KR102282550B1 - Medical Protective Equipment - Google Patents

Abstract

Medical protective equipment includes a headgear having a plurality of headband members worn around a user's head and a band adjusting unit capable of adjusting the lengths and positions of the plurality of headbands, and is detachable from the headgear and provides at least a viewing area for the user. A transparent window arranged to cover and detachable from any one of the headgear and the transparent window, and attached to any one of the headgear and the transparent window, so that the transparent window area is exposed when the user's head is accommodated so as not to be exposed from the outside It includes a hood which has a viewing hole, a transparent window, and a hood that is spaced apart from each other so as to be ventilated to the outside in a worn state.

Description

Medical Protective Equipment

The present invention relates to medical protective equipment, and more particularly, to medical protective equipment for maintaining sterility between an operator and a patient.

Medical protective equipment is used during surgical procedures to provide sterility between the operator and the patient. Medical protective equipment includes a helmet and a hood with a transparent window, and is worn by the operator during the surgical procedure.

However, when wearing medical protective equipment, ventilation is not possible, so a ventilation fan must be additionally provided to circulate air and breathe. In addition, there is a problem in that communication by voice is very difficult because there is no ventilation and at the same time blocks sound waves.

Therefore, it is an object of the present invention to provide a medical protective equipment that is well ventilated, easy to breathe, and does not block sound waves so that communication is free.

Medical protective equipment according to the present invention for achieving the above object, a headgear having a plurality of headband members to be worn around the user's head, and a band adjusting unit capable of adjusting the length and position of the plurality of headbands, A transparent window detachable from the headgear and disposed to cover at least the user's viewing area, detachable from any one of the headgear and the transparent window, and attached to any one of the headgear and the transparent window, and a hood having a field of view for exposing the transparent window area in a wearing state that accommodates the user's head so as not to be exposed from the outside. The hood can be attached to and detached from the headgear or the transparent window, and the hood is arranged with a gap from the transparent window so that it can be ventilated to the outside while worn.

Here, when at least one vent hole is formed in a region on one side of the hood disposed above the transparent window, it is preferable that ventilation inside and outside the equipment can be smooth in a worn state.

And the transparent window, the window body; and a pair of connection parts disposed with a spacing in the window body area and formed to be coupled to the headgear so that the spacing and the angle of arrangement with respect to the user's face can be adjusted so that the transparent window can be rotated with respect to the user's face, It is preferable that the mutual spacing can be adjusted.

Here, the window body, the face cover area portion; And it is preferable that the view distortion through the transparent window can be reduced when the viewing area portion is recessed with a predetermined viewing angle toward the user's eye from the face cover area portion in the worn state.

and a window attachment unit provided between the headgear and the transparent window to fix the transparent window to the headgear; and a hood attachment provided between any one of the headgear and the transparent window and the hood so that the hood is fixedly attached, it is preferable that the headgear can support the transparent window and the hood.

According to the present invention, the hood can be attached to and detached from the headgear or the transparent window, and the hood is arranged with a gap from the transparent window so that it can be ventilated with the outside while wearing it, so it is well ventilated, so breathing is easy, and it does not block sound waves to communicate There is this free effect.

1 is a perspective view of wearing medical protective equipment according to the present invention.
Figure 2 is an exploded view of the medical protective equipment.
3 is a modified example of a transparent window;
4 is another modified example of a transparent window.
5 and 6 are diagrams illustrating an operation of a transparent window.

Hereinafter, medical protective equipment 1 according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

1 is a wearing perspective view of the medical protective equipment 1 according to the present invention, Figure 2 is an exploded view of the medical protective equipment (1), Figure 3 is a modified example of the transparent window 20, Figure 4 is a transparent window It is another modified example of ( 20 ), and FIG. 5 is an operation example of the transparent window ( 20 ). The medical protective equipment 1 includes a headgear 10 , a transparent window 20 , a hood 30 , a window attachment part 40 , and a hood attachment part 50 . The headgear 10 has a rear headband member 11 , a front headband member 12 , an upper headband member 13 , a band adjustment part 14 , an attachment support part 15 , and a hood support part 16 . . The rear headband member 11 includes a first rear headband member 111 and a second rear headband member 112 .

The first rear headband member 111 has a first rear band locking jaw 111-1 and a first rear rotation connection hole 111-2. The first rear band locking jaw 111-1 is formed to pass through with a spacing along the longitudinal direction. The first rear rotation connection hole 111 - 2 is formed in a region of one end of the first rear headband member 111 . The second rear headband member 112 has a second rear band locking jaw 112-1 and a second rear rotation connection hole 112-2. The second rear band locking jaw 112-1 is formed to pass through at a spacing along the longitudinal direction. The second rear rotation connection hole 112 - 2 is formed in a region of one end of the second rear headband member 112 .

The front headband member 12 has a front rotation connection hole 121 in one end area. The upper headband member 13 has an upward rotation connection hole 131 in one end region. The rear headband member 11 , the front headband member 12 and the upper headband member 13 are connected by a band adjusting unit 14 . The band adjusting unit 14 has a band length adjusting unit 141 and a band position adjusting unit 142 .

The band length adjusting unit 141 has a band receiving unit 141-1, a band stopping bar 141-2, and a bar adjusting button 141-3. The band accommodating part 141-1 is larger than the width of the first rear headband member 111 and the second rear headband member 112 and is formed as a bundle having a predetermined length. The band accommodating part 141-1 has an entrance and exit through which the first rear headband member 111 and the second rear hairband member 112 are overlapped with each other. The band stopping bar 141-2 is formed to be caught by the first rear band stopping jaw 111-1 and the second rear band stopping jaw 112-1. The bar adjustment button 141-3 supports the band locking bar 141-2, and is installed in the band accommodating part 141-1. The bar adjustment button 141-3 and the band locking bar 141-2 are disposed in the transverse direction with respect to the longitudinal direction of the band receiving portion 141-1, and the first rear band locking jaw 111-1 and the second It reciprocates toward the rear band locking jaw (112-1). Accordingly, the first rear headband member 111 and the second rear headband member 112 can be adjusted to fit the size of the user's head according to the overlapping degree.

The band position adjustment unit 142 has an adjustment screw portion 142-1 and an adjustment bundle 142-2. The band position adjusting unit 142 is preferably provided as a pair. The adjusting screw portion 142-1 is provided with a pair of left and right male threads. The adjusting screw portion 142-1 on the left has a first rear headband member 111, a front headband member 12, an upper headband member 13, and an attachment support portion 15 to be described later overlapped in the thickness direction of the plate surface. connect in state. That is, the adjusting screw portion 142-1 on the left passes through the first rear rotation connection hole 111-2, the forward rotation connection hole 121, the upward rotation connection hole 131, and the attachment support rotation connection hole 151. to be connected

The adjusting screw portion 142-1 on the right is in a state in which the second rear headband member 112, the front headband member 12, the upper headband member 13, and the attachment support portion 15 are overlapped in the thickness direction of the plate surface. Connect. That is, the adjusting screw portion 142-1 on the right passes through the second rear rotation connection hole 112-2, the forward rotation connection hole 121, the upward rotation connection hole 131 and the attachment support rotation connection hole 151. to be connected The first rear rotation connection hole 111-2, the second rear rotation connection hole 112-2, the forward rotation connection hole 121, the upward rotation connection hole 131 and the attachment support rotation connection hole 151 are female threads. acid is formed

The adjustment bundle 142-2 may be integrally formed with the adjustment screw portion 142-1, or may be formed by being combined. The adjustment bundle 142-2 may be fixed by tightening the overlapping members by rotating the adjusting screw portion 142-1, or by releasing the tightening, the members may be rotated to adjust the angle.

The attachment support part 15 has a band shape, and is disposed in front of the front headband member 12 to support the transparent window 20 and the hood 30 to be described later. The attachment support part 15 has an attachment support rotation connection hole 151-1. An adjustment screw portion 142-1 is inserted into the attachment support rotation connection hole 151-1 to adjust the position of the attachment support portion 15 . A window attachment part 40 or a hood attachment part 50 to be described later may be disposed on the attachment support part 15 .

The hood support 16 prevents the hood 30, which will be described later, from coming down from above. If there is no hood support 16 , the hood 30 is attached to the headgear 10 and comes into contact with the user's head, and the user may feel uncomfortable. In order to prevent this, the hood support 16 serves to lift the hood 30 upward so that the hood 30 does not come into contact with the user's head and cause discomfort. The hood support part 16 has a spherical shape of a partial section, a rotation connection hole is formed, and may be supported by a band position adjusting part 15 to be described later.

The transparent window 20 is coupled to the hood 3 . The transparent window 20 may be disposed on the user's face area. The transparent window 20 may be provided detachably from the hood 3 . The transparent window 20 may be arranged to cover at least the user's viewing area. The transparent window 20 is preferably formed to cover the user's entire face, and in particular is disposed at least in front of the user's eyeball to secure the user's view and prevent external foreign substances from contacting the user. As another example, the transparent window 20 may be configured to be detachably attached to the headgear 10 .

The window body 21 is disposed on the user's face area, and has a face cover area part 211 and a viewing area part 212 . The face cover area part 211 may be the entire area of the window body 21 that covers the user's face. The viewing area portion 212 is recessed with a predetermined viewing angle toward the user's eye from the face cover area portion 212 in the worn state. As the distance between the user's eyeballs increases, the user's view is more likely to be distorted. Therefore, it is preferable that the viewing area part 212 is recessed from the face cover area part 212 and disposed close to the user's eyeballs.

The connection part 22 is disposed with a spacing in the area of the window body 21 and is formed as a pair to be coupled to the headgear 10 so that the spacing and the angle of arrangement with respect to the user's face can be adjusted. The connection part 22 has a connection body 221 and a connection slot 222 . The connection body 221 is formed to extend from the window body 21 in a band shape, and is connected to the band position control unit 142 . The connection slot 222 is formed in a shape in which a plurality of peanuts are arranged in series on the connection body 221 and has a portion on which the adjustment screw 142-1 of the band position adjustment unit 142 is seated. The connection slot 222 includes a plurality of screw seating portions 222-1 and at least one screw separation preventing portion 222-2.

The screw seating part 222-1 is a wide part of the peanut, and the screw separation prevention part 222-2 is a narrow part. Accordingly, the adjustment screw portion 142-1 is seated on any one of the plurality of screw seating portions 222-1 so that the window body 21 may be disposed close to or farther from the user's face. The screw detachment prevention part 222-2 prevents the adjustment screw 142-1 from being moved to the other screw seating part 222-1 after being seated in any one of the plurality of screw seating parts 222-1. narrowed to allow

The connection part 22 is made of a material having elasticity so that the adjustment screw 142-1 moves from one screw seating part 222-1 to another adjacent screw seating part 222-1 with a certain amount of force. It may pass while being bitten by the escape prevention part 222-2. Therefore, after the user moves the adjusting screw 142-1 to any one of the screw seating portions 222-1, the window body 21 is fixed to the user's face.

The hood 30 is detachably attached to any one of the headgear 10 and the transparent window 20 . The hood 30 is disposed at a mutually spaced distance from the transparent window 20 so as to be ventilated to the outside in a worn state. The hood body 31 is supported by the headgear 10 . The hood 30 has a hood body 31 , a viewing hole 32 and a ventilation hole 33 . The hood body 31 is provided to cover the user's head. The hood body 31 is preferably provided so as to cover the shoulder portion together with the entire head portion of the user. This is to overlap with the surgical gown to be worn later. The hood body 31 has a coupling means such as a jack at the front or rear and is split in the longitudinal direction, so it may be provided to be comfortable to wear.

The hood body 31 is provided with a front hood body and a rear hood body disposed in front of the user in a worn state, and the sides may be coupled to each other. The front hood body and the rear hood body may be made of different materials. In the case of such a different material, since the sides are combined when the user wears it, the upper side of the user's head does not come into contact with the hood body 31 and space can be formed as the elasticity is different from each other. Although a space may be formed by the hood body 31 on the upper side of the user's head by the headgear 10, it is preferable that the front hood body and the rear hood body are made of different stretchable materials. It is preferable that the rear hood body is made of a material that has better ventilation and more elasticity than the front hood body.

In addition, the sewing may be made so that a space is secured on the upper side of the user's head of the hood body 31 even in a worn state. Accordingly, even in a worn state, a space is formed on the upper side of the user's head so that ventilation can be performed well.

The viewing hole 32 is formed in one area of the hood body 31 so that the area of the transparent window 20 is exposed in a wearing state that accommodates the user's head so as not to be exposed from the outside. At least one vent hole 33 is formed in a region of one side of the hood body 31 disposed on the upper side of the transparent window 20 .

It is preferable that the window attachment part 40 is provided with Velcro, which is easy to attach and detach. The window attachment part 40 is provided between the headgear 10 and the transparent window 20 so that the transparent window 20 is fixedly attached to the headgear 10 .

It is preferable that the hood attachment part 50 is provided with Velcro for easy attachment and detachment. The hood attachment part 50 is provided between the hood 30 and any one of the headgear 10 and the transparent window 20 so that the hood 30 is fixedly attached.

The window attachment part 40 and the hood attachment part 50 allow the transparent window 20 and the hood 30 to be supported by the headgear 10 . It is preferable that the window attachment part 40 and the hood attachment part 50 are detachably attached to the attachment support part 15 . When the transparent window 20 is rotated with respect to the adjusting screw portion 142-1, one side of the velcro of the window attachment part 40 of the transparent window 20 is detached from the velcro of the attachment support part 15 . In addition, one side of the velcro of the window attachment portion 40 of the transparent window 20 is formed to be long in the vertical direction so that the transparent window 20 can be attached to each other even when the transparent window 20 is rotated with respect to the adjusting screw portion 142-1. there is. At least one of the hood attachment part 50 and the transparent window 20 and the hood 30 may be elongated in the vertical direction. At least one of the transparent window 20 and the window attachment portion 40 of the attachment support portion 15 may be elongated in the vertical direction.

3 is a modified exemplary view of the transparent window 20 .

The transparent window 20 may not have the connection part 22 when it is coupled to the hood 30, and the edge of the hood 30 is the hood body ( 31) can be coupled to the bonding means such as adhesive. However, when the transparent window 20 is separated from the hood 30 , it may be detachably provided by the hood attachment part 50 . In this case, the transparent window 20 has a connection part 22 and is connected to the connection slot 22 to the adjustment screw part 142-1, so that it is possible to adjust the spacing with the face and rotate about the face.

In FIG. 4 , the window body 21 of the transparent window 20 may have a viewing area part 212 . When the user's eyeball is far apart from the transparent window 20, the probability of occurrence of distortion of the field of view increases, so that the viewing area 212 is recessed from the face cover area 211 at a predetermined viewing angle, so that the user vision distortion can be minimized.

5 and 6 show an operation in which the transparent window 20 is operated with respect to the headgear 10 to approach and spaced apart from the user's face, and an operation in which the angle is adjusted by rotating. 5 and 6 show the connection part 22 when the transparent window 20 is separated from the hood 30 , so that the connection part 22 may be coupled to the adjusting screw part 142-1. As a result, the adjustment screw portion 142-1 is movable between the screw seating portions 222-1 of the connection portion 22, so that the window body 21 may be closer to or farther away from the user's face, that is, the eyeball. It can be worn comfortably according to the user, and the wearing state can be changed according to the user.

In addition, since the connection part 22 is rotatable with respect to the adjustment screw part 142-1, the angle of the transparent window 20 can be adjusted according to the user, so that the view can be more conveniently secured.

Modified embodiments other than the above embodiments will be described.

The rear rotation connection hole 112 , the forward rotation connection hole 121 , the upward rotation connection hole 131 , and the attachment support rotation connection hole 151 are formed to have a seating part and a separation prevention part like the connection slot 222 and rotate. It is possible and can be located in various positions in several directions.

The hood and the transparent window may be provided for one-time use, and the headgear may be provided for multiple uses. The headgear may have a motor that automatically rotates and tightens the adjusting screw. It may be powered by a battery, and an operation unit may be provided so that the user does not individually adjust the operation.

The transparent window can comfortably cover both the front and the side with the user's face as the center. It is preferable that the user's face is formed to extend upwardly, downwardly, and laterally to be covered.

The hood may have a wearing strap at a plurality of suitable positions so that the hood is fixed in close contact with the user's body. At least two wearing straps may be tied so that they can be worn in close contact.

Due to the medical protective equipment (1), the hood 30 can be detachably attached to the headgear 10 or the transparent window 20, and the hood 30 is disposed with a gap from the transparent window 20 so that it is worn. can be ventilated to the outside. When at least one vent hole 33 is formed in one region of the hood 30 , ventilation inside and outside the equipment may be smooth in a worn state. Due to the connection part 22, the transparent window 20 can be rotated with respect to the user's face, and the distance between them can be adjusted. View distortion through the transparent window 20 may be reduced due to the viewing area unit 212 . The transparent window 20 and the hood 30 can be supported by the headgear 10 due to the window attachment part 40 and the hood attachment part 50 .

1: medical protective equipment 10: headgear
11: rear head band member 12: front hair band member
13: upper hair band member 14: band adjustment unit
15: attachment support part 16: hood support part
20: transparent window 21: window body
22: connection part 30: hood
31: hood body 32: sight securing hole
33: ventilation hole 40: window attachment
50: hood attachment part 111: first rear headband member
112: second rear headband member 121: front rotation connection hole
131: upward rotation connection hole 141: band length adjustment part
141-1: band receiving part 141-2: band jamming bar
141-3: bar adjustment button 142: band position adjustment unit
142-1: adjusting screw 142-2: adjusting bundle
211: face cover area part 212: viewable area part
221: connection body 222: connection slot
222-1: screw seating part 222-2: screw detachment prevention part

Claims (5)

In medical protective equipment,
a headband worn around the user's head;
a band adjusting unit capable of adjusting the length and position of the headband;
It is arranged to cover at least the viewing area of the user, the face cover area part; and a window body having a viewing area portion recessed with a predetermined viewing angle toward the user's eye from the face cover area portion in a worn state; and
a transparent window disposed with a spaced interval among the window body region and having a pair of connecting portions formed to be coupled to the headgear so that the distance and arrangement angle with respect to the user's face can be adjusted;
A hood having a field of view to expose the transparent window area in a wearing state that accommodates the user's head so as not to be exposed from the outside, and disposed with a mutual distance between the transparent window and the hood to be ventilated to the outside in the wearing state Medical protective equipment, characterized in that.
The method of claim 1,
Medical protective equipment, characterized in that at least one vent hole is formed in a region of one side of the hood disposed above the transparent window.
delete delete The method of claim 1,
a window attachment part provided between the headgear and the transparent window to fix the transparent window to the headgear; and
Medical protective equipment, characterized in that it further comprises a hood attachment provided between any one of the headgear and the transparent window and the hood so that the hood is fixedly attached.

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