CN213888954U - Puncture needle assembling machine capable of being assembled efficiently - Google Patents
Puncture needle assembling machine capable of being assembled efficiently Download PDFInfo
- Publication number
- CN213888954U CN213888954U CN202022630064.3U CN202022630064U CN213888954U CN 213888954 U CN213888954 U CN 213888954U CN 202022630064 U CN202022630064 U CN 202022630064U CN 213888954 U CN213888954 U CN 213888954U
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- plate
- needle
- fixedly connected
- clamping ring
- clamping
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- 238000001574 biopsy Methods 0.000 abstract description 64
- 210000004224 pleura Anatomy 0.000 abstract description 21
- 230000000694 effects Effects 0.000 abstract description 7
- 230000002950 deficient Effects 0.000 abstract 1
- 238000005485 electric heating Methods 0.000 abstract 1
- 241000755266 Kathetostoma giganteum Species 0.000 description 13
- 238000001125 extrusion Methods 0.000 description 5
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to a puncture needle assembly machine capable of efficiently assembling. The novel electric heating plate comprises a bottom plate, wherein a placing plate is fixedly connected to the upper end of the bottom plate, a sliding groove is formed in the upper surface of the placing plate, and an auxiliary block is fixedly connected to the right side of the placing plate. This pjncture needle kludge that can high-efficient equipment, when falling the bottommost of groove through the inside of groove that falls of needle point nook closing member end through the pleura biopsy needle, the needle point nook closing member end of pleura biopsy needle and the upper surface contact of contact plate, such mode only need inject the landing position of needle point nook closing member, and then make the fixed position to the needle point nook closing member unchangeable, just so can the length of effectual control combination, the height of simple nimble control needle point nook closing member, make fixing device can play firm effect of holding with adding all the time, the combination accuracy and the combination effect of needle point nook closing member and flat head nook closing member have been ensured, the defective percentage that fixed unstability leads to has been avoided.
Description
Technical Field
The utility model relates to a pjncture needle kludge that can high-efficient equipment belongs to pjncture needle equipment apparatus technical field.
Background
The puncture needle is a common medical apparatus and can be used for puncturing organs and tissues or injecting medicines, and is divided into an ozone puncture needle, an eight-light puncture needle, a reusable puncture needle, a puncture needle with a side cavity, a medical apparatus puncture needle and the like.
A pleura biopsy needle for medical treatment is composed of a needle tube with needle point and flat-end needle core, two needle cores, a cutting slot for taking pleura specimen, a needle core for pushing needle point into needle tube, a needle core for pulling needle point out, a flat-end needle core for pushing needle core into needle tube, and a needle tube for withdrawing pleura specimen.
To the combination of needle point nook closing member and flat head nook closing member, in prior art, the combination of most needle point nook closing member and flat head nook closing member can accomplish accurate combination, and then reach the result of use, but to most needle point nook closing member and flat head nook closing member when the combination, can not be according to the combination length of required needle point nook closing member and flat head nook closing member, come the position of effectual control needle point nook closing member, make can not fix the required position of needle point nook closing member, it is not good to cause fixed effect when changing needle point nook closing member position, and then the touching of leading to the manual hand causes the dangerous scheduling problem of extrusion and penetration when the combination.
SUMMERY OF THE UTILITY MODEL
The utility model is not enough to prior art, the utility model provides a pjncture needle kludge that can high-efficient equipment, possess the length of effectual control combination, the height of simple nimble control needle point nook closing member, make fixing device can play firm effect of holding with adding all the time, the combination accuracy and the combination effect of needle point nook closing member have been ensured, artificial touching has been avoided, advantages such as staff's personal safety have been ensured, the combination length that can not be according to required needle point nook closing member and flat head nook closing member has been solved, the position of effectual control needle point nook closing member is come, make can not fix the required position of needle point nook closing member, it is not good to cause the fixed effect when changing to needle point nook closing member position, and then the touching of artifical hand causes extrusion and penetrating danger when the combination.
In order to achieve the above object, the utility model provides a following technical scheme: a puncture needle assembling machine capable of being assembled efficiently comprises a bottom plate, wherein a placing plate is fixedly connected to the upper end of the bottom plate, a sliding groove is formed in the upper surface of the placing plate, an auxiliary block is fixedly connected to the right side of the placing plate, a dropping groove is formed in the left side of the auxiliary block, a sliding plate is slidably connected to the upper surface of the auxiliary block, a lifting column is in threaded connection with the inner portion of the sliding plate, a lifting plate is rotatably connected to the lower end of the lifting column, a pushing rod is slidably connected to the left side of the lifting plate, the left end of the pushing rod penetrates through the inner portion of the bottom plate and extends to the left side of the bottom plate, a lifting groove is formed in the bottom plate, the left end of the pushing rod is slidably connected to the inner portion of the lifting groove, a second clamping ring is fixedly connected to the right end of the pushing rod, a notch is formed in the inner side of the second clamping ring, and a fixing device is arranged on the upper side of the second clamping ring, the upper surface of the bottom plate is fixedly connected with an air impact column.
Preferably, the bottom plate is L-shaped, the left end of the push rod is connected with the inside of the bottom plate in a sliding mode, the sliding groove is inclined, and the falling groove is communicated with the sliding groove.
Preferably, the upper surface of the auxiliary block is provided with a sliding groove, the surface of the lifting column is connected in the sliding groove in a sliding manner, and the lower end of the lifting column penetrates through the sliding plate and the sliding groove and extends to the lower surface of the sliding groove.
Preferably, fixing device includes the joint piece, the lower fixed surface of joint piece is connected at the upside of second clamp ring, the shifting chute has been seted up on the right side of joint piece, the inside front side fixedly connected with spring of shifting chute, the rear end fixedly connected with cardboard of spring, the shape of cardboard is the slope form, the bayonet socket has been seted up to the rear side of cardboard, the opening has been seted up to the inside of lifter plate, the left side fixedly connected with contact plate of lifter plate opening, the downside sliding connection of supplementary piece has the connecting rod, the first clamp ring of lower extreme fixedly connected with of connecting rod, the outside fixedly connected with of first clamp ring advances the pole, the sliding surface of advancing the pole is connected in the inside of lifter plate, the last fixed surface of first clamp ring is connected with the card post.
Preferably, the second clamping ring and the first clamping ring are both semicircular in shape, and notches are also formed in the inner side of the first clamping ring.
Preferably, the inside of air impact post is hollow, the left side of first clamp ring and the right side joint of second clamp ring form the cylinder.
Compared with the prior art, the utility model provides a pjncture needle kludge that can high-efficient equipment possesses following advantage:
1. when the needle point needle core end of the pleural biopsy needle falls to the bottommost part of the falling groove through the inside of the falling groove, the needle point needle core end of the pleural biopsy needle is contacted with the upper surface of the contact plate, due to the vertical action of the falling groove, the needle point needle core end of the pleural biopsy needle vertically falls on the upper surface of the contact plate, the push rod is further enabled to slide rightwards, the push rod pushes the second clamping ring to move rightwards, the notch is further contacted with the projection part of the needle point needle core end of the pleural biopsy needle, the needle point needle core end of the pleural biopsy needle is further enabled to be extruded inside the notch through the extrusion of the second clamping ring and the first clamping ring, at the moment, under the continuous rightward sliding of the second clamping ring, when the opposite side of the second clamping ring and the first clamping ring is to be attached, the clamping plate inside the clamping block enables the clamping plate to extrude the spring forwards through the extrusion of the clamping column, so that the clamping plate slides forwards until the clamping column enters the bayonet, one side of the first clamping ring opposite to the second clamping ring is attached to the bayonet, and the needle point and the needle core end of the pleural biopsy needle are fixed at the position, because the push rod and the lifting plate can only slide back and forth, the in-out rod slides in the lifting plate, and the first clamping ring and the second clamping ring can only move along with the up-and-down movement of the lifting plate under the action of the connecting rod and the in-out rod, thereby ensuring that the holding position of the needle core end of the needle point can be fixed after the first clamping ring and the second clamping ring are clamped, thus, the length of the combination can be effectively controlled, the height of the needle core of the needle point can be simply and flexibly controlled, the fixing device can play a role in stably holding all the time, the combination accuracy and the combination effect of the needle point core and the flat-head core are guaranteed, manual touch is avoided, and the personal safety of workers is guaranteed.
2. The puncture needle assembling machine capable of being efficiently assembled is characterized in that after a pleural biopsy needle slides from a sliding groove, the needle point needle core end of the pleural biopsy needle falls into the falling groove, the falling groove is vertical, the needle point needle core end of the pleural biopsy needle is vertically transferred into the falling groove, the falling groove is formed to be just matched with the needle point needle core end of the pleural biopsy needle in size, the lifting column is in threaded connection with the sliding plate, the lifting plate is moved up and down by rotating the lifting column, the position of the needle point needle core end of the pleural biopsy needle is controlled to be high and low, the sliding rod is arranged on the upper surface of the lifting plate, the lifting plate cannot rotate when the lifting column is rotated, the depth of the pleural biopsy needle flat head needle core entering the needle point needle core end of the pleural biopsy needle is controlled when the flat head needle core is combined with the pleural biopsy needle point end, and the pleural biopsy needle is combined according to the required length, the mode is simple and flexible, the position of the needle point needle core is changed, and the biopsy needles with different lengths can be conveniently fixed.
3. This pjncture needle kludge that can high-efficient equipment, through sliding slide, make the slide right side slide at the upper surface of auxiliary block, and then make the lift post drive the lifter plate and slide right side, make the contact plate break away from pleura biopsy needle point nook closing member end, the inside of gas flushing post is provided with the cylinder, break away from through contact plate and pleura biopsy needle, and then the cylinder starts work, make the crew cut nook closing member of pleura biopsy needle by the needle point nook closing member end to pleura biopsy needle, and then accomplish the combined work of pleura biopsy needle, such mode need not carry out the change of position again to the crew cut nook closing member, the mistake that too much operation leads to has been avoided.
Drawings
FIG. 1 is a schematic view of a puncture needle assembling machine capable of assembling efficiently;
FIG. 2 is a schematic diagram of the structure of the placement plate of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
FIG. 4 is a schematic view of a second clamp ring of the present invention;
fig. 5 is a schematic view of the bottom plate structure of the present invention.
In the figure: the device comprises a base plate 1, a placing plate 2, a sliding groove 3, a falling groove 4, a lifting column 5, a sliding plate 6, an auxiliary block 7, a lifting plate 8, a connecting rod 9, a first clamping ring 10, a contact plate 11, a pushing rod 12, a second clamping ring 13, a notch 14, a clamping block 15, a moving groove 16, a spring 17, a clamping plate 18, a clamping block 19, a clamping column 20, an air impact column 21, a lifting groove 22, a rod 23 and a sliding groove 24.
Detailed Description
The utility model provides a new technical scheme: a puncture needle assembling machine capable of being assembled efficiently comprises a bottom plate 1, wherein the bottom plate 1 is L-shaped, a placing plate 2 is fixedly connected to the upper end of the bottom plate 1, the vertical part of the L-shaped bottom plate 1 is used for supporting the placing plate 2, a sliding groove 3 is formed in the upper surface of the placing plate 2, the sliding groove 3 is inclined so that a pleura biopsy needle can have sliding force, an auxiliary block 7 is fixedly connected to the right side of the placing plate 2, a falling groove 4 is formed in the left side of the auxiliary block 7, the falling groove 4 is communicated with the sliding groove 3, after the pleura biopsy needle slides from the sliding groove 3, a needle tip core end of the pleura biopsy needle falls into the falling groove 4, further, the falling groove 4 is vertical, the needle tip core end of the pleura biopsy needle is vertically adjusted into the falling groove 4, and the size of the falling groove 4 is just matched with the needle tip core end of the pleura biopsy needle, the upper surface of the auxiliary block 7 is connected with a sliding plate 6 in a sliding way, the inner part of the sliding plate 6 is connected with a lifting column 5 in a threaded way, the surface of the lifting column 5 is connected with the inner part of the auxiliary block 7 in a sliding way, the lower end of the lifting column 5 penetrates through the sliding plate 6 and the inner part of the auxiliary block 7 and extends to the lower surface of the auxiliary block 7, the lower end of the lifting column 5 is connected with a lifting plate 8 in a rotating way, the position of the lifting plate 8 is moved up and down by rotating the lifting column 5, so as to control the position of the needle core of the needle point of the pleural biopsy needle, since the sliding rod is provided on the upper surface of the lifting plate 8, when the lifting column 5 is rotated, the lifting plate 8 is not rotated in position, when the flat-head needle core is combined with the pleural biopsy needle tip end, the depth of the flat-head needle core of the pleural biopsy needle entering the pleural biopsy needle tip needle core end is controlled, and then combination is carried out according to the required pleural biopsy needle length;
the left side of the lifting plate 8 is slidably connected with a push rod 12, the left end of the push rod 12 penetrates through the inside of the bottom plate 1 and extends to the left side of the bottom plate 1, a lifting groove 22 is formed in the bottom plate 1, the left end of the push rod 12 is slidably connected in the lifting groove 22, the left end of the push rod 12 is slidably connected in the bottom plate 1, the push rod 12 can slide back and forth in the bottom plate 1 and can also slide up and down through the lifting groove 22, the push rod 12 slides up and down in the placing plate 2, the right end of the push rod 12 is fixedly connected with a second clamping ring 13, the inner side of the second clamping ring 13 is provided with a notch 14, the upper surface of the second clamping ring 13 is fixedly connected with a clamping block 15, the right side of the clamping block 15 is provided with a moving groove 16, the front side in the moving groove 16 is fixedly connected with a spring 17, the rear end of the spring 17 is fixedly connected with a clamping plate 18, the rear side of the clamping plate 18 is provided with a bayonet 19, a contact plate 11 is fixedly connected to the left side of the lifting plate 8, a connecting rod 9 is fixedly connected to the lower side of the auxiliary block 7, a first clamping ring 10 is fixedly connected to the lower end of the connecting rod 9, an in-out rod 23 is fixedly connected to the outer side of the first clamping ring 10, the surface of the in-out rod 23 is slidably connected to the inner side of the lifting plate 8, a notch 14 is also formed in the inner side of the first clamping ring 10, a clamping column 20 is fixedly connected to the upper surface of the first clamping ring 10, when the needle point core end of the pleural biopsy needle falls to the bottommost part of the falling groove 4 through the inner part of the falling groove 4, the needle point core end of the pleural biopsy needle is contacted with the upper surface of the contact plate 11, due to the vertical action of the falling groove 4, the needle point core end of the pleural biopsy needle vertically falls on the upper surface of the contact plate 11, and then the pushing rod 12 is pushed by the pushing rod 12 sliding rightwards, so that the pushing rod 12 pushes the second clamping ring 13, and the notch 14 is contacted with the needle point core end protruding part of the pleural biopsy needle moving rightwards, when the second clamping ring 13 continuously slides rightwards, and the opposite side of the second clamping ring 13 and the first clamping ring 10 is to be attached, the clamping plate 18 in the clamping block 15 is extruded by the clamping column 20 to enable the clamping plate 18 to forwardly extrude the spring 17, so that the clamping plate 18 slides forwards, until the clamping column 20 enters the bayonet 19, the opposite side of the first clamping ring 10 and the second clamping ring 13 is attached, so that the needle point needle core end of the pleural biopsy needle is fixed at the position, because the pushing rod 12 and the lifting plate 8 can only slide forwards and backwards, the in-out rod 23 slides in the lifting plate 8, and under the action of the connecting rod 9 and the in-out rod 23, the first clamping ring 10 and the second clamping ring 13 can only move along with the up-and-down movement of the lifting plate 8, further ensuring that the needle point and the needle core end can be fixed after the first clamping ring 10 and the second clamping ring 13 are clamped;
The following further description of the present invention: a puncture needle assembling machine capable of being assembled efficiently is characterized in that a vertical position of a bottom plate 1 in an L shape is used for supporting a placing plate 2 when the puncture needle assembling machine is used, a sliding groove 3 is arranged to be inclined, when a pleural biopsy needle slides from the sliding groove 3, a needle point needle core end of the pleural biopsy needle falls into a falling groove 4, then the falling groove 4 is vertical, the needle point needle core end of the pleural biopsy needle is vertically adjusted into the falling groove 4, the size of the falling groove 4 is just matched with the needle point needle core end of the pleural biopsy needle, a lifting column 5 is in threaded connection with the sliding plate 6, the position of a lifting plate 8 is moved up and down by rotating the lifting column 5, the position of the needle point needle core end of the pleural biopsy needle is controlled to be high or low, and when the flat head needle core is combined with the needle point end of the pleural biopsy needle, the depth of the flat head needle core of the pleural biopsy needle entering the needle core end of the pleural biopsy needle is controlled, then the pleura biopsy needles are combined according to the required length;
when the needle point needle core end of the pleural biopsy needle falls to the bottommost part of the drop groove 4 through the interior of the drop groove 4, the needle point needle core end of the pleural biopsy needle contacts with the upper surface of the contact plate 11, and due to the vertical action of the drop groove 4, the needle point needle core end of the pleural biopsy needle vertically falls on the upper surface of the contact plate 11, and then the pushing rod 12 slides rightwards, so that the pushing rod 12 pushes the second clamping ring 13 to move rightwards, and then the notch 14 contacts with the projection of the needle point needle core end of the pleural biopsy needle, so that the needle point needle core end of the pleural biopsy needle is extruded into the notch 14 through the extrusion of the second clamping ring 13 and the first clamping ring 10, at the moment, under the continuous rightward sliding of the second clamping ring 13, when the side, opposite to the first clamping ring 10, of the second clamping ring 13 is attached to one side of the clamping block 10, the clamping plate 18 in the clamping block 15 extrudes the clamping plate 18 to extrude the spring 17 forwards through the clamping column 20, further, the clamping plate 18 slides forwards until the clamping column 20 enters the bayonet 19, one opposite side of the first clamping ring 10 and one opposite side of the second clamping ring 13 are attached, so that the needle point and needle core end of the pleural biopsy needle is fixed at the position, the in-out rod 23 slides inside the lifting plate 8 due to the fact that the pushing rod 12 and the lifting plate 8 can only slide forwards and backwards, and the first clamping ring 10 and the second clamping ring 13 can only move along with the up-and-down movement of the lifting plate 8 under the action of the connecting rod 9 and the in-out rod 23, and therefore the needle point and needle core end can be fixed after the first clamping ring 10 and the second clamping ring 13 are clamped;
then, the sliding plate 6 slides rightwards on the upper surface of the auxiliary block 7, the lifting column 5 drives the lifting plate 8 to slide rightwards, the contact plate 11 is separated from the needle point needle core end of the pleural biopsy needle, the air impact column 21 is internally provided with an air cylinder, the contact plate 11 is separated from the pleural biopsy needle, the air cylinder starts to work, the flat needle core of the pleural biopsy needle is jacked to the needle point needle core end of the pleural biopsy needle, and then the combined work of the pleural biopsy needle is completed.
Claims (6)
1. The utility model provides a pjncture needle kludge that can high-efficient equipment, includes bottom plate (1), its characterized in that: the upper end of the bottom plate (1) is fixedly connected with a placing plate (2), the upper surface of the placing plate (2) is provided with a sliding groove (3), the right side of the placing plate (2) is fixedly connected with an auxiliary block (7), the left side of the auxiliary block (7) is provided with a falling groove (4), the upper surface of the auxiliary block (7) is slidably connected with a sliding plate (6), the inner thread of the sliding plate (6) is connected with a lifting column (5), the lower end of the lifting column (5) is rotatably connected with a lifting plate (8), the left side of the lifting plate (8) is slidably connected with a push rod (12), the left end of the push rod (12) penetrates through the inner part of the bottom plate (1) and extends to the left side of the bottom plate (1), the inner part of the bottom plate (1) is provided with a lifting groove (22), the left end of the push rod (12) is slidably connected in the lifting groove (22), and the right end of the push rod (12) is fixedly connected with a second clamping ring (13), a notch (14) is formed in the inner side of the second clamping ring (13), a fixing device is arranged on the upper side of the second clamping ring (13), and an air impact column (21) is fixedly connected to the upper surface of the bottom plate (1).
2. The puncture needle assembling machine capable of being assembled efficiently according to claim 1, wherein: the novel multifunctional lifting device is characterized in that the bottom plate (1) is L-shaped, the left end of the push rod (12) is connected with the inside of the bottom plate (1) in a sliding mode, the sliding groove (3) is inclined, and the falling groove (4) is communicated with the sliding groove (3).
3. The puncture needle assembling machine capable of being assembled efficiently according to claim 1, wherein: the upper surface of the auxiliary block (7) is provided with a sliding groove (24), the surface of the lifting column (5) is connected with the sliding groove (24) in a sliding mode, and the lower end of the lifting column (5) penetrates through the sliding plate (6) and the sliding groove (24) and extends to the lower surface of the sliding groove (24).
4. The puncture needle assembling machine capable of being assembled efficiently according to claim 1, wherein: the fixing device comprises a clamping block (15), the lower surface of the clamping block (15) is fixedly connected to the upper side of a second clamping ring (13), a moving groove (16) is formed in the right side of the clamping block (15), a spring (17) is fixedly connected to the front side of the inside of the moving groove (16), a clamping plate (18) is fixedly connected to the rear end of the spring (17), the clamping plate (18) is inclined, a bayonet (19) is formed in the rear side of the clamping plate (18), a through hole is formed in the lifting plate (8), a contact plate (11) is fixedly connected to the left side of the through hole of the lifting plate (8), a connecting rod (9) is slidably connected to the lower side of the auxiliary block (7), a first clamping ring (10) is fixedly connected to the lower end of the connecting rod (9), an inlet rod (23) is fixedly connected to the outer side of the first clamping ring (10), and the surface of the inlet rod (23) is slidably connected to the inside of the lifting plate (8), the upper surface of the first clamping ring (10) is fixedly connected with a clamping column (20).
5. The puncture needle assembling machine capable of being assembled efficiently according to claim 4, wherein: the shapes of the second clamping ring (13) and the first clamping ring (10) are both semicircular, and the inner side of the first clamping ring (10) is also provided with a notch (14).
6. The puncture needle assembling machine capable of being assembled efficiently according to claim 4, wherein: the inside of air impact post (21) is hollow, the left side of first clamp ring (10) and the right side joint of second clamp ring (13) form the cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022630064.3U CN213888954U (en) | 2020-11-13 | 2020-11-13 | Puncture needle assembling machine capable of being assembled efficiently |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022630064.3U CN213888954U (en) | 2020-11-13 | 2020-11-13 | Puncture needle assembling machine capable of being assembled efficiently |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213888954U true CN213888954U (en) | 2021-08-06 |
Family
ID=77120189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022630064.3U Expired - Fee Related CN213888954U (en) | 2020-11-13 | 2020-11-13 | Puncture needle assembling machine capable of being assembled efficiently |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213888954U (en) |
-
2020
- 2020-11-13 CN CN202022630064.3U patent/CN213888954U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210806 |