58results about How to "Marking works efficiently" patented technology

The invention discloses a crack-type quantitative easily-marked hand-held surface sampling culture dish adopting a grid counting method. The culture dish comprises a dish bottom and a dish cover; a transverse crack and a longitudinal crack formed in a first dish bottom side wall can be cracked when the stress is exerted, so that a movable dish bottom side wall is broken away from the culture dish,and the height of the first dish bottom side wall is lower than the plane of a solid medium, and therefore, an operation of surface microorganisms sampling is performed more simply and more conveniently. Additionally, a mark zone enables the marking work to be more efficient, minute bacterial colonies can be observed more conveniently through an observation window, scale marks can be used for indicating the pouring volume of an agar medium, and a counting process of bacterial colonies can be simplified by grid lines.

The invention discloses a press-out type easy-to-mark fan-shaped counting surface sampling culture dish. The culture dish comprises a dish bottom and a dish lid, wherein at least one second buckle andat least one first buckle which form a stable embedded structure are arranged at the dish bottom; the embedded structure can be loosened when receiving force, so that at least one movable dish bottomside wall and at least one first dish bottom side wall have relative movement, the marking work can be more efficient through at least one marking zone, and the bacterial colony counting process canbe simplified through radioactive rays.

The invention discloses a pressing-out type quantitative easy-to-mark anti-slip surface sampling petri dish, which comprises a petri dish bottom and a petri dish cover. The petri dish bottom is provided with second clamping fasteners and first clamping fasteners, and the second clamping fasteners and the first clamping fasteners form stably embedded structures. The embedded structures can be loosened under stress, so that movable petri dish bottom side walls and first petri dish bottom side walls move relatively. When multiple petri dishes are stacked, first protrusions and second protrusionslimit relative motion of two adjacent petri dishes; mark areas enable high efficiency in marking operation; agar culture medium pouring volumes can be indicated through scale lines.

The invention discloses a split-type easily-marked skidproof easily-pressed handheld surface sampling culture dish. The culture dish comprises a dish bottom and a dish cover, and a lateral crack opening and a longitudinal crack opening formed in first dish bottom side walls can be split under stress, so that movable dish bottom side walls are disengaged, the height of the first dish bottom side walls is lower than a plane of a solid medium, and the operation of surface microbial sampling is simpler; the cooperation of first graspers and second graspers enables the dish bottom and the dish cover to be opened and fastened more easily, first bulges and second bulges can restrict the relative movement of two adjacent culture dishes when a plurality of the culture dishes are stacked, a mark zone can ensure the marking work more efficient, and pressing tables can facilitate the movement of the movable dish bottom side walls.

The invention discloses a cracking-type easy-to-mark grid counting surface sampling culture vessel. The culture vessel comprises a vessel bottom and a vessel cover. When the culture vessel bears force, transverse crack openings and longitudinal crack openings which are formed in the first vessel bottom side walls can crack, so that the movable vessel bottom side walls are disengaged, consequently,the first vessel bottom side walls are lower than the plane of a solid culture medium, and thus surface microorganism sampling operation is easier and more convenient, marking work can be more efficient through marking areas, and the counting process of bacterial colonies can be simplified through grid lines.

The invention discloses a cracking type anti-leakage quantitative easy-to-mark square counting surface sampling culture vessel. The culture vessel comprises a vessel bottom and a vessel cover. When the vessel is stressed, a transverse crack opening and a longitudinal crack opening formed in the first vessel bottom side wall can crack, so that the bottom side wall of a movable vessel can be disengaged; the height of the first vessel bottom side wall is lower than the plane of a solid culture medium, so that the surface microbial sampling operation is simpler and more convenient. In the addition, the second vessel bottom side wall can prevent a culture medium from overflowing from the vessel bottom of the culture medium; through a marking region, the marking work can be more efficient; scalelines can be used for indicating the pouring volume of an agar culture medium; through square lines, the counting process of bacterial colonies can be simplified.

The invention discloses a cracking type quantitative easy-to-mark easy-to-press square counting surface sampling culture vessel. The culture vessel comprises a vessel bottom and a vessel cover. When the vessel is stressed, a transverse crack opening and a longitudinal crack opening formed in the first vessel bottom side wall can crack, so that the bottom side wall of a movable vessel can be disengaged; the height of the first vessel bottom side wall is lower than the plane of a solid culture medium, so that the surface microbial sampling operation is simpler and more convenient. Through a marking region, the marking work can be more efficient; scale lines can be used for indicating the pouring volume of an agar culture medium; through a press table, the moving of the bottom side wall of the movable vessel can be more convenient; through square lines, the counting process of bacterial colonies can be simplified.

The invention discloses an extrusion-type easily-marked easily-pressed hand-held fan-shaped counting surface sampling culture dish. The extrusion-type easily-marked easily-pressed hand-held fan-shapedcounting surface sampling culture dish comprises a dish bottom and a dish cover; the dish bottom is provided with a second buckle and a first buckle; a stable inosculating structure is formed by thesecond buckle and the first buckle; when the stable inosculating structure is loaded with force, the second buckle and the first buckle are disconnected, relative movement of a movable dish bottom side wall with a first dish bottom side wall is realized; the cooperation of a first clamping edge and a second clamping edge is capable of realizing convenient disconnecting and connecting of the dish bottom and the dish cover; a marking zone is capable of increasing the efficiency of marking operation; a pressing platform is capable of providing movable dish bottom side wall movement with convenience; and radiative lines are adopted to simplify bacterium colony counting process.

The invention discloses a cracking type anti-leakage height-increasing easy-to-mark square counting surface sampling culture vessel. The culture vessel comprises a vessel bottom and a vessel cover. When the vessel is stressed, a transverse crack opening and a longitudinal crack opening formed in the first vessel bottom side wall can crack, so that the bottom side wall of a movable vessel can be disengaged; the height of the first vessel bottom side wall is lower than the plane of a solid culture medium, so that the surface microbial sampling operation is simpler and more convenient. In addition, the second vessel bottom side wall can prevent a culture medium from overflowing from the vessel bottom; a pad table can prevent an agar culture medium from polluting the side wall of the vessel cover; through a marking region, the marking work is more efficient; through square lines, the counting process of bacterial colonies can be simplified.

The invention discloses a split type visible surface sampling culture dish easy to mark and press. The petri dish comprises a dish bottom and a dish cover. When being stressed, at least one transversecrack opening and at least one longitudinal crack opening formed in at least one first dish bottom side wall can be split, a movable dish bottom side wall is separated, and the at least one first dish bottom side wall is lower than the plane of a solid medium, so that surface microorganism sampling operation is simpler and more convenient; marking work can be more efficient by a marking region, observation of minute colonies can be more convenient by an observation window, and the movable dish bottom side wall can be more convenient to move by at least one press boss.

The invention discloses an extrusion-type easy-to-mark easy-to-press fan-shaped counting surface sampling culture dish. The culture dish comprises a dish bottom and a dish cover, wherein the dish bottom is provided with a second buckle and a first buckle, which form a stable embedding structure, when in stress, the embedding structure can be released, so that a movable dish bottom side wall can move relative to a first dish bottom side wall, a marking area enables the marking work to be more efficient, a pressing table enables the movable dish bottom side wall to be more convenient to move, and radioactive rays can simplify a counting process of a bacterial colony.

The invention discloses a press-out type leakage-proof cover-raised surface sampling petri dish easy in marking. The petri dish comprises a petri dish bottom and a petri dish cover and is characterized in that the petri dish bottom is provided with second fasteners and first fasteners, the second fasteners and the first fasteners are in a stable fastening structure, and the fastening structure canbe unfastened when being stressed to allow movable petri dish bottom lateral walls to move relative to first petri dish bottom lateral walls; second petri dish lateral walls can prevent a culture medium from overflowing from the petri dish bottom, support platforms can prevent the agar culture medium from polluting petri dish cover lateral walls, and efficient marking can be achieved through marking areas.

The invention discloses a pressing type anti-leakage easy-to-mark anti-slip square counting surface sampling culture vessel. The culture vessel comprises a vessel bottom and a vessel cover, wherein the vessel bottom is provided with a first clamp buckle and a second clamp buckle which are of stable embedding structures; when being stressed, the embedding structures can be disengaged, so that the bottom side wall of a movable vessel and the first vessel bottom side wall generate relative displacement; in addition, the second vessel bottom side wall can prevent a culture medium from overflowingfrom the vessel bottom; when a plurality of culture vessels are put in a stacked way, a first bulge and a second bulge can be used for limiting the relative movement of two adjacent culture vessels; through a marking region, the marking work can be more efficient; through square lines, the counting process of bacterial colonies can be simplified.

The invention discloses an extrusion-type leak-proof easy-to-mark fan-shaped counting surface sampling culture dish. The culture dish comprises a dish bottom and a dish cover, wherein the dish bottomis provided with a second buckle and a first buckle, which form a stable embedding structure, when in stress, the embedding structure can be released, so that a movable dish bottom side wall can moverelative to a first dish bottom side wall. In addition, a second dish bottom side wall can prevent a culture medium from overflowing from the dish bottom, a marking area enables the marking work to bemore efficient, and radioactive rays can simplify a counting process of a bacterial colony.

The invention discloses a cracking-type leakage-proof easy-to-mark antiskid surface sampling culture dish. The culture dish comprises a dish bottom and a dish cover, wherein when the culture dish is under stress, transverse crack openings and longitudinal crack openings formed in first dish bottom side walls can be cracked, so that movable dish bottom side walls are separated, resulting in that aheight of the first dish bottom side walls is lower than a plane of a solid culture medium, and the surface microorganism sampling operation is simpler and more convenient. In addition, second dish bottom side walls can prevent a culture medium from overflowing from the dish bottom, when a plurality of culture dishes are arranged in a stacking manner, first bulges and second bulges can limit the relative movement of two adjacent culture dishes, and by arranging a marking area, the marking work is more efficient.

The invention discloses a pressing type anti-leakage easy-to-mark anti-slip fan-shaped counting surface sampling culture vessel. The culture vessel comprises a vessel bottom and a vessel cover, wherein the vessel bottom is provided with a first clamp buckle and a second clamp buckle which are of stable embedding structures; when being stressed, the embedding structures can be disengaged, so that the bottom side wall of a movable vessel and the first vessel bottom side wall generate relative displacement; in addition, the second vessel bottom side wall can prevent a culture medium from overflowing from the vessel bottom; when a plurality of culture vessels are put in a stacked way, a first bulge and a second bulge can be used for limiting the relative movement of two adjacent culture vessels; through a marking region, the marking work can be more efficient; through radiation lines, the counting process of bacterial colonies can be simplified.

The invention discloses a press-out leakage-proof easy-to-mark hand-held criss-cross method surface sampling culture dish. The culture dish comprises a dish bottom and a dish cover, and the dish bottom is provided with a second buckle and a first buckle which are of a stable embedded structure; under stress, the embedded structure can loose, and a movable dish bottom side wall and a first dish bottom side wall can move relatively. In addition, by means of a second dish bottom side wall, the phenomenon that a culture medium overflows from the dish bottom can be prevented; by means of cooperation of a first gripper and a second gripper, the dish bottom and the dish cover can be opened or buckled more conveniently; by means of a mark zone, marking work can be more efficient; by means of gridlines, the colony counting process can be simplified.

The invention discloses an extrusion-type easy-to-mark criss-cross counting surface sampling culture dish. The culture dish comprises a dish bottom and a dish cover, wherein the dish bottom is provided with a second buckle and a first buckle, which form a stable embedding structure, when in stress, the embedding structure can be released, so that a movable dish bottom side wall can move relative to a first dish bottom side wall, a marking area enables the marking work to be more efficient, and a criss-cross line can simplify a counting process of a bacterial colony.

The invention discloses a split-type leakproof easily-marked skidproof handheld surface sampling culture dish. The culture dish comprises a dish bottom and a dish cover, and a lateral crack opening and a longitudinal crack opening formed in first dish bottom side walls can be split under stress, so that movable dish bottom side walls are disengaged, the height of the first dish bottom side walls is lower than a plane of a solid medium, and the operation of surface microbial sampling is simpler. In addition, second dish bottom side walls can prevent the medium from overflowing from the dish bottom, the cooperation of first graspers and second graspers enables the dish bottom and the dish cover to be opened and fastened more easily, first bulges and second bulges can restrict the relative movement of two adjacent culture dishes when a plurality of the culture dishes are stacked, and a mark zone can ensure the marking work more efficient.

The invention discloses an extrusion-type leakproof heightened quantitative easily-marked surface sampling culture dish. The extrusion-type leakproof heightened quantitative easily-marked surface sampling culture dish comprises a dish bottom and a dish cover; the dish bottom is provided with a second buckle and a first buckle; a stable inosculating structure is formed by the second buckle and thefirst buckle; when the stable inosculating structure is loaded with force, the second buckle and the first buckle are disconnected, relative movement of a movable dish bottom side wall with a first dish bottom side wall is realized; a second dish bottom side wall is capable of preventing leakage of culture medium from the dish bottom; a pad platform is capable of preventing pollution of dish coverside wall from nutrient agar; a marking zone is capable of increasing the efficiency of marking operation; and scale lines are adopted to indicate filling volume of nutrient agar.

The invention discloses a press-out type visual handheld surface sampling petri dish easy in marking. The petri dish comprises a petri dish bottom and a petri dish cover and is characterized in that the petri dish bottom is provided with second fasteners and first fasteners, the second fasteners and the first fasteners are in a stable fastening structure, the fastening structure can be unfastenedwhen being stressed to allow movable petri dish bottom lateral walls to move relative to first petri dish bottom lateral walls, the petri dish bottom and the petri dish cover can be conveniently separated from or fastened to each other through the coordination of first grippers and second grippers, efficient marking can be achieved through marking areas, and minute colonies can be conveniently observed through observation windows.

The invention discloses a crack-out-type easy-to-mark anti-slip visible hand-held surface sampling culture dish. The culture dish comprises a dish bottom and a dish cover, and when the culture dish isunder stress, transverse crack openings and longitudinal crack openings in first dish bottom side walls can crack, so that movable dish bottom side wall bodies are detached, the first dish bottom side walls are lower than the plane of a solid culture medium, and therefore the operation of surface microorganism sampling is more convenient. The dish bottom and the dish cover can be more conveniently unbuckled or buckled through the cooperation of first grippers and second grippers, when multiple culture dishes are stacked, first protrusions and second protrusions can limit the relative movementof every two adjacent culture dishes, a marking area can make the marking work more efficient, and minute bacterial colonies can be more conveniently observed through an observation window.

The invention discloses a pressing-out-type quantitative, leakproof and skid-resistance surface sampling culture dish easy to mark. The culture dish comprises a dish bottom and a dish cover, the dishbottom is provided with second buckles and first buckles, the second buckles and the first buckles are of a stable embedding structure, and the embedding structure can be loosened when the culture dish is under stress, so that movable dish bottom side wall bodies and first dish bottom side walls move relatively. Besides, second dish bottom side walls can prevent a culture medium from spilling outof the dish bottom, and when multiple culture dishes are stacked, first protrusions and second protrusions can limit the relative movement of every two adjacent culture dishes, a marking area can makemarking work more efficient, and scale marks can indicate the pouring volume of the agar culture medium.

The invention discloses a split type quantitative and visible easy-to-mark surface sampling petri dish. The petri dish comprises a dish bottom and a dish cover. When being stressed, at least one transverse crack opening and at least one longitudinal crack opening formed in at least one first dish bottom side wall can be split, a movable dish bottom side wall is separated, and the at least one first dish bottom side wall is lower than the plane of a solid medium, so that surface microorganism sampling operation is simpler and more convenient; marking work can be more efficient by a marking region, observation of minute colonies can be more convenient by an observation window, and scale lines can indicate the pouring volume of an agar medium.

The invention discloses an extrusion-type easy-to-mark antiskid surface sampling culture dish. The culture dish comprises a dish bottom and a dish cover, wherein the dish bottom is provided with a second buckle and a first buckle, which form a stable embedding structure, when in stress, the embedding structure can be released, so that a movable dish bottom side wall can move relative to a first dish bottom side wall, when a plurality of culture dishes are arranged in a stacking manner, a first bulge and a second bulge can limit the relative movement of two adjacent culture dishes, and a marking area enables the marking work to be more efficient.

The invention discloses a pressing-out type quantitative easy-to-mark handheld surface sampling petri dish, which comprises a petri dish bottom and a petri dish cover. The petri dish bottom is provided with second clamping fasteners and first clamping fasteners, and the second clamping fasteners and the first clamping fasteners form stably embedded structures. The embedded structures can be loosened under stress, so that movable petri dish bottom side walls and first petri dish bottom side walls move relatively. By cooperation of first handgrips and second handgrips, the petri dish bottom andthe petri dish cover can be conveniently opened or closed together; mark areas enable high efficiency in marking operation; agar culture medium pouring volumes can be indicated through scale lines.

The invention discloses a pressing-out type quantitative visible surface sampling culture dish facilitating marking. The culture dish comprises a dish bottom and a dish cover, wherein a second buckleand a first buckle which are in a stable embedded structure are arranged at the dish bottom, the embedded structure can be loosened under stress, and a movable dish bottom side wall moves relative toa first dish bottom side wall; by means of a mark zone, the marking work can be more efficient; observation of minute colonies can be more convenient by the aid of an observation window; scale marks can indicate pouring volume of an agar culture medium.