CN215504989U

CN215504989U - A breathe protector for infectious department nursing

Info

Publication number: CN215504989U
Application number: CN202120291672.8U
Authority: CN
Inventors: 兰江峰
Original assignee: Tongji Medical College of Huazhong University of Science and Technology
Current assignee: Tongji Medical College of Huazhong University of Science and Technology
Priority date: 2021-02-02
Filing date: 2021-02-02
Publication date: 2022-01-14
Anticipated expiration: 2031-02-02

Abstract

The utility model relates to the technical field of medical protection, in particular to a respiratory protection device for nursing in infectious department, which comprises two protective glasses, a respiratory mask, a transparent film, a first bandage, a second bandage, a respiratory valve, nasal suction holes and a connecting band, wherein the two protective glasses are respectively and fixedly connected with two sides above the transparent film, the respiratory mask is fixedly connected below the transparent film, the two nasal suction holes are respectively and fixedly arranged on two sides of the upper middle part of the respiratory mask and correspond to the nostril positions of a user.

Description

A breathe protector for infectious department nursing

Technical Field

The utility model relates to the technical field of medical protection, in particular to a respiratory protection device for nursing in an infectious department.

Background

All areas within the hospital should take standard precautions. The core content of standard prevention includes: all patients are considered as potentially infectious, i.e., patients are considered to be infectious in terms of blood, body fluids, secretions, excretions, and the like, and must be isolated, whether or not there is significant blood or contact with non-intact skin and mucous membranes, and whether or not they are exposed to such substances, and protective measures must be taken. To prevent the spread of both menstrual blood-borne diseases and non-menstrual blood-borne diseases. Emphasis is placed on bi-directional protection. Both to prevent the transmission of disease from the patient to the medical personnel and to prevent the transmission of disease from the medical personnel to the patient.

Protective articles used by medical personnel should meet national medical grade standards. Protective clothing: the medical disposable protective clothing can be of a combined type or split type structure, is convenient to put on and take off, and has tight combination parts, and the technical requirements of medical disposable protective clothing GB19082-2003 are met. The cuffs and the ankle openings are elastic closing-in, and have good waterproofness, antistatic property, filtering efficiency and no skin irritation. Protective mask: the mask can be divided into rectangular type and closed type, and a nose clip is arranged, so that the mask has good surface moisture resistance and no irritation to skin, the air flow resistance is not more than 35mmH20 under the condition that the air flow is 85L/min, and the particle filtration efficiency of the filter material is not less than 95%. The protective mask meeting the standards of N95 or FFP2 can also be selected. Protective glasses or masks: by using the elastic wearing method, the visual field is wide, the transparency is good, and the splash-proof performance is good. Isolation clothes: the material is easy to clean and sterilize, and the long sleeves, zippers or buttons are positioned on the back. Gloves: is a medical disposable latex glove. Shoe cover: is a waterproof and pollution-proof shoe cover.

Protective facial mask on the market can not accomplish the protection to medical personnel's eye basically, need wear protective goggles alone, and the virus is probably attached to medical personnel face moreover, causes potential threat at medical personnel's life, need take off patient's gauze mask when treating the patient, causes the leakage of virus easily, consequently needs a face guard that can all-round protection medical personnel.

SUMMERY OF THE UTILITY MODEL

In order to achieve the aim, the utility model provides a respiratory protection device for nursing in infectious department, which comprises the following specific technical scheme:

the utility model provides a breathe protector for infectious department nursing, inhales hole, connecting band including protective goggles, respirator, transparent film, breather valve, nose, protective goggles has two, and two protective goggles fixed connection respectively are in the both sides of transparent film top, respirator fixed connection is in the below of transparent film, the nose inhales the hole and has two, and two noses inhale the hole and fix respectively in respirator's last middle part both sides, and is corresponding with user's nostril position, and the outside in two noses inhale the hole is passed through respectively the connecting band is connected with two sealing caps that are used for sealed nose to inhale the hole, the breather valve has two, and two breather valves are fixed connection in the both sides of respirator below respectively.

Further, snuffing hole below is equipped with oxygen supply pipe, oxygen supply pipe includes oxygen suppliment interface, oxygen suppliment branch pipe, protective case, the respirator outer wall of oxygen suppliment interface fixed connection snuffing hole below, oxygen suppliment branch pipe has two, and two oxygen suppliment branch pipe fixed connection respectively are in oxygen suppliment interface top both sides, and communicate with each other with oxygen suppliment interface is inside, protective case fixed connection is on two terminal respirator outer walls of oxygen suppliment branch pipe, and oxygen suppliment branch pipe activity inserts inside the protective case, oxygen suppliment interface below activity is plugged in and is used for dirt-proof interface cap, can effectively play dustproof effect and the patient's oxygen suppliment of being convenient for.

Further, the equal fixedly connected with in the outside of goggles is used for tying up the bandage one of goggles, the outside fixedly connected with of respirator and transparent film is used for tying up the bandage two of respirator and transparent film, can freely adjust the tightness, and the commonality is high.

Further, the breather valve includes column shell, metal mesh, filter cloth, active carbon filter screen, the metal mesh has two, and two metal meshes are fixed respectively the inside and outside both sides of column shell, the inside inboard at column shell is fixed to the filter cloth, the active carbon filter screen is fixed in the filter cloth outside, can effectively purify the flavor and completely cut off the virus.

Furthermore, a mask pre-tightening belt is arranged on the outer wall above the breathing mask, the mask pre-tightening belt is an elastic belt, the middle of the mask pre-tightening belt is fixedly connected with the outer wall of the breathing mask, and the two ends of the mask pre-tightening belt are fixedly connected with the two binding bands on the two sides respectively, so that the breathing mask can be tightly attached to the face.

The utility model has the beneficial effects that:

(1) the device can play a role in completely isolating viruses in major infectious epidemic situations, prevents the viruses from being spread by droplets, can effectively prevent the viruses from entering the body from eyes and oral cavities, and is very suitable for patients and medical care personnel.

(2) This device face guard surface is equipped with oxygen supply pipe way, inserts oxygen to the patient under the condition of not dismantling the face guard, after medical personnel's unexpected infection, also can in time treat, prevents that the virus from leaking at the treatment in-process, reduces medical personnel's infection risk.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view at A in FIG. 1;

fig. 3 is a block diagram of the breather valve of the present invention.

In the figure: 1-protective glasses, 2-breathing masks, 3-transparent films, 4-bandage I, 5-bandage II, 6-breathing valves, 7-nasal suction holes, 8-connecting bands, 71-sealing caps, 9-oxygen supply tubes, 91-oxygen supply interfaces, 92-oxygen supply branch tubes, 93-protective sleeves, 94-interface caps, 61-cylindrical shells, 62-metal nets, 63-filter cloth, 64-activated carbon filter nets and 72-mask pre-tightening bands.

Detailed Description

To further illustrate the manner in which the present invention is made and the effects achieved, the following description of the present invention will be made in detail and completely with reference to the accompanying drawings.

Examples

As shown in figure 1, a respiratory protection device for nursing of infectious department comprises protective glasses 1, a respiratory mask 2, a transparent film 3, respiratory valves 6, nasal suction holes 7 and a connecting band 8, wherein the protective glasses 1 are provided with two nasal suction holes 7, the two protective glasses 1 are respectively and fixedly connected with two sides above the transparent film 3, the respiratory mask 2 is fixedly connected below the transparent film 3, the nasal suction holes 7 are provided with two nasal suction holes 7, the two nasal suction holes 7 are respectively and fixedly arranged at two sides of the upper middle part of the respiratory mask 2 and correspond to the positions of nostrils of a user, the outer sides of the two nasal suction holes 7 are respectively connected with two sealing caps 71 for sealing the nasal suction holes 7 through the connecting band 8, the respiratory valves 6 are provided with two respiratory valves 6, the two respiratory valves 6 are respectively and fixedly connected with two sides below the respiratory mask 2, the outer sides of the protective glasses 1 are respectively and fixedly connected with a first bandage 4 for tightly binding the protective glasses 1, the outer sides of the respiratory mask 2 and the transparent film 3 are fixedly connected with a second bandage 5 for tightly binding the respiratory mask 2 and the transparent film 3, can freely adjust the tightness, the commonality is high, and 2 top outer walls of respirator are equipped with face guard pre-tightening belt 72, and face guard pre-tightening belt 72 adopts the elastic cord, middle part and 2 outer wall fixed connection of respirator, both ends respectively with two 5 fixed connection of bandage of both sides, can make respirator hug closely the face.

As shown in fig. 2, the lower portion of the snuffing hole 7 is provided with an oxygen supply tube 9, the oxygen supply tube 9 comprises an oxygen supply interface 91, oxygen supply branch tubes 92, a protective sleeve 93, the outer wall of the breathing mask 2 below the snuffing hole 7 is fixedly connected with the oxygen supply interface 91, the oxygen supply branch tubes 92 are two, two oxygen supply branch tubes 92 are respectively and fixedly connected with the two sides above the oxygen supply interface 91, and are communicated with the inside of the oxygen supply interface 91, the protective sleeve 93 is fixedly connected on the outer wall of the breathing mask 2 at the tail ends of the two oxygen supply branch tubes 92, the oxygen supply branch tubes 92 are movably inserted into the protective sleeve 93, the interface cap 94 used for dust prevention is plugged in the activity below the oxygen supply interface 91, and the dust prevention effect can be effectively achieved, and the oxygen supply for patients is convenient.

As shown in fig. 3, the breather valve 6 includes a column-shaped housing 61, two metal nets 62, a filter cloth 63, and two activated carbon filter nets 64, wherein the two metal nets 62 are respectively fixed on the inner side and the outer side of the column-shaped housing 61, the filter cloth 63 is fixed on the inner side of the column-shaped housing 61, and the activated carbon filter nets 64 are fixed on the outer side of the filter cloth 63, so as to effectively remove odor and isolate viruses.

Claims

1. A respiratory protection device for nursing in infectious department is characterized by comprising protective glasses (1), a respiratory mask (2), a transparent film (3), a respiratory valve (6), a nasal suction hole (7) and a connecting band (8), the number of the protective glasses (1) is two, the two protective glasses (1) are respectively and fixedly connected with the two sides above the transparent film (3), the breathing mask (2) is fixedly connected below the transparent film (3), two nasal suction holes (7) are arranged, the two nasal suction holes (7) are respectively fixed at two sides of the upper middle part of the breathing mask (2), the outer sides of the two snuffing holes (7) are respectively connected with two sealing caps (71) for sealing the snuffing holes (7) through the connecting band (8) corresponding to the positions of the nostrils of the user, the number of the breather valves (6) is two, and the two breather valves (6) are respectively and fixedly connected with the two sides below the breather mask (2).

2. A respiratory protection device for infectious department care according to claim 1, an oxygen supply pipe (9) is arranged below the nasal inhalation hole (7), the oxygen supply pipe (9) comprises an oxygen supply interface (91), an oxygen supply branch pipe (92) and a protective sleeve (93), the oxygen supply interface (91) is fixedly connected with the outer wall of the breathing mask (2) below the nasal suction hole (7), the number of the oxygen supply branch pipes (92) is two, the two oxygen supply branch pipes (92) are respectively and fixedly connected with the two sides above the oxygen supply connector (91), and is communicated with the interior of the oxygen supply interface (91), the protective sleeve (93) is fixedly connected on the outer wall of the breathing mask (2) at the tail end of the two oxygen supply branch pipes (92), the oxygen supply branch pipes (92) are movably inserted into the protective sleeve (93), an interface cap (94) used for dust prevention is movably plugged below the oxygen supply interface (91).

3. A respiratory protection device for nursing in infectious department according to claim 1, wherein the first bandage (4) for binding up the protective goggles (1) is fixedly connected to the outer side of the protective goggles (1), and the second bandage (5) for binding up the respiratory mask (2) and the transparent film (3) is fixedly connected to the outer side of the respiratory mask (2) and the transparent film (3).

4. A respiratory protection device for nursing in infectious department according to claim 1, wherein said respiratory valve (6) comprises a cylindrical shell (61), two metal nets (62), a filter cloth (63) and two activated carbon filter nets (64), said two metal nets (62) are fixed on the inner and outer sides of said cylindrical shell (61), said filter cloth (63) is fixed on the inner side of the cylindrical shell (61), and said activated carbon filter net (64) is fixed on the outer side of said filter cloth (63).

5. A respiratory protection device for nursing in infectious department according to claim 3, wherein the outer wall of the upper part of the respiratory mask (2) is provided with a mask pre-tightening belt (72), the mask pre-tightening belt (72) is an elastic belt, the middle part of the mask pre-tightening belt is fixedly connected with the outer wall of the respiratory mask (2), and the two ends of the mask pre-tightening belt are respectively fixedly connected with the second binding belts (5) at the two sides.