of the present utility model;
Fig. 2 is the P place enlarged drawing of Fig. 1.
The specific embodiment
Below in conjunction with specific embodiment, further describe this utility model, advantage and disadvantage of the present utility model will be more clear along with description.But these embodiment are only exemplary, scope of the present utility model are not formed to any restriction.It will be understood by those skilled in the art that and do not departing under spirit and scope of the present utility model and can the details of technical solutions of the utility model and form modified or be replaced, but these modifications and replacement all fall in protection domain of the present utility model.
Referring to Fig. 1 and Fig. 2, the present invention relates to a kind of tracheal cannula, comprise supervisor 1, air inlet pipe 2, air bag 7, air inlet pipe joint 3 and supervisor's joint 4, described supervisor's 1 outer end is provided with supervisor's joint 4, approach on inner supervisor's 4 tube walls of supervisor air bag 7 is installed, described air bag 7 is by being arranged on air inlet pipe 2 inflations in supervisor 1, the other end of this air inlet pipe 2 passes supervisor 1 and is connected with air inlet pipe joint 3, the two ends of described air bag 7 are respectively arranged with reducing pipe 6, described reducing pipe 6 is arranged in the cannelure on supervisor, outer race at each reducing pipe 6 has gripping sleeve 8, on supervisor's wall of described supervisor 1 the inner, be along the circumferential direction provided with uniformly several through holes 5, this through hole 5 plays and prevents that sputum from stopping up inner port.

Claims (1)

1. a tracheal cannula, comprise supervisor, air inlet pipe, air bag, air inlet pipe joint and supervisor's joint, described supervisor's outer end is provided with supervisor's joint, approach on the inner supervisor's tube wall of supervisor air bag is installed, described air bag is inflated by the air inlet pipe being arranged in supervisor, the other end of this air inlet pipe passes supervisor and is connected with air inlet pipe joint, it is characterized in that, the two ends of described air bag are respectively arranged with reducing pipe, described reducing pipe is arranged in the cannelure on supervisor, in the outer race of each reducing pipe, has gripping sleeve; On the inner supervisor's wall of described supervisor, be along the circumferential direction provided with uniformly several through holes.
CN201320782791.9U 2013-12-04 2013-12-04 Novel trachea cannula Expired - Fee Related CN203852700U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320782791.9U CN203852700U (en) 2013-12-04 2013-12-04 Novel trachea cannula

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320782791.9U CN203852700U (en) 2013-12-04 2013-12-04 Novel trachea cannula

Publications (1)

Publication Number Publication Date
CN203852700U true CN203852700U (en) 2014-10-01

Family

ID=51602581

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320782791.9U Expired - Fee Related CN203852700U (en) 2013-12-04 2013-12-04 Novel trachea cannula

Country Status (1)

Country Link
CN (1) CN203852700U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110339445A (en) * 2019-08-05 2019-10-18 柯纬祺 A kind of tracheal catheter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110339445A (en) * 2019-08-05 2019-10-18 柯纬祺 A kind of tracheal catheter

Similar Documents

Publication Publication Date Title
RU2014109090A (en) SYSTEMS AND METHODS RELATED TO THE COLLECTION OF BIOLOGICAL LIQUIDS
CN204018927U (en) Pipe argon-arc welding gun connector in many
CN203852700U (en) Novel trachea cannula
BR112015020247A2 (en) offshore floating platform tension pipe tension joint
CN103511790A (en) Pipe plug easy to mount
CN204083582U (en) Jacket pipe with in press adpting flange
CN103090141A (en) Rapid spiral winding dewatering tube joint
CN204213507U (en) A kind of connection set
CN204018935U (en) For the connector of flexible argon-arc welding gun
CN205215905U (en) Negative -pressure suction tube places joint
CN203549180U (en) Air pressure hose with flange connectors
CN202777364U (en) Fixing sleeve tube of disposable anesthesia lung tube catheter
CN205377217U (en) MPP power cable pipe is glued in area
CN205460459U (en) There is not extracorporal circulatory system of shearing duct connector
CN203921236U (en) A kind of milk bottle placer hydrojet barrel mast
CN203662869U (en) Puncture needle combination needle base
CN203230873U (en) Plastic ball valve
CN104390075A (en) Water pipe with bracket
CN204200100U (en) For the inner sleeve of riser pipe
CN103486359A (en) Transfusion hose
CN204784000U (en) Flange ring connecting piece
CN103486360A (en) Flange joint infusion hose
CN103480083A (en) Rotary connecting type transfusion hose pipe
CN206076899U (en) A kind of power cable protection heat-resistant polyvinyl chloride pipe
CN203196054U (en) Disposable infant-dedicated enema tube

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: 20141001

Termination date: 20141204

EXPY Termination of patent right or utility model