PICC (Peripherally Inserted Central Catheter) catheterization bed

Abstract

The invention discloses a PICC (Peripherally Inserted Central Catheter) catheterization bed, which comprises four supporting columns; a bed board is arranged at the tops of the four supporting columns; a mattress is arranged on the bed board; a bottom plate is arranged among the four supporting columns; a driving mechanism is arranged on the bottom plate; the top of the driving mechanism is connected with an arm plate through an arm plate rotating and supporting assembly; an L-shaped arm support is rotationally arranged on the arm plate; the arm plate is close to one side of a bed head; the top of the driving mechanism is further connected with an instrument table top through a first supporting spring; the instrument table top is close to one side of a bed tail; a first limiting groove is formed in the centre of the top of the instrument table top; the first limiting groove extends to the front side edge and the rear side edge of the instrument table top in the front-back direction; a plurality of first limiting columns are evenly arranged at the positions, corresponding to the first limiting grooves, of the bottom of the bed board; the driving mechanism is used for driving the arm plate and the instrument table top to move back and forth; and a jugular vein compression assembly is further arranged on the side face of the bed board. The PICC catheterization bed disclosed by the invention is high in intelligent degree; the labour cost is saved; and the working intensity of medical staff is reduced.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to a PICC bed. Background technique [0002] PICC catheterization is the English abbreviation for peripherally inserted central venous catheter. It is a deep vein catheterization technology that is introduced from the peripheral vein and the end is located in the central vein. PICC is widely used in clinical practice, and the catheterization place is the ward or catheterization room. , in general hospital beds or examination beds, which has many limitations, so some hospitals design their own PICC catheterization bed, in order to better realize the deployment of PICC catheterization technology. [0003] The PICC intubation bed currently used clinically has the following problems: (1), the bed height is fixed, and different medical staff and patients cannot obtain a comfortable position, which reduces the success rate of intubation; (2), in PICC patients Some elderly peo...

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Problems solved by technology

[0003] At present, there are several problems in the PICC bed used clinically: (1), the height of the bed is fixed, and different medical staff and patients cannot obtain comfortable positions , reduce the success rate of catheterization; (2), some old people in PICC patients have difficulty in moving and their limbs are relatively stiff. During catheterization, nurses need to adjust their arms to a suitable position for catheterization, which is inconvenient to operate and difficult to adjust. During the catheterization process, due to the sensitivity of the patient's body, the limbs will be restless, resulting in the movement of the limbs, which will affect the success rate of the catheterization; (3), when the PICC catheterization operation is performed, a sterile object table is required , used to place surgical instruments. At present, a separate table is used clinically. When in use, it is pushed to the front of the bed, occupying the space in the ward, and pushing the table back and forth also increases the workload of nurses; (4). During the catheterization process, the tip of the catheter strays into the jugular vein, and the jugular vein method is usually used by hand. That is, when the PICC catheter is inserted, the assistant nurse uses the thenar muscle of the hand to compress the patient's lateral jugular vein, thereby artificially placing the patient in the jugular vein. The angle between the jugular vein and the supraclavicular vein forms an acute angle; this operation method requires a dedicated nurse to press the patient's jugular vein during the operation, which increases labor costs and has a low degree of automation

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