CN219090717U - Infant T-shaped combined resuscitator - Google Patents

Abstract

The utility model discloses a T-shaped combined resuscitator for infants, which comprises a resuscitator body connected with external oxygen supply equipment, and also comprises a T-shaped combined hose device, wherein the T-shaped combined hose device comprises a connecting hose, a heating humidifier for providing temperature and humidity regulation, a T-shaped combined hose, a mask and an automatic valve, an inlet of the heating humidifier is connected with the resuscitator body through the connecting hose, an outlet of the heating humidifier is connected with the T-shaped combined pipe, the mask and the automatic valve are respectively arranged at two interfaces of a T-shaped structure of the T-shaped combined pipe, and a dust cover is covered outside the automatic valve. The heating humidifier provided by the utility model provides proper temperature and humidity adjustment for oxygen input into the mask, the automatic valve provides accurate resuscitation frequency control, and the dust cover effectively avoids external pollution. Therefore, the utility model not only can regulate the temperature and the humidity, but also has the positive technical effects of automatic control and dust prevention, has extremely strong practicability, and is very suitable for wide popularization and use.

Description

Infant T-shaped combined resuscitator

Technical Field

The utility model relates to an emergency medical instrument, in particular to a T-shaped combined resuscitator for emergency treatment of infants.

Background

The T-combination resuscitator is a mechanical device controlled by airflow and limited by pressure, which can provide constant positive end expiratory pressure and peak inspiratory pressure for newborns or infants. The T-shaped combined resuscitator is widely applied to various places such as delivery rooms, infant wards, transportation processes, neonatal intensive care units and the like. However, the existing T-combination resuscitator still has the defects that: firstly, the existing T-shaped combined resuscitator directly supplies compressed oxygen, the concentration of the oxygen is adjusted by adopting an air-oxygen mixer, and the oxygen is directly used for breathing for infants through a mask. Secondly, the air outlet of the T combination hose of the existing T combination resuscitator is recovered by plugging and loosening the PEEP regulator (namely, the end-expiratory pressure regulator) by the thumb, and the manual operation has individual difference and cannot accurately control the frequency and the plugging tightness; meanwhile, in the manual control structure, part of dust, germs, sputum, sundries and the like stained on the surfaces of fingers can enter the T-shaped tube when the fingers are pressed, so that the risk of infection or aggravation of infection of children patients is caused.

Therefore, there is a need for an infant T-combination resuscitator that can automatically control, prevent dust, and regulate temperature and humidity.

Disclosure of Invention

The utility model aims to provide an infant T combined resuscitator with automatic control and dustproof effects, which can also regulate temperature and humidity.

In order to achieve the above-mentioned purpose, the utility model provides an infant T-shaped combined resuscitator, which comprises a resuscitator body which is connected with external oxygen supply equipment and provides constant end expiratory pressure and inspiration peak pressure for infants, wherein the resuscitator body comprises an oxygen inlet, an oxygen outlet, a pressure release control knob, an inspiration pressure control knob and an airway pressure gauge, the oxygen inlet is used for being connected with the external oxygen supply equipment, the infant T-shaped combined resuscitator also comprises a T-shaped combined hose device, the T-shaped combined hose device comprises a connecting hose, a heating humidifier which provides temperature and humidity regulation, a T-shaped combined hose device, a mask and an automatic valve, the heating humidifier is provided with an inlet for oxygen to enter and an outlet for completing the oxygen outflow of heating and humidification, one end of the connecting hose is detachably connected with the inlet of the humidifier, the outlet of the heating humidifier is detachably connected with one end of the T-shaped combined hose, the other end of the T-shaped combined hose is in a T-shaped structure, the T-shaped structure forms a first interface and a second interface which is mutually communicated, the automatic valve is detachably connected with the first interface and the automatic valve is covered in the second interface, and the automatic valve is connected with the automatic valve is covered in the second interface, and the automatic valve is covered on the opening and closing structure.

Compared with the prior art, the heating humidifier with adjustable temperature and humidity is directly connected to the connecting hose connected with the oxygen outlet of the resuscitator body, so that oxygen conveyed in the T-shaped combined tube is subjected to heating and humidifying treatment of the heating humidifier, the temperature and humidity of gas finally flowing out of the mask are proper, the irritation of dryness, coldness and the like to the air passage is reduced, the air passage injury, infection and the like are reduced, the emotion of an infant is stabilized, the illness state is lightened, the comfort and the adaptability of the infant during use are effectively improved, good personal care and treatment environment are provided for the infant, and the heating humidifier is high in practicability and very suitable for wide popularization and use. The automatic valve is arranged at the second interface of the T combination tube to form the end-expiratory pressure regulator (namely, the PEEP regulator) with an automatic opening and closing structure, and the resuscitation frequency can be accurately controlled by setting the opening and closing frequency of the automatic valve, so that the technical defect that the resuscitation frequency cannot be accurately controlled in the manual operation in the prior art is effectively overcome, and meanwhile, the working pressure and fatigue of medical staff are relieved. The dustproof cover with the net structure is covered at the opening of the second interface, so that the dust and sundries entering the T-shaped combined tube is effectively avoided, and the technical defect that the air passage is easy to pollute due to manual operation in the prior art is effectively overcome. In summary, the infant T combined resuscitator can not only regulate the temperature and the humidity, but also has the positive technical effects of automatic control and dust prevention, has extremely strong practicability, and is very suitable for wide popularization and use.

Preferably, the interface of the face mask of the infant T-shaped combined resuscitator is provided with a socket for the sealing insertion of a cannula of the negative pressure sputum aspirator, and the socket is in a closed natural state. Specifically, the socket is disposed about 3.0cm above the mask interface of the T-shaped structure.

Preferably, the automatic valve of the infant T-shaped combined resuscitator is electrically connected with the resuscitator body, and the automatic valve is an electromagnetic valve. Preferably, the dust cover of the infant T-shaped combined resuscitator is positioned at the opening of the second interface.

Drawings

Fig. 1 is a schematic structural view of the infant T-combination resuscitator of the present utility model.

Detailed Description

The technical solutions in the embodiments of the present application are clearly and completely described below with reference to specific embodiments and the accompanying drawings, and the technical solutions of the present utility model are illustrated and described. It will be apparent that the described embodiments are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure. Embodiments of the present utility model will now be described with reference to the drawings, wherein like reference numerals represent like elements throughout.

As shown in fig. 1, the infant T-combination resuscitator 100 of the present utility model includes a resuscitator body 1 connected to an external oxygen supply device to provide constant positive end expiratory pressure and peak inspiratory pressure for an infant, and the resuscitator body 1 may be a conventional T-combination resuscitator. The resuscitator body 1 of the present utility model has an oxygen inlet 11 and an oxygen outlet 12, the oxygen inlet 11 being adapted to be connected to an external oxygen supply, the oxygen inlet being connected to the oxygen supply via an air inlet hose 200. The resuscitator body 1 of the present utility model is further provided with a pressure release control knob 13, an inhalation pressure control knob 14, and an airway pressure gauge 15, the pressure release control knob 13 being used for adjusting the pressure of oxygen input into the resuscitator body 1 by the oxygen supply device, the inhalation pressure control knob 14 being used for adjusting the pressure of oxygen output from the oxygen outlet 12, and the airway pressure gauge 15 being used for displaying the pressure of the oxygen outlet 12. The innovation of the utility model is that the infant T-shaped combined resuscitator 100 also comprises a T-shaped combined hose device, wherein the T-shaped combined hose device comprises a connecting hose 21, a heating humidifier 22, a T-shaped combined pipe 23, a mask 24, an automatic valve 25, a dust cover 26 and the like; the heating humidifier 22 of the present utility model has an inlet 221 into which oxygen is supplied and an outlet 222 from which the heated and humidified oxygen flows out. One end of the connecting hose 21 is detachably connected with the oxygen outlet 12 of the resuscitator body 1; specifically, the connection hose 21 is detachably connected directly to the oxygen outlet 12 by plugging; in order to further ensure the connection stability of the connection hose 21 and the oxygen outlet 12, a quick-release buckle can be further arranged between the connection hose 21 and the oxygen outlet 12 for further fixation. The other end of the connecting hose 21 of the present utility model is detachably connected to the inlet 221 of the heating humidifier 22. Specifically, the connection hose 21 is detachably connected to the inlet 221 directly by plugging; in order to further ensure the connection stability of the connection hose 21 and the inlet 221, a quick-release buckle can be further arranged between the connection hose 21 and the inlet 221 for further fixation. The outlet 222 of the heating humidifier 22 is detachably connected with one end of the T-shaped combined pipe 23; specifically, the T-combination tube 23 is detachably connected to the outlet 222 directly by plugging; in order to further ensure the connection stability of the T-combination hose 23 and the outlet 222, a quick-release buckle may be further provided between the two for further fixation. The other end of the T-shaped combined tube 23 is in a T-shaped structure, the T-shaped structure forms a first interface 231 and a second interface 232 which are communicated with each other, and the first interface 231 is detachably connected with the mask 24; specifically, the first interface 231 is connected to the mask 24 by plugging. The automatic valve 25 of the utility model is internally arranged in the second interface 232 to form an end-expiratory pressure regulator with an automatic opening and closing structure, and the opening of the second interface 232 is covered with the dust cover 26 with a net structure. Therefore, the temperature and humidity regulating heating humidifier 22 is provided, and the heating humidifier 22 is directly connected to the connecting hose 21 connected with the oxygen outlet 12 of the resuscitator body 1, so that the temperature and humidity of the gas conveyed in the T-shaped combined tube 23 are regulated, the temperature and humidity of the gas finally flowing out of the mask 24 are suitable, the irritation of dryness, coldness and the like to the air passage is reduced, the comfort and adaptability of the infant are effectively improved, the illness state of the infant is further stabilized, good personal care and treatment environment are provided for the infant, and the device is high in practicability and very suitable for wide popularization and use. The automatic valve 25 is internally arranged in the second interface 232 of the T combination tube 23 to form the end-expiratory pressure regulator (namely, PEEP regulator) with an automatic opening and closing structure, so that the utility model can accurately control the resuscitation frequency by setting the required frequency of opening and closing the automatic valve 25, effectively solves the technical defect that manual operation cannot accurately control the resuscitation frequency in the prior art, and simultaneously relieves the working pressure and fatigue of medical staff. In addition, the opening of the second interface 232 is covered with the dust cover 26 with a net structure, and by the arrangement of the dust cover 26, the condition that dust, sundries and the like enter the air passage to cause pollution is effectively avoided, and the technical defect that the air passage is easy to pollute due to manual construction in the prior art is effectively overcome.

Preferably, a socket (not shown in the figure) for sealing insertion of the cannula of the negative pressure sputum aspirator is arranged on the interface of the face mask 24 of the infant T-shaped combined resuscitator 100, and the socket is in a closed state in natural state. Specifically, the socket is disposed about 3.0cm above the mask interface of the T-shaped structure. Through configuration socket and sputum aspirator for when the phlegm appears in infant's air flue, can in time suck away through sputum aspirator, ensure the smoothness of infant's air flue.

Preferably, in order to improve the accuracy and convenience of the resuscitation frequency, the automatic valve 25 of the infant T-combination resuscitator of the present utility model is electrically connected to the resuscitator body 1, and the automatic valve is preferably an electromagnetic valve. By providing a control unit for controlling the automatic valve 25 in the resuscitator body 1; specifically, the medical staff manually sets the frequency through the control unit according to the illness state, blood gas analysis and the like.

As shown in fig. 1, the temperature and humidity adjusting heating humidifier 22 is provided, so that the temperature and humidity of the oxygen conveyed in the T-shaped combined tube 23 are adjusted by the temperature and humidity of the heating humidifier 22, the temperature and humidity of the air finally flowing out of the mask 24 are suitable, the irritation of dryness, coldness and the like to the air passage is reduced, the comfort and adaptability of the infant are effectively improved, the illness state of the infant is further stabilized, good personal care and treatment environment are provided for the infant, and the infant warming humidifier is high in practicability and very suitable for wide popularization and use. According to the end-expiratory pressure regulator (namely, PEEP regulator) with the automatic valve 25 forming the automatic opening and closing structure, the resuscitation frequency can be accurately controlled by setting the required opening and closing frequency of the automatic valve 25, so that the technical defects that the resuscitation frequency cannot be accurately controlled and pollution is easy to cause in manual operation in the prior art are effectively overcome, and meanwhile, the working pressure and fatigue of medical staff are relieved. The dust cover 26 of the utility model effectively avoids the occurrence of pollution caused by dust, sundries and the like entering the air passage. In summary, the infant T-combination resuscitator 100 of the present utility model not only can regulate temperature and humidity, but also has the positive technical effects of automatic control and dust prevention, and has extremely strong practicality, thus being very suitable for wide popularization and use.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned. Meanwhile, the above disclosure is only of the preferred embodiments of the present utility model, and it is needless to say that the scope of the claims is not limited thereto, and therefore, the present utility model is not limited thereto except as by the claims.

Claims (4)

1. The utility model provides an infant T combination resuscitator, includes the resuscitator organism that is connected with external oxygen supply equipment and provides invariable end-expiratory pressure and peak pressure of breathing in for infant, the resuscitator organism includes oxygen inlet, oxygen export, pressure release control knob, breathing in pressure control knob and air flue pressure gauge, the oxygen inlet is used for being connected with external oxygen supply equipment, its characterized in that still includes T combination hose assembly, T combination hose assembly includes coupling hose, provides temperature and humidity control's heating humidifier, T combination pipe, face guard and automatic valve, the heating humidifier has the import that supplies the oxygen to get into and supplies the export that the oxygen that completes heating and humidification flows out, coupling hose's one end detachable with resuscitator organism's oxygen exit linkage, coupling hose's the other end with the import of heating humidifier is detachable connection, the export of heating humidifier with the one end detachable connection of T combination pipe, the other end of T combination pipe is T shape structure, T shape structure forms first interface and the second interface that communicates each other, first interface detachable with automatic valve is connected with automatic valve, place in the second valve cover in the automatic valve cover in the end-expiratory pressure regulator has the second end-stop structure.

2. The infant T-combination resuscitator according to claim 1, wherein a socket for the insertion of the cannula of the negative pressure sputum aspirator is provided on the interface of the mask, and the socket is closed in natural state.

3. The infant T-combination resuscitator of claim 1, wherein the automatic valve is electrically connected to the resuscitator body, and wherein the automatic valve is a solenoid valve.

4. The infant T-combination resuscitator of claim 1, wherein the dust cap is located at an opening of the second interface.

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