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Fixing device for puncture drainage tube in hepatobiliary surgery department

A technology of fixing device and drainage tube, applied in the direction of catheter, suction device, etc., can solve the problems of large movement range and secondary injury of patients, and achieve the effect of avoiding secondary injury and high overall safety.

Inactive Publication Date: 2022-07-05
颍上县人民医院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In this patent, when the strap is adjusted or the drainage tube needs to be fixed, it needs to be done manually. What needs to be known is that at this time, the patient is in the treatment stage and the body is relatively fragile, so the adjustment of the strap or the need to fix the drainage tube When performing fixation, the range of motion is relatively large, which can easily cause secondary injury to the patient

Method used

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  • Fixing device for puncture drainage tube in hepatobiliary surgery department
  • Fixing device for puncture drainage tube in hepatobiliary surgery department
  • Fixing device for puncture drainage tube in hepatobiliary surgery department

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] see Figure 1-6 , the present invention provides a technical solution: a fixation device for hepatobiliary surgical puncture and drainage tube, including a connecting plate 101, an arc-shaped groove 102 is opened at the bottom of the connecting plate 101; a buffer pad is installed in the arc-shaped groove 102; The mechanism 300, the fixing mechanism 300 includes a first half ring 301, the first half ring 301 is fixedly connected to the top of the connecting plate 101; the top of the connecting plate 101 is provided with an installation groove 302, and the inner walls of the front and rear sides of the installation groove 302 are A movable column 303 is movably connected to the upper part; a second semi-circle 304 is fixedly connected to the outer wall of the movable column 303, and a mounting hole 305 is opened on the inner wall of the rear side of the mounting groove 302, and a miniature forward and reverse rotation motor 306 is installed in the mounting hole 305; A dr...

Embodiment 2

[0039] see Figure 1-5 , the present invention provides a technical solution: the hepatobiliary surgical puncture and drainage tube fixing device further includes an auxiliary mechanism 400, and the auxiliary mechanism 400 includes a groove 401; One end of the connecting bar 206 close to the groove 401 is fixedly connected with an auxiliary rod 402, and the auxiliary rod 402 extends through the groove 401 to the outside of the connecting plate 101;

[0040] Specifically, through the moving bar 403 and the auxiliary rod 402 to move laterally in the groove 401, the auxiliary rod 402 will also drive the connecting bar 206 to move laterally in the second installation cavity 204. At this time, the telescopic rod 205 and the compression spring 207 will perform a corresponding stretching movement. When the connecting strip 206 is located at the mouth of the second installation cavity 204, the staff will disassemble the strap main body 203 on the connecting strip 206. After the disas...

Embodiment 3

[0042] see Figure 3-5 , the present invention provides a technical solution: the hepatobiliary surgical puncture and drainage tube fixing device further includes a support mechanism 500, the support mechanism 500 includes a chute 501; the chute 501 is opened at the inner bottom of the second installation cavity 204; There is a slider 502 , and the top of the slider 502 is fixedly connected with the bottom of the connecting bar 206 .

[0043] Specifically, please refer to Embodiments 1 and 2. When the telescopic rod 205 cooperates with the connecting bar 206 to stretch or contract, the connecting bar 206 will drive the slider 502 to move in the chute 501, and the slider 502 and the chute With the cooperation of 501, the connecting bar 206, the telescopic rod 205, and the compression spring 207 can be contracted and stretched to limit the position, so as to reduce the possibility of deformation of the telescopic rod 205 and the compression spring 207 when they are pulled by the...

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Abstract

The hepatobiliary surgery puncture drainage tube fixing device comprises a connecting plate, and an arc-shaped groove is formed in the bottom of the connecting plate; a buffer pad is mounted in the arc-shaped groove; a fixing mechanism is arranged at the top of the connecting plate; binding belt mechanisms are arranged on the outer walls of the left side and the right side of the connecting plate, the fixing mechanism comprises a first semicircular ring, and the first semicircular ring is fixedly connected to the top of the connecting plate; a mounting groove is formed in the top of the connecting plate, and movable columns are movably connected to the inner walls of the front side and the rear side of the mounting groove; the bandage body can be automatically adjusted according to the body shape of a patient, secondary injury to the patient caused by manual adjustment is avoided, the overall safety is high, a second semicircular ring is intelligently and mechanically controlled to be matched with a first semicircular ring to fix a drainage tube, and the drainage tube is more convenient to use. Secondary injury to a patient when the drainage tube is manually fixed is avoided, and the overall safety is high.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a fixing device for a puncture and drainage tube in hepatobiliary surgery. Background technique [0002] The drain itself is a foreign body, and if it is placed in the body for too long, infection may occur around the drain. Therefore, the drainage gauze placed in the wound cavity should be changed every day, and the local area should be strictly disinfected. Drainage tubes placed in the body are not easy to replace, and are generally kept for several days according to the needs of treatment. [0003] After searching, a kind of drainage tube fixing device for hepatobiliary surgery has been disclosed on China Patent Network. The utility model patent with the publication number of CN210813376U, although it can facilitate the installation work of medical staff, it is also convenient for medical staff to disassemble and clean and disinfect the bandage device. , the fixer, w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M1/00A61M25/02
CPCA61M25/02A61M2025/0253A61M2025/028A61M2025/0206
Inventor 陈杰石秀全
Owner 颍上县人民医院
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