CN115721563B - Vomiting-preventing auxiliary feeding device for rehabilitation - Google Patents
Vomiting-preventing auxiliary feeding device for rehabilitation Download PDFInfo
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- CN115721563B CN115721563B CN202211468064.5A CN202211468064A CN115721563B CN 115721563 B CN115721563 B CN 115721563B CN 202211468064 A CN202211468064 A CN 202211468064A CN 115721563 B CN115721563 B CN 115721563B
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- vomiting
- feeding funnel
- guide sleeve
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- saliva
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The invention discloses an anti-vomiting auxiliary feeding device for rehabilitation therapy, which comprises a feeding funnel, wherein one end of the feeding funnel is connected with an esophagus extending pipe through fusion, one side of the feeding funnel is sleeved with an anti-vomiting guide sleeve, one side of the anti-vomiting guide sleeve is connected with an extension sleeve through fusion, the bottom of the extension sleeve is provided with an anti-vomiting abdication position, a saliva absorbing bag is arranged at the anti-vomiting position, the outer wall of the anti-vomiting guide sleeve is correspondingly connected with a lateral communicating column through welding, one ends of the two lateral communicating columns are jointly connected with a hollow guide column in a penetrating way, a bidirectional vane pump is arranged on the hollow guide column and is connected with an external air source in a penetrating way, the saliva absorbing bag is made of foldable elastic materials, and saliva absorbing holes are uniformly formed in the bottom of the saliva absorbing bag, and the outer wall of the feeding funnel is correspondingly fixed with a rigid limiting plate through welding.
Description
Technical Field
The invention relates to the technical field of medical treatment, in particular to an anti-vomiting auxiliary feeding device for rehabilitation.
Background
Rehabilitation refers to a treatment mode for promoting physical and mental dysfunction or disability caused by factors such as injury, diseases, development defects and the like to restore to normal or close to normal. It is an important component of rehabilitation medicine.
In the rehabilitation process, patients often face the situation that the patients cannot eat independently, so that many hospitals and nursing homes adopt the device for feeding by stretching into liquid diet, but as disclosed in patent number CN103083779B, the patients can unconsciously secrete saliva when eating, and due to the blocking of the eating device and the vomiting preventing device, the patients can not swallow, the existing device can not absorb saliva of the patients, so that discomfort of the eating process of the patients is even choked by saliva easily, and the practicability is poor. Therefore, it is necessary to design an anti-vomiting auxiliary feeding device for rehabilitation therapy with strong practicability.
Disclosure of Invention
The invention aims to provide an anti-vomiting auxiliary feeding device for rehabilitation therapy, which aims to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a rehabilitation is with preventing vomiting auxiliary feeding device, includes the feeding funnel, the one end of feeding funnel is connected with the esophagus through fusing and stretches into the pipe, one side of feeding funnel has cup jointed and has prevented the vomiting guide pin bushing, one side of preventing the vomiting guide pin bushing is connected with the extension cover through fusing, the bottom of extension cover has the vomiting to keep away to put away, and the vomiting keeps away to put away to install saliva absorption bag.
According to the technical scheme, the feeding funnel, the one end of feeding funnel is connected with the esophagus through fusing and stretches into the pipe, one side of feeding funnel has cup jointed and has prevented the vomiting guide pin bushing, one side of preventing the vomiting guide pin bushing is connected with the extension cover through fusing, the bottom of extension cover has the vomiting to avoid the position of stepping down, and the vomiting is kept away the position and is installed saliva absorption bag.
According to the technical scheme, the outer wall of the anti-vomiting guide sleeve is correspondingly and through-connected with the lateral communicating columns through welding, one ends of the two lateral communicating columns are jointly through-connected with the hollow guide column, the hollow guide column is provided with the bidirectional vane pump, and the bidirectional vane pump is through-connected with an external air source.
According to the technical scheme, the saliva absorbing bag is made of foldable elastic materials, and saliva absorbing holes are uniformly formed in the bottom of the saliva absorbing bag.
According to the technical scheme, the outer wall of the feeding funnel is correspondingly fixedly provided with the rigid limiting plate through welding, the inner wall of the anti-vomiting guide sleeve is correspondingly fixedly provided with the flexible sealing plate through welding, the rigid limiting plate and the flexible sealing plate are movably clamped with each other, and an elastic element is connected between one side of the flexible sealing plate and the inner wall of the anti-vomiting guide sleeve.
According to the technical scheme, the outer wall of the feeding funnel is correspondingly provided with the second through hole, the second through hole is communicated with the gap between the two rigid limiting plates, the outer wall of the anti-vomiting guide sleeve is correspondingly provided with the first through hole, and the first through hole is communicated with the space between the two flexible sealing plates.
According to the technical scheme, one side of the anti-vomiting guide sleeve is fixedly provided with the annular contact portion through bonding, one side of the annular contact portion is fixedly provided with the hollow flexible pad through bonding, the hollow cavity is uniformly formed in the hollow flexible pad, and one side of the hollow flexible pad is fixedly connected with the outer wall of the feeding funnel through bonding.
According to the technical scheme, the hollow flexible pad is internally provided with the air duct in a penetrating and inserting manner, and the air duct is internally provided with the one-way valve.
According to the technical scheme, the novel pipe extrusion device further comprises an extrusion shell, a piston is slidably arranged in the extrusion shell, a spring is sleeved outside the piston, and one end of the extrusion shell is provided with a pipe body extending into the extrusion shell.
Compared with the prior art, the invention has the following beneficial effects: according to the invention, through the structures such as the saliva absorption bag and the like, saliva flowing into the tongue root part can be absorbed by negative pressure when a patient eats, so that the situation that the patient cannot swallow saliva to cause discomfort and choking is prevented, and meanwhile, the fixing angle of the anti-vomiting guide sleeve can be adjusted according to different shapes of oral cavities of each patient, so that the anti-vomiting guide sleeve is suitable for requirements of different patients.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a partially installed cross-sectional view of the feeding funnel and anti-vomiting guide sleeve of the present invention;
FIG. 3 is a schematic view showing the installation of the saliva absorbent bladder in a negative pressure contracted state of the present invention;
FIG. 4 is a front cross-sectional view of the vomiting preventing guide sleeve and feeding funnel of the invention;
FIG. 5 is a front cross-sectional view of the vomiting preventing guide sleeve and feeding funnel of the invention;
FIG. 6 is a schematic view of the mounting of the feeding funnel with the annular contact portion of the present invention;
FIG. 7 is a schematic illustration of the inflation principle of the hollowed-out flexible pad of the present invention;
FIG. 8 is a schematic view of the present invention mounted with the insertion head and esophageal deep tube;
FIG. 9 is an exploded view of the cleaning device of the present invention;
FIG. 10 is a schematic diagram of a chainring installation of the present invention;
in the figure: 7. a hollow guide post; 71. a bi-directional vane pump; 72. a lateral communication column; 43. a first through hole; 22. a second through hole; 23. a rigid limiting plate; 44. a flexible sealing plate; 45. an elastic element; 4. an anti-vomiting guide sleeve; 2. a feeding funnel; 8. a saliva absorbing bladder; 21. the esophagus stretches into the tube; 41. an extension sleeve; 42. an annular contact portion; 421. an air duct; 46. hollow flexible pad; 461. a hollow chamber; 422. an elastic valve plate; 423. a beveled collar; 61. extruding the shell; 62. a piston; 63. a spring; 64. extending into the pipe body; 51. a penetration head; 5. a cleaning device; 512. a rectifying cone; 513. a scraper; 514. a unidirectional tooth hole; 54. fluted disc; 541. unidirectional teeth; 55. a first motor; 551. a gear; 56. an air pump; 561. an air pipe; 57. rope reel; 571. a pull rope; 572. a second motor; 573. a one-way clutch.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 7, the present invention provides the following technical solutions: the utility model provides a rehabilitation is with preventing auxiliary feeding device of vomiting, including feeding funnel 2, feeding funnel 2's one end is connected with esophagus through fusing and stretches into pipe 21, feeding funnel 2's one side has cup jointed and has prevented vomiting guide pin bushing 4, prevent that one side of vomiting guide pin bushing 4 is connected with extension cover 41 through fusing, the bottom of extension cover 41 has the vomiting to avoid the position of stepping down, and the position of stepping down is kept down and is installed saliva absorption bag 8, make patient's throat to the tongue root position space that is left through the vomiting and keep down, conveniently observe when vomit is returned here, feeding funnel 2 and prevent that vomiting guide pin bushing 4 are transparent material and conveniently observe;
the outer wall of the anti-vomiting guide sleeve 4 is correspondingly and through-connected with a lateral communication column 72 through welding, one ends of the two lateral communication columns 72 are through-connected with a hollow guide column 7 together, a bidirectional vane pump 71 is mounted on the hollow guide column 7, the bidirectional vane pump 71 is through-connected with an external air source, and air is pumped out from the inside of the anti-vomiting guide sleeve 4 into the hollow guide column 7 through starting the bidirectional vane pump 71, so that negative pressure transmission is realized;
the saliva absorbing bag 8 is made of foldable elastic materials, saliva absorbing holes are uniformly formed in the bottom of the saliva absorbing bag 8, saliva accumulated on the tongue root of a patient is absorbed through the saliva absorbing holes, and the phenomenon that the saliva directly flows into the throat to cause eating difficulty and choking is prevented;
in order to facilitate the saliva absorption of the patient, the bi-directional vane pump 71 is in an intermittent operation state, and is not adhered to the tongue root part of the patient, so that saliva cannot be absorbed;
the outer wall of the feeding funnel 2 is correspondingly fixed with a rigid limiting plate 23 through welding, the inner wall of the anti-vomiting guide sleeve 4 is correspondingly fixed with a flexible sealing plate 44 through welding, the rigid limiting plate 23 and the flexible sealing plate 44 are movably clamped with each other, an elastic element 45 is connected between one side of the flexible sealing plate 44 and the inner wall of the anti-vomiting guide sleeve 4, when the anti-vomiting guide sleeve 4 is used, the flexible sealing plate 44 is driven to rotate, and at the moment, the feeding funnel can rotate to a state that the rigid limiting plate 23 and the flexible sealing plate 44 are clamped with each other and a state that the rigid limiting plate 23 and the flexible sealing plate 44 are not clamped with each other, so that the angle of the anti-vomiting guide sleeve 4 is convenient to adjust, and the left and right positions of the saliva absorbing bag 8 are adjusted;
the outer wall of the feeding funnel 2 is correspondingly provided with a second through hole 22, the second through hole 22 is communicated with a gap between the two rigid limiting plates 23, the outer wall of the anti-vomiting guide sleeve 4 is correspondingly provided with a first through hole 43, the first through hole 43 is communicated with a space between the two flexible sealing plates 44, when the rigid limiting plates 23 and the flexible sealing plates 44 are in a mutually clamped state, the second through hole 22 is communicated with the first through hole 43, external negative pressure can be directly sucked from the esophagus extension tube 21, at the moment, backflow vomit can be instantaneously discharged to the feeding funnel 2, sudden vomiting conditions of patients can be met, and food which does not enter the esophagus of the patient can be reversely absorbed at untimely time to terminate feeding;
an annular contact part 42 is fixedly arranged on one side of the anti-vomiting guide sleeve 4 through bonding, a hollow flexible pad 46 is fixedly arranged on one side of the annular contact part 42 through bonding, a hollow cavity 461 is uniformly formed in the hollow flexible pad 46, one side of the hollow flexible pad 46 is fixedly bonded with the outer wall of the feeding funnel 2 through bonding, and the contact surface angle of the anti-vomiting guide sleeve 4 is adjusted through the change of different filling degrees of the hollow cavity 461 in the hollow flexible pad 46, so that the anti-vomiting guide sleeve 4 is suitable for the oral cavity shape of a patient, and meanwhile, the shape of the esophagus extension tube 21 can be adjusted;
the inside of the hollowed-out flexible cushion 46 is provided with an air guide pipe 421 in a penetrating and inserting manner, the inside of the air guide pipe 421 is provided with a one-way valve, and air can be introduced into the hollowed-out flexible cushion 46 through the air guide pipe 421, so that the external air is utilized to adjust the surface profile shape of the hollowed-out flexible cushion 46, and the one-way valve is used for preventing air leakage after the air is injected;
still include squeeze shell 61, the inside slidable mounting of squeeze shell 61 has piston 62, and spring 63 has been cup jointed to the outside of piston 62, and the body 64 is stretched into to the one end of squeeze shell 61, can squeeze into the fretwork flexible mat 46 with the inside gas of squeeze shell 61 through moving piston 62, is convenient for finely tune the surface shape of fretwork flexible mat 46, and then adjusts the orientation angle of preventing vomiting guide pin bushing 4, is applicable to the patient of different oral shapes.
Example 1: as one embodiment of the one-way valve, the inner wall of the air duct 421 is fixedly adhered with an inclined surface collar 423, the inner wall of the air duct 421 is provided with an elastic valve plate 422, the outer contour of the elastic valve plate 422 and the inner contour of the inclined surface collar 423 are in sliding contact and seal with each other, when the air is filled, the elastic valve plate 422 is not sprung out by the pressure of the outer side to be in a state of being in contact with the inclined surface collar 423, at the moment, the hollow flexible cushion 46 is sealed, and the phenomenon of air leakage is avoided;
example 2: saliva discharge holes are formed in the bottom of the anti-vomiting guide sleeve 4, and the saliva discharge holes are connected with an external saliva collecting end in a penetrating mode, so that saliva can be discharged conveniently.
Example 3: the diameter of the pipe body 64 is smaller than the diameter of the inner wall of the inclined surface clamping ring 423, when the gas is not flushed into the hollow flexible cushion 46, the gas in the hollow flexible cushion 46 can be discharged from the gap between the pipe body 64 and the inclined surface clamping ring 423, and the hollow flexible cushion 46 is convenient to deflate.
8-10, in order to facilitate cleaning of the esophagus extension tube 21, the device further comprises a cleaning device 5, the cleaning device 5 comprises an extension head 51, a rectifying cone 512 is installed at one end of the extension head 51, a scraper 513 is uniformly arranged outside the rectifying cone 512, the rotating outer diameter of the scraper 513 is equal to the inner diameter of the esophagus extension tube 21, and when the rectifying cone 512 works normally, the scraper is fixed on the extension head 51 and spreads to better separate plugs;
the rectifying cone 512 is attached to the side wall of the extending head 51, one side of the rectifying cone 512 is uniformly provided with unidirectional tooth holes 514, one side of the fluted disc 54 is uniformly provided with unidirectional teeth 541, the unidirectional teeth 541 and the unidirectional tooth holes 514 are meshed with each other, the inside of the rectifying cone 512 is movably connected with the fluted disc 54 through a bearing, a first motor 55 is further installed in the rectifying cone 512, a gear 551 is sleeved outside an output shaft of the first motor 55, the gear 551 is meshed with the fluted disc 54, a through hole is uniformly formed in the fluted disc 54, an air pipe 561 penetrates through the through hole, one end of the air pipe 561 is connected with an air pump 56, when the rectifying cone is in normal operation, the unidirectional teeth 541 and the unidirectional tooth holes 514 are meshed with each other, the rotation of the extending head 51 can drive the rectifying cone 512 to rotate, when vomit is cleaned, the output shaft of the first motor 55 drives the fluted disc 54 to rotate through the gear 551, and gives a rotation torque to the rectifying cone 512, after the speed reaches a set value, the air pump 56 is started, high-pressure air is pumped into the contact surface of the rectifying cone 512 and the fluted disc 54 from the air pipe 561, the air pushes the rectifying cone 512 to move forwards, the unidirectional teeth and the unidirectional tooth 541 and the rectifying cone 514 are separated from the unidirectional tooth holes 514, and the vomit 21 can not extend into the inner wall 21 of the esophagus, and the esophagus can be cleaned by the cleaning device, and the vomit can extend into the inner wall 21, and the esophagus can be cleaned by the cleaning device, and the high efficiency can be cleaned, and the inner wall 21 is clear from the inner wall of the esophagus, and can be cleaned, and the clear by the clear pipe is clear;
one side of the rectifying cone 512 is connected with a pull rope 571, the pull rope 571 movably penetrates through the fluted disc 54, the inside of the extending head 51 is movably connected with a rope disc 57 through a bearing, the pull rope 571 is wound on the rope disc 57, one side of the rope disc 57 is connected with a one-way clutch 573, one end of the one-way clutch 573 is connected with a second motor 572, when the rectifying cone 512 moves rightwards, the one end of the pull rope 571 is pulled to move and drives the rope disc 57 to rotate, at the moment, the one-way clutch 573 is in a tripping state, the second motor 572 does not obstruct the rotation of the rope disc 57, when the rectifying cone 512 moves to the tail end, the second motor 572 is started, the one-way clutch 573 is in a loading state, an output shaft of the second motor 572 drives the rope disc 57 to rotate anticlockwise, the rectifying cone 512 is pulled back to one side of the fluted disc 54, the one-way teeth 541 and the one-way teeth 514 are meshed with each other, and the device is conveniently retracted after cleaning is finished.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. An anti-vomiting auxiliary feeding device for rehabilitation therapy is characterized in that: the multifunctional feeding funnel comprises a feeding funnel body (2), wherein one end of the feeding funnel body (2) is connected with an esophagus extending pipe (21) through fusion, one side of the feeding funnel body (2) is sleeved with an anti-vomiting guide sleeve (4), one side of the anti-vomiting guide sleeve (4) is connected with an extension sleeve (41) through fusion, the bottom of the extension sleeve (41) is provided with a vomiting avoiding position, and the vomiting avoiding position is provided with a saliva absorbing bag (8);
the outer wall of the anti-vomiting guide sleeve (4) is correspondingly and through-connected with a lateral communication column (72) through welding, one ends of the two lateral communication columns (72) are jointly through-connected with a hollow guide column (7), a bidirectional vane pump (71) is mounted on the hollow guide column (7), and the bidirectional vane pump (71) is through-connected with an external air source;
the saliva absorbing bag (8) is made of foldable elastic materials, and saliva absorbing holes are uniformly formed in the bottom of the saliva absorbing bag (8);
the feeding funnel is characterized in that a rigid limiting plate (23) is correspondingly fixed on the outer wall of the feeding funnel (2) through welding, a flexible sealing plate (44) is correspondingly fixed on the inner wall of the anti-vomiting guide sleeve (4) through welding, the rigid limiting plate (23) and the flexible sealing plate (44) are movably clamped with each other, and an elastic element (45) is connected between one side of the flexible sealing plate (44) and the inner wall of the anti-vomiting guide sleeve (4);
the outer wall of the feeding funnel (2) is correspondingly provided with a second through hole (22), the second through hole (22) is communicated with a gap between the two rigid limiting plates (23), the outer wall of the anti-vomiting guide sleeve (4) is correspondingly provided with a first through hole (43), and the first through hole (43) is communicated with a space between the two flexible sealing plates (44).
2. The anti-vomiting aid feeding device for rehabilitation therapy according to claim 1, wherein: one side of the anti-vomiting guide sleeve (4) is fixedly provided with an annular contact part (42) through bonding, one side of the annular contact part (42) is fixedly provided with a hollowed-out flexible pad (46) through bonding, a hollow cavity (461) is uniformly formed in the hollowed-out flexible pad (46), and one side of the hollowed-out flexible pad (46) is fixedly connected with the outer wall of the feeding funnel (2) through bonding.
3. The anti-vomiting aid feeding device for rehabilitation therapy according to claim 2, wherein: the inside of fretwork flexible mat (46) runs through the grafting and is provided with air duct (421), the inside of air duct (421) is provided with the check valve.
4. A rehabilitation anti-vomiting aid feeding device according to claim 3 wherein: still include extrusion shell (61), the inside slidable mounting of extrusion shell (61) has piston (62), the outside of piston (62) has cup jointed spring (63), one end of extrusion shell (61) is installed and is stretched into body (64), extrudes the inside gas of extrusion shell (61) into fretwork flexible pad (46) through moving piston (62), finely tunes the surface shape of fretwork flexible pad (46).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211468064.5A CN115721563B (en) | 2022-11-22 | 2022-11-22 | Vomiting-preventing auxiliary feeding device for rehabilitation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211468064.5A CN115721563B (en) | 2022-11-22 | 2022-11-22 | Vomiting-preventing auxiliary feeding device for rehabilitation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115721563A CN115721563A (en) | 2023-03-03 |
| CN115721563B true CN115721563B (en) | 2023-08-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211468064.5A Active CN115721563B (en) | 2022-11-22 | 2022-11-22 | Vomiting-preventing auxiliary feeding device for rehabilitation |
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Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201596137U (en) * | 2010-01-28 | 2010-10-06 | 曾西 | Nutrition stomach tube through oral cavity |
| AU2011257910B2 (en) * | 2010-05-28 | 2016-01-28 | Smilestraw Pty Ltd | Drinking mouthpiece |
| CN202740412U (en) * | 2012-09-14 | 2013-02-20 | 汕头大学医学院第一附属医院 | Feeding device for patient |
| CN103083779B (en) * | 2012-11-19 | 2014-09-17 | 苏州征之魂专利技术服务有限公司 | Anti-emetic auxiliary feeding device |
| CN210521413U (en) * | 2019-01-18 | 2020-05-15 | 袁春蕾 | Stomach tube for combined traditional Chinese and western medicine digestive system department |
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2022
- 2022-11-22 CN CN202211468064.5A patent/CN115721563B/en active Active
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| CN115721563A (en) | 2023-03-03 |
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