CN111494028A - Intensive care patient emergency nursing device capable of cleaning oral foreign matter - Google Patents
Intensive care patient emergency nursing device capable of cleaning oral foreign matter Download PDFInfo
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- CN111494028A CN111494028A CN202010347362.3A CN202010347362A CN111494028A CN 111494028 A CN111494028 A CN 111494028A CN 202010347362 A CN202010347362 A CN 202010347362A CN 111494028 A CN111494028 A CN 111494028A
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- movably connected
- foreign matter
- intensive care
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/10—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges for stereotaxic surgery, e.g. frame-based stereotaxis
- A61B90/14—Fixators for body parts, e.g. skull clamps; Constructional details of fixators, e.g. pins
- A61B90/16—Bite blocks
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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
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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
- A61M1/742—Suction control by changing the size of a vent
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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
- A61M1/84—Drainage tubes; Aspiration tips
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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
- A61M2210/00—Anatomical parts of the body
- A61M2210/06—Head
- A61M2210/0625—Mouth
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- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
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- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- Surgery (AREA)
- Vascular Medicine (AREA)
- Hematology (AREA)
- Anesthesiology (AREA)
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- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Oral & Maxillofacial Surgery (AREA)
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- Molecular Biology (AREA)
- External Artificial Organs (AREA)
Abstract
The invention relates to the technical field of oral foreign matter cleaning, and discloses an emergency nursing device for intensive care patients capable of cleaning oral foreign matters, which comprises a support frame, the surface of the supporting frame is movably connected with a telescopic rod, the surface of the telescopic rod is movably connected with an air spring, one end of the air spring, which is far away from the telescopic rod, is movably connected with a suction pipe, the surface of the suction pipe is movably connected with a storage bag, the surface of the storage bag is movably connected with a speed regulating shaft, both sides of the speed regulating shaft are movably connected with inclined plates, the surface of each inclined plate is movably connected with a compression spring, one side of the inclined plate, which is far away from the compression spring, is fixedly connected with teeth, the surfaces of the teeth are movably connected with gears, the inner parts of the gears are movably connected with spring rods, and the clamping force applied to the surface of the clamping tube by the inner spring rod in a pressing way becomes smaller, the air flow passing through the suction tube becomes larger, and therefore, the effects of supporting the mouth of the patient and applying corresponding suction force according to the size of the mouth of the patient are achieved.
Description
Technical Field
The invention relates to the technical field of oral foreign matter cleaning, in particular to an emergency nursing device for intensive care patients, which can clean oral foreign matters.
Background
Critically ill patients have the consequences that patients are in a sudden onset of illness, critical and rapidly changed, and can be irreparably caused, so doctors are required to make correct judgment in a short time and determine treatment measures, and the first step of treatment of critically ill patients is to ensure smooth breathing, so the oral cavity of the critically ill patients needs to be cleaned.
Present oral cavity foreign matter cleaning equipment adopts the mode that atmospheric pressure aspired more, because severe patient's consciousness often is clear inadequately, can not cooperate medical personnel to carry out work, the event needs many medical personnel to break open patient's mouth and aspirates work off with the fingers and thumb, and current mouth strutting arrangement can not adjust according to the characteristic of human mouth muscle, the event can increase the risk of patient mouth damage, in addition, the dynamics of current cleaning device suction is mostly fixed, patient's oral cavity skin can be harmd to the too big dynamics of suction, the suction dynamics undersize then can lead to the clearance clean up inadequately, consequently, the intensive care patient emergency care device that can clear up oral cavity foreign matter takes place soon.
Disclosure of Invention
In order to achieve the purpose of applying corresponding suction force according to the size of the mouth of the patient and controlling the suction force to change from big small to dark light, the invention provides the following technical scheme: an emergency nursing device for intensive care patients capable of cleaning foreign matters in oral cavity comprises a supporting frame, wherein the surface of the supporting frame is movably connected with a telescopic rod, the surface of the telescopic rod is movably connected with an air spring, one end of the air spring, which is far away from the telescopic rod, is movably connected with a suction tube, the surface of the suction tube is movably connected with a storage bag, the surface of the storage bag is movably connected with a speed regulating shaft, both sides of the speed regulating shaft are movably connected with inclined plates, the surface of each inclined plate is movably connected, one side, away from the compression spring, of the inclined plate is fixedly connected with teeth, the surface of the teeth is movably connected with a gear, the inner part of the gear is movably connected with a spring rod, the other end of the spring rod is movably connected with a clamping pipe, the surface of the clamping pipe is movably connected with a fan wheel, the surface of the gear is movably connected with a twisting block, the bottom of the inclined plate is movably connected with an anti-blocking piece, and the bottom of the anti-blocking piece is movably connected with an elastic column;
preferably, the anti-blocking piece comprises an air pressure pipe, the bottom of the air pressure pipe is movably connected with a filter block, and the diameter of a filter hole of the filter block is matched with the concentration of sputum, so that other foreign matters with overlarge volume are filtered;
preferably, the surface of the elastic column is provided with air holes, and the diameters of the air holes are smaller than the diameters of the filter holes of the filter block, so that the design aims to ensure that most of air flow flows into the suction pipe under normal conditions and ensure that basic suction force exists in the suction pipe;
preferably, the twisting block is movably engaged with the teeth, the width of the twisting block is half of the tooth width of the teeth, and the twisting block and the teeth are not completely engaged, so that foreign matters flowing into the support frame can be conveniently crushed;
preferably, the inclination angle of the inclined plate is seventy degrees, the range of the movable angle is sixty degrees to seventy degrees, and the movable range of the inclined plate is matched with the elasticity of the compression spring;
preferably, the surface of the support frame is provided with a chute, one end of the inclined plate, which is far away from the speed regulating shaft, is connected with the chute in a sliding manner, the support frame is made of elastic materials, and the part, which is in contact with the mouth of the patient, is made of flexible materials, so that the mouth of the patient is prevented from being damaged;
preferably, the diameter of the gear is one half of the distance of the symmetrical inclined plates, and the gear is made of elastic materials and has certain deformation capacity;
preferably, the support frame is of an arc design and has a length that is adapted to the size of the mouth of a normal adult.
The invention has the beneficial effects that:
1. the gear is moved downwards through the suction pipe to be meshed with the gear teeth, so that the extrusion force applied to the surface of the gear is gradually reduced, the clamping force applied to the surface of the clamping pipe by the inner spring rod is reduced, the air flow allowed to pass through the suction pipe is increased, and the effects of supporting the mouth of a patient and applying corresponding suction force according to the size of the mouth of the patient are achieved.
2. The suction tube is placed in the mouth of a patient, the contact area between the suction tube and the inclined plate is increased along with the continuous rolling of the gear, the opposite situation can be generated, the airflow flowing through the suction tube is reduced, and in addition, the suction tube is pulled to move upwards along with the continuous upward movement of the gear, so the effect of controlling the suction force to change from large to small and the suction range to shallow is achieved.
Drawings
FIG. 1 is an initial schematic view of the placement of the scaffolding structure of the present invention in a patient's mouth;
FIG. 2 is a schematic view of the support structure of the present invention after being placed in a patient's mouth for a period of time;
FIG. 3 is a front cross-sectional view of the support frame structure of the present invention;
FIG. 4 is a schematic view of a compression spring according to the present invention;
FIG. 5 is a schematic view of the gear structure of the present invention;
FIG. 6 is an enlarged view of a portion A of FIG. 5;
FIG. 7 is a schematic view of a fan blade structure according to the present invention;
FIG. 8 is a schematic view of the anti-blocking member of the present invention;
FIG. 9 is an enlarged view of a portion of FIG. 8 at B;
FIG. 10 is a schematic view of the structure of the pneumatic tube of the present invention;
fig. 11 is a partial enlarged view of fig. 10 at C.
In the figure: 1-supporting frame, 2-telescopic rod, 3-air spring, 4-suction tube, 5-storage bag, 6-speed regulating shaft, 7-inclined plate, 8-compression spring, 9-tooth, 10-gear, 11-spring rod, 12-clamping tube, 13-impeller, 14-twisted block, 15-anti-blocking piece, 16-elastic column, 17-pneumatic tube, 18-filter block, 19-air hole and 20-sliding groove.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 11, an emergency nursing device for intensive care patients capable of cleaning oral foreign matters includes a support frame 1, the support frame 1 is designed in an arc shape, the length of the support frame is matched with the size of the oral cavity of a normal adult, the surface of the support frame 1 is movably connected with an expansion rod 2, the surface of the expansion rod 2 is movably connected with an air spring 3, the expansion rod 2 and the air spring 3 are designed to be inclined, so that the expansion rod 2 is pushed to incline when the air spring 3 expands, one end, far away from the expansion rod 2, of the air spring 3 is movably connected with a suction pipe 4, the surface of the suction pipe 4 is movably connected with a storage bag 5, the storage bag 5 plays a role in storing foreign matters, the surface of the storage bag 5 is movably connected with a speed regulating shaft 6, the speed regulating shaft 6 is designed to be matched with patients with oral cavity deformities or patients with mouth sizes not in direct proportion to oral cavity depths, and the;
the two sides of the speed regulating shaft 6 are movably connected with inclined plates 7, the inclination angle of each inclined plate 7 is seventy degrees, the range of the movable angle is sixty degrees to seventy degrees, the movable range of each inclined plate 7 is matched with the elasticity of the compression spring 8, the surface of the support frame 1 is provided with a sliding groove 20, one end, far away from the speed regulating shaft 6, of each inclined plate 7 is connected with the sliding groove 20 in a sliding mode, the support frame 1 is made of elastic materials, and the part, in contact with the mouth of a patient, of each inclined plate 7 is made of flexible materials, so that;
the surface of the inclined plate 7 is movably connected with a compression spring 8, one side of the inclined plate 7, which is far away from the compression spring 8, is fixedly connected with teeth 9, the surface of the teeth 9 is movably connected with a gear 10, the diameter of the gear 10 is one half of the distance of the symmetrical inclined plate 7, and the gear 10 is made of elastic materials and has certain deformation capacity; because the time for sucking the sputum in each time is not more than fifteen seconds, when the mouth of the patient feels tired, the time for finishing single suction is shortened, namely, the suction force is gradually reduced along with the increase of the suction time, so that the phenomenon that the trachea and other parts of the patient are sucked and broken is avoided;
the inner part of the gear 10 is movably connected with a spring rod 11, the other end of the spring rod 11 is movably connected with a clamping tube 12, the surface of the clamping tube 12 is movably connected with a fan impeller 13, the surface of the gear 10 is movably connected with a twisting block 14, the twisting block 14 is movably meshed with the teeth 9, the width of the twisting block 14 is half of the tooth width of the teeth 9, the twisting block and the teeth are not completely meshed, foreign matters flowing into the support frame 1 are conveniently crushed, the bottom of the inclined plate 7 is movably connected with an anti-blocking piece 15, the bottom of the anti-blocking piece 15 is movably connected with an elastic column 16, the surface of the elastic column 16 is provided with an air hole 19, and the diameter of the air hole 19 is smaller than that of a filter hole of the filter block 18, so that the design aims to ensure that most of air flow flows into the suction tube 4 under normal conditions;
the anti-blocking piece 15 comprises an air pressure pipe 17, the bottom of the air pressure pipe 17 is movably connected with a filter block 18, the diameter of a filter hole of the filter block 18 is matched with the concentration of sputum, and further, other foreign matters with overlarge volume are filtered; when the surface of the filter block 18 of the suction pipe 4 is blocked, the air flow of the driving part flowing in from the suction pipe 4 becomes small, so that the air searching outlet flows into the support frame 1 from the air hole 19, then flows into the air spring 3, the air spring 3 is inflated and expanded to be larger, the telescopic rod 2 is pushed to rotate to the state shown in figure 2, the support frame 1 deflects to extrude the elastic column 16, the elastic column 16 is extruded to push the saline bag upwards, the physiological saline flows into the filter block 18, the mucus in the filter block 18 is diluted, and the function of clearing the blockage is achieved.
The working principle and the process of the invention are as follows:
when in use, the narrow end of the support frame 1 is put into the mouth of a patient, the support frame 1 is slowly pushed to continuously and deeply enter the mouth of the patient until the telescopic rod 2 is positioned slightly higher than the mouth of the patient, which is the normal mouth depth of the patient, then the driving part is started to generate suction gas in the suction pipe 4, because the mouth opening size of the human body is different from that of the human body, the mouth opening size of the human body is proportional to the mouth depth, and the extending width of the support frame 1 is related to the lower depth of the suction pipe 4, when the support frame 1 is extended, the suction pipe 4 continuously moves downwards, the suction pipe 4 moves downwards to push the gear 10 to roll on the surface of the inclined plate 7 to be meshed with the teeth 9, and along with the continuous downward movement of the gear 10, the contact area of the gear with the teeth 9 is gradually reduced, the extrusion force on the surface of the gear 10 is also gradually reduced, and the internal spring rod 11 is extruded to exert the clamping force on the surface of the, the amount of air flow allowed through the suction tube 4 becomes large, acting to apply a corresponding suction force according to the size of the patient's mouth.
When the suction tube 4 is put into the mouth of the patient and the driving member continuously generates a suction force, a stable air flow flows through the suction tube 4, so that the fan impeller 13 on the surface rotates under the influence of the air flow, the rear meshing gear 10 rolls upward on the surface of the inclined plate 7, when foreign matters in the mouth of the patient are sucked into the support frame 1, the foreign matters are crushed by the twisted block 14 and the teeth 9 on the surface of the rotating gear 10, so that the normal rotation of the gear 10 is not influenced, and the contact area between the foreign matters and the inclined plate 7 is continuously increased along with the continuous rolling of the gear 10, so that the opposite situation occurs, the force of the spring rod 11 is gradually increased to reduce the diameter of the suction tube 4, so that the air flow flowing through the suction tube 4 is reduced, and the suction tube 4 is pulled upward along with the continuous upward movement of the gear 10.
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 able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (8)
1. Can clear up intensive care therapy patient emergency nursing device of oral cavity foreign matter, including support frame (1), its characterized in that: the surface of the support frame (1) is movably connected with a telescopic rod (2), the surface of the telescopic rod (2) is movably connected with an air spring (3), one end, far away from the telescopic rod (2), of the air spring (3) is movably connected with a suction pipe (4), the surface of the suction pipe (4) is movably connected with a storage bag (5), the surface of the storage bag (5) is movably connected with a speed regulation shaft (6), two sides of the speed regulation shaft (6) are both movably connected with inclined plates (7), and the surface of each inclined plate (7) is movably connected with a compression spring (8);
one side fixedly connected with tooth (9) of compression spring (8) is kept away from in swash plate (7), the surperficial swing joint of tooth (9) has gear (10), the inside swing joint of gear (10) has spring beam (11), the other end swing joint of spring beam (11) has centre gripping pipe (12), the surperficial swing joint of centre gripping pipe (12) has fan wheel (13), the surperficial swing joint of gear (10) has transposition piece (14), the bottom swing joint of swash plate (7) has anti-blocking piece (15), the bottom swing joint of anti-blocking piece (15) has elasticity post (16).
2. An intensive care patient emergency care device capable of cleaning oral foreign matter according to claim 1, wherein: the anti-blocking piece (15) comprises an air pressure pipe (17), the bottom of the air pressure pipe (17) is movably connected with a filter block (18), and the diameter of a filter hole of the filter block (18) is matched with the concentration of sputum.
3. An intensive care patient emergency care device capable of cleaning oral foreign matter according to claim 1 or 2, characterized in that: the surface of the elastic column (16) is provided with air holes (19), and the diameter of the air holes (19) is smaller than that of the filtering holes of the filtering block (18).
4. An intensive care patient emergency care device capable of cleaning oral foreign matter according to claim 1, wherein: the twisting block (14) is movably meshed with the teeth (9), the width of the twisting block (14) is half of the tooth width of the teeth (9), and the twisting block and the teeth are not completely meshed.
5. An intensive care patient emergency care device capable of cleaning oral foreign matter according to claim 1, wherein: the inclination angle of swash plate (7) is seventy degrees, and the activity angle range is sixty degrees to seventy degrees, and the home range of swash plate (7) and compression spring (8)'s elasticity looks adaptation.
6. An intensive care patient emergency care device capable of cleaning oral foreign matter according to claim 1, wherein: the surface of the support frame (1) is provided with a sliding groove (20), one end of the inclined plate (7) far away from the speed regulating shaft (6) is connected with the sliding groove (20) in a sliding mode, and the support frame (1) is made of elastic materials.
7. An intensive care patient emergency care device capable of cleaning oral foreign matter according to claim 1, wherein: the diameter of the gear (10) is one half of the distance of the symmetrical inclined plates (7), and the gear (10) is made of elastic materials and has certain deformation capacity.
8. An intensive care patient emergency care device capable of cleaning oral foreign matter according to claim 1, wherein: the support frame (1) is designed in an arc shape, and the length of the support frame is matched with the size of the oral cavity of a normal adult.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010347362.3A CN111494028B (en) | 2020-04-28 | 2020-04-28 | Intensive care patient emergency nursing device capable of cleaning oral foreign matters |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010347362.3A CN111494028B (en) | 2020-04-28 | 2020-04-28 | Intensive care patient emergency nursing device capable of cleaning oral foreign matters |
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| CN111494028A true CN111494028A (en) | 2020-08-07 |
| CN111494028B CN111494028B (en) | 2022-12-02 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112842651A (en) * | 2020-12-31 | 2021-05-28 | 余海涛 | Head-wearing type bite plug for epilepsy |
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| US20040153111A1 (en) * | 2001-04-27 | 2004-08-05 | Yasuo Hosoada | Medical rinsing and sucking device |
| CN110353847A (en) * | 2019-07-31 | 2019-10-22 | 黄国洋 | A kind of children's extraction oral cavity support device |
| CN110743087A (en) * | 2019-10-29 | 2020-02-04 | 吉林大学 | A peritoneal cavity drainage tube keeps somewhere equipment for blood tumour nursing |
| CN110841118A (en) * | 2019-11-19 | 2020-02-28 | 吉林大学 | Child nursing sputum suction device for completing sputum suction process of oral cavity and nasal cavity at one time |
| CN110947044A (en) * | 2019-12-18 | 2020-04-03 | 莫一全 | Medical equipment for gastric lavage based on force action principle |
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2020
- 2020-04-28 CN CN202010347362.3A patent/CN111494028B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040153111A1 (en) * | 2001-04-27 | 2004-08-05 | Yasuo Hosoada | Medical rinsing and sucking device |
| CN110353847A (en) * | 2019-07-31 | 2019-10-22 | 黄国洋 | A kind of children's extraction oral cavity support device |
| CN110743087A (en) * | 2019-10-29 | 2020-02-04 | 吉林大学 | A peritoneal cavity drainage tube keeps somewhere equipment for blood tumour nursing |
| CN110841118A (en) * | 2019-11-19 | 2020-02-28 | 吉林大学 | Child nursing sputum suction device for completing sputum suction process of oral cavity and nasal cavity at one time |
| CN110947044A (en) * | 2019-12-18 | 2020-04-03 | 莫一全 | Medical equipment for gastric lavage based on force action principle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112842651A (en) * | 2020-12-31 | 2021-05-28 | 余海涛 | Head-wearing type bite plug for epilepsy |
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| CN111494028B (en) | 2022-12-02 |
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