CN101411911A - Suction catheter for respiratory tract - Google Patents
Suction catheter for respiratory tract Download PDFInfo
- Publication number
- CN101411911A CN101411911A CNA2008102354857A CN200810235485A CN101411911A CN 101411911 A CN101411911 A CN 101411911A CN A2008102354857 A CNA2008102354857 A CN A2008102354857A CN 200810235485 A CN200810235485 A CN 200810235485A CN 101411911 A CN101411911 A CN 101411911A
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- CN
- China
- Prior art keywords
- suction
- respiratory tract
- suction catheter
- flexible
- patient
- 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.)
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- 0 C1CC2C(CC3)CCC3CCC*CCC2C1 Chemical compound C1CC2C(CC3)CCC3CCC*CCC2C1 0.000 description 1
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- Media Introduction/Drainage Providing Device (AREA)
- External Artificial Organs (AREA)
Abstract
The invention relates to a suction catheter for respiratory tract, which comprises a flexible suction drain tube and a suction drain joint. One end of the flexible suction drain tube is provided with more than one suction hole, and the other end of the flexible suction drain tube is provided with the suction drain joint. The suction catheter is characterized in that the flexible suction drain tube is provided with size scales. Through display of the scales, the depth of the suction catheter inserted into a trachea or an afflicted part of a patient can be accurately controlled, so as to relieve pain of the patient, and provide safe, reliable, convenient and quick treatment environment for medical staff.
Description
Technical field
The invention belongs to the medical apparatus technical field, relate to a kind of suction catheter for respiratory tract.
Background technology
At present, patient carry out major surgery by general paralysis after, for spontaneous respiration is stopped, in the patient oral cavity, insert endotracheal tube, insert the attraction of respiratory tract negative pressure catheter simultaneously and get rid of oozy saliva of patient and expectorant, and also use the respiratory tract negative pressure catheter to get rid of at the liquid that disease sites oozes out.Existing respiratory tract negative pressure catheter surface does not have size scale, during use, inserts the intravital degree of depth of patient and is difficult to control, and the excessive people's in-vivo tissue of will damaging of insertion depth brings misery even life danger to patient; Insertion depth is not enough, drains not rapidly and unclean, brings inconvenience to operation.
Summary of the invention
In order to overcome the deficiencies in the prior art, the object of the invention has provided a kind of insertion depth can regulate control, suction catheter for respiratory tract easy for operation.
The technical solution used in the present invention is: a kind of suction catheter for respiratory tract, comprise flexible discharging tube, the attraction draining connector of attracting, flexible attraction discharging tube one end is provided with the imbibing hole more than, the other end connects the attraction draining connector, and technical characterictic is that the described flexible discharging tube surface that attracts is provided with size scale.
" 0 " scale of described size scale is positioned at the flexible end face that attracts discharging tube to have imbibing hole one end.
The present invention attracts to be provided with size scale on the discharging tube in flexibility, in use, the degree of depth of inserting patient's trachea or affected part is able to accurate control, can be adjusted to the best position that attracts quickly and easily, for the doctor provides safe and reliable, conveniently treated environment, alleviate the patient suffering.
Description of drawings
Fig. 1 is a horn suction catheter for respiratory tract structural representation;
Fig. 2 is desk-top suction catheter for respiratory tract structural representation;
Fig. 3 is a controllable type suction catheter for respiratory tract structural representation.
Among the figure: the flexible discharging tube 1 that attracts attracts draining connector 2, imbibing hole 3.
The specific embodiment
Suction catheter for respiratory tract shown in Fig. 1,2,3, comprise flexible discharging tube 1, the attraction draining connector 2 of attracting, flexible attraction discharging tube one end is provided with the imbibing hole 3 more than, the other end is connected to the attraction draining connector, the flexible discharging tube surface that attracts is provided with size scale, and its size scale is to attract the imbibition nose end of discharging tube to begin to measure from flexibility, can accurately control negative pressure catheter according to scale and insert the intravital degree of depth of patient, carry out depth adjustment quickly and easily, make things convenient for the doctor to manipulate.
Claims (1)
1, a kind of suction catheter for respiratory tract, comprise flexible discharging tube (1), the attraction draining connector (2) of attracting, flexible discharging tube one end that attracts is provided with an above imbibing hole (3), the other end connects attraction draining connector (2), it is characterized in that: the described flexible discharging tube (1) that attracts is provided with size scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102354857A CN101411911A (en) | 2008-11-24 | 2008-11-24 | Suction catheter for respiratory tract |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102354857A CN101411911A (en) | 2008-11-24 | 2008-11-24 | Suction catheter for respiratory tract |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101411911A true CN101411911A (en) | 2009-04-22 |
Family
ID=40592784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008102354857A Pending CN101411911A (en) | 2008-11-24 | 2008-11-24 | Suction catheter for respiratory tract |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101411911A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105288811A (en) * | 2009-07-31 | 2016-02-03 | 阿文特公司 | Subglottic suctioning system |
| USD752213S1 (en) | 2013-09-13 | 2016-03-22 | Lothian Health Board | Flexible tracheal intubation bougie and catheter with color-coded depth indicators |
-
2008
- 2008-11-24 CN CNA2008102354857A patent/CN101411911A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105288811A (en) * | 2009-07-31 | 2016-02-03 | 阿文特公司 | Subglottic suctioning system |
| CN105288811B (en) * | 2009-07-31 | 2018-10-12 | 阿文特公司 | Subglottic suctioning system |
| USD752213S1 (en) | 2013-09-13 | 2016-03-22 | Lothian Health Board | Flexible tracheal intubation bougie and catheter with color-coded depth indicators |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090422 |