CN112263722A - Portable hand-held electric sputum aspirator - Google Patents
Portable hand-held electric sputum aspirator Download PDFInfo
- Publication number
- CN112263722A CN112263722A CN202011165013.6A CN202011165013A CN112263722A CN 112263722 A CN112263722 A CN 112263722A CN 202011165013 A CN202011165013 A CN 202011165013A CN 112263722 A CN112263722 A CN 112263722A
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- Prior art keywords
- sputum aspirator
- sputum
- main part
- negative pressure
- aspirator main
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/71—Suction drainage systems
- A61M1/74—Suction control
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- A61M1/0023—
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/71—Suction drainage systems
- A61M1/74—Suction control
- A61M1/741—Suction control with means for varying suction manually
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/71—Suction drainage systems
- A61M1/78—Means for preventing overflow or contamination of the pumping systems
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- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- External Artificial Organs (AREA)
Abstract
The invention discloses a portable handheld electric sputum aspirator which comprises a sputum aspirator main body, wherein an aspirator for aspirating sputum is arranged inside the sputum aspirator main body, the sputum aspirator main body is made of plastic materials, the length, width and height of the sputum aspirator main body are 20cm, 8cm and 15cm respectively, the total weight of the sputum aspirator main body is less than 1kg, the sputum aspirator main body is arranged in an L-like shape, a handle is fixedly connected to the side face of the short side of the sputum aspirator main body, the handle is arranged in an arc shape, and a power switch capable of controlling the aspirator switch is arranged on the outer side wall of the handle. According to the invention, the negative pressure can be adjusted at any time by setting the plus-minus negative pressure button, so that the negative pressure in the sputum aspirator main body is suitable for patients of different ages, the condition that the conventional sputum aspirator cannot meet the strict requirements of different ages and illness conditions on the negative pressure is effectively avoided, the treatment process is more reasonable and the treatment result is more efficient by controlling the negative pressure in a targeted manner.
Description
Technical Field
The invention relates to the technical field of sputum aspirators, in particular to a portable handheld electric sputum aspirator.
Background
The sputum aspirator mainly comprises an electric sputum aspirator and a simple manual sputum aspirator, the operation end needs to be connected with a sputum suction pipe or a sponge sputum suction pipe for use, and the common electric sputum aspirator is large in size and inconvenient to carry.
In the hospital transport patient on the way, when especially transporting and this kind of domestic short distance is handled in the institute, basically add the sputum suction pipe through large-size empty needle and aspirate sputum temporarily, the sputum aspirator of manual suction on the occasional market, this kind of manual suction's sputum aspirator has added a disposable collection phlegm bag just as the device of negative pressure suction cup, several sputum suction pipes have been joined in marriage, it is tired hand very much to use, it is the technical operation of a specialty simultaneously to inhale the phlegm, different ages and the state of an illness have strict requirements to the negative pressure size, this kind of sputum aspirator negative pressure size is uncontrollable completely, be unfavorable for different patients' use, the sputum of sputum aspirator inside storage bag that has now simultaneously can flow backwards and enter into inside motor and the eccentric wheel of aspirator, arouse the aspirator to damage, for this reason, propose a portable hand-held type electric sputum aspirator.
Disclosure of Invention
The invention aims to solve the defects that the negative pressure of a sputum aspirator in the prior art is completely uncontrollable and is not beneficial to different patients, and provides a portable handheld electric sputum aspirator.
In order to achieve the purpose, the invention adopts the following technical scheme:
a portable handheld electric sputum aspirator comprises a sputum aspirator main body, wherein an aspirator for aspirating sputum is arranged inside the sputum aspirator main body, the sputum aspirator main body is made of plastic, the length of the sputum aspirator main body is 20cm, the width of the sputum aspirator main body is 8cm, the height of the sputum aspirator main body is 15cm, the total weight of the sputum aspirator main body is less than 1kg, the sputum aspirator main body is arranged in an L-shaped manner, a handle is fixedly connected to the side face of the short side of the sputum aspirator main body, the handle is arranged in an arc shape, a power switch capable of controlling a switch of the aspirator is installed on the outer side wall of the handle, a dry battery cover plate is rotatably connected to the top of the long side face of the sputum aspirator main body, four sections of five dry batteries are placed inside the dry battery cover plate, a USB charging port located on the side face of the dry battery cover plate is arranged at the top of the sputum aspirator main body, an addition and subtraction negative pressure button for, the top of sputum aspirator main part is equipped with the electronic display screen who is used for showing negative pressure numerical value that is located plus-minus negative pressure button side, the general interface of long limit tip fixedly connected with of sputum aspirator main part, one side fixed mounting that the sputum aspirator main part was kept away from to general interface has the phlegm pipe of inhaling, the disposable collection phlegm bag of cylindric safe transition bottle of class and platykurtic is installed respectively to the bottom on the long limit of sputum aspirator main part, the bottom on the long limit of sputum aspirator main part is connected with supporting mechanism.
Preferably, the whole body of the sputum aspirator main body is arranged in a full round angle.
Preferably, the duration of a journey is longer than 24 hours under the condition that the number five dry batteries and the USB charging port in the dry battery cover plate are fully charged.
Preferably, the interface position on disposable collection phlegm bag and the safe transition bottle all is equipped with hard plastic screw connector, fixedly connected with hard plastic pipe on the first hard plastic screw connector is located inside disposable collection phlegm bag the cm length of hard plastic pipe extends to the inside of disposable collection phlegm bag, is located inside the safe transition bottle the cm length of hard plastic pipe extends to the inside of safe transition bottle, disposable collection phlegm bag is the PE soft plastics material.
Preferably, the supporting mechanism includes the installation piece of fixed connection in sputum aspirator main part tip bottom, the bottom of installation piece is rotated and is connected with the adjusting collar, the inside of adjusting collar is equipped with the thread groove, the inside wall threaded connection of thread groove has interim supporting leg, the solid fixed ring of bottom fixedly connected with of adjusting collar, interim supporting leg passes solid fixed ring and rotates with solid fixed ring to be connected.
Preferably, the number of the plus-minus negative pressure buttons is two, an installation cavity is arranged in the sputum aspirator main body, a negative pressure machine used for controlling the negative pressure is arranged in the installation cavity, and a power supply of the negative pressure machine is electrically connected with a power switch.
Compared with the prior art, the invention has the beneficial effects that:
1. negative pressure size can be adjusted at any time through the setting of adding minus pressure button, make the inside negative pressure size of sputum aspirator main part be applicable to different ages's patient, the effectual current sputum aspirator of having avoided can't satisfy the condition that different ages and state of an illness have strict requirements to the negative pressure size, through the treatment of control negative pressure size pertinence, make the process of treatment more reasonable, the result of treatment is more high-efficient, can observe the inside negative pressure size of sputum aspirator main part this moment through the electronic display screen at any time, accomplish real-time supervision negative pressure, just with adjust and control, general interface is fit for connecting the phlegm pipe of inhaling of most of specifications on the market, No. five dry batteries in the dry battery apron and USB charge mouthful can continue to navigate more than 24 hours under being full of the electric condition.
2. Through the setting of safe transition bottle, the sputum that makes probably to overflow can flow and collect in the safe transition bottle temporarily, prevents that the refluence sputum from polluting sputum aspirator main part body, avoids the sputum to enter into the inside motor and the eccentric wheel of aspirator that can flow backwards, arouses the condition that the aspirator damaged, the effectual life who prolongs the sputum aspirator main part.
3. Through the cooperation work between the supporting mechanism, rotatable adjusting collar, adjusting collar rotates on the installation piece this moment, because solid fixed ring's is spacing, interim supporting leg can be followed the inside rotation of adjusting collar and is gone out, can play the effect of support to the sputum aspirator main part is whole temporarily through the interim supporting leg that rotates out, it is required to explain, the bottom of the interim supporting leg that rotates out and safe transition bottle and the tip bottom of sputum aspirator main part are in on same water flat line, it is more obvious to make the supporting effect, make the sputum aspirator main part whole remain stable.
4. This electronic sputum aspirator of portable hand-held type has conveniently, it is light and handy, easy operation is easy to learn, the negative pressure can carry out the specialty according to the state of an illness patient of different ages and adjust, the negative pressure size is visual, the disposable collection sputum bag makes things convenient for the filth to clear up, safe transition bottle guarantee host computer safety, the whole time of endurance of machine is long, multiple effect that two kinds of power storage modes guarantee used, be applicable to in short distance transports patient and the ward that has the risk of sputum asphyxia, outpatient service, the health hospital of community, endowment mechanism, house to the patient that has the risk of sputum asphyxia.
Drawings
FIG. 1 is a schematic view of a portable handheld electric sputum aspirator according to the present invention;
FIG. 2 is a front view of the portable handheld electric sputum aspirator of the present invention;
FIG. 3 is a schematic structural view of a temporary support leg of the portable handheld electric sputum aspirator provided by the present invention;
fig. 4 is a top view of the portable handheld electric sputum aspirator of the present invention.
In the figure: 1 sputum aspirator main part, 2 handles, 3 switch, 4 dry battery apron, 5USB charge mouthful, 6 add and subtract negative pressure button, 7 electronic display screen, 8 general interfaces, 9 inhale the phlegm pipe, 10 disposable collection phlegm bags, 11 safe transition bottles, 12 hard plastic tubes, 13 adjusting collar, 14 interim supporting legs, the solid fixed ring of 15, 16 installation pieces.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, a portable hand-held electric sputum aspirator comprises a sputum aspirator main body 1, a suction apparatus for sucking sputum is arranged inside the sputum aspirator main body 1, the sputum aspirator main body 1 is made of plastic material, the length, width and height of the sputum aspirator main body 1 are 20cm, 8cm and 15cm, the total weight of the sputum aspirator main body 1 is less than 1kg, the sputum aspirator main body 1 is arranged in a L-like shape, a handle 2 is fixedly connected to the short side surface of the sputum aspirator main body 1, the handle 2 is arranged in an arc shape and is taken by people, a power switch 3 capable of controlling a suction apparatus switch is arranged on the outer side wall of the handle 2, the power switch 3 can control the suction apparatus switch to be turned on and off, a dry battery cover plate 4 is rotatably connected to the top of the long side surface of the sputum aspirator main body 1, four dry batteries and five dry batteries are placed inside the dry battery cover plate 4, a USB charging port 5 positioned on the, the top of the sputum aspirator main body 1 is provided with a plus-minus negative pressure button 6 which is positioned on the side of a USB charging port 5 and used for adjusting the negative pressure, the negative pressure can be adjusted at any time by setting the plus-minus negative pressure button 6, so that the negative pressure inside the sputum aspirator main body 1 is suitable for patients of different ages, the situation that the existing sputum aspirator can not meet the strict requirements of negative pressure of different ages and illness states is effectively avoided, the treatment process is more reasonable by controlling the negative pressure pertinence, the treatment result is more efficient, the top of the sputum aspirator main body 1 is provided with an electronic display screen 7 which is positioned on the side of the plus-minus negative pressure button 6 and used for displaying the negative pressure value, the negative pressure inside the sputum aspirator main body 1 at the moment can be observed at any time through the electronic display screen 7, the real-time negative pressure monitoring is realized, the adjustment and the control are convenient, the long edge end part of the sputum aspirator main body, it should be noted that the universal connector 8 is suitable for being connected with the sputum suction tubes of most specifications on the market, the sputum suction tube 9 is fixedly installed on one side of the universal connector 8 far away from the sputum aspirator main body 1, and the bottom of the long edge of the sputum aspirator main body 1 is respectively provided with a cylindrical safety transition bottle 11 and a flat disposable sputum collection bag 10.
The whole full fillet of sputum aspirator main part 1 sets up, can avoid the whole striking of sputum aspirator main part 1 to damage and the scratch damage through the whole full fillet setting of sputum aspirator main part 1, can continue a journey for more than 24 hours under the full electric condition of the No. five dry batteries in the dry battery apron 4 and USB charge mouth 5, the interface position on disposable album of phlegm bag 10 and the safety transition bottle 11 all is equipped with hard plastic screw interface, fixedly connected with hard plastic pipe 12 on the first hard plastic screw interface, the 2cm length of the hard plastic pipe 12 that is located inside disposable album of phlegm bag 10 extends to the inside of disposable album of phlegm bag 10, the 2cm length of the hard plastic pipe 12 that is located inside safety transition bottle 11 extends to the inside of safety transition bottle 11, disposable album of phlegm bag 10 is the soft plastics material of PE, through the setting that can change disposable album of phlegm bag 10 at any time, keep clean throughout in making the disposable album of phlegm bag 10 of more renewing, avoid unclean material influence patient's the state of an illness in disposable collection phlegm bag 10, setting through safe transition bottle 11, make the sputum that probably spills over flow and collect in can flowing safe transition bottle 11 temporarily, prevent that the refluence sputum from polluting sputum aspirator main part 1 body, avoid the sputum to probably flow backwards and enter into the inside motor and the eccentric wheel of aspirator, arouse the condition that the aspirator damaged, the effectual life who prolongs sputum aspirator main part 1, the quantity of plus-minus pressure button 6 is two, the inside of aspirator main part 1 is equipped with the installation cavity, be equipped with the negative pressure machine who is used for controlling the negative pressure size in the installation cavity, be connected between negative pressure machine's power and switch 3 electricity.
The bottom of the long edge of the sputum aspirator main body 1 is connected with a supporting mechanism, the supporting mechanism comprises a mounting block 16 fixedly connected with the bottom of the end part of the sputum aspirator main body 1, the bottom of the mounting block 16 is rotatably connected with an adjusting sleeve 13, a thread groove is arranged in the adjusting sleeve 13, the inner side wall of the thread groove is in threaded connection with a temporary supporting leg 14, the bottom of the adjusting sleeve 13 is fixedly connected with a fixing ring 15, the temporary supporting leg 14 passes through the fixing ring 15 and is rotatably connected with the fixing ring 15, the adjusting sleeve 13 can be rotated through the matching work between the supporting mechanisms, the adjusting sleeve 13 rotates on the mounting block 16 at the moment, due to the limit of the fixing ring 15, the temporary supporting leg 14 can be rotated out from the inside of the adjusting sleeve 13, the rotated temporary supporting leg 14 can temporarily support the whole sputum aspirator main body 1, it is required to be explained that the bottom of the rotated temporary supporting leg 14, the bottom of the safety transition bottle 11 and, make the supporting effect more obvious, make 1 whole remain stable in the sputum aspirator main part, this portable hand-held type electric sputum aspirator has conveniently, it is light and handy, easy operation easily learns, the negative pressure can carry out professional regulation according to the state of an illness patient of different ages, the negative pressure size is visual, the convenient filth of disposable collection sputum bag is cleared up, safety transition bottle ensures host computer safety, the whole time of endurance of machine is long, multiple effect that two kinds of power storage mode guarantee were used, be applicable to in short distance transport patient and the ward that has the risk of sputum asphyxia, the emergency call, community health hospital, endowment mechanism, house to the patient that has the risk of sputum asphyxia.
In the invention, the portable hand-held electric sputum aspirator can be simply and lightly lifted to any place, the temporary supporting leg 13 can be temporarily installed, the installation bolt 15 is screwed into the installation plate 14 and the sputum aspirator main body 1 to complete the installation between the temporary supporting leg 13 and the sputum aspirator main body 1, the installed temporary supporting leg 13 can play a role of supporting the whole temporary sputum aspirator main body 1 by matching with the short side support of the sputum aspirator main body 1, when the portable hand-held electric sputum aspirator works, the sputum suction tube 9 can be installed in the universal interface 8 on the sputum aspirator main body 1, then the handle 2 on the sputum aspirator main body 1 is held by hand, the sputum suction part of the end part of the sputum suction tube 9 facing to a patient is opened by pressing the power switch 3 with the thumb of the hand holding the handle 2, the sputum aspirator main body 1 works to suck the affected part of the patient, the sputum sucked is collected in the disposable sputum collection bag 10, the disposable sputum collection bag 10 for collecting the sputum is screwed on the sputum aspirator main body 1, meanwhile, the disposable sputum-collecting bag 10 can be replaced at any time, the disposable sputum-collecting bag 10 is unscrewed to be replaced by a new disposable sputum-collecting bag 10, so that the disposable sputum-collecting bag 10 is always kept clean, and after the disposable sputum-collecting bag 10 is full, the overflowing sputum can flow into the safe transition bottle 11 for temporary collection, so that the sputum is prevented from polluting the main body of the sputum aspirator 1, meanwhile, the screw thread of the safe transition bottle 11 is screwed and removed, the safe transition bottle 11 can be cleaned and disinfected, when sputum is sucked, the two negative pressure increasing and reducing buttons 6 are pressed, the pressure inside the sputum aspirator body 1 is adjusted, meanwhile, the electronic display screen 7 can display the specific numerical value of the pressure inside the sputum aspirator body 1 at the moment, so that the pressure can be more suitable for patients of different ages, the aspirator can supply power through the dry battery inside the dry battery cover plate 4, meanwhile, the suction device can be powered by inserting a power supply into the USB charging port 5 to charge the USB charging port 5.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. Portable hand-held type electric sputum aspirator, including sputum aspirator main part (1), its characterized in that, the inside of sputum aspirator main part (1) is equipped with the aspirator that is used for inhaling the phlegm, sputum aspirator main part (1) is the plastics material, sputum aspirator main part (1) is long 20cm, wide 8cm, high 15cm, the total weight of sputum aspirator main part (1) is less than 1kg, sputum aspirator main part (1) is the setting of type L form, the minor face side fixedly connected with handle (2) of sputum aspirator main part (1), handle (2) are the arc setting, switch (3) of steerable aspirator switch are installed to the lateral wall of handle (2), the top on sputum aspirator main part (1) long limit is rotated and is connected with dry battery apron (4), four sections five dry battery numbers have been placed to the inside of dry battery apron (4), the top of sputum aspirator main part (1) is equipped with USB charge mouth (5) that are located apron (4) side, the utility model discloses a sputum aspirator, including sputum aspirator main part (1), add and subtract negative pressure button (6) that are used for adjusting the negative pressure size that are located USB charge mouth (5) side are equipped with at the top of sputum aspirator main part (1), the electronic display screen (7) that are used for showing the negative pressure numerical value that are located add and subtract negative pressure button (6) side are equipped with at the top of sputum aspirator main part (1), long limit tip fixedly connected with general interface (8) of sputum aspirator main part (1), one side fixed mounting that sputum aspirator main part (1) was kept away from in general interface (8) has phlegm pipe (9), the disposable collection phlegm bag (10) of cylindric safety transition bottle (11) of class and platykurtic are installed respectively to the bottom on long limit of sputum aspirator main part (1), the bottom on long limit of aspirator main part (1) is connected.
2. The portable handheld electric sputum aspirator of claim 1, wherein the sputum aspirator body (1) is entirely rounded.
3. The portable hand-held electric sputum aspirator of claim 1, wherein the five dry cell in the dry cell cover plate (4) and the USB charging port (5) can last longer than 24 hours when fully charged.
4. The portable handheld electric sputum aspirator of claim 1, wherein the interface positions on the disposable sputum collection bag (10) and the safety transition bottle (11) are both provided with a hard plastic screw interface, the first hard plastic screw interface is fixedly connected with a hard plastic tube (12), the length of 2cm of the hard plastic tube (12) inside the disposable sputum collection bag (10) extends to the inside of the disposable sputum collection bag (10), the length of 2cm of the hard plastic tube (12) inside the safety transition bottle (11) extends to the inside of the safety transition bottle (11), and the disposable sputum collection bag (10) is made of PE soft plastic.
5. The portable handheld electric sputum aspirator of claim 1, characterized in that, the supporting mechanism includes a mounting block (16) fixedly connected to the bottom of the end of the sputum aspirator main body (1), the bottom of the mounting block (16) is rotatably connected with an adjusting sleeve (13), the inside of the adjusting sleeve (13) is provided with a thread groove, the inside wall of the thread groove is connected with a temporary supporting leg (14) by screw thread, the bottom of the adjusting sleeve (13) is fixedly connected with a fixed ring (15), and the temporary supporting leg (14) passes through the fixed ring (15) and is rotatably connected with the fixed ring (15).
6. The portable handheld electric sputum aspirator of claim 1, wherein the number of the negative pressure increasing and decreasing buttons (6) is two, a mounting cavity is arranged inside the sputum aspirator body (1), a negative pressure machine for controlling the negative pressure is arranged in the mounting cavity, and the power supply of the negative pressure machine is electrically connected with the power switch (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011165013.6A CN112263722A (en) | 2020-10-27 | 2020-10-27 | Portable hand-held electric sputum aspirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011165013.6A CN112263722A (en) | 2020-10-27 | 2020-10-27 | Portable hand-held electric sputum aspirator |
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| Publication Number | Publication Date |
|---|---|
| CN112263722A true CN112263722A (en) | 2021-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011165013.6A Pending CN112263722A (en) | 2020-10-27 | 2020-10-27 | Portable hand-held electric sputum aspirator |
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| CN (1) | CN112263722A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113101479A (en) * | 2021-04-15 | 2021-07-13 | 首都医科大学附属北京潞河医院 | Portable neonate breathes auxiliary system |
| CN114129788A (en) * | 2021-11-24 | 2022-03-04 | 遵义医科大学附属医院 | Hydrops drainage processing apparatus in neurosurgery art |
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| CN109091710A (en) * | 2018-09-11 | 2018-12-28 | 南通大学附属医院 | A kind of portable attractor |
| CN208319617U (en) * | 2017-12-12 | 2019-01-04 | 黄华英 | A kind of sputum aspirator for paediatrics |
| CN109481762A (en) * | 2018-12-27 | 2019-03-19 | 蒋妍 | A kind of Pediatric sputum aspirator |
| CN111617327A (en) * | 2020-06-10 | 2020-09-04 | 冀霞 | Sputum aspirator convenient to disinfection type |
| CN211634552U (en) * | 2020-02-15 | 2020-10-09 | 吉林大学第一医院 | Negative pressure sputum suction device with multi-angle adjustment |
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2020
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208319617U (en) * | 2017-12-12 | 2019-01-04 | 黄华英 | A kind of sputum aspirator for paediatrics |
| CN109091710A (en) * | 2018-09-11 | 2018-12-28 | 南通大学附属医院 | A kind of portable attractor |
| CN109481762A (en) * | 2018-12-27 | 2019-03-19 | 蒋妍 | A kind of Pediatric sputum aspirator |
| CN211634552U (en) * | 2020-02-15 | 2020-10-09 | 吉林大学第一医院 | Negative pressure sputum suction device with multi-angle adjustment |
| CN111617327A (en) * | 2020-06-10 | 2020-09-04 | 冀霞 | Sputum aspirator convenient to disinfection type |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113101479A (en) * | 2021-04-15 | 2021-07-13 | 首都医科大学附属北京潞河医院 | Portable neonate breathes auxiliary system |
| CN114129788A (en) * | 2021-11-24 | 2022-03-04 | 遵义医科大学附属医院 | Hydrops drainage processing apparatus in neurosurgery art |
| CN114129788B (en) * | 2021-11-24 | 2023-12-22 | 遵义医科大学附属医院 | Effusion drainage processing apparatus in neurosurgery |
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Application publication date: 20210126 |