CN210873531U

CN210873531U - Pressing type inflatable foldable respiration balloon

Info

Publication number: CN210873531U
Application number: CN201921061210.6U
Authority: CN
Inventors: 凌淑莹
Original assignee: Fifth Affiliated Hospital of Guangzhou Medical University
Current assignee: Fifth Affiliated Hospital of Guangzhou Medical University
Priority date: 2019-07-08
Filing date: 2019-07-08
Publication date: 2020-06-30
Anticipated expiration: 2029-07-08

Abstract

The utility model belongs to the technical field of medical equipment, a push type inflatable foldable breathing balloon is related to, including a breathing mask, a resuscitation balloon and an oxygen storage bag which are detachably connected, the front end and the back end of the resuscitation balloon are respectively spliced with the breathing mask and the oxygen storage bag, the resuscitation balloon is made of elastic material, the middle part of the resuscitation balloon is provided with a foldable telescopic structure, the foldable telescopic structure comprises a plurality of folding surfaces for contraction or relaxation, and the adjacent folding surfaces are flexibly connected; when the resuscitation saccule is contracted for storage, the flexible part between the adjacent folding surfaces is bent until the adjacent folding surfaces are mutually overlapped. This inflatable collapsible respiration sacculus of push type is when accomodating, and the recovery sacculus can be folded and contract, has reduced the volume of accomodating of the inflatable collapsible respiration sacculus of this push type greatly, and the convenience is saved this inflatable collapsible respiration sacculus of push type and is placed, the carrying and the use when being convenient for salvage.

Description

Pressing type inflatable foldable respiration balloon

Technical Field

The utility model belongs to the technical field of medical instrument, especially, relate to an inflatable collapsible respiration sacculus of push type.

Background

The respiration saccule is also called resuscitation ball, simple respirator, air bag, rubber ball, etc. Is suitable for cardio-pulmonary resuscitation and occasions requiring artificial respiration for first aid. Especially suitable for suffocation, dyspnea or the condition that the oxygen supply needs to be improved. Has the advantages of convenient use, less pain, less complications, portability, and immediate ventilation with or without oxygen source. The simple respirator is suitable for: 1. cardio-pulmonary resuscitation, 2. respiratory depression caused by various toxicities, 3. paralysis of respiratory muscles caused by nerve and muscle diseases, 4. respiratory depression caused by various electrolyte disorders, 5. various large-scale operations, 6. cooperating with oxygen therapy, 7. conveying patients, being suitable for special inspection of mechanically ventilated patients, entering and exiting the operating room and other conditions, 8. temporarily replacing a mechanical ventilator (referring to an invasive ventilator, not including a noninvasive artificial airway) when meeting special conditions such as ventilator obstacle, power failure and the like, temporarily replacing the simple ventilator and easy ventilator and the like. The breathing balloon generally comprises three major parts, namely a breathing mask, a resuscitation balloon and an oxygen storage bag. Breathe the sacculus when not using, through with respirator, recovery sacculus and store up oxygen bag three major parts and separately and accomodate, but recovery sacculus single structure among the prior art can not fold the shrink, and occupation space is big, is not convenient for accomodate.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an inflatable collapsible respiration sacculus of push type aims at solving among the prior art when not using, through with respirator, recovery sacculus and store up oxygen bag three major parts separately and accomodate, but recovery sacculus single structure among the prior art can not fold the shrink, and occupation space is big, the technical problem of not being convenient for accomodate.

In order to achieve the above object, an embodiment of the present invention provides a foldable respiration balloon inflated by pressing, including a respiration mask, a resuscitation balloon and an oxygen storage bag, which are detachably connected, wherein the front end and the rear end of the resuscitation balloon are respectively inserted into the respiration mask and the oxygen storage bag, the resuscitation balloon is made of elastic material, a foldable telescopic structure is arranged in the middle of the resuscitation balloon, the foldable telescopic structure includes a plurality of folding surfaces for contraction or relaxation, and the adjacent folding surfaces are flexibly connected; when the resuscitation saccule is contracted and stored, the flexible part between the adjacent folding surfaces is bent until the adjacent folding surfaces are mutually overlapped; when the resuscitation saccule is used in a relaxation mode, the flexible part between the adjacent folding surfaces is stretched until the resuscitation saccule is restored to the original shape.

Optionally, the lower extreme of recovering sacculus is equipped with and is used for connecting store up the air inlet unit of oxygen bag, air inlet unit connects collapsible extending structure's right side, recovering sacculus's upper end is equipped with and is used for connecting respirator's air outlet means, air outlet means connects collapsible extending structure's left side.

Optionally, the air inlet device comprises a connecting disc fixed on the resuscitation balloon, and a respirator expansion connecting port and an air inlet pipe which are arranged on the connecting disc, the air inlet pipe is used for being connected with the oxygen storage bag in an inserting mode, and the connecting disc, the respirator expansion connecting port and the air inlet pipe are integrally formed.

Optionally, the air outlet device includes a one-way pressure safety valve fixed on the resuscitation balloon and an air outlet pipe connected to the one-way pressure safety valve, the air outlet pipe is used for being plugged into the respiratory mask, and the one-way pressure safety valve and the air outlet pipe are integrally formed.

Optionally, respiratory mask includes face guard casing, air inlet joint and aerifys the air cushion, air inlet joint sets firmly the top of face guard casing, air inlet joint be used for with the recovery sacculus is connected, it sets firmly to aerify the air cushion the bottom of face guard casing, install push type aerating device on the face guard casing, push type aerating device's charging connector is connected aerify on the air cushion, through pressing push type aerating device is right it aerifys to aerify the air cushion.

Optionally, the push type aerating device includes upper cover and with the peripheral heat seal sealing connection's of upper cover lower cover, the upper cover with the inner space forms the air cavity behind the heat seal sealing connection of lower cover, the outside of upper cover is equipped with presses splenium, air duct mouth and air duct mouth cap, the charging connector is fixed cover down.

Optionally, the inflation nozzle includes an air duct tube, a fixing seat and a sealing gasket, the fixing seat includes a fixing seat wall, a vent hole and a central hole, and the sealing gasket includes a disc sheet, an extension conical knot and a circular central shaft.

Optionally, one end of the inflatable air cushion is provided with a deflation valve.

The embodiment of the utility model provides an above-mentioned one or more technical scheme in the inflatable collapsible respiration sacculus of push type have one of following technological effect at least: the foldable respiration sacculus inflated by pressing comprises a foldable telescopic structure arranged in the middle of a resuscitation sacculus, wherein the foldable telescopic structure comprises a plurality of folding surfaces for contraction or relaxation, and adjacent folding surfaces are flexibly connected; when this inflatable collapsible respiration sacculus of push type is deposited, part respirator, recovery sacculus and oxygen storage bag, with recovery sacculus folding contraction, flexible position between the adjacent folded surface receives to buckle until adjacent folded surface overlaps each other promptly, at last with respirator, oxygen storage bag and shrink back recovery sacculus accomodate can. Consequently, this inflatable collapsible respiration sacculus of push type is when accomodating, because the recovery sacculus can be folded and contract, has reduced this inflatable collapsible respiration sacculus of push type's volume of accomodating greatly, conveniently stores the inflatable collapsible respiration sacculus of this push type and places, the carrying and the use when being convenient for salvage.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is an assembly schematic diagram of a foldable respiration balloon inflated by pressing according to an embodiment of the present invention.

Fig. 2 is an exploded schematic view of the foldable breathing balloon inflated by pressing according to the embodiment of the present invention.

Fig. 3 is a schematic structural view of a resuscitation balloon provided by an embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a breathing mask according to an embodiment of the present invention.

Fig. 5 is a schematic structural view of a pressing type inflator according to an embodiment of the present invention.

Fig. 6 is a schematic structural diagram of an air charging connector according to an embodiment of the present invention.

Fig. 7 is a cross-sectional view of an air charging connector according to an embodiment of the present invention.

Fig. 8 is a bottom view of an air charging connector according to an embodiment of the present invention.

Wherein, in the figures, the respective reference numerals:

1-breathing mask 11-mask shell 12-air inlet joint

13-inflating air cushion 131-air release valve 14-pressing type inflating device

141-upper cover 1411-pressing part 1412-air channel opening

1413 air channel cap 142 lower cover 143 inflating nozzle

1431-air duct 1432-fixing seat 1433-sealing gasket

1434-fixed seat wall 1435-vent hole 1436-central hole

1437-disk slice 1438-epitaxial conical junction 1439-circular mandrel

2-resuscitation sacculus 3-oxygen storage bag 4-foldable telescopic structure

41-folding surface 5-air inlet device 51-connecting disc

52-respirator expansion connecting port 53-air inlet pipe 6-air outlet device

61-one-way pressure safety valve 62-air outlet pipeline

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary and intended to explain the embodiments of the present invention and are not to be construed as limiting the present invention.

In the description of the embodiments of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which is only for convenience in describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the 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 one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.

In an embodiment of the present invention, as shown in fig. 1-2, a foldable respiration balloon inflated by pressing is provided, which includes a respiration mask 1, a resuscitation balloon 2 and an oxygen storage bag 3, which are detachably connected, wherein the front and back ends of the resuscitation balloon 2 are respectively inserted into the respiration mask 1 and the oxygen storage bag 3, the resuscitation balloon 2 is made of an elastic material, a foldable telescopic structure 4 is disposed in the middle of the resuscitation balloon 2, the foldable telescopic structure 4 includes a plurality of folding surfaces 41 for contraction or relaxation, and the adjacent folding surfaces 41 are flexibly connected; when the resuscitation balloon 2 is contracted and stored, the flexible part 42 between the adjacent folding surfaces 41 is bent until the adjacent folding surfaces 41 are overlapped; when the resuscitation balloon 2 is in relaxed use, the flexible part 42 between the adjacent folding surfaces 41 is stretched until the resuscitation balloon 2 is restored to the original shape.

When this inflated collapsible respiration sacculus of push type is deposited, will peg graft each other breathing mask 1 resuscitate sacculus 2 with store up oxygen bag 3 separately, will resuscitate sacculus 2 folding contraction, adjacent promptly flexible portion 42 position between the folded surface 41 receives to buckle until adjacent folded surface 41 overlaps each other, will at last breathing mask 1 store up oxygen bag 3 and shrink after the resuscitation sacculus 2 accomodate can, reduced the volume of accomodating of inflated collapsible respiration sacculus of this push type greatly, conveniently store the inflated collapsible respiration sacculus of this push type and place, carry and use when being convenient for rescue.

When the foldable respiration saccule inflated by the pressing type is assembled, the respiration mask 1, the oxygen storage bag 3 and the resuscitation saccule 2 after contraction are taken out, the resuscitation saccule 2 after contraction is stretched and relaxed, namely, the flexible part 42 between the adjacent folding surfaces 41 is stretched until the resuscitation saccule 2 recovers the original shape, and then the respiration mask 1 and the oxygen storage bag 3 are respectively inserted at the front end and the rear end of the resuscitation saccule 2.

In another embodiment of the present invention, as shown in fig. 3, the lower end of the resuscitation bag 2 of the foldable respiration bag inflated by the pressing type is provided with an air inlet device 5 for connecting the oxygen storage bag 3, the air inlet device 5 is connected to the right side of the foldable telescopic structure 4, the upper end of the resuscitation bag 2 is provided with an air outlet device 6 for connecting the respiration mask 1, and the air outlet device 6 is connected to the left side of the foldable telescopic structure 4.

Further, the air inlet device 5 of the foldable respiration sacculus inflated by the pressing type comprises a connecting disc 51 fixed on the resuscitation sacculus 2, and a respirator expansion connecting port 52 and an air inlet pipe 53 arranged on the connecting disc 51, wherein the air inlet pipe 53 is used for being connected with the oxygen storage bag 3 in an inserting mode, and the connecting disc 51, the respirator expansion connecting port 52 and the air inlet pipe 53 are integrally formed.

Further, the air outlet device 6 of the foldable respiration sacculus inflated by pressing comprises a one-way pressure safety valve 61 fixed on the resuscitation sacculus 2 and an air outlet pipeline 62 connected to the one-way pressure safety valve 61, wherein the air outlet pipeline 62 is used for being spliced with the respiration mask 1, and the one-way pressure safety valve 61 and the air outlet pipeline 62 are integrally formed.

In another embodiment of the present invention, as shown in fig. 4 to 8, the breathing mask 1 of the foldable breathing balloon inflated by pressing type includes a mask shell 11, an air inlet connector 12 and an inflation air cushion 13, the air inlet connector 12 is fixed on the top of the mask shell 11, the air inlet connector 12 is used for connecting with the resuscitation balloon 2, the inflation air cushion 13 is fixed on the bottom of the mask shell 11, the pressing type inflation device 14 is installed on the mask shell 11, the inflation nozzle 143 of the pressing type inflation device 14 is connected on the inflation air cushion 13, and the pressing type inflation device 14 inflates the inflation air cushion 13.

Further, the pressing type inflating device 14 of the pressing type inflatable foldable breathing balloon comprises an upper cover 141 and a lower cover 142 which is in heat sealing connection with the periphery of the upper cover 141, the inner space of the upper cover 141 and the lower cover 142 after heat sealing connection forms an air cavity, the outer side of the upper cover 141 is provided with a pressing part 1411, an air channel opening 1412 and an air channel opening cap 1413, and the inflating nozzle 143 is fixed on the lower cover 142.

Further, the inflating nozzle 143 of the push-to-inflate foldable breathing balloon includes an airway tube 1431, a holder 1432 and a sealing gasket 1433, the holder 1432 includes a holder wall 1434, a vent hole 1435 and a central hole 1436, and the sealing gasket 1433 includes a circular disc 1437, an outward conical knot 1438 and a circular central shaft 1439.

Further, the diameter of the circular mandrel 1439 is smaller than the diameter of the central hole 1436, the diameter of the bottom surface of the outward extending conical knot 1438 is larger than the diameter of the central hole 1436, and the diameter of the disc sheet 1437 is equal to the diameter of the bottom surface of the fixed seat 1432. The circular mandrel 1439 can pass through the central hole 1436 until the extension conical knot 1438 is above the central hole 1436, and then the bottom surface of the extension conical knot 1438 is clamped above the central hole 1436, so that the disc plate 1437 of the sealing gasket 1433 is tightly attached to the bottom surface of the fixed seat 1432, and thus, gas is prevented from passing through the disc plate 1437 from bottom to top to enter the vent hole 1435 of the fixed seat 1432, and unidirectional closing of the inflating nozzle 143 is achieved.

Specifically, during the process of inflating the inflatable cushion 13 by pressing the press type inflator 14: when the pressing portion 1411 of the upper cover 141 is pressed by hand, the gas in the gas chamber is pressed, the gas enters the inflating nozzle 143 of the lower cover 142 through the gas channel opening 1412 of the upper cover 141, the sealing gasket 1433 in the inflating nozzle 143 is pressed by the gas flow from top to bottom, the disc plate 1437 of the sealing gasket 1433 is opened, and the gas enters the inflating gas cushion 13. The pressing portion 1411 of the upper cover 141 is pressed by hand for a plurality of times, and the process is repeated, so that the inflation of the inflatable cushion 13 is realized. When the pressing portion 1411 of the upper cover 141 is released by hand, the inflating nozzle 143 of the lower cover 142 is unidirectionally closed, so as to prevent air from entering the air chamber from the inflating air cushion 13 from the bottom to the top. When the inflatable cushion 13 is inflated, the air channel opening cap 1413 on the upper cover 141 can be covered on the air channel opening 1412 on the upper cover 141, so that dust is prevented, and the sealing effect of air is enhanced.

In another embodiment of the present invention, a release valve 131 is disposed at one end of the inflatable cushion 13 of the foldable breathing bag, and when the breathing mask 1 needs to be stored, the release valve 131 discharges the air in the inflatable cushion 13 to reduce the volume of the breathing mask 1.

The utility model discloses the use principle of the inflatable collapsible respiration sacculus of push type does:

firstly, adjusting the states of the breathing mask 1, the resuscitation balloon 2 and the oxygen storage bag 3: for the respiratory mask 1, the inflation cushion 13 is inflated by pressing the pressing type inflation device 14, for the resuscitation balloon 2, the deflated resuscitation balloon 2 is stretched and relaxed, that is, the flexible parts 42 between the adjacent folding surfaces 41 are stretched until the resuscitation balloon 2 recovers the original shape, and then the respiratory mask 1 and the oxygen storage bag 3 are respectively inserted at the front end and the rear end of the resuscitation balloon 2;

secondly, enabling the patient to lie on the back and put flat, standing an operator at the back of the top of the head of the patient, checking whether the respiratory tract of the patient is unobstructed, clearing sundries and false teeth in the oral cavity of the patient, unfastening the clothes of the patient, if a quilt is covered, opening the quilt, exposing the chest and unfastening the trouser belt;

thirdly, if the pillow is taken away, the head of the patient is tilted backwards, the lower jaw is dragged, and an oral cavity air duct needs to be arranged if necessary;

fourthly, the breathing mask 1 is buckled on the mouth and nose of a patient, the left thumb and the index finger tightly press the breathing mask 1, and the other three fingers tightly press the lower jaw of the patient;

and fifthly, regularly squeezing the resuscitation balloon 2 by the right hand to deliver oxygen into the lungs of the patient, wherein the oxygen is delivered 10-15 times/min for adults and 14-20 times/min for children.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a inflatable collapsible respiration sacculus of push type, is including dismantling respirator, the recovery sacculus of connecting and store up the oxygen bag, around the recovery sacculus both ends respectively with respirator with store up the oxygen bag and peg graft mutually, its characterized in that: the resuscitation balloon is made of elastic materials, a foldable telescopic structure is arranged in the middle of the resuscitation balloon and comprises a plurality of folding surfaces for contraction or relaxation, and the adjacent folding surfaces are flexibly connected; when the resuscitation saccule is contracted and stored, the flexible part between the adjacent folding surfaces is bent until the adjacent folding surfaces are mutually overlapped; when the resuscitation saccule is used in a relaxation mode, the flexible part between the adjacent folding surfaces is stretched until the resuscitation saccule is restored to the original shape.

2. The push-to-inflate collapsible respiration balloon of claim 1, wherein: the lower extreme of recovering sacculus is equipped with and is used for connecting store up the air inlet unit of oxygen bag, air inlet unit connects collapsible extending structure's right side, recovering sacculus's upper end is equipped with and is used for connecting respirator's air outlet means, air outlet means connects collapsible extending structure's left side.

3. The push-to-inflate collapsible respiration balloon of claim 2, wherein: the air inlet device comprises a connecting disc fixed on the resuscitation balloon, and a respirator expansion connecting port and an air inlet pipe which are arranged on the connecting disc, wherein the air inlet pipe is used for being connected with the oxygen storage bag in an inserting mode, and the connecting disc, the respirator expansion connecting port and the air inlet pipe are integrally formed.

4. The push-to-inflate collapsible respiration balloon of claim 2, wherein: the air outlet device comprises a one-way pressure safety valve fixed on the resuscitation balloon and an air outlet pipeline connected to the one-way pressure safety valve, the air outlet pipeline is used for being connected with the breathing mask in an inserting mode, and the one-way pressure safety valve and the air outlet pipeline are integrally formed.

5. The push-to-inflate collapsible respiration balloon of any one of claims 1 to 4, wherein: breathing mask includes face guard casing, air inlet joint and aerifys the air cushion, air inlet joint sets firmly the top of face guard casing, air inlet joint be used for with the recovery sacculus is connected, it sets firmly to aerify the air cushion the bottom of face guard casing, the last push type aerating device of installing of face guard casing, push type aerating device's charging connector is connected aerify on the air cushion, through pressing push type aerating device is right it aerifys to aerify the air cushion.

6. The push-to-inflate collapsible respiration balloon of claim 5, wherein: push type aerating device include the upper cover and with the peripheral heat seal sealing connection's of upper cover lower cover, the upper cover with the inner space forms the air cavity behind the heat seal sealing connection of lower cover, the outside of upper cover is equipped with presses splenium, air duct mouth and air duct mouth cap, the charging connector is fixed cover down.

7. The push-to-inflate collapsible respiration balloon of claim 6, wherein: the inflation nozzle comprises an air channel pipe, a fixed seat and a sealing gasket, the fixed seat comprises a fixed seat wall, an air vent and a central hole, and the sealing gasket comprises a disc sheet, an epitaxial conical knot and a circular central shaft.

8. The push-to-inflate collapsible respiration balloon of claim 5, wherein: one end of the inflatable air cushion is provided with a deflation valve.