A Visible Trocar for Fixing Tracheal Tube
A technology for air delivery tubes and puncture devices, which is applied in the direction of puncture needles, puncture needles, trocars, etc., which can solve the problems of poor fixation effect, falling and shaking of air delivery tubes, etc., to improve practicability, facilitate secondary use, and facilitate The effect of folding
Active Publication Date: 2022-02-18
CHANGZHOU ANKANG MEDICAL EQUIP
View PDF10 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] The purpose of the present invention is to provide a visual puncture device that is convenient for fixing the tracheal tube, so as to solve the problem that the existing puncture device proposed in the above-mentioned background technology usually puts the tracheal tube directly on the outside of the connecting tube to the patient's abdominal cavity when in use. Gas injection, the fixation effect is poor, and because the gas delivery tube is long, when adjusting the angle of the puncture device, it will cause the gas delivery tube to fall and shake, and the practicability is poor
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0029] see Figure 1-6 , the present invention provides a technical solution: a visual puncture device that is convenient for fixing the trachea, such as figure 1 , figure 2 and image 3 As shown, the bottom of the seal 1 is snap-connected with a sleeve 2, and the inside of the sleeve 2 is slidably connected with a visible puncture cone 3, and at the same time, the visible puncture cone 3 is connected with the cap 4, and the cap 4 is snap-connected On the ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a visual puncture device which is convenient for fixing an air delivery tube, comprising a sealing element, a clamping mechanism and a movable ring. A sleeve is snap-connected to the bottom of the sealing element, and a puncture cone is slidably connected to the inside of the sleeve. , the C-shaped frame is fixed on the outer side of the installation ring, and the top of the C-shaped frame is threadedly connected with a second bolt, the movable ring is slidably connected to the outer side of the sleeve, and the outer side of the movable ring is fixed with a fixing block, the A third bolt is threaded on the fixing block. The visual puncture device, which is convenient for fixing the air pipe, is provided with a second bolt, a trapezoidal block and a first spring. By rotating the second bolt on the top of the C-shaped frame, it drives the conical block to drive two sets of trapezoidal blocks and two sets of clips below. The relative movement of the blocks makes it convenient to put the gas pipe on the connecting pipe on the outside of the seal, and then cooperate with the elastic force of the first spring to drive the two groups of connecting rods and the clamping block to move towards each other to clamp the gas pipe on the outside of the connecting pipe, which is convenient for The air pipe is fixed to prevent it from falling off.
Description
technical field [0001] The invention relates to the technical field of medical equipment, in particular to a visible puncture device for fixing air tubes. Background technique [0002] The trocar is a medical device that provides instrument channels for minimally invasive abdominal and pelvic surgery. Compared with the traditional abdominal puncture device, the visual puncture device can display the puncture process in real time, which greatly improves the convenience and effectiveness of the puncture operation. The inner wall of the abdominal cavity is separated from the viscera, so as to facilitate the operation. The existing puncture device usually puts the air delivery tube with the same size as the connecting tube on the puncture device directly on the outside of the connecting tube to inject gas into the patient's abdominal cavity. This method has a poor fixation effect on the tracheal tube, and it is easy to cause the tracheal tube to fall off due to the influence of...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): A61B17/34A61B90/00
CPCA61B17/3421A61B90/361A61B90/37A61B2017/3419
Inventor 王春华李莹李志伟桑小林张玲薛辉蒋易良张佳锴陈政赵红
Owner CHANGZHOU ANKANG MEDICAL EQUIP