CN217187162U - Breathe internal medicine sputum discharging device that cleans breath - Google Patents
Breathe internal medicine sputum discharging device that cleans breath Download PDFInfo
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- CN217187162U CN217187162U CN202220366630.0U CN202220366630U CN217187162U CN 217187162 U CN217187162 U CN 217187162U CN 202220366630 U CN202220366630 U CN 202220366630U CN 217187162 U CN217187162 U CN 217187162U
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- Prior art keywords
- sputum
- limiting plate
- sputum suction
- sleeve
- main
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- 206010036790 Productive cough Diseases 0.000 title claims abstract description 185
- 208000024794 sputum Diseases 0.000 title claims abstract description 185
- 210000003802 sputum Anatomy 0.000 title claims abstract description 182
- 239000003814 drug Substances 0.000 title claims abstract description 17
- 238000007599 discharging Methods 0.000 title claims abstract description 13
- 206010062717 Increased upper airway secretion Diseases 0.000 claims abstract description 16
- 208000026435 phlegm Diseases 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims description 26
- 230000000241 respiratory effect Effects 0.000 claims description 12
- 230000029142 excretion Effects 0.000 claims description 9
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 abstract description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 7
- 229910052760 oxygen Inorganic materials 0.000 description 7
- 239000001301 oxygen Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002640 oxygen therapy Methods 0.000 description 1
- 208000023504 respiratory system disease Diseases 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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Abstract
The utility model relates to a medical auxiliary assembly field specifically is a breathe internal medicine sputum discharging device that cleans breath, including phlegm bucket, sealed lid, negative pressure pipe, phlegm cover, main limiting plate, vice limiting plate and the fixed cover of hose of gathering phlegm. The auxiliary limiting plate is arranged on the sputum suction barrel; the main limiting plate is arranged on the sputum suction barrel in a sliding mode and is elastically connected with the auxiliary limiting plate. The sputum collecting sleeve is arranged on the sputum suction barrel. The utility model arranges the sputum collecting sleeve in the sputum suction barrel, the sputum directly enters the sputum collecting sleeve after passing through the sputum suction pipe, and the limiting piece on the sputum collecting sleeve is fixed between the main limiting plate and the auxiliary limiting plate, thereby preventing the sputum collecting sleeve from dropping in the sputum suction barrel; the arrangement of the sputum collection sleeve brings convenience to cleaning work of workers, and the cleaning work of the sputum suction barrel can be finished only by directly discarding the sputum collection sleeve after each use; during use, the sputum suction pipe extends into the bottom of the sputum collection sleeve, and the hose fixing sleeve is used for fixing and limiting the negative pressure pipe and the sputum suction pipe.
Description
Technical Field
The utility model relates to a medical auxiliary assembly field specifically is a breathe internal medicine sputum discharging device that cleans breath.
Background
The lung-heat clearing and sputum discharging device is mainly used for assisting a patient to discharge sputum in the throat, and the patient suffering from respiratory diseases sometimes depends on the fact that the patient is difficult to discharge the sputum in the throat, so that the patient is difficult to breathe, and the life health of the patient is threatened.
The utility model with the authorization notice number of CN212090357U discloses a lung-heat clearing and sputum discharging device for respiratory medicine, which comprises a sputum storage barrel, an oxygen collection barrel, a negative pressure tube, a soft sputum suction tube and an oxygen therapy tube; the sputum storage barrel is internally stored with aqueous solution; the negative pressure tube extends into the sputum storage barrel, and the sputum suction tube extends into the sputum storage barrel; the flexible sputum suction pipe is connected with the sputum suction pipe, and the other end of the flexible sputum suction pipe is provided with a sputum suction piece; the oxygen inlet pipe is arranged on the second sealing element and extends into the oxygen collecting cylinder, the oxygen conveying pipe is arranged on the second sealing element and extends into the oxygen collecting cylinder, and the oxygen conveying pipe is provided with a one-way valve; the three-way pipe is communicated with the oxygen conveying pipe, the exhaust pipe and the first hose, and the exhaust pipe is provided with a one-way valve; the number of the second hoses is two, the second hoses are connected with the first hoses, and the second hoses are provided with nasal plugs. The device helps to clean and replace each part, can effectively suck sputum of the throat of a patient, has good use effect, is also helpful for breathing of the patient, has better use comfort and practicability.
However, the above technical solutions have the following disadvantages: the device directly pumps the sputum into the sputum storage barrel, so that the sputum storage barrel is troublesome to clean after being polluted, and the working intensity of medical personnel is increased; if the sputum storage barrel is set as a disposable product, the sputum storage barrel is not beneficial to environmental protection.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the technical problem who exists among the background art, provide a breathe internal medicine sputum discharging device that cleans breath.
The technical scheme of the utility model: a lung-clearing and sputum-discharging device for respiratory medicine comprises a sputum suction barrel, a sealing cover, a negative pressure pipe, a sputum suction pipe, a sputum collection sleeve, a main limiting plate, an auxiliary limiting plate and a hose fixing sleeve.
The auxiliary limiting plate is arranged on the sputum suction barrel; the main limiting plate is arranged on the sputum suction barrel in a sliding mode and is elastically connected with the auxiliary limiting plate. The sputum collecting sleeve is arranged on the sputum suction barrel and is provided with a limiting piece; the limiting sheet is positioned between the main limiting plate and the auxiliary limiting plate. The hose fixing sleeve is arranged on the main limiting plate; the negative pressure tube and the sputum suction tube are arranged on the hose fixing sleeve. The sealing cover is arranged on the sputum suction barrel in a sealing way and is connected with the negative pressure pipe and the sputum suction pipe in a sealing way.
Preferably, the device further comprises a guide rod; the guide rod is arranged on the sputum suction barrel; the main limit plate is arranged on the guide rod in a sliding mode.
Preferably, a spring is further included; the spring is sleeved on the guide rod in a sliding mode, one end of the spring is arranged on the main limiting plate, and the other end of the spring is arranged on the auxiliary limiting plate.
Preferably, the guide rod is provided with a limit plate; the main limit plate and the auxiliary limit plate are positioned between the limit plate and the sputum suction barrel.
Preferably, the main limit plate and the auxiliary limit plate are arranged in parallel.
Preferably, the guide rod is perpendicular to the main limit plate and the auxiliary limit plate.
Preferably, the main limit plate is rotatably provided with a rotating seat; the rotating seat is provided with an adjusting seat; the hose fixing sleeve is arranged on the adjusting seat.
Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has: the sputum collecting sleeve is arranged in the sputum suction barrel, sputum directly enters the sputum collecting sleeve after passing through the sputum suction pipe, and the limiting piece on the sputum collecting sleeve is fixed between the main limiting plate and the auxiliary limiting plate, so that the sputum collecting sleeve is prevented from falling into the sputum suction barrel; the arrangement of the sputum collection sleeve brings convenience to cleaning work of workers, and the cleaning work of the sputum suction barrel can be finished only by directly discarding the sputum collection sleeve after each use; during use, the sputum suction pipe extends into the bottom of the sputum collection sleeve, and the hose fixing sleeve is used for fixing and limiting the negative pressure pipe and the sputum suction pipe.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a cross-sectional view of an embodiment of the present invention.
Fig. 3 is an exploded view of an embodiment of the present invention.
Fig. 4 is a partially enlarged structural view of a portion a in fig. 3.
Reference numerals: 1. a sputum suction barrel; 2. a sealing cover; 3. a negative pressure tube; 4. a sputum suction tube; 5. a sputum collecting sleeve; 6. a main limit plate; 7. an auxiliary limit plate; 8. a limiting sheet; 9. a guide bar; 10. a spring; 11. a rotating seat; 12. a limiting plate; 13. an adjusting seat; 14. a hose fixing sleeve.
Detailed Description
Example one
The lung-heat clearing and sputum excretion device for the respiratory medicine comprises a sputum suction barrel 1, a sealing cover 2, a negative pressure pipe 3, a sputum suction pipe 4, a sputum collection sleeve 5, a main limiting plate 6, an auxiliary limiting plate 7 and a hose fixing sleeve 14.
As shown in fig. 1-3, the auxiliary limit plate 7 is arranged on the sputum suction barrel 1; the main limiting plate 6 is arranged on the sputum suction barrel 1 in a sliding mode, and the main limiting plate 6 is elastically connected with the auxiliary limiting plate 7. The sputum collection sleeve 5 is arranged on the sputum suction barrel 1, and the sputum collection sleeve 5 is provided with a limiting piece 8; the limiting sheet 8 is positioned between the main limiting plate 6 and the auxiliary limiting plate 7. The hose fixing sleeve 14 is arranged on the main limiting plate 6; the negative pressure pipe 3 and the sputum suction pipe 4 are arranged on the hose fixing sleeve 14. Sealed lid 2 is sealed to be set up on sputum aspirator bucket 1, sealed lid 2 and negative pressure pipe 3 and sputum aspirator pipe 4 sealing connection.
In the embodiment, the sputum collecting sleeve 5 is arranged in the sputum suction barrel 1, sputum directly enters the sputum collecting sleeve 5 after passing through the sputum suction pipe 4, and the limiting piece 8 on the sputum collecting sleeve 5 is fixed between the main limiting plate 6 and the auxiliary limiting plate 7, so that the sputum collecting sleeve 5 is prevented from falling into the sputum suction barrel 1; the sputum collection sleeve 5 is arranged to bring convenience to cleaning work of workers, and after each use, the sputum collection sleeve 5 only needs to be directly discarded, so that the cleaning work of the sputum suction barrel 1 can be completed; in the using process, the sputum suction pipe 4 extends into the bottom of the sputum collection sleeve 5, and the hose fixing sleeve 14 is used for fixing and limiting the negative pressure pipe 3 and the sputum suction pipe 4.
Example two
The lung-heat clearing and sputum excretion device for the respiratory medicine comprises a sputum suction barrel 1, a sealing cover 2, a negative pressure pipe 3, a sputum suction pipe 4, a sputum collection sleeve 5, a main limiting plate 6, an auxiliary limiting plate 7 and a hose fixing sleeve 14.
As shown in fig. 1-4, the auxiliary limit plate 7 is arranged on the sputum suction barrel 1; the main limiting plate 6 is arranged on the sputum suction barrel 1 in a sliding mode, and the main limiting plate 6 is elastically connected with the auxiliary limiting plate 7. The sputum collection sleeve 5 is arranged on the sputum suction barrel 1, and the sputum collection sleeve 5 is provided with a limiting piece 8; the limiting sheet 8 is positioned between the main limiting plate 6 and the auxiliary limiting plate 7. The hose fixing sleeve 14 is arranged on the main limit plate 6; the negative pressure tube 3 and the sputum suction tube 4 are arranged on the hose fixing sleeve 14. Sealed lid 2 is sealed to be set up on phlegm bucket 1, and sealed lid 2 is connected with negative pressure pipe 3 and phlegm pipe 4 sealing.
Further, the device also comprises a guide rod 9; the guide rod 9 is arranged on the sputum suction barrel 1; the main limit plate 6 is slidably disposed on the guide rod 9.
In this embodiment, the guide rod 9 limits the sliding of the main limiting plate 6, so that the main limiting plate 6 and the auxiliary limiting plate 7 limit the limiting piece 8.
EXAMPLE III
The lung-heat clearing and sputum excretion device for the respiratory medicine comprises a sputum suction barrel 1, a sealing cover 2, a negative pressure pipe 3, a sputum suction pipe 4, a sputum collection sleeve 5, a main limiting plate 6, an auxiliary limiting plate 7 and a hose fixing sleeve 14.
As shown in fig. 1-4, the auxiliary limit plate 7 is arranged on the sputum suction barrel 1; the main limiting plate 6 is arranged on the sputum suction barrel 1 in a sliding mode, and the main limiting plate 6 is elastically connected with the auxiliary limiting plate 7. The sputum collection sleeve 5 is arranged on the sputum suction barrel 1, and the sputum collection sleeve 5 is provided with a limiting piece 8; the limiting sheet 8 is positioned between the main limiting plate 6 and the auxiliary limiting plate 7. The hose fixing sleeve 14 is arranged on the main limiting plate 6; the negative pressure pipe 3 and the sputum suction pipe 4 are arranged on the hose fixing sleeve 14. Sealed lid 2 is sealed to be set up on phlegm bucket 1, and sealed lid 2 is connected with negative pressure pipe 3 and phlegm pipe 4 sealing.
Further, the device also comprises a guide rod 9; the guide rod 9 is arranged on the sputum suction barrel 1; the main limit plate 6 is slidably disposed on the guide rod 9.
Further, the device also comprises a spring 10; the spring 10 is sleeved on the guide rod 9 in a sliding mode, one end of the spring 10 is arranged on the main limiting plate 6, and the other end of the spring 10 is arranged on the auxiliary limiting plate 7.
In this embodiment, the spring 10 is provided to elastically connect the main limiting plate 6 and the auxiliary limiting plate 7, so that the main limiting plate 6 and the auxiliary limiting plate 7 can be conveniently used to fix and limit the limiting piece 8.
Example four
The lung-heat clearing and sputum excretion device for the respiratory medicine comprises a sputum suction barrel 1, a sealing cover 2, a negative pressure pipe 3, a sputum suction pipe 4, a sputum collection sleeve 5, a main limiting plate 6, an auxiliary limiting plate 7 and a hose fixing sleeve 14.
As shown in fig. 1-4, the auxiliary limit plate 7 is arranged on the sputum suction barrel 1; the main limiting plate 6 is arranged on the sputum suction barrel 1 in a sliding mode, and the main limiting plate 6 is elastically connected with the auxiliary limiting plate 7. The sputum collection sleeve 5 is arranged on the sputum suction barrel 1, and the sputum collection sleeve 5 is provided with a limiting piece 8; the limiting sheet 8 is positioned between the main limiting plate 6 and the auxiliary limiting plate 7. The hose fixing sleeve 14 is arranged on the main limit plate 6; the negative pressure pipe 3 and the sputum suction pipe 4 are arranged on the hose fixing sleeve 14. Sealed lid 2 is sealed to be set up on phlegm bucket 1, and sealed lid 2 is connected with negative pressure pipe 3 and phlegm pipe 4 sealing.
Further, the device also comprises a guide rod 9; the guide rod 9 is arranged on the sputum suction barrel 1; the main limit plate 6 is slidably disposed on the guide rod 9.
Further, a limit plate 12 is arranged on the guide rod 9; the main limit plate 6 and the auxiliary limit plate 7 are positioned between the limit plate 12 and the sputum suction barrel 1.
In the present embodiment, the stopper plate 12 is provided to prevent the main stopper plate 6 and the sub stopper plate 7 from falling off the guide bar 9.
EXAMPLE five
The lung-heat clearing and sputum excretion device for the respiratory medicine comprises a sputum suction barrel 1, a sealing cover 2, a negative pressure pipe 3, a sputum suction pipe 4, a sputum collection sleeve 5, a main limiting plate 6, an auxiliary limiting plate 7 and a hose fixing sleeve 14.
As shown in fig. 1-4, the auxiliary limit plate 7 is arranged on the sputum suction barrel 1; the main limiting plate 6 is arranged on the sputum suction barrel 1 in a sliding mode, and the main limiting plate 6 is elastically connected with the auxiliary limiting plate 7. The sputum collection sleeve 5 is arranged on the sputum suction barrel 1, and the sputum collection sleeve 5 is provided with a limiting piece 8; the limiting sheet 8 is positioned between the main limiting plate 6 and the auxiliary limiting plate 7. The hose fixing sleeve 14 is arranged on the main limiting plate 6; the negative pressure pipe 3 and the sputum suction pipe 4 are arranged on the hose fixing sleeve 14. Sealed lid 2 is sealed to be set up on phlegm bucket 1, and sealed lid 2 is connected with negative pressure pipe 3 and phlegm pipe 4 sealing.
Further, the main limit plate 6 is arranged in parallel with the sub limit plate 7.
In this embodiment, the main limiting plate 6 and the auxiliary limiting plate 7 are arranged in parallel, so that the limiting piece 8 is limited conveniently.
EXAMPLE six
The lung-heat clearing and sputum excretion device for the respiratory medicine comprises a sputum suction barrel 1, a sealing cover 2, a negative pressure pipe 3, a sputum suction pipe 4, a sputum collection sleeve 5, a main limiting plate 6, an auxiliary limiting plate 7 and a hose fixing sleeve 14.
As shown in fig. 1-4, the auxiliary limit plate 7 is arranged on the sputum suction barrel 1; the main limiting plate 6 is arranged on the sputum suction barrel 1 in a sliding mode, and the main limiting plate 6 is elastically connected with the auxiliary limiting plate 7. The sputum collection sleeve 5 is arranged on the sputum suction barrel 1, and the sputum collection sleeve 5 is provided with a limiting piece 8; the limiting sheet 8 is positioned between the main limiting plate 6 and the auxiliary limiting plate 7. The hose fixing sleeve 14 is arranged on the main limiting plate 6; the negative pressure pipe 3 and the sputum suction pipe 4 are arranged on the hose fixing sleeve 14. Sealed lid 2 is sealed to be set up on phlegm bucket 1, and sealed lid 2 is connected with negative pressure pipe 3 and phlegm pipe 4 sealing.
Further, the device also comprises a guide rod 9; the guide rod 9 is arranged on the sputum suction barrel 1; the main limit plate 6 is slidably disposed on the guide rod 9.
Further, the guide rod 9 is arranged perpendicular to the main limit plate 6 and the sub limit plate 7.
In this embodiment, the guide rod 9 is perpendicular to the main limiting plate 6 and the auxiliary limiting plate 7, so that the guide rod 9 can limit the sliding of the main limiting plate 6.
EXAMPLE seven
The lung-heat clearing and sputum excretion device for the respiratory medicine comprises a sputum suction barrel 1, a sealing cover 2, a negative pressure pipe 3, a sputum suction pipe 4, a sputum collection sleeve 5, a main limiting plate 6, an auxiliary limiting plate 7 and a hose fixing sleeve 14.
As shown in fig. 1-4, the auxiliary limit plate 7 is arranged on the sputum suction barrel 1; the main limiting plate 6 is arranged on the sputum suction barrel 1 in a sliding mode, and the main limiting plate 6 is elastically connected with the auxiliary limiting plate 7. The sputum collection sleeve 5 is arranged on the sputum suction barrel 1, and the sputum collection sleeve 5 is provided with a limiting piece 8; the limiting sheet 8 is positioned between the main limiting plate 6 and the auxiliary limiting plate 7. The hose fixing sleeve 14 is arranged on the main limiting plate 6; the negative pressure pipe 3 and the sputum suction pipe 4 are arranged on the hose fixing sleeve 14. Sealed lid 2 is sealed to be set up on phlegm bucket 1, and sealed lid 2 is connected with negative pressure pipe 3 and phlegm pipe 4 sealing.
Further, a rotating seat 11 is rotatably arranged on the main limit plate 6; the rotating seat 11 is provided with an adjusting seat 13; the hose fixing sleeve 14 is arranged on the adjusting seat 13.
In this embodiment, the rotation seat 11 is arranged, so that the position of the hose fixing sleeve 14 on the sputum suction barrel 1 can be conveniently adjusted, and the hose fixing sleeve 14 is prevented from blocking the setting of the sputum collection sleeve 5.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (7)
1. A lung-clearing and sputum-discharging device for respiratory medicine comprises a sputum suction barrel (1), a sealing cover (2), a negative pressure tube (3) and a sputum suction tube (4), and is characterized by comprising a sputum collection sleeve (5), a main limiting plate (6), an auxiliary limiting plate (7) and a hose fixing sleeve (14);
the auxiliary limit plate (7) is arranged on the sputum suction barrel (1); the main limiting plate (6) is arranged on the sputum suction barrel (1) in a sliding mode, and the main limiting plate (6) is elastically connected with the auxiliary limiting plate (7);
the sputum collection sleeve (5) is arranged on the sputum suction barrel (1), and the sputum collection sleeve (5) is provided with a limiting piece (8); the limiting sheet (8) is positioned between the main limiting plate (6) and the auxiliary limiting plate (7);
the hose fixing sleeve (14) is arranged on the main limiting plate (6); the negative pressure pipe (3) and the sputum suction pipe (4) are arranged on the hose fixing sleeve (14);
the sealing cover (2) is arranged on the sputum suction barrel (1) in a sealing mode, and the sealing cover (2) is connected with the negative pressure pipe (3) and the sputum suction pipe (4) in a sealing mode.
2. The lung-heat clearing and sputum discharging device for department of respiration as claimed in claim 1, further comprising a guide rod (9); the guide rod (9) is arranged on the sputum suction barrel (1); the main limit plate (6) is arranged on the guide rod (9) in a sliding mode.
3. The lung-heat clearing and sputum discharging device for department of respiration as claimed in claim 2, further comprising a spring (10); the spring (10) is sleeved on the guide rod (9) in a sliding mode, one end of the spring (10) is arranged on the main limiting plate (6), and the other end of the spring (10) is arranged on the auxiliary limiting plate (7).
4. The lung-clearing and sputum-discharging device for the department of respiration as claimed in claim 2, wherein the guide rod (9) is provided with a limiting plate (12); the main limiting plate (6) and the auxiliary limiting plate (7) are positioned between the limiting plate (12) and the sputum suction barrel (1).
5. The lung-heat clearing and sputum excretion device for the respiratory medicine of claim 1, wherein the main limiting plate (6) and the auxiliary limiting plate (7) are arranged in parallel.
6. The lung-heat clearing and sputum excretion device for the respiratory medicine of claim 2, wherein the guiding rod (9) is perpendicular to the main limiting plate (6) and the auxiliary limiting plate (7).
7. The lung-clearing and phlegm-discharging device for the department of respiration as claimed in claim 1, wherein the main limiting plate (6) is rotatably provided with a rotating seat (11); an adjusting seat (13) is arranged on the rotating seat (11); the hose fixing sleeve (14) is arranged on the adjusting seat (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220366630.0U CN217187162U (en) | 2022-02-23 | 2022-02-23 | Breathe internal medicine sputum discharging device that cleans breath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220366630.0U CN217187162U (en) | 2022-02-23 | 2022-02-23 | Breathe internal medicine sputum discharging device that cleans breath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217187162U true CN217187162U (en) | 2022-08-16 |
Family
ID=82798663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220366630.0U Expired - Fee Related CN217187162U (en) | 2022-02-23 | 2022-02-23 | Breathe internal medicine sputum discharging device that cleans breath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217187162U (en) |
-
2022
- 2022-02-23 CN CN202220366630.0U patent/CN217187162U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220816 |
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| CF01 | Termination of patent right due to non-payment of annual fee |