CN113477136A - Blood sampling device for immune cell therapy and application method thereof - Google Patents
Blood sampling device for immune cell therapy and application method thereof Download PDFInfo
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- CN113477136A CN113477136A CN202110921862.8A CN202110921862A CN113477136A CN 113477136 A CN113477136 A CN 113477136A CN 202110921862 A CN202110921862 A CN 202110921862A CN 113477136 A CN113477136 A CN 113477136A
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- fluted disc
- fixedly connected
- blood
- immune cell
- rubber sleeve
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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
- A61M1/02—Blood transfusion apparatus
- A61M1/0204—Blood stirrers, e.g. for defibrination
Abstract
The invention discloses a blood sampling device for immune cell therapy, and relates to the field of medical tools. This a blood sampling device for immune cell treatment includes device firm base, rubber sleeve, blood sampling bottle, agitating unit and two-way gear drive, and the top of device firm base is rotated and is connected with rubber sleeve, and rubber sleeve's side is equipped with agitating unit, and the inside of device firm base is equipped with two-way gear drive, and two-way gear drive links to each other with rubber sleeve and agitating unit respectively. This a blood sampling device for immune cell therapy is when using, and rubber sleeve drives the blood sampling bottle rotation to make inside blood take place to rock, the puddler stirs in step, and the rotation direction of puddler is opposite with the rotation direction of blood sampling bottle, therefore blood rotates simultaneously, receives a counter-rotation's stirring power, makes the blood motion unordered, the probability that the blood that significantly reduces solidifies.
Description
Technical Field
The invention relates to the technical field of medical tools, in particular to a blood sampling device for immune cell therapy and a using method thereof.
Background
Through search, the chinese patent application No. CN201921743867.0 provides a blood sampling device for immune cell therapy. The blood sampling device for immune cell therapy is including waveing the framework, the frame is placed to the bottom fixedly connected with who waves the framework inner wall, the top of placing the frame is run through the top of waveing the framework and is extended to the outside of waveing the framework, the front and the back of waveing the framework have all run through locknut, two locknut's the equal threaded connection in inside has the lead screw, two the lead screw is located and waves the equal fixedly connected with carousel of the outside one end of framework. The blood sampling device for immune cell therapy that this patent provided has and prevents that the interior blood of bottle from solidifying, need not artificial and vigorously rocks, and labour saving and time saving reduces the phenomenon of blood sampling again, reduces patient's misery, protects the body, can prevent to rock the in-process about and rub with the device internal collision and cause the blood sampling body to damage, has made things convenient for medical personnel, has prevented to take the phenomenon that the blood sample confused.
When the device is used, blood can be shaken, the physical strength of personnel is reduced, blood coagulation can be avoided through shaking of the blood, however, in the shaking process of the blood collection bottle, the internal blood is not good in mobility, partial blood coagulation can still be caused, a stirring rod is required to be added for stirring, when a traditional stirring rod is used for stirring, a general bottle body is kept still and completely depends on the stirring rod, the blood still can be partially coagulated in such a way, researches show that the blood coagulation phenomenon can be greatly reduced if the blood collection bottle can be rotated and the stirring rod is used for stirring, but the manual shaking for rotating the blood collection bottle is very laborious, and aiming at the defects in the prior art, the invention discloses a blood collection device for immune cell therapy and a using method thereof, so as to solve the problems.
Disclosure of Invention
Technical problem to be solved
In order to overcome the defects in the prior art, the invention discloses a blood sampling device for immune cell therapy and a use method thereof, which aim to solve the problems in the background art.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a blood sampling device for immune cell therapy comprises a device stabilizing base, a rubber sleeve, a blood sampling bottle, a stirring device and a bidirectional gear transmission device, wherein the top of the device stabilizing base is rotatably connected with the rubber sleeve, the side surface of the rubber sleeve is provided with the stirring device, the bidirectional gear transmission device is arranged inside the device stabilizing base, and the bidirectional gear transmission device is respectively connected with the rubber sleeve and the stirring device;
the blood collection bottle is movably clamped in the inner cavity of the rubber sleeve;
bidirectional gear transmission includes fluted disc and last fluted disc down, fluted disc and last fluted disc are all rotated and are connected in the inner chamber of the firm base of device down, the center fixedly connected with center pin of department of fluted disc down, the spacing pipe of center fixedly connected with of department of going up the fluted disc, the center pin rotates to be connected in spacing pipe, be equipped with main drive gear down between fluted disc and the last fluted disc, the lateral wall of the firm base of device is equipped with motor drive assembly, motor drive assembly links to each other with main drive gear.
Preferably, the device firm base includes bottom plate, station board and roof, station board fixed connection is between bottom plate and roof, the first main support bearing of fixedly connected with on the bottom plate, the center pin rotates to be connected in first main support bearing, fixedly connected with second main support bearing on the roof, spacing pipe rotates to be connected in second main support bearing.
Preferably, the two sides of the bottom plate and the top plate are respectively and fixedly connected with a left side plate and a right side plate through bolts, the left side plate is rotatably connected with a supporting transmission gear through a bearing, the supporting transmission gear and a main transmission gear are both meshed with a lower fluted disc and an upper fluted disc, a motor transmission assembly is fixedly connected onto the right side plate, a transmission shaft is fixedly connected to the axis of the main transmission gear, and a motor output shaft in the motor transmission assembly is fixedly connected with the transmission shaft.
Preferably, agitating unit includes butt joint quick detach mechanism, horizontal support frame and puddler, fixedly connected with L shape fixed stay square pole on the lateral wall of spacing pipe, butt joint quick detach mechanism fixed connection is on L shape fixed stay square pole, horizontal support frame fixed connection is at butt joint quick detach mechanism's top, puddler fixed connection is on horizontal support frame, the puddler activity is pegged graft in the inner chamber of heparin bottle.
Preferably, the top of the horizontal support frame is fixedly connected with a vertical sleeve, the stirring rod is movably inserted in the cavity of the vertical sleeve, the side wall of the vertical sleeve is fixedly connected with a nut seat, the axis of the nut seat is in threaded connection with a clamping bolt, and the clamping bolt penetrates through the vertical sleeve and is abutted against the outer wall of the stirring rod.
Preferably, the butt joint quick detach mechanism includes plug socket and stirring support rod, stirring support rod fixed connection is in horizontal support frame's bottom, stirring support rod's bottom fixedly connected with plane board, the square post of inserting of bottom fixedly connected with of plane board, plug socket fixed connection is at the top of L shape fixed stay square pole, square slot has been seted up at the top of plug socket, square post activity of inserting is pegged graft in square slot.
Preferably, fixedly connected with chucking post on the lateral wall of square inserted column, the locking hole has been seted up to the lateral wall of chucking post, the screens groove has been seted up on the lateral wall of bayonet socket, chucking post activity joint is in the screens inslot, the cavity piece in fixedly connected with on the lateral wall of bayonet socket, the cavity piece is located between two sets of screens grooves.
Preferably, the inside of cavity piece is equipped with the inner chamber, be equipped with the spring in the inner chamber of cavity piece, the both ends fixedly connected with slider of spring, slider sliding connection is in the inner chamber of cavity piece, the spring is in compression state, and is two sets of the opposite one side fixedly connected with check lock lever of slider, the check lock lever activity is pegged graft in the locking hole.
Preferably, the spout has been seted up to the lateral wall of cavity piece, and is two sets of the equal fixedly connected with handle in side of slider, the handle sliding connection of slider is in the spout of cavity piece.
Preferably, the using method comprises the following steps:
step S1: clamping the blood collection bottle after blood collection in the inner cavity of the rubber sleeve;
step S2: mounting the sterilized stirring rod on a horizontal support frame;
step S3: the horizontal support frame is arranged on the L-shaped fixed support square rod by using the butt joint quick-release mechanism, so that the stirring rod extends into the inner cavity of the blood collection bottle to be contacted with blood;
step S4: the main transmission gear is controlled to rotate by a control switch of the motor transmission assembly, and the lower fluted disc and the upper fluted disc are driven to rotate by the main transmission gear;
step S5: the lower fluted disc and the upper fluted disc rotate in opposite directions and respectively drive the rubber sleeve and the L-shaped fixed supporting square rod to rotate, and finally drive the blood sampling bottle and the stirring rod to rotate relatively;
step S6: when the blood sampling bottle is not required to be stirred, the main transmission gear is controlled to stop through the control switch of the motor transmission assembly, and the stirring rod and the blood sampling bottle are sequentially detached.
The invention discloses a blood sampling device for immune cell therapy and a using method thereof, and the blood sampling device has the following beneficial effects:
1. this a blood sampling device for immune cell therapy, when using, blood is in the blood sampling bottle, under rubber sleeve's drive, rubber sleeve makes the blood sampling bottle rotatory, thereby make inside blood take place to rock, the setting of puddler in addition, stir inside blood in step, and the rotation direction of puddler is opposite with the rotation direction of blood sampling bottle, consequently, can make blood when carrying out the pivoted, receive a counter-rotation's stirring power, avoid the blood motion regularization, make the blood motion unordered, the probability that the blood that significantly reduces solidifies, make whole device satisfy the user demand.
2. This a blood sampling device for immune cell therapy, the butt joint quick detach mechanism that sets up can realize quick installing or pulling down the puddler, consequently, the convenience is placed the heparin bottle, pull down the back with the puddler, place the heparin bottle, placed the heparin bottle after, load the puddler, can realize the stirring to blood, whole device convenient to use, and butt joint quick detach mechanism makes the puddler of setting also convenient to change it, consequently, guarantee the strict disinfection to the puddler, make the puddler can not pollute blood, satisfy user's demand.
3. This a blood sampling device for immune cell therapy, the support drive gear that sets up can support fluted disc and last fluted disc down, it is stable to guarantee fluted disc and last fluted disc transmission down, and receive the support of the firm base of device and be difficult for taking place deformation, guarantee stable two-way rotation, cooperate first main support bearing and second main support bearing to support simultaneously, guarantee the rotational stability of bottle and puddler of taking a blood sample, it has also reduced the wearing and tearing of first main support bearing and second main support bearing to support drive gear, reduce the holistic material loss of device, the holistic life of extension fixture.
Drawings
FIG. 1 is a first perspective view of a three-dimensional structure of a device body according to the present invention;
FIG. 2 is a second perspective view of the device body of the present invention;
FIG. 3 is a cross-sectional view of the body of the device of the present invention;
FIG. 4 is a block diagram of the bi-directional gear transmission of the present invention;
FIG. 5 is a schematic view of the securing base of the device of the present invention;
FIG. 6 is a bottom structural view of the rubber sleeve of the present invention;
FIG. 7 is a structural view of a lower cog of the present invention;
FIG. 8 is a structural view of the upper chainring of the present invention;
FIG. 9 is a structural diagram of the docking quick release mechanism of the present invention;
FIG. 10 is an exploded view of the internal structure of the hollow block of the present invention;
fig. 11 is an exploded view of the horizontal support bracket and the stirring rod of the present invention.
In the figure: 1. the device stabilizes the base; 101. a base plate; 102. standing the plate; 103. a top plate; 104. a left side plate; 1041. supporting the transmission gear; 105. a right side plate; 1051. a motor drive assembly; 2. a rubber sleeve; 3. a blood collection bottle; 4. a stirring device; 5. a bidirectional gear transmission; 501. a lower fluted disc; 502. a central shaft; 503. an upper fluted disc; 504. a limiting circular tube; 505. an L-shaped fixed supporting square rod; 506. a main drive gear; 5061. a drive shaft; 7. a butt joint quick-release mechanism; 701. a socket; 7011. a square slot; 7012. a clamping groove; 7013. a hollow block; 70131. a spring; 70132. a slider; 70133. a locking lever; 702. stirring the supporting rod; 7021. a flat plate; 7022. square inserting columns; 7023. clamping the column; 70231. a locking hole; 8. a horizontal support frame; 801. a vertical sleeve; 802. a nut seat; 803. a clamping bolt; 9. a stirring rod; 10. a first main support bearing; 11. a second main support bearing.
Detailed Description
Example 1:
the embodiment of the invention discloses a blood sampling device for immune cell therapy, which comprises a device stabilizing base 1, a rubber sleeve 2, a blood sampling bottle 3, a stirring device 4 and a bidirectional gear transmission device 5, wherein the top of the device stabilizing base 1 is rotatably connected with the rubber sleeve 2, the side surface of the rubber sleeve 2 is provided with the stirring device 4, the bidirectional gear transmission device 5 is arranged in the device stabilizing base 1, and the bidirectional gear transmission device 5 is respectively connected with the rubber sleeve 2 and the stirring device 4;
the blood collection bottle 3 is movably clamped in the inner cavity of the rubber sleeve 2;
the bidirectional gear transmission device 5 comprises a lower fluted disc 501 and an upper fluted disc 503, the lower fluted disc 501 and the upper fluted disc 503 are both rotatably connected in an inner cavity of the device stabilizing base 1, a central shaft 502 is fixedly connected at the center of the lower fluted disc 501, a limiting circular pipe 504 is fixedly connected at the center of the upper fluted disc 503, the central shaft 502 is rotatably connected in the limiting circular pipe 504, a main transmission gear 506 is arranged between the lower fluted disc 501 and the upper fluted disc 503, a motor transmission assembly 1051 is arranged on the side wall of the device stabilizing base 1, and the motor transmission assembly 1051 is connected with the main transmission gear 506.
According to fig. 3, 4, 5 and 6, the device stabilizing base 1 comprises a bottom plate 101, a standing plate 102 and a top plate 103, the standing plate 102 is fixedly connected between the bottom plate 101 and the top plate 103, a first main supporting bearing 10 is fixedly connected to the bottom plate 101, a central shaft 502 is rotatably connected to the first main supporting bearing 10, a second main supporting bearing 11 is fixedly connected to the top plate 103, a limiting circular tube 504 is rotatably connected to the second main supporting bearing 11, the first main supporting bearing 10 and the second main supporting bearing 11 are arranged to respectively support the central shaft 502 and the limiting circular tube 504, and the stability between an upper fluted disc 503 and a lower fluted disc 501 is ensured.
Referring to fig. 5 and 6, the two sides of the bottom plate 101 and the top plate 103 are respectively fixedly connected with the left side plate 104 and the right side plate 105 through bolts, the left side plate 104 is rotatably connected with a supporting transmission gear 1041 through a bearing, the supporting transmission gear 1041 and the main transmission gear 506 are both meshed with the lower fluted disc 501 and the upper fluted disc 503, the motor transmission assembly 1051 is fixedly connected to the right side plate 105, the axis of the main transmission gear 506 is fixedly connected with a transmission shaft 5061, the motor output shaft in the motor transmission assembly 1051 is fixedly connected with the transmission shaft 5061, the supporting transmission gear 1041 is arranged to support the lower fluted disc 501 and the upper fluted disc 503 to ensure the stable transmission of the lower fluted disc 501 and the upper fluted disc 503, and the lower fluted disc 501 and the upper fluted disc 503 are supported by the device stabilizing base 1 without deformation, so as to ensure stable bidirectional rotation, and the rotation of the blood collection bottle 3 and the stirring rod 9 is ensured by matching with the first main supporting bearing 10 and the second main supporting bearing 11, the supporting transmission gear 1041 also reduces the abrasion of the first main supporting bearing 10 and the second main supporting bearing 11, reduces the material loss of the whole device, and prolongs the service life of the whole device.
According to fig. 1, 3 and 6 show, agitating unit 4 includes butt joint quick detach mechanism 7, horizontal support frame 8 and puddler 9, fixedly connected with L shape fixed stay square bar 505 on the lateral wall of spacing pipe 504, butt joint quick detach mechanism 7 fixed connection is on L shape fixed stay square bar 505, horizontal support frame 8 fixed connection is at the top of butt joint quick detach mechanism 7, puddler 9 fixed connection is on horizontal support frame 8, puddler 9 activity is pegged graft in the inner chamber of blood sampling bottle 3, the L shape fixed stay square bar 505 that sets up has realized the support to butt joint quick detach mechanism 7, the butt joint quick detach mechanism 7 that utilizes the setting guarantees support and fixed to horizontal support frame 8 and puddler 9.
According to fig. 9 and 11, the top of the horizontal support frame 8 is fixedly connected with a vertical sleeve 801, the stirring rod 9 is movably inserted in the tube cavity of the vertical sleeve 801, the side wall of the vertical sleeve 801 is fixedly connected with a nut seat 802, the axis of the nut seat 802 is connected with a clamping bolt 803 in a threaded manner, the clamping bolt 803 passes through the vertical sleeve 801 and offsets with the outer wall of the stirring rod 9, the horizontal support frame 8 is supported and fixed by the vertical sleeve 801 to the stirring rod 9, the position of the stirring rod 9 can be positioned by the clamping bolt 803, therefore, the stirring rod 9 can be conveniently adjusted in height, and stirring of blood at different depths is satisfied.
The using method comprises the following steps:
step S1: clamping the blood collection bottle 3 after blood collection in the inner cavity of the rubber sleeve 2;
step S2: mounting the sterilized stirring rod 9 on the horizontal support frame 8;
step S3: a horizontal support frame 8 is arranged on an L-shaped fixed support square rod 505 by using a butt joint quick-release mechanism 7, so that a stirring rod 9 extends into the inner cavity of the blood collection bottle 3 to be contacted with blood;
step S4: the main transmission gear 506 is controlled to rotate by a control switch of the motor transmission assembly 1051, and the lower fluted disc 501 and the upper fluted disc 503 are driven to rotate by the main transmission gear 506;
step S5: the rotation directions of the lower fluted disc 501 and the upper fluted disc 503 are opposite, and the lower fluted disc and the upper fluted disc respectively drive the rubber sleeve 2 and the L-shaped fixed supporting square rod 505 to rotate, and finally drive the blood sampling bottle 3 and the stirring rod 9 to rotate relatively;
step S6: when the blood collection bottle 3 is not required to be stirred, the main transmission gear 506 is controlled to stop by the control switch of the motor transmission assembly 1051, and the stirring rod 9 and the blood collection bottle 3 are sequentially detached.
The working principle is as follows: the device is when using, can rotate and stir the inside blood of bottle 3 that takes a blood sample, utilizes the puddler 9 that sets up to stir, and the direction of rotation of puddler 9 is opposite with the direction of rotation of bottle 3 that takes a blood sample, and consequently it is effectual to the inside blood stirring of bottle 3 that takes a blood sample, avoids blood to solidify, and the device's overall structure is compact moreover, and convenient to use satisfies the user demand.
When the blood collection bottle 3 is placed and rotated, the blood collection bottle 3 is placed inside the rubber sleeve 2, at this time, the main transmission gear 506 is controlled to rotate by the arranged motor transmission assembly 1051, the main transmission gear 506 drives the lower toothed disc 501 and the upper toothed disc 503 to synchronously rotate, and the lower toothed disc 501 and the upper toothed disc 503 are located below and above the main transmission gear 506 respectively, so that the rotating directions of the lower toothed disc 501 and the upper toothed disc 503 are opposite.
Lower fluted disc 501 drives center pin 502 and rotates, center pin 502 drives rubber sleeve 2 and rotates, goes up fluted disc 503 and drives spacing pipe 504 and rotate, and spacing pipe 504 drives L shape fixed stay square beam 505 and rotates, and L shape fixed stay square beam 505 drives puddler 9 among the agitating unit 4 and rotates, and puddler 9 stirs the inside of bottle 3 of taking a blood sample, and puddler 9 is opposite with 3 direction of rotation of bottle 3 of taking a blood sample, and consequently the stirring effect is better.
The height of the stirring rod 9 can be adjusted, when the height of the stirring rod 9 is adjusted, the clamping bolt 803 is firstly unscrewed, so that the clamping bolt 803 does not clamp the stirring rod 9 any more, and then the stirring rod 9 can slide up and down to adjust the height of the stirring rod 9.
Be equipped with the supporting leg in bottom plate 101, prop whole device stabilizing base 1 for whole device stabilizing base 1 is unsettled, guarantees to install holistic support, at the position of device stabilizing base 1's bottom and desktop contact, can increase rubber pad reinforcing means's stability of placing.
The motor transmission assembly 1051 includes a motor, a power supply, a controller, a control switch, and the like, and an output shaft of the motor is fixedly connected to the transmission shaft 5061, thereby realizing power transmission to the entire bidirectional gear transmission device 5.
The device is when using, blood is in bottle 3, under rubber sleeve 2's drive, rubber sleeve 2 makes bottle 3 rotatory taking a blood sample, thereby make inside blood take place to rock, the setting of puddler 9 in addition, stir inside blood in step, and the rotation direction of puddler 9 is opposite with bottle 3's rotation direction, consequently, can make blood when carrying out the pivoted, receive a counter-rotating's stirring power, avoid the blood motion regularization, make the blood motion unordered, the probability that the blood that significantly reduces solidifies, make whole device satisfy the user demand.
Example 2:
the embodiment of the invention discloses a blood sampling device for immune cell therapy, which comprises a device stabilizing base 1, a rubber sleeve 2, a blood sampling bottle 3, a stirring device 4 and a bidirectional gear transmission device 5, wherein the top of the device stabilizing base 1 is rotatably connected with the rubber sleeve 2, the side surface of the rubber sleeve 2 is provided with the stirring device 4, the bidirectional gear transmission device 5 is arranged in the device stabilizing base 1, and the bidirectional gear transmission device 5 is respectively connected with the rubber sleeve 2 and the stirring device 4;
the blood collection bottle 3 is movably clamped in the inner cavity of the rubber sleeve 2;
the bidirectional gear transmission device 5 comprises a lower fluted disc 501 and an upper fluted disc 503, the lower fluted disc 501 and the upper fluted disc 503 are both rotatably connected in an inner cavity of the device stabilizing base 1, a central shaft 502 is fixedly connected at the center of the lower fluted disc 501, a limiting circular pipe 504 is fixedly connected at the center of the upper fluted disc 503, the central shaft 502 is rotatably connected in the limiting circular pipe 504, a main transmission gear 506 is arranged between the lower fluted disc 501 and the upper fluted disc 503, a motor transmission assembly 1051 is arranged on the side wall of the device stabilizing base 1, and the motor transmission assembly 1051 is connected with the main transmission gear 506.
According to fig. 8 and 9, butt joint quick detach mechanism 7 includes plug socket 701 and stirring support pole 702, stirring support pole 702 fixed connection is in the bottom of horizontal support frame 8, stirring support pole 702's bottom fixedly connected with plane board 7021, the square post 7022 of inserting of bottom fixedly connected with of plane board 7021, plug socket 701 fixed connection is at the top of L shape fixed stay square pole 505, square slot 7011 has been seted up at the top of plug socket 701, square post 7022 activity of inserting is pegged graft in square slot 7011, the square post 7022 of inserting that sets up is pegged graft between square slot 7011, fixed stable, wholly realize supporting, the simple structure of butt joint quick detach mechanism 7 of setting, high durability and convenient use.
According to fig. 9, 10 and 11 show, fixedly connected with chucking post 7023 on the lateral wall of square post 7022 of inserting, locking hole 70231 has been seted up to chucking post 7023's lateral wall, screens groove 7012 has been seted up on the lateral wall of bayonet socket 701, chucking post 7023 activity joint is in screens groove 7012, hollow block 7013 of fixedly connected with on the lateral wall of bayonet socket 701, hollow block 7013 is located between two sets of screens grooves 7012, the chucking post 7023 of setting can the joint in the both sides of hollow block 7013, utilize the inner structure of the hollow block 7013 of setting, realize spacing to chucking post 7023, realized inserting the location of post 7022 and stirring support pole 702 to the side shape promptly, stirring support pole 702 has realized the support to horizontal support frame 8.
According to fig. 9, 10 and 11, the inside of the hollow block 7013 is provided with an inner cavity, the inner cavity of the hollow block 7013 is provided with a spring 70131, two ends of the spring 70131 are fixedly connected with sliders 70132, the sliders 70132 are slidably connected in the inner cavity of the hollow block 7013, the spring 70131 is in a compressed state, one side of each of two groups of sliders 70132 opposite to each other is fixedly connected with a locking rod 70133, the locking rod 70133 is movably inserted in the locking hole 70231, the arranged spring 70131 is in a compressed state, and therefore when the locking rod 70133 is inserted in the locking hole 70231, the spring 70131 is applied to elasticity, the insertion is more stable and is not easy to loosen.
According to shown in fig. 9 and 10, the spout has been seted up to the lateral wall of cavity piece 7013, and the equal fixedly connected with handle in side of two sets of sliders 70132, the handle sliding connection of slider 70132 in the spout of cavity piece 7013, the handle and the spout that set up can make the user conveniently slide slider 70132, are convenient for adjust the position of locking lever 70133, conveniently install or dismantle stirring bracing piece 702.
The working principle is as follows: docking quick detach mechanism 7 that sets up can realize quick installing or pulling down puddler 9, consequently conveniently places heparin bottle 3, pulls down the back with puddler 9, places heparin bottle 3, has placed heparin bottle 3 back, loads puddler 9, can realize the stirring to blood, whole device convenient to use, and docking quick detach mechanism 7 makes puddler 9 that sets up also convenient to change it in addition, satisfies the user demand.
When the butt joint quick release mechanism 7 is used, for example, when the loading stirring rod 9 is above the L-shaped fixed support square rod 505, first, two sets of sliders 70132 are pulled, so that two sets of sliders 70132 slide and squeeze the spring 70131, and at the same time, two sets of sliders 70132 drive the locking rod 70133 to move and retract into the inner cavity of the hollow block 7013, at this time, the square insertion column 7022 is aligned with the square insertion slot 7011 and inserted, after the insertion is completed, the clamping column 7023 is clamped into the clamping slot 7012, the clamping column 7023 is located at two sides of the hollow block 7013, and the position of the locking hole 70231 corresponds to the position of the locking rod 70133, at this time, the hand-releasing slider 70132 is released, and the slider 70132 is reversely moved by the spring 70131 and drives the locking rod 70133 to be inserted into the locking hole 70231, thereby fixing the position of the stirring rod 9.
The butt joint quick-release mechanism 7 is simple in structure, stable in operation, not prone to damage, low in manufacturing cost and capable of meeting requirements of users.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a blood sampling device for immune cell treatment, includes device firm base (1), rubber sleeve (2), blood sampling bottle (3), agitating unit (4) and two-way gear drive (5), its characterized in that:
the top of the device stabilizing base (1) is rotatably connected with a rubber sleeve (2), a stirring device (4) is arranged on the side face of the rubber sleeve (2), a bidirectional gear transmission device (5) is arranged inside the device stabilizing base (1), and the bidirectional gear transmission device (5) is respectively connected with the rubber sleeve (2) and the stirring device (4);
the blood collection bottle (3) is movably clamped in the inner cavity of the rubber sleeve (2);
two-way gear (5) are including fluted disc (501) and last fluted disc (503) down, fluted disc (501) and last fluted disc (503) are all rotated and are connected in the inner chamber of device firm base (1) down, fixedly connected with center pin (502) are located to the center of fluted disc (501) down, the spacing pipe (504) of fixedly connected with are located to the center of going up fluted disc (503), center pin (502) rotate to be connected in spacing pipe (504), be equipped with main drive gear (506) down between fluted disc (501) and last fluted disc (503), the lateral wall of device firm base (1) is equipped with motor drive subassembly (1051), motor drive subassembly (1051) links to each other with main drive gear (506).
2. A blood collection device for immune cell therapy according to claim 1, wherein: the device firm base (1) includes bottom plate (101), station board (102) and roof (103), station board (102) fixed connection is between bottom plate (101) and roof (103), the first main support bearing of fixedly connected with (10) on bottom plate (101), center pin (502) rotate to be connected in first main support bearing (10), fixedly connected with second main support bearing (11) on roof (103), spacing pipe (504) rotate to be connected in second main support bearing (11).
3. A blood collection device for immune cell therapy according to claim 2, wherein: the both sides of bottom plate (101) and roof (103) are through bolt difference fixedly connected with left side board (104) and right side board (105), left side board (104) are connected with support drive gear (1041) through the bearing rotation, support drive gear (1041) and final drive gear (506) and all mesh with fluted disc (501) and last fluted disc (503) down, motor drive subassembly (1051) fixed connection is on right side board (105), fixedly connected with transmission shaft (5061) are located to the axle center of final drive gear (506), motor output shaft in motor drive subassembly (1051) links to each other with transmission shaft (5061) are fixed.
4. A blood collection device for immune cell therapy according to claim 1, wherein: agitating unit (4) are including butt joint quick detach mechanism (7), horizontal support frame (8) and puddler (9), fixedly connected with L shape fixed stay square bar (505) on the lateral wall of spacing pipe (504), butt joint quick detach mechanism (7) fixed connection is on L shape fixed stay square bar (505), horizontal support frame (8) fixed connection is at the top of butt joint quick detach mechanism (7), puddler (9) fixed connection is on horizontal support frame (8), puddler (9) activity is pegged graft in the inner chamber of bottle (3) of taking a blood sample.
5. A blood collection device for immune cell therapy according to claim 4, wherein: the top fixedly connected with vertical sleeve pipe (801) of horizontal support frame (8), puddler (9) activity is pegged graft in the lumen of vertical sleeve pipe (801), the lateral wall fixedly connected with nut seat (802) of vertical sleeve pipe (801), the axle center department threaded connection of nut seat (802) has screens bolt (803), screens bolt (803) pass vertical sleeve pipe (801) and offset with the outer wall of puddler (9).
6. A blood collection device for immune cell therapy according to claim 4, wherein: butt joint quick detach mechanism (7) include plug socket (701) and stirring support pole (702), stirring support pole (702) fixed connection is in the bottom of horizontal support frame (8), the bottom fixedly connected with plane board (7021) of stirring support pole (702), the square post (7022) of inserting of bottom fixedly connected with of plane board (7021), plug socket (701) fixed connection is at the top of L shape fixed stay square pole (505), square slot (7011) have been seted up at the top of plug socket (701), square post (7022) activity is pegged graft in square slot (7011).
7. The blood collection device for immune cell therapy according to claim 6, wherein: fixedly connected with chucking post (7023) on the lateral wall of square post of inserting (7022), locking hole (70231) have been seted up to the lateral wall of chucking post (7023), screens groove (7012) have been seted up on the lateral wall of bayonet socket (701), chucking post (7023) activity joint is in screens groove (7012), fixedly connected with cavity piece (7013) on the lateral wall of bayonet socket (701), cavity piece (7013) are located between two sets of screens groove (7012).
8. The blood collection device for immune cell therapy according to claim 7, wherein: the inside of cavity piece (7013) is equipped with the inner chamber, be equipped with spring (70131) in the inner chamber of cavity piece (7013), the both ends fixedly connected with slider (70132) of spring (70131), slider (70132) sliding connection is in the inner chamber of cavity piece (7013), spring (70131) are in compression state, and are two sets of the opposite one side fixedly connected with check lock lever (70133) of slider (70132), check lock lever (70133) activity is pegged graft in locking hole (70231).
9. A blood collection device for immune cell therapy according to claim 8, wherein: the spout has been seted up to the lateral wall of cavity piece (7013), and is two sets of the equal fixedly connected with handle in side of slider (70132), the handle sliding connection of slider (70132) is in the spout of cavity piece (7013).
10. Use of a blood collection device for immune cell therapy according to any one of claims 1-9, characterized in that: the using method comprises the following steps:
step S1: the blood collection bottle (3) after blood collection is clamped in the inner cavity of the rubber sleeve (2);
step S2: mounting the sterilized stirring rod (9) on a horizontal support frame (8);
step S3: a horizontal support frame (8) is arranged on an L-shaped fixed support square rod (505) by using a butt joint quick-release mechanism (7), so that a stirring rod (9) extends into the inner cavity of the blood collection bottle (3) to be contacted with blood;
step S4: the main transmission gear (506) is controlled to rotate through a control switch of the motor transmission assembly (1051), and the lower fluted disc (501) and the upper fluted disc (503) are driven to rotate by the main transmission gear (506);
step S5: the rotation directions of the lower fluted disc (501) and the upper fluted disc (503) are opposite, and the lower fluted disc and the upper fluted disc respectively drive the rubber sleeve (2) and the L-shaped fixed supporting square rod (505) to rotate, and finally drive the blood sampling bottle (3) and the stirring rod (9) to rotate relatively;
step S6: when the blood sampling bottle (3) is not required to be stirred, the main transmission gear (506) is controlled to stop through a control switch of the motor transmission assembly (1051), and the stirring rod (9) and the blood sampling bottle (3) are sequentially detached.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110921862.8A CN113477136A (en) | 2021-08-12 | 2021-08-12 | Blood sampling device for immune cell therapy and application method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110921862.8A CN113477136A (en) | 2021-08-12 | 2021-08-12 | Blood sampling device for immune cell therapy and application method thereof |
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| CN113477136A true CN113477136A (en) | 2021-10-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110921862.8A Pending CN113477136A (en) | 2021-08-12 | 2021-08-12 | Blood sampling device for immune cell therapy and application method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114570246A (en) * | 2022-03-09 | 2022-06-03 | 河南省人民医院 | Medicine that medical care used shakes even device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206911250U (en) * | 2017-07-08 | 2018-01-23 | 内蒙古维克生生物科技有限公司 | A kind of stirring-type serum evenly mixing device |
| CN210496159U (en) * | 2019-08-23 | 2020-05-12 | 平阳瑞丰新材料科技有限公司 | Detachable paint agitated vessel |
| CN211668916U (en) * | 2020-03-13 | 2020-10-13 | 新乡医学院第三附属医院 | Procreation medical science branch of academic or vocational study is with stirring mixing device |
-
2021
- 2021-08-12 CN CN202110921862.8A patent/CN113477136A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206911250U (en) * | 2017-07-08 | 2018-01-23 | 内蒙古维克生生物科技有限公司 | A kind of stirring-type serum evenly mixing device |
| CN210496159U (en) * | 2019-08-23 | 2020-05-12 | 平阳瑞丰新材料科技有限公司 | Detachable paint agitated vessel |
| CN211668916U (en) * | 2020-03-13 | 2020-10-13 | 新乡医学院第三附属医院 | Procreation medical science branch of academic or vocational study is with stirring mixing device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114570246A (en) * | 2022-03-09 | 2022-06-03 | 河南省人民医院 | Medicine that medical care used shakes even device |
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