15 results about "Surgical mask" patented technology

By using the fact that a sheet of a natural material having water absorbency such as cotton can be directly attached to a nonwoven fabric by ultrasonic welding, a sanitary mask or the like that maximally utilizes the advantages of the natural material sheet is provided. 【Solution means】A sanitary mask having a mask part that covers the mouth area during wearing, the mask part being composed of a nonwoven fabric 31, and a nose clip A being attached to the upper end side of the mask part so as to be able to follow the shape of the nose during wearing, is provided with a sheet 39 made of a natural material that is softer than the nonwoven fabric and has water absorbency, and the sheet 39 is at least disposed at a position covering the nose clip on the side that contacts the face during wearing and is ultrasonically welded directly to the nonwoven fabric. The sheet 39 is characterized in that it is impregnated with components that exhibit a moisturizing and / or beauty effect.

A mesh seating device is disclosed, which is a modified seat for use in children's walkers, jumpers, and other sit-upon apparatuses. The mesh seating device will essentially replace fabric seating with a sanitary, fabric-free seat, thus allowing for a more sanitary device for use in home and shared settings for children. The mesh seating device comprises a seat component that is configured in a round, bucket-like shape with a pair of leg through-holes. The seat component comprises an anti-microbial surface constructed entirely of silicone and constructed in a mesh configuration. Further, the seat component can accommodate disposable water-resistant covers for easy cleaning. The disposable covers are constructed with similar material as a surgical mask. Parents and caregivers can place a child in the seat with a new disposable seat cover to allow them to play in a safe sanitary environment with convenience and ease.

1. Name of the designed product: packaging box (medical surgical mask-all cotton). 2. Use of the designed product: packaging box for quantitatively packaging disposable medical surgical mask. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view.

1. Name of the designed product: packing box (surgical mask for medical use). 2. Use of the designed product: packing box for quantitatively packing disposable surgical mask for medical use. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view 1.

The invention discloses a medical surgical mask production line which comprises a supporting cabinet, a supporting plate is fixedly installed at the top of the supporting cabinet, a supporting frame is fixedly installed at the top of the supporting cabinet, a first supporting rod is fixedly installed at the bottom of the supporting frame, and an emitter is installed at the bottom of the first supporting rod; and a receiver is mounted at the top of the supporting plate. An electric telescopic rod is started, so that a first connecting block at one end of the electric telescopic rod drives a second connecting block to move, the second connecting block moves in a sliding groove, a baffle rotates, the two cut and separated fabrics are lifted upwards, a gap between the two fabrics is enlarged, an emitter generates radio waves, and if a receiver can receive the radio waves, the two fabrics can be cut and separated. If the fabrics are adhered, the fabrics are blocked between the emitter and the receiver, so that the receiver cannot receive the radio waves emitted by the emitter, the fabrics are not completely cut, adhesion exists, and the situation that the sub-packaging of the mask is influenced is avoided.

The utility model particularly relates to a medical surgical mask which is characterized in that two first ear belts and two second ear belts are respectively arranged on two sides of a mask body in the length direction, the end parts of the first ear belts are fixedly connected with first fixing parts, and the end parts of the second ear belts are fixedly connected with second fixing parts; the first fixing part is matched with the second fixing part, the first fixing part comprises a rectangular buckle which is of a cavity structure, one end of the rectangular buckle is fixedly connected with the first ear belt, the other end of the rectangular buckle is of an opening structure, a first through hole is formed in a top plate of the rectangular buckle, and the second fixing part comprises a buckle which is of a cavity structure. A second through hole is formed in a top plate of the buckle, a vertically-arranged spring is fixedly connected to the top face of a bottom plate of the buckle, and a clamping block is fixedly connected to the top of the spring.

This invention belongs to the field of hygiene protection technology, and relates to a pure physical antibacterial and antiviral mask based on the hyper-enrichment of polar groups, as well as its preparation method and system. The outer layer, inner layer, and filter layer of the mask body are all modified polypropylene fiber layers, containing a polar modifier. The polar modifier contains polar functional groups that can undergo dipole resonance with a physical field. After physical field treatment that can excite the polar functional groups to undergo dipole resonance, the ratio of the polar group concentration on the fiber surface to the internal concentration is ≥2.2, forming a positive charge enrichment layer on the surface. The antibacterial rate and antiviral activity rate against Staphylococcus aureus, Escherichia coli, and Candida albicans are all ≥99.9%. This invention achieves super-strong physical antibacterial performance through multi-component synergistic hyper-enrichment, gradient temperature control induction, and precise physical field treatment based on mathematical models. It also has the advantages of high biosafety, excellent antibacterial effect, and no impact on the core performance of the mask, making it suitable for high-requirement scenarios such as medical surgical masks and medical protective masks.

1. Name of the design product: surgical mask. 2. Use of the design product: for surgical mask. 3. Design points of the design product: in shape. 4. Picture or photograph best indicating the design points: perspective view.

The utility model discloses a gas flow regulating device for an anaesthesia machine, which comprises gas inlet pipes which are arranged on the outer side of the front end of a mounting body at equal intervals, gas inlet channels are arranged in the gas inlet pipes in a penetrating manner, pressure regulating units are arranged on the front side of the upper end of the mounting body at equal intervals, and a regulating needle valve is arranged in the mounting body; the control motor is fixedly mounted on the outer side of the rear end of the mounting body, and the output end of the control motor is connected with a motor transmission shaft located in the mounting body; the protruding block is integrally and fixedly installed on the outer side of the rear end of the adjusting needle valve. The utility model belongs to the technical field of electronic flow meters, and aims to solve the problems that in the prior art, electric energy is easy to consume, power consumption is high, and water vapor can be condensed in a proportional valve when the water vapor of a gas source is high. The surgical mask has the advantages that water can be well isolated, and meanwhile energy consumption in the surgical process can be saved.

The utility model discloses a surgical mask which is applied to a transoral vestibule endoscope thyroid surgery and comprises a mask body used for covering the upper portion of the face, the lower edge of the mask body is matched with a face curve, and the lower edge of the mask body is attached to the middle of a person and extends towards the two sides with the middle of the person as the midpoint. The mask can cover the eyes and the nostrils of a patient, disinfectant is prevented from splashing into the eyes and the nasal cavity of the patient, meanwhile, the buckle is arranged on one side of the mask, a tracheal catheter can be fixed, and the situation that the tracheal catheter falls off in an operation, and consequently adverse effects are caused is avoided.

1. Name of the product in this design: Packaging box (medical surgical mask - gauze). 2. Purpose of this design: Packaging box for quantitative packaging of disposable medical surgical masks. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

1. Name of the designed product: packaging bag (surgical mask dinosaur). 2. Use of the designed product: for product packaging. 3. Design points of the designed product: combination of shape and pattern. 4. Picture or photo best indicating the design points: front view. 5. The designed product is thin, and the left view, right view, top view, and bottom view are omitted. 6. Other circumstances or explanations: the A part is made of transparent material.

A type of surgical mask with compartments that isolate the breath from the wearer's nose and mouth into two separate compartments or volumes.

1. The name of the design product: disposable medical surgical mask (butterfly shape). 2. The use of the design product: used to cover the mouth, nose and lower jaw of the user, to provide a physical barrier to prevent direct penetration of pathogenic microorganisms, body fluids, particulate matter, etc. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1. 5. The design product is a thin product, omitting the left view; the design product is a thin product, omitting the right view; the design product is a thin product, omitting the top view; the design product is a thin product, omitting the bottom view.

The utility model discloses a disposable active carbon medical surgical mask with reinforced side protection, which comprises a mask body and ear straps, lower baffle plates are arranged in the middle and below the two sides of the front surface of the mask body, upper baffle plates are arranged in the middle and above the two sides of the back surface of the mask body, and the bottoms of the upper baffle plates are overlapped with the tops of the lower baffle plates. And kerfs are formed in positions, close to the top, of the upper separation blade and the bottom, of the lower separation blade. The upper blocking piece and the lower blocking piece are arranged on the two sides of the mask body at the same time, when the mask is worn, after the mask body is supported, the angles of the upper blocking piece and the lower blocking piece change, the area of the overlapping area is further increased, and side face protection is enhanced; the goodness of fit between the mask body and the two sides of the nose bridge, the lower jaw and the two sides of the cheeks is enhanced through the nose bridge fixing strip, the lower jaw fixing strip, the cheek upper fixing strip and the cheek lower fixing strip, the sealing performance of the side faces and the bottom is enhanced, and the protection effect is improved.