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Pneumatic tube feeding device for teletracheal intubation

An endotracheal intubation and feeding device technology, applied in the field of medical devices, can solve the problems of no catheter delivery, difficult to carry on the rescue site, difficult to disengage the catheter, etc., and achieves the effects of light weight, stable feeding effect, and not easy to slip.

Inactive Publication Date: 2021-07-30
SHANGHAI JIAOTONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Most of the existing tracheal intubation robotic devices are bulky, difficult to fix, and difficult to carry to the rescue site
A small amount of written equipment mostly adopts rigid mechanisms, which are easy to cause damage to patients during operation, and the use of motor drives makes it difficult to disengage the catheter
In addition, existing endotracheal intubation equipment does not yet have a feeding device capable of continuous and stable catheter delivery

Method used

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  • Pneumatic tube feeding device for teletracheal intubation
  • Pneumatic tube feeding device for teletracheal intubation
  • Pneumatic tube feeding device for teletracheal intubation

Examples

Experimental program
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Embodiment Construction

[0020] Such as figure 1 with 2 As shown, this embodiment includes: a pneumatic propulsion mechanism 1, a conduit clamping mechanism 2, a conduit 3 and an opener fixing mechanism 4, wherein: the pneumatic propulsion mechanism 1 is fixedly connected to the conduit clamping mechanism 2 and the opener fixing mechanism 4 respectively, The conduit 3 passes through the transverse limiting hole 5 of the conduit clamping mechanism 2 and the opener fixing mechanism 4 in sequence.

[0021] Such as image 3 As shown, the pneumatic propulsion mechanism 1 includes: an air cylinder 6 and a piston rod 7, wherein: the piston rod 7 is sleeved in the air cylinder 6, the air cylinder 6 is fixedly connected with the conduit clamping mechanism 2, and the end of the piston rod 7 is connected to the opening The device fixing mechanism 4 is fixedly connected.

[0022] Such as Figure 4 As shown, the catheter clamping mechanism 2 includes: a clamping plate 8 and a clamping air bag 9, wherein: the c...

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PUM

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Abstract

A pneumatic catheter feeding device for remote operation of tracheal intubation, comprising: a pneumatic propulsion mechanism, a catheter clamping mechanism, a catheter and an opener fixing mechanism, wherein: the pneumatic propulsion mechanism is connected with the catheter clamping mechanism and the gag fixing mechanism respectively They are fixedly connected, and the conduit runs through the transverse limit holes of the conduit clamping mechanism and the opener fixing mechanism in sequence. The present invention is light in weight, small in size and easy to carry; the stroke of the pneumatic propulsion mechanism is small, and the feeding process can be precisely controlled; it adopts full pneumatic drive, which can save costs compared with conventional motor drive, and is designed for mass production and one-time use It is possible; the tube feeding adopts pneumatic clamping method, which provides greater feeding force, and is not easy to slip, making the feeding effect more stable.

Description

technical field [0001] The invention relates to a technology in the field of medical equipment, in particular to a pneumatic catheter feeding device for remote operation of a tracheal intubation. Background technique [0002] Most of the existing robotic devices for endotracheal intubation are bulky, difficult to fix, and difficult to carry to the rescue site. A small amount of written equipment mostly adopts rigid mechanisms, which are easy to cause damage to patients during operation, and the use of motor drives makes it difficult to disengage the catheter. In addition, existing endotracheal intubation devices have not yet had a feeding device capable of continuous and stable catheter delivery. Therefore, it is of positive significance to invent a pneumatic rigid-flexible coupled pneumatic catheter feeding device that can improve the success rate of teleoperation surgery and reduce costs. Contents of the invention [0003] Aiming at the above-mentioned deficiencies in ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23Q5/22B23Q3/06
CPCB23Q3/064B23Q5/22
Inventor 曹其新苗浩原敖云轲梁朝晖
Owner SHANGHAI JIAOTONG UNIV
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