CN207575474U - A kind of sterile closed sputum aspirator tube in intensive care unit - Google Patents
A kind of sterile closed sputum aspirator tube in intensive care unit Download PDFInfo
- Publication number
- CN207575474U CN207575474U CN201720283531.5U CN201720283531U CN207575474U CN 207575474 U CN207575474 U CN 207575474U CN 201720283531 U CN201720283531 U CN 201720283531U CN 207575474 U CN207575474 U CN 207575474U
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- CN
- China
- Prior art keywords
- sterile
- aspirator tube
- sputum aspirator
- sputum
- negative pressure
- 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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Abstract
The utility model discloses a kind of sterile closed sputum aspirator tubes in intensive care unit of the field of medical instrument technology,It is taken over including Negative pressure machine,The right side that the Negative pressure machine is taken over is plugged with sterile sputum aspirator tube,The right end that the Negative pressure machine is taken over is connected with the top exit of sterile sputum aspirator tube,The bottom inlet of the sterile sputum aspirator tube is provided with suction sputum head,The left wall of the suction sputum head offers main guide hole,The bottom inlet of the sterile sputum aspirator tube is connected with main guide hole,The inner cavity of the sterile sputum aspirator tube is provided with anti-backflow device,The anti-backflow device is arranged on the right side of suction sputum head,The utility model draws the sputum in patient airway by suction sputum head,The setting of side guide hole makes suction sputum head suction sputum more thorough,By the setting of retaining ring make Negative pressure machine take over connected with sterile sputum aspirator tube it is more secured,It is not easily to fall off,Regulating wheel is adjusted by medical worker,The internal negative pressure of sterile sputum aspirator tube is adjusted.
Description
Technical field
The utility model is related to the field of medical instrument technology, the sterile closed suction sputum in specially a kind of intensive care unit
Pipe.
Background technology
In the field of medical instrument technology, to assist patient's expectoration, clinically largely connected using sputum aspirator tube by Negative pressure machine
Sputum aspirator tube is connect, by sputum aspirator tube after the interface being installed on person's windpipe is deep into tracheal strips, the tight interface is pinched with hand, makes interface
The interior space for forming closing, is then lifted and is stretched into sputum aspirator tube, realizes suction sputum.General sputum aspirator tube is after suction sputum is carried out
Sputum in easy generator tube is flow backwards, and sputum is caused to flow back, is polluted, is not easy after Negative pressure machine is worked in sputum aspirator tube
Negative pressure controlled, based on this, the utility model devises a kind of sterile closed sputum aspirator tube in intensive care unit, with solve
The above problem.
Utility model content
The purpose of this utility model is to provide a kind of sterile closed sputum aspirator tube in intensive care unit, to solve the above-mentioned back of the body
Sputum of the general sputum aspirator tube proposed in scape technology after suction sputum is carried out in easy generator tube is flow backwards, and sputum is caused to flow back, is made
Into pollution, be not easy to control the negative pressure in sputum aspirator tube after Negative pressure machine is worked the problem of.
To achieve the above object, the utility model provides following technical solution：A kind of intensive care unit is with sterile closed
Sputum aspirator tube is taken over including Negative pressure machine, and the right side that the Negative pressure machine is taken over is plugged with sterile sputum aspirator tube, the right side that the Negative pressure machine is taken over
End is connected with the top exit of sterile sputum aspirator tube, and the bottom inlet of the sterile sputum aspirator tube is provided with suction sputum head, the suction sputum head
Left wall offer main guide hole, the bottom inlet of the sterile sputum aspirator tube is connected with main guide hole, the sterile sputum aspirator tube
Inner cavity is provided with anti-backflow device, and the anti-backflow device is arranged on the right side of suction sputum head, and the anti-backflow device includes anti-down
Housing is flowed, the ontology of the anti-backflow housing offers trapezoidal chamber, and the inner cavity of the anti-backflow housing is provided with glass capsulation ball,
Spring is provided on the right side of the glass capsulation ball, the right end of the spring is provided with baffle, the ontology upper and lower two of the baffle
Side offers through-hole.
Preferably, the port of export outer wall of the sterile sputum aspirator tube is socketed with retaining ring, and the retaining ring is arranged on Negative pressure machine
The inner cavity taken over.
Preferably, the outer wall of the sterile sputum aspirator tube is provided with adjuster, and the inner cavity of the adjuster is connected by shaft
There is regulating wheel, the regulating wheel is arranged on the top of sterile sputum aspirator tube.
Preferably, the both sides up and down of the suction sputum head offer side guide hole, and the side guide hole connects with main guide hole
It is logical.
Compared with prior art, the beneficial effects of the utility model are：The utility model is by suction sputum head to patient airway
Interior sputum is drawn, and the setting of side guide hole makes suction sputum head suction sputum more thorough, makes Negative pressure machine by the setting of retaining ring
Take over connected with sterile sputum aspirator tube it is more secured, it is not easily to fall off, by medical worker adjust regulating wheel, in sterile sputum aspirator tube
Portion's negative pressure is adjusted, and the operation of sputum aspirator tube is controlled, and by the setting of anti-backflow device, sputum aspirator tube is made to carry out suction sputum
The sputum in generator tube is avoided to flow backwards afterwards, avoids polluting.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model anti-backflow device structure diagram.
In figure：1 Negative pressure machine is taken over, 2 retaining rings, 3 adjusters, 4 regulating wheels, 5 sterile sputum aspirator tubes, 6 anti-backflow devices, 61 anti-
Flow backwards housing, 62 trapezoidal chambers, 63 glass capsulation balls, 64 springs, 65 through-holes, 7 suction sputum heads, 8 main guide holes, 9 side guide holes.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of sterile closed suction sputum in intensive care unit
Pipe, including Negative pressure machine take over 1, the right side of Negative pressure machine take over 1 is plugged with sterile sputum aspirator tube 5, the right end of Negative pressure machine take over 1 with it is sterile
The top exit connection of sputum aspirator tube 5, the bottom inlet of sterile sputum aspirator tube 5 are provided with suction sputum head 7, and the left wall of suction sputum head 7 offers
Main guide hole 8, the bottom inlet of sterile sputum aspirator tube 5 are connected with main guide hole 8, and the inner cavity of sterile sputum aspirator tube 5 is provided with anti-backflow
Device 6, anti-backflow device 6 are arranged on the right side of suction sputum head 7, and anti-backflow device 6 includes anti-backflow housing 61, anti-backflow housing 61
Ontology offer trapezoidal chamber 62, the inner cavity of anti-backflow housing 61 is provided with glass capsulation ball 63, the right side of glass capsulation ball 63
Spring 64 is provided with, the right end of spring 64 is provided with baffle 66, and the ontology of baffle 66 offers through-hole 65 in both sides up and down.
Wherein, the port of export outer wall of sterile sputum aspirator tube 5 is socketed with retaining ring 2, and retaining ring 2 is arranged on Negative pressure machine take over 1
Inner cavity makes Negative pressure machine take over 1 and sterile sputum aspirator tube 5 connect more securely, not easily to fall off, sterile suction by the setting of retaining ring 2
The outer wall of phlegm pipe 5 is provided with adjuster 3, and the inner cavity of adjuster 3 is connected with regulating wheel 4 by shaft, and regulating wheel 4 is arranged on sterile
The top of sputum aspirator tube 5 adjusts regulating wheel 4 by medical worker, the internal negative pressure of sterile sputum aspirator tube 5 is adjusted, to suction sputum
The operation of pipe 5 is controlled, and the both sides up and down of suction sputum head 7 offer side guide hole 9, and side guide hole 9 connects with main guide hole 8
Logical, the setting of side guide hole 9 makes 7 suction sputum of suction sputum head more thorough.
Operation principle：The utility model passes through the incoming end of 1 access Negative pressure machine of Negative pressure machine take over, the right side of Negative pressure machine take over 1
Side is plugged with sterile sputum aspirator tube 5, Negative pressure machine take over 1 and sterile sputum aspirator tube 5 is made to connect more securely by the setting of retaining ring 2,
Not easily to fall off, the arrival end of sterile sputum aspirator tube 5 is provided with suction sputum head 7, and the negative pressure that Negative pressure machine generates makes the main guide hole of suction sputum head 7
8 and side guide hole 9 generate suction, draw the sputum in patient airway, the setting of side guide hole 9 makes 7 suction sputum of suction sputum head more thorough
Bottom adjusts regulating wheel 4 by medical worker, and regulating wheel 4 squeezes sterile sputum aspirator tube 5, makes the negative pressure in sterile sputum aspirator tube 5
It reduces, realizes that the internal negative pressure of sterile sputum aspirator tube 5 is adjusted in regulating wheel 4, the operation of sterile sputum aspirator tube 5 is controlled,
By the setting of anti-backflow device 6, make sputum aspirator tube negative pressure when carrying out suction sputum that glass capsulation ball 63 be made to move right, sputum can lead to
It crosses through-hole 65 to flow out, when Negative pressure machine is stopped or negative pressure is too small, spring 64 squeezes glass capsulation ball 63, makes glass capsulation ball 63
The inner wall of trapezoidal chamber 62 is attached to, sealing state is kept, the sputum in generator tube is avoided to flow backwards, avoids polluting.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of sterile closed sputum aspirator tube in intensive care unit, takes over (1) including Negative pressure machine, it is characterised in that：The negative pressure
Machine, which is taken on the right side of (1), is plugged with sterile sputum aspirator tube (5), and the Negative pressure machine takes over the right end of (1) and the top of sterile sputum aspirator tube (5)
Portion's outlet, the bottom inlet of the sterile sputum aspirator tube (5) are provided with suction sputum head (7), and the left wall of the suction sputum head (7) opens up
There is main guide hole (8), the bottom inlet of the sterile sputum aspirator tube (5) is connected with main guide hole (8), the sterile sputum aspirator tube (5)
Inner cavity be provided with anti-backflow device (6), the anti-backflow device (6) is arranged on the right side of suction sputum head (7), the anti-backflow dress
It puts (6) and includes anti-backflow housing (61), the ontology of the anti-backflow housing (61) offers trapezoidal chamber (62), the anti-backflow shell
The inner cavity of body (61) is provided with glass capsulation ball (63), and spring (64) is provided on the right side of the glass capsulation ball (63), described
The right end of spring (64) is provided with baffle (66), and the ontology of the baffle (66) offers through-hole (65) in both sides up and down.
2. a kind of sterile closed sputum aspirator tube in intensive care unit according to claim 1, it is characterised in that：It is described sterile
The port of export outer wall of sputum aspirator tube (5) is socketed with retaining ring (2), and the retaining ring (2) is arranged on the inner cavity that Negative pressure machine takes over (1).
3. a kind of sterile closed sputum aspirator tube in intensive care unit according to claim 1, it is characterised in that：It is described sterile
The outer wall of sputum aspirator tube (5) is provided with adjuster (3), and the inner cavity of the adjuster (3) is connected with regulating wheel (4), institute by shaft
State the top that regulating wheel (4) is arranged on sterile sputum aspirator tube (5).
4. a kind of sterile closed sputum aspirator tube in intensive care unit according to claim 1, it is characterised in that：The suction sputum
The both sides up and down of head (7) offer side guide hole (9), and the side guide hole (9) connects with main guide hole (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720283531.5U CN207575474U (en) | 2017-03-22 | 2017-03-22 | A kind of sterile closed sputum aspirator tube in intensive care unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720283531.5U CN207575474U (en) | 2017-03-22 | 2017-03-22 | A kind of sterile closed sputum aspirator tube in intensive care unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207575474U true CN207575474U (en) | 2018-07-06 |
Family
ID=62717071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720283531.5U Expired - Fee Related CN207575474U (en) | 2017-03-22 | 2017-03-22 | A kind of sterile closed sputum aspirator tube in intensive care unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207575474U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109364311A (en) * | 2018-12-05 | 2019-02-22 | 梁坤群 | A kind of sterile closed sputum aspirator tube of the anti-Airway damage of counterflow-preventing |
| CN110975023A (en) * | 2019-12-14 | 2020-04-10 | 高孟翠 | Phlegm device is inhaled in internal medicine nursing |
-
2017
- 2017-03-22 CN CN201720283531.5U patent/CN207575474U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109364311A (en) * | 2018-12-05 | 2019-02-22 | 梁坤群 | A kind of sterile closed sputum aspirator tube of the anti-Airway damage of counterflow-preventing |
| CN109364311B (en) * | 2018-12-05 | 2023-12-26 | 江西安联医疗器械有限公司 | Aseptic closed sputum aspirator tube of preventing air flue damage prevents against current |
| CN110975023A (en) * | 2019-12-14 | 2020-04-10 | 高孟翠 | Phlegm device is inhaled in internal medicine nursing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180706 |