CN210205440U - Intelligent automatic sputum suction device - Google Patents
Intelligent automatic sputum suction device Download PDFInfo
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- CN210205440U CN210205440U CN201920056204.5U CN201920056204U CN210205440U CN 210205440 U CN210205440 U CN 210205440U CN 201920056204 U CN201920056204 U CN 201920056204U CN 210205440 U CN210205440 U CN 210205440U
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- sputum
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- joint
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- 206010036790 Productive cough Diseases 0.000 title claims abstract description 148
- 208000024794 sputum Diseases 0.000 title claims abstract description 148
- 210000003802 sputum Anatomy 0.000 title claims abstract description 148
- 238000006243 chemical reaction Methods 0.000 claims abstract description 25
- 230000006698 induction Effects 0.000 claims abstract description 22
- 230000029058 respiratory gaseous exchange Effects 0.000 claims abstract description 16
- 210000002345 respiratory system Anatomy 0.000 abstract description 3
- 210000003128 head Anatomy 0.000 description 22
- 238000010586 diagram Methods 0.000 description 19
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 11
- 229910052760 oxygen Inorganic materials 0.000 description 11
- 239000001301 oxygen Substances 0.000 description 11
- 206010062717 Increased upper airway secretion Diseases 0.000 description 8
- 208000026435 phlegm Diseases 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 210000000214 mouth Anatomy 0.000 description 4
- 210000001989 nasopharynx Anatomy 0.000 description 4
- 230000000241 respiratory effect Effects 0.000 description 4
- 210000004081 cilia Anatomy 0.000 description 3
- 238000012806 monitoring device Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000029142 excretion Effects 0.000 description 2
- 210000001331 nose Anatomy 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 210000003437 trachea Anatomy 0.000 description 2
- 206010003497 Asphyxia Diseases 0.000 description 1
- 206010003598 Atelectasis Diseases 0.000 description 1
- 208000018152 Cerebral disease Diseases 0.000 description 1
- 206010010071 Coma Diseases 0.000 description 1
- 206010011224 Cough Diseases 0.000 description 1
- 208000002403 Encephalocele Diseases 0.000 description 1
- 206010020772 Hypertension Diseases 0.000 description 1
- 206010035664 Pneumonia Diseases 0.000 description 1
- 206010035669 Pneumonia aspiration Diseases 0.000 description 1
- 208000007123 Pulmonary Atelectasis Diseases 0.000 description 1
- 201000009807 aspiration pneumonia Diseases 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000002490 cerebral effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000002872 contrast media Substances 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000007917 intracranial administration Methods 0.000 description 1
- 210000004400 mucous membrane Anatomy 0.000 description 1
- 210000003928 nasal cavity Anatomy 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 210000003800 pharynx Anatomy 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 210000000534 thyroid cartilage Anatomy 0.000 description 1
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Abstract
The utility model relates to an intelligent automatic sputum suction device, which comprises a conversion head, a tube coil, a sputum storage tank, a negative pressure induction device and a negative pressure pump; the conversion head comprises a breathing machine interface, an air passage interface and a sputum suction pipe inlet; the pipeline disc comprises a pipeline disc frame, a rotating handle, a sputum outlet and a sputum suction pipe; the sputum suction tube is coiled on the bobbin bracket; the sputum storage tank comprises a tank cover, a tank body and a negative pressure pipe; the negative pressure pipe penetrates through the tank cover and is fixed; the negative pressure sensing device comprises a valve cover, a sensing joint a, a sensing joint b, a sensing joint c, a sensing joint d, a sensing device joint, an inner pipe, an outer pipe, a spring and a pressure knob; the valve cover is fixed with a sensing connector a, a sensing connector b and an inner pipe; an outer pipe, a sensing joint c and a sensing joint d are fixed on the side surface of the sensing device joint; the pressure knob is threaded and the spring is arranged on the outer tube; the negative pressure pump comprises a pump body, a control module and a pump pipe; the advantages are that: can automatically suck sputum with fixed frequency, better purify respiratory tract and reduce the workload of medical personnel.
Description
Technical Field
The utility model belongs to the technical field of the medical instrument technique and specifically relates to an automatic phlegm device of inhaling of intelligence.
Background
Sputum aspiration refers to a method for sucking the secretions of the respiratory tract through the oral cavity, the nasal cavity and an artificial airway (tracheotomy) to keep the respiratory tract unobstructed and prevent complications such as aspiration pneumonia, atelectasis, asphyxia and the like. Is suitable for patients with coma, patients with sputum which is particularly possible to suffocate, and patients who need to be administrated in trachea, injected with contrast medium or diluted with sputum.
Sputum aspiration is important, especially for patients with difficulty in sputum excretion. Only when the cilia move and push the cilia out of the pharynx will the sputum trigger a more severe cough. When the cilia function is reduced and the amount of sputum is large, accumulation of sputum is likely to occur. Becomes a high-level factor for pneumonia. Therefore, sputum aspiration techniques are used in airway care in many departments. However, the sputum aspiration technique has the following problems: 1. the suction force of the sputum suction process can cause the mucous membrane of the airway of a patient to be damaged; 2. massaging the laryngeal prominence to the thyroid cartilage; 3. in hypertension and cerebral disease, the use of an electric sputum aspirator is needed to avoid stimulation to cause intracranial pressure to be increased by 4, and the use of the electric sputum aspirator to aggravate the disease condition and cause cerebral hernia due to the increase of cerebral blood volume needs to be carefully controlled. However, the following contradictions exist: if the sputum suction attraction is too large, the four points are easy to cause danger; however, if the force of sputum suction is not enough, the accumulation of sputum cannot be effectively eliminated. In this case, only by increasing the number of times of low negative pressure suction, an effective sputum excretion function can be achieved. However, this case seriously increases the workload of the nurse. The current clinical work situation is not realistic.
Chinese patent documents: CN207837921U, published: 2018.09.11 discloses an automatic sputum aspirator for tracheostomy bedridden patients, which comprises an electric sputum aspirator, a controller, a tracheostomy sputum aspirating and oxygen supplying tube, the autogenous cutting sputum suction and oxygen supply integrated pipe comprises a sputum suction and oxygen supply integrated pipe main body in the middle, one end of the sputum suction and oxygen supply integrated pipe main body is provided with a sputum suction pipe, the other end is provided with an oxygen delivery pipe, the pipe wall of the autogenous cutting sputum suction and oxygen supply integrated pipe main body is provided with an air inlet and outlet hole, an air cutting sleeve joint is arranged on the other side pipe wall of the main body of the oxygen supply integrated pipe corresponding to the air inlet and outlet holes, inhale phlegm pipe one end main joint and side and connect, the main joint connects the entry at electronic sputum aspirator, the side connects through the patient's oral cavity of nose oxygen pipe, the autogenous cutting is inhaled and is set up the autogenous cutting on the lateral wall of the integrative pipe downside of phlegm oxygen suppliment and inhale and be provided with the sensor on the lateral wall of integrative pipe downside of phlegm oxygen suppliment, the sensor is connected with the input electricity of controller, the output of controller is connected with electronic sputum aspirator's motor power.
Chinese patent documents: CN204261106U, published: 2015.04.15, discloses an automatic sputum aspirator for severe patients, which comprises an automatic sputum aspirator control module, a breathing nasal tube and a sputum aspirating oral cavity tube, and is characterized in that: the respiratory nasal tube is provided with a respiratory monitoring device, the sputum suction oral cavity tube is connected with negative pressure equipment, and the automatic sputum suction machine control module is connected with the respiratory monitoring device and the negative pressure equipment. One end of the breathing nasal tube is connected with two nasopharynx tubes, guide wires are arranged in the nasopharynx tubes, a nose plug is arranged at the joint of the nasopharynx tubes and the breathing nasal tube, the breathing nasal tube penetrates through the mask, and the other end of the breathing nasal tube is connected with an oxygen bottle. The guide wire guides the nasopharynx tube to enter the organ, so that the patient can breathe smoothly all the time, the breathing monitoring device monitors the breathing condition of the patient in real time and feeds information back to the automatic sputum suction machine control module, and the automatic sputum suction machine control module starts the negative pressure equipment according to the fed information to achieve the effect of automatically sucking sputum.
But the intelligent automatic sputum aspirator of the utility model has not been reported at present.
Disclosure of Invention
The utility model aims at providing an automatic phlegm suction device of intelligence.
In order to achieve the purpose, the utility model adopts the technical proposal that:
an intelligent automatic sputum suction device comprises a conversion head (1), a pipeline disc (2), a sputum storage tank (3), a negative pressure induction device (4) and a negative pressure pump (5);
the conversion head (1) comprises a breathing machine interface (11), an airway interface (12) and a sputum suction tube inlet (13); the conversion head (1) is cylindrical and hollow; the upper end of the conversion head (1) is provided with a breathing machine interface (11); the lower end of the conversion head (1) is provided with an air passage interface (12); the side surface of the conversion head (1) is provided with a sputum suction pipe inlet (13);
the pipeline disc (2) comprises a disc frame (21), a rotating handle (22), a sputum outlet (23) and a sputum suction pipe (24); the two ends of the bobbin disc rack (21) are respectively provided with a rotating handle (22) and a sputum outlet (23); the sputum suction pipe (24) is wound on the bobbin bracket (21), one end of the sputum suction pipe is inserted into the sputum outlet (23), and the other end of the sputum suction pipe is suspended outside the bobbin bracket (21);
the sputum storage tank (3) comprises a tank cover (31), a tank body (32) and a negative pressure pipe (33); the tank cover (31) is cylindrical, and the lower end of the tank cover is open; the inner wall of the tank cover (31) is provided with internal threads (311); the negative pressure pipe (33) penetrates through the tank cover (31) and is fixed; the tank body (32) is cylindrical, and the upper end of the tank body is open; an external thread (321) is arranged at the opening of the tank body (32);
the negative pressure sensing device (4) comprises a valve cover (41), a sensing joint a (411), a sensing joint b (412), a sensing joint c (413), a sensing joint d (414), a sensing device joint (42), an inner tube (421), an outer tube (422), a spring (43) and a pressure knob (44); the valve cover (41) is cylindrical; the side surface of the valve cover (41) is provided with a sensing joint a (411) and a sensing joint b (412); an inner pipe (421) is fixed in the middle of the lower part of the valve cover (41); the induction device joint (42) is in a circular tube shape; an outer pipe (422), a sensing joint c (413) and a sensing joint d (414) are fixed on the side surface of the sensing device joint (42); the pressure knob (44) is connected to the outer pipe (422) in a threaded manner; the spring (43) is sleeved on the outer pipe (422), one end of the spring is fixed on the valve cover (41), and the other end of the spring is fixed on the pressure knob (44);
the negative pressure pump (5) comprises a pump body (51), a control module (52) and a pump pipe (53); the lower part of the pump body (51) is cylindrical, the middle part is in a semi-sphere shape, and the upper part is in a cone shape; the control module (52) is fixed on the side surface of the lower part of the pump body (51); the pump pipe (53) is fixed at the top end of the upper cone of the pump body (51);
the sputum suction pipe (24) is inserted into the sputum suction pipe inlet (13); the sputum outlet (23) is connected with a negative pressure pipe (33) through a pipeline; the tank cover (31) is in threaded connection with the tank body (32); and two ends of the induction device joint (42) are respectively connected with the negative pressure pipe (33) and the pump pipe (53) through pipelines.
The outer diameter of the sputum suction pipe (24) is matched with the inner diameter of the sputum suction pipe inlet (13).
The sputum outlet (23), the negative pressure pipe (33), the induction device joint (42) and the pump pipe (53) are the same in inner and outer diameter size.
The inner thread (311) of the can cover (31) is matched with the outer thread (321) of the can body (32).
The outer diameter of the inner pipe (421) is matched with the inner diameter of the outer pipe (422).
The utility model has the advantages that:
1. the utility model discloses an automatic phlegm device of inhaling of intelligence can inhale the phlegm automatically with fixed frequency, plays the effect of better purification respiratory track.
2. The utility model discloses an automatic phlegm suction device of intelligence can alleviate medical personnel's work burden.
Drawings
FIG. 1 is a schematic diagram of the combination of a conversion head, a pipeline disk, a sputum storage tank, a negative pressure induction device and a negative pressure pump of an intelligent automatic sputum suction device.
FIG. 2 is a schematic diagram of the combination of a switching head, a pipeline disk, a sputum storage tank, a negative pressure induction device and a negative pressure pump of the intelligent automatic sputum suction device.
Fig. 3 is a schematic structural diagram of a conversion head of the intelligent automatic sputum suction device.
FIG. 4 is a schematic structural diagram of a tube coil of the intelligent automatic sputum aspirator.
FIG. 5 is a schematic structural diagram of a tube coil of the intelligent automatic sputum aspirator.
Fig. 6 is a schematic structural diagram of a tank cover of the intelligent automatic sputum suction device.
FIG. 7 is a schematic structural diagram of a tank of the intelligent automatic sputum suction apparatus.
FIG. 8 is a schematic view of the combination of the sputum storage tank of the intelligent automatic sputum aspirator.
FIG. 9 is a schematic structural diagram of a negative pressure induction device of the intelligent automatic sputum suction apparatus.
FIG. 10 is a schematic plan view of a negative pressure sensing device of the intelligent automatic sputum aspirator.
Fig. 11 is a schematic structural diagram of a negative pressure pump of the intelligent automatic sputum suction device.
Detailed Description
The invention will be further described with reference to the following examples and with reference to the accompanying drawings.
The reference numerals and components referred to in the drawings are as follows:
1. conversion head 11 and breathing machine interface
12. Airway interface 13, sputum aspirator inlet
2. Pipe spool 21, bobbin holder
22. Rotating handle 23 and sputum outlet
24. Sputum suction tube
3. Sputum storage tank 31 and tank cover
32. Can 33, negative pressure tube
4. Negative pressure induction device 41 and valve cover
411. Sensing connector a 412 and sensing connector b
413. Sensing connector c 414 and sensing connector d
42. Sensing device joint 421 and inner tube
422. Outer tube 43, spring
44. Pressure knob
5. Negative pressure pump 51, pump body
52. Control module 53 and pump pipe
Example 1
Referring to fig. 1 and 2, fig. 1 is a schematic diagram of a switching head, a wire coil, a sputum storage tank, a negative pressure induction device and a negative pressure pump of an intelligent automatic sputum suction device; FIG. 2 is a schematic diagram of the combination of a switching head, a pipeline disk, a sputum storage tank, a negative pressure induction device and a negative pressure pump of the intelligent automatic sputum suction device. The intelligent automatic sputum suction device comprises a conversion head (1), a pipeline disc (2), a sputum storage tank (3), a negative pressure induction device (4) and a negative pressure pump (5);
referring to fig. 3, fig. 3 is a schematic structural diagram of a conversion head of an intelligent automatic sputum aspirator. The conversion head (1) comprises a breathing machine interface (11), an airway interface (12) and a sputum suction tube inlet (13); the conversion head (1) is cylindrical and hollow; the upper end of the conversion head (1) is provided with a breathing machine interface (11); the lower end of the conversion head (1) is provided with an air passage interface (12); the side surface of the conversion head (1) is provided with a sputum suction pipe inlet (13);
referring to fig. 4 and 5, fig. 4 is a schematic structural view of a tube plate of the intelligent automatic sputum aspirator; FIG. 5 is a schematic structural diagram of a tube coil of the intelligent automatic sputum aspirator. The pipeline disc (2) comprises a pipeline disc frame (21), a rotating handle (22), a sputum outlet (23) and a sputum suction pipe (24); the two ends of the bobbin disc rack (21) are respectively provided with a rotating handle (22) and a sputum outlet (23); the sputum suction pipe (24) is wound on the bobbin bracket (21), one end of the sputum suction pipe is inserted into the sputum outlet (23), and the other end of the sputum suction pipe is suspended outside the bobbin bracket (21);
referring to fig. 6, 7 and 8, fig. 6 is a schematic structural view of a tank cover of an intelligent automatic sputum aspirator; FIG. 7 is a schematic structural diagram of a tank of the intelligent automatic sputum aspirator; FIG. 8 is a schematic view of the combination of the sputum storage tank of the intelligent automatic sputum aspirator. The sputum storage tank (3) comprises a tank cover (31), a tank body (32) and a negative pressure pipe (33); the tank cover (31) is cylindrical, and the lower end of the tank cover is open; the inner wall of the tank cover (31) is provided with internal threads (311); the negative pressure pipe (33) penetrates through the tank cover (31) and is fixed; the tank body (32) is cylindrical, and the upper end of the tank body is open; an external thread (321) is arranged at the opening of the tank body (32);
referring to fig. 9 and 10, fig. 9 is a schematic structural diagram of a negative pressure sensing device of an intelligent automatic sputum suction device; FIG. 10 is a schematic plan view of a negative pressure sensing device of the intelligent automatic sputum aspirator.
The negative pressure sensing device (4) comprises a valve cover (41), a sensing joint a (411), a sensing joint b (412), a sensing joint c (413), a sensing joint d (414), a sensing device joint (42), an inner tube (421), an outer tube (422), a spring (43) and a pressure knob (44); the valve cover (41) is cylindrical; the side surface of the valve cover (41) is provided with a sensing joint a (411) and a sensing joint b (412); an inner pipe (421) is fixed in the middle of the lower part of the valve cover (41); the induction device joint (42) is in a circular tube shape; an outer pipe (422), a sensing joint c (413) and a sensing joint d (414) are fixed on the side surface of the sensing device joint (42); the pressure knob (44) is connected to the outer pipe (422) in a threaded manner; the spring (43) is sleeved on the outer pipe (422), one end of the spring is fixed on the valve cover (41), and the other end of the spring is fixed on the pressure knob (44);
referring to fig. 11, fig. 11 is a schematic structural diagram of a negative pressure pump of an intelligent automatic sputum suction apparatus.
The negative pressure pump (5) comprises a pump body (51), a control module (52) and a pump pipe (53); the lower part of the pump body (51) is cylindrical, the middle part is in a semi-sphere shape, and the upper part is in a cone shape; the control module (52) is fixed on the side surface of the lower part of the pump body (51); the pump pipe (53) is fixed at the top end of the upper cone of the pump body (51);
the sputum suction pipe (24) is inserted into the sputum suction pipe inlet (13); the sputum outlet (23) is connected with a negative pressure pipe (33) through a pipeline; the tank cover (31) is in threaded connection with the tank body (32); and two ends of the induction device joint (42) are respectively connected with the negative pressure pipe (33) and the pump pipe (53) through pipelines.
The outer diameter of the sputum suction pipe (24) is matched with the inner diameter of the sputum suction pipe inlet (13).
The sputum outlet (23), the negative pressure pipe (33), the induction device joint (42) and the pump pipe (53) are the same in inner and outer diameter size.
The inner thread (311) of the can cover (31) is matched with the outer thread (321) of the can body (32).
The outer diameter of the inner pipe (421) is matched with the inner diameter of the outer pipe (422).
Example 2
Referring to fig. 9 and 10, fig. 9 is a schematic structural diagram of a negative pressure sensing device of an intelligent automatic sputum suction device; FIG. 10 is a schematic plan view of a negative pressure sensing device of the intelligent automatic sputum aspirator.
The working principle of the negative pressure induction device of the intelligent automatic sputum suction device is as follows:
the stress balance equation of the negative pressure induction device of the intelligent automatic sputum suction device is elastic force F (device external air pressure P0-device internal air pressure P1) and inner tube cross-sectional area S; the elastic force F is derived from the compression degree of the spring (43); when the air pressure in the pipe is continuously reduced along with the operation of the negative pressure pump, the valve cover (41) is reduced under the action of the atmospheric pressure, the sensing joint a (411) is contacted with the sensing joint c (413), the sensing joint b (412) is contacted with the sensing joint d (414) to form a passage, and the control module (52) enables the negative pressure pump (5) to stop operating and give an alarm; when the air pressure in the pipe slowly rises along with the stop of the negative pressure pump, the valve cover (41) rises under the action of the air pressure in the pipe, the sensing connector a (411) is separated from the sensing connector c (413), the sensing connector b (412) is separated from the sensing connector d (414) to form a short circuit, and the control module (52) enables the negative pressure pump (5) to work after reaching the preset time.
Example 3
Referring to fig. 1 and 2, fig. 1 is a schematic diagram of a switching head, a wire coil, a sputum storage tank, a negative pressure induction device and a negative pressure pump of an intelligent automatic sputum suction device; FIG. 2 is a schematic diagram of the combination of a switching head, a pipeline disk, a sputum storage tank, a negative pressure induction device and a negative pressure pump of the intelligent automatic sputum suction device.
The intelligent automatic sputum suction device comprises the following use processes and methods:
firstly, a conversion head (1) is connected with a breathing machine and an trachea cannula, a rotary handle (22) is rotated to adjust the exposed length of a sputum suction tube (24) to be proper, and the sputum suction tube (24) is inserted into a sputum suction tube inlet (13); the negative pressure pump (5) is then activated, the control module (52) is adjusted, the time of the working interval is set and the operation is started.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and additions can be made without departing from the principles of the present invention, and these improvements and additions should also be regarded as the protection scope of the present invention.
Claims (5)
1. An intelligent automatic sputum suction device is characterized by comprising a conversion head (1), a pipeline disc (2), a sputum storage tank (3), a negative pressure induction device (4) and a negative pressure pump (5); the conversion head (1) comprises a breathing machine interface (11), an airway interface (12) and a sputum suction tube inlet (13); the conversion head (1) is cylindrical and hollow; the upper end of the conversion head (1) is provided with a breathing machine interface (11); the lower end of the conversion head (1) is provided with an air passage interface (12); the side surface of the conversion head (1) is provided with a sputum suction pipe inlet (13); the pipeline disc (2) comprises a disc frame (21), a rotating handle (22), a sputum outlet (23) and a sputum suction pipe (24); the two ends of the bobbin disc rack (21) are respectively provided with a rotating handle (22) and a sputum outlet (23); the sputum suction pipe (24) is wound on the bobbin bracket (21), one end of the sputum suction pipe is inserted into the sputum outlet (23), and the other end of the sputum suction pipe is suspended outside the bobbin bracket (21); the sputum storage tank (3) comprises a tank cover (31), a tank body (32) and a negative pressure pipe (33); the tank cover (31) is cylindrical, and the lower end of the tank cover is open; the inner wall of the tank cover (31) is provided with internal threads (311); the negative pressure pipe (33) penetrates through the tank cover (31) and is fixed; the tank body (32) is cylindrical, and the upper end of the tank body is open; an external thread (321) is arranged at the opening of the tank body (32); the negative pressure sensing device (4) comprises a valve cover (41), a sensing joint a (411), a sensing joint b (412), a sensing joint c (413), a sensing joint d (414), a sensing device joint (42), an inner tube (421), an outer tube (422), a spring (43) and a pressure knob (44); the valve cover (41) is cylindrical; the side surface of the valve cover (41) is provided with a sensing joint a (411) and a sensing joint b (412); an inner pipe (421) is fixed in the middle of the lower part of the valve cover (41); the induction device joint (42) is in a circular tube shape; an outer pipe (422), a sensing joint c (413) and a sensing joint d (414) are fixed on the side surface of the sensing device joint (42); the pressure knob (44) is connected to the outer pipe (422) in a threaded manner; the spring (43) is sleeved on the outer pipe (422), one end of the spring is fixed on the valve cover (41), and the other end of the spring is fixed on the pressure knob (44); the negative pressure pump (5) comprises a pump body (51), a control module (52) and a pump pipe (53); the lower part of the pump body (51) is cylindrical, the middle part is in a semi-sphere shape, and the upper part is in a cone shape; the control module (52) is fixed on the side surface of the lower part of the pump body (51); the pump pipe (53) is fixed at the top end of the upper cone of the pump body (51); the sputum suction pipe (24) is inserted into the sputum suction pipe inlet (13); the sputum outlet (23) is connected with a negative pressure pipe (33) through a pipeline; the tank cover (31) is in threaded connection with the tank body (32); and two ends of the induction device joint (42) are respectively connected with the negative pressure pipe (33) and the pump pipe (53) through pipelines.
2. The intelligent automatic sputum aspirator of claim 1, wherein the outer diameter of the sputum aspirator tube (24) is matched with the inner diameter of the sputum aspirator tube inlet (13).
3. The intelligent automatic sputum aspirator of claim 1, wherein the sputum outlet (23), the negative pressure tube (33), the sensing device joint (42) and the pump tube (53) have the same inner and outer diameter dimensions.
4. The intelligent automatic sputum aspirator of claim 1, wherein the internal thread (311) of the canister lid (31) is engaged with the external thread (321) of the canister body (32).
5. The intelligent automatic sputum aspirator according to claim 1, wherein the outer diameter of the inner tube (421) is identical to the inner diameter of the outer tube (422).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920056204.5U CN210205440U (en) | 2019-01-14 | 2019-01-14 | Intelligent automatic sputum suction device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920056204.5U CN210205440U (en) | 2019-01-14 | 2019-01-14 | Intelligent automatic sputum suction device |
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| CN210205440U true CN210205440U (en) | 2020-03-31 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109718400A (en) * | 2019-01-14 | 2019-05-07 | 上海市第一人民医院 | The automatic phlegm sucking equipment of intelligence |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109718400A (en) * | 2019-01-14 | 2019-05-07 | 上海市第一人民医院 | The automatic phlegm sucking equipment of intelligence |
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