CN210844488U - Sputum aspirator - Google Patents
Sputum aspirator Download PDFInfo
- Publication number
- CN210844488U CN210844488U CN201920873885.4U CN201920873885U CN210844488U CN 210844488 U CN210844488 U CN 210844488U CN 201920873885 U CN201920873885 U CN 201920873885U CN 210844488 U CN210844488 U CN 210844488U
- Authority
- CN
- China
- Prior art keywords
- negative pressure
- bottle
- drainage bag
- lock catch
- 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.)
- Active
Links
Images
Landscapes
- External Artificial Organs (AREA)
Abstract
The utility model relates to the technical field of medical auxiliary instruments, in particular to a sputum aspirator, which comprises a base, a control module, a vacuumizing device and a liquid storage bottle, wherein the vacuumizing device comprises a negative pressure bottle and a disposable drainage bag, the drainage bag is arranged inside the negative pressure bottle, the top of the negative pressure bottle is connected with a first sealing cover, the first sealing cover is provided with a first suction pipe and a first discharge pipe, the first discharge pipe is connected with an air pump, the drainage bag is provided with an inlet and a liquid outlet, the inlet is communicated with the first suction pipe, and the liquid outlet is communicated with the first discharge pipe; the top of the liquid storage bottle is connected with a second sealing cover, a second suction pipe and a second discharge pipe are arranged on the second sealing cover, and the second discharge pipe is communicated with the first suction pipe through a guide pipe; negative pressure bottle and stock solution bottle all place in the standing groove, can play the effect of support and location to negative pressure bottle and stock solution bottle, also can prevent negative pressure bottle and stock solution bottle at the in-process sputum spill that removes.
Description
Technical Field
The utility model relates to the technical field of medical auxiliary equipment, concretely relates to sputum aspirator.
Background
Patient's sputum or waste liquid all directly hold through the spittoon clinically at present, reuse again after needing to wash, have the risk that makes medical personnel and patient cross infection, and can increase the probability that the patient infects, nursing staff work load is big, and work efficiency is not high to current spittoon is bulky, is overturned easily and makes the sputum of the inside flow, causes environmental pollution.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sputum aspirator to not enough among the prior art, this sputum aspirator is small, and convenient to carry just can reduce the probability that the patient infects.
The purpose of the utility model is realized through the following technical scheme:
provides a sputum aspirator, which comprises
A base, a control module, a vacuum pumping device for providing negative pressure and sucking out sputum and a liquid storage bottle for storing the sputum,
the vacuumizing device comprises a negative pressure bottle and a disposable drainage bag, the drainage bag is arranged inside the negative pressure bottle, the negative pressure bottle is provided with a first sealing cover, the first sealing cover is provided with a first suction pipe and a first discharge pipe which are communicated with the drainage bag, the first discharge pipe is connected with an air pump, the drainage bag is provided with a liquid inlet and a liquid outlet, the liquid inlet is communicated with the first suction pipe, and the liquid outlet is communicated with the first discharge pipe;
the liquid storage bottle is provided with a second sealing cover, the second sealing cover is provided with a second suction pipe and a second discharge pipe which are used for communicating the inside and the outside of the liquid storage bottle, and the second discharge pipe is communicated with the first suction pipe through a guide pipe;
the control module is electrically connected with the air pump and comprises a first sensor, a second sensor, an information transmission module and a controller capable of controlling the air pump to be maintained or closed, the first sensor is installed on the catheter and can be used for detecting whether sputum flows through, the second sensor is installed on the drainage bag and is used for detecting whether the amount of the sputum in the drainage bag exceeds a specified amount, the information transmission module respectively collects signals of the first sensor and the second sensor and converts the signals into a negative pressure switch-on or negative pressure closing instruction and then sends the negative pressure switch-on or negative pressure closing instruction to the controller, and the controller controls the air pump to be maintained or closed according to the received instruction;
the base is provided with two placing grooves and a handle fixed on the base, and the negative pressure bottle and the liquid storage bottle are both placed in the placing grooves.
Wherein, the liquid inlet and the liquid outlet of the drainage bag are both connected with one-way valves.
Wherein, the upper end of the outer wall of negative pressure bottle is connected with hasp and latch hook, the position of latch hook with the corresponding setting in position of hasp, the one end of hasp is articulated with the outer wall of negative pressure bottle, and the other end of hasp is buckled and is extended, and first sealed lid is located between hasp and the latch hook, the one end of latch hook is articulated with the outer wall of negative pressure bottle, and the other end of latch hook can insert in the hasp, when needs are with latch hook and hasp closure, the latch hook inserts in the hasp and press downwards the hasp for the hasp can be closely laminated with first sealed lid and negative pressure bottle, be equipped with on the stock solution bottle with the negative pressure bottle on the structure unanimous the hasp with the latch hook.
Wherein, the handle is a U-shaped handle with a downward opening.
The air pump is connected with a pressure gauge, and the pressure gauge is provided with a pressure regulating switch.
The utility model has the advantages as follows:
1. the negative pressure bottle and the liquid storage bottle are both placed in the placing groove, so that the negative pressure bottle and the liquid storage bottle can be supported and positioned, and sputum can be prevented from splashing in the moving process of the negative pressure bottle and the liquid storage bottle;
2. the drainage bag is convenient to use, the drainage bag is convenient to replace only by disconnecting the drainage bag from the negative pressure bottle, and the disposable drainage bag is disposable and can be directly thrown away after being used, so that the workload of nursing staff can be reduced, and the infection probability of a patient can be reduced;
3. the handle is arranged, so that people can hold the handle and lift the sputum aspirator, and the sputum aspirator is convenient to carry and operate;
4. whether a sputum outflow catheter exists or not is detected by adopting a first sensor, whether the amount of the sputum in the drainage bag exceeds a specified amount or not is detected by adopting a second sensor, the detected signal is sent to an information transmission module, the information transmission module converts the signal into a negative pressure maintaining or negative pressure closing instruction and then sends the negative pressure maintaining or negative pressure closing instruction to a controller, and the controller controls the maintenance or closing of the air suction pump, so that the degree of automation is high, the respiratory tract injury of a patient caused by overlong working time of the sputum suction device can be avoided, and the sputum drainage device is more suitable for nursing infants and old people;
5. inside first sealed lid and negative pressure bottle are connected, can prevent that the outside gas from entering into negative pressure bottle when aspiration pump work, first sealed lid plays sealed effect.
Drawings
The present invention is further explained by using the drawings, but the embodiments in the drawings do not constitute any limitation to the present invention, and for those skilled in the art, other drawings can be obtained according to the following drawings without any inventive work.
Fig. 1 is a schematic structural view of the sputum aspirator of the present invention.
Fig. 2 is a sectional view of the drainage bag of the sputum aspirator of the present invention.
Fig. 3 is a schematic structural view of the negative pressure bottle of the sputum aspirator of the present invention.
Fig. 1 to 3 include:
the vacuum-pumping device comprises a base 1, a frame 10, a placing groove 11, a handle 12, a vacuumizing device 2, a negative pressure bottle 20, a lock catch 200, a lock hook 201, a drainage bag 21, a liquid outlet 210, a first liquid inlet 211, a first pipeline 23, a second pipeline 24, a first sealing cover 25, a first suction pipe 26, a first discharge pipe 27, a three-way pipe 28, a liquid storage bottle 3, a third pipeline 30, a connecting pipe 31, a second sealing cover 32, a second suction pipe 33, a second discharge pipe 34 and a guide pipe 35.
Detailed Description
The invention will be further described with reference to the following examples.
The utility model discloses a specific implementation mode of sputum aspirator, as shown in fig. 1-3, including base 1, control module, evacuating device 2 and stock solution bottle 3, base 1 includes frame 10, is equipped with two standing grooves 11 on the upper surface of frame 10, be equipped with between two standing grooves 11 with the frame 10 fixed connection's of base 1 in the leader 12, this handle 12 is the U type handle 12 of opening decurrent, sets up this structure and is convenient for people to hold this handle 12 and mention the sputum aspirator, portable, convenient operation.
The vacuum pumping device 2 comprises a negative pressure bottle 20, a drainage bag 21 and an air suction pump (not shown), wherein the negative pressure bottle 20 is cylindrical, the lower end of the negative pressure bottle 20 is inserted into the placing groove 11, the outer wall of the upper end of the negative pressure bottle 20 is connected with a first pipeline 23 and a second pipeline 24 which are communicated with the inside and the outside of the negative pressure bottle 20, the top of the negative pressure bottle 20 is connected with a first sealing cover 25, the first sealing cover 25 can cover the top of the negative pressure bottle 20, the first sealing cover 25 is provided with a first suction pipe 26 and a first discharge pipe 27, the first suction pipe 26 and the first discharge pipe 27 can be communicated with the inside and the outside of the negative pressure bottle 20, a three-way pipe 28 is respectively connected with the first pipeline 23 and the first discharge pipe 27, the first discharge pipe 27 is connected with the air suction pump through the three-way pipe 28, the drainage bag 21 is arranged inside the negative pressure bottle 20, the drainage bag 21 is provided with a liquid inlet and a liquid, the first liquid inlet 211 is communicated with the first suction pipe 26, the second liquid inlet is communicated with the second pipeline 24, and the liquid outlet 210 is communicated with the first exhaust pipe 27. Adopt drainage bag 21 for more convenient to use, and only need throw off drainage bag 21 and negative pressure bottle 20's connection and can realize changing when changing, it is convenient to change, and this drainage bag 21 is disposable drainage bag 21, and the back of finishing using directly throws away disposable drainage bag 21, like this, can reduce nursing staff's work load, more can reduce the probability that the patient infects. All be equipped with check valve (not shown in the figure) on first inlet 211, second inlet and the liquid outlet 210 of this drainage bag 21, can make the sputum that enters into in the drainage bag 21 can not flow to the outside, can prevent the sputum spill.
The air pump is connected with a pressure gauge (not shown), the pressure condition in the negative pressure bottle 20 can be checked constantly, and the pressure gauge is provided with a pressure adjusting switch (not shown) so as to adjust the pressure conveniently.
The outer wall of the negative pressure bottle 20 is connected with a lock catch 200 and a lock hook 201, the lock catch 200 and the lock hook 201 are both located at the upper end of the negative pressure bottle 20, the first sealing cover 25 is located between the lock catch 200 and the lock hook 201, the lock hook 201 and the lock catch 200 are correspondingly arranged, one end of the lock catch 200 is hinged to the outer wall of the negative pressure bottle 20, the other end of the lock catch 200 is bent and extended, when the lock catch 200 is rotated towards the lock hook 201, the lock catch 200 is located above the first sealing cover 25, one end of the lock hook 201 is hinged to the outer wall of the negative pressure bottle 20, the other end of the lock hook 201 can be inserted into the lock catch 200, when the lock catch 201 and the lock catch 200 need to be locked, the lock catch 200 is rotated to enable the lock catch 201 to be inserted into the lock catch 200, the lock catch 200 is pressed downwards, the lock catch 200. The lock catch 200 and the lock hook 201 are buckled, so that the first sealing cover 25 is tightly attached to the negative pressure bottle 20, and external air is prevented from entering the negative pressure bottle 20 when the air suction pump works.
In the standing groove 11 is inserted to the lower extreme of stock solution bottle 3, the outer wall of stock solution bottle 3 is equipped with third pipeline 30, third pipeline 30 and second pipeline 24 communicate through a connecting pipe 31, the top of drain pipe 3 is connected with the sealed lid 32 of second, be equipped with second suction tube 33 and second discharge pipe 34 on the sealed lid 32 of second, second suction tube 33 and second discharge pipe 34 homoenergetic communicate the inside and the outside of stock solution bottle 3, communicate through a pipe 35 between second discharge pipe 34 and the first suction tube 26, the sputum flows to inside the drain pipe through second suction tube 33, when needs inhale the phlegm, start the aspiration pump, the aspiration pump starts makes the inside of drainage bag 21, the clearance between drainage bag 21 and negative pressure bottle 20 all is sucked into negative pressure state, drainage bag 21 pastes tight bottle 20's bottle at this moment, because the negative pressure is formed with in the negative pressure bottle 20, make the sputum that is located in stock solution bottle 3 enter into in connecting pipe 31 through third pipeline 30 and flow to the drainage bag 21 that communicates with second negative pressure bottle 24 In, also enter into pipe 35 through second discharge pipe 34 simultaneously to enter into the drainage bag 21 with first suction tube 26 intercommunication through pipe 35 in, can all collect the sputum in drainage bag 21, be convenient for handle and prevent pollution. Be provided with standing groove 11 and be used for negative pressure bottle 20 and stock solution bottle 3's insertion, can play the effect of support and location to negative pressure bottle 20 and stock solution bottle 3, also can prevent negative pressure bottle 20 and stock solution bottle 3 at the in-process sputum spill that removes.
Be connected with hasp 200 and latch hook 201 unanimous with above-mentioned structure on the outer wall of liquid storage bottle 3, hasp 200 and latch hook 201 all are located the upper end of liquid storage bottle 3, and the sealed lid 32 of second is located between hasp 200 and the latch hook 201, the corresponding setting in position of latch hook 201 and hasp 200, the one end of hasp 200 is articulated with the outer wall of liquid storage bottle 3, the other end of hasp 200 is buckled and is extended, when rotating hasp 200 towards the direction of latch hook 201, hasp 200 is located the sealed top of lid 32 of second, the one end of latch hook 201 is articulated with the outer wall of liquid storage bottle 3, the other end of latch hook 201 can insert in hasp 200, when needs are with latch hook 201 and hasp 200 lock, it makes in the hasp 201 inserts hasp 200 to rotate hasp 200, and press hasp 200 downwards, make hasp 200 can push down the sealed lid 32 of second, and closely laminate second sealed lid 32 with the top of liquid storage bottle 3. Utilize hasp 200 and latch hook 201 lock, with the inseparable laminating of the sealed lid 32 of second and stock solution bottle 3 together, prevent to cause secondary pollution at the sputum spill that is located stock solution bottle 3.
The control module (not shown) is electrically connected with the air pump and can control the air pump to maintain operation or stop operation, the control module comprises a first sensor, a second sensor, an information transmission module and a controller capable of controlling the air pump to maintain or stop operation, the first sensor is installed on the catheter 35 and can be used for detecting whether sputum flows through, the second sensor is installed on the drainage bag 21 and is used for detecting whether the amount of the sputum in the drainage bag 21 exceeds a specified amount, the information transmission module respectively collects signals of the first sensor and the second sensor and converts the signals into a negative pressure connection or negative pressure closing instruction and then sends the negative pressure connection or negative pressure closing instruction to the controller, and the controller controls the air pump to maintain or close according to the received instruction. When the first sensor detects that sputum flows through the catheter 35, a first signal is sent to the information transmission module, the information transmission module receives the first signal and converts the signal into a negative pressure connection instruction to send to the controller, and the controller receives the instruction and controls the air pump to maintain operation; when the first sensor does not detect the sputum flowing through the catheter 35 within a specified time (in this embodiment, the specified time is 3-10S), the first sensor sends a second signal to the information transmission module, the information transmission module receives the second signal and converts the second signal into a negative pressure closing instruction to send to the controller, and the controller receives the negative pressure closing instruction and controls the suction pump to be closed. When the second sensor detects that the amount of sputum in the drainage bag 21 exceeds the specified amount, the second sensor sends a third signal to the information transmission module, the information transmission module receives the third signal and converts the third signal into a negative pressure closing instruction to send to the controller, and the controller receives the negative pressure closing instruction and controls the suction pump to be closed. Whether adopt first sensor to detect has sputum outflow pipe 35, whether adopt the second sensor to detect the volume of sputum in drainage bag 21 and exceed the specified volume, and give information transmission module with above-mentioned signal transmission who detects, information transmission module sends for the controller after changing above-mentioned signal into the instruction that negative pressure maintained or negative pressure closed, by the maintenance or the closing of controller control aspiration pump, degree of automation is high, can avoid because of the patient's respiratory tract injury that sputum aspirator operating time overlength arouses, be more suitable for infant and young child and old nursing.
It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.
Claims (5)
1. A sputum aspirator, which is characterized in that: comprises a base, a control module, a vacuum pumping device for providing negative pressure and sucking out sputum and a liquid storage bottle for storing the sputum,
the vacuumizing device comprises a negative pressure bottle and a disposable drainage bag, the drainage bag is arranged inside the negative pressure bottle, the negative pressure bottle is provided with a first sealing cover, the first sealing cover is provided with a first suction pipe and a first discharge pipe which are communicated with the drainage bag, the first discharge pipe is connected with an air pump, the drainage bag is provided with a liquid inlet and a liquid outlet, the liquid inlet is communicated with the first suction pipe, and the liquid outlet is communicated with the first discharge pipe;
the liquid storage bottle is provided with a second sealing cover, the second sealing cover is provided with a second suction pipe and a second discharge pipe which are used for communicating the inside and the outside of the liquid storage bottle, and the second discharge pipe is communicated with the first suction pipe through a guide pipe;
the control module is electrically connected with the air pump and comprises a first sensor, a second sensor, an information transmission module and a controller capable of controlling the air pump to be maintained or closed, the first sensor is installed on the catheter and can be used for detecting whether sputum flows through, the second sensor is installed on the drainage bag and is used for detecting whether the amount of the sputum in the drainage bag exceeds a specified amount, the information transmission module respectively collects signals of the first sensor and the second sensor and converts the signals into a negative pressure switch-on or negative pressure closing instruction and then sends the negative pressure switch-on or negative pressure closing instruction to the controller, and the controller controls the air pump to be maintained or closed according to the received instruction;
the base is provided with two placing grooves and a handle fixed on the base, and the negative pressure bottle and the liquid storage bottle are both placed in the placing grooves.
2. A sputum aspirator according to claim 1, wherein: and the liquid inlet and the liquid outlet of the drainage bag are both connected with one-way valves.
3. A sputum aspirator according to claim 1, wherein: the upper end of the outer wall of the negative pressure bottle is connected with a lock catch and a lock hook, the position of the lock hook and the position of the lock catch are correspondingly arranged, one end of the lock catch is hinged to the outer wall of the negative pressure bottle, the other end of the lock catch is bent to extend, a first sealing cover is located between the lock catch and the lock hook, one end of the lock hook is hinged to the outer wall of the negative pressure bottle, the other end of the lock hook can be inserted into the lock catch, when the lock catch and the lock catch are required to be locked, the lock catch is inserted into the lock catch and downwards pressed, the lock catch enables the first sealing cover to be tightly attached to the negative pressure bottle, and the liquid storage bottle is provided with a structure consistent.
4. A sputum aspirator according to claim 1, wherein: the handle is a U-shaped handle with a downward opening.
5. A sputum aspirator according to any one of claims 1-4, wherein: the air pump is connected with a pressure gauge, and the pressure gauge is provided with a pressure regulating switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920873885.4U CN210844488U (en) | 2019-05-30 | 2019-05-30 | Sputum aspirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920873885.4U CN210844488U (en) | 2019-05-30 | 2019-05-30 | Sputum aspirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210844488U true CN210844488U (en) | 2020-06-26 |
Family
ID=71281882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920873885.4U Active CN210844488U (en) | 2019-05-30 | 2019-05-30 | Sputum aspirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210844488U (en) |
-
2019
- 2019-05-30 CN CN201920873885.4U patent/CN210844488U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210844488U (en) | Sputum aspirator | |
| CN216023674U (en) | Department of anesthesia is with anesthesia waste gas pump drainage device | |
| CN109621034A (en) | A kind of electric suction apparatus | |
| CN214184393U (en) | Waste and waste liquid collecting and nursing device in operating room nursing | |
| CN200939261Y (en) | Medical negative-pressure sucking bottle | |
| CN210112808U (en) | Breathe internal medicine with inhaling phlegm nursing case | |
| CN201317554Y (en) | Device for collecting medical waste liquid | |
| CN210301850U (en) | Emergency nursing is with inhaling phlegm device | |
| CN209916968U (en) | Breathing machine pipeline comdenstion water collection device | |
| CN209437735U (en) | Pediatric respiratory tract sputum aspirator | |
| CN209662293U (en) | A kind of electric suction apparatus | |
| CN212756657U (en) | Hepatobiliary surgery hydrops collection device | |
| CN219110337U (en) | Suction type negative pressure drainage device | |
| CN216417926U (en) | Nursing is with adjustable sputum aspirator of pressure | |
| CN220477714U (en) | Urine collecting device | |
| CN218187431U (en) | A waste liquid bucket for automizing peritoneal dialysis waste liquid is collected | |
| CN215460693U (en) | Simple sputum aspirator | |
| CN213491344U (en) | Safe type breathing machine comdenstion water collection device | |
| CN215350801U (en) | Portable sputum aspirator | |
| CN211188451U (en) | Negative pressure suction and compression device for breast cancer | |
| CN215504655U (en) | Suction device | |
| CN217660251U (en) | Integral type dentistry suction unit | |
| CN220375454U (en) | Automatic suction type medical waste dustbin | |
| CN215821843U (en) | Negative pressure suction apparatus | |
| CN220090075U (en) | Negative pressure sputum aspirator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |