CN213284701U - Portable negative pressure aspirator - Google Patents
Portable negative pressure aspirator Download PDFInfo
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- CN213284701U CN213284701U CN202021307107.8U CN202021307107U CN213284701U CN 213284701 U CN213284701 U CN 213284701U CN 202021307107 U CN202021307107 U CN 202021307107U CN 213284701 U CN213284701 U CN 213284701U
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- negative pressure
- portable
- pipe
- drainage bag
- suction pipe
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Abstract
The utility model relates to a medical appliance, in particular to a portable negative pressure aspirator. The utility model provides a portable vacuum aspiration ware includes the drainage bag, and the one end and the drainage bag top of breathing pipe can be dismantled and be connected, and negative pressure vacuum pump is connected to the other end, and the power setting is inside negative pressure vacuum pump, and the one end and the drainage bag top of pipette can be dismantled and be connected, and the other end is connected with the sealed tube, and the sealed tube can be around pipette axial rotation, holds the perpendicular setting of pipe and at the sealed tube lateral wall, and breathing pipe and pipette are hard material. The utility model provides a pair of portable vacuum aspiration ware adopts the difficult distortion of buckling of stereoplasm pipe, and rotatable sealed tube makes to hold the pipe and can move towards multi-direction use to the distortion phenomenon of buckling appears to use or pipe in the non-level of being not convenient for of vacuum aspiration ware in effectively avoiding current scheme.
Description
Technical Field
The utility model relates to a medical appliance, in particular to a portable negative pressure aspirator.
Background
In the clinical nursing work, some patients with trachea dysfunction need to assist in sputum suction by virtue of a sputum suction tube connected with a negative pressure device, and some patients with hemoptysis also need to use a negative pressure aspirator during rescue. The suction apparatus appearing in the market at present mainly comprises an electric suction apparatus and a pneumatic suction apparatus, the electric suction apparatus has good suction effect, but the electric suction apparatus has large volume and is inconvenient to carry and can not be used for outdoor rescue; although the pneumatic suction apparatus is convenient to move and is not limited by places in use, the suction force is not adjustable, and the smooth operation is influenced.
Chinese utility model 200620011843.2 discloses a portable aspirator, this aspirator is by the silica gel suction head, plastic tubing, a housing, the negative pressure pump, switch, a battery, rigid plastic pipe and plastic bottle are constituteed, a battery, negative pressure pump and rigid plastic pipe locate in the casing, switch locates outside the casing, the battery passes through the wire, switch is connected with the negative pressure pump, the negative pressure pump passes through rigid plastic pipe sealing connection to in the plastic bottle, the plastic bottle is inlayed on the casing, silica gel suction head and plastic tubing threaded connection pass in the casing sealing connection to the plastic bottle, although this utility model discloses improved portability in the design, nevertheless owing to adopt plastic tubing, when non-level to the use, the hose can distort, it is unblocked to be difficult to guarantee the hose, if change the hose into rigid plastic, can only use in the horizontal direction again.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems in the prior art and providing a portable negative pressure suction device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a portable negative pressure aspirator comprising:
a drainage bag; and
one end of the air suction pipe is detachably connected with the top end of the drainage bag, and the other end of the air suction pipe is connected with a negative pressure vacuum pump;
a power supply disposed inside the negative pressure vacuum pump;
one end of the liquid suction pipe is detachably connected with the top end of the drainage bag, and the other end of the liquid suction pipe is connected with a sealing pipe;
wherein the sealing tube is axially rotatable about the pipette;
the buccal tube is vertically arranged on the side wall of the sealing tube in a penetrating way;
wherein the air suction pipe and the pipette are both made of hard materials.
Preferably, the side wall of the drainage bag is marked with scale marks.
Preferably, the power source is a battery.
Preferably, the portable negative pressure aspirator further comprises:
and the switch is connected with the storage battery and is arranged outside the negative pressure vacuum pump.
Preferably, the switch is provided with different gears, and a negative pressure indicating meter is arranged outside the negative pressure vacuum pump.
Preferably, a one-way air inlet valve is arranged in the air suction pipe.
Preferably, a one-way liquid inlet valve is arranged in the pipette.
Preferably, the portable negative pressure aspirator further comprises:
a hand ring disposed at the top of the drainage bag.
Preferably, the suction pipe and the suction pipe are both plastic pipes.
Preferably, the buccal tube is a rubber catheter.
The utility model provides a pair of portable vacuum aspiration ware adopts the difficult distortion of buckling of stereoplasm pipe, and rotatable sealed tube makes to hold the pipe and can move towards multi-direction use to the distortion phenomenon of buckling appears to use or pipe in the non-level of being not convenient for of vacuum aspiration ware in effectively avoiding current scheme.
Drawings
Fig. 1 is a schematic structural view of the portable negative pressure suction apparatus of the present invention.
Fig. 2 is a front view of the portable vacuum extractor of the present invention.
Fig. 3 is a schematic structural diagram of the sealing tube of the present invention.
Description of the reference numerals
1. A drainage bag; 2. an air intake duct; 3. a negative pressure vacuum pump; 4. a pipette; 5. a sealing tube; 6. a buccal tube; 7. scale lines; 8. a switch; 9. a hand ring; 10. and a negative pressure indicating meter.
Detailed Description
The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.
The present invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather as being provided for the purpose of providing a thorough and complete disclosure. In the drawings, the size and relative sizes of structures and regions may be exaggerated for clarity.
As shown in fig. 1-3, the utility model provides a portable negative pressure aspirator, which comprises a drainage bag 1, an air suction pipe 2, a negative pressure vacuum pump 3, a liquid suction pipe 4, a sealing pipe 5, a buccal pipe 6, a scale mark 7, a switch 8, a hand-held ring 9 and a negative pressure indicating number meter 10. One end of the air suction pipe 2 is detachably connected with the top end of the drainage bag 1, and the other end of the air suction pipe is connected with a negative pressure vacuum pump 3; the power supply is arranged inside the negative pressure vacuum pump 3, in the embodiment, the negative pressure vacuum pump 3 is driven by a storage battery as the power supply, is convenient to carry and can be used for outdoor rescue; one end of the pipette 4 is detachably connected with the top end of the drainage bag 1 and is used for sucking liquid such as blood or oral sputum generated by hemoptysis, and the other end is connected with a sealing tube 5; wherein, the sealing tube 5 can rotate around the pipette 4 axially, and the sealing tube 5 is opened at one end close to the pipette 4, and the other end is closed; the buccal tube 6 is vertically arranged on the side wall of the sealing tube 5 in a penetrating way; wherein, the air suction pipe 2 and the liquid suction pipe 4 are both made of hard materials.
The portable negative pressure aspirator in this embodiment adopts battery drive, need not the main equipment, conveniently carry and use in outdoor rescue, drainage bag 1 adopts disposable material, recovery processing after finishing using, cleaning work has been removed from, can also reduce the cost as far as possible, because breathing pipe 2 and pipette 4 are hard material, can prevent effectively that breathing pipe 2 and pipette 4 from appearing buckling the distortion phenomenon, influence its smoothness, sealed tube 5 is rotatable to make and to hold pipe 6 and can use towards multi-direction, not only confine the horizontal direction to use, when using, rotatory sealed tube 5 can.
In order to conveniently control and count the drainage volume, scale mark 7 is carved with to the lateral wall of drainage bag 1 in this embodiment, through scale mark 7 real-time quantitative monitoring drainage volume.
In order to facilitate the operation, the portable vacuum extractor in the embodiment further comprises a switch 8 connected with the storage battery, the switch 8 is arranged outside the vacuum pump 3, in another embodiment, the switch 8 is provided with different gears, the power of the storage battery can be changed to further adjust the suction force of the vacuum pump 3, the storage battery is used as a power supply, the suction force is larger and more stable than that of a common manual vacuum extractor, stable negative pressure above 200mmhg can be provided, a negative pressure indicating number meter 10 is arranged outside the vacuum pump 3 in the embodiment, and the negative pressure indicating number can be displayed in real time.
In order to prevent backflow, in this embodiment, a one-way air inlet valve is provided in the air suction pipe 2, and a one-way liquid inlet valve is provided in the liquid suction pipe 4.
In order to facilitate use and hand carrying, the portable vacuum extractor in the embodiment further comprises a hand ring 9, and the hand ring 9 is arranged at the top of the drainage bag 1, and can be used for carrying by hand and hanging on a hook.
In order to save cost and ensure normal use, in the embodiment, the air suction pipe 2 and the liquid suction pipe 4 are both hard PE plastic pipes, and the mouth sucking pipe 6 is a non-toxic rubber pipe, so that the mouth can be sucked more comfortably.
The utility model provides a pair of portable vacuum aspiration ware need not the main equipment, conveniently carries the use, adopts the difficult distortion of buckling of stereoplasm pipe, and rotatable sealed tube makes to hold the pipe and can move towards multi-direction use to the distortion phenomenon of buckling appears to use or pipe in the non-level of being not convenient for of vacuum aspiration ware among the effective current scheme of avoiding.
While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.
Claims (10)
1. A portable negative pressure aspirator, comprising:
a drainage bag; and
one end of the air suction pipe is detachably connected with the top end of the drainage bag, and the other end of the air suction pipe is connected with a negative pressure vacuum pump;
a power supply disposed inside the negative pressure vacuum pump;
one end of the liquid suction pipe is detachably connected with the top end of the drainage bag, and the other end of the liquid suction pipe is connected with a sealing pipe;
wherein the sealing tube is axially rotatable about the pipette;
the buccal tube is vertically arranged on the side wall of the sealing tube in a penetrating way;
wherein the air suction pipe and the pipette are both made of hard materials.
2. The portable negative pressure aspirator according to claim 1, wherein the side wall of the drainage bag is marked with graduation lines.
3. The portable negative pressure extractor of claim 1, wherein the power source is a battery.
4. The portable negative pressure extractor of claim 3, further comprising:
and the switch is connected with the storage battery and is arranged outside the negative pressure vacuum pump.
5. The portable negative pressure aspirator according to claim 4, wherein the switch is provided with different gears, and a negative pressure indicator is arranged outside the negative pressure vacuum pump.
6. The portable vacuum extractor according to claim 1, wherein a one-way air intake valve is disposed in the air suction tube.
7. The portable negative pressure aspirator according to claim 1, wherein a one-way liquid inlet valve is provided in the pipette.
8. The portable negative pressure extractor of claim 1, further comprising:
a hand ring disposed at the top of the drainage bag.
9. The portable vacuum extractor according to claim 6 or 7, wherein the suction pipe and the suction pipe are both plastic tubes.
10. The portable negative pressure aspirator according to claim 1, wherein the buccal tube is a rubber catheter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021307107.8U CN213284701U (en) | 2020-07-05 | 2020-07-05 | Portable negative pressure aspirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021307107.8U CN213284701U (en) | 2020-07-05 | 2020-07-05 | Portable negative pressure aspirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213284701U true CN213284701U (en) | 2021-05-28 |
Family
ID=76019320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021307107.8U Active CN213284701U (en) | 2020-07-05 | 2020-07-05 | Portable negative pressure aspirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213284701U (en) |
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2020
- 2020-07-05 CN CN202021307107.8U patent/CN213284701U/en active Active
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