9results about How to "Improve medical efficiency" patented technology

This utility model discloses a color-coded multi-functional tee and extension tube connection device, including a straight-through multi-way valve and a first extension tube. The straight-through multi-way valve has a first port, a second port, and multiple bypass ports. The first port and the second port are located at opposite ends of the straight-through multi-way valve. The multiple bypass ports are spaced apart axially along the straight-through multi-way valve. The first extension tube is fixedly connected to the first port. The straight-through multi-way valve is equipped with multiple switch knobs, each corresponding to one of the multiple bypass ports, used to control the opening and closing of the corresponding bypass port. Each switch knob is marked with a different color. This color-coded multi-functional tee and extension tube connection device enables intuitive differentiation of multiple bypass ports, improves identification, and enhances medical safety and emergency response efficiency.

This utility model discloses a treatment head assembly with temperature control and heat dissipation functions, specifically relating to the field of electronic equipment manufacturing technology. It includes an operating head assembly for physiotherapy; the operating head assembly has an external functional component for temperature control adjustment; the functional component includes a heating element located at the top of the operating head assembly; the heating element includes four graphene heating plates arranged sequentially from top to bottom, with adjacent graphene heating plates welded together by silicone wire; two spaced-apart NTC sensors are located at the bottom of the heating element. This utility model integrates the NTC sensors and the heating element into a single structure, enabling precise temperature control of the graphene heating plates through the high-precision temperature measurement capability of the NTC sensors. This reduces heating errors and effectively shortens the response time for temperature regulation, improving medical efficiency and effectiveness.

The utility model relates to the technical field of medical examination equipment, and discloses a child examination bed. According to the child examining table, the angle-adjustable screen support is arranged above the examining table body, the interaction screen facing a child is installed at the front end of the support, and the control screen used by medical staff is arranged at the rear end of the support; the two screens are connected in a wired or wireless mode, and the control screen can remotely switch contents such as animations and videos of the interactive screen. According to the structure, the attention of children is distracted through audiovisual, so that the children are kept in a quiet position, and medical staff can conveniently adjust the playing content in real time. The utility model effectively solves the problem of low adaptability of child examination, and has the advantages of shortening the examination time, improving the medical efficiency and the like.

The invention discloses an ultrasonic image denoising method and system fusing speckle distribution constraint and structural consistency constraint. The method comprises the following steps: firstly, acquiring an ultrasonic video sequence, preprocessing an image, and inputting the preprocessed image into a DVDNet video denoising network to generate a low-noise ultrasonic image; secondly, pairing the low-noise ultrasonic image with an original single-frame ultrasonic image to form a training data set of a U-Net single-frame denoising network; then, a U-Net single-frame denoising network is constructed, and training is carried out; obtaining a to-be-denoised single-frame ultrasonic image again, preprocessing the to-be-denoised single-frame ultrasonic image, inputting the preprocessed to-be-denoised single-frame ultrasonic image into the trained U-Net single-frame denoising network, and outputting the denoised single-frame ultrasonic image; and finally, post-processing the single-frame ultrasonic image, and outputting the final de-noised single-frame ultrasonic image. According to the method, a pseudo-true value is generated by adopting DVDNet, and U-Net double-constraint training is combined, so that noise suppression and anatomical structure fidelity are realized, the consistency of speckle statistical rules is ensured, and an excessive smooth edge structure is avoided.

This invention relates to the field of medical device protection, and particularly to a disposable sterile coating, preparation method, and cup-shaped medical device for preventing bloodborne infectious diseases caused by contact between the surface of medical devices and wounds. Before film formation, the coating is a uniformly mixed solution containing the following components: 10-70 parts by weight of prepolymer resin; the prepolymer resin is selected from lactide prepolymer, acrylate prepolymer, polycyclopropane carbonate, polypropylene fumarate, or combinations thereof with a molecular weight of 500-10000 g / mol. The disposable sterile coating of this invention can be photocured within 20-60 seconds to form a uniform protective film, greatly improving the efficiency of medical operations, especially suitable for emergency medical situations. Through liquid dip coating, the coating can perfectly adapt to medical devices of various shapes and sizes, solving the problem that pre-made films cannot adapt to various shapes.

The invention provides an establishment method and application of an intracranial chronic artery occlusion ischemic stroke risk prediction model based on multi-phase CT imaging characteristics. The establishment method comprises the following steps: S1, acquiring a multi-phase CT image of a patient with chronic intracranial artery occlusion; s2, extracting a plurality of groups of CT image layers covering key brain regions from the CT images of different phases; s3, preprocessing the screened key brain region CT image layer; and S4, establishing a neural network model and performing network parameter optimization to obtain an intracranial chronic artery occlusion ischemic stroke prediction model. In the process of predicting the intracranial chronic artery occlusion ischemic stroke, quantitative reference can be provided for doctors to make clinical decisions, and the stability of evaluation and prediction is enhanced, so that the medical efficiency is improved, and the doctors are assisted in accurately making clinical evaluation.

This utility model relates to the field of respiratory masks, specifically a simple oxygen nebulizer mask for bronchoscopy. It includes a mask body connected to an oxygen tubing, a breathing port and a bronchoscope inlet, a connecting strap connecting the mask body to a breathing cap, an airtight plug connected to the breathing cap, the airtight plug being detachably connected to the breathing port, a connecting strip connecting the breathing cap to an inlet cap, a sealing plug connected to the inlet cap, and a detachably connected sealing plug to the bronchoscope inlet. The mask body has a sliding groove, a slider slidably connected to the side wall of the groove, a spring connected to the slider, and a sealing strip connected to the slider, which is slidably connected to the mask body. This utility model can prevent oxygen leakage from the bronchoscope inlet, ensuring the patient can continuously inhale a sufficient concentration of oxygen, maintain normal blood oxygen saturation, reduce risks during the examination, and provide basic support for the smooth conduct of the examination.

The utility model relates to the technical field of hospital gown, and discloses an intensive care unit hospital gown which comprises a hospital gown body, a triangular collar is arranged on the upper side of the hospital gown body, the cardigan position of the hospital gown body is connected through a first hidden button, and second hidden buttons are arranged on the two sides, close to the waist, of the hospital gown body. The hospital gown comprises a hospital gown body, long sleeves are arranged on the two sides of the hospital gown body, the hospital gown body is connected with the long sleeves through third concealed buttons, fourth concealed buttons are arranged on the upper sides of the outer sides of the two long sleeves, and visible assemblies which are in bilateral symmetry are arranged on the front side of the hospital gown body. The visual assembly comprises a connecting frame and a visual connecting window, and the connecting frame is sewn on the front side of the hospital gown body. The hospital gown is convenient to put on, take off and clean through the hidden buckle connecting structure, medical care operation is convenient through the detachable design of the long sleeves, the visual assembly is fixed through the hook-and-loop fasteners, rapid observation of devices such as catheters is achieved, and the use convenience and safety of an ICU are improved.

The utility model discloses an intelligent infusion quantity weighing system, which belongs to the technical field of intelligent medical equipment and is used for monitoring an infusion process in real time. The system comprises an intelligent unit, a bus, an ultrasonic flow sensor, a weighing device and the like. And the intelligent unit processes data by using a graph convolutional network algorithm and a wavelet convolutional neural network through a sensor data fusion module. The ultrasonic flow sensor transmits flow velocity data to the intelligent unit in real time, and the liquid flow velocity is accurately monitored. The weighing device accurately measures the inflow amount of the injection through the strain sensor, the cavity and the guide pipe. The strain sensor converts a weight change signal into a digital signal and transmits the digital signal to the intelligent unit. The system supports a wireless communication protocol, remote data transmission is achieved, and remote monitoring of medical staff is facilitated. The system can provide accurate and automatic infusion control and ensure safety and accuracy of treatment.