CN109091710B

CN109091710B - Portable suction machine

Info

Publication number: CN109091710B
Application number: CN201811055984.8A
Authority: CN
Inventors: 帅敏; 马燕君
Original assignee: Affiliated Hospital of Nantong University
Current assignee: Affiliated Hospital of Nantong University
Priority date: 2018-09-11
Filing date: 2018-09-11
Publication date: 2021-04-02
Anticipated expiration: 2038-09-11
Also published as: CN109091710A

Abstract

The invention discloses a portable suction machine, wherein a carrying handle is fixedly arranged on the upper surface of a shell, an exhaust fan is arranged at one end inside the shell, a storage battery is arranged inside a handle, an exhaust connector is arranged at one end of the shell, which is far away from the exhaust fan, a clamping arm is arranged outside the exhaust connector, an adjustable bracket is also arranged at one end of the shell, one side of a connecting cover is connected with the exhaust connector, the outer side surface of the connecting cover is movably connected with the clamping arm, and one side of the bottom end of the adjustable bracket is connected with one end of a supporting frame. The drainage bags with different volumes can be installed, and the drainage bags are convenient to process after the use is finished.

Description

Portable suction machine

Technical Field

The invention relates to the technical field of suction machines, in particular to a portable suction machine.

Background

The aspirator is used for aspirating and removing the contents of hemorrhage, exudate, pus and thoracic organs in the operation, so that the operation is clear, and the pollution chance is reduced. The principle of the suction apparatus is very simple, namely, the negative pressure state of the suction head is manufactured by a certain method, so that substances outside the suction head can be extruded to the suction head by atmospheric pressure, and the suction effect is achieved.

Most are the large-scale equipment for current suction machine, if the patient need inhale phlegm, inhale blood clot or trachea foreign matter in the transportation, need place large-scale suction machine in the car, and is very inconvenient, consequently, this problem that exists among the prior art is solved to a technique that needs to improve urgently.

Disclosure of Invention

The invention aims to provide a portable suction machine which is small and convenient, can suck foreign matters in an air pipe, is suitable for public places such as restaurants, shopping malls, airports, stations and the like, is suitable for all patients in a hospital during transportation during 120 medical care emergency treatment, has wide application places and is very convenient; if emergency occurs, the rescue can be carried out immediately, the whole body can be hung on the hook, the handle can be held for operation, the rescue tool can be directly placed on a plane, the operation modes are various, and the rescue tool is selected according to different environments; the vehicle-mounted charging can be realized, and the storage battery is used for supplying power, so that the operation can be carried out at any time when an emergency occurs; the drainage bag is connected with the main body in a simple way, is not easy to loosen, has less preparation work and is convenient and quick to operate; the drainage bags with different volumes can be selected according to specific conditions, the disposable drainage bag is collected, the disposal is convenient after the use, the cross infection is effectively prevented, and the problem provided in the background technology is solved.

In order to achieve the purpose, the invention provides the following technical scheme: a portable suction machine comprises a shell, an indicator light, a button switch, a carrying handle, an exhaust fan, a handle, a storage battery, an air draft connector, clamping arms, a connecting cover, a liquid suction pipe, heat dissipation holes, a drainage bag, a support frame, a display screen, a pressure adjusting knob and an adjustable bracket, wherein the surface of the outer side of the shell is provided with a plurality of indicator lights, a button switch, a display screen and a pressure adjusting knob, the carrying handle is fixedly arranged on the upper surface of the shell, the exhaust fan is arranged at one end inside the shell, the lower surface of one end of the shell installation exhaust fan is fixedly connected with the handle, the storage battery is arranged inside the handle, the end of the shell, which is far away from the installation exhaust fan, is provided with the air draft connector, the clamping arms are arranged outside the air draft, the utility model discloses a drainage bag, including connecting cover, drainage bag, adjustable bracket, support frame, shell, connecting cover outside surface and arm lock activity link to each other, connecting cover top and pipette activity link to each other, connecting cover and drainage bag connect soon, drainage bag bottom sets up in adjustable bracket, adjustable bracket bottom one side links to each other with support frame one end, the support frame other end links to each other with handle bottom one side, the shell is located installation air exhauster department and opens there are a plurality of louvres.

Preferably, shell internally mounted has connecting pipe, PCB board, contact switch and rotary coding switch, PCB board surface mounting has contact switch and rotary coding switch, contact switch links to each other with button switch activity, rotary coding switch links to each other with pressure adjustment knob, the PCB board passes through the winding displacement and links to each other with the display screen, the PCB board passes through the wire and links to each other with battery, air exhauster and pilot lamp respectively, connecting pipe one end links to each other with the air exhauster, the connecting pipe other end links to each other with the convulsions connector.

Preferably, the lower surface of the handle is provided with a charging interface, the charging interface is connected with the storage battery, and the side face of the handle is provided with a side cover.

Preferably, the convulsions connector includes casing, plate body, socket and connector, the fixed plate body that is provided with in casing one side, the plate body is provided with the socket towards the fixed casing one end, the fixed connector that is provided with of plate body other end, the connector links to each other with the connecting pipe.

Preferably, the clamping arm comprises a clamping jaw and a mounting ring, the clamping jaw is arranged at two ends of the mounting ring respectively and is arc-shaped, and the clamping jaw is made of PA 66.

Preferably, the connecting cover comprises a cover body, a side insertion tube and a tracheal joint, the side insertion tube is fixedly arranged on one side of the cover body, the outer diameter of the side insertion tube is consistent with the inner diameter of the socket, the tracheal joint is fixedly arranged on the upper surface of the cover body, the pipette is movably connected with the tracheal joint, and an internal thread is arranged on the inner side of the cover body.

Preferably, the drainage bag includes the bag body, connector and from the strip of paper used for sealing, the fixed connector that is provided with in bag body top, connector outside surface is provided with the external screw thread, the connector links to each other with the lid activity, the highly less than distance of side intubate bottom to lid of connector, bag body top inboard is provided with from the strip of paper used for sealing.

Preferably, adjustable bracket is including connecting apical ring, stand, regulating plate, antiskid circle and bottom plate, it links to each other with the shell to connect apical ring one end, it is provided with a plurality of stands to connect the apical ring lower surface, the stand bottom links to each other with the bottom plate upper surface, the regulating plate outside is provided with a plurality of apertures, the antiskid circle is provided with in the aperture, the regulating plate passes through the aperture and links to each other with the stand activity.

Preferably, the using method comprises the following steps:

the method comprises the following steps: the storage battery is fully charged through the charging wire, whether the storage battery is fully charged or not can be observed through the indicating lamp, the lamp is fully lighted to indicate that the electricity is in a more state, and otherwise, the electricity is in a less state;

step two: the connecting cover is screwed and connected with a connecting port of the drainage bag, one end of the side insertion tube faces to an air draft connector of the shell, the connecting cover is pressed between the clamping jaws, and the side insertion tube is inserted into the insertion opening;

step three: the height of the adjusting plate is adjusted according to the size of the drainage bag body, so that the bag body does not hang in the air and does not excessively accumulate;

step four: inserting a pipette on the air pipe connector, turning on a button switch, starting an exhaust fan, adjusting the rotating speed of the exhaust fan by a pressure adjusting knob so as to adjust the negative pressure and display the negative pressure by a display screen, wherein the normal adjusting range is-4 to-6 Kpa;

step five: the pipette is stretched into the throat of a transfer patient, sputum or blood clots are sucked into the liquid storage bottle, if people are matched with the liquid storage bottle, the handle can be held by one hand, the pipette is controlled by the other hand, if no people are matched with the liquid storage bottle, the whole body can be hung on the hook through the carrying handle, one hand controls the oral cavity of the patient, and the other hand controls the pipette;

step six: after the oral cavity of the patient is cleaned, the power supply is turned off, the connecting cover is pulled out from the socket and the clamping arms, the connecting cover is separated from the drainage bag, the drainage bag is sealed through the self-sealing strip on the inner side of the top end of the drainage bag, and then the drainage bag is processed.

Compared with the prior art, the invention has the beneficial effects that:

(1) the multifunctional medical nursing bed is small, exquisite and convenient, can attract foreign bodies in trachea, is suitable for public places such as restaurants, shopping malls, airports, stations and the like, is suitable for patients in hospitals to transfer during 120 medical care first-aid, and is wide in application places and very convenient.

(2) If emergency occurs, the rescue can be carried out immediately, the whole body can be hung on the hook, the handle can be held for operation, the rescue tool can be directly placed on a plane, the operation modes are various, and selection is carried out according to different environments.

(3) Can on-vehicle charging, supply power through the battery, guarantee that emergency can all operate at any time.

(4) The drainage bag is simple in connection with the main body, not easy to loosen, less in preparation work, and convenient and rapid to operate.

(5) The drainage bags with different volumes can be selected according to specific conditions, the disposable drainage bag is collected, the disposal is convenient after the use, and the cross infection is effectively prevented.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic diagram of the internal structure of the housing.

Fig. 3 is a schematic view of the handle structure.

Fig. 4 is a schematic structural view of an air draft connector.

Fig. 5 is a schematic diagram of a top view of the clamp arm.

Fig. 6 is a rear view structural diagram of the clamping arm.

Fig. 7 is a schematic view of the connecting cover structure.

Fig. 8 is a front view structure diagram of the drainage bag.

Fig. 9 is a side view structure diagram of the drainage bag.

Fig. 10 is a schematic view of an adjustable bracket structure.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution: a portable suction machine comprises a shell 1, indicator lamps 2, a button switch 3, a carrying handle 4, an exhaust fan 5, a handle 6, a storage battery 7, an air draft connector 8, clamping arms 9, a connecting cover 10, a liquid suction pipe 11, heat dissipation holes 12, a drainage bag 13, a support frame 14, a display screen 15, a pressure adjusting knob 16 and an adjustable bracket 17, wherein the outer side surface of the shell 1 is provided with a plurality of indicator lamps 2, a button switch 3, a display screen 15 and a pressure adjusting knob 16, the upper surface of the shell 1 is fixedly provided with the carrying handle 4, one end inside the shell 1 is provided with the exhaust fan 5, the lower surface of one end of the shell 1, which is provided with the exhaust fan 5, is fixedly connected with the handle 6, the storage battery 7 is arranged inside the handle 6, one end of the shell 1, which is far away from the installation exhaust fan 5, is provided, connecting cover 10 one side links to each other with 8 activities of convulsions connector, and connecting cover 10 outside surface links to each other with arm lock 9 activities, and connecting cover 10 top links to each other with 11 activities of pipette, and connecting cover 10 connects soon with drainage bag 13, and drainage bag 13 bottom sets up in adjustable bracket 17, and adjustable bracket 17 bottom one side links to each other with 14 one end of support frame, and the support frame 14 other end links to each other with 6 bottom one side of handle, and shell 1 is located that installation air exhauster 5 locates to open has a plurality of louvres 12.

As shown in fig. 2, a connecting pipe 111, a PCB 112, a contact switch 113 and a rotary encoder switch 114 are installed inside the housing 1, the contact switch 113 and the rotary encoder switch 114 are installed on the surface of the PCB 112, the contact switch 113 is movably connected with the button switch 3, the rotary encoder switch 114 is connected with the pressure adjusting knob 16, the PCB 112 is connected with the display screen 15 through a flat cable, the PCB 112 is respectively connected with the storage battery 7, the exhaust fan 5 and the indicator light 2 through wires, one end of the connecting pipe 111 is connected with the exhaust fan 5, and the other end of the connecting pipe 111 is connected with the exhaust connector 8.

As shown in fig. 3, a charging interface 61 is mounted on the lower surface of the handle 6, the charging interface 61 is connected with the storage battery 7, and a side cover 62 is arranged on the side surface of the handle 6.

As shown in fig. 4, the air draft connector 8 includes a housing 81, a plate 82, a socket 83 and a connector 84, the plate 82 is fixedly disposed on one side of the housing 81, the socket 83 is fixedly disposed on one end of the plate 82 facing the housing 81, the connector 84 is fixedly disposed on the other end of the plate 82, and the connector 84 is connected to the connecting pipe 111.

As shown in fig. 5-6, the clamping arm 9 includes a clamping jaw 91 and an installation plate 92, the clamping jaw 91 is installed at two ends of the installation plate 92, the clamping jaw 91 is arc-shaped, and the clamping jaw 91 is made of PA 66.

As shown in fig. 7, the connection cap 10 includes a cap body 101, a side insertion tube 102 and a tracheal joint 103, the side insertion tube 102 is fixedly disposed on one side of the cap body 101, the outer diameter of the side insertion tube 102 is consistent with the inner diameter of the insertion hole 83, the tracheal joint 103 is fixedly disposed on the upper surface of the cap body 101, the pipette 11 is movably connected with the tracheal joint 103, and an internal thread is disposed on the inner side of the cap body 101.

As shown in fig. 8, the drainage bag 13 includes a bag body 131, a connection port 132 and a self-sealing strip 133, the connection port 132 is fixedly disposed at the top end of the bag body 131, an external thread is disposed on the outer surface of the connection port 132, the connection port 132 is movably connected to the cover body 101, the height of the connection port 132 is smaller than the distance from the bottom end of the side insertion tube 102 to the cover body 101, and the self-sealing strip 133 is disposed at the inner side of the.

As shown in fig. 9, the adjustable bracket 17 includes a connecting top ring 171, a column 172, an adjusting plate 173, an anti-slip ring 174 and a bottom plate 175, one end of the connecting top ring 171 is connected to the housing 1, the lower surface of the connecting top ring 171 is provided with a plurality of columns 172, the bottom end of the column 172 is connected to the upper surface of the bottom plate 175, the outer side of the adjusting plate 173 is provided with a plurality of small holes, the anti-slip ring 174 is provided with small holes, and the adjusting plate 173 is movably connected to the column 172 through.

A portable vacuum cleaner comprising the steps of:

the method comprises the following steps: the storage battery 7 is fully charged through the charging wire, whether the storage battery 7 is fully charged or not can be observed through the indicating lamp 2, the lamp is fully lighted to indicate that the electricity is in a more state, and otherwise, the electricity is in a less state;

step two: the connecting cover 10 is tightly connected with the connecting opening 132 of the drainage bag 13, one end of the side insertion tube 102 faces to the air suction connecting head 8 of the shell 1, the connecting cover 10 is pressed between the clamping jaws 91, and the side insertion tube 102 is inserted into the inserting opening 83;

step three: the height of the adjusting plate 173 is adjusted according to the size of the bag body 131 of the drainage bag 13, so that the bag body 131 is not suspended and is not excessively accumulated;

step four: inserting a pipette 11 on the air pipe joint 103, turning on the button switch 3, starting the exhaust fan 5, adjusting the rotating speed of the exhaust fan 5 by the pressure adjusting knob 16 so as to adjust the negative pressure and display the negative pressure through the display screen 15, wherein the normal adjusting range is-4 to-6 Kpa;

step five: the pipette 11 is extended into the throat of a transfer patient, sputum or blood clots are sucked into the liquid storage bottle 10, if people are matched, one hand can hold the handle 6, the other hand can control the pipette 11, if no people are matched, the whole can be hung on a hook through the handle 4, one hand can control the oral cavity of the patient, and the other hand can control the pipette 11;

step six: after the oral cavity of the patient is cleaned, the power supply is turned off, the connecting cover 10 is pulled out from the socket 83 and the clamping arms, the connecting cover 10 is separated from the drainage bag 13, the drainage bag 13 is sealed through the self-sealing strip 133 on the inner side of the top end of the drainage bag 13, and then the drainage bag 13 is treated.

The use principle is as follows: because the lifting handle 4, the handle 6 and the supporting frame 14 are arranged, the lifting handle 4 can be lifted, the handle 6 can be held, and the lifting handle can be placed on a plane through the straight supporting frame 14 and the adjustable bracket 17, so that the application place is wide; the medical nursing handle is suitable for public places such as restaurants, shopping malls, airports, stations and the like, can be used during 120 medical care first-aid and hospital patient transfer, can be immediately rescued if an emergency occurs, can be hung on a hook or placed on a plane if only one person happens, controls the oral cavity of a patient with one hand and controls the pipette 11 with the other hand, and can be operated by holding the handle 6 if a plurality of persons exist, so that man-machine synchronization is facilitated, and the hand feeling is better; the storage battery 7 supplies power, so that the operation of the patient can be ensured at any time during transportation; drainage bag 13 is simple with aspirator main part connected mode, the connector 132 that will connect lid 10 and drainage bag 13 screws continuously, will incline intubate 102 one end towards shell 1's convulsions connector 8, will connect lid 10 and press to between the clamping jaw 91, will incline intubate 102 and inject in socket 83, adjust regulating plate 173 to the position that is fit for drainage bag 13, it is difficult not hard up, preparation work is less, convenient quick operation, and can select different volumetric drainage bags according to particular case, use up after sealed drainage bag 13, it can with drainage bag 13 processing afterwards, disposable drainage bag 13's processing is also very simple and convenient.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A portable suction machine characterized in that: comprises a shell (1), an indicator light (2), a button switch (3), a carrying handle (4), an exhaust fan (5), a handle (6), a storage battery (7), an exhaust connector (8), a clamping arm (9), a connecting cover (10), a pipette (11), radiating holes (12), a drainage bag (13), a support frame (14), a display screen (15), a pressure adjusting knob (16) and an adjustable bracket (17), wherein the outer side of the shell (1) is provided with a plurality of indicator lights (2), button switches (3), a display screen (15) and a pressure adjusting knob (16), the carrying handle (4) is fixedly arranged on the upper surface of the shell (1), the exhaust fan (5) is arranged at one end inside the shell (1), the lower surface of one end of the exhaust fan (5) arranged on the shell (1) is fixedly connected with the handle (6), the storage battery (7) is arranged inside the handle (6), an air draft connector (8) is arranged at one end of the shell (1) far away from the installation exhaust fan (5), the outer side of the air draft connector (8) is provided with a clamping arm (9), one end of the shell (1) provided with the air draft connector (8) is also provided with an adjustable bracket (17), one side of the connecting cover (10) is movably connected with the air draft connector (8), the outer side surface of the connecting cover (10) is movably connected with the clamping arm (9), the top end of the connecting cover (10) is movably connected with a pipette (11), the connecting cover (10) is screwed with the drainage bag (13), the bottom end of the drainage bag (13) is arranged in an adjustable bracket (17), one side of the bottom end of the adjustable bracket (17) is connected with one end of a support frame (14), the other end of the support frame (14) is connected with one side of the bottom end of the handle (6), and the shell (1) is provided with a plurality of heat dissipation holes (12) at the position where the exhaust fan (5) is installed.

2. A portable vacuum cleaner as defined in claim 1, wherein: shell (1) internally mounted has connecting pipe (111), PCB board (112), contact switch (113) and rotary coding switch (114), PCB board (112) surface mounting has contact switch (113) and rotary coding switch (114), contact switch (113) link to each other with button switch (3) activity, rotary coding switch (114) link to each other with pressure adjust knob (16), PCB board (112) link to each other with display screen (15) through the winding displacement, PCB board (112) link to each other with battery (7), air exhauster (5) and pilot lamp (2) respectively through the wire, connecting pipe (111) one end links to each other with air exhauster (5), the connecting pipe (111) other end links to each other with convulsions connector (8).

3. A portable vacuum cleaner as defined in claim 1, wherein: handle (6) lower surface mounting has the interface (61) that charges, interface (61) that charges links to each other with battery (7), handle (6) side is provided with side cap (62).

4. A portable vacuum cleaner as defined in claim 1 or 2, wherein: convulsions connector (8) are including casing (81), plate body (82), socket (83) and connector (84), casing (81) one side is fixed and is provided with plate body (82), plate body (82) are fixed towards casing (81) one end and are provided with socket (83), plate body (82) other end is fixed and is provided with connector (84), connector (84) link to each other with connecting pipe (111).

5. A portable vacuum cleaner as defined in claim 1, wherein: clamping arm (9) include clamping jaw (91) and collar (92), clamping jaw (91) are installed respectively to collar (92) both ends, clamping jaw (91) are arc, clamping jaw (91) adopt PA66 to make.

6. A portable vacuum cleaner as defined in claim 1, wherein: the connecting cover (10) comprises a cover body (101), a side insertion pipe (102) and an air pipe connector (103), wherein the side insertion pipe (102) is fixedly arranged on one side of the cover body (101), the outer diameter of the side insertion pipe (102) is consistent with the inner diameter of the insertion hole (83), the air pipe connector (103) is fixedly arranged on the upper surface of the cover body (101), the liquid suction pipe (11) is movably connected with the air pipe connector (103), and an internal thread is arranged on the inner side of the cover body (101).

7. A portable vacuum cleaner as defined in claim 1, wherein: the drainage bag (13) comprises a bag body (131), a connecting port (132) and a self-sealing strip (133), wherein the connecting port (132) is fixedly arranged at the top end of the bag body (131), an external thread is arranged on the outer side surface of the connecting port (132), the connecting port (132) is movably connected with the cover body (101), the height of the connecting port (132) is smaller than the distance from the bottom end of the side insertion tube (102) to the cover body (101), and the self-sealing strip (133) is arranged on the inner side of the top end of the bag body (131).

8. A portable vacuum cleaner as defined in claim 1, wherein: adjustable bracket (17) is including connecting top ring (171), stand (172), regulating plate (173), antiskid circle (174) and bottom plate (175), it links to each other with shell (1) to connect top ring (171) one end, it is provided with a plurality of stands (172) to connect top ring (171) lower surface, stand (172) bottom links to each other with bottom plate (175) upper surface, the regulating plate (173) outside is provided with a plurality of apertures, antiskid circle (174) are provided with in the aperture, regulating plate (173) pass through the aperture and stand (172) activity links to each other.

9. A portable vacuum cleaner as defined in claim 1, wherein: the using method comprises the following steps:

the method comprises the following steps: the storage battery (7) is fully charged through the charging wire, whether the storage battery (7) is fully charged or not can be observed through the indicating lamp (2), the lamp is fully turned on to indicate that the electricity is in a more state, and otherwise, the electricity is in a less state;

step two: the connecting cover (10) is tightly connected with a connecting port (132) of the drainage bag (13), one end of the side intubation (102) faces to an air suction connecting head (8) of the shell (1), the connecting cover (10) is pressed between the clamping jaws (91), and the side intubation (102) is inserted into the inserting port (83);

step three: the height of the adjusting plate (173) is adjusted according to the size of the bag body (131) of the drainage bag (13), so that the bag body (131) does not hang in the air and does not accumulate excessively;

step four: inserting a pipette (11) on a gas pipe connector (103), turning on a button switch (3), starting an exhaust fan (5), adjusting the rotating speed of the exhaust fan (5) by a pressure adjusting knob (16), so as to adjust the negative pressure and display the negative pressure by a display screen (15), wherein the normal adjusting range is-4 to-6 Kpa;

step five: the pipette (11) is extended into the throat of a transfer patient, sputum or blood clots are sucked into the liquid storage bottle (10), if people are matched, one hand can hold the handle (6), the other hand can control the pipette (11), if no people are matched, the whole body can be hung on a hook through the carrying handle (4), one hand can control the oral cavity of the patient, and the other hand can control the pipette (11);

step six: after the oral cavity of the patient is cleaned, the power supply is turned off, the connecting cover (10) is pulled out from the inserting opening (83) and the clamping arm, the connecting cover (10) is separated from the drainage bag (13), the drainage bag (13) is sealed through the self-sealing strip (133) on the inner side of the top end of the drainage bag (13), and then the drainage bag (13) is processed.