32results about How to "Improve intubation efficiency" patented technology

The invention provides a disposable laryngoscope blade with an intubation-guided slot, comprising a laryngoscope blade main body and a spatula, both of the laryngoscope blade main body and the spatula depressor are arc-shaped with concave surfaces facing upward, and the spatula depressor is set On the upper part of the laryngeal blade main body, the laryngeal blade also includes a base plate, and the base plate is provided with a baffle on the side opposite to the laryngeal blade main body, and the side of the laryngeal blade main body, the tongue depressor, the base plate and the baffle form an intubation tube Guide-type card slot, the width and height of the intubation-guided card slot gradually decrease from the entrance to the outlet of the intubation-guided card slot, and the baffle plate is provided at the outlet end of the intubation-guided card slot In the guiding device, the main body of the laryngoscope blade, the tongue depressor, the baffle and the bottom plate are integrally formed. The invention has simple structure and convenient operation, can perform intubation on patients quickly and accurately, greatly improves the accuracy and efficiency of intubation, and reduces the injury of patients to the greatest extent.

The invention provides a two-way intubation device and an intubation method for an automatic winder, including a control system, a bobbin conveying device, a bobbin size judgment device, a bobbin releasing device, an upper funnel, a first lower funnel and a second The lower funnel, the first tray channel and the second tray channel are characterized by: the upper funnel is a three-way tube structure, the upper part is a bobbin inlet, and the lower part is bifurcated into the first row of bobbin tubes and the second row of tubes Yarn bobbins, the lower ports of the first and second rows of bobbins are respectively aligned with the upper ports of the first and second lower funnels below, and the lower ports of the first and second lower funnels are respectively aligned with the lower first and second lower funnels. 1. For the tray waiting for intubation on the second tray channel, a movable baffle is set in the upper part of the upper funnel, and the movable baffle is controlled by a driving mechanism through the control system to selectively block the first row of bobbins or the second row of tubes The upper port of the yarn pipe circuit. The structure is simple and compact, the manufacturing cost is low, the maintenance is convenient, and the intubation efficiency is high.

The invention relates to a device and method for correcting a U-shaped pipe for an air conditioner condenser and evaporator fin automatic pipe inserting machine. The device comprises a machine frame, guide rails on two sides, a guide pin, a fixed supporting plate, a guide pin movable supporting frame, a guide pin push plate II, a guide pin push plate I, a guide pin drive cylinder and a lifting and horizontally-moving cylinder. The guide pin push plate I pushes the guide pin push plate II so that the guide pin which is locked by the guide pin push plate II and penetrates through the fixed supporting plate and the guide pin movable supporting frame can be inserted into a pipe opening of the U-shaped pipe after penetrating through a fin set, the guide pin play a good correcting role in the U-shaped pipe inserting work, and meanwhile the guide pin passively returns to the original position. The passive follow-up type U-shaped pipe correcting device corrects the U-shaped pipe to be freely and smoothly inserted through the guide pin, the resistance to the pipe inserting movement is reduced, the pipe inserting reliability is effectively ensured, the failure rate and the rejection rate are decreased, and the manufacturing cost is reduced.

The invention discloses a U-shaped pipe grabbing unit for a long U-shaped pipe automatic-insertion system for a fin assembly. The U-shaped pipe grabbing unit is arranged at the middle-rear part of a support framework (4) and comprises two U-shaped pipe brackets (1), two U-shaped pipe accompanying tooling transposition working parts (2) and two U-shaped pipe grabbing devices (3), wherein each U-shaped pipe bracket comprises a U-shaped pipe supporting beam (11) and stepping structures arranged on the front-back direction; each U-shaped pipe accompanying tooling transposition working part comprises a U-shaped pipe accompanying tooling rotation workbench (21) and a U-shaped pipe accompanying tooling transposition rotation driving device (22); each U-shaped pipe grabbing device comprises a plurality of U-shaped pipe grabbing mechanical arms (3) and a coordinate control telescopic mechanism (32). The U-shaped pipe grabbing unit can realize automatic operation, reduces the influence of human factors on the production schedule, and has high production efficiency, and is suitable for the long U-shaped pipe automatic-insertion system for the fin assembly of a digitalized radiator and condenser factory.

The invention provides a bobbin insertion device of an automatic bobbin winder and a bobbin insertion method. The bobbin insertion device of the automatic bobbin winder comprises a bobbin yarn conveying device, a bobbin yarn large and small end judgment device, a bobbin yarn release device, trays, a guiding and positioning device and a control system, wherein the guiding and positioning device is arranged above the trays. The bobbin insertion device of the automatic bobbin winder is characterized in that the bobbin yarn release device comprises a first supporting body, a second supporting body, a third supporting body and a stretching and drawing driving mechanism of the supporting bodies, wherein the first supporting body, the second supporting body, the third supporting body and the stretching and drawing driving mechanism are arranged above the guiding and positioning device. The control system controls the stretching and drawing driving mechanism to drive the first supporting body, the second supporting body and the third supporting body to conduct stretching and drawing movement according to the judgment result of the bobbin yarn large and small end judgment device, bobbin yarn which is conveyed by the bobbin yarn conveying device to the first supporting body is released, the small end of the bobbin yarn is blocked by the second or third supporting body, the bobbin yarn can fall into the guiding and positioning device in a mode that the large end of the bobbin yarn is downward, and then the bobbin yarn can be inserted into the trays. According to the bobbin insertion device of the automatic bobbin winder, the bobbin yarn release device is simple and compact, the movement inertia of release of the bobbin yarn is small, the movement process of release of the bobbin yarn is short, the bobbin insertion speed can be substantially increased, and the phenomenon that bobbins are stuck can be avoided.