98 results about "Sputum collection" patented technology

The invention discloses a nursing sputum suction device for an intensive care unit. The nursing sputum suction device comprises a sputum suction device body, a control part and a sputum collection barrel. The control part and the sputum collecting barrel are both mounted at the top of the sputum aspirator body; the bottom of the sputum collecting barrel is provided with a notch which is concavely embedded inwards, a cover plate is hinged to the notch, a sealing cavity is formed in the position, located on the periphery of the notch, of the bottom of the sputum collecting barrel, and a heating wire is arranged in the sealing cavity; a plurality of through holes for collecting residual liquid are annularly formed in the liquid collecting cavity; an electric heating element matched with the heating wire is also arranged at the liquid collecting cavity; the heating wire and the nozzle are arranged in the sputum collecting barrel, the stirring effect of bubbles and the heating effect of clear water jointly act on sputum in the sputum collecting barrel, the sputum is fully diluted and purified, and residue and accumulation of the sputum in the sputum collecting barrel are reduced. The heating effect is beneficial for accelerating decomposition of components such as protein and mucus in sputum, so that the sputum is easier to dilute and purify by clear water, and the risk of bacterium breeding is reduced.

The invention aims to provide a portable automatic adjustment negative pressure sputum suction device based on multi-parameter monitoring, which comprises a negative pressure sputum suction device main body used for generating adjustable negative pressure and connected to an airway of a patient through a sputum suction pipe; the respiratory rate sensor is mounted at the inlet of the sputum suction tube and used for monitoring the respiratory rate of the patient in real time; the sputum suction resistance sensor is mounted in the sputum suction tube and used for monitoring the resistance change in the tube in the sputum suction process in real time; the sputum viscosity sensor is arranged between the sputum suction tube and the sputum collection bottle and is used for monitoring the viscosity of sputum in real time; the control unit controls the negative pressure sputum suction device main body to output corresponding negative pressure; the sputum suction device aims at monitoring the respiratory rate, the sputum suction resistance and the sputum viscosity of a patient in real time, a dynamic negative pressure adjusting mode is adopted, the sputum suction efficiency can be improved, and meanwhile damage of excessive suction to an airway can be avoided.

The utility model discloses an integrally formed sputum collector, which belongs to the technical field of medical instruments and comprises a collector, a valve body component and a drainage pipe fitting, the front end of the valve body component is communicated with a first suction tube, the tail end of the valve body component is communicated with a second suction tube, the drainage pipe fitting is arranged between the sputum collector and the valve body component, and the first suction tube is communicated with the first suction tube. Through the cooperation between the valve body assembly and the drainage pipe fitting, the communication state between the collector and the bronchofiberscope and the communication state between the suction device and the bronchofiberscope can be adjusted and controlled at any time, it is not needed that sampling is conducted again after the suction device sucks and collects sputum, and in the working process of the bronchofiberscope, sampling is conducted again. Sputum is sampled by the collector in a negative pressure state formed by the suction treatment of the suction device, so that a sputum collection sample independently collected in the suction device can be inspected, the sputum sample does not need to be obtained from a collection part in the suction device, the operation steps are reduced, and the detection efficiency is improved. And convenience is provided for surgical operation of medical personnel.

The invention discloses a nursing sputum suction device for an intensive care unit, and relates to the technical field of medical instruments, the nursing sputum suction device comprises a machine body, the machine body is provided with a handle and an operation panel, the nursing sputum suction device further comprises a placement table, the placement table is provided with a sputum collection tank, a medicine storage tank and a cleaning tank, and the sputum collection tank is used for collecting sputum; the sputum collection tank is used for collecting sputum, the medicine storage tank is used for storing liquid medicine for reducing sputum, the cleaning tank is used for diluting sputum, the sputum collection tank is communicated with a sputum suction pipe, the medicine storage tank is fixedly communicated with a medicine outlet pipe, the cleaning tank is fixedly communicated with a discharge pipe, and the medicine outlet pipe is fixedly communicated with a medicine spraying pipe. The sputum suction device has the advantages that after sputum suction is completed, cleaning liquid can automatically flow in the sputum suction pipe to clean the sputum suction pipe, meanwhile, the cleaning liquid can dilute and disinfect sputum, overall sanitation is guaranteed, sanitation and safety of the next sputum suction operation are guaranteed, and follow-up cleaning of the sputum collection tank is facilitated.

The utility model relates to a sputum receiving device of a medical tracheostomy cannula, which belongs to the technical field of medical instruments and comprises an outer cannula and an inner cannula, the inner cannula is inserted into the outer cannula in a sliding manner, one end of the inner cannula far away from the outer cannula is connected with a collecting tube, and connectors are mounted on the outer sides of the collecting tube and the inner cannula. The side, away from the inner sleeve, of the collecting pipe is connected with a sputum receiving bin, the bottom of the sputum receiving bin is communicated with a sputum discharging pipe, the bottom of the sputum discharging pipe is communicated with a sputum storage bin, the bottom of the sputum storage bin is communicated with a sputum outlet pipe, a first valve is installed on the sputum discharging pipe, and a second valve is installed on the sputum outlet pipe. After sputum is collected into the sputum receiving bin, the first valve is opened under the condition that the second valve is closed, the sputum enters the sputum storage bin firstly, in this way, when sputum is discharged, the sputum cannot be sprayed out of the sputum discharging opening even if a patient suddenly coughs, after the sputum enters the sputum storage bin, the first valve is closed, and when the patient coughs again, the accumulated sputum cannot be leaked out of the ventilation opening; the operation environment is ensured.

The utility model discloses an auxiliary sputum excretion device, which relates to the technical field of medical instruments and comprises a bed board, a bed frame, a telescopic support rod and a collection bottle. A sputum excretion hole is formed in one end of the bed plate and penetrates downwards from the upper end of the bed plate; one end of the bed board is rotationally connected with one end of the bed frame; the telescopic supporting rod is located at the other end of the bed board, the upper end of the telescopic supporting rod is hinged to the bed board, and the lower end of the telescopic supporting rod is hinged to the bed frame; according to the prostrate sputum excretion and sputum collection bed, a patient can conveniently prostrate to excrete sputum and collect sputum, and the prostrate sputum excretion and collection bed has a good sputum excretion promotion effect.

The present invention discloses a respiratory rehabilitation nursing device suitable for patients with severe respiratory diseases, including a main body, a top cover, and a connecting pipe connected to the inside of the top cover, a suction mechanism is fixed at the center position of the main body, and a power mechanism is connected to the bottom of the suction mechanism. The impeller of the present invention rotates through a fixed rod to drive a rotating plate to rotate, and the centrifugal force generated by the rotating plate enables the sputum falling on the top of the plate to be separated into the inside of the sputum collection cup, wherein the first nozzle can flush the sputum attached to the surface of the diverter head, and the second nozzle can flush the sputum attached to the top surface of the rotating plate. The above flushing process is synchronously operated with the sputum suction operation, so that the sputum flows with the cleaning fluid, avoiding the phenomenon of adhesion and adhesion, making the sputum collection more thorough, and the overall operation process more convenient, thereby reducing the overall nursing intensity of medical staff.

The invention relates to the technical field of medical instruments, and discloses a newborn deep sputum collection device which comprises a movable vehicle body. The negative pressure device is installed in the movable vehicle body, the negative pressure device is communicated with a collecting pipe through a negative pressure pipe, and the collecting pipe is communicated with an oropharynx breather pipe through a sputum suction pipe; the anti-skid assembly comprises a protection piece and a connecting piece, the protection piece is worn on the head of a patient, the connecting piece is arranged on the oropharynx breather pipe, and the oropharynx breather pipe is connected with the protection piece through the connecting piece; the collecting assembly comprises a driving part and a plurality of collecting pipes, the driving part is arranged in the movable vehicle body, the collecting pipes are arranged on the driving part, the bottom ends of the collecting pipes extend into the movable vehicle body, and the driving part drives the collecting pipes to ascend and communicate with the collecting pipes in a sealed mode. The neonatal sputum collecting device is used for collecting neonatal sputum, stability in the collecting process is guaranteed, and the collecting efficiency is improved.

The present application relates to the technical field of medical devices, in particular to a breathing pipeline with sputum collecting function and a breathing device. The breathing pipeline with sputum collecting function comprises a sputum collecting cup, a breathing mask, a connecting head, an inhalation tube and an exhalation tube, and the sputum collecting cup has an accommodating cavity in the interior; the connecting head comprises a first connecting pipe, a second connecting pipe and a third connecting pipe, the first connecting pipe and the second connecting pipe are in communication with each other, the first connecting pipe is installed on the sputum collecting cup and is in communication with the accommodating cavity, the second connecting pipe has a first opening and a second opening at the end away from the first connecting pipe, the second connecting pipe is in communication with the inhalation tube through the first opening, and the second connecting pipe is in communication with the exhalation tube through the second opening; the third connecting pipe is arranged on the outer circumferential surface of the first connecting pipe, the third connecting pipe is in communication with the breathing mask and the first connecting pipe, and the included angle between the axis of the first connecting pipe and the Z-axis direction is less than 90°. The device can avoid sputum from entering the breathing pipeline and the breathing machine.

This utility model relates to the field of medical device technology, specifically a sputum collector. The sputum collector includes a negative pressure suction bottle, which has a negative pressure tube for transmitting negative pressure and a suction tube for transmitting sputum. The volume of the negative pressure suction bottle is no more than 40 ml. An outlet I is located at the bottom of the negative pressure suction bottle, and an outlet II is located at the bottom or side of the bottle. Outlets I and II protrude from the outside of the bottle. Outlet I is connected to a waste bottle via an outlet tube, which has a regulating valve for controlling its opening and closing. An outlet II has a sealing cap, and a connecting ring is formed around its periphery. The inner side of the connecting ring has an internal thread for threaded connection with a sputum culture bottle. This utility model has the advantages of simple structure and easy operation. The small-volume negative pressure suction bottle facilitates sputum observation and collection, and also allows for selective sputum collection.

The breathing pipeline with the sputum collecting function comprises a pipe cutting mechanism, an HF pipeline mechanism and a transduction mechanism, the pipe cutting mechanism is assembled at the incision position of a patient, the HF pipeline mechanism is in pipe connection with the pipe cutting mechanism, and the transduction mechanism is concentrated on the surface of the pipe cutting mechanism and in a communicating area between the pipe cutting mechanism and the HF pipeline mechanism. The HF pipeline mechanism is communicated with the trachea of a patient, the HF pipeline mechanism is integrated with an integrated pipeline integrating sputum suction, flushing and oxygen therapy, and the transduction mechanism is used for replacing gas delivery; according to the breathing pipeline with the sputum collecting function and the breathing equipment, sputum or oxygen is further fed into a circular hole opening area in a specified binding mode at the oral cavity part of a patient through the adopted tracheotomy plate, the hinged shaft and the binding belt.

The present invention discloses a sputum suction catheter for thoracic surgery nursing, which belongs to the field of sputum suction technology. It includes a sputum sorting bin, on the outer edge surface of which is installed a side sliding positioning mechanism and a switching mechanism for sliding sleeves on the side sliding positioning mechanism, wherein the side sliding positioning mechanism includes an arc sleeve frame, and a reserved opening penetrating the sputum sorting bin is provided on the side of the arc sleeve frame surface away from the interface of the sputum suction insertion tube, and through the temporary storage and sorting function of the sputum sorting bin, the sputum adsorbed by the sputum suction insertion tube can be reprocessed, and the sputum collection mechanisms of different interfaces only need to be switched to the reserved openings on the outer side of the sputum sorting bin through the switching mechanism, and the sputum collection mechanisms on different endpoints can be aligned as needed to adsorb sputum in different states, and the impurity liquid in the oral cavity or nasal cavity can be sorted and collected, solving the problem that the conventional sputum suction catheter in the prior art cannot effectively separate and collect qualified sputum specimens.

The invention discloses a sputum drainage auxiliary device for the respiratory medicine department, and belongs to the technical field of the respiratory medicine department, and the sputum drainage auxiliary device comprises a sputum collection mechanism which comprises a sealing plate arranged below a liquid outlet of a sputum aspirator body and is used for preventing leakage of sputum; the sputum collecting mechanism is further provided with a driving part which comprises a circular ring arranged on one side of the sealing plate and used for driving the sealing plate to be converted. According to the sputum suction device, through a meshing transmission structure of a rack and a circular gear and cooperation with the elastic reset effect of a spring, automatic opening and closing of the sealing plate in the collection box dismounting and mounting process are achieved, the sealing plate is turned to be vertically opened for sputum to enter in the mounting process, and the sealing plate is automatically turned to be transversely closed at the upper end of the collection box in the dismounting process; sputum is effectively prevented from being splashed or leaked, and the pollution risk during operation of medical staff is reduced.

The utility model provides a disposable sputum collector, and belongs to the technical field of medical instruments. The problem that sputum is sucked away by a vacuum tube due to the fact that an existing collector is prone to inclining is solved. The disposable sputum collector comprises a sputum storage device, a collecting cover detachably connected to the top of the sputum storage device, a sealing cover detachably connected to the bottom or the top of the sputum storage device, a sputum suction pipe and a vacuum pipe, the sputum suction pipe and the vacuum pipe are connected to the collecting cover, the sputum storage device is cylindrical, a cylindrical cavity is formed in the sputum storage device, and a binding device is arranged on the vacuum pipe. The sputum collecting device has the advantages that the vacuum tube is hung on the pipeline opening of the bronchoscope forceps, so that the vacuum tube cannot be excessively inclined, sputum of a patient can be conveniently and quickly collected, and pain of the patient is relieved.

The utility model relates to medical instrument technical field discloses a bedside nursing table special for critical patient, including instrument box and sputum stand, the sputum stand sliding connection is in the bottom surface of instrument box, the top end lateral wall of instrument box is provided with symmetrical mounting plate, the surface of mounting plate inserts and is provided with symmetrical bolt, the both sides of instrument box all are fixedly connected with sliding block, the whole structure of the setting of the device can be installed in the bottom surface of sickbed, so that the patient can be pulled out to use after getting up, secondly, the intercom button is arranged at the place where the lateral wall of instrument box is flush with the lateral wall of sickbed, and is opposite to the hand of patient, so that the patient can press the intercom button to call the medical staff under the state of lying in bed, and the installation groove opened on the surface of sputum stand can make the sputum collecting bag directly used in the installation groove, convenient to replace, the whole setting of the device is convenient and fast to pull out and use, and is easy to operate for the patient lying in bed, and has practicality.

The utility model provides a novel sputum collector, and belongs to the technical field of medical instruments. Comprising a pull rod cylinder, one side outside the pull rod cylinder is in threaded connection with a transverse valve cylinder, the bottom of the transverse valve cylinder is fixedly connected with a longitudinal valve cylinder, a liquid storage tank is inserted into the bottom of the longitudinal valve cylinder, a collecting pipe is inserted into the end, away from the pull rod cylinder, of the transverse valve cylinder, and a suction head is fixedly connected to the end, away from the transverse valve cylinder, of the collecting pipe; the anti-bite assembly is used for supporting the oral cavity of the patient, and the anti-bite assembly is connected with the collecting pipe; the air exhaust assembly is used for sucking sputum of a patient, the air exhaust assembly is connected with the pull rod cylinder, and the anti-bite assembly is arranged, and an anti-bite plug is of a conical outline, so that the anti-bite plug can be quickly plugged into the mouth of the coma patient, and the sputum suction tube is prevented from being bite; the lingual surface placing area and the tooth occlusion area are arranged, so that the discomfort of a patient can be reduced, the stability of the anti-biting plug in the oral cavity is improved, and the patient can be prevented from unconsciously biting the tube.

The invention relates to the technical field of medical apparatus and instruments, in particular to an anti-backflow sputum collecting device which comprises a collecting barrel, a barrel cover is connected to the top end wall of the collecting barrel through threads, and an air pump communicated with the collecting barrel is mounted on the outer wall of the top of the barrel cover. By means of the fixing mechanism, when sputum suction operation is conducted, a sputum suction pipe is inserted into the throat from the oral cavity of a patient, the patient holds a limiting plate on the pipe support, the limiting plate abuts against the interior of a vestibular sulcus between the lip and teeth, meanwhile, the lower teeth of the patient abut against the lower biting block, and sputum suction is conducted. The supporting frame abuts against the face of the patient, the shaking amplitude of the pipeline support can be reduced, and the situation that in the prior art, when the head of the patient moves or the hands of medical staff are not stable, the sputum suction pipe is likely to shake, and the sputum suction pipe cannot be fixed in the oral cavity of the patient is avoided. Therefore, the sputum suction operation cannot be carried out smoothly.

The invention discloses a tracheotomy rehabilitation training monitoring device which comprises a tracheotomy cannula, a rotary joint and a sputum suction module, and a first joint part is formed at the air outlet of the tracheotomy cannula; the sputum suction module comprises a sputum collecting bottle, a bottle cap detachably arranged on the sputum collecting bottle and a valve base arranged between the bottle cap and the sputum collecting bottle, and a second connector part extends out of the valve base; the rotary joint and the first joint part are detachably and rotatably buckled through a first rotary buckle structure, and the rotary joint and the second joint part are detachably and rotatably buckled through a second rotary buckle structure. Therefore, the rotary joint is arranged between the tracheostomy tube and the sputum suction module, and the rotary joint and the tracheostomy tube as well as the rotary joint and the sputum suction module are detachably and rotatably buckled, so that when the sputum suction module is mounted or replaced, axial impact can be avoided to rub or touch the trachea and the throat of a patient; therefore, the injury to the patient is prevented.

The sputum aspirator comprises a sputum aspirator body, the interior of the sputum aspirator body is divided into a first cavity and a second cavity through a partition plate, a sputum suction pipe is arranged at the end, away from the second cavity, of the first cavity, the end, away from the first cavity, of the second cavity is an open end, and a negative pressure drawing assembly is arranged in the second cavity. A suction opening is formed in the partition plate; the bottom of the first cavity is detachably connected with a sputum reducing assembly, and the bottom of the second cavity is detachably connected with a sputum sucking and collecting assembly. Through the arrangement of the phlegm reducing assembly and the phlegm sucking and collecting assembly, phlegm reducing liquid medicine can be fed into the respiratory tract of a patient by extruding the medicine bag firstly, then sputum is sucked and collected through the negative pressure drawing assembly, secondary operation is not needed, use is convenient, and pain of the patient is relieved.

The invention discloses an airway sputum drainage and collection cover and an airway sputum drainage and collection assembly.The airway sputum drainage and collection cover comprises a hollow cover body, a sputum collection cavity is formed in the cover body, a sputum inlet channel and a sputum excretion channel are formed in the cover body, the sputum inlet channel and the sputum excretion channel are both communicated with the sputum collection cavity, and the sputum collection cavity is communicated with the sputum collection cavity. The sputum inlet channel is used for being connected with a sputum conveying pipe, the sputum excretion channel is used for being connected with a sputum excretion pipe, sputum coughed by a patient enters the sputum collecting cavity through the sputum conveying pipe, and the sputum in the sputum collecting cavity is conveyed to the outside through the sputum excretion pipe. And the medical cost is reduced.

The utility model provides a portable handheld sputum suction device which comprises a main body, the main body is connected with a split body, a negative pressure aspirator and a lithium battery are arranged in the main body, and a driving part of the negative pressure aspirator is connected with the lithium battery; a Y-shaped sputum suction tube is arranged in the split body, the Y-shaped sputum suction tube 5 is a replaceable sputum suction tube, a first opening of the Y-shaped sputum suction tube is communicated with a suction inlet of the negative pressure aspirator, a second opening of the Y-shaped sputum suction tube is exposed out of the side wall of the split body and is connected with a transparent replaceable sputum collection bag, and a third opening of the Y-shaped sputum suction tube is exposed out of the bottom surface of the split body. The third opening of the Y-shaped sputum suction tube can enter the oral cavity of the patient. The dual-separation mode that the main body device capable of being detached, separated and charged and the split device needing to be disinfected are adopted, the negative pressure aspirator is driven by the motor to generate negative pressure so as to suck sputum, and the machine is longer in service life, smaller in size and convenient to carry and can be used as an emergency instrument for emergency.

The present invention belongs to the technical field of sputum collection and flushing, and in particular to a sputum collection and flushing device, comprising a collecting mechanism mainly composed of a shell, a collecting plate and a sealing component, a collecting groove is provided on the left side of the shell, the inner wall of the collecting groove is rotatably connected to the collecting plate through a rotating shaft, the sealing component is installed on the top of the collecting plate, and a cleaning mechanism for cleaning sputum is also provided on the collecting mechanism, the cleaning mechanism comprises two receiving plates, three groups of cleaning components and an electric telescopic rod, a retaining groove is provided on the inner side of the shell, and the collecting mechanism and the cleaning mechanism are provided, so that spitting operation is convenient, sealing is convenient, and the scattering of germs is reduced, opening and closing is convenient, and it is convenient to use at the bedside or the corridor, a trigger button point-controlled triggering cleaning mechanism performs cleaning operation, the operation is simple, and the sputum remaining on the collecting plate and the receiving plate is reduced as much as possible, the cleaning operation is convenient, the operation is automatic, and the residual contamination of bacteria is reduced.

The utility model belongs to the technical field of medical instruments, and particularly relates to an intelligent saliva and sputum collecting device which comprises a mainframe box, left and right opposite power assemblies are arranged on the outer side of the middle end of the mainframe box, front and back opposite connecting plates are arranged at the top ends of the power assemblies, and sealing plates are fixedly connected to the inner sides of the connecting plates. The top end of the mainframe box is fixedly connected with first sliding rails which are opposite left and right, the outer sides of the top ends of the first sliding rails are slidably connected with first sliding blocks which are opposite front and back, the first sliding blocks are fixedly connected with a sealing plate, and the rear side of the bottom end of the sealing plate is fixedly connected with first connecting frames which are opposite left and right; second belt wheels which are opposite left and right are arranged on the inner side wall of the mainframe box, and the second belt wheels are fixedly connected with the first connecting frame; according to the intelligent saliva and sputum collecting device provided by the utility model, a mechanical structure is used for replacing manual work to collect and deliver the collecting box, so that the working efficiency is improved.

The invention relates to the technical field of airway management, in particular to a critical patient airway management automation device which comprises a controller and a shell, a sputum collecting box is fixedly connected to the inner bottom wall of the shell, a driving part is fixedly connected to the inner bottom wall of the shell, and the controller is used for controlling an output shaft of the driving part to rotate; an air supply assembly is arranged on the inner bottom wall of the shell, suction assemblies are further symmetrically arranged on the inner bottom wall of the shell, and a driving assembly is arranged on an output shaft of the driving part; a flow dividing assembly is further arranged in the shell, and a dredging assembly is further arranged on an output shaft of the driving piece. Sputum of a patient is sucked and shunted through the suction assembly and the shunting assembly, so that the sputum of the patient can be shunted into different suction assemblies under the action of the shunting assembly, the suction pressure of the single suction assembly is dispersed while the sputum suction efficiency is improved, and the sputum suction efficiency is improved. And the sputum suction quality of the patient is improved.

The utility model discloses a tracheotomy cannula opening sputum collecting device which comprises a mounting plate, elastic bandages fixedly connected to the two ends of the mounting plate, a trachea connecting pipe fixedly connected to the mounting plate, an L-shaped pipeline installed at the outer end of the trachea connecting pipe, and breathing devices installed on the horizontal section and the vertical section of the pipeline. The inner wall of the lower end of the pipeline is fixedly connected with a one-way valve, the outer wall is in threaded connection with a collecting device, the collecting device comprises a disc, the upper side of the disc is fixedly connected with a connecting ring, the lower side of the disc is fixedly connected with a collecting bag, and scale strips are arranged on the collecting bag. By means of the structure, the L-shaped pipeline and the collecting bag are connected to the outer end of the trachea cannula, the trachea cannula is small in size, simple in structure and convenient to carry, exhaled gas is exhaled from the breathing device with the inspiration check valve during expiration, gas is inhaled from the breathing device with the expiration check valve during inspiration, the inhaled gas is filtered under the action of the filter cotton, and therefore the breathing effect of the trachea cannula is improved. Reinfection of the respiratory tract is avoided, and safety is good.

The utility model belongs to the field of medical instruments, particularly relates to a splash-proof sputum collecting device for tracheotomy, and aims to solve the problems that when a patient coughs in the prior art, sputum can be sprayed out along a trachea cannula, so that the environment is polluted, and the on-site environmental sanitation is influenced. One side of the shell is fixedly connected with a gas guide tube used for being connected with a trachea cannula, the gas guide tube is located in the shell, the side, away from the gas guide tube, of the shell is in an arc shape and attached to the neck of a patient, a plurality of through communicating holes are formed in the top of the gas guide tube and used for ventilation, and the bottom of the gas guide tube is fixedly connected with a drainage tube. According to the sputum collecting device, when a patient coughs severely, the sputum enters the air guide pipe and then enters the collecting box along the drainage pipe to be collected, the environment is kept clean and sanitary, meanwhile, the sputum collecting device can be connected with an atomizer or an oxygen therapy device through the connecting pipe, and therefore the sputum collecting device is convenient to use. And the use flexibility of the device is improved.

The invention belongs to the technical field of medical nursing, and particularly discloses an old lung patient nursing sputum aspirator which comprises a headrest, movable frames are rotatably arranged on the two sides of the headrest, supporting sliding assemblies are slidably arranged on the movable frames, fixable guide assemblies are arranged on the supporting sliding assemblies, and periodic drawing assemblies are arranged between the movable frames and the supporting sliding assemblies. A placing plate is arranged on the rear side of the headrest, a power generation assembly, a medicine storage cylinder and a sputum collecting tank are arranged on the placing plate, a sputum suction and reduction assembly is arranged on the power generation assembly, the medicine storage cylinder is connected with the sputum suction and reduction assembly through a first connecting pipe, and the sputum collecting tank is connected with the sputum suction and reduction assembly through a second connecting pipe. A supporting air bag is arranged on the front side of the headrest, and an angle adjusting assembly is arranged between the movable frame and the headrest. The sputum suction device intermittently sucks sputum, the drainage tube is automatically pulled during sputum suction, the trachea of a patient is prevented from being damaged, meanwhile, sputum is conveniently sucked into the drainage tube, and meanwhile the sputum and sputum reducing liquid medicine are automatically mixed.

The utility model discloses a dual-disinfection type sputum collection bottle which comprises a collection assembly, a liquid storage assembly and a liquid storage assembly, the collection assembly comprises a collection bottle and a funnel, and the funnel is fixed at the upper end of the collection bottle; the secondary disinfection assembly comprises a containing bin, a first connecting pipe, a second connecting pipe, a duckbilled check valve, a liquid injection pipe, a rubber plug and a liquid outlet hole, the inner bottom face of the containing bin is fixed to the outer side of the lower end of the funnel, and the first connecting pipe is fixed to the middle of the lower end of the containing bin and communicates with the funnel; the second connecting pipe is fixed to the middle of the lower end of the first connecting pipe, the upper end of the duckbilled check valve is screwed to the outer side of the second connecting pipe, the liquid injection pipe is fixed to the side edge of the upper end of the containing bin and communicated with the interior of the containing bin, the rubber plug is screwed to the inner side of the liquid injection pipe, and the liquid outlet hole is formed in the upper section of the funnel. The sputum collecting bottle aims to solve the problems that pathogens are usually contained in sputum of a patient, a bottle for collecting the sputum is exposed in the air for a long time, the pathogens are spread, and the risk of cross infection is increased.

The invention discloses a sputum sample pretreatment device for microbial etiology inspection, and relates to the technical field of microbial etiology inspection. Comprising a machine shell, a bottom plate is arranged on the bottom wall of an inner cavity of the machine shell, a lifting motor unit and an ultrasonic unit are arranged on the bottom plate, a positioning plate is connected to the lifting motor unit, a proximity switch unit is arranged on the positioning plate, the proximity switch unit is electrically connected with the ultrasonic unit, a placing block is arranged on the ultrasonic unit, and the placing block is electrically connected with the ultrasonic unit. A sputum taking cup containing cavity is formed in the containing block, a clamping mechanism is arranged on the outer side of the sputum taking cup containing cavity, and the clamping mechanism is connected with the lifting motor unit through a connecting rod. The ultrasonic unit generates ultrasonic waves to quickly and effectively homogenize the phlegm reducing liquid, so that the detection efficiency of microbial etiology inspection is improved, and the pretreatment cost is reduced.

The utility model belongs to the technical field of medical supplies, and particularly relates to a sputum specimen storage box which comprises a cylindrical box body and a cover, and a connecting sleeve is sleeved outside the box body and can slide along the box body in a reciprocating mode. The outer wall of the connecting sleeve is rotationally connected with a connecting rod, and the connecting rod is tangent to the outer wall of the connecting sleeve; the end, away from the connecting sleeve, of the connecting rod is rotationally connected to the side wall of the cover and tangent to the side wall of the cover. The two connecting rods are symmetrically distributed with the center axis of the connecting sleeve as the axis. The sputum collection box is used for solving the technical problems that an existing collection box is prone to contaminating hands when sputum of a patient is collected, and sanitation is poor.