19 results about "Tissue Processor" patented technology

Systems, devices, and methods for planning an endoscopic tissue acquisition procedure for acquiring tissue from an anatomical target are disclosed. An endoscopic system comprises a steerable elongate instrument and a processor. The steerable elongate instrument can be positioned and navigated in a patient anatomy and acquire tissue from an anatomical target via a biopsy tool associated with the steerable elongate instrument. The processor can receive an image of the anatomical target, apply the received image to a trained machine-learning (ML) model to determine a tissue acquisition plan that includes a recommended biopsy tool and operational parameters for navigating the steerable elongate instrument or maneuvering the recommended biopsy tool. The tissue acquisition plan can be presented to a user, or used to facilitate a robot-assisted tissue acquisition procedure.

A method of operating a tissue processor for processing tissue samples is provided. The tissue processor includes at least one retort for receiving tissue samples, at least one container for storing a reagent, and at least one sensor arranged for fluid communication with one or both of the at least one container and the at least one retort for measuring a measured purity level of a reagent. The method includes the steps of conducting reagent from the at least one container or the at least one retort to the at least one sensor, automatically measuring, by means of the at least one sensor, a measured purity level of the reagent, checking whether the measured purity level meets a predetermined purity level of the reagent associated with the at least one container, and automatically determining, based on a result of checking, whether the reagent is suitable for processing tissue samples in the tissue processor. A tissue processor for processing tissue samples is also provided. A container is also provided for storing tissue samples for processing in a tissue processor.

A system includes a display and a processor. The display is configured to display at least a map of an organ having tissue including first and second surfaces that are facing one another. The processor is configured to: (i) receive a first position of a first lesion formed by ablating the first surface, (ii) calculate on the second surface, a second position that is facing the first position, and (iii) display, over the map, a marker indicative of the second position for guiding a user to produce in the tissue a second lesion facing the first lesion.

The invention discloses a method for separating, culturing and identifying porcine muscle-derived mesenchymal stem cells and fat progenitor cells. The method mainly comprises the following steps: dissociating pig muscle tissues through a tissue processor, obtaining mesenchymal stem cells and adipose progenitor cells by utilizing a flow cytometry sorting technology, and completing in-vitro culture and identification of the cells. According to the technical scheme provided by the invention, the technical problems of primary culture, separation and identification of the mesenchymal stem cells and the adipose progenitor cells of the porcine muscle tissue are effectively solved, and a reliable method is provided for further application of a flow cytometry sorting technology and a myogenic mesenchymal stem cell and adipose progenitor cell primary model in animal nutrition research.

A tissue processor includes first and second retorts; reagent bottles fluidly coupled with the first and second retorts; infiltrating baths fluidly coupled with first and second retorts; a pressure generating assembly providing positive or negative pressure in at least one of the first and second retorts, to draw or drain reagent or infiltrating material into or from the respective retort; and a rotary valve fluidly coupling first and second retorts with the reagent bottles, and selectively communicating one of the reagent bottles with the first and second retorts. The tissue processor further includes first and second trap bottles, the first trap bottle is fluidly coupled between the first retort and the pressure generating assembly, the second trap bottle is fluidly coupled between the second retort and the pressure generating assembly, the first and second trap bottles condense reagent vapor or infiltrating material vapor from the first and second retorts, respectively.

A tissue processor includes first and second retorts; a reagent bottle fluidly connected to the first and second retorts; an infiltration tank fluidly connected to the first and second retorts; a pressure generating assembly that provides positive or negative pressure in at least one of the first and second retorts to draw reagents or infiltration materials into or out of the corresponding retort; and a rotary valve that fluidly connects the first and second retorts to the reagent bottle and selectively connects one of the reagent bottles to the first and second retorts. The tissue processor also includes first and second capture bottles, the first capture bottle fluidly connected between the first retort and the pressure generating assembly, the second capture bottle fluidly connected between the second retort and the pressure generating assembly, and the first and second capture bottles condense reagent vapor or infiltration material vapor from the first and second retorts, respectively.

1. The name of the product of this design: tissue processing instrument. 2. Purpose of the product of this design: used for tissue dissociation. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

1. The name of the design product: tissue processing instrument (A2). 2. The use of the design product: for pathological analysis of sample fixation, dehydration, wax immersion, etc. Tissue rapid processing. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: front view.

An apparatus and a method for indicating a reagent status in a reagent bottle in a tissue processor and a tissue processor are provided. The apparatus includes a detector, a controller, and an indicator. The detector is configured to detect the reagent status. The controller is configured to generate a control signal based on the reagent status. The indicator is configured to generate a signal for indicating the reagent status based on the control signal. The apparatus may intuitively indicate the reagent status for an operator, such that the operator may replace the reagent timely and accurately, avoiding reagent replacement error.

1. The name of the design product: tissue processing instrument (A1). 2. The use of the design product: for pathological analysis of sample fixation, dehydration, wax immersion, etc. Tissue rapid processing. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: front view.

Systems, devices, and methods for planning an endoscopic tissue acquisition procedure for acquiring tissue from an anatomical target are disclosed. An endoscopic system comprises a steerable elongate instrument and a processor. The steerable elongate instrument can be positioned and navigated in a patient anatomy and acquire tissue from an anatomical target via a biopsy tool associated with the steerable elongate instrument. The processor can receive an image of the anatomical target, apply the received image to a trained machine-learning (ML) model to determine a tissue acquisition plan that includes a recommended biopsy tool and operational parameters for navigating the steerable elongate instrument or maneuvering the recommended biopsy tool. The tissue acquisition plan can be presented to a user, or used to facilitate a robot-assisted tissue acquisition procedure.

An improved tissue processor (1) and a tissue processing method performed by the tissue processor are disclosed. The improved method for tissue processing or tissue processor (1) is capable of supporting xylene-free processing and effectively removes xylene substitutes (such as isopropyl alcohol, IPA) without the need for additional chemical protective reagents to remove isopropyl alcohol, thus simplifying the tissue processing method and significantly saving costs.

1. The name of this design product: the main body of the tissue processor. 2. Purpose of the product of this design: The tissue processor is used to prepare a suspension for regenerating epidermis, and the main body of the tissue processor is used as a part of the tissue processor. 3. The key design point of this design product lies in the shape of the part indicated by the solid line. 4. The picture or photo that best illustrates the design points: three-dimensional picture. 5. Other circumstances requiring explanation: Part A is transparent.

The utility model discloses a tissue dissociation tube loading mechanism of a tissue treatment instrument, which comprises a dissociation mechanism used for realizing stirring dissociation of biological tissues in a dissociation tube; the opening and closing mechanism comprises a rotating mechanism, an opening and closing sheath and a heating mechanism; the opening and closing sheath is driven by the rotating mechanism to be opened and closed and is matched with the insertion and extraction of the dissociation pipe; the heating mechanism is used for heating the dissociation pipe; the supporting mechanism comprises a mounting base plate, a hinge mechanism and a dissociation pipe mounting mechanism; the hinge mechanism and the dissociation pipe mounting mechanism are both arranged on the mounting base plate, the hinge mechanism is used for controlling opening and closing of the opening and closing sheath, and the dissociation pipe mounting mechanism is used for mounting and fixing a dissociation pipe; and the detection mechanism is arranged below the mounting base plate, and the detection mechanism is used for detecting whether the dissociation pipe is loaded or not. According to the utility model, the loading of the dissociation pipe is easy, and the heating device and the loading mechanism are integrated, so that the simplicity and convenience of operation are improved, and the accurate control of the temperature can be realized.

1. The name of the design product: desktop rapid tissue dehydrator. 2. The use of the design product: for the processing of pathological tissue specimens. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

1. The name of this design product: Pathology slide bleaching machine. 2. Purpose of this design product: Special instrument for pathology technology department. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

1. The name of the product of this design: tissue processor. 2. Purpose of the product of this design: for preparing epidermal regeneration suspension. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture. 5. Other circumstances that require explanation: Part A is transparent.

A biopsy system includes a biopsy device, a tissue processor, and a tissue delivery tube. A biopsy device includes a probe, a needle, and a cutter. The cutter is movable relative to the needle to cut one or more tissue samples. A tissue processor includes a tissue sample holder and an analysis assembly. A tissue sample holder includes a sample tray including a plurality of sample chambers. The sample tray also includes an outer surface defining one or more sample stop features and a plurality of receiving openings. Each receiving opening corresponds to a sample chamber. The tissue delivery tube is adapted to be connected between a tissue sample holder and a cutter of a biopsy device. The sample tray is configured to move relative to the tissue delivery tube to selectively align one or more sample stop features or each receiving opening with the tissue delivery tube.

A method of operating a tissue processor for processing tissue samples is provided. The tissue processor includes at least one retort for receiving tissue samples, at least one container for storing a reagent, and at least one sensor arranged for fluid communication with one or both of the at least one container and the at least one retort for measuring a measured purity level of a reagent. The method includes the steps of conducting reagent from the at least one container or the at least one retort to the at least one sensor, automatically measuring, by means of the at least one sensor, a measured purity level of the reagent, checking whether the measured purity level meets a predetermined purity level of the reagent associated with the at least one container, and automatically determining, based on a result of checking, whether the reagent is suitable for processing tissue samples in the tissue processor. A tissue processor for processing tissue samples is also provided. A container is also provided for storing tissue samples for processing in a tissue processor.