CN201179224Y - Enclosed sputum aspirator - Google Patents
Enclosed sputum aspirator Download PDFInfo
- Publication number
- CN201179224Y CN201179224Y CNU2007200990134U CN200720099013U CN201179224Y CN 201179224 Y CN201179224 Y CN 201179224Y CN U2007200990134 U CNU2007200990134 U CN U2007200990134U CN 200720099013 U CN200720099013 U CN 200720099013U CN 201179224 Y CN201179224 Y CN 201179224Y
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- CN
- China
- Prior art keywords
- sputum aspirator
- aspirator tube
- threeway
- tee joint
- sputum
- 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 - Lifetime
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Abstract
The utility model relates to an inclosed sputum aspirator which is composed of a tee joint, a slide valve switch connected with the tee joint, a sputum suction pipe assembly and a suction switch, wherein, the sputum suction pipe assembly comprises a front interface connected with the tee joint screw thread, a sputum suction pipe and a back interface fixedly connected with one end of the sputum suction pipe, a rotary interface is arranged at the part where the tee joint is connected with a trachea cannula and can realize 360 DEG rotation and positioning. A sputum suction pipe travel channel composed of the tee joint and the front interface is a transparent travel channel, and a convex mark which indicates the open and the close of the channel is arranged on the slide valve switch. The inclosed sputum aspirator has the advantages that when the position of the head of the patient changes during operation or the position of the pipeline connected with the respirator changes, the tee joint and the sputum suction pipe assembly connected with the tee joint just need rotating; the tee joint, the front interface, the back interface and the suction switch are of a screw-threaded joint structure, sputum suction pipes with different specifications are convenient to change, which brings convenience to the operation of the medical staffs.
Description
Technical field
This utility model belongs to the clinical medicine utensil, particularly relates to a kind of closed endotracheal suction device of the medical personnel's of being convenient to operation.
Background technology
In respiratory system disease, general anesthesia operation treatment and the emergency rescue, often need carry out tracheal intubation or tracheotomy, use artificial respirator Supporting Therapy the patient.In treatment, adopt at present with the matching used closed endotracheal suction utensil of respirator following deficiency is arranged: one, sputum aspirator is connected with the stationary fit that is connected to of tracheal intubation, and this brings difficulty when giving in the art change of patient's head position or breathing circuit shift in position.Its two, the sputum aspirator tube path of travel adopts non-transparent material to make, medical personnel can't clearly observe the length mark on the body when intubate, be inconvenient to determine catheter depth.Its three, sputum aspirator is an integral structure, medical personnel in use can't change the sputum aspirator tube of different size except that reinstalling new sputum aspirator tube.
Summary of the invention
This utility model provides a kind of medical personnel's of being convenient to operation and alleviates patient suffering's closed endotracheal suction device for solving the technical problem that exists in the known technology.
The technical scheme that this utility model is taked for the technical problem that exists in the solution known technology is: the closed endotracheal suction device, mainly be to be made of with the suction shaft that is connected with the sputum aspirator tube assembly threeway, the slide valve switch that is connected with threeway one end, the sputum aspirator tube assembly that is connected with slide valve switch, it is characterized in that: described sputum aspirator tube assembly comprises: front port, sputum aspirator tube that is threaded with threeway and the rear port of fixedlying connected with sputum aspirator tube one end; Threeway and tracheal intubation junction are provided with rotatable interface, the sputum aspirator tube path of travel that is made of threeway and front port is transparent path of travel, on slide valve switch, be provided with and be the sign that convex is represented out and closed, the slide valve switch that the sputum aspirator tube assembly is connected with threeway by screw thread, suction shaft form detachable and connect, described rear port and suction shaft be connected to screw connection structure.
This utility model can also adopt following technical scheme:
The rotatable interface of threeway and tracheal intubation junction for movingly and the bubble-tight gram of tool collapse syndeton.
Described front port and rear port are provided with the colour-coded that is used to distinguish the sputum aspirator tube specification.
Advantage and the good effect that the utlity model has are: because this utility model adopts rotatable interface structure with threeway and tracheal intubation junction, make threeway can rotate 360 ° arbitrarily relatively with tracheal intubation, and rotatable interface and threeway can also keep sealing state, when in the operation when change of patient's head position or breathing circuit shift in position, only need swivel tee and connected sputum aspirator tube assembly to get final product, need not tracheal intubation and respirator are disconnected, provide convenience to operation of medical workers; The sputum aspirator tube path of travel adopts transparent path of travel, and medical personnel can clearly observe the length mark on the body when being convenient to intubate, accurately to determine catheter depth; Can make its push pedal location accurately simple by the concavo-convex sign on the slide valve switch, threeway and front port, rear port and suction shaft are designed to the dismantled and assembled syndeton of screw thread, and so in use the sputum aspirator tube for the conversion different size provides convenience.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is that figure is partly cutd open in the I portion amplification of Fig. 1.
Among the figure: 1, rotatable interface; 2, threeway; 3, slide valve switch; 4, scavenge pipe; 5, sign; 6, front port; 7, sputum aspirator tube assembly; 8, thin film; 9, rear port; 10, suction shaft; 11, sputum aspirator tube; 12, colour-coded; 13, gram collapses.
The specific embodiment
For further understanding summary of the invention of the present utility model, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
See also Fig. 1 and Fig. 2, the closed endotracheal suction device, mainly be by threeway 2, the slide valve switch 3 that is connected with threeway one end, the sputum aspirator tube assembly 7 that is connected with slide valve switch constitutes with the suction shaft 10 that is connected with the sputum aspirator tube assembly, described sputum aspirator tube assembly 7 comprises: the front port 6 that is threaded with threeway, the scavenge pipe 4 that is connected with front port, sputum aspirator tube 11, be coated on the thin film 8 of sputum aspirator tube and the rear port 9 of fixedlying connected with sputum aspirator tube one end, threeway and tracheal intubation junction are provided with rotatable interface 1, and threeway tracheal intubation junction and rotatable interface 1 collapse 13 by gram and forms movingly that air-tightness is connected.The outer wall of the rotatable interface that described elastomeric material is made is close to the inwall of threeway tracheal intubation junction, to constitute the sealing of threeway and rotatable interface.The sputum aspirator tube path of travel that is made of threeway and front port is that transparent material is made, and medical personnel can clearly observe the length mark on the body when being convenient to intubate like this, accurately to determine catheter depth.On slide valve switch, be provided with and be the sign 5 that convex is represented out and closed, can make its push pedal location accurately simple by the gibbous logotype on the slide valve switch 5.Described threeway 2 is with front port 6, rear port 9 and be the dismantled and assembled syndeton of screw thread being connected of suction shaft 10, therefore in use can make things convenient for medical personnel to change the sputum aspirator tube of different size.Also be provided with the colour-coded 12 that is used to distinguish the sputum aspirator tube specification on described front port and the rear port.The sputum aspirator tube external packets is covered with thin film 8, and the thin film two ends are fastening with front port and rear port respectively, so that sputum aspirator tube always is shaped as a self-enclosed system.
Operation principle of the present utility model is: during use, the pipe on the suction shaft 10 is chewed medicated cap take off, connect the attractor pipe, be connected threeway 2 respectively this moment with tracheal intubation, breathing circuit.During non-flushing, close the scavenge pipe interface with pipe cap.At first slide valve switch 3 is pushed into open mode when inhaling expectorant, then sputum aspirator tube 11 is sent into tracheal intubation and sent into the degree of depth with control, inhale the expectorant operation by the scale on the transparent sputum aspirator tube path of travel observation body that constitutes by threeway and front port.Suction expectorant finishes, sputum aspirator tube is extracted out in tracheal intubation, the membrane sealed on the sputum aspirator tube meanwhile the passage of sputum aspirator tube and tracheal intubation and respirator, form a self-enclosed system, open the scavenge pipe inlet again, cleanout fluid can enter the sputum aspirator tube inner chamber, is taken away by negative pressure with the secretions that adheres to, and plays the unobstructed and cleaning action of pipeline.Threeway can be rotated 360 ° arbitrarily relatively with tracheal intubation, and the rotatable interface of being made by elastomeric material 1 can also keep sealing state with threeway, when patient's head position change in the operation or connection breathing circuit shift in position, only need swivel tee and connected sputum aspirator tube assembly to get final product.
Claims (3)
1. closed endotracheal suction device, mainly be to be made of with the suction shaft that is connected with the sputum aspirator tube assembly threeway, the slide valve switch that is connected with threeway one end, the sputum aspirator tube assembly that is connected with slide valve switch, it is characterized in that: described sputum aspirator tube assembly comprises: front port, sputum aspirator tube that is threaded with threeway and the rear port of fixedlying connected with sputum aspirator tube one end; Threeway and tracheal intubation junction are provided with rotatable interface, the sputum aspirator tube path of travel that is made of threeway and front port is transparent path of travel, on slide valve switch, be provided with and be the sign that convex is represented out and closed, the slide valve switch that the sputum aspirator tube assembly is connected with threeway by screw thread, suction shaft form detachable and connect, described rear port and suction shaft be connected to screw connection structure.
2. closed endotracheal suction device according to claim 1 is characterized in that: the rotatable interface of threeway and tracheal intubation junction for movingly and the bubble-tight gram of tool collapse syndeton.
3. closed endotracheal suction device according to claim 1 is characterized in that: described front port and rear port are provided with the colour-coded that is used to distinguish the sputum aspirator tube specification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200990134U CN201179224Y (en) | 2007-12-18 | 2007-12-18 | Enclosed sputum aspirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200990134U CN201179224Y (en) | 2007-12-18 | 2007-12-18 | Enclosed sputum aspirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201179224Y true CN201179224Y (en) | 2009-01-14 |
Family
ID=40248726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200990134U Expired - Lifetime CN201179224Y (en) | 2007-12-18 | 2007-12-18 | Enclosed sputum aspirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201179224Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103157147A (en) * | 2013-04-01 | 2013-06-19 | 陈宁 | Disposable adjustable totally enclosed type absorbing device for excreta in air passage |
| CN103372235A (en) * | 2012-04-18 | 2013-10-30 | 太平洋医材股份有限公司 | Sputum suction device with rotary switch |
| CN104436330A (en) * | 2014-12-05 | 2015-03-25 | 昆山韦睿医疗科技有限公司 | Joint for closed sputum suction tube and closed sputum suction tube |
| CN104826212A (en) * | 2015-05-14 | 2015-08-12 | 天津市塑料研究所有限公司 | Rotary plug type closed sputum suction pipe orifice connecting component |
| CN104906679A (en) * | 2015-05-13 | 2015-09-16 | 陈孝姣 | Disposable closed type phlegm suction tube |
| CN105343981A (en) * | 2014-08-18 | 2016-02-24 | 腾中锦鹏科技发展(北京)有限公司 | Closed type phlegm suction catheter |
| CN108236744A (en) * | 2018-02-28 | 2018-07-03 | 南昌市康华卫材有限公司 | The disposable closed sputum aspirator of modified |
| CN115671419A (en) * | 2022-11-11 | 2023-02-03 | 斯莱达医疗用品（惠州）有限公司 | Multifunctional sputum suction tube |
-
2007
- 2007-12-18 CN CNU2007200990134U patent/CN201179224Y/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103372235A (en) * | 2012-04-18 | 2013-10-30 | 太平洋医材股份有限公司 | Sputum suction device with rotary switch |
| CN103372235B (en) * | 2012-04-18 | 2015-08-12 | 太平洋医材股份有限公司 | The phlegm extraction device of tool rotary switch |
| CN103157147A (en) * | 2013-04-01 | 2013-06-19 | 陈宁 | Disposable adjustable totally enclosed type absorbing device for excreta in air passage |
| CN105343981A (en) * | 2014-08-18 | 2016-02-24 | 腾中锦鹏科技发展(北京)有限公司 | Closed type phlegm suction catheter |
| CN104436330A (en) * | 2014-12-05 | 2015-03-25 | 昆山韦睿医疗科技有限公司 | Joint for closed sputum suction tube and closed sputum suction tube |
| CN104906679A (en) * | 2015-05-13 | 2015-09-16 | 陈孝姣 | Disposable closed type phlegm suction tube |
| CN104826212A (en) * | 2015-05-14 | 2015-08-12 | 天津市塑料研究所有限公司 | Rotary plug type closed sputum suction pipe orifice connecting component |
| CN108236744A (en) * | 2018-02-28 | 2018-07-03 | 南昌市康华卫材有限公司 | The disposable closed sputum aspirator of modified |
| CN115671419A (en) * | 2022-11-11 | 2023-02-03 | 斯莱达医疗用品（惠州）有限公司 | Multifunctional sputum suction tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090114 |
|
| CX01 | Expiry of patent term |