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Flexible flushing and absorbing head

A flexible and flexible material technology, applied in the field of medical devices, can solve the problems of inconvenient washing and use, and the cleaning effect is not obvious, so as to achieve the effect of not being prone to secondary trauma

Active Publication Date: 2014-01-01
HUNAN HANDLIKE MINIMALLY INVASIVE SURGERY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention aims at the technical problems that the cleaning effect caused by the incomplete function of the flushing head and the inconvenient use of flushing exist in the existing medical flushing process, and provides a new type of flexible flushing head that can realize the non-damage flushing of the patient's wound , it is easy to operate, the flushing range can be automatically controlled and there will be no dripping of cleaning fluid

Method used

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  • Flexible flushing and absorbing head
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  • Flexible flushing and absorbing head

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Embodiment

[0027] see figure 1 with figure 2 , the flexible suction head includes a horn-shaped cavity 9 surrounded by a tapered membrane-like inner wall 6 and an outer wall 7, the annular large end of the horn-shaped cavity 9 is closed, and the annular small end is open and communicated with the water injection channel 4. The small end of the tapered space surrounded by the inner wall 6 of the suction head 1 communicates with the water absorption channel 3 , and the inner wall 6 is provided with spray holes. In the present invention, the water injection channel 4 and the water absorption channel 3 are composed of two hard liquid pipes 8 coaxially fixed, and the water injection channel 4 is an annular channel between the two liquid pipes, which is connected with the trumpet-shaped cavity 9 of the suction head. The ring-shaped small end opening of the suction head 1 is connected to the opening; the water-absorbing channel 3 is the inner pipe channel of the liquid pipeline, which communi...

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Abstract

The invention discloses a flexible flushing and absorbing head which is used for cleaning the affected area in the medical treatment process. The flexible flushing and absorbing head comprises the trumpet-shaped chamber which is defined by the inner wall and the outer wall which are conical film-shaped; the large end of the ring of the chamber is closed; the small end of the ring is opened and communicated with a water injection channel; the small end of a conical space which is defined by the inner wall of the flushing and absorbing head is communicated with a water absorption channel; the inner wall is provided with nozzle holes. According to the flexible flushing and absorbing head, zero damage flushing in the medical cleaning process can be achieved and the operation is convenient; the pressure of liquid can be adjusted to adjust the ejection angle of the liquid from the nozzle holes and accordingly the function of adjusting the flushing area can be achieved; the flushing effect can be ensured and the good reabsorption effect can be achieved; meanwhile the nozzle holes of the flushing and absorbing head can have the effect of locking water and accordingly dripping and leakage of the liquid during flushing intervals can be avoided; accordingly the flexible flushing and absorbing head can be widely applied to every flushing and cleaning required occasion in the medical care.

Description

technical field [0001] The invention belongs to medical equipment, and relates to a flexible flushing and suction head used for oral cavity cleaning or cleaning other tissues and organs during various operations. Background technique [0002] As we all know, all kinds of cleaning operations involved in various medical fields have requirements for the recovery of cleaning liquids except in rare cases, especially for the cleaning of some wounds or cleaning during surgery. If the waste liquid is not recovered in time, the patient will be It brings problems such as cross-infection or waste liquid affecting the operator's field of vision, which further affects the patient's recovery. [0003] Chinese patent announcement number CN200960167Y, titled "Pulse Washing Gun", discloses a nozzle of a pulse washing gun, and specifically discloses the following technical features: the nozzle is a straight pipe nozzle, and the nozzle is equipped with a sewage pipe. The shortcoming of this n...

Claims

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Application Information

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IPC IPC(8): A61M3/02A61M1/00A61M27/00A61C17/08
CPCA61M3/0279
Inventor 杨明施邓忠勇李益民杨广益唐军
Owner HUNAN HANDLIKE MINIMALLY INVASIVE SURGERY CO LTD
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