CN112516427A - Rolling brush type artificial airway sputum scab cleaning device - Google Patents
Rolling brush type artificial airway sputum scab cleaning device Download PDFInfo
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- CN112516427A CN112516427A CN202011358737.2A CN202011358737A CN112516427A CN 112516427 A CN112516427 A CN 112516427A CN 202011358737 A CN202011358737 A CN 202011358737A CN 112516427 A CN112516427 A CN 112516427A
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- pipe
- sputum suction
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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
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/04—Tracheal tubes
- A61M16/0402—Special features for tracheal tubes not otherwise provided for
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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
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/04—Tracheal tubes
- A61M16/0463—Tracheal tubes combined with suction tubes, catheters or the like; Outside connections
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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
- A61M2209/00—Ancillary equipment
- A61M2209/10—Equipment for cleaning
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- Emergency Medicine (AREA)
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- Anesthesiology (AREA)
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- Heart & Thoracic Surgery (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 utility model provides a roll artifical air flue phlegm scab clearance ware of brush formula, includes the breather pipe, blocks up the gasbag, inhales the phlegm round brush and inhales the phlegm pipe, inhales the phlegm pipe and is the body in the belt wheel chamber that inner tube and outer tube are constituteed, inhales the phlegm round brush and includes the disc body, and the inside of disc body is equipped with stores up the phlegm chamber, and evenly distributed has the multiunit brush hair on the periphery of disc body, all is provided with between adjacent two sets of brush hairs and inhales the phlegm head. In the sputum suction process, on one hand, the blocking air bag and the vent pipe are matched with each other, so that the negative pressure environment is completely isolated from the body of the patient, and the situations that the gas quantity of peripheral lung tissues of the patient is reduced and hypoxemia occurs due to the fact that gas is sucked out by negative pressure suction in the sputum suction process are avoided; on the other hand, inhale the phlegm head and can rotate, can scrape down and inhale smoothly the phlegm that glues on artifical air flue pipe wall through rotatory operation, reach the effect of deep-cleaning.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a rolling brush type artificial airway sputum scab cleaning device.
Background
The artificial airway is an air passage established by directly inserting a catheter into an air pipe or inserting the catheter into the air pipe through an upper respiratory tract, and provides conditions for effective drainage, smoothness and mechanical ventilation of the airway. The most common artificial airways used today are endotracheal tubes and tracheostomy tubes. Patients with upper airway obstruction, airway secretion retention, and the need to perform mechanical ventilation all need to establish artificial airways.
The establishment of the worker airway can ensure that the patient has enough oxygen supply, the airway obstruction is reduced, and the artificial airway is properly managed after the establishment, including the fixation of the artificial airway, the humidification of the artificial airway, the respiration of the artificial airway, the sputum suction of the artificial airway and the like. When the secretion of the airway is sucked, two problems are often faced, firstly, sticky sputum in the airway is attached to the inner wall of the airway in a large amount, and is difficult to be completely peeled off from the tube wall only through negative pressure suction, and secondly, during the sputum suction, if negative pressure with high strength is adopted, gas can be sucked out besides the sputum suction, so that the gas quantity reaching the peripheral lung tissue of a patient is reduced, and hypoxemia is easy to occur; in addition, when the airway secretion is more, the sputum suction time is longer, the ventilation effect of the patient is affected, and hypoxemia is caused.
Disclosure of Invention
The invention aims to solve the technical problem and provide a rolling brush type artificial airway sputum scab cleaning device.
In order to solve the technical problems, the invention adopts the technical scheme that: a rolling brush type artificial airway sputum scab cleaning device comprises a breather pipe, a blocking air bag, a sputum suction rolling brush and a sputum suction pipe;
the blocking air bag is of an annular structure in an inflated state, the blocking air bag is fixedly sleeved at the head end of the vent pipe, an inner ring of the blocking air bag is hermetically connected with the outer wall of the vent pipe, the blocking air bag is connected with an inflation pipe, the inflation pipe is arranged along the inner wall of the vent pipe, and the head end of the inflation pipe is connected with the blocking air bag;
the sputum suction pipe is a pipe body with a ring cavity consisting of an inner pipe and an outer pipe, the ring cavity is a sputum suction channel, the sputum suction pipe is movably sleeved outside the breather pipe through the inner pipe, the sputum suction pipe can rotate and axially move relative to the breather pipe, the tail end of the sputum suction channel is connected with negative pressure equipment, and the head end of the sputum suction channel is connected with the sputum suction rolling brush;
the sputum suction rolling brush comprises a disc body, a sputum storage cavity is arranged inside the disc body, a first through hole and a second through hole are respectively arranged on two sides of the disc body, the diameter of the first through hole is suitable for the diameter of an outer tube of a sputum suction tube, the diameter of the second through hole is suitable for the diameter of an inner tube of the sputum suction tube, the head end of the inner tube of the sputum suction tube penetrates through the first through hole to be in sealed butt joint with the second through hole, the head end of the outer tube of the sputum suction tube is in sealed butt joint with the first through hole, a plurality of groups of bristles are uniformly distributed on the circumferential surface of the disc body, a sputum suction head is arranged between every two adjacent groups of bristles, a through hole is formed in the disc body corresponding to the sputum suction head, a sputum suction head cover is arranged at the through hole, the cavity inside the sputum suction head is communicated with the sputum storage cavity inside the;
the tail end of the sputum suction channel is closed, a sputum discharging port is formed in the side wall of the outer tube of the sputum suction tube, a collecting cover is sleeved at the tail end of the sputum suction tube, a collecting cavity is arranged inside the collecting cover and is communicated with the sputum suction channel through the sputum discharging port, a butt joint is arranged on the outer end face of the collecting cover, and negative pressure equipment is connected with the butt joint through a pipeline;
the tail end of the vent pipe is provided with an end cover, and the tail end of the inflation pipe is connected with an inflation valve arranged on the end cover.
The rolling brush type artificial airway sputum scab cleaner is further optimized as follows: the sputum scab cleaning device further comprises a flushing pipe, the flushing pipe is attached to the inner wall of the outer pipe along the length direction of the sputum suction channel, a jet hole is formed in the top of the sputum suction head, the head end of the flushing pipe is in butt joint with the jet hole, and the tail end of the flushing pipe is connected with a liquid filling valve mounted on the collecting cover.
The rolling brush type artificial airway sputum scab cleaner is further optimized as follows: and scale marks are arranged on the outer wall of the outer pipe along the length direction of the outer pipe.
The rolling brush type artificial airway sputum scab cleaner is further optimized as follows: and a liquid suction hole is formed in the side surface of the disc body opposite to the blocking air bag.
Advantageous effects
The sputum scab cleaning device is used for deeply cleaning an artificial airway, and in the sputum suction process, on one hand, the negative pressure environment is completely isolated from the body of a patient through the mutual matching of the blocking air bag and the vent pipe, so that the gas quantity reduction of the peripheral lung tissue of the patient and the hypoxemia condition caused by the gas suction of the negative pressure suction in the sputum suction process are avoided; on the other hand, the sputum suction rolling brush can rotate, and through the rotation operation, the brush hair of the sputum suction rolling brush can scrape and smoothly suck away the sputum adhered to the wall of the artificial airway, so that the effect of deep cleaning is achieved;
the sputum suction rolling brush in the sputum scab cleaning device integrates the functions of scraping sputum, sucking sputum and cleaning, and comprises a disc body, a plurality of groups of bristles are uniformly distributed on the circumferential surface of the disc body, a sputum suction head is arranged between every two adjacent groups of bristles, a jet hole is formed in the top of the sputum suction head, sputum adhered to the inner wall of the artificial airway can be scraped through the bristles, then the sputum is sucked away through the sputum suction head, and meanwhile, cleaning fluid can be sprayed through the jet hole to cooperate with scraping of the sputum and further cleaning.
Drawings
FIG. 1 is a schematic view showing the internal structure of a sputum aspirator (with the occlusion balloon not inflated);
FIG. 2 is a schematic view showing the internal structure of the sputum aspirator (the occlusion balloon is full of air);
FIG. 3 is a schematic view of the internal structure of the sputum aspirator during sputum aspiration;
FIG. 4 is a schematic view showing the internal structure of the sputum aspirator (with a cleaning tube);
FIG. 5 is a schematic view showing the external structure of a sputum-aspirating roller brush in the sputum-aspirating apparatus;
FIG. 6 is a schematic view showing the internal structure of a sputum aspirating head of the sputum aspirating apparatus;
the labels in the figure are: 1. the sputum aspirating device comprises a vent pipe, 2, a blocking air bag, 3, a sputum aspirating rolling brush, 4, a sputum aspirating pipe, 5, an inflation pipe, 6, an inflation valve, 7, a cleaning pipe, 8, an end cover, 9, an artificial air passage, 10, a collecting cover, 11, a liquid filling valve, 3-1, a disc body, 3-2, a first through hole, 3-3, a second through hole, 3-4, bristles, 3-5, a sputum aspirating head, 3-6, a sputum aspirating hole, 3-7, an ejection hole, 4-1, an inner pipe, 4-2, an outer pipe, 4-3, a sputum aspirating channel, 4-4 and a sputum discharging opening.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in the figure: a rolling brush type artificial airway sputum scab cleaning device comprises a breather pipe 1, a blocking air bag 2, a sputum suction rolling brush 3 and a sputum suction pipe 4.
The blocking air bag 2 is of an annular structure in an inflated state, the blocking air bag 2 is fixedly sleeved at the head end of the vent pipe 1, and the inner ring of the blocking air bag 2 is connected with the outer wall of the vent pipe 1 in a sealing mode. Be provided with the scale mark along its length direction on the outer wall of breather pipe 1, can control the degree of depth that breather pipe 1 inserted artifical air flue 9 through the scale mark, make breather pipe 1 after putting into artifical air flue 9, block up gasbag 2 and just be located the inner of artifical air flue 9. After blocking up gasbag 2 and being full of gas, the mutual extrusion of gas outer wall and artificial air flue 9 inner wall forms sealedly, and at this moment, the cavity between breather pipe 1 and the artificial air flue 9 is kept apart completely with the cavity in the breather pipe 1, and the patient still can breathe in through breather pipe 1 to, inhaling phlegm in-process, the negative pressure environment of the cavity between breather pipe 1 and the artificial air flue 9 can not inhale away the internal gas of patient. After the sputum suction is finished, the gas in the blocking air bag 2 is discharged, and the whole sputum suction device can be taken out from the artificial air passage 9.
The blocking air bag 2 is connected with an inflation tube 5, the inflation tube 5 is arranged along the inner wall of the vent pipe 1, the head end of the inflation tube 5 is connected with the blocking air bag 2, the tail end of the vent pipe 1 is provided with an end cover 8, and the tail end of the inflation tube 5 is connected with an inflation valve 6 arranged on the end cover 8.
The sputum suction pipe 4 is a pipe body with an annular cavity formed by an inner pipe 4-1 and an outer pipe 4-2, the annular cavity is a sputum suction channel 4-3, the sputum suction pipe 4 is movably sleeved outside the vent pipe 1 through the inner pipe 4-1 of the sputum suction pipe 4, the sputum suction pipe 4 can rotate and axially move relative to the vent pipe 1, the tail end of the sputum suction channel 4-3 is closed, a sputum discharging port 4-4 is formed in the side wall of the outer pipe 4-2 of the sputum suction pipe 4, a collecting cover 10 is sleeved at the tail end of the sputum suction pipe 4, a collecting cavity is arranged inside the collecting cover 10, the collecting cavity is communicated with the sputum suction channel 4-3 through the sputum discharging port 4-4, a butt joint is arranged on the outer end face of the collecting cover 10, and a negative pressure device is connected. The head end of the sputum suction channel 4-3 is connected with the sputum suction head 3. The negative pressure equipment can form a negative pressure environment inside the sputum suction channel 4-3, and then the sputum suction head 3 can suck sputum. In the sputum suction process, the sputum suction pipe 4 is rotated to scrape the sputum on the inner wall of the artificial airway, and the all-dimensional cleaning without dead angles can be realized. The sputum suction tube 2 is slowly pulled out in the rotation process, so that the cleaning work of the whole artificial airway can be completed.
The outer wall of the outer tube 4-2 is provided with scale marks along the length direction, and the embedded depth can be judged when the artificial airway is embedded through the scale marks.
The sputum suction rolling brush 3 comprises a disc body 3-1, a sputum storage cavity is arranged inside the disc body 3-1, a first through hole 3-2 and a second through hole 3-3 are respectively arranged on two sides of the disc body, the diameter of the first through hole 3-2 is suitable for the diameter of an outer tube 4-2 of a sputum suction tube 4, the diameter of the second through hole 3-3 is suitable for the diameter of an inner tube 4-1 of the sputum suction tube 4, the head end of the inner tube 4-1 of the sputum suction tube 4 passes through the first through hole 3-2 to be in sealed butt joint with the second through hole 3-3, the head end of the outer tube 4-2 of the sputum suction tube 4 is in sealed butt joint with the first through hole 3-2, a plurality of groups of brush hairs 3-4 are evenly distributed on the circumferential surface of the disc body 3-1, a sputum suction head 3-5 is arranged between two adjacent groups of brush hairs 3-4, a through hole is arranged at the position, the sputum suction head 3-5 is covered at the through hole, the inner cavity of the sputum suction head 3-5 is communicated with the sputum storage cavity inside the disc body 3-1 through the through hole, and the side wall of the sputum suction head 3-5 is provided with a plurality of sputum suction holes 3-6.
The side surface of the disc body 3-1 opposite to the blocking air bag 2 is provided with a liquid suction hole. The liquid collected to the upper part of the blocking air bag 2 can be sucked away through the liquid suction hole.
In order to enrich the function of the sputum scab cleaning device and improve the cleaning effect of the artificial airway. The sputum suction device further comprises a cleaning pipe 7, the sputum scab cleaning device further comprises a flushing pipe 7, the flushing pipe 7 is attached to the inner wall of the outer pipe 4-2 along the length direction of the sputum suction channel 4-3, the top of the sputum suction head 3-5 is provided with a jet hole 3-7, the head end of the flushing pipe 7 is in butt joint with the jet hole 3-7, and the tail end of the flushing pipe 7 is connected with a liquid filling valve 11 installed on the collecting cover 10. The cleaning pipe 7 is used for spraying cleaning liquid into a cavity between the ventilation pipe 1 and the artificial air passage 9, and the artificial air passage can be further cleaned through the cleaning liquid.
The using method of the sputum scab cleaning device comprises the following steps: firstly, the end of the vent pipe with the blocking air bag is placed into the artificial air passage, the end is placed into a proper length through the scale mark, then the blocking air bag is inflated through the inflation valve, after the blocking air bag is full of air, the sputum suction pipe is connected with the negative pressure device, the negative pressure device is started to perform sputum suction operation, in the sputum suction process, the sputum suction pipe is pulled outwards while being rotated, and repeated operation is performed, so that the sputum suction track of the sputum suction head can completely cover the inner wall of the artificial air passage. And after the sputum suction is finished, if further cleaning is needed, cleaning liquid is injected into the cavity between the vent pipe and the artificial airway through the cleaning pipe, and then the artificial airway is cleaned according to the sputum suction operation. After the completion, close negative pressure device, discharge the gas in the jam gasbag through the charging valve, take out the breather pipe can.
The foregoing description of specific embodiments of the present invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes and modifications may be made by one skilled in the art within the scope of the appended claims without departing from the spirit of the invention.
Claims (4)
1. The utility model provides a roll brush formula artificial airway sputum scab clearance ware which characterized in that: comprises a breather pipe (1), a blocking air bag (2), a sputum suction rolling brush (3) and a sputum suction pipe (4);
the blocking air bag (2) is of an annular structure in an inflated state, the blocking air bag (2) is fixedly sleeved at the head end of the vent pipe (1), the inner ring of the blocking air bag (2) is hermetically connected with the outer wall of the vent pipe (1), the blocking air bag (2) is connected with an inflation tube (5), the inflation tube (5) is arranged along the inner wall of the vent pipe (1), and the head end of the inflation tube (5) is connected with the blocking air bag (2);
the sputum suction pipe (4) is a pipe body with an annular cavity formed by an inner pipe (4-1) and an outer pipe (4-2), the annular cavity is a sputum suction channel (4-3), the sputum suction pipe (4) is movably sleeved outside the vent pipe (1) through the inner pipe (4-1), the sputum suction pipe (4) can rotate and axially move relative to the vent pipe (1), the tail end of the sputum suction channel (4-3) is connected with negative pressure equipment, and the head end of the sputum suction channel (4-3) is connected with the sputum suction rolling brush (3);
the sputum suction rolling brush (3) comprises a disc body (3-1), a sputum storage cavity is arranged inside the disc body (3-1), a first through hole (3-2) and a second through hole (3-3) are respectively arranged on two sides of the disc body, the diameter of the first through hole (3-2) is suitable for the diameter of an outer tube (4-2) of the sputum suction tube (4), the diameter of the second through hole (3-3) is suitable for the diameter of an inner tube (4-1) of the sputum suction tube (4), the head end of the inner tube (4-1) of the sputum suction tube (4) penetrates through the first through hole (3-2) to be in sealing butt joint with the second through hole (3-3), the head end of the outer tube (4-2) of the sputum suction tube (4) is in sealing butt joint with the first through hole (3-2), a plurality of groups of brush hairs (3-4) are uniformly distributed on the circumferential surface of the disc body (3-1), a sputum suction head (3-5) is arranged between two adjacent groups of bristles (3-4), a through hole is arranged at the position of the disc body (3-1) where the sputum suction head (3-5) is correspondingly arranged, the sputum suction head (3-5) covers the through hole, an internal cavity of the sputum suction head (3-5) is communicated with a sputum storage cavity inside the disc body (3-1) through the through hole, and a plurality of sputum suction holes (3-6) are formed in the side wall of the sputum suction head (3-5);
the tail end of the sputum suction channel (4-3) is closed, the side wall of an outer tube (4-2) of the sputum suction tube (4) is provided with a sputum discharging port (4-4), the tail end of the sputum suction tube (4) is sleeved with a collecting cover (10), a collecting cavity is arranged inside the collecting cover (10), the collecting cavity is communicated with the sputum suction channel (4-3) through the sputum discharging port (4-4), the outer end face of the collecting cover (10) is provided with a butt joint port, and negative pressure equipment is connected with the butt joint port through a pipeline;
the tail end of the vent pipe (1) is provided with an end cover (8), and the tail end of the inflation pipe (5) is connected with an inflation valve (6) arranged on the end cover (8).
2. The rolling brush type artificial airway sputum scab cleaner according to claim 1, wherein: the sputum scab cleaning device further comprises a flushing pipe (7), the flushing pipe (7) is attached to the inner wall of the outer pipe (4-2) along the length direction of the sputum suction channel (4-3), the top of the sputum suction head (3-5) is provided with a jet hole (3-7), the head end of the flushing pipe (7) is in butt joint with the jet hole (3-7), and the tail end of the flushing pipe (7) is connected with a liquid filling valve (11) installed on the collecting cover (10).
3. The rolling brush type artificial airway sputum scab cleaner according to claim 1, wherein: the outer wall of the outer pipe (4-2) is provided with scale marks along the length direction.
4. The rolling brush type artificial airway sputum scab cleaner according to claim 1, wherein: and a liquid suction hole is formed in the side surface of the disc body (3-1) opposite to the blocking air bag (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011358737.2A CN112516427A (en) | 2020-11-27 | 2020-11-27 | Rolling brush type artificial airway sputum scab cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011358737.2A CN112516427A (en) | 2020-11-27 | 2020-11-27 | Rolling brush type artificial airway sputum scab cleaning device |
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| Publication Number | Publication Date |
|---|---|
| CN112516427A true CN112516427A (en) | 2021-03-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011358737.2A Withdrawn CN112516427A (en) | 2020-11-27 | 2020-11-27 | Rolling brush type artificial airway sputum scab cleaning device |
Country Status (1)
| Country | Link |
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| CN (1) | CN112516427A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113425921A (en) * | 2021-06-25 | 2021-09-24 | 右江民族医学院附属医院 | Electric sputum aspirator device suitable for hospital nursing |
| CN113546267A (en) * | 2021-06-09 | 2021-10-26 | 张智健 | Device for removing sputum-stained biomembrane on inner wall of trachea cannula or tracheotomy catheter |
| CN113648050A (en) * | 2021-07-29 | 2021-11-16 | 昆明医科大学第二附属医院 | Radio frequency suction scalpel for hepatobiliary pancreas surgery |
| CN115920158A (en) * | 2023-02-21 | 2023-04-07 | 吉林大学 | Oral cavity and nasal cavity continuous sputum suction device based on EICU |
-
2020
- 2020-11-27 CN CN202011358737.2A patent/CN112516427A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113546267A (en) * | 2021-06-09 | 2021-10-26 | 张智健 | Device for removing sputum-stained biomembrane on inner wall of trachea cannula or tracheotomy catheter |
| CN113425921A (en) * | 2021-06-25 | 2021-09-24 | 右江民族医学院附属医院 | Electric sputum aspirator device suitable for hospital nursing |
| CN113425921B (en) * | 2021-06-25 | 2022-10-11 | 右江民族医学院附属医院 | Electric sputum aspirator device suitable for hospital nursing |
| CN113648050A (en) * | 2021-07-29 | 2021-11-16 | 昆明医科大学第二附属医院 | Radio frequency suction scalpel for hepatobiliary pancreas surgery |
| CN113648050B (en) * | 2021-07-29 | 2022-09-27 | 昆明医科大学第二附属医院 | Radio frequency suction scalpel for hepatobiliary-pancreatic surgery |
| CN115920158A (en) * | 2023-02-21 | 2023-04-07 | 吉林大学 | Oral cavity and nasal cavity continuous sputum suction device based on EICU |
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Application publication date: 20210319 |
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| WW01 | Invention patent application withdrawn after publication |