CN220238602U - Centrifugal cup easy to separate blood cells - Google Patents
Centrifugal cup easy to separate blood cells Download PDFInfo
- Publication number
- CN220238602U CN220238602U CN202321620249.3U CN202321620249U CN220238602U CN 220238602 U CN220238602 U CN 220238602U CN 202321620249 U CN202321620249 U CN 202321620249U CN 220238602 U CN220238602 U CN 220238602U
- Authority
- CN
- China
- Prior art keywords
- groove
- limiting
- fixedly connected
- cup
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 210000000601 blood cell Anatomy 0.000 title claims abstract description 32
- 239000007788 liquid Substances 0.000 claims abstract description 19
- 238000000926 separation method Methods 0.000 claims description 5
- 210000004369 blood Anatomy 0.000 description 11
- 239000008280 blood Substances 0.000 description 11
- 238000005119 centrifugation Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 101100327917 Caenorhabditis elegans chup-1 gene Proteins 0.000 description 4
- 210000004027 cell Anatomy 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 125000006850 spacer group Chemical group 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 2
- 238000013517 stratification Methods 0.000 description 2
- 102000001554 Hemoglobins Human genes 0.000 description 1
- 108010054147 Hemoglobins Proteins 0.000 description 1
- 239000003146 anticoagulant agent Substances 0.000 description 1
- 229940127219 anticoagulant drug Drugs 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012503 blood component Substances 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000003743 erythrocyte Anatomy 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 210000000265 leukocyte Anatomy 0.000 description 1
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 description 1
- 239000001509 sodium citrate Substances 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
Landscapes
- Centrifugal Separators (AREA)
- External Artificial Organs (AREA)
Abstract
The utility model discloses a centrifugal cup easy to separate blood cells, comprising: the cup comprises a cup body, wherein a cup cover is movably arranged at the top of the cup body, a connecting cylinder is fixedly connected at the bottom of the cup body, a liquid outlet pipe is fixedly connected at the bottom of the connecting cylinder, a moving mechanism is arranged in the middle of the liquid outlet pipe, and an auxiliary mechanism is arranged at one side of the moving mechanism; the auxiliary mechanism comprises two limiting blocks, one side of each limiting block is fixedly connected with a circular sleeve, a moving rod is arranged in each circular sleeve in a sliding manner, a spring is fixedly connected between each moving rod and the inner wall of each circular sleeve, each moving rod is fixedly connected to a fixed plate, a connecting plate is fixedly connected to the inner side of each circular sleeve, a fixed rod is arranged in the middle of each connecting plate, one end of each fixed rod is connected with the corresponding fixed plate in a switching manner, and the other end of each fixed rod penetrates through each connecting plate to be fixedly connected with the corresponding limiting plate; through setting up the removal of the steerable movable plate of auxiliary mechanism, can follow the blood cell that the cup bottom obtained, avoid causing the pollution to blood cell when the operation, easy operation is convenient.
Description
Technical Field
The utility model relates to the technical field of centrifugal cups, in particular to a centrifugal cup easy to separate blood cells.
Background
In blood centrifugation, anticoagulant such as sodium citrate is added into a blood sample, and the blood is placed in a centrifuge through a centrifugal cup, so that the aim of blood layering is fulfilled by utilizing high rotation speed and different densities of blood components.
After blood centrifugation layering, need use the blood cell of centrifugal cup bottom to carry out blood cell analysis inspection, mainly include red blood cell and hemoglobin, white blood cell, several aspects of platelet and relevant parameter, because blood cell is in the bottom of plasma layer in centrifugal cup, need draw upper strata plasma in blank test tube with the straw of pipette, obtain the blood cell of bottom again, cause the pollution of blood cell layer easily in the operation process, and troublesome operation increases medical personnel's working strength.
Accordingly, there is a need to provide a centrifuge cup that facilitates separation of blood cells that addresses the above-described problems.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a centrifugal cup which is easy to separate blood cells.
The utility model provides a centrifugal cup easy to separate blood cells, comprising: the cup comprises a cup body, wherein a cup cover is movably arranged at the top of the cup body, a connecting cylinder is fixedly connected to the bottom of the cup body, a liquid outlet pipe is fixedly connected to the bottom of the connecting cylinder, a moving mechanism is arranged in the middle of the liquid outlet pipe, and an auxiliary mechanism is arranged on one side of the moving mechanism;
the moving mechanism comprises a fixing frame, the fixing frame is fixedly sleeved at the middle part of the liquid outlet pipe, a groove is formed in the fixing frame, the groove penetrates through the liquid outlet pipe and extends to one side of the liquid outlet pipe, a moving plate is arranged in the groove, a left fan-shaped groove is formed in one side of the moving plate, a right fan-shaped groove is formed in one side of the left fan-shaped groove, the left fan-shaped groove is communicated with the right fan-shaped groove, a connecting plate is fixedly connected to one side of the moving plate, rectangular grooves are formed in positions, corresponding to the left fan-shaped groove and the right fan-shaped groove, of the connecting plate, and the rectangular grooves are communicated with the left fan-shaped groove and the right fan-shaped groove;
the auxiliary mechanism comprises two limiting blocks, the two limiting blocks are movably arranged in limiting grooves, the limiting grooves are symmetrically formed in two sides of the grooves, one side of each limiting block is fixedly connected with a circular sleeve, a moving rod is arranged in each circular sleeve in a sliding mode, springs are fixedly connected between one side of each moving rod and the inner wall of each circular sleeve, the two moving rods are respectively fixedly connected to two sides of a fixing plate, the two inner sides of each circular sleeve are fixedly connected with a first connecting plate, a fixing rod is arranged in the middle of each connecting plate, one end of each fixing rod is rotatably connected with the corresponding fixing plate through a bearing, the other end of each fixing rod penetrates through the corresponding connecting plate and extends to one side of each connecting plate to be fixedly connected with the corresponding limiting plate, the limiting plates are arranged in the left fan-shaped grooves and the right fan-shaped grooves, limiting holes are formed in the left fan-shaped grooves and the right fan-shaped grooves are symmetrically distributed in relation to the center of the axes of the fixing rods, limiting pins are movably arranged in the limiting grooves, the limiting holes are formed in the positions of the limiting blocks, and the limiting frames are correspondingly provided with limiting holes, and the limiting holes on the fixing frames are consistent with the limiting holes on the limiting blocks.
Preferably, a screw groove is formed above the inner wall of the cup body, an outer screw layer is arranged below the outer wall of the cup cover, and the screw groove is matched with the outer screw layer.
Preferably, the top of the cup cover is fixedly connected with an auxiliary rod.
Preferably, the sliding blocks are fixedly connected to two sides of the moving plate and are slidably connected in the sliding rail, and the sliding rail is arranged in the sliding rail grooves formed in two sides of the groove.
Preferably, the size of the limiting groove is matched with the size of the limiting block.
Preferably, the first connecting plate is provided with a through hole for the fixing rod to pass through, and the diameter of the fixing rod is smaller than the inner diameter of the through hole.
Compared with the related art, the centrifugal cup for easily separating blood cells has the following beneficial effects:
according to the utility model, the cup cover is arranged, blood is poured into the cup body, then the cup body is connected with the cup cover under the cooperation of the screw groove and the outer screw layer, the moving plate is arranged in the fixing frame, and then the centrifugal cup is sent into the centrifugal device for blood stratification; after centrifugation finishes, through setting up the spacer pin pole, earlier with the stopper block to the spacing inslot, insert the spacer pin pole in the spacing downthehole spacing fixed to the stopper, the limiting plate passes the rectangular channel and is in left fan-shaped inslot and right fan-shaped inslot this moment, thereby accomplish auxiliary mechanism's installation, after auxiliary mechanism installs, through rotating the dead lever, make the top of limiting plate and the bottom looks butt of linking the trigger board, then through pulling the reciprocating of fixed plate control movable plate, the outside pulling fixed plate can flow the blood cell of bottom into the container by the drain pipe, through the removal of auxiliary mechanism control movable plate, can follow the blood cell that the cup bottom obtained after the centrifugation operation, avoid causing the pollution to blood cell in the operation process, and is easy and convenient to operate, reduce operating personnel's working strength, improve blood cell separation's efficiency.
Drawings
FIG. 1 is a schematic view of a preferred embodiment of a centrifuge cup for easily separating blood cells according to the present utility model;
FIG. 2 is a schematic view of the structure of the cup and lid shown in FIG. 1;
FIG. 3 is a schematic view of the liquid outlet pipe and the moving mechanism shown in FIG. 1;
FIG. 4 is a schematic view of the internal structure of the fixing frame;
FIG. 5 is a schematic diagram of a moving plate structure;
FIG. 6 is a schematic view of the auxiliary mechanism shown in FIG. 1;
reference numerals in the drawings: 1. a cup body; 11. a screw groove; 12. an outer thread layer; 13. an auxiliary lever; 2. a cup cover; 3. a connecting cylinder; 4. a liquid outlet pipe; 5. a moving mechanism; 51. a fixing frame; 52. a groove; 53. a moving plate; 531. a slide block; 532. a slide rail; 54. a left fan-shaped groove; 55. a right fan-shaped groove; 56. a connecting plate; 57. rectangular grooves; 58. a limit groove; 59. a limiting hole; 6. an auxiliary mechanism; 61. a limiting block; 62. a circular sleeve; 63. a moving rod; 64. a spring; 65. a fixing plate; 66. a first connecting plate; 67. a fixed rod; 68. a limiting plate; 69. and a limiting pin rod.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model to the form disclosed herein.
Specific implementations of the utility model are described in detail below in connection with specific embodiments.
Referring to fig. 1 to 6, a centrifugal cup for easily separating blood cells according to the present utility model includes: the cup comprises a cup body 1, wherein a cup cover 2 is movably arranged at the top of the cup body 1, a connecting cylinder 3 is fixedly connected to the bottom of the cup body 1, a liquid outlet pipe 4 is fixedly connected to the bottom of the connecting cylinder 3, a moving mechanism 5 is arranged in the middle of the liquid outlet pipe 4, and an auxiliary mechanism 6 is arranged on one side of the moving mechanism 5;
the moving mechanism 5 comprises a fixing frame 51, the fixing frame 51 is fixedly sleeved at the middle part of the liquid outlet pipe 4, a groove 52 is formed in the fixing frame 51, the groove 52 penetrates through the liquid outlet pipe 4 to extend to one side of the liquid outlet pipe 4, a moving plate 53 is arranged in the groove 52, a left fan-shaped groove 54 is formed in one side of the moving plate 53, a right fan-shaped groove 55 is formed in one side of the left fan-shaped groove 54, the left fan-shaped groove 54 is communicated with the right fan-shaped groove 55, a connecting plate 56 is fixedly connected to one side of the moving plate 53, a rectangular groove 57 is formed in the position of the connecting plate 56 corresponding to the left fan-shaped groove 54 and the right fan-shaped groove 55, and the rectangular groove 57 is communicated with the left fan-shaped groove 54 and the right fan-shaped groove 55;
the auxiliary mechanism 6 comprises two limiting blocks 61, two limiting blocks 61 are movably arranged in a limiting groove 58, the limiting groove 58 is symmetrically arranged on two sides of the groove 52, one side of the limiting block 61 is fixedly connected with a circular sleeve 62, a moving rod 63 is arranged in the circular sleeve 62 in a sliding mode, a spring 64 is fixedly connected between one side of the moving rod 63 and the inner wall of the circular sleeve 62, two moving rods 63 are respectively and fixedly connected on two sides of a fixing plate 65, a connecting plate 66 is fixedly connected on the inner side of the circular sleeve 62, a fixing rod 67 is arranged in the middle of the connecting plate 66, one end of the fixing rod 67 is rotatably connected with the fixing plate 65 through a bearing, the other end of the fixing rod 67 penetrates through the connecting plate 66 and extends to one side of the connecting plate 66 to be fixedly connected with the limiting plate 68, the limiting plate 68 is arranged in a left fan-shaped groove 54 and a right fan-shaped groove 55, limiting holes 59 are respectively formed in the upper portion of the limiting groove 58 in a symmetrical mode about the axis center of the fixing rod 67, the limiting holes 59 are communicated with the limiting grooves 58, and the limiting pins 69 are arranged in the fixing frames 69 and correspond to the limiting holes 59 on the limiting rods 59.
It should be noted that: through setting up the bowl cover 2, pour the blood into the cup 1 at first, then connect the cup 1 with bowl cover 2 and fix, the movable plate 53 is installed in the fixed mount 51 at this moment, then send the centrifugal cup into the centrifugal device to carry on the blood stratification; after centrifugation, through setting up spacer pin 69, first with stopper 61 block to spacing inslot 58, insert spacer pin 69 in the spacing hole 59 and carry out spacing fixed to stopper 61, limiting plate 68 passes rectangular slot 57 and is in left fan-shaped groove 54 and right fan-shaped inslot 55 this moment, thereby accomplish the installation of auxiliary mechanism 6, after auxiliary mechanism 6 installs, through rotating dead lever 67, make the top of limiting plate 68 and the bottom butt of connecting plate 56, then through pulling fixed plate 65 control movable plate 53's reciprocates, movable rod 63 when fixed plate 65 outwards moves, fixed rod 67 and limiting plate 68 synchronous outwards move, at this moment, spring 64 is in tensile state, the outside removal of limiting plate 68 simultaneously drives movable plate 53 outwards, thereby flow the blood cell of bottom into the container from drain pipe 4, through the removal of auxiliary mechanism 6 control movable plate 53, can follow the blood cell that cup 1 bottom after centrifugal operation obtained, avoid causing the pollution to blood cell in the operation, easy and convenient for operation reduces operating personnel's working strength, improve blood cell separation's efficiency.
In the embodiment of the utility model, referring to fig. 2, a screw groove 11 is formed above the inner wall of the cup body 1, an external thread layer 12 is formed below the outer wall of the cup cover 2, and the screw groove 11 is adapted to the external thread layer 12.
It should be noted that: through setting up external screw thread layer 12 and helicla flute 11, the helicla flute 11 looks adaptation with external screw thread layer 12, such design is convenient for cover bowl cover 2 at the top of cup 1 through external screw thread layer 12 and helicla flute 11, and the convenience is in the in-process of centrifugation is with cup 1 closure, the centrifugation of being convenient for.
In the embodiment of the present utility model, referring to fig. 2, an auxiliary rod 13 is fixedly connected to the top of the cup cover 2.
It should be noted that: through setting up the top fixedly connected with auxiliary rod 13 of bowl cover 2, accessible auxiliary rod 13 opens bowl cover 2, provides convenient.
In the embodiment of the present utility model, as shown in fig. 4 and 5, the two sides of the moving plate 53 are fixedly connected with a sliding block 531, the sliding block 531 is slidably connected in a sliding rail 532, and the sliding rail 532 is disposed in a sliding rail groove formed on two sides of the groove 52.
It should be noted that: by providing the slider 531, the slider 531 slides on the slide rail 532 in synchronization with the movement of the moving plate 53, and thus the movement of the moving plate 53 can be guided to a certain extent.
In the embodiment of the present utility model, referring to fig. 4 and 6, the size of the limiting groove 58 is adapted to the size of the limiting block 61.
It should be noted that: through setting up the size looks adaptation of spacing groove 58 and stopper 61 for stopper 61 installation is fixed when more firm.
In an embodiment of the present utility model, referring to fig. 6, a through hole is formed in the first connecting plate 66 for the fixing rod 67 to pass through, and the diameter of the fixing rod 67 is smaller than the inner diameter of the through hole.
It should be noted that: through setting up the through-hole that supplies dead lever 67 to pass is offered on the connecting plate one 66, the diameter of dead lever 67 is less than the internal diameter of through-hole, and this kind of design makes dead lever 67 not receive the hindrance when rotating.
The working principle of the centrifugal cup easy to separate blood cells provided by the utility model is as follows:
before the device is used, firstly, pour blood into the cup body 1, then be connected with the cup cover 2 under the cooperation of helicoidal groove 11 and outer thread layer 12, this moment movable plate 53 is installed in mount 51, then send centrifugal cup into centrifugal device and carry out blood layering, after centrifugation, firstly, block 61 to limit groove 58 in, insert spacing pin 69 in spacing hole 59 and carry out spacing fixed to stopper 61, limiting plate 68 is in left fan-shaped groove 54 and right fan-shaped groove 55 this moment through rectangular groove 57, thereby accomplish the installation of auxiliary mechanism 6, after auxiliary mechanism 6 installs, through rotating dead lever 67, make the top of limiting plate 68 and the bottom butt of connecting plate 56, then through pulling fixed plate 65 control movable plate 53's reciprocates, movable rod 63 when fixed plate 65 outwards moves, fixed lever 67 and limiting plate 68 synchronous outwards move, this moment spring 64 is in the tensile state, limiting plate 68 outwards moves synchronous drive movable plate 53 outwards, in the course that movable plate 532 moves, slider 531 slides synchronous on the slide rail on the bottom layer slide rail, thereby the cell can flow into the blood vessel by 4 in the course of easy operation, the pollution caused in the cell is avoided in the process of the cell is easy to be caused by the cell.
The circuits and control involved in the present utility model are all of the prior art, and are not described in detail herein.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (6)
1. A centrifuge cup for facilitating separation of blood cells, comprising: the novel cup comprises a cup body (1), wherein a cup cover (2) is movably arranged at the top of the cup body (1), a connecting cylinder (3) is fixedly connected to the bottom of the cup body (1), a liquid outlet pipe (4) is fixedly connected to the bottom of the connecting cylinder (3), a moving mechanism (5) is arranged in the middle of the liquid outlet pipe (4), and an auxiliary mechanism (6) is arranged on one side of the moving mechanism (5);
the mobile mechanism (5) comprises a fixed frame (51), the fixed frame (51) is fixedly sleeved at the middle part of the liquid outlet pipe (4), a groove (52) is formed in the fixed frame (51), the groove (52) penetrates through the liquid outlet pipe (4) and extends to one side of the liquid outlet pipe (4), a mobile plate (53) is arranged in the groove (52), a left fan-shaped groove (54) is formed in one side of the mobile plate (53), a right fan-shaped groove (55) is formed in one side of the left fan-shaped groove (54), the left fan-shaped groove (54) is communicated with the right fan-shaped groove (55), a connecting plate (56) is fixedly connected to one side of the mobile plate (53), a rectangular groove (57) is formed in the position of the connecting plate (56) corresponding to the left fan-shaped groove (54) and the right fan-shaped groove (55), and the rectangular groove (57) is communicated with the left fan-shaped groove (54) and the right fan-shaped groove (55).
The auxiliary mechanism (6) comprises two limiting blocks (61), the two limiting blocks (61) are movably arranged in a limiting groove (58), the limiting groove (58) is symmetrically arranged on two sides of the groove (52), one side of the limiting block (61) is fixedly connected with a circular sleeve (62), a moving rod (63) is arranged in the circular sleeve (62) in a sliding mode, a spring (64) is fixedly connected between one side of the moving rod (63) and the inner wall of the circular sleeve (62), the two moving rods (63) are respectively and fixedly connected on two sides of the fixed plate (65), connecting plates (66) are fixedly connected on the inner sides of the two circular sleeves (62), a fixing rod (67) is arranged in the middle of the connecting plate (66), one end of the fixing rod (67) is rotationally connected with the fixed plate (65) through a bearing, the other end of the fixing rod (67) penetrates through the connecting plate (66) to one side of the connecting plate (66) to be fixedly connected with the limiting plate (68), the limiting plate (68) is arranged in a left sector groove (54) and a right sector groove (55), the left sector groove (54) and the right sector groove (55) are respectively and are respectively fixedly connected with the limiting holes (59) which are communicated with the limiting groove (59), limiting pin rods (69) are movably arranged in the limiting grooves (58), limiting holes (59) are formed in the limiting blocks (61) at positions corresponding to the limiting pin rods (69), and the limiting holes (59) in the fixing frame (51) are consistent with the limiting holes (59) in the limiting blocks (61).
2. The centrifugal cup easy to separate blood cells according to claim 1, wherein a screw groove (11) is formed above the inner wall of the cup body (1), an outer screw layer (12) is arranged below the outer wall of the cup cover (2), and the screw groove (11) is matched with the outer screw layer (12).
3. Centrifugal cup easy to separate blood cells according to claim 1, characterized in that the top of the cup cover (2) is fixedly connected with an auxiliary rod (13).
4. The centrifugal cup for easily separating blood cells according to claim 1, wherein the two sides of the moving plate (53) are fixedly connected with sliding blocks (531), the sliding blocks (531) are slidably connected in sliding rails (532), and the sliding rails (532) are arranged in sliding rail grooves formed in the two sides of the groove (52).
5. A centrifugal cup for easy separation of blood cells according to claim 1, characterized in that the size of the limit groove (58) is adapted to the size of the limit block (61).
6. A centrifugal cup for easily separating blood cells according to claim 1, wherein the first connecting plate (66) is provided with a through hole for a fixing rod (67) to pass through, and the diameter of the fixing rod (67) is smaller than the inner diameter of the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321620249.3U CN220238602U (en) | 2023-06-26 | 2023-06-26 | Centrifugal cup easy to separate blood cells |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321620249.3U CN220238602U (en) | 2023-06-26 | 2023-06-26 | Centrifugal cup easy to separate blood cells |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220238602U true CN220238602U (en) | 2023-12-26 |
Family
ID=89270053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321620249.3U Active CN220238602U (en) | 2023-06-26 | 2023-06-26 | Centrifugal cup easy to separate blood cells |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220238602U (en) |
-
2023
- 2023-06-26 CN CN202321620249.3U patent/CN220238602U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106554901B (en) | The board of automatization abstraction nucleic acid and the syringe for cooperating it to use | |
| CN220238602U (en) | Centrifugal cup easy to separate blood cells | |
| CN112147317A (en) | Sampling device for blood detection | |
| CN203112452U (en) | Blood sampling pipe cover opening and closing all-in-one machine and blood sampling pipe frame thereof | |
| CN112857911A (en) | Water resource detects uses sampler | |
| CN218686569U (en) | Separation device of platelet-rich plasma | |
| CN111947993A (en) | Clinical laboratory adopts urine verifying attachment | |
| CN204461847U (en) | The multiple prop of lung tissue sample | |
| CN111273032A (en) | Device and method for uniformly mixing and enriching magnetic beads in detection of anti-drug antibodies | |
| CN215827269U (en) | Physical examination is blood specimen storage device for blood sampling | |
| US9188516B2 (en) | Device for staining suspended cells | |
| CN102391946B (en) | Plunger sleeve and automatic cell processor therewith | |
| CN211235102U (en) | Automatic bone marrow liquid pushing device | |
| CN105334072B (en) | A kind of sealed fecal sample sampling container and sampling method | |
| CN210904309U (en) | Drainage bag for hepatobiliary surgery | |
| CN209296424U (en) | A kind of biological tissue dehydrator convenient for supplementing medical fluid function | |
| CN209271489U (en) | A kind of droplet collection device of chip | |
| CN112675367A (en) | Combined medical drainage apparatus capable of being rapidly converted for abdominal cavity operation | |
| CN204135007U (en) | A kind of tube-type chemical electrochemiluminescent immunoassay Magneto separate cleaning device | |
| CN217717798U (en) | Full-automatic immunoblotting appearance | |
| CN212263578U (en) | Whole blood collecting and separating device | |
| CN214234098U (en) | Stable liquid-transfering device of biological assay reagent | |
| CN212818271U (en) | Chemical extraction and separation device | |
| CN203216782U (en) | Rotating disc type refrigeration section staining instrument | |
| CN214117815U (en) | Oxygen cabin door locking and sealing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |