CN205729849U - A kind of negative pressure type sputum aspiration device - Google Patents
A kind of negative pressure type sputum aspiration device Download PDFInfo
- Publication number
- CN205729849U CN205729849U CN201620039148.0U CN201620039148U CN205729849U CN 205729849 U CN205729849 U CN 205729849U CN 201620039148 U CN201620039148 U CN 201620039148U CN 205729849 U CN205729849 U CN 205729849U
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- China
- Prior art keywords
- suction
- negative pressure
- sputum
- facing
- head
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Abstract
The utility model discloses a kind of negative pressure type sputum aspiration device, including negative pressure device, negative tube, drainage bag, suction catheter and facing, described negative pressure device is connected with negative tube, the described negative tube other end is connected with drainage bag by negative tube interface, described drainage bag is connected with suction catheter by suction catheter interface, the described suction catheter other end is provided with suction sputum head, and described suction catheter is provided with clamping device and facing, and described facing is between clamping device and suction sputum head.This utility model is by using disposable suction sputum head and facing, it is to avoid cross-patient contamination, it is simple to carry, simple in construction, cost is relatively low, and suction sputum is effective, simple to operate, convenient and healthy, it is easy to promote the use of.
Description
Technical field
This utility model relates to field of medical auxiliary equipment, specifically a kind of negative pressure type sputum aspiration device.
Background technology
Clinically, sputum aspirator is to prevent and treat patient respiration road to block, rescue indispensable important tool of suffocating, it is to aim at patient to make suction sputum drain and design, patient can be alleviated, the particularly misery of first-aid patients stagnation of phlegm plug, sucking-off thick sputum, mucus rapidly, it is possible to play the effect pulled through.It is available for operating room, emergency room, severe disease room ICU and general ward to be used as attraction.The most conventional central negative pressure attraction system is to producing negative pressure in negative pressure drainage bag by central negative depressor, by suction catheter by sputum sucking-off, but, generally pack up when clip direct after suction catheter suction sputum, external, the most special suction catheter folding and unfolding utensil, is easy to when suction catheter is reused cause cross infection or pathological changes to propagate.
Summary of the invention
The deficiency existed for above-mentioned prior art, the purpose of this utility model is to provide a kind of negative pressure type sputum aspiration device.
To achieve these goals, this utility model be the technical scheme is that a kind of negative pressure type sputum aspiration device, including negative pressure device, suction pressure head, piston, main shaft, push-pull bar, negative tube, drainage bag, suction catheter, suction sputum head and facing；It is characterized in that: described negative pressure device is connected with negative tube, the described negative tube other end is connected with drainage bag by negative tube interface, described drainage bag is connected with suction catheter by suction catheter interface, the described suction catheter other end is provided with suction sputum head, being provided with clamping device and facing on described suction catheter, described facing is between clamping device and suction sputum head.
Further, described negative pressure device includes that push-pull bar, main shaft, shell, piston and suction pressure head, described suction pressure head are arranged on shell right-hand member, and described piston is arranged on enclosure, and described main shaft is connected with piston, and described push-pull bar is arranged on the left end of main shaft.
Further, described drainage bag is provided with graduation mark.
Further, described suction sputum head is provided with sputum suction hole.
Use after technique scheme, this utility model the most advantageously:
Negative pressure type sputum aspiration device described in the utility model, by using disposable suction sputum head and facing, it is to avoid cross-patient contamination, and by facing is enclosed within sufferer tooth, by clamping device, suction catheter is fixed, the activity due to device can be avoided, sufferer is caused secondary injury, drainage bag is provided with graduation mark, it is to be understood that the amount of sufferer sputum, it is easy to clinical diagnosis, and is easy to carry, simple in construction, cost is relatively low, and suction sputum is effective, simple to operate, convenient and healthy, it is easy to promote the use of.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings:
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of this utility model drainage bag；
Fig. 3 is the structural representation of this utility model suction sputum head.
In reference: 1-push-pull bar；2-main shaft；3-negative pressure device；4-piston；5-shell；6-suction pressure head；7-negative tube；8-negative tube interface；9-drainage bag；10-suction catheter interface；11-suction catheter；12-clamping device；13-facing；14-suction sputum head；15-graduation mark；16-sputum suction hole.
Detailed description of the invention
The following stated is only preferred embodiment of the present utility model, the most therefore limits protection domain of the present utility model.
Embodiment, as Figure 1-3, a kind of negative pressure type sputum aspiration device, including negative pressure device 3, suction pressure 6, piston 4, main shaft 2, push-pull bar 1, negative tube 7, drainage bag 9, suction catheter 11, suction sputum 14 and facing 13；Negative pressure device 3 is connected with negative tube 7, negative tube 7 other end is connected with drainage bag 9 by negative tube interface 8, drainage bag 9 is connected with suction catheter 11 by suction catheter interface 10, suction catheter 11 other end is provided with suction sputum 14, clamping device 12 and facing 13 are installed on suction catheter 11, and facing 13 is between clamping device 12 and suction sputum 14, negative pressure device 3 includes push-pull bar 1, main shaft 2, shell 5, piston 4 and suction pressure 6, suction pressure 6 is arranged on shell 5 right-hand member, it is internal that piston 4 is arranged on shell 5, main shaft 2 is connected with piston 4, push-pull bar 1 is arranged on the left end of main shaft 2, drainage bag 9 is provided with graduation mark 15, suction sputum 14 is provided with sputum suction hole 16.
Operation principle: during use, promotes push-and-pull hands 1, piston 4 pushes over shell 5 right-hand member, put suction sputum 14 into sufferer in the mouth, again facing 13 is enclosed within sufferer tooth, by clamping device 12, suction catheter 11 is fixed, the activity due to device can be avoided, sufferer is caused secondary injury, finally, pull push-and-pull hands 1, then form negative pressure in this device, utilize negative pressure by sufferer sputum sucking-off, finally flow into drainage bag 9.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to realize this utility model in other specific forms.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than described above, it is intended that all changes fallen in the implication of equivalency and scope of claim included in this utility model.Should not be considered as limiting involved claim by any reference in claim.
The above; it is only preferred embodiment of the present utility model; not in order to limit this utility model, every any trickle amendment, equivalent and improvement made above example according to technical spirit of the present utility model, within should be included in the protection domain of technical solutions of the utility model.
Claims (4)
1. a negative pressure type sputum aspiration device, including negative pressure device (3), suction pressure head (6), piston (4), main shaft (2), push-pull bar (1), negative tube (7), drainage bag (9), suction catheter (11), suction sputum head (14) and facing (13), it is characterized in that: described negative pressure device (3) is connected with negative tube (7), described negative tube (7) other end is connected with drainage bag (9) by negative tube interface (8), described drainage bag (9) is connected with suction catheter (11) by suction catheter interface (10), described suction catheter (11) other end is provided with suction sputum head (14), clamping device (12) and facing (13) are installed on described suction catheter (11), described facing (13) is positioned between clamping device (12) and suction sputum head (14).
A kind of negative pressure type sputum aspiration device the most according to claim 1, it is characterized in that: described negative pressure device (3) includes push-pull bar (1), main shaft (2), shell (5), piston (4) and suction pressure head (6), described suction pressure head (6) is arranged on shell (5) right-hand member, it is internal that described piston (4) is arranged on shell (5), described main shaft (2) is connected with piston (4), and described push-pull bar (1) is arranged on the left end of main shaft (2).
A kind of negative pressure type sputum aspiration device the most according to claim 1, it is characterised in that: described drainage bag (9) is provided with graduation mark (15).
A kind of negative pressure type sputum aspiration device the most according to claim 1, it is characterised in that: described suction sputum head (14) is provided with sputum suction hole (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620039148.0U CN205729849U (en) | 2016-01-15 | 2016-01-15 | A kind of negative pressure type sputum aspiration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620039148.0U CN205729849U (en) | 2016-01-15 | 2016-01-15 | A kind of negative pressure type sputum aspiration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205729849U true CN205729849U (en) | 2016-11-30 |
Family
ID=57388373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620039148.0U Expired - Fee Related CN205729849U (en) | 2016-01-15 | 2016-01-15 | A kind of negative pressure type sputum aspiration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205729849U (en) |
-
2016
- 2016-01-15 CN CN201620039148.0U patent/CN205729849U/en not_active Expired - Fee Related
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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: 20161130 Termination date: 20170115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |