Pneumothorax first-aid device

Abstract

The utility model discloses a pneumothorax first-aid device which comprises a box body with a built-in power supply, a breathing machine arranged in the box body, an oxygen bottle communicated with the breathing machine and a respirator which is communicated with the oxygen bottle and can extend out of the box body. A box cover with the outer side wall being an inclined face is hinged to the position, corresponding to the breathing machine, of the box body, and the non-hinged end of the box cover is detachably connected with the box body. One side of the box body is movably provided with a positioning plate for directional puncture of the gas needle, the other side of the box body is movably provided with a gas guide cylinder, and the gas needle is embedded and fixed on the positioning plate and is communicated with the gas guide cylinder. The box body internally provided with the breathing machine, the oxygen bottle and the respirator is arranged, the box body is connected with the box cover provided with the inclined face, the posture of a patient can be conveniently adjusted in good time, and the positioning plate is movably arranged so that the acupuncture position can be conveniently adjusted, positioned and guided; and the gas guide cylinder movably arranged along with the box body is convenient to carry and is also suitable for being placed during use, the structure is simple and compact, and the use is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical instrument technical field, especially a kind of pneumothorax first-aid device. BACKGROUND

[0002] Pneumothorax is a sudden illness, and can lead to death in severe cases, so pneumothorax attack cannot be taken lightly;The formation principle of pneumothorax is that gas enters the chest, at which time the patient's lung back pressure is flat, and immediate semi-recumbent semi-sitting position is required, patient activity is limited, and aerobic exercise is reduced. The existing pneumothorax first-aid device for cardiothoracic surgery nursing cannot well control the patient's posture, and it is also difficult to control the depth of the drainage needle when the drainage needle is inserted. In addition, some pneumothorax patients need oxygen supply during first aid, and the existing pneumothorax first-aid equipment does not have an oxygen supply setting. SUMMARY

[0003] In view of the above technical problems of the prior art, the technical problem to be solved by the utility model is to provide a pneumothorax first-aid device which is convenient for pneumothorax first-aid treatment and can supply oxygen to pneumothorax patients during first aid.

[0004] To solve the above technical problems, one technical scheme of the utility model is to provide a pneumothorax first-aid device, which comprises a box body with a built-in power supply, a breathing machine built-in in the box body and connected with the power supply, an oxygen cylinder communicated with the breathing machine, and a breathing mask communicated with the oxygen cylinder and capable of extending out of the box body. A box cover with an inclined outer side wall is hingedly arranged on the box body corresponding to the position of the breathing machine, and the non-hinged end of the box cover is detachably connected with the box body. A positioning plate for directional puncture of a gas needle is movably arranged on one side of the box body, and a gas guide cylinder is movably arranged on the other side of the box body. The gas needle is embedded and fixed on the positioning plate and is arranged in communication with the gas guide cylinder.

[0005] With the above structure, the breathing machine, oxygen cylinder and breathing mask for conveniently supplying oxygen to the patient are arranged in the box body, which is beneficial to supplying oxygen to the patient during pneumothorax first-aid and maintaining the physiological respiration required by the patient, thereby improving the survival rate of the patient after treatment. The box cover is arranged to shield the breathing machine, oxygen cylinder and breathing mask, and is convenient for opening during carrying and replacement. The inclined surface on the box cover is arranged to adjust the patient's posture from lying to semi-recumbent semi-sitting position, which meets the needs of pneumothorax treatment. The movably arranged positioning plate is used to adjust the position of the positioning plate on the patient's chest and to position the puncture position of the gas needle. The movably arranged gas guide cylinder is used to quickly guide the gas in the chest cavity at the gas needle position, and is adapted to the placement state of the box body to facilitate carrying and avoid use interference. The gas needle embedded in the positioning plate is convenient for synchronous carrying and can avoid needle stick injury.

[0006] In order to facilitate the placement and convenient to carry, as preferred, the oxygen cylinder and the breathing mask are connected with the air pipe, and the air pipe is placed in the placement slot in the box.

[0007] In order to facilitate the use and avoid the use of interference, as preferred, the side of the box cover is provided with an opening, and the side of the opening is provided with a notch. When the breathing mask is taken out of the box, the air pipe connected with the breathing mask is put into the opening through the notch, so that the air pipe is arranged at the position of the opening.

[0008] In order to facilitate the use and simplify the structure, as preferred, the box cover is provided with a snap ring, and the box body is provided with a protrusion corresponding to the position of the snap ring. The snap ring is clamped and fixed with the protrusion.

[0009] In order to facilitate the movement and disassembly of the positioning plate, and simplify the structure, as preferred, the box body is provided with an elastic band, the elastic band is provided with a connecting plate, and the connecting plate is provided with a strip-shaped hole. The box body is provided with an insertion block corresponding to the position of the connecting plate, and the outer side wall of the insertion block is provided with a stop block. When used, the stop block is arranged out of the strip-shaped hole, and the insertion block is arranged in the strip-shaped hole. Under the action of the elastic force of the elastic band, the lower end hole wall of the strip-shaped hole abuts against the lower end surface of the insertion block, and the inner side wall of the stop block abuts against the outer side wall of the connecting plate.

[0010] In order to facilitate the quick positioning of the positioning plate, and facilitate the disassembly and replacement, as preferred, one side of the positioning plate is provided with a protrusion, and the protrusion is provided with a connecting hole for the elastic band. The other side of the positioning plate is provided with a double-sided adhesive pad.

[0011] In order to avoid needle stick injury and facilitate installation, as preferred, a puncture hole is arranged in the middle of the positioning plate, and a placement hole is arranged in the outer side wall of the positioning plate. The outer side of the gas needle is provided with a cover cylinder, and the cover cylinder is nested in the placement hole.

[0012] In order to facilitate the rotation of the gas guide cylinder, and keep it vertically placed during carrying and using, as preferred, a rotating shaft is arranged on the box body, a fixing ring is arranged on the rotating shaft, a gas guide cylinder is clamped in the fixing ring, an air inlet pipe connected with the gas needle is arranged on one side of the gas guide cylinder, and an air outlet pipe communicated with the air inlet pipe is arranged on the other side.

[0013] In order to avoid the gas guide cylinder from turning over during carrying, and facilitate quick disassembly and positioning, as preferred, a support rod is screwed on the box body corresponding to the position of the air outlet pipe. A cover is screwed and arranged on the support rod. The cover covers the pipe opening of the air outlet end of the air outlet pipe, so as to limit the rotation of the gas guide cylinder.

[0014] Beneficial effect: the utility model discloses the box that is built-in breathing machine, oxygen cylinder and breathing mask is provided with the box cover of bevel on the box, and the posture of patient is adjusted in time conveniently, and the position of acupuncture of positioning plate that is movably arranged is adjusted and positioned conveniently, and the gas guide cylinder that is movably arranged with the box is convenient for carrying, and also is adapted to place when using, and the structure is simple and compact, and convenient to use. BRIEF DESCRIPTION OF DRAWINGS

[0015] The drawings described herein are used to provide further understanding of the present application, and form a part of the present application, the illustrative embodiments of the present application and the description thereof are used to explain the present application, and do not constitute improper limitation on the present application. In the drawings:

[0016] Figure 1 It is the installation structure schematic diagram of the utility model.

[0017] Figure 2 It is the installation structure schematic diagram of the utility model. Figure 1 It is the enlarged view of A in the utility model.

[0018] Figure 3 It is the enlarged view of B in the utility model. Figure 1

[0019] Figure 4 It is the installation structure schematic diagram in the box.

[0020] Figure 5 It is the structure schematic diagram of positioning plate.

[0021] Figure 6 It is the installation structure schematic diagram of gas guide cylinder before use.

[0022] The meaning of each reference sign in the drawings is as follows:

[0023] Box-1, breathing machine-10, placing groove-100, plug-101, stop block-102, box cover-11, opening-110, oxygen cylinder-12, air pipe-121, breathing mask-13, snap ring-14, protruding block-15, handle-16, control panel-17;

[0024] Positioning plate-2, gas needle-20, puncture hole-201, placing hole-202, gas guide cylinder-21, connecting hole-22, double-sided rubber pad-23, cover cylinder-24, gasket-25;

[0025] Elastic band-3, connecting plate-30, strip-shaped hole-301, rotating shaft-4, fixing ring-40, air inlet pipe-41, air outlet pipe-42, supporting rod-43, cover-44. DETAILED DESCRIPTION

[0026] By Figure 1 , Figure 2 , Figure 3 ,​Figure 4 、 Figure 5 and Figure 6 The utility model discloses a box body 1 with power supply built-in, a breathing machine 10 built-in in the box body 1 and connected with power supply, an oxygen cylinder 12 communicated with the breathing machine 10 and a breathing mask 13 communicated with the oxygen cylinder 12 and can extend out of the box body 1, a box cover 11 with the outer side wall as the inclined plane is hinged on the position corresponding to the breathing machine 10 on the box body 1, and the non-hinged end of the box cover 11 is detachably connected with the box body 1, a positioning plate 2 for directional puncture of gas needle 20 is movably arranged on one side of the box body 1, and a gas guide cylinder 21 is movably arranged on the other side, and the gas needle 20 is fixedly embedded on the positioning plate 2 and arranged in communication with the gas guide cylinder 21.

[0027] Specifically, a gas pipe 121 is connected between the oxygen cylinder 12 and the breathing mask 13, and a placing groove 100 for accommodating the gas pipe 121 is arranged in the box body 1, a hole 110 is arranged on one side of the box cover 11, a notch is arranged on one side of the hole 110, and when the breathing mask 13 is taken out of the box body 1, the gas pipe 121 communicated with the breathing mask 13 is placed into the hole 110 through the notch, so that the gas pipe 121 is arranged at the position of the hole 110.

[0028] A snap ring 14 is arranged on the box cover 11, a protruding block 15 is arranged on the box body 1 at the position corresponding to the snap ring 14, and the snap ring 14 is fixedly connected with the protruding block 15, wherein the snap ring 14 is made of POE material, so as to be elastically buckled with the protruding block 15, and the box cover 11 can be conveniently opened and buckled on the box body 1.

[0029] An elastic band 3 is arranged on the box body 1, a connecting plate 30 is arranged on the elastic band 3, and a strip-shaped hole 301 is arranged on the connecting plate 30, a plug-in block 101 is arranged on the box body 1 at the position corresponding to the connecting plate 30, a stop block 102 is arranged on the outer side wall of the plug-in block 101, in use, the stop block 102 is arranged to pass through the strip-shaped hole 301, and the plug-in block 101 is arranged to extend into the strip-shaped hole 301, under the elastic force of the elastic band 3, the lower end wall of the strip-shaped hole 301 is abutted against the lower end surface of the plug-in block 101, and the inner side wall of the stop block 102 is abutted against and limited by the outer side wall of the connecting plate 30.

[0030] A protruding block is arranged on one side of the positioning plate 2, a connecting hole 22 for the elastic band 3 to pass through is arranged on the protruding block, a double-sided adhesive pad 23 is arranged on the other side of the positioning plate 2, a puncture hole 201 is arranged in the middle of the positioning plate 2, a placing hole 202 is arranged on the outer side wall of the positioning plate 2, a cover cylinder 24 is arranged on the outer side of the gas needle 20, and the cover cylinder 24 is nested in the placing hole 202.

[0031] A rotating shaft 4 is provided on the housing 1, and a fixing ring 40 is provided on the rotating shaft 4. A gas guide tube 21 is clamped in the fixing ring 40. An air inlet pipe 41 connected to the air needle 20 is provided on one side of the gas guide tube 21, and an air outlet pipe 42 connected to the air inlet pipe 41 is provided on the other side. A support rod 43 is screwed to the housing 1 at the position corresponding to the air outlet pipe 42. A cover 44 is screwed through the support rod 43. The cover 44 covers the outlet end of the air outlet pipe 42 to limit the rotation of the gas guide tube 21.

[0032] The working principle of this utility model is as follows:

[0033] like Figures 1 to 6 As shown, when using it, first twist the cover 44 so that the cover 44 is away from the outlet of the air pipe 42, then place the box 1 horizontally. During this process, at the same time, hold and rotate the gas guide tube 21 to a vertical position, and place it on the same base surface (e.g., the ground) as the box 1 for use.

[0034] Next, pull down the connecting plate 30 so that the lower end wall of the strip hole 301 is away from the lower end face of the insert 101. Move the connecting plate 30 horizontally outward so that the insert 101 and the stop block 102 are both moved out of the strip hole 301. That is, the elastic band 3 is disconnected from the box body 1. Quickly remove the positioning plate 2 from the elastic band 3. Then, pry open the retaining ring 14 from the protrusion 15 and open the box cover 11. Turn on the ventilator 10, take out the breathing mask 13, insert the trachea 121 into the opening 110 through the notch, and make the trachea 121 pass through the opening 110. Then flip and fasten the box cover 11, and the retaining ring 14 is locked and fixed to the protrusion 15.

[0035] Next, quickly move the patient's body onto the inclined surface of the box lid 11, adjust the patient to a semi-reclining, semi-sitting position, and drape the elastic band 3 over the patient's body. At this time, put the breathing mask 13 on the patient, then let the elastic band 3 pass through the connecting hole 22, and put the positioning plate 2 on the elastic band 3. Then pull the elastic band 3 and bring the connecting plate 30 closer to the stop block 102. Then, the stop block 102 passes through the strip hole 301, and the insert 101 extends into the strip hole 301. Under the elastic force of the elastic band 3, the lower end wall of the strip hole 301 abuts against the lower end face of the insert 101, and the inner side wall of the stop block 102 abuts against the outer side wall of the connecting plate 30 for limitation. At this time, the elastic band 3 is on the patient's body, and the positioning plate 2 can also move on the elastic band 3 through the connecting hole 22 to achieve the purpose of moving at the patient's chest position. If necessary, the patient's upper limbs can also be wrapped around and limited.

[0036] In the process of determining the acupuncture position, the acupuncture hole 201 moves synchronously with the positioning plate 2 to the acupuncture position, at this time, the double-sided adhesive pad 23 is attached to the patient's body to limit the movement of the positioning plate 2, and then the gas needle 20 with the cover cylinder 24 is taken out from the placement hole 202, the cover cylinder 24 is pulled off, and the gas needle 20 is inserted into the patient's chest cavity from the acupuncture hole 201, the gas in the chest cavity enters the gas guide cylinder 21 through the gas inlet pipe 41, and is discharged through the gas outlet pipe 42; in order to facilitate observation and confirmation of the state of chest cavity gas discharge, clear water should be poured into the gas guide cylinder 21 in advance, and the gas outlet end of the gas inlet pipe 41 should be located below the water surface, and the generation of bubbles at the gas outlet end indicates that the gas in the chest cavity is being discharged.

[0037] After the first aid treatment is completed, the gas needle 20 is pulled out, the cover cylinder 24 is nested into the placement hole 202 to prevent needle stick injury, the elastic band 3 is removed according to the foregoing operation, the acupuncture site is disinfected, the box body 1 is removed from the patient, and the elastic band 3 is connected to the box body 1; the box body 1 is turned to the vertical position, the gas guide cylinder 21 is held vertically by hand, when the gas outlet pipe 42 moves to the position of the cover cap 44, the cover cap 44 is twisted to cover the gas outlet end of the gas outlet pipe 42, so as to limit the rotation of the gas guide cylinder 21, which not only facilitates the carrying of the box body 1, but also prevents the clear water from flowing out.

[0038] It should be noted that during this process, if the patient still needs oxygen supply, the breathing mask 13 is not removed, since the box body 1 can be carried and moved, the use of continuous oxygen supply during movement is not affected; if oxygen supply is not needed, when the box body 1 is removed, the box cover 11 is opened, the breathing machine 10 is turned off, the breathing mask 13 is removed, and the breathing mask 13 and the gas pipe 121 are placed in the box body 1, wherein the gas pipe 121 needs to be folded and placed in the placement groove 100, finally, the clasp ring 14 is clamped and fixed with the protruding block 15 to buckle the box cover 11, and the box body 1 can be carried away.

[0039] In addition, in an emergency situation and without the need to adjust the patient's posture, in addition to the foregoing oxygen supply operation and the vertical arrangement of the gas guide cylinder 21, the connection between the box body 1 and the elastic band 3 is quickly disconnected, and the positioning plate 2 is removed and placed on the patient's chest, the double-sided adhesive pad 23 is attached to the patient's body to limit the movement of the positioning plate 2, and then the gas needle 20 is taken out to start the acupuncture and gas discharge operation as described above, which will not be described here; in this embodiment, only two double-sided adhesive pads 23 are shown in the schematic diagram, in order to ensure the stability of the positioning plate 2, the double-sided adhesive pads 23 should be symmetrically arranged at multiple points on the positioning plate 2, and the embodiment is not unique.

[0040] In addition, since the support rod 43 is screwed on the box 1, when not used for emergency treatment of pneumothorax, the support rod 43 is removed, and the gas guide cylinder 21, the positioning plate 2 and the gas needle 20 are also removed, thereby reducing the occupied space. At this time, only the built-in breathing machine 10, the oxygen cylinder 12 and the breathing mask 13 are left, which can be used as a breathing emergency equipment, and the use mode is various, flexible and convenient.

[0041] In order to be more convenient to use, a handle 16 is arranged on the box 1, and a control panel 17 connected with the power supply and the breathing machine 10 is arranged. In order to improve the comfort of the patient, a pad 25 is arranged on the end of the positioning plate 2 in contact with the human body, so as to prevent the positioning plate 2 from scratching the patient. Meanwhile, a clearance hole (not marked) is arranged on the pad 25 at a position corresponding to the needle puncture hole 201.

Claims

1. A pneumothorax emergency device, characterized in that: The utility model provides a box body (1) including built-in power supply, built-in breathing machine (10) in the box body (1) and with power supply connection, oxygen cylinder (12) with breathing machine (10) intercommunication and breathing mask (13) with oxygen cylinder (12) intercommunication and can extend the box body (1), the box cover (11) of outside wall is bevelled and is hinged in the position corresponding breathing machine (10) on the box body (1), and the non-hinged end of box cover (11) is detachably connected with the box body (1), the positioning plate (2) for gas needle (20) directional puncture is movably arranged on one side of the box body (1), and the gas guide cylinder (21) is movably arranged on the other side, the gas needle (20) is embedded and fixed on the positioning plate (2) and is arranged in communication with the gas guide cylinder (21).

2. A device for the first aid of pneumothorax according to claim 1, characterized in that: The gas pipe (121) is connected between the oxygen cylinder (12) and the breathing mask (13), and the placing groove (100) for accommodating the gas pipe (121) is arranged in the box body (1).

3. A device for treating a pneumothorax according to claim 1, wherein: The box cover (11) is provided with an opening (110) on one side, and the opening (110) is provided with a notch. When the breathing mask (13) is taken out of the box body (1), the gas pipe (121) connected with the breathing mask (13) is placed into the opening (110) through the notch, so that the gas pipe (121) is arranged at the position of the opening (110).

4. A device for treating a pneumothorax according to claim 1, wherein: The box cover (11) is provided with a snap ring (14), and the box body (1) is provided with a protrusion (15) at the position corresponding to the snap ring (14). The snap ring (14) is clamped and fixed with the protrusion (15).

5. A device for treating a pneumothorax according to claim 1, wherein: The box body (1) is provided with an elastic band (3), the elastic band (3) is provided with a connecting plate (30), and the connecting plate (30) is provided with a strip-shaped hole (301). The box body (1) is provided with an insertion block (101) at the position corresponding to the connecting plate (30), and the outer side wall of the insertion block (101) is provided with a stop block (102). In use, the stop block (102) is arranged to pass through the strip-shaped hole (301), and the insertion block (101) is arranged to extend into the strip-shaped hole (301). Under the elastic force of the elastic band (3), the lower end wall of the strip-shaped hole (301) abuts against the lower end surface of the insertion block (101), and the inner side wall of the stop block (102) abuts against the outer side wall of the connecting plate (30) to limit the position.

6. A device for the first aid of pneumothorax according to claim 5, characterized in that: One side of the positioning plate (2) is provided with a protrusion, and the protrusion is provided with a connecting hole (22) for the elastic band (3) to pass through. The other side of the positioning plate (2) is provided with a double-sided adhesive pad (23).

7. A device for treating pneumothorax according to claim 1, wherein: The positioning plate (2) is provided with a puncture hole (201) in the middle, and the outer side wall of the positioning plate (2) is provided with a placing hole (202). The outer side of the gas needle (20) is provided with a cover cylinder (24), and the cover cylinder (24) is nested in the placing hole (202).

8. A device for treating a pneumothorax according to claim 1, wherein: The box body (1) is provided with a rotating shaft (4), the rotating shaft (4) is provided with a fixing ring (40), the gas guide cylinder (21) is clamped in the fixing ring (40), one side of the gas guide cylinder (21) is provided with an air inlet pipe (41) connected with the gas needle (20), and the other side is provided with an air outlet pipe (42) in communication with the air inlet pipe (41).

9. A device for the first aid of pneumothorax according to claim 8, characterized in that: A supporting rod (43) is screwed on the box (1) at a position corresponding to the air outlet pipe (42), and a cover (44) is screwed on the supporting rod (43) and covers the air outlet end of the air outlet pipe (42) to limit the rotation of the gas guide cylinder (21).

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