CN214962782U - Medical shield for preventing infection - Google Patents
Medical shield for preventing infection Download PDFInfo
- Publication number
- CN214962782U CN214962782U CN202120611392.0U CN202120611392U CN214962782U CN 214962782 U CN214962782 U CN 214962782U CN 202120611392 U CN202120611392 U CN 202120611392U CN 214962782 U CN214962782 U CN 214962782U
- Authority
- CN
- China
- Prior art keywords
- mask body
- way valve
- preventing infection
- medical
- shield
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
Images
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model provides a medical shield for preventing infection, which comprises a mask body, wherein the mask body is provided with an opening for exposing the nose of a patient and a vent for aligning the mouth part, and the vent is connected with a detachable buckle cover; the mask body is provided with a one-way valve, and when negative pressure exists in the mask, the one-way valve is opened; when positive pressure exists in the cover, the one-way valve is closed. The utility model discloses effectively reduce medical personnel and be infected when the disease to having respiratory infectious disease is cured probability, be favorable to it to carry out safe operation to the patient.
Description
Technical Field
The utility model relates to a medical treatment appurtenance technical field particularly, relates to a medical guard shield for infection prevention.
Background
Tuberculosis can invade various organs of the whole body of a human body, but mainly invades the lung, which is called as pulmonary tuberculosis, 80 percent of the tuberculosis occurs in the lung, the respiratory tract transmission among people is the main mode of the infection of the disease, the infection source is a pulmonary tuberculosis patient who contacts and expels bacteria, because the tuberculosis is mainly pulmonary infection, the respiratory infectious diseases such as the tuberculosis and the like need to be checked and diagnosed through a fiber bronchoscope in the treatment process through gas transmission.
Medical personnel need insert the pipe from patient's nasal cavity at the in-process of fiberoptic bronchoscope, and the disease can consequently the foreign matter contact stimulation and the throat is itching uncomfortable, just can couth produce carry the eruption of virus spun in a large number to the air, and then make medical personnel be in the middle of the risk of being infected, its health can not fully be ensured.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a medical shield for infection prevention, which can avoid the possibility that medical staff is infected by patients with respiratory infectious diseases, and ensure the safety of the medical shield.
The embodiment of the utility model discloses a realize through following technical scheme: a medical shield for preventing infection comprises a mask body, wherein the mask body is provided with an opening for exposing the nose of a patient and a vent aligned with the mouth, and the vent is connected with a detachable buckle cover; the mask body is provided with a one-way valve, and when negative pressure exists in the mask, the one-way valve is opened; when positive pressure exists in the cover, the one-way valve is closed.
Preferably, the one-way valve is rotatably connected with a conduit towards the outer side.
Preferably, the mask body is provided with a cushion along the upper edge of the inner side thereof.
Preferably, the bottom of the vent is fixedly provided with an adhesive tape connected with the buckle cover.
Preferably, the ear belt further comprises an ear belt, and an adjusting buckle is arranged on the ear belt to adjust the length.
Preferably, the mask body is provided with a shaping strip.
Preferably, the opening is a U-shaped opening.
Preferably, the inner side of the mask body is provided with a spunlace non-woven fabric layer.
The technical scheme of the embodiment of the utility model has following advantage and beneficial effect at least: the utility model relates to a rationally, moreover, the steam generator is simple in structure, spill the nose of disease through setting up the opening, in order to make things convenient for medical personnel to operate, simultaneously different with prior art, the check valve on the gauze mask body is the opposite direction installation with the conventional gauze mask that has the breather valve, make when patient coughs, the check valve just is in the closed condition, the droplet can't fly out in the cover, if need inhale the phlegm to patient, only need open the buckle closure and stretch into the oral cavity with the pipe and operate, and close the blow vent through the buckle closure after accomplishing, thereby effectively guaranteed that medical personnel are not infected when examining patient to having infectious disease such as tuberculosis, operation security improves greatly.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic front view of a mask body according to embodiment 1 of the present invention;
fig. 2 is a schematic view of the back side structure of the mask body of the present invention.
Icon: 1-mask body, 2-opening, 3-vent, 4-buckle cover, 5-conduit, 6-one-way valve, 7-adhesive tape, 8-ear belt, 9-adjusting buckle, 10-shaping strip and 11-soft cushion.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Example 1
Referring to fig. 1-2, embodiment 1 is a medical shield for preventing infection, which includes a mask body 1, the mask body 1 is provided with an opening 2 for exposing the nose of a patient and a vent 3 aligned with the mouth, the vent 3 is connected with a detachable cover 4; the mask body 1 is provided with a one-way valve 6, and when the inside of the mask is negative pressure, the one-way valve 6 is opened; when the mask is in positive pressure, the one-way valve 6 is closed, in particular, the mask body 1 of the utility model is reversely installed with the prior one-way valve 6, so that when the medical staff operates the patient, the patient carries the medical shield, and the opening 2 is blocked on the nose of the patient to surround, the nose is fully exposed and the mouth is shielded, when the fiberbronchoscope is inserted from the nasal cavity, the patient coughs to generate droplets due to discomfort, the one-way valve 6 is closed due to the rising of air pressure, so that the spray in the mask can only be attached to the inner side of the mask body 1 and can not be scattered into the outside air for transmission, meanwhile, if the sputum is cleared in the mouth of the patient, the buckle cover 4 can be opened to pass through the vent 3 for operation, the infection probability of medical staff is effectively reduced under the action of the integral structure of the protective cover, and the safety of the whole treatment operation is improved.
The one-way valve 6 is connected with the catheter 5 in a rotating mode on one outward side, specifically, a patient needs to lie on a sickbed for operation when performing fiberbronchoscopy, the catheter 5 is further arranged to rotate the catheter 5 after lying down, so that an outlet of the catheter 5 faces downward, even if some spray is leaked out of the one-way valve 6, the spray can be sprayed out towards the ground along the catheter 5, and the upward facing of medical staff is avoided.
3 bottoms of blow vent are fixed with adhesive tape 7 and link to each other with buckle closure 4, and is concrete, makes things convenient for medical personnel to take when inhaling phlegm operation to the patient, and is worth explaining, and buckle closure 4 can be plug-in lock joint or threaded connection with blow vent 3, and the square just operates, and in addition, gauze mask body 1 also can further adopt transparent waterproof material to make for there is phlegm to observe when needing to clear up in the patient's mouth.
Still include ear area 8, be provided with on the ear area 8 and adjust knot 9 in order to adjust length, it is concrete, disease accessible everyone's demand hangs ear area 8 on the ear and drags to the inboard and adjust knot 9 crimple until propping against the ear dorsal part and accomplish and shelter from its oral area enough inseparable seal.
Be provided with design strip 10 on the gauze mask body 1, it is concrete, because of the people's face is the arcwall face, design strip 10 is that foil makes and can press according to people's face surface and keep good laminating with it.
The opening 2 is a U-shaped opening, and particularly, the opening 2 of the U-shaped opening is relatively close to the outline of the nose of a person to well surround and expose the nose.
The inner side of the mask body 1 is provided with a spunlace non-woven fabric layer, and particularly, the mask body has good effects of absorbing infectious oral foam and preventing infiltration.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a medical guard shield for infection prevention, includes gauze mask body (1), its characterized in that: the mask body (1) is provided with an opening (2) for exposing the nose of a patient and a vent (3) aligned with the mouth, and the vent (3) is connected with a detachable buckle cover (4);
the mask body (1) is provided with a one-way valve (6), and when negative pressure exists in the mask, the one-way valve (6) is opened; when the cover is internally provided with positive pressure, the one-way valve (6) is closed.
2. The medical shield for preventing infection according to claim 1, wherein: the outward side of the one-way valve (6) is rotatably connected with a conduit (5).
3. The medical shield for preventing infection according to claim 1, wherein: the mask body (1) is provided with a soft pad (11) along the upper edge of the inner side.
4. The medical shield for preventing infection according to claim 1, wherein: and an adhesive tape (7) is fixed at the bottom of the air vent (3) and is connected with the buckle cover (4).
5. The medical shield for preventing infection according to claim 1, wherein: still include ear area (8), be provided with on ear area (8) and adjust knot (9) in order to adjust length.
6. The medical shield for preventing infection according to claim 1, wherein: the mask body (1) is provided with a shaping strip (10).
7. The medical shield for preventing infection according to claim 1, wherein: the opening (2) is a U-shaped opening.
8. The medical shield for preventing infection according to claim 1, wherein: the inner side of the mask body (1) is provided with a spunlace non-woven fabric layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120611392.0U CN214962782U (en) | 2021-03-25 | 2021-03-25 | Medical shield for preventing infection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120611392.0U CN214962782U (en) | 2021-03-25 | 2021-03-25 | Medical shield for preventing infection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214962782U true CN214962782U (en) | 2021-12-03 |
Family
ID=79162419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120611392.0U Active CN214962782U (en) | 2021-03-25 | 2021-03-25 | Medical shield for preventing infection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214962782U (en) |
-
2021
- 2021-03-25 CN CN202120611392.0U patent/CN214962782U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0181842B1 (en) | Gas collection device | |
| CN202859944U (en) | Dual-channel mask for disease control and prevention | |
| CN212997872U (en) | Breathing and inhaling separated artificial nose mask | |
| CN106110466A (en) | A kind of breathing mask and consisting of noninvasive ventilator | |
| CN212369433U (en) | External air purifier for breathing channel separation filtering | |
| CN219480036U (en) | Protective cover for bronchoscopy | |
| CN209422800U (en) | Assisted respirator is used in a kind of nursing of infectious hospital | |
| CN214962782U (en) | Medical shield for preventing infection | |
| CN206729260U (en) | A kind of Antifogging mask | |
| CN212347376U (en) | Atomizing inhalation device | |
| CN211882334U (en) | Disposable medical protective eye nose mask | |
| CN104815376A (en) | Oxygen-storing face mask | |
| CN211532853U (en) | Infectious disease patient infection-preventing mask | |
| CN210492729U (en) | Improvement type infects nursing gauze mask | |
| CN207152868U (en) | A kind of novel clinical first aid oxygen face mask | |
| CN212730629U (en) | Protective hood for treatment | |
| CN218129620U (en) | Face protection device with oxygen making equipment | |
| CN211048474U (en) | Respiratory mask for preventing pediatric respiratory tract infection | |
| CN211634952U (en) | Multifunctional isolation mask | |
| CN204619100U (en) | Ventilation head-shield | |
| CN213075974U (en) | Protective mask | |
| CN2633337Y (en) | Simple respiration shut sterilizing mask for mouth and nose | |
| CN212631398U (en) | Oxygen inhalation mask | |
| CN215461156U (en) | Improved respirator mask | |
| CN220002661U (en) | Intubation type oxygen inhalation mask |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |