48 results about "Anesthesia tube" patented technology

A nose mask for applying an anesthesia gas to a laboratory animal in a casing means includes an anesthesia tube, an outer wall which is disposed outside the anesthesia tube to form a space therebetween and an anesthesia recovery system having an anesthesia recovery port open to the space. The anesthesia tube includes an anesthesia supply section which opens to an wall of the anesthesia tube so that the anesthesia is applied to the laboratory animal by inserting the nose of the laboratory animal, an anesthesia introducing section for introducing the anesthesia gas to the anesthesia tube, and an anesthesia discharging section for discharging the anesthesia gas from the anesthesia tube.

The invention relates to an oxygen-supply injection-free anesthesia device, belonging to the technical field of medical apparatus and instruments. The oxygen-supply injection-free anesthesia device comprises a lifting adjustment oxygen supply mask device and a main body anesthesia bottom box, wherein a shivering-preventing medicine box is arranged on the upper side of the lifting adjustment oxygen supply mask device, the left side of the shivering-preventing medicine box is provided with a volatilized atomized medicine leading-out nozzle, the left side of the volatilized atomized medicine guide nozzle is provided with an atomized medicine guide pipe, the right lower side of the atomized medicine guide pipe is provided with a one-way medicine inlet valve, the main body anesthesia bottom box is internally provided with an anesthesia tube dust-proof cabin, the lower side of the anesthesia tube dust-proof cabin is provided with an anesthesia liquid atomizing cabin, the left side of the anesthesia tube dust-proof cabin is provided with a dust-proof cabin side-opening door, the dust-proof cabin side-opening door is connected with the anesthesia tube dust-proof cabin through a rotation shaft of the dust-proof cabin side-opening door, and the left side of an anesthesia atomized medicine guide pipe is provided with an anesthesia tube connector. The oxygen-supply injection-free anesthesia device is complete in function and convenient to use, and is safe and efficient, as well as scientific, convenient and rapid when used for carrying out general anesthesia on a patient, so that the burden of medical personnel is alleviated.

The invention relates to an anesthetic mask, in particular to a clinical medical anesthetic mask. The clinical medical anesthetic mask includes a mask body, an annular air bag is arranged at the edge of the mask body, an air valve is arranged on the annular air bag, the mask body is provided with an anesthesia tube opening and an air outlet, an air outlet hole is formed in the front end of the air outlet, a stop block is arranged in the air outlet hole, the stop block and the air outlet are fixed together through a connection block, the stop block and one end of a spring are fixed together, the other end of the spring and one end of a press block are fixed together, the other end of the press block and one end of a connection rod are fixed together, the other end of the connection rod extends out of the air outlet, the other end of the connection rod and an electric retractable rod are fixed together, a controller is arranged on the air outlet, and an air-pressure sensor is arranged in the mask body. According to the technical scheme, the defect can be effectively overcome that in the prior art, flatulence is easily caused due to the continuous and long-term usage of anesthetic masks.

The invention relates to a blood collection device for an experimental mouse. The blood collection device comprises an operation panel, the operation panel is provided with a groove with an upward opening, the operation panel is provided with a clamping groove located at one end of the groove, an anesthesia tube is placed in the clamping groove, a constraint plate is disposed above the operation panel, the side portion of the constraint plate is rotatably connected with the operation panel, the side portion of the constraint plate is detachably connected with the operation panel, the constraint plate is provided with a through hole towards the groove, a cavity is disposed in the constraint plate, and a shear mechanism is disposed in the cavity and can extend into the through hole from thecavity. The shear mechanism is connected with an operating mechanism, the operation panel is fixedly connected with a vertical rod, the top end of the vertical rod is rotatably connected with a horizontal plate, the horizontal plate is fixedly connected with a vertical fixing rod and provided with a cylinder, a piston chamber detachably connected with the fixing rod is disposed below the horizontal plate, a piston is slidably connected in the piston chamber, and a piston rod is fixedly connected between the piston and the cylinder. The scheme facilitates mouse heart blood collection by one person, and the operation is convenient and simple.

The invention discloses a multifunctional small animal operating table. The multifunctional small animal operating table comprises a base, an operating table body and a supporting rod, wherein the operating table body and the supporting rod are hinged with the base; multiple grooves are formed in the base, one end of the supporting rod is hinged with the operating table body, and the other end is clamped into a corresponding groove. According to the multifunctional small animal operating table, all that is required is to obliquely erect the operating table body, orotracheal intubation can be performed; due to the fact that a breathing tube and an anesthesia tube both can communicate with a first tube, a breathing machine, a gas anesthesia machine or a breathing and anesthesia integrated machine is connected onto the first tube, and mechanical breathing or anesthesia of a small animal can be performed by opening or closing a first check valve and opening or closing a second check valve. Therefore, the orotracheal intubation, the gas anesthesia and surgical operation can be performed on site without moving the small animal repeatedly, the multifunctional small animal operating table is particularly suitable for being combined with the breathing and anesthesia integrated machine for use and can also be independently used as the operating table or a tracheal intubation table/rack.

The invention discloses portable anesthetic equipment which comprises an anesthetic tube and an anesthetic needle. The anesthetic needle is connected with the lower end of the anesthetic tube, the anesthetic tube is divided into an upper portion and a lower portion by a separation plate, a miniature motor, a fixing plate, a rotary rod, a driven rod and a slide bar are arranged in the upper portion, the fixing plate is perpendicularly arranged on the separation plate, the rotary rod is rotationally connected with the fixing plate and can be controlled by the miniature motor, the driven rod is rotationally connected with the rotary rod, the slide bar is rotationally connected with the driven rod and penetrates an opening to reach the lower portion, a plurality of massage devices are connected with the end, which is positioned on the upper portion, of the slide bar and comprise massage rods, massage plates are hinged to the lower ends of the massage rods, a suction pressure plate is connected with the bottom of the slide bar, a medicine suction tube is arranged on a side wall of the lower end of the lower portion, a first check valve is arranged at a joint of the medicine suction tube and the side wall of the lower portion, and a second check valve is arranged at a joint of a needle and a needle point. The portable anesthetic equipment has the advantages that anesthetics can be accurately injected by the portable anesthetic equipment; small quantities of anesthetics can be fractionally injected and can be effectively absorbed by human bodies, accordingly, efficacy can be effectively diffused and can effectively become effective, and the problems of accumulation and slow effects of existing aesthetics due to one-step injection of the existing anesthetics can be solved.

The invention relates to an end-expiratory carbon dioxide guided airway surface anesthesia tube combined stomach tube dual-purpose tube which comprises a big catheter. An inner cavity of the big catheter is divided into an end-expiratory carbon dioxide passage cavity and a stomach tube cavity, each of the end-expiratory carbon dioxide passage cavity and the stomach tube cavity is divided into a big tube cavity and a small tube cavity, the small tube cavity in the stomach tube cavity is penetratingly provided with a transnasal approach surface anesthesia tube, the small tube cavity in the end-expiratory carbon dioxide passage cavity is penetratingly provided with a larynx and glottis lower surface anesthesia tube, an end-expiratory carbon dioxide collection port is formed in the side wall of a middle section of the big catheter, the tail end of the larynx and glottis lower surface anesthesia tube extends out from one side, close to the tail end of the big catheter, of the end-expiratory carbon dioxide passage cavity, a gastric content suction port is formed in the side wall of the tail end of the big catheter, and the tail end of the transnasal approach surface anesthesia tube extends out from the tail end of the big catheter. The eend-expiratory carbon dioxide guided airway surface anesthesia tube combined stomach tube dual-purpose tube provides a better condition for awake tracheal intubation and bronchoscopy and can aspirate gastric content of patients who are not prohibited from eating when necessary.

The invention discloses an anesthetic gas flow adjusting system which comprises anesthetic gas generating equipment, a flow adjusting module, a flow blocking module, an oxygen confluence module and an anesthetic breathing mask, and the anesthetic gas generating equipment, the flow adjusting module, the flow blocking module and the oxygen confluence module are sequentially communicated through anesthetic pipelines. A blocking plug, an expiration recovery pipe and a timer are arranged on the inner side of the flow blocking module, a movement limiting assembly is arranged on the left side of the blocking plug, an electromagnetic telescopic rod piece is arranged below the movement limiting assembly, an automatic limiting module is arranged at one end of the electromagnetic telescopic rod piece, an oxygen supply pipe is arranged at the top end of the oxygen confluence module, and a flow control module is arranged at the top end of the oxygen confluence module. According to the oxygen supply device, the flow of anesthetic gas is reduced when a patient is tachypnea, the situation that the elderly patient inhales excessive anesthetic gas due to tachypnea caused by diseases of the elderly patient is avoided, oxygen is supplied through the two oxygen supply pipes, the oxygen supply amount of the patient is increased, and the hypoxia condition of the patient is slowed down.

The invention belongs to the technical field of anesthesia machine auxiliary equipment and particularly relates to an anesthesia tube fixator and a utilization method thereof. The anesthesia tube fixator comprises a body plate shaped as a Chinese character wang, and the body plate comprises a main plate, a middle plate, a rear plate and a middle rod. A plurality of inverted L shaped hooks are uniformly arranged at the front end of the lower end face of the main plate, the lower end face of the main plate is provided with a U-shaped supporting rod outside the inverted L shaped hooks, and the connection end of the U-shaped supporting rod with the main plate is behind the connection end of the inverted L shaped hooks with the main plate. The front end face of the outer wall of a second connecting cylinder is uniformly provided with a plurality of first slotted holes above second threaded holes, a third connection cylinder internally sleeves the second connection cylinder, the front end face of the outer side of the third connection cylinder is provided with a plurality of second slotted holes, second retaining blocks matched with second strip grooves in the inner wall of the second connection cylinder are arranged on left and right lateral sides of the upper end of the third connection cylinder, and hooks are arranged at the lower end of the third connection cylinder. Problems oftube bending, high time and labor consumption, complexity and unsatisfactory effects caused by an existing anesthesia tube fixing mode are solved.

The invention discloses a convenient-to-operate anesthesia treatment device for the clinical anesthesiology department. The device comprises a bottom plate, a fixed frame is fixed to one end of the top of the bottom plate, a box body fixed to the bottom plate is arranged on one side of the fixed frame, a protective frame is fixed to the top of the box body, an opening is formed in the front face of the protective frame, a baffle is slidingly connected between the inner walls of the two sides of the opening, a mounting frame is welded to the inner wall of the top of the fixed frame, a vertically arranged anesthesia tube is fixed to the inner wall of the bottom of the mounting frame, a piston is slidingly connected between the inner walls of the anesthesia tube, a positioning rod stretchingout of the bottom of the mounting frame is connected to the bottom of the piston, and a transversely arranged positioning plate is welded to the bottom of the positioning rod. Accordingly, movement isfacilitated, and meanwhile a convenient-to-clean operating table can be provided; in addition, quantitative anesthesia can be conducted according to the actual demand, actual use requirements can bebetter met, operation is easy, and convenience is brought to use.

The invention relates to the technical field of medical auxiliary equipment, in particular to an anesthetic gas recovery device for an anesthesia machine. The anesthetic gas recovery device comprisesthe anesthesia machine, an oxygen tank and a respirator, wherein a bottom plate for supporting is arranged at the bottom ends of the anesthesia machine and the oxygen tank, and double-brake wheels arearranged at four corners of the bottom end surface of the bottom plate; a main guide pipe communicates with the respirator, a waste gas pipe communicates with the end part of the main guide pipe through a first one-way valve, and a recovery frame body placed on the bottom plate communicates with the free end of the waste gas pipe; and an anesthesia pipe communicates with the side wall of the mainguide pipe, a second one-way valve is mounted on the anesthesia pipe, the free end of the anesthesia pipe communicates with the anesthesia machine, and an oxygen pipe communicates with the anesthesiapipe along the position between the second one-way valve and the main guide pipe. The anesthetic gas recovery device for the anesthesia machine designed by the invention is reasonable in structural design, anesthetic waste gas generated in the anesthesia process can be recovered, the anesthetic waste gas is prevented from being guided into air to injure a human body, practicability is high, and the anesthetic gas recovery device has excellent market popularization value.

The invention relates to the field of medical equipment, in particular to a surgical anesthesia tube angle adjusting device and head fixing support. The surgical anesthesia tube angle adjusting deviceand head fixing support comprises an angle adjusting support and a fixing support and is characterized in that the angle adjusting support comprises a base, a clamp seat and a support component, thesupport component and the clamp seat are arranged on the base, the support component is connected with the base in a rolling manner and used for adjusting the mounting angle of a threaded tube, and the clamp seat is rotatably connected with the rolling base and used for adjusting the mounting angle of an anesthesia machine; the fixing support comprises a rolling support body, a support device anda clamping device, the support device is used for adjusting head support positions to achieve an appropriate head support position, and the clamping device is used for positioning the head. The surgical anesthesia tube angle adjusting device has the advantages that the device is simple in structure, convenient to operate, capable of preventing the threaded tube from being brought out or being pressed or folded towards one side during anesthesia and suitable for prone position surgery, and the problem of ventilation disturbance or threaded tube falling off caused by the fact that the head of apatient may swing during the anesthesia is solved.

An embodiment of the invention relates to the technical field of medical instruments, in particular to a prone position frame. The prone position frame comprises a prone position frame body; the proneposition frame body comprises a head and neck fixing frame and a waist supporting frame; the corresponding positions of the face and the chest of the head and neck fixing frame are through; an inclination-adjustable foot stand is arranged at the bottom of the head and neck fixing frame; the waist supporting frame comprises an arc-shaped supporting plate and a transverse supporting plate arrangedbelow the arc-shaped supporting plate; the two ends of the arc-shaped supporting plate are connected with the two ends of the transverse supporting plate; and the transverse supporting plate is telescopic in length. According to the prone position frame provided by the invention, the head and neck supporting frame can be adjusted in gradient to be suitable for people with different heights and body shapes, and meanwhile, an anesthesia tube is prevented from being pressed; a special channel for opening the anesthesia tube is further formed below the head and neck supporting frame, so that a tracheal catheter smoothly passes through the head and neck supporting frame without being pressed; and the back can be lifted through stretching and retracting of the waist supporting frame, so that thewaist and back can be fully exposed, and the operation requirements of patients with various body shapes are met.

The invention discloses an auxiliary device for a surgical medical anesthesia machine. The auxiliary device comprises a first connecting block; a second connecting block is installed on the surface of the right side of the first connecting block; an anesthesia tube is arranged at the position, close to the front edge, of the left side of the first connecting block; an oxygen tube is arranged at the position, close to the rear edge, of the left side of the first connecting block; a square hole is formed in the surface of the front end of the first connecting block; a partition pipe penetrates through the right side of the second connecting block; a clamping block is welded to the left side of the second connecting block; a protruding block is arranged on the surface of the front end of the clamping block; a square groove is formed in the surface of the front end of the second connecting block; a partition plate is arranged on the surface of the front end of the partition pipe; a push plate is arranged on the surface of the right side of the protruding block; and a spring is arranged on the surface of the right side of the push plate. According to the auxiliary device for the surgical medical anesthesia machine, an anesthesia air supply pipe and an oxygen supply pipe are prevented from being mutually wound, so that the situation that a patient cannot be anesthetized is avoided; and the first connecting block and the second connecting block can be detached, and then the anesthesia air supply pipe and the oxygen supply pipe are replaced.

The invention discloses an anesthesia concentration adjusting device and a using method thereof, and relates to the technical field of anesthesia equipment.The anesthesia concentration adjusting device comprises a workbench, four wheels are arranged at the bottom of the workbench, a push handle is fixedly connected to the left side of the workbench, and a support is fixedly connected to the top of the workbench; a gas storage barrel is arranged in the support, the top of the gas storage barrel communicates with an anesthesia pipeline and an oxygen pipeline, the anesthesia pipeline and the oxygen pipeline are located in front of and behind the top of the gas storage barrel respectively and do not make contact with each other, an adjusting output device is arranged in the gas storage barrel, a gas outlet is formed in the rear side of the gas storage barrel, and the rear side of the gas outlet communicates with a connecting pipe. By rotating the connecting rod according to the indication scales, adjustment of the anesthesia concentration is completed, adjustment of the anesthesia concentration is effectively made to be more convenient and faster, meanwhile, the anesthesia concentration is adjusted according to the indication scales, adjustment of the anesthesia concentration is made to be more accurate, and use of the whole device is better facilitated.

The invention provides a telescopic water accumulation prevention breathing tube for an emergency breathing machine. The telescopic water accumulation prevention breathing tube for the emergency breathing machine comprises a water collecting box, a cleaning and vibrating mechanism, an anesthesia mechanism and a fixing mechanism, wherein bent pipes are installed on the water collecting box, an oxygen catheter and an oxygen inlet pipe are installed on the two bent pipes respectively, the cleaning and vibrating mechanism is installed on the water collecting box, the cleaning and vibrating mechanism comprises a mounting box, a driving motor, a control rod, a rotating rod, a cleaning brush, a shifting plate and an elastic steel bar, the mounting box is mounted on the water collecting box, the driving motor is mounted in the mounting box, the control rod is mounted at the output end of the driving motor, the rotating rod is mounted on the control rod, the rotating rod is mounted on the cleaning brush, the shifting plate is installed on the control rod, and the elastic steel bar is installed on the inner wall of the bent pipe. The telescopic water accumulation prevention breathing tube for the emergency breathing machine has the advantages that the water collecting box on the breathing tube can be located at a low position, an anesthesia tube can be additionally arranged, and time and labor are saved.

The invention discloses an experimental animal automatic drug delivery device based on big data, and belongs to the field of medical instruments for animal experiments. A fixing plate is fixedly connected to a bottom plate through a stand column; a connecting column is connected to the stand column in a sleeving mode; a first rotating plate is fixedly connected to the lower end of the connecting column; the first rotating plate is rotatably connected to a working groove; a second rotating plate is fixedly connected to the upper end of the connecting column; a motor output shaft is in transmission connection with a transmission mechanism; the transmission mechanism is in transmission connection with a rotating device; a clamping groove is formed in the first rotating plate; a connecting device is arranged at the position, corresponding to the clamping groove, of the second rotating plate; a guide-in convex block is fixedly connected to the lower end of the fixing plate; a first connecting hole is formed in the guide-in convex block; the output end of an anesthesia tank is connected to the first connecting hole in a penetrating mode through an anesthesia tube; and when the connecting device is in a second working state, the connecting device is located at the lower end of the guide-in convex block, and the connecting device communicates with a connecting passage of the first connecting hole and a containing device. The device can continuously operate, the efficiency is high, anesthesia of small-batch experimental animals is achieved, and manpower is saved.

The invention discloses an automatic inflatable anesthesia face mask equipped with a face mask body, a connecting part, an annular gas bag and an inflatable joint. The face mask body is equipped withan anesthesia tube port, and the edge of the face mask body is connected and fixed with the front end of the annular gas bag through the connecting part; the inflatable joint communicates with the annular gas bag. The face mask also is provided with a quantitative inflatable device; compressed gas is stored in the quantitative inflatable device, and the quantitative inflatable device can activelycontrol whether to release the compressed gas from a gas outlet; moreover, the gas outlet of the quantitative inflatable device can communicate with the inflatable joint, so that the quantitative inflatable device can quantitatively fill gas into the annular gas bag by releasing the compressed gas. The annular gas bag can be automatically inflated with non-toxic and odorless compressed gas quantitatively, and the face mask has the advantages of fast inflating, and safe and convenient use. The quantitative inflatable device can include an integrated inflatable device and/or a fast-inserting inflatable device, and the inflatable mode is flexible and convenient.