CN209137652U - CPR life-kiss device - Google Patents

Abstract

The utility model discloses a kind of CPR life-kiss devices, belong to medical instrument；It is intended to provide and a kind of be not only able to achieve two people artificial respiration rescue and but also the CPR life-kiss device that does not contact directly with patient oral cavity alternately are implemented to patient.It includes the blowning installation being made of the first hose and blowing nozzle, by the second hose and the inlet duct constituted of being difficult to articulate；Two first hoses (2) are connected to by tee pipe coupling (13) with the second hose (7), are fixed with partition (15) in tee pipe coupling (13)；The inside of tee pipe coupling (13) is divided into Liang Ge sub-air chamber (16) and a total gas chamber (12) by the partition, has stomata (14) on partition (15), there is the spring valve (17) for being fixed on partition (15) bottom surface below each stomata (14).The utility model structure is simple, health easy to use, safe, the effciency of respiratory are high；It is a kind of respirator for CPR.

Description

CPR life-kiss device

Technical field

The utility model relates to a kind of respirators more particularly to a kind of CPR life-kiss to fill It sets；Belong to medical instrument.

Background technique

It is frequently encountered rescue task in retinue health service outside institute, leaders once occur sudden arrest of heart beat, then must Rescue recovery must be carried out at once；Otherwise brain in patients and the irreversible damage of organs in adult be will cause after 4~6min.By Lack in medical resource outside institute, artificial respiration must be implemented mouth to mouth when implementing CPR for leaders；Therefore exist by The risk that secretion infects in leaders oral cavity, influences the health of medical staff.CPR is in a short time High-intensitive physical work, rescuer is larger in rescue process physical demands, and existing artificial breathing device for cardio-pulmonary resuscitation is suitable only for In one man operation, life-kiss effect is influenced, the defects of there are inefficiency.

Summary of the invention

In view of the above defects of the prior art, the utility model is intended to provide one kind and had both been able to achieve two people alternating pair The CPR life-kiss device that patient implements artificial respiration rescue and do not contact directly with patient oral cavity again.

To achieve the goals above, the utility model uses following technical scheme: it includes by being connected to the first hose Blowning installation that blowing nozzle is constituted, the inlet duct being made of the bite being connected to the second hose；Two sets of air blowings dress The first hose set is connected to commonly through tee pipe coupling with the second hose, is fixed in tee pipe coupling in inverted " t " font Partition；The inside of tee pipe coupling is divided into Liang Ge sub-air chamber and a total gas chamber by the partition, Liang Ge sub-air chamber and one it is total Gas chamber constitutes the structure of falling triangle disposition；Position on partition corresponding to Liang Ge sub-air chamber offers stomata, has below each stomata It is fixed on the spring valve of partition bottom surface.

It is connected with check valve between tee pipe coupling and the second hose, the check valve is by being docked and connected with tee pipe coupling Valve body, the upper valve opening being located on the valve body, through the outwardly directed escape pipe of valve body and both ends, be located at the outlet pipe surface and With upper valve opening coaxial lower valve opening, be fixed on the spring on escape pipe, between upper valve opening and lower valve opening and by the spring will It holds out against the composition of the spherical valve core in upper valve opening.Second hose is fixed with oxygen face mask.

Compared with the prior art, the utility model is by adopting the above-described technical solution, by the single air blowing of traditional structure Device has been changed to two blowning installations, therefore can be realized two medical staff and alternately implement mouth-to-mouth manually to exhale to patient It inhales, to guarantee the validity of artificial respiration, improve salvage success rate.In addition, due to being used inside tee pipe coupling in T The partition of font, and increase two check valves；Therefore two medical staff can not only be realized to a patient while reality CPR rescue is applied, but also can avoid air-flow and mutually alter logical and cause cross-infection.Third, due to using bite, because This can by the bite by patient's oral cavity expanding, increase patient lungs' air inflow.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model embodiment.

In figure: blowing nozzle 1, the first hose 2, upper valve opening 3, spherical valve core 4, escape pipe 5, valve body 6, the second hose 7, bite 8, oxygen face mask 9, spring 10, lower valve opening 11, total gas chamber 12, tee pipe coupling 13, stomata 14, partition 15, sub-air chamber 16, spring Valve 17.

Specific embodiment

The utility model is described in further detail with specific embodiment with reference to the accompanying drawing.

Blowning installation is made of the first hose 2, the blowing nozzle 1 being connected to first hose as shown in Figure 1:.Described in two sets Blowning installation passes through the connection corresponding with the left port of tee pipe coupling 13, right output port respectively of respective first hose 2, the tee tube The lower port of connector is connected to by the second hose 7 with bite 8.The partition 15 in inverted " t " font is fixed in tee pipe coupling 13； The inside of tee pipe coupling 13 is divided into Liang Ge sub-air chamber 16 and a total gas chamber 12 by the partition, Liang Ge sub-air chamber 16 and one Total gas chamber 12 constitutes the structure of falling triangle disposition.Position on partition 15 corresponding to Liang Ge sub-air chamber 16 offers stomata 14, each gas There is the spring valve 17 for being fixed on 15 bottom surface of partition in the lower section in hole 14；The spring valve (is schemed by the torsional spring being mounted in shaft In be not shown) stomata 14 is closed.

In order to avoid being contacted with the gas that patient breathes out, it is connected between tee pipe coupling 13 and the second hose 7 unidirectional Valve.The check valve by the valve body 6 being threadedly coupled with 13 lower port of tee pipe coupling, the upper valve opening 3 being provided on the valve body, run through The outwardly directed escape pipe 5 of valve body 6 and both ends is provided with the outlet pipe surface and the lower valve opening 11 coaxial with upper valve opening 3, position The connected other end of spherical valve core 4, one end and the spherical valve core between upper valve opening 3 and lower valve opening 11 is passed down through lower valve opening 11 And the spring 10 for being fixed on 5 inner wall of escape pipe is constituted, which holds out against spherical valve core 4 in upper valve opening 3.

In order to improve the validity of artificial respiration, the second hose 7 is fixed with oxygen face mask 9.

When implementing rescue, bite 8 is filled in patient mouthful, oxygen face mask 9 is covered on into patient facial region, is then aligned with blowing nozzle 1 blows.The gas of medical staff's blowout enters corresponding sub-air chamber 16 by the first hose 2, then opens corresponding spring Valve 17 enters total gas chamber 12；Gas overcomes the elastic force of spring 10 to open spherical valve core 4 downwards and be pressed on the spherical valve core It is closed in lower valve opening 11；Then gas enters the inside of valve body 6 and passes sequentially through the second hose 7, bite 1 enters patient Lung.When medical staff stops blowing, spring valve 17 is under the action of torsional spring by the closing of stomata 14, spherical valve core 4 in bullet Lower valve opening 11 is left under the action of spring 10 and closes upper valve opening 3；At this point, the gas of patient's exhalation passes sequentially through bite 1, second Hose 7 enters inside valve body 6, then enters escape pipe 5 by lower valve opening 11 and excludes outward；To complete an artificial respiration.

Claims (3)

1. a kind of CPR life-kiss device, including the air blowing being made of the blowing nozzle being connected to the first hose Device, the inlet duct being made of the bite being connected to the second hose；It is characterized by: the first of two sets of blowning installations Hose (2) is connected to commonly through tee pipe coupling (13) with the second hose (7), is fixed in tee pipe coupling (13) in inverted " t " The partition (15) of font；The inside of tee pipe coupling (13) is divided into Liang Ge sub-air chamber (16) and a total gas chamber by the partition (12), Liang Ge sub-air chamber (16) and a total gas chamber (12) constitute the structure of falling triangle disposition；Correspond to two points on partition (15) The position of gas chamber (16) offers stomata (14), has the spring valve for being fixed on partition (15) bottom surface below each stomata (14) (17)。

2. CPR life-kiss device according to claim 1, it is characterised in that: tee pipe coupling (13) Be connected with check valve between the second hose (7), the check valve by be docked and connected with tee pipe coupling (13) valve body (6), set Upper valve opening (3) on the valve body, through the outwardly directed escape pipe in valve body (6) and both ends (5), be located at the outlet pipe surface simultaneously And with upper valve opening (3) coaxial lower valve opening (11), the spring (10) being fixed on escape pipe (5), be located at upper valve opening (3) and lower valve Between hole (11) and the spherical valve core (4) in upper valve opening (3) is held out against by the spring to constitute.

3. CPR life-kiss device according to claim 1 or 2, it is characterised in that: the second hose (7) It is fixed with oxygen face mask (9).