14 results about "Laboratory centrifuge" patented technology

The utility model relates to the technical field of sample detection, in particular to a sample separation device for human serum kynurenine substance detection, which comprises a laboratory centrifuge and a fixing mechanism, the fixing mechanism comprises a mounting seat fixedly connected to an output shaft of the laboratory centrifuge, the top of the mounting seat is provided with an insertion groove and a positioning cavity, and the insertion groove is communicated with the positioning cavity. A connecting block is inserted into the positioning cavity; the centrifugal test tube can be locked in all directions by matching the insertion grooves with the positioning blocks, so that the centrifugal test tube can be more stably centrifuged, and the centrifugal test tube cannot be extruded by adopting a contact positioning mode, so that the probability that the centrifugal test tube is extruded is effectively reduced, and the effect of protecting the centrifugal test tube is achieved; in addition, the detection personnel can complete the positioning operation of all the centrifugal test tubes only through one-step insertion operation, so that the burden of fixing the centrifugal test tubes by the detection personnel can be reduced, and the working intensity of the detection personnel is also reduced.

The application relates to a centrifuge, in particular a laboratory centrifuge (1; 21) having a rotor (7) inside the centrifuge housing (3) for receiving and centrifuging the centrifuged material. The centrifuge housing (3) has a top side, a bottom side, a front side and a rear side. The centrifuge has an electronic unit (5) with a plurality of electronic components for implementing electronic functions for the operation of the centrifuge. The centrifuge is designed such that the electronics unit (5) can be removed from the centrifuge housing (3) from the front side.

The utility model provides an anti-deformation laboratory centrifuge tube under a high-speed rotation working condition, which comprises a centrifuge tube body, a plurality of side wall support rings are fixedly arranged on the side surface of the centrifuge tube body, and the adjacent side wall support rings are horizontally arranged. The centrifugal tube has the advantages that the side wall supporting rings are arranged on the side face of the centrifugal tube body, so that in the centrifugal process of the centrifugal tube, the side wall supporting rings can enhance the pressure resistance of the side face of the centrifugal tube, and when liquid exerts pressure on the side face of the tube body, the supporting rings can effectively resist the pressure; meanwhile, the supporting ring can also play a role in positioning, so that the centrifugal tube is more stable in the centrifugal tube rack, and the displacement in the centrifugal process is reduced; in addition, the centrifugal tube with the base can be independently placed on the experiment table without the help of external force or a centrifugal tube rack, so that the experiment space is saved, and the operation of experimenters is also facilitated.

The invention relates to a centrifuge, in particular a laboratory centrifuge (1; 21), which has a rotor (7) inside a centrifuge housing (3) for receiving and centrifuging material to be centrifuged, wherein the centrifuge housing (3) has a top, a bottom, a front and a back, and wherein the centrifuge has an electronic unit (5) with a plurality of electronic components for implementing electronic functions for operating the centrifuge. The centrifuge is designed such that the electronic unit (5) can be removed from the front of the centrifuge housing (3).

The invention discloses a pathological experiment centrifugal machine, and particularly relates to the technical field of centrifugal machines, the pathological experiment centrifugal machine comprises a centrifugal machine box, a box cover is rotatably mounted at the top of the centrifugal machine box through a hinge, a centrifugal machining area is formed in the centrifugal machine box, a quick release unit is mounted in the centrifugal machining area, and a centrifugal unit is correspondingly mounted on the quick release unit; a plurality of clamping units are uniformly distributed on the centrifugal unit, and the clamping units are used for clamping and fixing the test tubes at different inclination angles. The safety and stability of the centrifugal process are guaranteed by means of the limiting part in the centrifugal process, meanwhile, the test tubes are adjusted to be at different inclination angles on the centrifugal disc under the cooperation of the clamping unit, the test tubes can be centrifuged at different inclination angles, the flexibility is high, the test tubes can be adjusted and used according to different working environments, and the practicability is high. And under the assistance of the quick disassembly unit, the centrifugal unit can be quickly taken out from the centrifugal machine box, and subsequent disassembly and maintenance are facilitated.

1. Name of the design product: Centrifugal separator. 2. Use of the design product: For the separation of substances in a laboratory. 3. Key design feature of this design product: Its shape. 4. Figure or photograph that best illustrates the key design feature: Perspective view in Figure 4.1. 4.1) Perspective view; 4.2) Front view; 4.3) Left side view; 4.4) Right side view; 4.5) Rear view; 4.6) Top view; 4.7) Bottom view

The invention relates to a centrifuge (10), in particular a laboratory centrifuge, comprising a) a rotor (32) for accommodating a container of material to be centrifuged, b) a drive shaft (42), on which the rotor (32) is supported, c) a motor (18), which drives the rotor (32) via the drive shaft (42), d) a bearing unit (44) having a bearing (20, 22, 24; 46, 48, 50, 52, 54, 56; 64, 66, 68), which has a damping element (20a, 22a, 24a; 46a, 48a, 50a; 52a, 54a, 56a; 64a, 66a, 68a) comprising a spring axis (20e, 22e, 24e; 46e, 48e, 50e; 52e, 54e, 56e; 64e, 66e, 68e), and e) a carrier element (16) for fastening the motor (18) in the centrifuge (10) via the bearing unit (44). The invention is characterized in that at least one damping element is completely composed of metal and is configured as a metal lining (46a, 48a, 50a; 52a, 54a, 56a; 64a, 66a, 68a), which comprises a wire mesh having elastic properties.

1. Name of the design product: Centrifugal separator. 2. Use of the design product: For the separation of substances in a laboratory. 3. Key design feature of this design product: Its shape. 4. Figure or photograph that best illustrates the key design feature: Perspective view in Figure 1.7. 1.1) Front view; 1.2) Left side view; 1.3) Right side view; 1.4) Top view; 1.5) Rear view; 1.6) Bottom view; 1.7) Perspective view

The utility model discloses a sterilizing pot for a laboratory centrifuge tube. The sterilization pot comprises a pot body, a pot cover, a fixing assembly used for connecting the pot body and the pot cover, a centrifugal tube bearing structure arranged in the pot body, a storage plate located above the centrifugal tube bearing structure and a mounting assembly. The centrifugal tube bearing structure comprises a supporting plate, a plurality of centrifugal tube inserting holes I and a plurality of centrifugal tube inserting holes II, wherein the centrifugal tube inserting holes I and the centrifugal tube inserting holes II penetrate through the supporting plate and are evenly distributed. The centrifugal tube insertion hole I is positioned on one side of the centrifugal tube insertion hole II, and the sizes of the centrifugal tube insertion hole I and the centrifugal tube insertion hole II are different. According to the utility model, the centrifugal tubes of multiple specifications can be orderly placed, so that the adjacent centrifugal tubes do not interfere with each other during sterilization and are fully exposed, the sterilization quality is improved, the problem that the centrifugal tubes or samples are placed disorderly is solved, and articles are conveniently taken and placed due to the detachable design.

The utility model discloses a centrifuge tube waste liquid recovery structure for a laboratory centrifuge, which comprises a collection box, a lifting part is arranged above the collection box, a flow guide cover is arranged above the lifting part, a recovery screen plate is fixedly arranged at the top end of the flow guide cover, a filter assembly is arranged below the flow guide cover, and a filter screen is arranged below the filter assembly. A connecting pipe is arranged below the filtering assembly, the bottom end of the connecting pipe is fixedly communicated with a telescopic hose, and the bottom end of the telescopic hose is fixedly communicated with the upper surface of the collecting box. According to the utility model, the electric cylinder drives the lifting sliding plate to slide in the supporting cover, so that the lifting of the overall height of the flow guide cover and the recovery screen plate can be realized, the collection height can be flexibly adjusted, and the device can easily adapt to laboratory tables with different heights; solid impurities in the waste liquid can be intercepted and filtered by utilizing the filter screen plate in the filter cover, so that the interference of the impurities on the subsequent treatment link is reduced.

The utility model relates to the technical field of centrifuge tubes, and provides a laboratory centrifuge tube for filtering samples, which comprises a tube body, a first filter part and a second filter part, the first filter part comprises a lantern ring and a first filter part, the lantern ring is sleeved at the port of the tube body, the first filter part comprises a first mesh enclosure and an ultrafiltration separation membrane, and the second filter part comprises a second mesh enclosure. The ultrafiltration separation membrane is arranged in the inner side of the first mesh enclosure, the lantern ring and the first mesh enclosure are integrally formed, the second filtering piece comprises a second mesh enclosure and a microfiltration separation membrane, the microfiltration separation membrane is arranged in the inner side of the second mesh enclosure, and the second mesh enclosure is connected with the first mesh enclosure; the radial gap value between the first mesh enclosure and the inner wall of the pipe body and the radial gap value between the second mesh enclosure and the ultrafiltration separation membrane on the inner side of the first mesh enclosure are both 5 mm, and the axial gap value between the second mesh enclosure and the ultrafiltration separation membrane at the bottom of the first mesh enclosure is both 10 mm. And solid substances in the first filtering piece and the second filtering piece can be conveniently obtained and independently detected.

1. Name of the design product: Centrifugal separator. 2. Use of the design product: For the separation of substances in a laboratory. 3. Key design feature of this design product: Its shape. 4. Figure or photograph that best illustrates the key design feature: Perspective view in Figure 2.7. 2.1) Front view; 2.2) Left side view; 2.3) Right side view; 2.4) Rear view; 2.5) Top view; 2.6) Bottom view; 2.7) Perspective view