CN203303471U - Trachea cannula joint with anti-loose joint - Google Patents
Trachea cannula joint with anti-loose joint Download PDFInfo
- Publication number
- CN203303471U CN203303471U CN2013203057708U CN201320305770U CN203303471U CN 203303471 U CN203303471 U CN 203303471U CN 2013203057708 U CN2013203057708 U CN 2013203057708U CN 201320305770 U CN201320305770 U CN 201320305770U CN 203303471 U CN203303471 U CN 203303471U
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- joint
- lower contact
- trachea cannula
- baffle plate
- tracheal
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Abstract
The utility model relates to a joint for trachea cannula in the field of hygiene, in particular to a trachea cannula joint with an anti-loose joint, wherein the trachea cannula joint mainly aims at overcoming the defects of the current products, can eliminate the potential safety hazard, can prevent a guide pipe from removing, and still can be conveniently removed. The technical problems of the utility model are solved by the following technical scheme: the trachea cannula joint with the anti-loose joint comprises an upper joint, a baffle and a lower joint, wherein the top of the upper joint is provided with a breath loop opening, and the bottom of the upper joint is provided with the baffle; the lower part of the baffle is connected with the lower joint, and the bottom of the lower joint is provided with a trachea cannula air guiding opening; the upper joint, the baffle and the lower joint are hollow cylinders, and the outer wall of the lower joint is further provided with an externally protruded thread.
Description
Technical field
This utility model relates to the tracheal intubation joint in hygiology field, and concrete is a kind of tracheal cannula joint with retaining connector.
Background technology
At medical field, the treatment ward, dyspnea and Emergency Patients often need mechanical ventilation, machinery equipment by tracheal intubation to patient's air feed.Trachea conduit of tracheal intubation when in use; one connects respirator catheter; relaying as both generally all arranges tracheal cannula joint; existing tracheal cannula joint product the wall that contacts with the tracheal cannula joint outer wall of matching used tracheal intubation inwall all very smooth; if the patient moves and rocks head and often can cause both to break away from, easily cause malpractice.
Summary of the invention
Main purpose of the present utility model, in order to overcome the shortcoming of existing product, provides a kind of a kind of tracheal cannula joint with retaining connector that can eliminate safe hidden trouble and can prevent that conduit comes off and still can pull out easily.
Above-mentioned technical problem of the present utility model is implemented by the following technical programs: a kind of tracheal cannula joint with retaining connector comprises top connection, baffle plate, lower contact; The top connection top arranges the breathing circuit mouth, and bottom arranges baffle plate; The baffle plate bottom connects lower contact, and the lower contact bottom arranges the tracheal intubation air guide port; Top connection, baffle plate, lower contact three are the cylinder of hollow, and the lower contact outer wall also is provided with outer convex thread.
As preferably, described lower contact outer wall can be provided with double wedge.
As preferably, the diameter of described baffle plate is greater than the diameter of top connection and lower contact.
As preferably, the diameter of described tracheal intubation air guide port is less than breathing circuit mouth 0.2mm ~ 04mm.
The present invention has following features: simple in structure easy to use, can be installed on tracheal intubation and respiration loop pipe, the outer convex thread and the double wedge that arrange can prevent effectively that tracheal cannula joint from coming off from the tube wall of smooth tracheal intubation quality of rubber materials, eliminate medical safety hidden danger, and change conveniently.
The accompanying drawing explanation
Fig. 1 is a kind of overall structure schematic diagram of the tracheal cannula joint with retaining connector.
In figure: wherein top connection 1, baffle plate 2, lower contact 3, outer convex thread 4, tracheal intubation air guide port 5, breathing circuit mouth 6.
The specific embodiment
Below by embodiment, by reference to the accompanying drawings, the technical solution of the utility model is described in further detail:
As shown in Figure 1, a kind of tracheal cannula joint with retaining connector, comprise top connection 1, baffle plate 2, lower contact 3; The top connection top arranges breathing circuit mouth 6, and bottom arranges baffle plate; The baffle plate bottom connects lower contact, and the lower contact bottom arranges tracheal intubation air guide port 5; Top connection, baffle plate, lower contact three are the cylinder of hollow, and the lower contact outer wall also is provided with outer convex thread 4.One of the air guide port of the tracheal intubation of taking in the time of use connection machine end, lower contact is inserted to air guide port the spiral insertion that tracheal intubation connects machine end, the diameter of described tracheal intubation air guide port is less than breathing circuit mouth 0.2mm ~ 04mm, such design is wide at the top and narrow at the bottom is conical, be easy to insert, continue insertion and make the tracheal intubation top be close to baffle plate; The outer convex thread of this product has good connection and resistance to tension, in the process of spiral, can make the lower contact of this product be adjacent to the inwall of tracheal intubation fully, and has stronger resistance to tension, and when double wedge is set, double wedge can stick into the tracheal intubation inwall and play the role of fastening, at patient's head, shake, respiration loop pipe moves because of respirator or other situations can prevent that tracheal intubation from breaking from breathing circuit when pullling, and can not cause malpractice; The diameter of baffle plate is greater than the diameter of top connection and lower contact, in top connection with after lower contact all has been connected conduit, baffle plate can play the effect of upper and lower two conduits in interval, and when need changing respiratory organ or other armarium, hold with a firm grip baffle plate in the other direction spiral also be easy to this product, from tracheal intubation, taking out, to reach thus the needed technique effect of this product.
Specific embodiment described herein is only to the explanation for example of this utility model spirit.This utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (4)
1. the tracheal cannula joint with retaining connector, comprise top connection (1), baffle plate (2), lower contact (3); The top connection top arranges breathing circuit mouth (6), and bottom arranges baffle plate; The baffle plate bottom connects lower contact, and the lower contact bottom arranges tracheal intubation air guide port (5); Top connection, baffle plate, lower contact three are the cylinder of hollow, and the lower contact outer wall also is provided with outer convex thread (4).
2. a kind of tracheal cannula joint with retaining connector according to claim 1, is characterized in that described lower contact outer wall can be provided with double wedge.
3. a kind of tracheal cannula joint with retaining connector according to claim 1, is characterized in that the diameter of seal cover is greater than the diameter of top connection and lower contact.
4. a kind of tracheal cannula joint with retaining connector according to claim 1, is characterized in that the diameter of described tracheal intubation air guide port is less than breathing circuit mouth 0.2mm ~ 04mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203057708U CN203303471U (en) | 2013-05-30 | 2013-05-30 | Trachea cannula joint with anti-loose joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203057708U CN203303471U (en) | 2013-05-30 | 2013-05-30 | Trachea cannula joint with anti-loose joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203303471U true CN203303471U (en) | 2013-11-27 |
Family
ID=49609712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203057708U Expired - Fee Related CN203303471U (en) | 2013-05-30 | 2013-05-30 | Trachea cannula joint with anti-loose joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203303471U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104141970A (en) * | 2014-06-13 | 2014-11-12 | 阿诗丹顿电气(中山)有限公司 | Anti-dust device for gas incoming pipe of gas appliance |
| CN108704212A (en) * | 2018-06-25 | 2018-10-26 | 冯荏淇 | A kind of gas-guide tube |
-
2013
- 2013-05-30 CN CN2013203057708U patent/CN203303471U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104141970A (en) * | 2014-06-13 | 2014-11-12 | 阿诗丹顿电气(中山)有限公司 | Anti-dust device for gas incoming pipe of gas appliance |
| CN108704212A (en) * | 2018-06-25 | 2018-10-26 | 冯荏淇 | A kind of gas-guide tube |
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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: 20131127 Termination date: 20180530 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |