CN108379675B

CN108379675B - Electric sputum aspirator device suitable for hospital nursing

Info

Publication number: CN108379675B
Application number: CN201810346854.3A
Authority: CN
Inventors: 苏苗赏; 徐漫欢; 费青龙; 黄阳鑫; 刘兆根
Original assignee: Wenzhou Medical University; Second Affiliated Hospital and Yuying Childrens Hospital of Wenzhou Medical University
Current assignee: The Second Affiliated Hospital of Wenzhou Medical University; Yuying children's Hospital Affiliated to Wenzhou Medical University; Wenzhou Medical University
Priority date: 2018-04-18
Filing date: 2018-04-18
Publication date: 2020-04-03
Anticipated expiration: 2038-04-18
Also published as: CN108379675A

Abstract

The invention discloses an electric sputum aspirator device suitable for hospital nursing, which comprises a base, wherein at least four electric push rods are arranged on the base in an array manner, an auxiliary support frame is driven by the output ends of the electric push rods, universal wheels are arranged on the auxiliary support frame, a support seat is arranged on the base through a rotating shaft, and a pair of limiting baffles for positioning a sputum-infusing bottle are arranged on the support seat. The electric sputum aspirator can increase the supporting area during working by the auxiliary supporting rod, prevent the overturn of the sputum injection bottle, effectively avoid the damage phenomenon caused by the direct insertion of the nozzle by adding the flexible opening device on the nozzle, effectively prevent the sputum from polluting a negative pressure source by matching the isolation net, the reticular flow guide column and the liquid absorbing cotton, reduce the maintenance difficulty, and effectively lubricate the area after sputum suction, thereby improving the comfort level.

Description

Electric sputum aspirator device suitable for hospital nursing

Technical Field

The invention relates to the technical field of medical instruments, in particular to an electric sputum aspirator device suitable for hospital nursing.

Background

The respiratory tract is an important channel for realizing the exchange of gas inside and outside the human body, and the respiratory tract of the old and the newborn is easy to have difficulty in discharging phlegm, thereby causing phlegm to block the respiratory tract. Sputum that need adopt the sputum aspirator to clear away in the respiratory track during medical care, but still have some defects because current sputum aspirator: firstly, the sputum-injecting bottle lacks reasonable support, so that the sputum-injecting screen is easy to topple when the sputum aspirator is dragged on the ground, and the sputum in the sputum-injecting bottle pollutes equipment; secondly annotate inside lack reasonable isolating device of sputum flask, lead to the sputum solution to be inhaled negative pressure source to lead to the later stage clearance difficulty. If the novel electric sputum suction device can prevent the sputum injection bottle from toppling over and effectively avoid sputum from polluting a negative pressure source, the problems can be solved, and therefore the electric sputum suction device suitable for hospital nursing is provided.

Disclosure of Invention

The present invention is directed to an electric sputum aspirator device suitable for hospital care to solve the above problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: an electric sputum aspirator device suitable for hospital nursing comprises a base, wherein at least four electric push rods are arranged on the base in an array mode, an auxiliary support frame is driven by the output ends of the electric push rods, universal wheels are arranged on the auxiliary support frame, a support seat is installed on the base through a rotating shaft, a pair of limiting baffles for positioning a sputum injection bottle are arranged on the support seat, a negative pressure machine is arranged on the support seat, a controller is arranged on the limiting baffles, the upper surface of the support seat is sequentially communicated in series from bottom to top and is provided with a liquid storage tank, a liquid pump and an atomizer, the upper end of the sputum injection bottle is sealed through a bottle plug, and a liquid injection port is formed in the outer side of the liquid storage tank;

the output port of the negative pressure machine is connected to the left end of the bottle plug through a negative pressure pipe, the right end of the bottle plug is connected to the left side of the flow distributor through a sputum suction pipe, the output end of the atomizer is connected to the inlet end of the flow distributor through a liquid supply pipeline, the right side of the flow distributor is connected with a hose, the tail end of the hose is provided with a spray head, the outer side of the spray head is sleeved with a spreading device, the inner part of the flow distributor adopts a guide plate to cover the outlet end of the liquid supply pipeline, and the outlet end of the liquid supply pipeline is provided;

the utility model discloses a sputum suction device, including the bottle plug, the bottle plug is provided with the separation net at the exit end department that corresponds the negative pressure pipe, and is provided with the imbibition cotton between separation net and the negative pressure pipe, the bottle plug is provided with netted water conservancy diversion post in the position department that corresponds the sputum straw, and the bottom cavity of netted water conservancy diversion post, controller electric connection electric putter, liquid pump, atomizer and negative pressure machine respectively.

Preferably, the limiting baffle is provided with a limiting device, the limiting device comprises a clamping column for clamping the sputum-infusing bottle, the outer side of the clamping column is provided with a mounting plate, and the mounting plate is connected with the limiting baffle through a return spring.

Preferably, the distraction device comprises a barrel body sleeved with the spray head, the peripheral annular array of the barrel body is provided with spray head mounting holes matched with the spray head, the front end of the barrel body is provided with a hemispherical top bulge, and the barrel body and the hemispherical top bulge are integrally formed by medical latex.

Preferably, the electric push rod is a trapezoidal lead screw type electric push rod, and the controller is an stm32 series single chip microcomputer.

Compared with the prior art, the invention has the beneficial effects that: the electric sputum aspirator designed by the invention can increase the supporting area during working by using the auxiliary supporting rod, prevent the overturn of the sputum injection bottle, effectively avoid the damage phenomenon caused by the direct insertion of the spray head by adding the flexible strutting device on the spray head, effectively prevent the sputum from polluting a negative pressure source by matching the isolation net, the reticular flow guide column and the liquid absorbing cotton, reduce the maintenance difficulty, and effectively lubricate the area after sputum absorption, thereby improving the comfort level and having high practical value.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a transverse cross-sectional view of the structure of the present invention;

FIG. 3 is a longitudinal cross-sectional view of the structure of the present invention;

fig. 4 is a schematic structural view of the distracting device of the present invention.

In the figure: the device comprises a base 1, universal wheels 2, an auxiliary supporting frame 3, an electric push rod 4, a limiting device 5, a clamping column 501, a mounting plate 502, a return spring 503, a spreading device 6, a cylinder 601, a spray head mounting hole 602, a hemispherical top projection 603, a liquid storage tank 7, a liquid injection port 8, a liquid pump 9, an atomizer 10, a liquid supply pipeline 11, a hose 12, a spray head 13, a flow distributor 14, a sputum suction pipe 15, a bottle stopper 16, a negative pressure pipe 17, a sputum injection bottle 18, a limiting baffle 19, a negative pressure machine 20, a rotating shaft 21, a supporting seat 22, a separation net 23, a netted diversion column 24, a guide plate 25, a controller 26 and liquid suction cotton 27.

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 obtained by those skilled in the art without creative efforts based on the technical solutions of the present invention belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an electric sputum aspirator device suitable for hospital nursing comprises a base 1, at least four electric push rods 4 are arranged on the base 1 in an array mode, an auxiliary support frame 3 is driven by the output ends of the electric push rods 4, universal wheels 2 are arranged on the auxiliary support frame 3, a support seat 22 is installed on the base 1 through a rotating shaft 21, a pair of limiting baffles 19 used for positioning a sputum injection bottle 18 are arranged on the support seat 22, a negative pressure machine 20 is arranged on the support seat 22, a controller 26 is arranged on the limiting baffles 19, the upper surface of the support seat 22 is sequentially communicated in series from bottom to top and is provided with a liquid storage tank 7, a liquid pump 9 and an atomizer 10, the upper end of the sputum injection bottle 18 is sealed through a bottle plug 16, and a liquid injection port 8 is arranged on the outer side of the;

an output port of the negative pressure machine 20 is connected to the left end of a bottle stopper 16 through a negative pressure pipe 17, the right end of the bottle stopper 16 is connected to the left side of a flow distributor 14 through a sputum suction pipe 15, an output end of the atomizer 10 is connected to an inlet end of the flow distributor 14 through a liquid supply pipeline 11, the right side of the flow distributor 14 is connected with a hose 12, a spray head 13 is arranged at the tail end of the hose 12, a spreading device 6 is sleeved outside the spray head 13, the outlet end of the liquid supply pipeline 11 is partially shielded by a guide plate 25 inside the flow distributor 14, and a one-way valve is arranged at the outlet end of the;

the bottle stopper 16 is provided with a separation net 23 at the outlet end corresponding to the negative pressure pipe 17, a liquid suction cotton 27 is arranged between the separation net 23 and the negative pressure pipe 17, a reticular flow guide column 24 is arranged at the position of the bottle stopper 16 corresponding to the sputum suction pipe 15, the bottom of the reticular flow guide column 24 is hollow, and the controller 26 is respectively and electrically connected with the electric push rod 4, the liquid pump 9, the atomizer 10 and the negative pressure machine 20.

Further, the limiting baffle 19 is provided with a limiting device 5, the limiting device 5 comprises a clamping column 501 for clamping the sputum-infusing bottle 18, a mounting plate 502 is arranged on the outer side of the clamping column 501, and the mounting plate 502 is connected with the limiting baffle 19 through a return spring 503.

Further, the spreading device 6 comprises a cylinder body 601 sleeved with the spray head 13, spray head mounting holes 602 matched with the spray head 13 are annularly arrayed on the periphery of the cylinder body 601, a hemispherical top protrusion 603 is arranged at the front end of the cylinder body 601, and the cylinder body 601 and the hemispherical top protrusion 603 are integrally formed by medical latex.

Further, the electric push rod 4 is a trapezoidal screw rod type electric push rod, and the controller 26 is an stm32 series single chip microcomputer or an S7-200 series PLC device.

The working principle is as follows: before the device works, firstly adding lubricating fluid for lubricating the oral cavity and the throat into the liquid storage tank 7, then placing the device beside a patient, during working, the controller 26 gives an instruction to the electric push rod 4, so that under the driving of the electric push rod 4, the auxiliary support rod 3 is gradually opened, thereby effectively increasing the support area of the device, avoiding the turnover risk of the sputum injection bottle 18 in the using process, during the use, the oral cavity of the patient is propped open by the propping-open device 6 and the spray head 13 is conveyed to the position needing to suck sputum, thereby effectively avoiding the oral cavity injury and the throat injury caused by the direct insertion of the spray head 13, then opening the negative pressure machine 20 to suck the sputum into the sputum injection bottle 18, because the mesh-shaped diversion column 24 is adopted below the sputum suction pipe 15 for isolation, the sputum cannot directly enter the negative pressure pipe 17 from the upper part of the sputum injection bottle 18, and the isolation net 23 and the liquid suction cotton 27 are also arranged below the negative pressure pipe 17, therefore, the sputum in the liquid injection bottle 18 can be effectively placed to enter the negative pressure tube 17, thereby preventing the sputum from polluting the negative pressure machine 20. Inhale the phlegm and can also atomize and spout throat and mouth through the lubricated liquid of atomizer 10 in with liquid reserve tank 7 after finishing under the effect of liquid pump 9 to supply the moisture in this region and further reduce the accumulation speed of sputum, the device simple to use, powerful has effectually reduced the speed of use risk and great improvement medical personnel's nursing, has very high practical value.

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. The utility model provides an electronic sputum aspirator device suitable for hospital care, includes base (1), its characterized in that: the sputum injection device is characterized in that at least four electric push rods (4) are arranged on the base (1) in an array mode, an auxiliary support frame (3) is driven by the output ends of the electric push rods (4), universal wheels (2) are arranged on the auxiliary support frame (3), a support seat (22) is installed on the base (1) through a rotating shaft (21), a pair of limiting baffles (19) used for positioning a sputum injection bottle (18) are arranged on the support seat (22), a negative pressure machine (20) is arranged on the support seat (22), a controller (26) is arranged on the limiting baffles (19), the upper surface of the support seat (22) is sequentially communicated in series from bottom to top and is provided with a liquid storage box (7), a liquid pump (9) and an atomizer (10), the upper end of the sputum injection bottle (18) is sealed through a bottle stopper (16), and a liquid injection port (8) is formed in the outer side;

the delivery outlet of the negative pressure machine (20) is connected to the left end of the bottle stopper (16) through a negative pressure pipe (17), the right end of the bottle stopper (16) is connected to the left side of the flow distributor (14) through a sputum suction pipe (15), the output end of the atomizer (10) is connected to the inlet end of the flow distributor (14) through a liquid supply pipeline (11), the right side of the flow distributor (14) is connected with a hose (12), the tail end of the hose (12) is provided with a spray head (13), the outer side of the spray head (13) is sleeved with a spreading device (6), the inner part of the flow distributor (14) adopts a guide plate (25) to cover the outlet end of the liquid supply pipeline (11), and the outlet end of the liquid supply pipeline (11) is provided with a one-;

the utility model discloses a sputum suction pipe, including stopper (16), isolation net (23) and negative pressure pipe (17), the position department that corresponds negative pressure pipe (17) of stopper (16) is provided with separation net (23), and is provided with between isolation net (23) and negative pressure pipe (17) and inhale liquid cotton (27), stopper (16) is provided with netted water conservancy diversion post (24) in the position department that corresponds sputum straw (15), and the bottom cavity of netted water conservancy diversion post (24), controller (26) electric connection electric putter (4), liquid pump (9), atomizer (10) and negative pressure machine (20) respectively.

2. An electric sputum aspirator device suitable for hospital care according to claim 1, wherein: be provided with stop device (5) on limit baffle (19), and stop device (5) are including pressing from both sides tight post (501) that is used for pressing from both sides tight notes sputum flask (18), and the outside of pressing from both sides tight post (501) is provided with mounting panel (502), connect through reset spring (503) between mounting panel (502) and limit baffle (19).

3. An electric sputum aspirator device suitable for hospital care according to claim 1, wherein: strutting device (6) and including barrel (601) that cup joints with shower nozzle (13), and the outer peripheral annular array of barrel (601) has shower nozzle mounting hole (602) that matches with shower nozzle (13), the front end of barrel (601) is provided with hemisphere top arch (603), and barrel (601) and hemisphere top arch (603) adopt medical latex integrated into one piece.

4. An electric sputum aspirator device suitable for hospital care according to claim 1, wherein: the electric push rod (4) is a trapezoidal lead screw type electric push rod, and the controller (26) is an stm32 series single chip microcomputer.