25 results about "INTRODUCTION device" patented technology

The invention relates to a system (1) and a method for carrying out process steps using and / or on objects, at least partially under clean room conditions, wherein: the system (1) comprises a clean room structure (10); the clean room structure (10) comprises a housing (20), an introduction device and a discharge device; a main space (201) of the housing (20) is separated from an environment and the clean room condition can be met in the main space (201) of the housing (20) of the clean room structure; the system (1) comprises a plurality of process chambers (14, 15, 16, 17); the process chambers (14, 15, 16, 17) each have a chamber interior (140, 150, 160, 170) and an apparatus arranged in the chamber interior (140, 150, 160, 170) for carrying out a process step; at least one interface (152, 162) with the main space (201) is provided; in a connected state of the chamber interior (140, 150, 160, 170), the relevant chamber interior (140, 150, 160, 170) is connected to the main space (201) via the at least one interface (152, 162) in order to, in particular directly, move objects between the chamber interior (140, 150, 160, 170) and the main space (201); and the clean room condition of the main space (201) can be met at least in the connected state in the relevant chamber interior (140, 150, 160, 170).

The invention relates to the technical field of ultrasonic import, and discloses an ultrasonic import method and an ultrasonic import device.The ultrasonic import method comprises the steps that firstly, focusing parameters are matched from a pre-built parameter library based on mode information, multiple import scenes are achieved through modeling parameter adaptation, the application range of the device is expanded, and diversified use requirements are met; constructing a three-dimensional focusing coordinate system by taking the center of the array element matrix as an original point, and ensuring that coordinate calculation fits an actual transdermal scene; then, delay time is determined by calculating coordinates of each array element and an acoustic beam path of a focus point, in-phase superposition of ultrasonic waves at the focus point is ensured, phased array focusing is achieved, scattering loss of acoustic energy in the propagation process is reduced, and the acoustic energy transmission efficiency of a unit area is improved; in the application, through accurate positioning of the coordinate system, quantification of the acoustic beam path and dynamic adjustment of the delay time, the focusing precision is remarkably improved, it is ensured that the ultrasonic energy is accurately converged in the targeted introduction area, and the problem that targeted introduction is difficult to realize by a traditional method is effectively solved.

The invention relates to the technical field of stem cell introduction, and discloses a stem cell introduction device which comprises a conduction mechanism, a guide sliding butt joint mechanism is arranged at the top end of the conduction mechanism, a detachable driving mechanism is arranged at the bottom end of the guide sliding butt joint mechanism, and an expansion type turbulent flow mechanism is arranged at the top end of the guide sliding butt joint mechanism. The surface of the guiding and sliding butt joint mechanism is provided with a fixed anti-falling mechanism, the conveying and guiding mechanism comprises an infusion tube, the guiding and sliding butt joint mechanism comprises an installation head and a lower connection threaded ring, and the installation head is fixedly installed at the top end of the infusion tube. According to the stem cell leading-in device, through the arrangement of the conveying and guiding mechanism, the guiding and sliding butt joint mechanism, the detachable driving mechanism, the expansion type turbulent flow mechanism and the fixed anti-falling mechanism, the detachable driving mechanism can be used for driving the expansion type turbulent flow mechanism to perform periodic slow expansion and contraction at a certain frequency during use, so that turbulent flow of liquid medicine is realized; therefore, the mesenchymal stem cells are kept in a suspension state in the intravenous infusion process.

The application provides a liquid introduction method for introducing liquid to a workpiece, comprising: controlling a movement of an introduction assembly to a first direction to introduce liquid to the workpiece; monitoring an introduction parameter of the liquid introduced to the workpiece to reach a preset parameter; generating a liquid suction instruction based on the introduction parameter of the liquid reaching the preset parameter; and controlling the movement of the introduction assembly to a second direction based on the liquid suction instruction to suck at least part of the liquid to avoid the liquid overflowing from the surface of the workpiece, facilitate the demolding of the liquid after being solidified in the workpiece, and prevent the liquid from being deformed or broken after being solidified, thereby improving the production yield and saving the liquid use cost. The application also provides a liquid introduction mechanism and a liquid introduction device.

Supporting construction (10) for a working machine comprising a mast, having a supporting leg box (12), which is open to a front side (16), and having a supporting leg (20) which is mounted displaceably in the longitudinal direction for moving between a completely retracted position and a position in which it is completely extended by a maximum extension length (A), wherein the supporting leg box (12) has, in the region of the open front side (16), a first load introduction device (30) and, at a given distance (D) from the front side (16), within the supporting leg box, a single second load introduction device (32) having at least one supporting surface (34), and wherein the supporting leg (20) has a reinforcing element (36) which extends substantially along a length (L) of the supporting leg (20) and which is designed to bear on the at least one supporting surface (34) of the single second load introduction device (32).

The invention relates to the technical field of leading-in devices, and discloses a machine head structure and a leading-in device.The machine head structure comprises a leading-in shell; the leading-in head is connected to the front end of the leading-in shell; a guide-in cavity is formed in the guide-in head, and a first opening communicating with the guide-in cavity is formed in the guide-in head; the stirring assembly is movably connected to the first opening, and at least part of the stirring assembly is arranged in the guide-in cavity through the first opening; and the driving structure is arranged in the guide-in shell, and the stirring assembly is connected with the power output end of the driving structure. According to the machine head structure and the stirring assembly, under the driving of the driving structure, the leading-in liquid in the leading-in cavity is driven to flow, so that the leading-in liquid in the leading-in cavity is mixed and stirred, various beautifying requirements of users are met, and different kinds of leading-in liquid are mixed uniformly.

The utility model discloses a sampling device which comprises a rotating wheel, a shell arranged at the top end of the rotating wheel, a base arranged at the top end of the shell, guide rods arranged at two sides of the top end of the base, a lifting mechanism arranged at the top end of the base, a rotating shaft arranged at the top end in a pipe body, a valve plate arranged at the bottom end of the rotating shaft, and a spring arranged at one side of the valve plate. The pipe body is installed on the outer side of the guide pipe, after materials pass through the pipe body, the valve plate can rotate through the rotating shaft, when the materials pass through the pipe body, the materials can burst through the valve plate and can be discharged through the guide pipe, then due to the elasticity of the spring, the spring can drive the valve plate to reset to block the pipe body, and meanwhile the check block can limit the rotating angle of the valve plate. When the material flows back, the valve plate can block the material, so that the material cannot flow back, the material can flow in the guide pipe in a one-way manner, and the aim of conveniently preventing the material from flowing back by the sampling device is fulfilled.

The present invention relates to an introducer device (1) for aiding the insertion of an enteral tube (30) into a patient, when an endotracheal tube (33) is already present. The introducer device comprising an elongate body with a functional head portion (10) for insertion into the patient's mouth (50), the head portion being provided with opposing exposed channel (3) and recessed area (11) to enable removal of the introducer device independently of the enteral tube and endotracheal tube.

The invention relates to a method for producing a three-dimensional metallic moulded body (1) by additive manufacturing and to a corresponding device. In order to simplify the production of a three-dimensional moulded body, a method is proposed which is characterised in that an introduction device (40) positioned in a bed (3) moves along a path (11) and in that introduction into the bed (3) takes place with the aid of the introduction device (40), as a result of which construction material (41) is provided in a working space (7) formed below the surface (6) of the bed (3), as a result of which the moulded body (1) is produced, wherein the bed (3) comprises metallic particles, and wherein introduction material (43) and / or energy (42) is introduced into the bed (3) with the aid of the introduction device (40).

1. The name of the design product: beauty handle (non-invasive introduction instrument). 2. The use of the design product: for beauty and skin care. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective drawing.

A transport path is disclosed for pushing conveyed items, the items being a plurality of similar items (12). The transport path (10) comprises a horizontal support plane (24) for transporting the articles (12) in rows, and a pushing device (26) which moves in the transport direction (14) of the articles (12) and is used for abutting against the articles (12) on the rear side and generating a pushing movement acting on the articles (12) in the transport direction (14). The transport path (10) is assigned a pulse introduction device (44) for introducing a mechanical pulse into at least a partial region of the horizontal support plane (24) and / or the thrust device (26).

The invention relates to the technical field of import devices, and discloses an import device control method, an import device and a computer readable storage medium, the import device control method comprises the following steps: obtaining a moisture detection result of a skin moisture detection structure; acquiring import parameters of an import device according to the moisture detection result; and controlling the import device to operate according to the import parameters. According to the control method of the import device, the import parameters of the import device are adaptively adjusted according to the moisture detection result, so that a better beautifying and moisturizing effect can be achieved, excessive waste of the beautifying liquid caused by too long import time is avoided, and the user experience is improved. And excessive leading-in caused by too long leading-in time and / or too high vibration frequency of the leading-in device is avoided, and the situation that the facial skin of a consumer is damaged due to the fact that the leading-in device is excessively used is prevented.

The invention provides a split type ultrasonic leading-in device, a split type ultrasonic leading-in method and a related system.The split type ultrasonic leading-in device comprises an ultrasonic driving module which comprises a first shell and a piezoelectric ceramic transducer arranged in a groove part of the first shell, the first shell comprises a groove part, a limiting part which extends outwards along the edge of the groove part, and an attaching part which extends outwards along the edge of the limiting part; the patch module comprises a plastic substrate and an anti-seepage component which is arranged on a first end face of the plastic substrate and provided with a middle milling sinking groove, the first end face is integrally provided with a first adhesive layer cover, and the first end face of the plastic substrate is provided with the middle milling sinking groove of the anti-seepage component and used for containing a functional carrier. The first end face with the first adhesive layer cover removed is used for being attached to a target area, the limiting part is used for being matched with the anti-seepage component to form a first matched state, and the attaching part is used for being attached to the patch module to form a second matched state. Therefore, in use, the ultrasonic driving module does not need to be discarded once, and the cost is reduced.

The invention relates to the technical field of import devices, and discloses an import device control method, an import device and a computer readable storage medium, the import device control method comprises the following steps: obtaining a skin state of a to-be-imported object, and identifying a to-be-imported area of the to-be-imported object; adjusting import data of an import device according to the skin state and the to-be-imported area, and controlling the import device to operate according to the adjusted import data. According to the control method of the import device provided by the invention, different skin states and different areas to be imported can be matched with corresponding import data, so that after the operation of the import device is controlled according to the optimized import data, accurate import of the cosmetic liquid can be realized, insufficient absorption or waste of the cosmetic liquid is avoided, and the user experience is improved. The permeation efficiency is improved, the safety is improved, the individual requirements are met, and the user experience is improved.

This invention provides an introduction device for transporting thread core material tubes, which arranges the thread core material tubes at appropriate intervals, allows them to be introduced into a winding machine for winding, thereby improving productivity, saving working time, and achieving even higher practicality. [Solution] The introduction device 2 for transporting thread core material tubes according to the present invention mainly has an introduction device installed on the machine body 1, the front end of the introduction device corresponds to a winding machine, and the rear end is connected to a material storage device mainly equipped with a main frame 21. The main frame is connected to a material transport passage 211 input from the material storage device, a plurality of suction mechanisms 24, a spacing control mechanism, and a displacement mechanism 22. The suction mechanisms are capable of suctioning the material tube A to be introduced, the spacing control mechanism controls the spacing between adjacent material tubes, and the displacement mechanism introduces the material tube into the winding machine so that it can be wound up. In this way, the shortcomings of conventional single-tube material transport can be improved, material transport time can be effectively saved, it can be adapted to a one-stop operation of bobbin winding, productivity can be increased and advantages can be achieved.

The utility model discloses an additive leading-in device for concrete commercial mixing processing, which belongs to the technical field of concrete processing equipment, and adopts the technical scheme that the additive leading-in device comprises a mixer body, the front side of a feed port of the mixer body is fixedly connected with a first support plate, and the top of the first support plate is provided with a leading-in mechanism; a quantitative assembly is arranged at the top of the leading-in mechanism, the leading-in mechanism comprises a second supporting plate, and a transmission assembly is arranged at the bottom of the second supporting plate, so that the problems that most of existing additive leading-in modes are extensive, generally, direct manual pouring or simple pipeline conveying is adopted, and the effect of uniform adding and leading-in is difficult to achieve are solved; the problems that in the prior art, an additive is prone to gathering at a certain position in a stirrer, so that the mixing effect is affected, the addition amount of the additive is difficult to control, too much or too little addition is prone to be caused, and the stability of concrete quality is affected are solved.

The present invention provides a powder introduction system and method that are advantageous for improving the accuracy of powder introduction into each container while minimizing the reduction in processing capacity for introducing powder into multiple containers. [Solution] The introduction processing station T4 is equipped with a powder introduction device 24 for introducing powder into container B and a real-time measuring device 25 for measuring the amount of powder actually introduced into container B. Immediately after the powder introduction device 24 starts operating, the control device controls the powder introduction device 24 so that the amount of powder actually introduced into container B, as measured by the real-time measuring device 25, becomes a set amount. Furthermore, after the powder introduction device 24 starts operating, if the first stability index, which indicates the stability of powder introduction into container B by the powder introduction device 24, satisfies the first determination condition, the control device can control the powder introduction device 24 based on driving conditions determined according to the set amount.