CN217391333U

CN217391333U - Mask type respirator for replacing artificial respiration during cardiac resuscitation

Info

Publication number: CN217391333U
Application number: CN202120379269.0U
Authority: CN
Inventors: 刘勇; 陈军; 谭志平; 钟让力; 常宪明; 颜惠华
Original assignee: Hubei Qixin Medical Technology Co ltd
Current assignee: Hubei Qixin Medical Technology Co ltd
Priority date: 2021-02-20
Filing date: 2021-02-20
Publication date: 2022-09-09
Anticipated expiration: 2031-02-20

Abstract

The utility model discloses a mask type respirator for replacing artificial respiration during cardiac resuscitation, which comprises a mask body and a shell, wherein a fixed air pipe is arranged at the middle position of the front surface of the mask body, a tapered groove is arranged at the front position of the fixed air pipe, a fixed cover is arranged at the outer side of the fixed air pipe, an internal thread is arranged at the inner side of the fixed cover, an external thread is arranged on the outer surface of the fixed air pipe, the fixed cover is in threaded connection with the fixed air pipe, an oxygen interface is arranged on the shell, and an oxygen pipe is arranged on the oxygen interface of the shell; the utility model discloses in, use through the cooperation that sets up between casing, turbofan and the check valve, increased the security that the device used, avoid appearing germ cross infection's problem when carrying out cardiopulmonary resuscitation, increased medical personnel's security, simultaneously, the oxygen hose of breathing machine not with patient direct contact, make the breathing machine use repeatedly.

Description

Mask type respirator for replacing artificial respiration during cardiac resuscitation

Technical Field

The utility model belongs to the technical field of the medical treatment, concretely relates to replace artificial respiration's face guard type breathing machine during cardiac resuscitation.

Background

The breathing machine is a vital medical device which can prevent and treat respiratory failure, reduce complications and save and prolong the life of a patient. In modern clinical medicine, it is used widely in respiratory failure due to various reasons, anesthesia respiratory management during major surgery, respiratory support therapy and emergency resuscitation, and occupies a very important position in modern medicine field as an effective means for manually replacing the function of spontaneous ventilation.

At patent CN201811453961.2 the utility model discloses an this breathing machine, this breathing machine includes: the turbine fan assembly is used for generating air flow and discharging the air flow through an air outlet of the turbine fan assembly; the rectification and humidification assembly is detachably connected with the turbofan assembly, is communicated with the air outlet of the turbofan assembly and is used for rectifying and humidifying the airflow generated by the turbofan assembly; wherein, rectification humidification subassembly includes the casing, set up in the casing and can dismantle the rectification subassembly of being connected and set up the humidification water tank set spare in the casing with the casing, the air inlet of rectification subassembly and the gas outlet intercommunication of turbofan subassembly, the air inlet of humidification water tank set spare and the gas outlet intercommunication of rectification subassembly. By the mode, the stability of the airflow of the breathing machine can be improved, and the miniaturization design of the breathing machine can be facilitated. There are still problems:

(1) the existing respirator has no replaceable mechanism, so that the problem of cross infection during treatment is caused, the use safety is low, and the risk of medical personnel is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a replace artificial respiration's face guard type breathing machine during cardiac resuscitation to solve the problem that provides among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a replace artificial respiration's face guard type breathing machine during cardiac resuscitation, includes face guard body and casing, install fixed trachea on the intermediate position of face guard body front surface, the bell jar has been seted up on the fixed tracheal front end position, fixed tracheal outside is provided with fixed lid, the inboard of fixed lid is provided with the internal thread, be provided with the external screw thread on the fixed tracheal surface, threaded connection between fixed lid and the fixed trachea, the oxygen interface has been seted up on the casing, install the oxygen hose on the oxygen interface of casing, install turbofan on the inside intermediate position of casing, the mounted position of turbofan is corresponding with the position of the oxygen storage bag interface on the casing.

Preferably, install the lithium cell on the side of casing, detachable connection between lithium cell and the casing, electric connection between lithium cell and the turbofan.

Preferably, a button is arranged at the position above the shell, and a USB interface is arranged on the upper surface of the shell.

Preferably, the inboard of fixed lid is provided with the toper rubber sleeve, the toper rubber sleeve sets up the inside at the bell jar, be provided with the air guide hole on the intermediate position of toper rubber sleeve and fixed lid, the air guide hole on fixed lid and the toper rubber sleeve all communicates with each other with fixed tracheal air guide hole, fixed trachea is kept away from bell jar one end and is installed the check valve.

Preferably, the mask body at two sides of the fixed trachea is symmetrically provided with exhaust holes, and one side of the mask body close to the human face is provided with a covered edge.

Preferably, an upper fixing strap is arranged at the position above the mask body, and side fixing straps are arranged at the positions of two sides of the mask body.

The utility model discloses a technological effect and advantage:

in the device, the shell, the turbo fan, the oxygen tube and the one-way valve are matched for use, so that the use safety of the device is improved, the problem of germ cross infection during cardio-pulmonary resuscitation is avoided, and the safety of medical care personnel is improved;

in the device, fixed trachea, bell jar, fixed lid, toper rubber sleeve and the cooperation between the oxygen hose are used, have increased the sealed effect of device, have increased the security that the device used, avoid when carrying out cardiopulmonary resuscitation, external foreign matter enters into in patient's the body.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a side cross-sectional view of the device of the present invention;

FIG. 3 is an assembly view of the housing of FIG. 2 in accordance with the present invention;

fig. 4 is an enlarged view of a structure in fig. 2 according to the present invention.

In the figure: 1. fixing the belt; 2. a mask body; 3. edge covering; 4. side fixing bands; 5. an exhaust hole; 6. Fixing the air pipe; 7. a housing; 8. a turbo fan; 9. an oxygen tube; 10. a button; 11. a USB interface; 12. A lithium battery; 13. a one-way valve; 14. a tapered groove; 15. a conical rubber sleeve; 16. a gas-guide hole; 17. a fixed cover; 18. an oxygen storage bag interface.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description of the present invention and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

The utility model provides a replace artificial respiration's face guard type breathing machine during cardiac resuscitation as shown in fig. 1-4, including face guard body 2 and casing 7, install fixed trachea 6 on the intermediate position of face guard body 2 front surface, tapered groove 14 has been seted up on the front end position of fixed trachea 6, the outside of fixed trachea 6 is provided with fixed lid 17, the inboard of fixed lid 17 is provided with the internal thread, be provided with the external screw thread on the surface of fixed trachea 6, threaded connection between fixed lid 17 and the fixed trachea 6, the oxygen interface has been seted up on the casing 7, install oxygen hose 9 on the oxygen interface of casing 7, install turbofan 8 on the inside intermediate position of casing 7, the mounted position of turbofan 8 is corresponding with the position of oxygen storage bag interface 18 on the casing 17.

Specifically, a controller and an airflow sensing counter are further arranged inside the mask body 2, and two breathing modes including an adult mode and a child mode are stored in the controller. The adult mode sets 30 chest compressions followed by 2 ventilator exhalations. After 15 chest compressions were set for the child mode, the ventilator expired 2 times. The tidal volume exhaled by the adult mode and pediatric mode ventilators is not the same size. The controller receives the breath data feedback of the patient exhalation air flow induction counter and can automatically start the turbine fan to exhale for 2 times. Previously, the keys on the housing were manually controlled keys. When the chest cardiac compression is carried out, a gas can be exhaled from the mouth of a patient, the gas flow induction counter counts 30 times or 15 times and feeds back the gas flow induction counter to the breathing machine, and the breathing machine automatically breathes for 2 times.

The housing 7 has a circular outlet and a circular inlet and an oxygen port. When the oxygen storage bag is used by medical personnel, the air inlet is connected with the oxygen storage bag, and the oxygen interface is connected with the oxygen tube, so that the oxygen concentration of a patient can be improved.

Specifically, a button 10 is disposed at an upper position of the housing 7, and a USB interface 11 is disposed on an upper surface of the housing 7.

Specifically, a conical rubber sleeve 15 is arranged on the inner side of the fixed cover 17, the conical rubber sleeve 15 is arranged inside the conical groove 14, air guide holes 16 are formed in the middle positions of the conical rubber sleeve 15 and the fixed cover 17, the air guide holes 16 in the fixed cover 17 and the conical rubber sleeve 15 are communicated with the air guide holes 16 in the fixed air pipe 6, and a check valve 13 is arranged at one end, far away from the conical groove 14, of the fixed air pipe 6.

Specifically, the mask body 2 at two sides of the fixed air pipe 6 is symmetrically provided with air exhaust holes 5, and one side of the mask body 2 close to the human face is provided with a covered edge 3.

Specifically, an upper fixing strap 1 is arranged at the position above the mask body 2, and side fixing straps 4 are arranged at the positions of two sides of the mask body 2.

This mask type breathing machine that replaces artificial respiration during cardio resuscitation is at the in-process that uses, during the use, turbofan 8 is controlled by the inside controller of casing 7, the patient is breathing, oxygen storage bag interface 19 does not connect the oxygen storage bag outward, when needing to carry out cardiopulmonary resuscitation to the patient, with oxygen storage bag external joint on oxygen storage bag interface 19, wear mask body 2 at this moment on patient's face, insert oxygen hose 9 in fixed trachea 6 afterwards, rotate fixed lid 17 afterwards, when fixed lid 17 rotates, tapered rubber sleeve 15 moves to mask body 2 one side, at this moment, cooperate each other between tapered rubber sleeve 15 and tapered groove 14, tapered rubber sleeve 15 exerts pressure to oxygen hose 9 under the extrusion of tapered groove 14, realize the sealed of oxygen hose 9 and fixed trachea 6 interface this moment, in this process, fixed trachea 6, tapered groove 14, The fixing cover 17, the conical rubber sleeve 15 and the oxygen tube 9 are matched for use, the sealing effect of the device is improved, the use safety of the device is improved, the situation that external foreign matters enter the body of a patient during cardiopulmonary resuscitation is avoided, after the fixing is completed, the button 10 is pressed at the moment, the lithium battery 12 supplies power to the turbo fan 8, the turbo fan 8 conveys oxygen in the oxygen storage bag to the oxygen tube 9 at the moment, the oxygen enters the body of the patient through the one-way valve 13, the cardiopulmonary resuscitation is repeatedly performed, the rescue of the patient can be realized, after the use is completed, the fixing cover 17 is reversely rotated at the moment, the fixing cover 17 drives the conical rubber sleeve 15 to reversely move, the conical rubber sleeve 15 cancels the pressing of the oxygen tube 9, the oxygen tube 9 can be pulled out later, in the process, the shell 7, the turbo fan 8, the oxygen tube 9 and the one-way valve 13 are matched for use, increased the security that the device used, avoided appearing germ cross infection's problem when carrying out cardiopulmonary resuscitation, increased medical personnel's security, simultaneously, the oxygen hose 9 of breathing machine does not with patient direct contact, make the breathing machine use repeatedly.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. The utility model provides a replace artificial respiration's face guard type breathing machine during cardiac resuscitation, includes face guard body (2) and casing (7), its characterized in that: install fixed trachea (6) on the intermediate position of face guard body (2) front surface, tapered groove (14) have been seted up on the front end position of fixed trachea (6), the outside of fixed trachea (6) is provided with fixed lid (17), the inboard of fixed lid (17) is provided with the internal thread, be provided with the external screw thread on the surface of fixed trachea (6), threaded connection between fixed lid (17) and fixed trachea (6), the oxygen interface has been seted up on casing (7), install oxygen pipe (9) on the oxygen interface of casing (7), install turbofan (8) on the intermediate position of casing (7) inside, the mounted position of turbofan (8) corresponds with the position of oxygen storage bag interface (18) on casing (7).

2. The mask-type ventilator according to claim 1, which is used for replacing artificial respiration during cardiac resuscitation, and is characterized in that: install lithium cell (12) on the side of casing (7), detachable connection between lithium cell (12) and casing (7), electric connection between lithium cell (12) and turbofan (8).

3. The mask-type ventilator according to claim 1, which is used for replacing artificial respiration during cardiac resuscitation, and is characterized in that: a button (10) is arranged above the shell (7), and a USB interface (11) is arranged on the upper surface of the shell (7).

4. The mask-type ventilator according to claim 1, which is used for replacing artificial respiration during cardiac resuscitation, and is characterized in that: the inboard of fixed lid (17) is provided with toper rubber sleeve (15), toper rubber sleeve (15) set up the inside in bell jar (14), be provided with air guide hole (16) on the intermediate position of toper rubber sleeve (15) and fixed lid (17), air guide hole (16) on fixed lid (17) and toper rubber sleeve (15) all communicate with each other with air guide hole (16) of fixed trachea (6), fixed trachea (6) are kept away from bell jar (14) one end and are installed check valve (13).

5. The mask-type ventilator of claim 1 for replacing artificial respiration during cardiac resuscitation, characterized in that: the mask is characterized in that exhaust holes (5) are symmetrically formed in the mask body (2) on two sides of the fixed air pipe (6), and an edge covering (3) is arranged on one side, close to the human face, of the mask body (2).

6. The mask-type ventilator according to claim 1, which is used for replacing artificial respiration during cardiac resuscitation, and is characterized in that: an upper fixing belt (1) is arranged above the mask body (2), and side fixing belts (4) are arranged on two sides of the mask body (2).