CN104905427B - Operation disposable head and face protective cover - Google Patents

Abstract

The disposable head and face protective cover for operation is used for surgeons or equipment nurses to wear when performing surgical operations, and is characterized in that it includes: a head cover part covering the head. The goggle part is connected with the hood part to protect the eyes. And be connected with eye mask part, be used for the mouth and nose mask part of covering nose and mouth. Wherein, the entire upper edge of the eye mask part is integrated with the head cover part. According to the surgical disposable head and face shield of the present invention, due to the integrated structure that the eye mask part is closely connected with the head cover part and the mouth and nose cover part, it can effectively reduce the accidental splashing of the patient's blood or other body fluids into the surgeon during the operation. or equipment nurse eye hazard.

Description

Disposable head and face shield for surgery

technical field

The invention relates to a disposable head and face protective cover for operation, which belongs to the field of medical instruments.

Background technique

For a long time, surgeons and equipment nurses need to wear disposable surgical caps and surgical masks when performing operations on patients. Its purpose is mainly to prevent the hair of surgeons and equipment nurses and the bacteria carried in the mouth and nose from entering the incision of surgical patients and causing postoperative incision infection of patients. However, during the operation, because the eyes of the surgeon and the instrument nurse usually do not have any protective measures, in the tense and complicated operation process, the patient's blood is often splashed into the eyes of the surgeon or the instrument nurse. Cause medical staff to be infected with blood-borne diseases (such as syphilis, hepatitis B, AIDS, etc.).

In addition, because surgeons and instrument nurses usually need to wear myopia glasses or surgical magnifying glasses during operations, they can no longer wear general ordinary goggles at the same time, which further increases the difficulty of eye protection for medical staff.

Contents of the invention

In order to solve the above problems, the present invention adopts the following technical solutions:

The disposable head and face protective cover for operation is used for surgeons or equipment nurses to wear when performing surgical operations, and is characterized in that it includes: a head cover part covering the head. The goggle part is connected with the hood part to protect the eyes. And be connected with eye mask part, be used for the mouth and nose mask part of covering nose and mouth. Wherein, the entire upper edge of the eye mask part is integrated with the head cover part.

In addition, the disposable head and face shield for surgery of the present invention may also have such a feature: wherein, the eye mask portion protrudes away from the doctor's eyes to form an accommodating space capable of accommodating a medical surgical magnifying glass. The eye mask part is made of transparent anti-fog material.

In addition, the disposable head and face shield for surgery of the present invention can also have such a feature: the mouth and nose mask part has a shapeable mouth and nose mask body and is installed on the left and right sides of the mouth and nose mask body for holding the mouth and nose The mask body is worn on the snout and the fixing straps on the cheeks. When the mouth and nose mask body is worn, it can be shaped to keep a certain distance from the doctor's mouth and nose. Wherein, the outer layer of the mouth and nose mask part has a waterproof and breathable layer.

In addition, the disposable head-and-face shield for surgery of the present invention may also have such a feature: it also has two side panels respectively connected to the left and right sides of the eye mask part and extending backward.

In addition, the disposable head and face shield for surgery of the present invention can also have the following characteristics: wherein, the mouth and nose mask body has a soft covering unit and elastic support ribs arranged in the body, and the support ribs bend outwards to The main body props up away from the doctor's snout.

In addition, the disposable head and face protective mask for surgery of the present invention may also have the following feature: wherein, the mouth and nose mask part has a mouth and nose mask body made of hard plastic material.

Invention function and effect

According to the surgical disposable head and face shield of the present invention, due to the integrated structure that the eye mask part is closely connected with the head cover part and the mouth and nose cover part, it can effectively reduce the accidental splashing of the patient's blood or other body fluids into the surgeon during the operation. or equipment nurse eye hazard.

In addition, since the eye mask protrudes away from the eyes and forms enough space, it is convenient for doctors to use when wearing myopia glasses or operating magnifying glasses.

On the other hand, since the mouth and nose mask body can be shaped and does not directly contact the wearer's mouth and nose, blood or other body fluids can be prevented from splashing onto the mouth and nose mask and leaking to the mouth and nose.

In summary, the present invention has excellent protective effects and good comfort for surgeons and instrument nurses during surgical operations.

Description of drawings

Fig. 1 is the plane structural diagram of the disposable head-face protective cover for operation of embodiment one of the present invention;

Fig. 2 is the three-dimensional structural view of the disposable head and face protective cover for operation according to the first embodiment of the present invention;

Fig. 3 is a diagram of the use state of the disposable head and face shield for surgery according to Embodiment 1 of the present invention;

Fig. 4 is the plane structural diagram of the disposable head-face protective cover for operation of embodiment two of the present invention and

Fig. 5 is a three-dimensional structural view of the disposable head-face shield for surgery according to the second embodiment of the present invention.

detailed description

The specific embodiment of the present invention is described below in conjunction with accompanying drawing,

<Example 1>

Fig. 1 is a plane structural view of a disposable head and face shield for surgery according to Embodiment 1 of the present invention. Fig. 2 is a three-dimensional structural view of the disposable head and face shield for surgery according to the first embodiment of the present invention.

As shown in FIG. 1 , a disposable head and face shield 10 for surgery includes a head cover portion 11 , an eye mask portion 12 and an oral and nasal mask portion 13 .

The hood part 11 is made of medical polymer material, and is worn on the doctor's head. The eye mask part 12 is connected to the lower part of the front end of the head cover part and is made of a transparent anti-fog material.

The eye mask portion 12 includes an upper shielding piece 121 , a lower shielding piece 122 and side shielding pieces 123 respectively connected to left and right sides of the upper shielding piece 121 and the lower shielding piece 122 . As shown in FIG. 2 , the rear portion of the upper shielding piece 121 is connected to the head cover portion 11 and protrudes forward. The lower shielding sheet 122 is connected with the upper shielding sheet 121 and together forms a protruding structure towards the front of the human eye, as shown in Figure 3, the size of the internal space formed between this protruding structure and the human eye can accommodate commonly used Medical Surgical Loupe 31. The bottom of the lower shielding sheet 122 is folded back and connected to the upper end of the mask part 13 . As shown in Figure 2, a side shielding piece 123 is respectively connected to the left and right sides of the upper shielding piece 121 and the lower shielding piece 122, and the side shielding piece 123 can extend backward along the side of the doctor's eyes, thereby blocking the mouth. The exposed skin between the nose mask part 13 and the head mask part 11. The side shielding sheet 123 is also provided with a bending line 124, and the bending angle can be adjusted when wearing it, which not only prevents the side shielding sheet 123 from accidentally poking the doctor's eyes when wearing it, but also better fits the doctor if the doctor wears glasses. fit the sides of the glasses frame.

The oronasal mask part 13 includes an oronasal mask body 131 , supporting ribs 132 and fixing straps 133 . There are two fixing straps 133, which are respectively located on both sides of the mouth and nose mask body 131, and are used to hang on the doctor's ears to fix the left and right sides of the mouth and nose mask body 131 when wearing it. The oronasal mask body 131 has a double-layer structure, and the supporting rib 132 is vertically arranged in the middle of the double-layer structure of the oronasal mask body 131, and protrudes away from the doctor's mouth and nose. As shown in FIG. 3 , when the oronasal mask part 13 is worn on the doctor's face, the supporting ribs 132 will protrude forward, so that the middle part of the oronasal mask body 131 is away from the doctor's nose and mouth.

Function and effect of embodiment

According to Embodiment 1 of the disposable head and face protective cover for surgery of the present invention, due to the integral structure that the eye mask part is closely connected with the head cover part and the mouth and nose cover part, it can effectively reduce the accidental spraying of blood or other body fluids of the patient during the operation. Splash in eyes of surgeon or instrument nurse. In addition, since the eye mask protrudes away from the eyes and forms enough space, it is convenient for doctors to use when wearing myopia glasses or operating magnifying glasses.

On the other hand, since the mouth and nose mask body can be shaped and does not directly contact the wearer's mouth and nose, blood or other body fluids can be prevented from leaking to the wearer's mouth and nose after splashing onto the mouth and nose mask.

<Example 2>

Compared with the first embodiment, the present embodiment has a hood, an eye mask and a mouth and nose mask. The difference is that the settings of the mouth and nose mask parts are different. The same parts as those in Embodiment 1 will be omitted below, and only the differences will be described.

Fig. 4 is a plan view of the disposable head and face shield 20 for surgery according to the second embodiment of the present invention. As shown in FIG. 4 , the mouth and nose mask part 14 has a mouth and nose mask body 141 , support ribs 142 and fixing straps 143 . The oronasal mask body has three inward folds 145 arranged transversely, and the supporting ribs 142 are arranged transversely inside the oronasal mask body 141, and the supporting ribs 142 are made of elastic material. As shown in Figure 5, when the fixed belt 142 drives the mouth and nose mask part 14 to be fixed on the doctor's face, because the support rib 142 is elastic, it will bend forward, and then drive the mouth and nose mask body 141 to protrude forward, and at the same time, the mouth and nose mask body 141 will protrude forward. When the mouth and nose mask is in the mouth, the mouth and nose mask body 141 is pulled out downwards, so that the folds 145 (not shown in Figure 5, please see Figure 4) are stretched, and the area of the mouth and nose mask body 141 increases to cover it downwards. To the mandible of the doctor, at the same time, the space formed by the oronasal mask body 141 supported by the supporting ribs 142 can be enlarged. The mouth and nose mask body 141 can leave the doctor's mouth and nose.

Function and effect of embodiment

According to the disposable head and face shield for surgery according to Embodiment 2 of the present invention, since the mouth and nose mask part has transverse support ribs, and the transverse folds of the mouth and nose mask body can be pulled apart when worn, so that the mouth and nose mask body can be kept away from the doctor's The mouth and nose can prevent blood or other body fluids from splashing to the outside of the mouth and nose mask and penetrating into the wearer's mouth and nose through the mouth and nose mask.

Certainly, the mouth-nose mask part in the above-mentioned embodiment can also adopt the rigid shaping mouth mask, and its fixed shape should reach the requirement that can form the space between the mouth-nose part of the wearer. Or use a waterproof and breathable coating on the outer layer of the mouth and nose mask to further increase its protective effect. Moreover, the fixing belt 133 in the above embodiments can be not only set in the shape of a circle in this embodiment, but also can be set in a belt shape, which is tied behind the head when in use.

Claims (3)

1. Disposable head and face protective cover for surgery, used for surgeons or instrument nurses to wear when performing surgical operations, characterized in that it includes: the hood that covers the head; connected with the hood part, and used for eye protection; and Connected with the eye mask part, the mouth and nose mask part used to cover the mouth and nose, Wherein, the entire upper edge of the eye mask part is integrated with the head cover part, The eye mask part protrudes away from the eyes to form a sufficient space for accommodating myopia glasses or surgical magnifying glasses, and the eye mask part is made of transparent anti-fog material, The mouth and nose mask part has a shapeable mouth and nose mask body and a fixing belt installed on the left and right sides of the mouth and nose mask body for wearing the mouth and nose mask body on the mouth and nose and cheeks, When the oronasal mask body is worn, it can be shaped to keep a certain distance from the doctor's nose and mouth, and the outer layer of the oronasal mask has a waterproof and breathable layer, Two side shields respectively connected to the left and right sides of the eye mask part and extending backward. 2. The disposable head and face shield for surgery according to claim 1, characterized in that: Wherein, the oronasal mask body has a soft covering unit and elastic support ribs arranged in the body, and the support ribs prop up the body in a direction away from the nose and mouth by bending outwards. 3. The disposable head and face shield for surgery according to claim 1, characterized in that: Wherein, the mouth and nose mask part has a mouth and nose mask body made of hard plastic material.