CN115920158A - Oral cavity and nasal cavity continuous sputum suction device based on EICU - Google Patents
Oral cavity and nasal cavity continuous sputum suction device based on EICU Download PDFInfo
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- CN115920158A CN115920158A CN202310139500.2A CN202310139500A CN115920158A CN 115920158 A CN115920158 A CN 115920158A CN 202310139500 A CN202310139500 A CN 202310139500A CN 115920158 A CN115920158 A CN 115920158A
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Abstract
The invention relates to the technical field of medical sputum suction, and discloses an oral and nasal cavity continuous sputum suction device based on an EICU (electronic engineering Unit), which comprises a negative pressure bin, wherein one side of the negative pressure bin is provided with an auxiliary bin, a transfer chamber is arranged in the auxiliary bin, a first air pipe is inserted into the negative pressure bin, one side of the negative pressure bin, which is far away from the auxiliary bin, is provided with a stable extraction assembly, when a telescopic rod indirectly drives a transmission pipe to move leftwards through a bearing, a guide block fixed on a hollow pipe and a spiral channel on a long-strip column can jointly act to enable the long-strip column to drive the transmission pipe to rotate and move leftwards in the rotation process, and the sputum suction pipe connected with the transmission pipe rotates to move leftwards at the moment.
Description
Technical Field
The invention relates to the technical field of medical sputum suction, in particular to an oral cavity and nasal cavity continuous sputum suction device based on EICU.
Background
The sputum suction tube mainly utilizes the principle of negative pressure, and the suction is located the inside sputum of patient's respiratory track, avoids a large amount of sputum to gather and leads to dyspnea, respiratory system infection etc. in patient's respiratory track.
When the sputum aspirator in the prior art performs sputum aspiration operation, a medical worker rotates the sputum aspiration tube by hand, and pulls the sputum aspiration tube outwards while rotating, and the manual rotation is adopted, so that the rotation continuity and the uniform speed are poor, the operation is inconvenient, especially the operation of non-professionals is more difficult to master the rotation force, and the sputum aspiration tube is stuck on the airway mucosa of a patient and breaks the airway mucosa;
in addition, the sputum in the airway of some patients is too much to be sucked out once, and when the sputum suction pipe is used for secondary sputum suction operation, the residual sputum can influence the next sputum suction effect because the residual sputum sucked for the first time can be remained in the sputum suction pipe;
moreover, sputum in the airway of some patients is relatively thick and cannot be effectively and quickly sucked out, and at the moment, the sputum needs to be diluted, but the treatment in the prior art is slightly deficient;
therefore, an oral cavity and nasal cavity continuous sputum suction device based on EICU is provided to solve the problems.
Disclosure of Invention
1. The technical problem to be solved is as follows:
in view of the above, aiming at the defects of the prior art, the invention provides a suction catheter which can be stably drawn out and prevent the mucous membrane of the airway from being damaged; the sputum suction pipe can be flushed, so that the sputum suction work is prevented from being influenced; can dilute the thick sputum and ensure the smooth sputum suction based on the EICU, and aims to solve the problems in the background art.
2. The technical scheme is as follows:
in order to achieve the purpose, the invention provides the following technical scheme: an oral cavity and nasal cavity continuous sputum suction device based on EICU comprises a negative pressure bin, wherein an auxiliary bin is arranged on one side of the negative pressure bin, a transfer cavity is formed in the auxiliary bin, a first air pipe is inserted in the negative pressure bin, a stable extraction assembly is arranged on one side of the negative pressure bin, which is far away from the auxiliary bin, a transfer pipe is fixedly connected in the stable extraction assembly, a sputum suction pipe is inserted in one side of the transfer pipe, and a flushing assembly and a diluting assembly are arranged in the auxiliary bin;
the vacuum bag is characterized in that a hollow pipe is arranged in the negative pressure bin, an electric telescopic rod is arranged on the hollow pipe and located in the negative pressure bin, a connecting rod is arranged at the front end of the electric telescopic rod, and one end of the connecting rod, far away from the electric telescopic rod, is fixedly connected with a bearing.
As an improvement, the outer surface of the transfer pipe is fixedly connected with a long column, a spiral channel is formed in the long column, and a guide block is fixedly connected to the spiral channel and is positioned in the hollow pipe.
As the improvement, the one end fixedly connected with first gasket of inhaling the phlegm pipe is kept away from to the transfer tube, it holds the axis body to inhale to be provided with on the phlegm pipe, the inlet has been seted up on the negative pressure storehouse inside wall, the negative pressure storehouse passes through the inlet and shifts the chamber intercommunication, be provided with the separation block on the inlet inner wall, be provided with the second gasket on the same axis in the left fretwork pipe of first gasket.
As the improvement, the inlet communicates with fretwork pipe left side, second gasket right side fixedly connected with column bar, the one end fixedly connected with water leakage piece of second gasket is kept away from to the column bar, second gasket left side fixedly connected with magnet piece.
As an improvement, a column shell is arranged on one side of the secondary bin, a rotary magnet body is arranged in the column shell, a U-shaped auxiliary body is fixedly connected to the upper end of the outer surface of the column shell, a T-shaped channel is formed in the secondary bin, and a T-shaped block is slidably connected to the U-shaped auxiliary body and positioned in the T-shaped channel.
As an improvement, a spring is arranged on the U-like auxiliary body and between the transfer cavity and the inner wall of the auxiliary cabin.
As an improvement, a first button is arranged in the T-shaped groove, a flushing pump pipe orifice is arranged above the U-shaped auxiliary body, and a water sump is arranged at one end, far away from the U-shaped auxiliary body, of the flushing pump pipe orifice.
As an improvement, a second button is arranged in the T-shaped channel, the second button and the first button are positioned on the same side of the advancing direction of the T-shaped block, and a liquid discharging hole is formed in the upper end of the U-shaped auxiliary body.
As an improvement, a dilution pump pipe orifice is arranged on the right side of the flushing pump pipe orifice, and a diluent bin is arranged at one end, far away from the U-shaped auxiliary body, of the dilution pump pipe orifice.
3. Has the advantages that:
compared with the prior art, the invention provides an oral cavity and nasal cavity continuous sputum suction device based on EICU, which has the following beneficial effects:
1. the oral cavity and nasal cavity continuous sputum suction device based on the EICU can realize that when an electric telescopic rod indirectly drives a transmission pipe to move leftwards through a bearing, a guide block fixed on a hollow pipe in the movement and a spiral channel on a long-strip column act together to enable the long-strip column to drive the transmission pipe to rotate and move leftwards in the rotation, and at the moment, a sputum suction pipe connected with the transmission pipe rotates to move leftwards;
2. the oral cavity and nasal cavity continuous sputum suction device based on the EICU can realize that a T-shaped block which is fixedly connected with a similar U-shaped auxiliary body and slides in a T-shaped channel on the similar U-shaped auxiliary body can be contacted and pressed in pulling, a pump arranged in the mouth of a flushing pump in pressing can pump water in a water bin and can drop the water into a transfer cavity through the transmission of a liquid discharge hole, and the water enters a transfer pipe in the assistance of a first sealing sheet through a water leakage sheet, so that sputum in a sputum suction pipe connected with the transfer pipe can be flushed, the arrangement can clean the sputum in the sputum suction pipe to a greater extent, and the influence on a secondary sputum suction effect caused by the residue of the first sputum in the sputum suction pipe during secondary sputum suction operation is avoided;
3. the oral cavity and nasal cavity continuous sputum suction device based on the EICU can realize that the similar U-shaped auxiliary body is arranged, when the blockage of the mouth of the flushing pump is removed, the similar U-shaped auxiliary body can drive the T-shaped block to press the first button, so that water in the water bin is pumped out, namely, the blockage is removed and the pump positioned in the mouth of the flushing pump for subsequent work is started in one action, and the device is simple and quick;
4. according to the oral and nasal cavity continuous sputum suction device based on the EICU, the liquid discharge hole in the similar U-shaped auxiliary body is coincided with the pipe orifice of the dilution pump, the diluent in the diluent bin can be pumped out by the pump in the pipe orifice of the dilution pump, the diluent enters the sputum suction pipe through the delivery pipe under the assistance of the water leakage piece and the first sealing piece, and accordingly viscous or thick sputum in the airway of a patient is diluted, namely the sputum can be diluted under the condition that the sputum in the airway of the patient is relatively thick through the arrangement of the dilution assembly, and the sputum can be effectively sucked out to the greatest extent.
Drawings
FIG. 1 is a view showing the structure of the main body of the present invention;
FIG. 2 is a sectional structure view of the negative pressure chamber and the sub-chamber of the present invention;
FIG. 3 is a schematic view of the main body of the stabilized extraction assembly of the present invention;
FIG. 4 is a related structure diagram of a blocking block, a second sealing sheet, a water leakage sheet and the like in the invention;
FIG. 5 is a structural view of a shaft body of a hand grip and a sputum suction tube according to the present invention;
FIG. 6 is a view showing the structure of the second sealing piece, the magnet piece and the like when the rotary magnet body is not rotated in the present invention;
FIG. 7 is a view showing the structure of the second sealing plate, the magnet plate, etc. in accordance with the present invention when the rotary magnet rotates;
FIG. 8 is a diagram showing the position distribution of the magnet pieces and the related structures when the rotary magnet body is not rotated according to the present invention;
FIG. 9 is a diagram illustrating the position distribution of the magnet pieces and the related structures when the rotary magnet body of the present invention is rotated;
FIG. 10 is an enlarged view of the structure of area A of FIG. 2 according to the present invention;
FIG. 11 is a diagram of the T-shaped block, the first button, the second button, and the like;
FIG. 12 is a view showing the configuration of a drain hole, a dilution pump nozzle, and the like in the present invention.
In the figure:
1. a negative pressure bin; 2. a secondary bin; 201. a transfer chamber; 3. a first air pipe; 4. a transfer tube; 5. a sputum suction tube;
6. a stable extraction assembly; 601. a hollow pipe; 602. an electric telescopic rod; 603. a connecting rod; 604. a bearing; 605. a long bar; 606. a spiral channel; 607. a guide block; 608. a first sealing sheet; 609. holding the shaft body; 610. a barrier block; 611. a second sealing sheet;
7. a flushing assembly; 701. a liquid inlet; 702. a magnet sheet; 703. a bar; 704. a water leakage sheet; 705. a column shell; 706. rotating the magnet body; 707. a U-like shaped auxiliary body; 708. a T-shaped channel; 709. a T-shaped block; 710. a spring; 711. a first button; 712. flushing the pump pipe orifice; 713. a water sump;
8. a dilution assembly; 801. a second button; 802. a drain hole; 803. the pipe orifice of the dilution pump; 804. and a diluent bin.
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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
The invention is explained in more detail below with reference to the figures and examples.
The first embodiment is as follows:
please refer to fig. 2 to 7:
in order to solve the problems mentioned in the technical solutions, the embodiments relate to the following parts:
a hollow pipe 601 is arranged in the negative pressure chamber 1, a through groove used for moving a connecting rod 603 is formed in the hollow pipe 601, an electric telescopic rod 602 is arranged on the hollow pipe 601 and located in the negative pressure chamber 1, the connecting rod 603 is arranged at the front end of the electric telescopic rod 602, a bearing 604 is fixedly connected to one end, far away from the electric telescopic rod 602, of the connecting rod 603, a long column 605 is fixedly connected to the outer surface of the transmission pipe 4, a spiral channel 606 is formed in the long column 605, a guide block 607 is fixedly connected to the spiral channel 606 and located in the hollow pipe 601, a first sealing sheet 608 is fixedly connected to one end, far away from the sputum suction pipe 5, of the transmission pipe 4, a hand-holding shaft body 609 is arranged on the sputum suction pipe 5, a liquid inlet 701 is formed in the inner side wall of the negative pressure chamber 1, the negative pressure chamber 1 is communicated with the transfer chamber 201 through the liquid inlet 701, a blocking block 610 is arranged on the inner wall of the liquid inlet 701 and mainly acts on the side of the second sealing sheet 611 to limit the movement of the second sealing sheet and the sealing sheet 704, a second sealing sheet 611 is arranged on the same axis in the hollow pipe 601 on the left side of the first sealing sheet 608, and a gap matched with the blocking block 610 is arranged on the second sealing sheet 611.
Example two:
please refer to fig. 7 to 10:
in order to solve the problems mentioned in the technical solutions, the embodiments relate to the following parts:
a liquid inlet 701 is arranged on the negative pressure bin 1, the negative pressure bin 1 is communicated with the transfer cavity 201 through the liquid inlet 701, the liquid inlet 701 is communicated with the left side of the hollow pipe 601, the right side of the second sealing sheet 611 is fixedly connected with a column 703, one end of the column 703 far away from the second sealing sheet 611 is fixedly connected with a water leakage sheet 704, the left side of the second sealing sheet 611 is fixedly connected with a magnet sheet 702, the water leakage sheet 704 is provided with a notch matched with the blocking block 610, one side of the secondary bin 2 is provided with a column shell 705, a rotary magnet 706 is arranged in the column shell 705, the rotary magnet 706 and the magnet sheet 702 can be mutually adsorbed when the rotary magnet 706 is rotated ninety degrees, referring to fig. 8 and fig. 9, a similar U-shaped auxiliary body 707 is fixedly connected at the upper end of the outer surface of the column shell 705, the auxiliary bin 2 is provided with a T-shaped channel 708, a T-shaped block 709 is arranged on the U-shaped-like auxiliary body 707 and is positioned in the T-shaped channel 708 in a sliding connection mode, the T-shaped block 709 is matched with the T-shaped channel 708, namely the T-shaped block 709 can slide linearly left and right under the constraint of the T-shaped channel 708, a spring 710 is arranged on the U-shaped auxiliary body 707 and between the transfer cavity 201 and the inner wall of the auxiliary bin 2, a first button 711 is arranged in the T-shaped channel 708, the starting and the closing of a pump arranged in the flushing pump pipe orifice 712 are controlled by pressing the first button 711, a flushing pump pipe orifice 712 is arranged above the U-shaped-like auxiliary body 707, water is arranged in the flushing pump pipe orifice 712, and a water bin 713 is arranged at one end, far away from the U-shaped auxiliary body 707, of the flushing pump pipe orifice 712.
Example three:
please refer to fig. 1 to 12:
an auxiliary bin 2 is arranged on one side of the negative pressure bin 1, a transfer cavity 201 is formed in the auxiliary bin 2, a first air pipe 3 is inserted in the negative pressure bin 1, the first air pipe 3 is connected with negative pressure equipment, a stable extraction assembly 6 is arranged on one side, away from the auxiliary bin 2, of the negative pressure bin 1, a transfer pipe 4 is fixedly connected in the stable extraction assembly 6, a sputum suction pipe 5 is inserted in one side of the transfer pipe 4, and a flushing assembly 7 and a diluting assembly 8 are arranged in the auxiliary bin 2;
a hollow pipe 601 is arranged in the negative pressure bin 1, a through groove for moving a connecting rod 603 is formed in the hollow pipe 601, an electric telescopic rod 602 is arranged on the hollow pipe 601 and located in the negative pressure bin 1, a connecting rod 603 is arranged at the front end of the electric telescopic rod 602, a bearing 604 is fixedly connected to one end, away from the electric telescopic rod 602, of the connecting rod 603, a long column 605 is fixedly connected to the outer surface of the transfer pipe 4, a spiral channel 606 is formed in the long column 605, a guide block 607 is fixedly connected to the spiral channel 606 and located in the hollow pipe 601, one end, away from the sputum suction pipe 5, of the transfer pipe 4 is fixedly connected with a first sealing sheet 608, the transfer pipe 4 is in a hollow state, the first sealing sheet 608 located at one end of the transfer pipe 4 does not affect normal transfer water of the transfer pipe 4, referring to fig. 3, only a hand-held shaft body 609 is arranged on the sputum suction pipe 5, the long sealing sheet bearing body is a long strip-shaped, a liquid inlet 701 is formed in the inner side wall of the negative pressure bin 1, the negative pressure bin 1 is communicated with the transfer cavity 201 through a liquid inlet 701, a blocking block 610 is arranged on the inner wall of the hollow sealing sheet 704, and a second sealing sheet 611, which mainly acts on the same side of the hollow sealing sheet 704 which acts on which acts to limit the motion of the second sealing sheet, and a water leakage blocking block 704, and a second sealing sheet 611 which is arranged on the same axis of the same side of the hollow sealing sheet 601, and a blocking block 610 is arranged on the same axis 610 which is arranged on the hollow sealing sheet 601;
a liquid inlet 701 is formed in the negative pressure bin 1, the negative pressure bin 1 is communicated with the transfer cavity 201 through the liquid inlet 701, the liquid inlet 701 is communicated with the left side of the hollowed-out pipe 601, a column bar 703 is fixedly connected to the right side of the second sealing sheet 611, a water leakage sheet 704 is fixedly connected to one end, far away from the second sealing sheet 611, of the column bar 703, a magnet sheet 702 is fixedly connected to the left side of the second sealing sheet 611, a gap matched with the blocking block 610 is formed in the water leakage sheet 704, a column shell 705 is arranged on one side of the secondary bin 2, a rotary magnet body 706 is arranged in the column shell 705, the rotary magnet body 706 and the magnet sheet 702 can be mutually adsorbed when the rotary magnet body 706 is rotated ninety degrees, a U-like auxiliary body 707 is fixedly connected to the upper end of the outer surface of the column shell 705, a T-shaped channel 708 is formed in the secondary bin 2, a T-shaped block 709 is slidably connected to the T-shaped channel 708 in the U-like body 707 and is arranged in the T-shaped channel, a flushing button 712 is arranged in the U-shaped channel 708, a flushing button 712 is arranged in the U-shaped channel 712, a flushing pump 712 is arranged in the U-shaped auxiliary pump, a flushing button 712 is arranged in the flushing port of the flushing pump 710, and a flushing pump 712 is arranged in the flushing pump, a flushing control button 712 is arranged in the flushing port of the flushing pump 710;
a second button 801 is arranged in the T-shaped channel 708, the second button 801 and the first button 711 are located on the same side of the advancing direction of the T-shaped block 709, the second button 801 is pressed to control the starting and the closing of a pump arranged in the dilution pump pipe orifice 803, a liquid discharge hole 802 is formed in the upper end of the U-shaped auxiliary body 707, the dilution pump pipe orifice 803 is arranged on the right side of the flushing pump pipe orifice 712, a dilution liquid bin 804 is arranged at one end, far away from the U-shaped auxiliary body 707, of the dilution pump pipe orifice 803, and a dilution raw solution is arranged in the dilution liquid bin 804, so that thick sputum can be diluted and sucked out conveniently.
The working principle is as follows:
in the initial state: the electric telescopic rod 602 is not extended, only a small part of the long column 605 is located in the inner cavity of the negative pressure chamber 1, the magnet sheet 702 and the rotary magnet body 706 are not adsorbed to each other, the spring 710 is not compressed, the first button 711 and the second button 801 are not pressed, and the washing pump nozzle 712 and the dilution pump nozzle 803 are not overlapped with the liquid discharge hole 802.
The method comprises the following steps:
the following is the working process of the stable extraction assembly 6:
when the negative pressure equipment is used, when the negative pressure equipment pumps air in the negative pressure bin 1 through the first air pipe 3, the second sealing sheet 611 is blocked on the liquid inlet 701 and does not move under the action of atmospheric pressure, the transmission pipe 4 is arranged in the hollow pipe 601, the sputum suction pipe 5 is communicated with the transmission pipe 4, and the hollow pipe 601 is provided with holes, so that the sputum suction pipe 5 is communicated with the negative pressure bin 1 through the transmission pipe 4 and the hollow pipe 601;
furthermore, after the sputum suction operation is finished, the medical staff holds the hand shaft body 609, then the electric telescopic rod 602 is electrified and started, so that the electric telescopic rod 602 extends out at a constant speed, the electric telescopic rod 602 gradually extends and carries the transfer tube 4 connected with the bearing 604 to move leftwards through the connecting rod 603, the transfer tube 4 is fixedly connected with the strip column 605, when the electric telescopic rod 602 indirectly carries the transfer tube 4 to move leftwards through the bearing 604, the guide block 607 fixed on the hollow tube 601 in the movement and the spiral channel 606 on the strip column 605 jointly act to enable the strip column 605 to carry the transfer tube 4 to rotate and move leftwards in the rotation, at the moment, the sputum suction tube 5 connected with the transfer tube 4 rotates to move leftwards, and the extending speed of the electric telescopic rod 602 is uniform, so that the rotation continuity and the constant speed of the sputum suction tube 5 can be effectively ensured, the problem that some non-professionals are difficult to master the rotation force when operating, and the sputum suction tube 5 damages the mucous membrane of a patient is solved;
please refer to fig. 2 to fig. 7 for the above working process.
The working process of the flushing assembly 7 is as follows:
when the sputum suction tube 5 is completely drawn out from the nasal cavity of a patient, the first sealing sheet 608 at one end of the delivery tube 4 is contacted with the water leakage sheet 704 under the action of the extension of the electric telescopic rod 602, the second sealing sheet 611 connected with the water leakage sheet 704 through the column 703 and the magnet sheet 702 move a certain distance to the left in the transfer cavity 201, the second sealing sheet 611 originally blocking the liquid inlet 701 does not block the sputum suction tube, and the rotary magnet body 706 is rotated at the moment, and the rotary magnet body 706 can refer to fig. 8 and 9, when the concave surface of the rotary magnet body 706 in fig. 8 is not arranged opposite to the magnet sheet 702 and becomes the magnetic convex surface in fig. 9 and the magnet sheet 702, the magnet sheet 702 is firmly sucked by the rotary magnet body 706 in the column shell 705 under the action of magnetism and cannot move, and the second sealing sheet 611 is effectively prevented from blocking the liquid inlet 701;
furthermore, the U-like auxiliary body 707 on the column shell 705 is pulled to the left, at this time, the spring 710 is compressed, the upper end of the U-like auxiliary body 707 originally blocking the washing pump nozzle 712 does not block the washing pump nozzle 712 any more, the liquid discharge hole 802 formed on the U-like auxiliary body 707 coincides with the washing pump nozzle 712, further, the T-shaped block 709 sliding in the T-shaped channel 708 and fixedly connected to the U-like auxiliary body 707 on the U-like auxiliary body 707 in the pressing process contacts and presses the first button 711, the pump arranged in the washing pump nozzle 712 in the pressing process draws water in the water reservoir 713 and transfers the water into the transfer cavity 201 through the liquid discharge hole 802, at this time, the water leakage sheet is pushed into the liquid inlet 701 under the action of the extension of the electric power-driven 602, the water leakage sheet 704 cannot be pushed to the outside of the electric power-driven telescopic rod 602 due to the limiting action of the blocking block 610, the water leakage sheet 704 cannot be pushed to the outside of the electric power-driven telescopic rod 704, the water leakage sheet 704 can only prevent the water leakage from leaking out of the sputum suction tube 704 and transfer the sputum suction tube 704 from leaking into the first sealing sheet 704, and the sputum suction tube 704 can only prevent the water leakage sheet 704 from leaking into the sputum suction tube 704 and the sputum suction tube 704 from leaking into the sputum suction tube 5, and the sputum suction tube 704, the sputum suction tube 5 is transferred into the sputum suction tube 5, the sputum suction tube is transferred under the sputum suction tube 5, the sputum suction tube is transferred by the effect of the sputum suction tube, the sputum suction tube is prevented from leaking, the sputum suction tube 5, the sputum suction tube 704, the sputum suction tube 5, and the sputum suction tube 5, the sputum suction tube is transferred;
furthermore, through the arrangement of the U-like auxiliary body 707, when the blockage of the nozzle 712 of the washing pump is removed, the U-like auxiliary body 707 can press the first button 711 with the T-shaped block 709, so that the water in the water bin 713 is pumped out, namely, a pump in the nozzle 712 of the washing pump, which has the actions of removing the blockage and starting the subsequent work, is simple and quick;
please refer to fig. 7 to fig. 10 for the above working process.
The working process of the dilution unit 8 is as follows:
if the sputum in the airway of the patient is relatively viscous in the first sputum suction, the sputum suction tube 5 can be inserted into the airway of the patient after the first sputum suction, the similar U-shaped auxiliary body 707 is pressed rightwards after the rotary magnet body 706 indirectly fixes the second sealing sheet 611, at this time, a T-shaped block 709 which is fixedly connected with the similar U-shaped auxiliary body 707 and slides in a T-shaped channel 708 on the similar U-shaped auxiliary body 707 contacts and presses a second button 801 in the pressing process, a liquid discharge hole 802 on the similar U-shaped auxiliary body 707 coincides with a dilution pump pipe orifice 803, a pump in the dilution pump pipe orifice 803 can dilute the diluent in a diluent bin 804 and enters the sputum suction tube 5 through a delivery pipe 4 under the assistance of a water leakage sheet 704 and a first sealing sheet 608, and the viscous or relatively thick sputum in the airway of the patient can be diluted to the maximum extent effectively sucked out the sputum under the condition that the thick sputum in the airway of the patient is relatively viscous or thick sputum;
please refer to fig. 1, fig. 11 to fig. 12 for the above working process.
Summarizing the following steps:
when using, it is better to rotate its rotation continuity and the relative manual at the uniform velocity when pulling outward that can effectively guarantee to inhale phlegm pipe 5 through the setting of stable subassembly 6 of taking out, avoid inhaling phlegm pipe 5 at the at utmost can not harm patient's air flue mucous membrane when pulling out patient's air flue, and can wash the sputum of inhaling in phlegm pipe 5 under the setting of washing subassembly 7, receive the influence when avoiding the secondary to inhale phlegm operation, and simultaneously, can accomplish under the setting of type U-shaped auxiliary body 707 and T-shaped block 709 both sides first button 711 and second button 801 and effectively dilute the thick phlegm in the patient's air flue.
It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.
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 (9)
1. The utility model provides a sputum suction apparatus is serialization with oral cavity nasal cavity based on EICU, includes negative pressure storehouse (1), its characterized in that: an auxiliary bin (2) is arranged on one side of the negative pressure bin (1), a transfer cavity (201) is formed in the auxiliary bin (2), a first air pipe (3) is inserted on the negative pressure bin (1), a stable extraction assembly (6) is arranged on one side, far away from the auxiliary bin (2), of the negative pressure bin (1), a transfer pipe (4) is fixedly connected in the stable extraction assembly (6), a sputum suction pipe (5) is inserted on one side of the transfer pipe (4), and a flushing assembly (7) and a diluting assembly (8) are arranged in the auxiliary bin (2);
the vacuum suction device is characterized in that a hollow pipe (601) is arranged in the vacuum suction bin (1), an electric telescopic rod (602) is arranged on the hollow pipe (601) and located in the vacuum suction bin (1), a connecting rod (603) is arranged at the front end of the electric telescopic rod (602), and a bearing (604) is fixedly connected to one end, far away from the electric telescopic rod (602), of the connecting rod (603).
2. The EICU-based oral and nasal cavity continuous sputum aspirator device of claim 1, wherein: the outer surface of the transfer pipe (4) is fixedly connected with a long column (605), a spiral channel (606) is formed in the long column (605), and a guide block (607) is fixedly connected to the spiral channel (606) and located in the hollow pipe (601).
3. The EICU-based oral and nasal cavity continuous sputum aspirator device of claim 2, wherein: keep away from the first gasket of one end fixedly connected with (608) of inhaling phlegm pipe (5) in transfer pipe (4), it holds axis body (609) to be provided with on phlegm pipe (5) to inhale, inlet (701) have been seted up on negative pressure storehouse (1) inside wall, negative pressure storehouse (1) is through inlet (701) and transfer chamber (201) intercommunication, be provided with on inlet (701) inner wall and block piece (610), be provided with second gasket (611) on the same axis in first gasket (608) the left fretwork pipe (601).
4. The EICU-based oral and nasal cavity continuous sputum aspirator device according to claim 3, wherein: the liquid inlet (701) is communicated with the left side of the hollow pipe (601), the right side of the second sealing piece (611) is fixedly connected with a column strip (703), one end of the column strip (703) far away from the second sealing piece (611) is fixedly connected with a water leakage piece (704), and the left side of the second sealing piece (611) is fixedly connected with a magnet piece (702).
5. The EICU-based oral and nasal cavity continuous sputum aspirator device of claim 4, wherein: one side of the auxiliary bin (2) is provided with a cylindrical shell (705), a rotary magnet body (706) is arranged in the cylindrical shell (705), the upper end of the outer surface of the cylindrical shell (705) is fixedly connected with a U-shaped auxiliary body (707), a T-shaped channel (708) is formed in the auxiliary bin (2), and a T-shaped block (709) is arranged on the U-shaped auxiliary body (707) and is positioned in the T-shaped channel (708) in a sliding connection mode.
6. The EICU-based oral and nasal cavity continuous sputum aspirator device according to claim 5, wherein the EICU-based oral and nasal cavity continuous sputum aspirator device comprises: a spring (710) is arranged on the U-shaped auxiliary body (707) and between the transfer cavity (201) and the inner wall of the auxiliary bin (2).
7. The EICU-based oral and nasal cavity continuous sputum aspirator device of claim 6, wherein: a first button (711) is arranged in the T-shaped channel (708), a flushing pump pipe orifice (712) is arranged above the U-shaped auxiliary body (707), and a water sump (713) is arranged at one end, far away from the U-shaped auxiliary body (707), of the flushing pump pipe orifice (712).
8. The EICU-based oral and nasal cavity continuous sputum aspirator device of claim 7, wherein: the T-shaped channel (708) is provided with a second button (801), the second button (801) and the first button (711) are positioned on the same side of the advancing direction of the T-shaped block (709), and the upper end of the U-shaped-like auxiliary body (707) is provided with a liquid discharge hole (802).
9. The EICU-based oral and nasal cavity continuous sputum aspirator device of claim 8, wherein: a dilution pump pipe orifice (803) is arranged on the right side of the flushing pump pipe orifice (712), and a diluent bin (804) is arranged at one end, far away from the U-shaped auxiliary body (707), of the dilution pump pipe orifice (803).
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