阅读说明：本技术 一种手术用麻醉针灭菌消毒预处理装置 (Surgical anesthetic needle sterilization and disinfection pretreatment device ) 是由 张建斌 吕欣磊 庄文磊 周文华 王兵 于 2020-05-15 设计创作，主要内容包括：本发明提供了一种手术用麻醉针灭菌消毒预处理装置包括灭菌室、高温蒸汽灭菌喷头、麻醉针收纳袋,麻醉针收纳袋包括麻醉针容纳腔、麻醉针导管容纳腔和灭菌气体容纳腔,麻醉针收纳袋上设置有主进气口和副进气口,麻醉针导管容纳腔与灭菌气体容纳腔之间设置有主通道,主通道在主通道内压力大于第一预设值后连通麻醉针导管容纳腔和灭菌气体容纳腔。通过高温蒸汽灭菌喷头完成对麻醉针容纳腔内的麻醉针的灭菌处理,同时完成对灭菌气体容纳腔的一个高温蒸汽储存处理,接着断开高温蒸汽灭菌喷头并封闭麻醉针收纳袋上的主进气口和副进气口,此时通过按压灭菌气体容纳腔冲开主通道,完成对麻醉针导管容纳腔内的麻醉针导管的灭菌处理。(The invention provides a surgical anesthesia needle sterilization and disinfection pretreatment device which comprises a sterilization chamber, a high-temperature steam sterilization spray nozzle and an anesthesia needle storage bag, wherein the anesthesia needle storage bag comprises an anesthesia needle containing cavity, an anesthesia needle catheter containing cavity and a sterilization gas containing cavity, a main air inlet and an auxiliary air inlet are formed in the anesthesia needle storage bag, a main channel is arranged between the anesthesia needle catheter containing cavity and the sterilization gas containing cavity, and the main channel is communicated with the anesthesia needle catheter containing cavity and the sterilization gas containing cavity after the pressure in the main channel is greater than a first preset value. The sterilization treatment of the anesthetic needle in the cavity is accommodated to the anesthetic needle through the high-temperature steam sterilization spray head, the high-temperature steam storage treatment of the cavity is accommodated to the sterilizing gas is completed simultaneously, then the high-temperature steam sterilization spray head is disconnected, the main air inlet and the auxiliary air inlet on the anesthetic needle accommodating bag are sealed, the main channel is opened through the chamber accommodated by the pressing sterilizing gas, and the sterilization treatment of the anesthetic needle catheter in the cavity is accommodated to the anesthetic needle catheter is completed.)

1. The utility model provides a pretreatment devices that disinfects for surgical anesthesia needle which characterized in that: the operation is in with anesthesia needle sterilization disinfection preprocessing device includes sterilization chamber, setting high temperature steam sterilization shower nozzle, setting in the sterilization chamber are in bag is accomodate to anesthesia needle in the sterilization chamber, the bag is accomodate to anesthesia needle holds the chamber including the anesthesia needle, the anesthesia catheter holds the chamber and the gaseous chamber that holds of sterilization, the anesthesia needle accomodate the bag on be provided with during sterilization respectively with main air inlet and the vice air inlet that high temperature steam sterilization shower nozzle links to each other, main air inlet is located the anesthesia needle holds on the chamber, vice air inlet is located the gaseous chamber that holds of sterilization, the anesthesia catheter hold the chamber with the gaseous chamber of sterilization holds and is provided with the main entrance between the chamber, the main entrance communicates after the main entrance internal pressure is greater than first default anesthesia catheter holds the chamber with the gaseous chamber that holds of sterilization.

2. The surgical anesthetic needle sterilization and disinfection pretreatment device according to claim 1, characterized in that: an auxiliary channel is arranged between the anesthetic needle accommodating cavity and the sterilizing gas accommodating cavity, the auxiliary channel is communicated with the anesthetic needle accommodating cavity and the sterilizing gas accommodating cavity after the pressure in the auxiliary channel is greater than a second preset value, and the second preset value is greater than the first preset value.

3. The surgical anesthetic needle sterilization and disinfection pretreatment device according to claim 1, characterized in that: the anesthesia needle storage bag is provided with an air leakage opening located on the anesthesia needle accommodating cavity.

4. The surgical anesthetic needle sterilization and disinfection pretreatment device according to claim 1, characterized in that: the anesthetic needle accommodating cavity is provided with a first plastic seal.

5. The surgical anesthetic needle sterilization and disinfection pretreatment device according to claim 1, characterized in that: the anesthetic needle catheter accommodating cavity is provided with a second plastic seal.

Technical Field

The invention relates to the field of disinfection, in particular to a pretreatment device for sterilizing and disinfecting an anesthetic needle for an operation.

Background

The anesthesia needle and medical supplies related to the anesthesia needle are common instruments in hospital operation preparation, most of the traditional anesthesia needle and medical supplies related to the anesthesia needle are packaged separately and are disinfected separately, and the problem to be solved by the invention is how to efficiently realize simplified procedures and ensure the disinfection and sterilization effects.

Disclosure of Invention

The invention aims to solve the technical problem of the prior art and provides a surgical anesthetic needle sterilization and disinfection pretreatment device, which has the following specific scheme:

the invention relates to a pretreatment device for sterilizing and disinfecting an anesthetic needle for operation, which is characterized in that: the operation is in with anesthesia needle sterilization disinfection preprocessing device includes sterilization chamber, setting high temperature steam sterilization shower nozzle, setting in the sterilization chamber are in bag is accomodate to anesthesia needle in the sterilization chamber, the bag is accomodate to anesthesia needle holds the chamber including the anesthesia needle, the anesthesia catheter holds the chamber and the gaseous chamber that holds of sterilization, the anesthesia needle accomodate the bag on be provided with during sterilization respectively with main air inlet and the vice air inlet that high temperature steam sterilization shower nozzle links to each other, main air inlet is located the anesthesia needle holds on the chamber, vice air inlet is located the gaseous chamber that holds of sterilization, the anesthesia catheter hold the chamber with the gaseous chamber of sterilization holds and is provided with the main entrance between the chamber, the main entrance communicates after the main entrance internal pressure is greater than first default anesthesia catheter holds the chamber with the gaseous chamber that holds of sterilization.

The technical problem to be solved by the invention can be further solved by adopting the following technical scheme that an auxiliary channel is arranged between the anesthetic needle accommodating cavity and the sterilizing gas accommodating cavity, the auxiliary channel is communicated with the anesthetic needle accommodating cavity and the sterilizing gas accommodating cavity after the pressure in the auxiliary channel is greater than a second preset value, and the second preset value is greater than the first preset value.

The technical problem to be solved by the invention can be further realized by the following technical scheme that the anesthetic needle containing bag is provided with an air leakage opening positioned on the anesthetic needle containing cavity.

The technical problem to be solved by the invention can be further realized by the following technical scheme that a first plastic seal is arranged on the anesthetic needle accommodating cavity.

The surgical anesthetic needle sterilization and disinfection pretreatment device according to claim 1, characterized in that: the anesthetic needle catheter accommodating cavity is provided with a second plastic seal.

Compared with the prior art, the invention has the beneficial effects that: the sterilization treatment of the anesthetic needle in the cavity is accommodated to the anesthetic needle through the high-temperature steam sterilization spray head, the high-temperature steam storage treatment of the cavity is accommodated to the sterilizing gas is completed simultaneously, then the high-temperature steam sterilization spray head is disconnected, the main air inlet and the auxiliary air inlet on the anesthetic needle accommodating bag are sealed, the main channel is opened through the chamber accommodated by the pressing sterilizing gas, and the sterilization treatment of the anesthetic needle catheter in the cavity is accommodated to the anesthetic needle catheter is completed.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required in the description of the embodiments or the prior art will be briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a surgical anesthetic needle sterilization and disinfection pretreatment device according to the present invention.

In the figure: 1-a sterilization chamber, 2-a high-temperature steam sterilization spray nozzle, 3-an anesthetic needle containing bag, 4-an anesthetic needle containing cavity, 5-an anesthetic needle catheter containing cavity, 6-a sterilization gas containing cavity, 7-a main air inlet, 8-an auxiliary air inlet, 9-a main channel, 10-an auxiliary channel, 11-an air leakage opening, 12-a first plastic seal opening and 13-a second plastic seal opening.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The invention discloses a surgical anesthetic needle sterilization and disinfection pretreatment device, which comprises a sterilization chamber 1, a high-temperature steam sterilization spray nozzle 2 arranged in the sterilization chamber 1 and an anesthetic needle containing bag 3 arranged in the sterilization chamber 1, wherein the anesthetic needle containing bag 3 comprises an anesthetic needle containing cavity 4, an anesthetic needle catheter containing cavity 5 and a sterilizing gas containing cavity 6, the anesthetic needle containing bag 3 is provided with a main air inlet 7 and an auxiliary air inlet 8 which are respectively connected with the high-temperature steam sterilization spray nozzle 2 during sterilization treatment, the main air inlet 7 is positioned on the anesthetic needle containing cavity 4, the auxiliary air inlet 8 is positioned on the sterilizing gas containing cavity 6, a main channel 9 is arranged between the anesthetic needle catheter containing cavity 5 and the sterilizing gas containing cavity 6, and the main channel 9 is communicated with the anesthetic needle catheter containing cavity 5 and the sterilizing gas containing cavity 6 after the internal pressure of the main channel 9 is greater than a first preset value. Accomplish the sterilization process that holds the anesthesia needle in chamber 4 to the anesthesia needle through high temperature steam sterilization shower nozzle 2, accomplish simultaneously and hold a high temperature steam storage of chamber 6 to sterilizing gas and handle, break off high temperature steam sterilization shower nozzle 2 and seal the anesthesia needle and accomodate main air inlet 7 and vice air inlet 8 on the bag 3, hold chamber 6 through pressing sterilizing gas this moment and dash main entrance 9, the completion holds the sterilization process of the anesthesia needle pipe in chamber 5 to the anesthesia needle pipe.

In order to ensure the sterilization effect of the anesthetic needle in the anesthetic needle accommodating cavity 4, an auxiliary channel 10 is arranged between the anesthetic needle accommodating cavity 4 and the sterilizing gas accommodating cavity 6, the auxiliary channel 10 is communicated with the anesthetic needle accommodating cavity 4 and the sterilizing gas accommodating cavity 6 after the pressure in the auxiliary channel 10 is greater than a second preset value, and the second preset value is greater than the first preset value.

In order to timely deflate the anesthetic needle storage bag 3 after the sterilization is completed, the anesthetic needle storage bag 3 is provided with a deflation port 11 located in the anesthetic needle housing chamber 4. In order to facilitate the insertion and extraction of the anesthetic needle and the air-tight effect, the anesthetic needle accommodating chamber 4 is provided with a first plastic seal 12. In order to ensure the insertion and removal of the anesthetic needle catheter and the air-tight effect, a second plastic seal 13 is arranged on the anesthetic needle catheter accommodating cavity 5.

The above are only specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the concept of the present invention within the scope of the present invention disclosed by the present invention, and all the persons skilled in the art belong to the scope of the present invention.