7 results about "Sputum collection" patented technology

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 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.

This invention provides a sputum sampling device, belonging to the field of medical device technology. The sample tube has a sealing cap at the top. A first one-way exhaust valve and a first one-way intake valve are respectively installed at both ends of the negative pressure airbag. The two ends of the negative pressure tube are connected to the sample tube and the first one-way exhaust valve, respectively. The sputum collection tube includes a first tube segment and a second tube segment connected in sequence. One end of the first tube segment has a sputum collection tip, and one end of the second tube segment is connected to the inner cavity of the sample tube. The backflush assembly includes a three-way switching valve, a backflush airbag, and a backflush tube. The three-way switching valve is located at the end of the second tube segment near the first tube segment. A second one-way exhaust valve and a second one-way intake valve are respectively installed at both ends of the backflush airbag. The backflush tube is connected to the second one-way exhaust valve and the three-way switching valve. This device can collect sputum from patients and simultaneously backflush some of the sputum sample remaining in the sputum collection tube back into the sample tube, reducing sputum sample waste and ensuring the accuracy of the test results.

This utility model relates to an automatic assembly machine for sputum collection cups, comprising a first machine base and a second machine base adjacent to the first machine base. The first machine base is equipped with a sleeve feeding vibratory feeder device, a first end cap feeding vibratory feeder device, and a second end cap feeding vibratory feeder device. The second machine base is equipped with a sleeve transport device for transporting sleeves conveyed by the sleeve feeding vibratory feeder devices to the first transport device, a first transport device and a second transport device for transporting sleeves, a first capping device and a second capping device for screwing end cap knobs onto the sleeves, a flipping and transferring device for flipping and transferring sleeves, a detection device, and a feeding and transferring device. The beneficial effects of this utility model are that it can improve production efficiency and ensure the stability and consistency of sputum collection cup production.

1. The name of the design product: sputum collection device. 2. The use of the design product: for sputum collection in tracheostomy nursing. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

This invention discloses a sputum collection and processing system with biosafety protection function, relating to the technical field of sputum collection and processing systems with biosafety protection function, including a cyclone pre-separation chamber; a liquid level sensor is fixedly connected to the lower end of the inner wall of the cyclone pre-separation chamber, a micro switch is provided at the lower end of the outer side of the cyclone pre-separation chamber, a collection chamber cover is threadedly connected to the lower side of the cyclone pre-separation chamber, a metal sheet is provided inside the collection chamber cover, and a collection chamber is provided below the collection chamber cover; a separation chamber outlet is fixedly connected to the upper right side of the cyclone pre-separation chamber, an irradiation chamber inlet is fixedly connected to the right side of the separation chamber outlet, a UVC irradiation chamber is fixedly connected to the right side of the irradiation chamber inlet, and several UVC irradiation lamps are fixedly connected inside the UVC irradiation chamber; a temperature sensor is fixedly connected to the inner wall of the collection chamber, a temperature control module is fixedly connected to the outer wall of the collection chamber, and a specific gravity sensor is provided inside the lower side of the collection chamber.

This invention relates to the field of medical devices, specifically to an internal sputum collection bag, which solves the problem of patients being too weak to properly expel sputum in related technologies. The internal sputum collection bag has a structure consisting of five parts: the main body of the bag is divided into a drainage port 1, a tube body 2, and a tube bottom 3, as shown in Figure 1 of the instruction manual; additionally, there is a fixing device 4 and a connecting device 5. The fixing device 4 is used to fix the sputum collection bag, which can be fixed to the neck or the oral cavity; the connecting device 5 is used to connect the sputum collection bag and the fixing device 4, and has an adjustable length function, as shown in Figure 2 of the instruction manual. The sputum collection bag is placed in the esophagus in the pharynx, allowing sputum coughed up from the trachea to flow into the sputum collection bag and then be expelled by a suction machine, preventing it from flowing into the stomach and greatly accelerating the patient's recovery.