122results about "Spittle receiving devices" patented technology

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 utility model discloses a protective bib used after tracheostomy. The protective bib used after tracheostomy comprises a bib body, a scarf and a pocket, wherein the scarf and the pocket are connected with the bib body. A through hole for avoiding the trachea cannula is formed in the neckerchief; the pocket is provided with an opening; the bib bag is connected with the bib body through the rotary connecting device, so that an opening of the bib bag faces upwards. According to the tracheal cannula, the scarf can be fixed to the neck of the patient, the through hole in the scarf corresponds to the tracheal incision of the patient in position, interference between the scarf and the tracheal cannula is avoided, and the scarf can prevent sputum from infiltrating the skin and the tracheal cutting dressing. The bib body is located on the chest and the abdomen of a patient, liquid such as sputum and medicine is prevented from wetting or polluting clothes, the liquid flows into the bib bag along the surface of the bib body under the action of self weight to be collected, and environment pollution is avoided. When the patient moves or changes in the lying position, the pocket is rotated and the position of the pocket is adjusted, so that the opening of the pocket faces upwards, and the situation that the opening of the pocket faces downwards or the pocket inclines to spill liquid in the pocket is avoided.

The invention discloses a chemotherapy vomitus collecting device, and relates to the technical field of medical machinery, the chemotherapy vomitus collecting device comprises a collecting box, a fixing frame is fixedly connected in the collecting box, a detachable collecting funnel is arranged in the fixing frame, a sealing bag is arranged at the bottom of the collecting funnel, a hanging device is arranged in the collecting box, and the hanging device is fixedly connected with the fixing frame. And the mounting device is used for manually mounting the opened sealing bag on the mounting device. The whole device takes a collecting box as a main body. A fixing frame is installed in the device to serve as a structural framework, a detachable collecting funnel is arranged on the fixing frame, and a disposable sealing bag is hung below the funnel. The core mounting device is installed in the fixing box and is responsible for unfolding the sealing bag and timely sealing the sealing bag after the vomitus is collected. Meanwhile, a purifying device is integrated on one side of the exterior of the collecting box to eliminate peculiar smell, and the peculiar smell is prevented from being emitted during vomiting.

The utility model is applicable to the technical field of medical consumables, and provides a mouth-expanded paper cup and a vomit bag suite, the mouth-expanded paper cup is in a cone shape with an upper opening and a lower opening after being expanded, the mouth of the mouth-expanded paper cup is large, the mouth of the bottom of the mouth-expanded paper cup is small, hanging edges are formed on the front edge and the rear edge of the top opening of the mouth-expanded paper cup, and a rotating turnover plate is further arranged in the mouth-expanded paper cup. And the turnover plate is a trapezoid with a wide upper part and a narrow lower part. Before use, the opening of the vomit bag is opened firstly, and after the opening-supporting paper cup is unfolded, the opening-supporting paper cup is hung on the edge of the opening of the vomit bag through the two hanging edges to support the opening, so that the opening can be kept in an open state for a long time; when the patient vomits, the patient can directly hold the vomit bag. The vomit bag can be placed on the bedside or hung on the bedside in advance, and is convenient to use and operate and low in cost.

The utility model relates to a medical nursing instrument, in particular to a vomitus collector for a bedridden patient, which comprises an integrally formed lateral open type collecting container and a supporting part for supporting the head of the patient, an inner cavity of the collecting container is used for receiving and containing vomitus of a patient, the bearing face of the supporting part is higher than the inner bottom of the collecting container, and the supporting part is obliquely arranged and downwards inclines in the direction of the collecting container; a connector communicated with an inner cavity of the collecting container is further arranged below the collecting container, and the connector is connected with the drainage bag through a catheter. According to the utility model, the structure with the supporting part and the lateral open type collecting container can be used for conveniently collecting vomitus of a bedridden patient, so that the face of the patient and the bed are prevented from being polluted by the vomitus, and the difficulty of cleaning and nursing is reduced; the device is connected to a collection container through a catheter and a drainage bag, so that pollution-free and quantitative collection of vomitus specimens is facilitated; and the whole structure adopts an ergonomic design, so that the use comfort of the patient is improved.

The invention relates to the technical field of emergency nursing, in particular to a gastric lavage vomitus collecting device which comprises an automatic gastric lavage machine and a control panel embedded in the surface of the automatic gastric lavage machine, the control panel is electrically connected with a controller, the automatic gastric lavage machine is provided with a blowdown connector, a stomach tube connector and a liquid medicine connector, the blowdown connector is communicated with a blowdown tube, and the liquid medicine connector is communicated with a liquid medicine. A fixing ring is fixedly connected to the end, located in the sewage discharging barrel, of the sewage discharging pipe, a buoyancy ring is arranged in the sewage discharging barrel, symmetrically-arranged supports are fixedly connected to the top of the buoyancy ring, the tops of the supports are fixedly connected with the bottom of the fixing ring, a balance assembly is arranged on the sewage discharging pipe, and a cover plate is detachably connected to the top of the sewage discharging barrel. A through opening is formed in the middle of the cover plate and is in sliding fit with the blow-off pipe. Through cooperation of the buoyancy ring, the support and the fixing ring, it is ensured that the pipe opening of the blow-off pipe is located above the liquid level in the blow-off barrel all the time, it is avoided that liquid seal resistance is formed in the blow-off pipe, and gastric lavage efficiency is reduced, and meanwhile the balance assembly is used for keeping the pipe opening of the blow-off pipe stable.

The invention belongs to the technical field of medical instruments, and particularly relates to a head stability maintaining and fixing device for a stroke ischemic patient, which comprises a headrest and two side supporting pillows arranged on the headrest, the device further comprises a supporting adjusting mechanism. The supporting adjusting mechanism comprises a containing cavity formed in the side supporting pillow, an electric push rod with a fixing plate is fixedly installed in the containing cavity, and one face of the fixing plate is connected with a sliding block sliding in the containing cavity; the face, away from the fixing plate, of the sliding block is connected with an arc-shaped clamping plate through a ball head, and a buffering pad is arranged on one face of the clamping plate. Through the designed structure, the posture of the head of a patient can be changed when the patient lies in bed, the patient does not only lie flat any more, the head of the patient can be efficiently and stably fixed when the patient inclines, appropriate adjustment is conducted according to the actually needed angle, and therefore oral secretions and vomituses are naturally discharged through gravity; and inhalation pneumonia caused by the fact that oral secretions and vomituses flow back to the airway is avoided.

The invention discloses a dirt recovery device for emergency endoscopic examination, and particularly relates to the field of medical apparatus and instruments, the dirt recovery device comprises a conical vomit bag made of a medical grade anti-leakage PE + TPU composite film; a penetrating opening is reserved in the bottom of the vomit bag, the bottom of the vomit bag is connected with a hose through the penetrating opening, and the hose is a medical-grade transparent telescopic corrugated pipe. A disposable vomit bag is placed in the conical barrel, the vomit bag is completely unfolded to be full through manual stretching or slight air blowing, it is ensured that the bottom and the side wall of the vomit bag are completely attached to the inner wall of the conical barrel, and no wrinkles are left; then the outer side of the lantern ring is sleeved with the redundant part on the upper portion of the vomit bag, the periphery of the lantern ring is completely wrapped, finally, the covering ring is aligned to the top of the lantern ring to be inserted and fixed, the edge of an upper opening of the vomit bag is clamped and locked, the effects of supporting, positioning and wrinkle preventing of the vomit bag are achieved, and vomit is prevented from being blocked by wrinkles of the vomit bag.

The utility model discloses a gooseneck type binding vomit bag which comprises a bag body, the bag body is provided with an opening section, a storage section and an opening binding section, and a one-way valve is arranged at the communication position of the storage section and the opening binding section. When the vomit bag is used, the opening section is right opposite to the mouth and the nose of a patient, when vomit enters the storage section through the opening binding section, the second valve plate generates elastic deformation under the pushing action of the vomit, the vomit smoothly enters the storage section to be stored, and when the vomit bag needs to be closed, the opening binding rope wound on the outer portion of the opening binding section is tightened to enable the opening binding section to be contracted and bent downwards. And an operator can finish gooseneck type binding operation by utilizing the free end of the binding rope. The one-way valve is arranged at the communication position of the storage section and the opening binding section, when the storage bag inclines or topples over, vomit in the storage bag flows towards the one-way valve and is blocked by the second valve block, the second valve block abuts against the first valve block in a lap joint mode, the second valve block cannot deform under the limiting effect of the first valve block, and therefore the purpose of blocking the vomit in the storage section is achieved. And the vomit backflow is effectively prevented.

The invention discloses an auxiliary support device for a patient in a body position limited state, which is characterized in that a sputum suction main machine and a gantry type bed-crossing bracket are subjected to collaborative structural design, so that sputum suction equipment can be reasonably arranged and transferred along with a bed under the body position fixing conditions such as orthopedic traction; the air pump is arranged on the traction structure, and rigid contact between the sputum suction main machine and the traction structure is relieved through the switchable hanging state during sputum suction work, so that the influence of operation vibration of the air pump on the traction stability is reduced; a relatively stable suction area is formed in the local part of the throat in the sputum suction process, the supporting force of the air bag is limited, stimulation to the throat of a patient is reduced, sputum suction and breathing are synchronously carried out through the independent breathing channel, rapid discharging and cleaning of the sputum tank are achieved through air path switching, and the sputum suction efficiency is improved. Therefore, the use safety, the operation stability and the practicability of the device in orthopedic postoperative and body position limited nursing scenes are improved.

The application provides an intelligent postoperative nursing device for tumor patients, which comprises a box body, a swing pipe rotatably arranged on one side of the upper end of the box body and a receiving box; the upper end of the side, away from the bearing, of the swing pipe is provided with a mounting block, the lower end of the receiving box is provided with a connecting pipe, the connecting pipe is rotatably connected with the mounting block, the mounting block is provided with a first driving mechanism, the upper and lower ends of the connecting pipe are respectively connected with the inner cavity of the receiving box and the inner cavity of the swing pipe; one side of the receiving box is provided with a storage box, the storage box is provided with a water suction nozzle which can slide up and down, the upper end of the storage box is provided with a flexible waterproof cover, and the water suction nozzle and the mounting block are provided with a linkage mechanism. The receiving box is covered and the receiving box and the swing pipe are washed, so that the peculiar smell caused by the adhesion of vomitus is effectively avoided, the spread of bacteria to the ward is avoided, cross infection is avoided, the mouth is washed, the discomfort of the patient is relieved, the rehabilitation belief of the patient is enhanced, the water suction nozzle is timely disinfected, residual bacteria are avoided and the device is clean and sanitary.

The utility model relates to the technical field of vomit bags, and discloses an easy-to-replace vomit collecting bag which comprises a fixing block, a mounting block is fixedly mounted at the bottom of the fixing block, a bag body is arranged at the bottom of the mounting block, an inlet is fixedly mounted at the top of the bag body, a face attaching part is fixedly mounted at the top of the fixing block, and the face attaching part is fixedly mounted at the bottom of the bag body. A locking block is fixedly mounted on the outer wall of the inlet, and an insertion pipe is fixedly mounted on the inner wall of the mounting block. An inlet is held by hand, the inlet is inserted into a mounting block from the bottom of the mounting block, at the moment, a locking block on the outer wall of the inlet reaches a square groove in the mounting block, a pull handle is pulled, then the pull handle drives two lock pins to move towards the inner wall of the mounting block, and at the moment, the inlet is pushed upwards; then the inlet drives the locking block to move upwards, the height of the locking block is the same as that of the lock pin, at the moment, the pull handle is loosened, then the second spring pushes the lock pin, and the lock pin enters a circular groove in the outer wall of the locking block to be replaced.

The utility model is suitable for the technical field of medical equipment, and provides a patient vomit collecting device which comprises a cup cover assembly, an elastic telescopic pipe fitting and a cup body, and the cup cover assembly is vertically and elastically connected to the cup body through the elastic telescopic pipe fitting; the cup cover assembly comprises a cup cover and a vomiting guide pipe arranged in the center of the cup cover and extending downwards, sewage draining outlets are formed in the pipe wall of the lower end of the vomiting guide pipe in the circumferential direction at intervals, and a baffle for sealing a port is arranged at the bottom. An annular partition plate is arranged on the top of the cup body in the circumferential direction of the inner wall, the outer edge of the partition plate is connected with the inner wall of the cup body, and the vomiting guide pipe vertically and movably penetrates through an annular inner hole of the partition plate and is provided with a limiting piece below the partition plate to be vertically limited with the partition plate. The vomit collecting device is designed by utilizing the characteristic that the elastic telescopic pipe fitting is compressed and rebounded, the problems that the peculiar smell of the vomit cup leaks and the operation is inconvenient in the patient nursing process are solved, and the use effect is good.

The application discloses a dry type closed burying sterilization spittoon, which comprises a barrel, a conical flocking pre-paved accumulation sand tray, a sand conveying pipe and a powder tube inner pushing and conveying mechanism; the barrel is used for collecting and containing sterilization sand; a sand tray mounting through hole is formed in the center position of the conical flocking pre-paved accumulation sand tray; a sand inlet is formed in the lower end wall of the sand conveying pipe, and a powder tube inner conveying return valve device is arranged in the sand conveying pipe; the powder tube inner pushing and conveying mechanism is used for pushing the sterilization sand in the sand conveying pipe to move upwards along the sand conveying pipe and overflow from the upper end of the sand conveying pipe to the upper surface of the conical flocking pre-paved accumulation sand tray. The application further discloses a garbage classification function integrated machine. The application adopts a dry type burying mode to collect sputum, cigarette butts and the like, can effectively prevent bacteria and viruses in the sputum from spreading into the air, reduces the spread of infectious diseases and smog pollution of the environment.

The invention discloses a hepatobiliary pancreatic surgery vomit anti-odor device, which comprises a vomit barrel and an anti-odor unit, the anti-odor unit is arranged in the vomit barrel and extends to the outside of the vomit barrel, the anti-odor unit comprises a blocking assembly and a suction filtration assembly, the blocking assembly is used for blocking vomitus from the external environment to prevent odor, and the suction filtration assembly is used for sucking and filtering the vomitus. The suction filtration assembly is used for negative suction filtration of vomit gas and reduction of peculiar smell, the cleaning unit is arranged above the anti-odor unit and used for flushing and cleaning vomitus adhered to the anti-odor unit, and the collecting unit is detachably arranged at the bottom of the vomit barrel and used for collecting vomitus from the vomit barrel. The vomit collecting box is used for collecting vomit falling from the anti-odor-returning unit, and meanwhile the full collecting box can be rapidly replaced with the vomit barrel.

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 relates to the technical field of medical instruments, and discloses a special sputum specimen container for pulmonary tuberculosis patients, which comprises a sputum storage tube, the inner wall of the sputum storage tube is in sliding connection with a sliding cylinder, the inner top wall of the sliding cylinder is fixedly connected with a first spring, and the outer wall of the first spring is in sliding connection with the inner wall of the sliding cylinder. A first clamping ring is fixedly connected to the inner wall of the sliding barrel, a connecting plate is fixedly connected to the outer wall of a first spring, the lower surface of the connecting plate is attached to the upper surface of the first clamping ring, a cylindrical block is fixedly connected to the lower surface of the connecting plate, and a second clamping ring is fixedly connected to the inner wall of the sputum storage pipe. According to the sputum storage device, the cylindrical block is pushed to drive the connecting plate to slide in the sliding barrel, then the connecting plate extrudes the first spring and pushes the sliding barrel to slide on the inner wall of the sputum storage pipe, and the effect that sputum can be pushed out of the sputum storage pipe from the one-way pipe through the sliding barrel without opening a container is achieved.

The invention discloses a first-aid transfer bed which comprises a bed board, a head steering adjusting mechanism is arranged at one end of the bed board, storage buckets are arranged on the two sides of the head steering adjusting mechanism, the head steering adjusting mechanism comprises a base fixed to the bed board, and a left-right rotating body is rotationally arranged in the middle of the base. The left-right rotating body is driven by a left-right rotating motor in the base to swing left and right, a worm is transversely arranged in the left-right rotating body in the front-back direction, one end of the worm is connected with a front-back rotating motor, and a headrest assembly capable of swinging front and back is arranged on the upper side of the left-right rotating body. A worm gear meshed with the worm is installed at the lower end of the headrest assembly, and an inner concave part allowing the head to sink and be positioned is arranged on the upper side of the headrest assembly. The problems that an existing transfer bed depends on manual adjustment of the head posture, operation is inconvenient, and the fixing effect is poor can be solved.

This invention discloses an intelligent fluid intake and output management tool, relating to the field of medical device technology. The platform includes: a fluid intake and output measurement module for real-time collection of patient intake and output data; a data transmission module for transmitting the intake and output data to a mobile management terminal; a fluid intake and output conversion module for acquiring intake and output fluid data; and a data entry module for recording the intake and output fluid data and generating a fluid intake and output report. This invention solves the technical problem of inaccurate patient fluid intake and output records in clinical nursing due to subjective confusion in measurement methods and duplicate or missed recordings. It achieves the technical effect of improving the accuracy and convenience of recording, reducing human error, and ensuring the quality of basic nursing care by automatically converting fluid data and generating standardized fluid intake and output reports.

The utility model relates to the technical field of saliva bags, in particular to a telescopic structure and a saliva bag, which comprise a collecting component, a moving part and a second moving part connected with one side of the moving part. The first sticking piece is arranged to be connected with the corner of the mouth of the patient, so that the semicircular groove can collect the patient to prevent saliva from overflowing, and the situation that the saliva flows to an operating bed to cause the patient to be electrically burnt is avoided.

The invention discloses an emergency treatment efficient emesis promoting device in the technical field of medical instruments. The emergency treatment efficient emesis promoting device comprises an emesis promoting table, and the top of the emesis promoting table is detachably connected with an emesis promoting mechanism used for being held in the mouth of a patient; the emetic mechanism comprises an emetic column, a stimulation reflection unit, a negative pressure collection unit and a reflection detection unit are arranged on the emetic column, the stimulation reflection unit is used for stretching into the throat of a patient to stimulate emetic, and the negative pressure collection unit is used for generating continuous negative pressure to collect vomitus; the reflection detection unit is used for responding to vomiting reflection actions of the patient and adjusting the negative pressure generated by the negative pressure collection unit. The respiratory tract safety can be guaranteed while vomit reflex is triggered, the risk of regurgitation and aspiration of vomitus is reduced, and the safety of the first-aid process is improved.

The utility model relates to the field of hepatobiliary surgery, and discloses a vomit collecting device which comprises a liquid storage shell, a storage groove is formed in the front side of the liquid storage shell, a collecting and storing box is arranged on the bottom face of the liquid storage shell, and a collecting assembly is arranged in the storage groove. The collecting assembly comprises telescopic rods, fixing ring blocks, a vomit collecting cover, a discharging pipeline and a spring type supporting rod, the two telescopic rods are hinged to the inner side wall of the storage groove, the fixing ring blocks are fixedly installed at the telescopic ends of the two telescopic rods, and the vomit collecting cover is fixedly installed on the inner wall faces of the fixing ring blocks. The vomitus collecting cover of the device not only facilitates collection of vomitus of a patient and improves adaptability and flexibility, but also can prevent peculiar smell from diffusing when the vomitus collecting cover is stored, and is convenient to clean, compact and attractive in overall structure and high in practicability.

The invention discloses vomitus collecting equipment for hepatobiliary surgery nursing, and relates to the technical field of medical instruments, the vomitus collecting equipment comprises a device shell and a collecting module, and the collecting module is used for collecting vomitus; the air purification module is used for circularly purifying air in the device shell; the cleaning and disinfecting module is used for cleaning and disinfecting the collecting module; the control module comprises a control panel and a processor, and the processor is electrically connected with the collection module, the air purification module and the cleaning and disinfection module; and the power supply module is installed in the device shell and used for supplying power to the control module, the collection module, the air purification module and the cleaning and disinfection module. The vomitus collecting device solves the problem that a collecting opening of an existing vomitus collecting device is generally fixed and cannot adapt to various postoperation body positions. The invention further provides a using method of the vomit collecting equipment for hepatobiliary surgery nursing.

The invention discloses a novel medical sputum suction barrel, and relates to the technical field of medical instruments, the novel medical sputum suction barrel comprises a mounting assembly, the front end and the rear end of the mounting assembly are both provided with supporting assemblies, the top of the mounting assembly is provided with a sputum barrel assembly, and the inner wall of the sputum barrel assembly is provided with a barrel cover assembly; two clamping assemblies are installed on the top of the can cover assembly, and first three-way pipes are installed on the outer walls of the clamping assemblies. According to the novel medical sputum suction barrel, through the supporting assemblies, when equipment is placed on a table top, the equipment can be firmly adsorbed to the table top through suction cups of the two supporting assemblies, the equipment can be prevented from toppling over or falling off due to accidental collision, and the safety and stability of the equipment in the using process are greatly improved; through the mounting assembly and the sputum barrel assembly, when the interior of the sputum suction barrel needs to be cleaned, the inner wall of the barrel body can be flushed, the barrel body and a conical hopper can be continuously scraped through rotation of an L-shaped scraping plate, sputum attached to the inner wall is removed, and convenience is improved when the sputum suction barrel is cleaned.

The present application belongs to the technical field of medical containers, and discloses a vomit receiving device for a digestive department, which comprises a full-opening valve mechanism, a baffle assembly, a collecting assembly and a water storage assembly. The full-opening valve mechanism is arranged on the collecting assembly, the water storage assembly is arranged on the full-opening valve mechanism, and the baffle assembly is arranged on the full-opening valve mechanism. The reset elastic force adjusting assembly and the baffle assembly are provided, the swing baffle can automatically open the swing baffle and flush when the accumulated liquid in the conical basin is excessive through the pressure sensing mode. The rubber sheet is used to provide friction, so that a threshold value is set for the opening of the valve plate, thereby avoiding the problems of frequent opening of the valve plate and excessive water consumption.

The utility model relates to the technical field of vomitus containers, and discloses a vomitus container convenient to assemble, which comprises a main body, a hollow block is fixedly connected to the surface of the main body, a water tank is movably connected to the interior of the hollow block, an installation box is fixedly connected to the interior of the water tank, and a water pump is fixedly connected to the inner bottom wall of the installation box. A water inlet pipe is arranged at the input end of the water pump, a water outlet pipe is arranged at the output end of the water pump, and one end of the water outlet pipe is fixedly sleeved with a connecting block. According to the vomit container convenient to assemble, through the arrangement of the hollow block, the water tank, the water pump, the water inlet pipe, the water outlet pipe, a connecting block, a hose and a spray head, when the vomit container convenient to assemble is used, firstly, a user starts the water pump, after the water pipe sucks water into the water pump, the water is discharged into the hose from the water outlet pipe, finally, the water is discharged from the spray head, and then the groove can be cleaned; the use environment is kept clean and tidy, bacteria breeding is prevented, and the service life of the tool is prolonged.

A tracheostomy tube sputum spraying prevention device comprises a connecting tube, a sputum collecting tube and an air outlet hole, one end of the connecting tube is connected with a trachea cannula, the second end of the connecting tube is connected with the sputum collecting tube in a sealed mode, the air outlet hole is formed in the inner wall of the sputum collecting tube, a sputum isolating piece is arranged above the air outlet hole in the inner wall of the sputum collecting tube, and the sputum isolating piece and the inner wall of the sputum collecting tube form a sputum spraying prevention device with the top sealed with the periphery. A space with a bottom opening; the sputum isolating sheet is arranged in the sputum collecting tube, meanwhile, the air outlet hole is upwards moved into the sputum isolating sheet, when a patient breathes sputum, the sputum is adhered to the bottom of the sputum collecting tube, air exhales, and meanwhile the design can prevent the sputum from flowing back when the patient inhales; a plurality of air outlet holes are formed, so that the influence on a patient due to accidental trachea blockage in the use process of the patient can be avoided; through the design of the cover body, when sputum is generated in the sputum collecting pipe, the sputum can be quickly cleaned, and bacterium breeding is avoided.

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 utility model relates to the field of medical instruments, in particular to a vomitus measuring cup. The problems that in clinical nursing, a garbage bag is usually adopted to receive vomitus, but the vomitus is easy to scatter during collection due to the fact that the garbage bag is easy to perforate, the vomitus is inconvenient to meter when the garbage bag is used for collecting the vomitus, medical care needs to independently meter the vomitus, and time and labor are wasted are solved. The measuring cup comprises a measuring cup body, a discharge pipe, a cross valve, a measuring cup connector, a connecting screw cylinder, a transition cup body, a conveying pipe, a vomiting mask, an anti-blocking assembly and scale marks, and the measuring cup body and the transition cup body are both made of medical transparent plastic materials so that it can be conveniently guaranteed that the measuring cup body is not prone to being perforated; on the other hand, the collection condition of vomit and the color of the vomit can be visually observed, the vomit can be conveniently and visually metered through the arrangement of scale marks, use is more sanitary and reliable, and the probability that a conveying pipe is blocked in the vomit collection process is reduced through the arrangement of an anti-blocking assembly.

The utility model discloses a vomit collecting bag applied to an operating bed, which comprises a bridle, the bridle is detachably connected with a bed head of the operating bed, two collecting bags are arranged on the bridle, one collecting bag is arranged at the position close to the end part of the bridle, and the other collecting bag is arranged at the middle position of the bridle; when the bridle is not connected to the bed head of the operating bed, the openings of the two collecting bags are oppositely arranged; when the bridle is connected to the bed head of the operating bed, the two collecting bags are arranged on the two sides of the bed head of the operating bed respectively, and openings face upwards. The collecting bag is simple in structure and ingenious in design, the collecting bag is connected with the bed head of the operating bed through the bridle, the collecting bag is arranged at the end and the middle of the bridle, positioning of the collecting bag during installation is facilitated, installation is fast, and operation is easy; by arranging the moldable frame at the bag opening of the collecting bag, the collecting bag is convenient to store and fold, and the convenience of collecting vomitus when the collecting bag is used is also ensured.