Sinus tract dressing change device

A sinus tract dressing change and drug delivery technology, which is applied in the field of medical appliances, can solve the problems of sinus tract dressing difficulty and other problems, and achieve the effect of easy and convenient dressing change and uniform medicine

Pending Publication Date: 2021-03-12
重庆市人民医院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] For this reason, the present invention provides a sinus tract dressing changer to solve the problem of difficulty in sinus tract dressing change in the prior art

Method used

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  • Sinus tract dressing change device
  • Sinus tract dressing change device
  • Sinus tract dressing change device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Such as Figure 1 to Figure 5 with Figure 9 As shown, a sinus dressing changer in this embodiment includes a medicine delivery tube 1 , a dilator and a medicine feeding assembly.

[0031] The technical effect achieved by this embodiment is: through the setting of the drug delivery tube 1 and the dilator, the dressing changer is used to administer medicine to the deep sinus tract, and the effect achieved is that both powdery medicine and paste medicine can be evenly applied to the deep sinus tract , the drug is more uniform, and it is possible to change the dressing for the patient in the deep part of the sinus tract.

Embodiment 2

[0033] Such as Figure 1 to Figure 5 and Figure 7 with Figure 9 As shown, a sinus dressing changer in this embodiment includes all the technical features in Embodiment 1, in addition, it also includes a fixed ear 6 and a drug delivery tube head 14, which is installed on the drug delivery tube 1 There are fixed ears 6, and the drug delivery tube 1 is fixed in the dilator through the fixed ears 6. The drug delivery tube head 14 is arranged on the head of the drug delivery tube 1. The drug delivery tube head 14 is used to contact the sinus tract and is a sinus tract. Apply medicine to the wound.

[0034] Preferably, it also includes a drug delivery tube fixing plate 2, a fixed shaft 7 and a rotating shaft 3, the front end and the rear end of the fixed shaft 7 are respectively welded with a drug delivery tube fixing plate 2, and the fixed ear 6 is installed in the middle of the fixed shaft 7, The fixed ear 6 is connected to the drug delivery tube fixed plate 2 through the fix...

Embodiment 3

[0042] Such as Figure 3 to Figure 5 As shown, a sinus dressing changer in this embodiment includes all the technical features in Embodiment 1, in addition to handles 8, and a handle 8 is installed on the left and right sides of the dilator.

[0043] The beneficial effect of this embodiment is that the setting of the handle 8 makes it easier and more convenient for medical staff to use the dressing changer.

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PUM

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Abstract

The sinus tract medicine changing device comprises a medicine feeding pipe, an expander and a medicine applying assembly, the medicine feeding pipe is installed in the expander, and the medicine applying assembly is installed at the tail of the medicine feeding pipe; the invention belongs to the technical field of medical instruments, and aims to solve the problem that sinus tract dressing changeis difficult in the prior art. The invention has the beneficial effects that through the arrangement of the medicine feeding pipe and the expander, deep sinus tract medicine feeding of the medicine changing device is achieved, the achieved effect is that powder medicine and paste medicine can be evenly smeared on the deep portion of the sinus tract, the medicine is more uniform, and medicine changing for a patient in the deep portion of the sinus tract is achieved.

Description

technical field [0001] The invention relates to the technical field of medical appliances, in particular to a dressing changer for sinuses. Background technique [0002] At present, ordinary tweezers or needle holders are still used to clamp the drug gauze or drainage strips to the deep part of the sinus when changing the dressing of the deep and narrow infected sinus. The opening and closing of the tweezers, but the hand cannot go deep into the narrow and deep sinus; the needle holder is difficult to penetrate into the deep part of the narrow and deep sinus due to its inherent shape, making it difficult for the gauze of the drug to enter The sinus is deep, and due to the rough operation, the pain of the patient is increased, thereby affecting the therapeutic effect; the sinus can also be flushed with a syringe, but medicine strips or drainage strips cannot be placed, so that the medicine cannot act on the lesion for a long time. Therefore, it is difficult to change the dre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M31/00A61M29/00
CPCA61M29/00A61M31/00
Inventor 张萌萌
Owner 重庆市人民医院
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