WO2017136974A1 - 一种带消毒的弹性手套检测及穿戴设备 - Google Patents

一种带消毒的弹性手套检测及穿戴设备 Download PDF

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Publication number
WO2017136974A1
WO2017136974A1 PCT/CN2016/079765 CN2016079765W WO2017136974A1 WO 2017136974 A1 WO2017136974 A1 WO 2017136974A1 CN 2016079765 W CN2016079765 W CN 2016079765W WO 2017136974 A1 WO2017136974 A1 WO 2017136974A1
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WO
WIPO (PCT)
Prior art keywords
glove
cavity
hole
sterilization chamber
elastic
Prior art date
Application number
PCT/CN2016/079765
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English (en)
French (fr)
Inventor
菊军武
Original Assignee
西安力邦医疗电子有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 西安力邦医疗电子有限公司 filed Critical 西安力邦医疗电子有限公司
Priority to EP16849918.4A priority Critical patent/EP3292836A4/en
Priority to JP2017518783A priority patent/JP6405040B2/ja
Priority to US15/515,153 priority patent/US20180085179A1/en
Publication of WO2017136974A1 publication Critical patent/WO2017136974A1/zh

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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B42/00Surgical gloves; Finger-stalls specially adapted for surgery; Devices for handling or treatment thereof
    • A61B42/50Devices for putting-on or removing
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/16Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • A61L2/20Gaseous substances, e.g. vapours
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B42/00Surgical gloves; Finger-stalls specially adapted for surgery; Devices for handling or treatment thereof
    • A61B42/30Devices for detecting perforations, leaks or tears
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00Disinfection, sterilisation or deodorisation of air
    • A61L9/16Disinfection, sterilisation or deodorisation of air using physical phenomena
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00Disinfection, sterilisation or deodorisation of air
    • A61L9/16Disinfection, sterilisation or deodorisation of air using physical phenomena
    • A61L9/18Radiation
    • A61L9/20Ultraviolet radiation
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B42/00Surgical gloves; Finger-stalls specially adapted for surgery; Devices for handling or treatment thereof
    • A61B42/20Finger-stalls specially adapted for surgery
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2202/00Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/20Targets to be treated
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2202/00Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/20Targets to be treated
    • A61L2202/24Medical instruments, e.g. endoscopes, catheters, sharps
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00Disinfection, sterilisation or deodorisation of air
    • A61L9/16Disinfection, sterilisation or deodorisation of air using physical phenomena
    • A61L9/22Ionisation

Definitions

  • the invention relates to an elastic glove wearing device, and belongs to the technical field of medical disinfection equipment, in particular to a gas tight detection, disinfection and wearing device for an elastic glove.
  • Elastic gloves are one of the must-have items for medical operations. Normally, the current elastic gloves must be worn by a nurse or the like when worn, and the wearing process is difficult, and it is easy to contaminate and damage the surface of the glove, thereby causing a medical accident such as cross infection. At the same time, non-plastic elastic gloves tend to have better elasticity, which increases the difficulty of wearing them, and is not suitable for wearing and using in emergency situations such as surgical care. Some existing auxiliary equipments are realized by their technology, which provides a certain convenience for the wearing operation of the elastic gloves, but there are functions such as manual control, self-inspection without gloves, and disinfection, so that medical accidents are easily caused.
  • the object of the present invention is to overcome the deficiencies of the prior art described above, and to provide a gas-tight detection and wearing device for a sterilized elastic glove with reasonable structural design, quick and convenient use, and effective reduction of cross-infection.
  • the invention discloses a sterilized elastic glove detecting and wearing device, comprising a sterilizing cavity, wherein the sterilizing cavity is fixedly mounted with elastic gloves, and the finger sleeve section of the elastic glove is located inside the sterilizing cavity, and the sterilizing cavity
  • One side of the cavity is provided with a cavity through hole for mounting a sleeve fixing ring, and the sleeve end is fixed to the sterilization cavity through a sleeve fixing ring;
  • the sterilization chamber is further provided with a pressure detecting body and a closed loop control.
  • the sterilizing chamber is further disposed on a gas path interface for connecting the air pump, the air pump is connected to the sterilizing cavity through a solenoid valve, and the sterilizing cavity and the electromagnetic valve are further connected to the control box, and the control box is passed Control the solenoid valve to achieve the negative pressure opening, wear, and positive of the elastic gloves Pressure contraction, detachment.
  • the sterilization chamber has a built-in disinfection device, including an ozone generating device, a pasteurization device, an ultraviolet disinfection device, and an negative ion disinfection device.
  • the sterilized elastic glove airtight detecting and quick-wearing device further includes an inhalation cycle in which a negative pressure region is formed in a sealed region between the interior of the sterilization chamber and the outside of the glove to expand the glove, and the sterilization chamber is in the sterilization chamber.
  • the closed area between the inside and the outside of the glove forms a positive pressure area to make the glove completely fit the inflation cycle of the hand;
  • the air inlet of the air pump is respectively connected to the interface A of the solenoid valve through the suction line and is connected with the disinfection cavity
  • the air outlet is connected, and the air outlet of the air pump is connected to the interface B of the electromagnetic valve and communicates with the external atmosphere to form an intake cycle;
  • the air outlet of the air pump is connected to the port B of the electromagnetic valve through the inflation line and the disinfection chamber
  • the air inlets of the air pump are connected, and the air inlets of the air pump are respectively connected to the port A of the electromagnetic valve and communicate with the external atmosphere to form an air circulation cycle.
  • the suction pipeline and the inflation pipeline are provided with a flow regulating valve, a one-way valve and a sterilization filter, which ensure the cleanliness of the entire pipeline air and prevent secondary pollution of the glove.
  • the cavity through hole is selected from a circular or circle-like, elliptical or elliptical-like shape, or an egg-shaped or egg-like structure with a top cut surface and a lower cut surface.
  • the opening of the cavity through hole is formed by extending one end of the through hole of the cavity to the two ends in a radial direction, and the outer edge of the through hole of the cavity is selected from a horn or a step or a bevel
  • the mouth of the cavity through hole gradually increases along the radius and smoothly transitions into a circular arc
  • the stepped shape refers to: the mouth of the cavity through hole increases along the radius and is formed into a right angle step.
  • the oblique angle refers to the fact that the mouth of the cavity through hole gradually increases along the radius and smoothly transitions at an oblique angle.
  • the mouth of the cavity through hole is formed by extending from one end of the through hole of the cavity to the two ends in the radial direction, and the opening is asymmetric along the axis of the through hole of the cavity.
  • the specific structure is such that the ports extend differently in the radial direction to the two ends, or the ports extend in different directions along the radial direction, and the ends are right angle steps.
  • Structure, one end is a bevel structure.
  • the outer edge of the through hole of the cavity is a telescopic structure.
  • the through hole of the cavity is contracted to reduce the diameter.
  • the through hole of the cavity is enlarged, the diameter is restored, and the hole is fixed. gloves.
  • the glove begins to press the positive pressure while the cavity through hole diameter is reduced again, so that the glove can be easily detached.
  • the telescopic structure is: the mouth is made of a material having elasticity, and an elastic member is disposed between the mouth edge and the through hole of the cavity, and when the glove is to be installed into the through hole of the cavity, the mouth is under the action of an external force. Displace the inside of the through hole of the cavity, and stretch the elastic member to shrink the through hole of the cavity, reduce the diameter. After the glove is installed, the external force disappears. Under the action of the elastic member, the edge of the mouth returns to the original state, and the diameter is simultaneously Restore and fix the gloves. When the glove is brought to the hand, the glove begins to press the positive pressure while the cavity through hole diameter is reduced again, so that the glove can be easily detached.
  • the telescopic structure is: a movable snap device is arranged on the outer wall of the through hole of the cavity near the mouth edge, and the buckle is contracted when the glove is installed, and the sleeve is fixed by the buckle; before the negative pressure is applied, the buckle bounces To fix the gloves; after putting on the gloves, press the positive pressure and the buckles will shrink again to achieve easy peeling off.
  • the positive and negative pressure detecting gloves are airtight. When the glove is installed, the negative pressure is applied to expand the glove. In this process, the pressure sensor is used to continuously detect the negative pressure of the cavity, if the cavity cannot reach the negative pressure or the air pump After the stop, the negative pressure is reduced, indicating that the glove is leaky and cannot be used. If the air leak is slow and undetermined, you can press positive pressure to make the glove protrude and expand. The pressure sensor checks the positive pressure. At the same time, manual observation can be used to confirm whether the glove has a loophole.
  • the cavity through hole has different stress of the sleeve fixing ring of different types of materials and sizes of gloves, and it is considered that the sleeve fixing ring of the glove is conveniently placed on the through hole of the cavity, and it is easy to be used when the positive pressure is applied after the wearing is completed. Fall off.
  • the present invention has the following beneficial effects:
  • the invention provides a sterilized elastic glove detecting and wearing device, wherein the structural design is simple and reasonable, and the negative pressure opening, wearing, and positive pressure contraction and disengagement of the elastic glove can be realized by controlling the electromagnetic valve through the control box.
  • the device can be used for the sterilization of elastic gloves of various elastic materials, and can also be quickly worn in a very short time; the pressure detecting switch is used for detecting the pressure inside the sterilization chamber, and the filling and discharging gas of the gas pipeline can effectively ensure The airtightness of the glove material and the glove are in proper condition.
  • the wearer generates a negative pressure, a balanced pressure and a positive pressure in the sterilization chamber through the control switch, so that the worn elastic glove contracts and automatically falls off from the sleeve fixing ring to wear.
  • physical and chemical disinfection methods such as filtration sterilization and ozone sterilization can be used to meet the hygienic requirements of medical operation.
  • the action control is performed by the foot switch to prevent the wearer from manually contacting other objects except the glove; the wear process does not require manual contact control and human monitoring, and the cross infection can be effectively avoided, and the system is stable and reliable.
  • the positive and negative pressure thresholds of the pressure detecting switch are adjustable to apply elastic gloves of different elastic materials.
  • the two-position switch of the foot switch is designed to be interlocked with the relay to avoid system malfunction and ensure safe use.
  • FIG. 1 is a schematic view showing the structure of a sterilized elastic glove detecting and wearing device according to the present invention
  • Figure 2 is a structural view of the sterilization chamber of the present invention.
  • Figure 3 is a schematic view of a gas line of the present invention under different pressure conditions
  • Figure 4 is an outline view of a cavity through hole.
  • Figure 5 is another outline view of the cavity through hole.
  • Figure 6 is a third outline view of the through hole of the cavity.
  • Figure 7 is a schematic view showing the structure of the outer edge of the cavity through hole.
  • Fig. 8 is a schematic view showing another structure of the outer edge of the cavity through hole.
  • Figure 9 is a third structural schematic view of the outer edge of the cavity through hole.
  • Figure 10 is a fourth structural schematic view of the outer edge of the cavity through hole.
  • Figure 11 is a fifth structural schematic view of the outer edge of the cavity through hole.
  • Fig. 12 is a structural schematic view showing the outer edge of the cavity through hole of the telescopic structure, wherein (a) and (b) are schematic views in two states.
  • Figure 13 (a) is a schematic view of the buckle structure
  • Figure 13 (b) and Figure 13 (c) are schematic structural views of the buckle in the two states after being mounted to the cavity through hole.
  • the invention relates to a gas-tight detecting and quick-wearing device with a sterilized elastic glove, as shown in FIG. 1 , comprising two sterilization chambers with a built-in sterilizing device, a sleeve fixing ring 3 of the elastic glove 2, a connecting gas line 4, and a bidirectional
  • One side of the sterilization chamber 1 is provided with a through hole for mounting the elastic glove 2 sleeve fixing ring 3; the finger sleeve portion of the glove 2 is located inside the sterilization chamber 1, and the sleeve end is fixed to the disinfection through the fixing ring 3 On the cavity 1, the quick wear of the elastic glove 2 can be completed under the control action; the gas pipeline joint 17 connecting the two-way air pump 5 as a gas source is arranged on both sides of the bottom of the sterilization chamber 1 and is installed with low power.
  • the ozone generating sheet serves as a disinfecting device 6, and a pressure detecting switch 7 for detecting the internal pressure of the sterilization chamber 1 and performing closed-loop control; the low-power ozone generating sheet is used as a built-in disinfecting device, which is safe and efficient and has no harm to the human body.
  • the gas line 4 is equipped with a solenoid valve 8, a flow regulating valve 9, a check valve 10, and a sterilizing filter 11, and is connected to the sterilizing chamber 1 and the two-way air pump 5; the gas line 4 can be Directional and flow control and sterilization filtration of the airflow entering and exiting the sterilization chamber 1.
  • the module for motion control includes a control loop 12, a control box 13 and a foot switch 14.
  • the foot switch 14 and the pressure detecting switch 7 are used for motion control and closed loop control without manual touch.
  • the through hole of the cavity is sealed to the outside, and the internal pressure change of the cavity causes the elastic deformation of the elastic glove 2.
  • the elastic glove 2 is opened by the negative pressure inside the sterilization chamber 1 (less than the standard atmospheric pressure), and is easy to wear; when the material integrity of the glove is damaged, the internal pressure state of the sterilization chamber 1 and the glove can be passed. The open state is self-tested.
  • the elastic glove 2 is contracted by a positive pressure (greater than the standard atmospheric pressure) inside the sterilization chamber 1 to complete its quick wear.
  • the sterilization cavity structure for wearing the elastic glove of the present invention comprises: a cavity through hole 15, a fixing ring 3, a cavity outer casing 16, and a gas path interface 17.
  • the fixing ring 3 is mounted and fixed with the elastic glove to be worn, the through hole 15 of the cavity is sealed to the outside; the internal pressure of the cavity can be changed by the air flow in the air path interface 17, and the elasticity of the fixing ring 3 is installed.
  • the elastic deformation of the glove when the elastic deformation reaches a certain level, the automatic detachment of the elastic glove after wearing and wearing can be conveniently achieved.
  • the working principle of the present invention is as shown in FIG. 1 and FIG. 3, and the wear operation is started by the foot switch 14.
  • the pipeline is as shown in FIG. Show.
  • the air inlets of the two-way air pump 5 are respectively connected to the interface A of the two electromagnetic valves 8 through the gas line 4 and communicate with the air outlet of the sterilization chamber 1, and the air outlets of the two-way air pump 5 are respectively connected to the two electromagnetic valves 8
  • the interface B is connected to the external atmosphere to form an inhalation cycle, and the pressure in the two sterilization chambers 1 is reduced, so that the elastic gloves 2 are opened for wearing.
  • the material of the elastic glove 2 is damaged, it can be detected by the display of the pressure switch 7 and the open state of the glove.
  • the switch control signal is output, and the sterilization chamber 1 and the gas line 4 are in or are switched to the equilibrium pressure state, as shown in the figure.
  • the balance pressure part of 3 is shown.
  • the air inlet of the two-way air pump 5 and the passage of the air outlet port connecting the electromagnetic valve 8 are all connected to the external atmosphere, and the air inlet and the air outlet passage of the left and right disinfection chambers 1 are closed, and the internal pressure of the cavity is maintained when the seal is good.
  • the state of the pipe is as shown in the positive pressure portion of FIG.
  • the air outlets of the two-way air pump 5 are respectively connected to the ports B of the two electromagnetic valves 8 and communicate with the air inlets of the sterilization chamber 1.
  • the air inlets of the two-way air pump 5 are respectively connected to the port A of the electromagnetic valve 8 and open to the outside atmosphere. During the inflation cycle, the pressure in the two chambers is increased for the elastic glove 2 to contract to complete the wear.
  • the inside of the sterilization chamber 1 is sterilized and disinfected by the low-power ozone generating sheet 6, which is safe and efficient; the gas line 4 is equipped with a sterilization filter 11 to ensure the cleaning of the airflow into and out of the chamber, and through the flow regulating valve 9 and the one-way Valve 10 modulates the air flow and meets operating specifications.
  • the cross-sectional shape of the through hole of the cavity may be: a circular and circular structure (as shown in FIG. 4), or an elliptical and elliptical structure (as shown in FIG. 5). Show), or the upper cut surface, the blunt egg shape of the lower cut surface and the egg-like shape (as shown in Figure 6).
  • the cavity through hole can also adopt the following modification:
  • the incremental incremental diameter of the outer edge (as shown in Fig. 10): the cavity through-hole increases along the radius from top to bottom, and the upper port is easy to install along the radius increment, and the lower port increases along the radius. Suitable for easy peeling off.
  • the mouth edge of the cavity through hole is formed from the one end of the cavity through hole to the right and extends upward and downward respectively, but the mouth extends differently upward and downward respectively, specifically, the mouth The dimension extending upward from the center is larger than the dimension of the mouth extending downward, so that when the glove is placed in the sterilization chamber, the free end is turned out to be fixedly mounted on the edge of the mouth, which is convenient for installation and can be easily detached.
  • the transition of the outer step is an oblique angle scheme (as shown in Fig. 11): the through hole of the cavity is stepped along the top, and smoothly transitions downward to an oblique shape.
  • the mouth is easy to install along the top of the right angle step, and the mouth is inclined at the bottom to easily fall off.
  • the mouth edge of the cavity through hole is formed by extending one end from the end of the cavity through hole, respectively, but the portion of the mouth extending upward is a right angle design, and the portion of the mouth extending downward is an oblique angle design.
  • the outer edge adopts a telescopic manner (as shown in Fig. 12): a movable cavity through hole is adopted.
  • the mouth is made of a material having elasticity, and is in the mouth and cavity.
  • Elastic members are provided between the body through holes when the hand is to be installed.
  • the hole is inserted into the cavity through the hole, the port is displaced to the inside of the cavity through the external force, and the elastic member is stretched, the cavity through hole is contracted, the diameter is reduced, the installation is convenient, and the external force is installed after the glove is installed.
  • Disappeared under the action of the elastic member, the mouth edge returns to the original state, the caliber is restored at the same time, and the glove is fixed.
  • the negative pressure glove is inflated, the glove is put on, then the balance pressure and the positive pressure are applied.
  • the positive pressure reaches a certain pressure value, the cavity through hole is again contracted to achieve easy fall off.
  • the outer wall of the cavity through hole is provided with a movable snap device near the edge of the mouth (as shown in FIG. 13), and the buckle is contracted when the glove is installed, and the sleeve is fixed by the buckle. Before the negative pressure is applied, the buckle bounces to fix the glove; after the glove is worn, the positive pressure is applied, and the buckle is again contracted to achieve easy peeling off.
  • the outer edge structure of the through hole of the cavity may be a trumpet structure or a stepped structure, and may also be a bevel structure.
  • the trumpet refers to a cavity through hole.
  • the radius of the mouth gradually increases and smoothly transitions into a circular arc; as shown in FIG. 8, the stepped shape refers to that the mouth of the cavity through hole increases in radius and is formed in a right-angled step shape, as shown in FIG.
  • the oblique angle refers to the fact that the mouth of the cavity through hole gradually increases along the radius and smoothly transitions at an oblique angle.
  • the airtight detection and quick-wearing device of the intelligent belt disinfection elastic glove of the invention has simple and reasonable structural design, the principle is based on sufficient, the technical solution is easy to realize, the utility model is safe, convenient and efficient, and can fully ensure the sanitary condition in the wearing operation of the elastic glove. Claim.

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Epidemiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Gloves (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)

Abstract

一种带消毒的弹性手套气密检测及快速穿戴设备,包括两个具有内置消毒装置的消毒腔体(1),该腔体(1)的一侧开设有用于安装弹性手套(2)袖管固定环(3)的通孔(15);手套(2)的指套段位于消毒腔体(1)的内部,其袖管端通过固定环(3)固定于消毒腔体(1)上,在控制动作下可完成手套(2)的快速穿戴;消毒腔体(1)底部两侧设有连接双向气泵(5)作为气源的气体管路接头(17),并安装有小功率臭氧发生片(6)作为消毒装置,以及进行消毒腔体(1)内压检测和闭环控制的压力检测开关(7);气体管路(4)装配有电磁阀(8)、流量调节阀(9)、单向阀(10)以及除菌过滤器(11),并连接至消毒腔体(1)和气泵(5);穿戴者通过踩动外部脚踏开关(14),在消毒腔体(1)内产生负压、平衡压和正压,使得穿戴完成的弹性手套(2)收缩并从袖管固定环(3)自动脱落至穿戴者手部。

Description

一种带消毒的弹性手套检测及穿戴设备 技术领域
本发明涉及弹性手套穿戴设备,属于医用消毒设备技术领域,特别涉及一种弹性手套的气密检测、消毒及穿戴设备。
背景技术
弹性手套是医护操作的必备物品之一。通常情况下,目前的弹性手套穿戴时须借助护士等人员配合穿戴,并且穿戴过程困难,容易污染和损坏手套表面,从而产生交叉感染等医疗事故。同时由于非塑料材质的弹性手套往往具有较好弹性,增加了其穿戴的难度,不利于其在手术护理等紧急状况下的穿戴和使用。部分现有辅助设备通过其技术实现,为弹性手套的穿戴操作提供了一定便利,但存在需要手动控制、无手套气密自检以及消毒等功能,因此容易造成医疗事故。
发明内容
本发明的目的在于克服上述已有技术的不足,提供一种结构设计合理、使用快捷方便、能有效减少交叉感染的带消毒的弹性手套气密检测及穿戴设备。
本发明是通过以下技术方案实现的:
一种带消毒的弹性手套检测及穿戴设备,包括消毒腔体,该消毒腔体内固定安装有弹性手套,所述弹性手套的指套段位于所述消毒腔体的内部,所述的消毒腔体的一侧开设有用于安装袖管固定环的腔体通孔,袖管端通过袖管固定环固定于所述消毒腔体上;所述的消毒腔体进一步设置有检测消毒腔体内压并进行闭环控制的压力检测开关;该消毒腔体进一步设置于用于连接气泵的气路接口,所述气泵通过电磁阀与消毒腔体连接,所述的消毒腔体和电磁阀进一步连接与控制箱,通过控制箱控制电磁阀,实现弹性手套的负压张开、穿戴,以及正 压收缩、脱离。
所述消毒腔体内置有消毒装置,包括含臭氧发生装置、巴氏消毒装置、紫外线消毒装置、负离子消毒装置。
所述的带消毒的弹性手套气密检测及快速穿戴设备进一步包括有在消毒腔体内部和手套外部之间的密闭区域形成负压区域以使手套膨胀变大的吸气循环和在消毒腔体内部和手套外部之间的密闭区域形成正压区域以使手套完全贴合人手的充气循环;所述的气泵的进气口通过吸气管路分别连接电磁阀的接口A并与消毒腔体的出气口相通,所述的气泵的出气口连接电磁阀的接口B并与外部大气相通,构成吸气循环;所述的气泵的出气口通过充气管路连接电磁阀的端口B并与消毒腔体的进气口相通,所述的气泵的进气口分别连接电磁阀的端口A并与外部大气相通,构成充气循环。
所述的吸气管路和充气管路均设置有流量调节阀和单向阀以及除菌过滤器,已保证整个管路空气洁净度,防止手套二次污染。
所述的消毒腔体的袖管固定环固定有待穿戴的弹性手套时,消毒腔体的腔体通孔对外呈密封性,达到保压状态。
所述的腔体通孔选自圆形或类圆形、椭圆或类椭圆,或者上切面尖而下切面钝的蛋形或类蛋形结构。
所述的腔体通孔的口沿为自腔体通孔的一端分别沿径向向两端延伸而成,该所述的腔体通孔的外沿选自喇叭状或台阶状或斜角状,所述喇叭状指:腔体通孔的口沿半径逐渐增大且成圆弧平滑过渡;所述的台阶状指:腔体通孔的口沿半径增大且成直角台阶状,所述的斜角状指:腔体通孔的口沿半径逐渐增大且成斜角平滑过渡。
所述的腔体通孔的口沿为自腔体通孔的一端分别沿径向向两端延伸而成,该口沿以腔体通孔的轴线为中心为非对称结构。
当所述的口沿为非对称结构时,其具体结构为:口沿沿径向分别向两端延伸的尺寸不同,或者口沿沿径向分别向两端延伸的形状不同,一端为直角台阶结构,一端为斜角结构。
所述的腔体通孔外沿为伸缩结构,当要安装手套到腔体通孔时,腔体通孔收缩,减小口径,手套安装完成后,腔体通孔扩大,口径恢复,固定好手套。当手套带到手上时,手套即开始打正压的同时腔体通孔口径再次缩小,实现手套轻松脱落。
所述的伸缩结构为:口沿由具有弹性的材料制成,在口沿和腔体通孔之间设置有弹性件,当要安装手套到腔体通孔时,口沿在外力的作用下,向腔体通孔内部位移,并拉伸弹性件,使腔体通孔收缩,减小口径,手套安装完成后,外力消失,在弹性件的作用下,口沿恢复至原始状态,口径同时恢复,固定好手套。当手套带到手上时,手套即开始打正压的同时腔体通孔口径再次缩小,实现手套轻松脱落。
所述的伸缩结构为:在所述的腔体通孔外壁靠近口沿处设置有活动卡扣装置,安装手套时卡扣收缩,通过卡扣固定袖套;抽负压前,卡扣弹起以将手套固定好;穿戴好手套后,打正压,卡扣再次收缩,实现轻松脱落。
所述的正负压检测手套气密性,是当手套安装好后打负压使手套膨胀,在这个过程中采用压力传感器不断检测腔体负压,如果腔体无法达到负压或是抽气泵停止后负压减小,说明手套有漏洞,不能使用。如果漏气缓慢,无法确定,可以再打正压,使手套突出并膨胀,压力传感器检查正压,同时可采用人工观察,确认手套是否有漏洞。
所述的腔体通孔由于不同型号材质和尺寸手套的袖管固定环应力不同,考虑要将手套的袖管固定环方便套到腔体通孔上,同时穿戴完成后当打正压时又要轻松脱落。
与现有技术相比,本发明具有以下有益效果:
本发明提供的一种带消毒的弹性手套检测及穿戴设备,其结构设计简洁合理,通过控制箱控制电磁阀,即可实现弹性手套的负压张开、穿戴,以及正压收缩、脱离。
该设备可用于多种弹性材质的弹性手套的消毒,还可实现其在极短时间内的快速穿戴;采用压力检测开关进行消毒腔体内压检测,配合气体管路的充放气,能有效保证手套材质的气密性及手套穿戴时处于合适状态,穿戴者通过控制开关,在消毒腔体内产生负压、平衡压和正压,使得穿戴完成的弹性手套收缩并从袖管固定环自动脱落至穿戴者手部;通过过滤灭菌和臭氧杀菌等物理和化学消毒方式,保证了设备和弹性手套的清洁安全,并且消毒方式对人体健康无害。对与穿戴有关的腔体等设备和空气管路,采用过滤灭菌和臭氧杀菌等物理和化学消毒方式,可满足医护操作的卫生要求。
进一步,通过脚踏开关进行动作控制,避免穿戴者手动接触除手套外的其它物体;穿戴过程无需手动接触控制和人为监测,可有效避免发生交叉感染,系统稳定可靠。
进一步,压力检测开关的正负压力阈值可调,以适用不同弹性材质的弹性手套。
进一步,系统控制方案中脚踏开关的两位开关与继电器配合设计为互锁的形式,以避免系统误动作,确保使用安全。
附图说明
图1为本发明带消毒的弹性手套检测及穿戴设备结构示意图;
图2为本发明中消毒腔体结构图;
图3为本发明在不同压力状态下气体管路示意图;
图4为腔体通孔的一种外形图。
图5为腔体通孔的另外一种外形图。
图6为腔体通孔的第三种外形图。
图7为腔体通孔外沿的一种结构示意图。
图8为腔体通孔外沿的另一种结构示意图。
图9为腔体通孔外沿的第三种结构示意图。
图10为腔体通孔外沿的第四种结构示意图。
图11为腔体通孔外沿的第五种结构示意图。
图12为伸缩结构的腔体通孔外沿的结构示意图,其中,图(a)和图(b)为在两种状态下的示意图。
图13(a)为卡扣结构示意图,图13(b)和图13(c)分别为卡扣安装到腔体通孔后在两张状态下的结构示意图。
其中,1、消毒腔体;2、弹性手套;3、袖管固定环;4、气体管路;5、气泵;6、消毒装置;7、压力检测开关;8、电磁阀;9、流量调节阀;10、单向阀;11、除菌过滤器;12、控制回路;13、控制箱;14脚踏开关;15、腔体通孔;16腔体外壳;17、气体管路接口。
具体实施方式
以下参照附图,给出本发明的具体实施方式,对本发明做进一步说明。
本发明一种带消毒的弹性手套气密检测及快速穿戴设备,如图1,包括两个具有内置消毒装置的消毒腔体1、弹性手套2的袖管固定环3、连接气体管路4、双向气泵5、臭氧发生片6、压力检测开关7、电磁阀8、流量调节阀9、单向阀10、除菌过滤器11、控制回路12、控制箱13和脚踏开关14。消毒腔体1一侧开设有用于安装弹性手套2袖管固定环3的通孔;所述手套2的指套段位于所述消毒腔体1的内部,袖管端通过固定环3固定于所述消毒腔体1上,在控制动作下可完成所述弹性手套2的快速穿戴;所述消毒腔体1底部两侧设有连接双向气泵5作为气源的气体管路接头17,并安装有小功率臭氧发生片作为消毒装置6,以及检测消毒腔体1内压并进行闭环控制的压力检测开关7;所述的小功率臭氧发生片作为内置消毒装置,安全高效且对人体无危害。所述气体管路4上装配有电磁阀8、流量调节阀9、单向阀10以及除菌过滤器11,并连接至所述消毒腔体1和双向气泵5;所述气体管路4可对进出消毒腔体1的气流进行方向和流量控制以及除菌过滤。
用于动作控制的模块包括控制回路12、控制箱13和脚踏开关14。采用脚踏开关14和压力检测开关7进行动作控制和闭环控制,无需手动触控。
消毒腔体1的袖管固定环3在安装固定有弹性手套2时,该腔体的通孔对外呈密封,腔体的内部压力变化会引起所述弹性手套2的弹性形变。利用消毒腔体1内部的负压(小于标准大气压)使所述弹性手套2张开,易于穿戴;当该手套的材质完整性受损时,可以通过消毒腔体1的内压状态和该手套的张开状态进行自检。利用消毒腔体1内部的正压(大于标准大气压)使所述弹性手套2收缩,完成其快速穿戴。
如图2,本发明用于弹性手套穿戴的消毒腔体结构包括:腔体通孔15、固定环3、腔体外壳16和气路接口17。当固定环3安装固定有待穿戴的弹性手套时,该腔体的通孔15对外呈密封;腔体的内部压力可以通过气路接口17中的气流产生变化,并引起固定环3上所安装弹性手套的弹性形变;当该弹性形变到达一定程度时,可以方便地实现弹性手套的穿戴和穿戴后的自动脱落。
本发明的工作原理如图1、3,通过脚踏开关14启动穿戴操作开始,当消毒腔体1内压未达到压力开关7的检测阈值时,管路如图3中的产生负压部分所示。此时,双向气泵5的进气口通过气体管路4分别连接两个电磁阀8的接口A并与消毒腔体1的出气口相通,双向气泵5的出气口分别连接两个电磁阀8的接口B并与外部大气相通,形成吸气循环,两个消毒腔体1中压力减小,便于弹性手套2张开以进行穿戴。此时若所述弹性手套2的材质有破损,可以通过压力开关7的示数和该手套的张开状态自行检出。当系统未通过脚踏开关14启动,或压力开关7检测消毒腔体1中压力到达一定阈值时输出开关控制信号,消毒腔体1和气体管路4处于或被切换至平衡压状态,如图3中的平衡压部分所示。双向气泵5的进气口和出气口连接电磁阀8的通道均与外部大气相通,而左右两侧消毒腔体1的进气口和出气口通道封闭,腔体内部气压在密封良好时得以维持,在腔体通孔打开时等于外部气压。当踩动另一 侧脚踏开关14并且消毒腔体1内压未达到压力开关7的检测阈值时,管路状态如图3中的产生正压部分所示。双向气泵5的出气口分别连接两个电磁阀8的端口B并与消毒腔体1的进气口相通,双向气泵5的进气口分别连接电磁阀8的端口A并与外部大气相通,形成充气循环,两个腔体中压力增大,用于弹性手套2收缩以完成穿戴。
消毒腔体1的内部通过小功率臭氧发生片6进行灭菌消毒,安全高效;气体管路4安装有除菌过滤器11保证进出该腔体气流的清洁,并且通过流量调节阀9和单向阀10使气流量可调并满足工作指标。
为了进一步保证本发明设备方便穿戴,所述腔体通孔的横截面外形可以为:圆形及类圆形结构(如图4所示),或者椭圆形及类椭圆形结构(如图5所示),或者上切面尖、下切面钝的蛋形造型及类蛋形造型(如图6所示)。
当然,为了便于穿戴手套,所述的腔体通孔还可以采用以下变形方案:
1)外沿增量变径(如图10所示):腔体通孔口沿半径由上到下增量变小,上方口沿半径增量大方便安装,下方口沿半径增量小,适合轻松脱落。换句话说,腔体通孔的口沿是自腔体通孔的一端向右且分别向上和向下延伸而成,但是,口沿分别向上和向下延伸的尺寸不同,具体地说,口沿自中心向上延伸的尺寸大于口沿向下延伸的尺寸,这样,当手套置于消毒腔体内后,其自由端翻出固定安装在口沿上时,方便安装,且可以实现轻松脱落。
2)外沿阶梯过渡为斜角方案(如图11所示):腔体通孔口沿顶部为台阶状,并向下平滑过渡为斜角状。口沿顶部为直角台阶状方便安装,口沿底部为斜角状可轻松脱落。换句话说,腔体通孔的口沿是自腔体通孔的一端分别向上下延伸而成,但是,口沿向上延伸的部分为直角设计,口沿向下延伸的部分为斜角设计。
3)外沿采用伸缩方式(如图12所示):采用活动的腔体通孔,作为本发明的一种实施例,所述口沿由具有弹性的材料制成,且在口沿和腔体通孔之间设置有弹性件,当要安装手 套到腔体通孔时,口沿在外力的作用下,向腔体通孔内部位移,并拉伸弹性件,使腔体通孔收缩,减小口径,方便安装,手套安装完成后,外力消失,在弹性件的作用下,口沿恢复至原始状态,口径同时恢复,固定好手套。打负压手套膨胀后穿上手套,然后是平衡压和正压,当正压到达一定压力值后,腔体通孔再次收缩实现轻松脱落。
为进一步方便安装,轻松脱落手套的需求,所述的腔体通孔外壁靠近口沿处设置有活动卡扣装置(如图13所示),安装手套时卡扣收缩,通过卡扣固定袖套;抽负压前,卡扣弹起以将手套固定好;穿戴好手套后,打正压,卡扣再次收缩,实现轻松脱落。
所述腔体通孔的外沿结构可以是喇叭状结构,也可以是台阶状结构,同时也可以是斜角状结构,请参阅图7所示,所述喇叭状指:腔体通孔的口沿半径逐渐增大且成圆弧平滑过渡;请参阅图8所示,所述的台阶状指:腔体通孔的口沿半径增大且成直角台阶状,参阅图9所示,所述的斜角状指:腔体通孔的口沿半径逐渐增大且成斜角平滑过渡。
本发明智能带消毒的弹性手套气密检测及快速穿戴设备,结构设计简洁合理,原理根据充分,技术方案易于实现,使用时安全、方便、高效,并能充分保证弹性手套穿戴操作中的卫生条件要求。

Claims (10)

  1. 一种带消毒的弹性手套检测及穿戴设备,其特征在于:包括消毒腔体(1),该消毒腔体内固定安装有弹性手套(2),所述弹性手套(2)的指套段位于所述消毒腔体(1)的内部,所述的消毒腔体(1)的一侧开设有用于安装袖管固定环(3)的腔体通孔(15),袖管端通过袖管固定环(3)固定于所述消毒腔体(1)上;所述的消毒腔体(1)进一步设置有检测消毒腔体(1)内压并进行闭环控制的压力检测开关(7);该消毒腔体(1)进一步设置有用于连接气泵(5)的气路接口(17),所述气泵(5)通过电磁阀(8)与消毒腔体(1)连接,所述的消毒腔体(1)和电磁阀(8)进一步连接有控制箱(13),通过控制箱(13)控制电磁阀(8),实现弹性手套(2)的负压张开、穿戴,以及正压收缩、脱离。
  2. 根据权利要求1所述的带消毒的弹性手套气密检测及快速穿戴设备,其特征在于:所述的带消毒的弹性手套气密检测及快速穿戴设备进一步包括有在消毒腔体内部和手套外部之间的密闭区域形成负压区域以使手套膨胀变大的吸气循环和在消毒腔体内部和手套外部之间的密闭区域形成正压区域以使手套完全贴合人手的充气循环;所述的气泵(5)的进气口通过吸气管路分别连接电磁阀(8)的接口A并与消毒腔体(1)的出气口相通,所述的气泵(5)的出气口连接电磁阀(8)的接口B并与外部大气相通,构成吸气循环;所述的气泵(5)的出气口通过充气管路连接电磁阀(8)的端口B并与消毒腔体(1)的进气口相通,所述的气泵(5)的进气口分别连接电磁阀(8)的端口A并与外部大气相通,构成充气循环。
  3. 根据权利要求2所述的带消毒的弹性手套检测及穿戴设备,其特征在于:所述的吸气管路和充气管路均设置有流量调节阀(9)和单向阀(10)以及除菌过滤器(11),已保证整个管路空气洁净度,防止手套二次污染。
  4. 根据权利要求1所述的带消毒的弹性手套检测及穿戴设备,其特征在于:所述的消毒腔体(1)的袖管固定环(3)固定有待穿戴的弹性手套时,消毒腔体(1)的腔体通孔(15)对外呈密封性,达到保压状态。
  5. 根据权利要求1所述的带消毒的弹性手套检测及穿戴设备,其特征在于:腔体通孔(15)的口沿为自腔体通孔的一端分别沿径向向两端延伸而成,该腔体通孔(15)的外沿为喇叭状或台阶状或斜角状,所述喇叭状指:腔体通孔的口沿半径逐渐增大且成圆弧平滑过渡;所述的台阶状指:腔体通孔的口沿半径增大且成直角台阶状,所述的斜角状指:腔体通孔的口沿半径逐渐增大且成斜角平滑过渡。
  6. 根据权利要求1所述的带消毒的弹性手套检测及穿戴设备,其特征在于:腔体通孔(15)的口沿为自腔体通孔的一端分别沿径向向两端延伸而成,该口沿以腔体通孔的轴线为中心为非对称结构。
  7. 根据权利要求6所述的带消毒的弹性手套检测及穿戴设备,其特征在于:当所述的口沿为非对称结构时,其具体结构为:口沿沿径向分别向两端延伸的尺寸不同,或者口沿沿径向分别向两端延伸的形状不同,一端为直角台阶结构,一端为斜角结构。
  8. 根据权利要求1所述的带消毒的弹性手套检测及穿戴设备,其特征在于:所述的腔体通孔外沿为伸缩结构,当要安装手套到腔体通孔时,腔体通孔收缩,减小口径,手套安装完成后,腔体通孔扩大,口径恢复,固定好手套。
  9. 根据权利要求8所述的带消毒的弹性手套检测及穿戴设备,其特征在于:所述的伸缩结构为:口沿由具有弹性的材料制成,在口沿和腔体通孔之间设置有弹性件,当要安装手套到腔体通孔时,口沿在外力的作用下,向腔体通孔内部位移,并拉伸弹性件,使腔体通孔收缩,减小口径,手套安装完成后,外力消失,在弹性件的作用下,口沿恢复至原始状态,口径同时恢复,固定好手套。
  10. 根据权利要求8所述的带消毒的弹性手套检测及穿戴设备,其特征在于:所述的伸缩结构为:在所述的腔体通孔外壁靠近口沿处设置有活动卡扣装置,安装手套时卡扣收缩,通过卡扣固定袖套;抽负压前,卡扣弹起以将手套固定好;穿戴好手套后,打正压,卡扣再次收缩, 实现轻松脱落。
PCT/CN2016/079765 2016-02-14 2016-04-20 一种带消毒的弹性手套检测及穿戴设备 WO2017136974A1 (zh)

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