14 results about "Fixed Specimen" patented technology

The utility model provides a liquid subpackage specimen bottle capable of measuring tissue volume, and belongs to the technical field of tissue measurement. Comprising a specimen bottle main body, a pressing mechanism is arranged above the specimen bottle main body, scale marks are arranged on the surface of the specimen bottle main body, the pressing mechanism comprises a first fixing plate, a first mounting bin is arranged above the first fixing plate, a fixing bin is arranged below the first fixing plate, and a second mounting bin is arranged below the fixing bin. The fixing bin is spirally fixed to the upper portion of the specimen bottle body, and a first pressing plate is arranged in the first mounting bin. According to the formalin fixing device, formalin fixing liquid and water can be preloaded separately, the size of a tissue specimen can be accurately measured, meanwhile, a user can be prevented from making contact with formalin when the specimen is fixed, smell leakage is avoided, and the body health of the user is protected.

The utility model relates to the technical field of medical instruments, and provides a pathological specimen fixing bag which comprises a bag body and is characterized in that the lower end of the bag body is in a hollow cylinder shape, three T-shaped sliding rails are arranged on the inner surface of the lower end of the bag body at equal intervals, and fixing assemblies used for fixing specimens are arranged on the three T-shaped sliding rails in a sliding mode. A sealing strip is arranged at the upper end of the bag body, and an opening is formed in the upper end of the sealing strip; the fixing assembly comprises an annular adjusting assembly, a fixing needle and a fixing cap, and the adjusting assembly is connected to the three T-shaped sliding rails in a sliding mode so as to adjust the annular size of the T-shaped sliding rails. According to the specimen fixing bag, the annular size is adjusted through the adjusting assembly so as to adapt to fixation of specimens of different sizes, the specimens easy to float can penetrate through the multiple fixing needles, then the fixing caps are buckled, the specimens are suspended in fixing liquid, it is ensured that all faces of the specimens can be fully permeated by the fixing liquid, and guarantee is provided for manufacturing excellent pathological sections.

The utility model provides an ESD specimen fixing device which comprises a containing box and a fixing plate, the fixing plate is used for fixing a specimen, the containing box is used for placing the fixing plate, and formalin and other solutions can be injected into a containing cavity of the containing box so as to prevent the specimen from deforming and decaying. The containing box comprises a box body and a cover body, the cover body is movably connected to the box body, a hollow containing cavity is formed in the box body, and the box body is covered with the cover body to seal the containing cavity. A sliding assembly matched with the fixing plate is arranged in the containing cavity, the fixing plate slides along the sliding assembly so as to be arranged in the containing cavity, and the fixing plate is positioned in the containing cavity through the sliding assembly. Or the fixing plate slides along the sliding assembly so as to be taken out from the containing cavity. According to the ESD specimen fixing device, specimen fixing operation is convenient, and specimen taking and placing are convenient.

The utility model relates to a medical instrument, in particular to a pathological specimen transfer box which comprises a box body, a retention clamp and a fixing device. Sliding holes are formed in the side walls of the opposite sides of the box body respectively. The retention clamp comprises a pair of clamping pieces used for clamping the specimen bag; the two ends of the retention clamp are movably arranged in the opposite sliding holes respectively, and at least one end of the retention clamp is provided with a tightening piece used for limiting movement of the retention clamp in the sliding holes. The fixing device is a blade type adjusting seat with a center opening and is used for limiting the specimen bottle; the fixing device is arranged at the inner bottom of the box body. Compared with the prior art, the utility model solves the defects that the specimen bag is easy to leak and cannot be suitable for specimen bottles with multiple specifications in the transfer process in the prior art, and realizes the effects that the specimen bag can be well fixed, and the specimen bottles with different sizes can be fixed to prevent the specimen bottles from toppling over in the transfer process; and different types of specimens can be orderly conveyed to a pathology department in the transfer box.

The utility model discloses an early diagnosis susceptibility gene kit, which comprises a kit base body for installation, a box cover rotatably connected to the upper end of the kit base body, a cushioning layer and a connecting rod, the cushioning layer is fixedly installed on the inner side of the kit base body, and an installation plate and an installation block are arranged in the cushioning layer. The mounting block is fixedly connected to the inner side of the rear section of the kit base body, the connecting rod is mounted on the front side of the mounting plate, the mounting plate is mounted in the front section of the kit base body, the kit cover is connected with the mounting plate through the connecting rod, and a detection table and a storage box are fixedly mounted at the upper ends of the left section and the right section of the mounting plate respectively. According to the kit for early diagnosis of the susceptibility genes, the position of a specimen in the kit can be fixed, falling and damage caused by displacement of the specimen are effectively avoided when the kit is carried, the specimen can be conveniently and rapidly taken out during diagnosis, the working time is saved, the detection table is pulled to move upwards when the kit cover is unfolded, and diagnosis work can be conveniently carried out.

A microtome according to exemplary embodiments of the present invention includes: a body unit; a block support unit coupled to the body unit to be able to reciprocate a predetermined distance, and including a clamp to which a specimen block is fixed and a slope adjustment unit for adjusting the slope of the surface of the specimen block; a blade support unit coupled to the body unit, and to which a blade for cutting the specimen block is fixed; and a light emission unit for providing light to at least a portion of the surface of the specimen block.

The utility model discloses a specimen positioning and detecting box, including box body, and the box cover for the capping box body, the upper surface of box body is equipped with the first recess for accommodating the specimen and the cross section is circular, the upper surface of box body is detachably installed with four sets of fixing parts for fixing the specimen at first recess edge department, and four sets of fixing parts are two two symmetry settings, the groove bottom of first recess is equipped with angle mark for identifying specimen angle, and the scale mark for identifying specimen size, the upper surface of box body is equipped with the direction mark for identifying specimen direction at first recess edge department. Utilize four sets of fixing parts and fix the specimen from four different directions, make the specimen be stabilized fixed, avoid the position deviation when the transfer, and simultaneously, the fixed column for fixing the specimen through the removal and the angle adjustment, one aspect can adapt the fixation of the specimen of different size and thickness, on the other hand, guarantee the fixed specimen while avoiding the excessive oppression specimen tissue.

An automatic specimen fixing machine comprises a shell, an automatic sealing cabin door is arranged on the side face of the shell, an electric sliding rail is arranged in the shell, a tray is arranged on the electric sliding rail, a weighing sensor is arranged in the tray, a filling device is arranged in the shell and comprises a liquid storage device, and the liquid storage device is connected with a pump body through a pipeline. The pump body is connected with a filling nozzle through a pipeline, a plastic packaging device is further arranged in the shell, and an exhaust device is arranged on the top of the shell. Automation of specimen fixing is achieved, manual formaldehyde solution filling and container packaging are not needed during specimen fixing, personnel participation is reduced as much as possible, skin, mucous membranes and respiratory tracts are prevented from being damaged by formaldehyde, and the occupational protection effect is achieved. When the filling device and the plastic packaging device work, the automatic sealing cabin door is closed, the interior of the shell is a closed environment, air is fully exhausted, volatilization and diffusion of formaldehyde are reduced as much as possible, and therefore workers are prevented from being in direct contact with formaldehyde liquid, and formaldehyde pollution is avoided.

The utility model discloses an insect ecological specimen box with lighting and rotating functions. The left side wall, the right side wall and the rear side wall of the specimen box are fixedly inserted in the circumferential direction of a top plate and a bottom plate in an inserting mode. The front side wall of the specimen box is installed in a sliding connection mode, the front side wall can be opened in a sliding mode from the side of the specimen box, a drawer is further placed in the specimen box, and the interior of the drawer is used for landscaping. And meanwhile, four LED lamp strips for illumination are arranged on the bottom surface of the top plate in the circumferential direction and are independently controlled through four switches, so that illumination on different side surfaces or the whole circumferential direction is realized. The bottom surface of the bottom plate of the specimen box with the structure is also provided with a rectangular slot which can be matched and inserted with a rectangular bulge on the top surface of the turntable, and the turntable is driven to rotate by rotating the box body, so that the display angle is manually adjusted. The insect display rack is simple in overall structure, capable of displaying specimens more beautifully through landscaping in the drawer, capable of being stably erected on the rotating disc, capable of achieving multi-directional display manually, further provided with a lighting function and capable of creating atmosphere for insect display.

A specimen base, a specimen sectioning device, a microscopic apparatus and a method for 3D imaging of biological specimen. The specimen base comprising a top plate (1) and a bottom plate (2) that are detachably coupled together; the top plate (1) comprises a first plane (11) and a second plane (12) opposite each other, the first plane (11) is used for fixing specimen, and the second plane (12) is coupled with a third plane (21) of the bottom plate (2); a top plate fixing part (13) is provided on the second plane (12) and a bottom plate fixing part (22) is provided at the corresponding position on the third plane (21); the top plate (1) couples with the bottom plate (2) by means of matching the top plate fixing part (13) with the bottom plate fixing part (22); a through-hole (23) is provided in the bottom plate (2).

To provide a specimen supply device capable of improving processing efficiency.SOLUTION: The sample supply device includes a first storage space capable of storing a plurality of sample containers, a first auxiliary member provided in the first storage space, having a guide surface descending to one side, and configured to move up and down, a second storage space provided on one side of the first storage space, a second auxiliary member provided in the second storage space, having a guide surface descending to one side in a first direction, and configured to move up and down, a second lifting member arranged adjacent to one side of the second auxiliary member in the second storage space, having a guide surface descending to one side, and configured to move up and down, and a regulating member arranged adjacent to one side of the second lifting member when ascending, and having a holding portion configured to hold the sample container.SELECTED DRAWING: Figure 3

The application discloses a medical specimen fixing device, which comprises a storage bin, a sample box, a specimen fixing plate and a cover glass. The lower end of the sample box is matched with the storage bin, so that liquid can be in the cavity and the liquid storage cavity at the same time. The upper end of the sample box is provided with a groove. The specimen fixing plate is accommodated in the groove. The cover glass is arranged on the specimen fixing plate and matched with the specimen fixing plate to fix the specimen. The application further discloses an integrated micro-imaging system.

According to the technical scheme, the specimen storage tank is characterized in that the specimen storage tank comprises a shell, a mounting groove is formed in the top face of the shell, and two supporting blocks are fixedly mounted in the mounting groove; the placement box is movably mounted on one side of the interior of the mounting groove, and a mounting plate is fixedly mounted in the placement box; the fixing assembly is arranged in the mounting plate and used for fixing a specimen, when the device is used, a worker puts a specimen test tube filled with plasma into the placing box through the placing box, after the worker puts the test tube into a placing hole, the air pump is started through the arrangement of the air pump, air is blown into an air inlet pipe through the air pump, and the specimen is placed in the placing box through the air pump; according to the test tube fixing device, the gas is filled into the gas filling groove, the gas is filled into the expansion gas bag through the gas filling pipe, the expansion gas bag is inflated and expanded, the test tube in the placing hole is fixed, the test tube is prevented from being hit and toppled, and the detection stability is improved.

The utility model relates to the technical field of medical instruments, in particular to a medical specimen transfer device which comprises a box, a specimen storage part and a cooling part, and the box is used for providing a closed space; the specimen storage piece is arranged in the box body and is used for storing and fixing specimens; the cooling parts are used for cooling the specimens on the specimen storage part, the two cooling parts are arranged in the box body, and the specimen storage part is located between the two cooling parts. According to the medical specimen storage device, the specimen storage piece is located between the two cooling pieces, the specimen on the specimen storage piece can be cooled uniformly and efficiently, the low-temperature environment needed by the specimen can be better maintained, the preservation time of the specimen is prolonged, the activity and integrity of the specimen are guaranteed, and the strict requirement of the medical specimen for the preservation condition is met.