30results about How to "Resolve the bleeding" patented technology

This invention discloses a muscle segregator for scope thyroid operation, which is made by binding handle, swivel, fixed rod, movable rod and oscillating rod. The fixed rod is cylindrical-style and the handle is fixed connected with its trail, and the movable rod thrill through the fixed rod and is limited to move at radial the longitudinal direction of the fixed rod; the head end of the oscillating rod is a blunt point, and the trail end of the oscillating rod hinges with the head end of the fixed rod; the head end of the movable rod mobile links with the oscillating rod, and there is screw thread on the trail end of the movable rod; the swivel is in the front of the handle, and its female thread is matched with the screw thread on the trail end of the movable rod. In scope operation, this muscle segregator can unfold thyroid by poking sub-hyoid muscle instead of cutting off it. It solves the problem of unclear operation field and slow resume after operation because of bleeding and damage.

Disclosed herein is an ink-jet recording process for conducting recording by ejecting a pigment ink and a reaction liquid containing a polyvalent metal salt from a recording section, in which a plurality of nozzles for ejecting the pigment ink and the reaction liquid are arranged, to a recording medium while relatively scanning the recording section to the recording medium, comprising the steps of ejecting the pigment ink having a surface tension lower than that of the reaction liquid to the reaction liquid ejected on the surface of the recording medium; and forming a filmy aggregate by gathering of agglomerates at an interface where the reaction liquid has come into contact with the pigment ink, wherein conditions for ejecting the reaction liquid to a prescribed area on the recording medium when at least the print duty of the ink in the prescribed area is 100% satisfy the relationship of55×0.85×106×Vd⁡(pl)-0.61Rx⁡(dpi)⁢Ry⁡(dpi)≤duty⁡(%)≤125×0.85×106×Vd⁡(pl)-0.61Rx⁡(dpi)⁢Ry⁡(dpi)wherein Vd(pl) is an ejection volume per dot of the reaction liquid, Rx(dpi) is a print resolution in the direction of the relative scanning, Ry(dpi) is a print resolution in the arrangement direction of the nozzles, and duty(%) is a print duty of the reaction liquid.

The invention discloses an oral caring composition which comprises asiatic centella triterpenoids and an orally acceptable carrier, wherein the triterpenoids comprise one of or a combination of more of asiaticoside, asiaticoside degradation products, hydroxy asiaticoside and hydroxyl asiaticoside degradation products. The invention further discloses application of the asiatic centella triterpenoids in inhibiting gum bleeding. Four blood coagulation indexes of the oral caring composition disclosed by the invention meet standards that the prothrombin time (PT) is less than or equal to 14.5 seconds, the thrombin time (TT) is less than or equal to 42.5 seconds, the activated part thromboplastin time (APTT) is less than or equal to 27.0 seconds, and the platelet aggregation rate is greater thanor equal to 53.5. The problem of gum bleeding can be effectively solved.

The invention discloses a low-temperature plasma stripping cutter operation system and method. The system includes an input unit, a control unit, an interface unit and a plasma unit; the input unit isused for receiving a control instruction input by a user and sending the control instruction to the control unit; the control unit is used for parsing the control instruction, generating a first pattern instruction when the control instruction indicates a first pattern, calculating the output power under the first pattern according to the current impedance and the control instruction and sendingthe first pattern instruction and a first voltage indication correlated with the output power to the interface unit; the interface unit is used for transmitting the first pattern instruction and the first voltage indication to the plasma unit, receiving current impedance of a target contact end from the plasma unit and sending the current impedance to the control unit; the plasma unit switches into the first pattern and conducts vaporization stripping on a target object on the basis of the radio frequency energy of plasma as a response to the first pattern instruction and the first voltage indication which are received from the interface unit.

The invention relates to an ultrasonic circumcision component, which comprises an ultrasonic generating device, a transmission device and a circumcision knife, wherein the ultrasonic generating deviceis used for generating ultrasonic wave, and the ultrasonic generating device is connected to the transmitting device and is capable of transmitting the ultrasonic wave to the transmitting device; thetransmitting device is connected to the circumcision knife and is capable of transmitting the ultrasonic wave to the circumcision knife; the circumcision knife comprises an inner ring and an outer ring, and the inner ring and the outer ring are mutually matched; the transmitting device is connected to the outer ring; and a plane where the ring form of the outer ring locates keeps a certain anglewith an extension direction of the transmission device.

The invention discloses a low-temperature plasma incision knife operation system which comprises an input unit, a control unit, a connector unit and a plasma unit. The input unit is used for receivinga control instruction inputted by a user and transmitting the control instruction to the control unit, the control unit is used for analyzing the control instruction, generating a first mode instruction when the control instruction indicates a first mode, calculating output power for the first mode according to current impedance and the control instruction and transmitting the first mode instruction and a first voltage instruction associated with the output power to the connector unit, the connector unit is used for forwarding the first mode instruction and the first voltage instruction to the plasma unit and receiving current impedance of a target contact end from the plasma unit and transmitting the current impedance to the control unit, and the plasma unit is used for responding to thefirst mode instruction and the first voltage indication received from the connector unit and entering the first mode to perform vaporization cutting on a target body based on radio-frequency energy of a plasma.

The invention discloses a low-temperature plasma snare operation system and method. The system comprises an input unit, a control unit, an interface unit and a plasma unit, wherein the input unit receives a control instruction input by a user and sends the control instruction to the control unit; the control unit analyzes the control instruction and generates a first mode instruction when the control instruction indicates a first mode, calculates an output power used for the first mode according to a current impedance and the control instruction, and sends the first mode instruction and a first voltage indication associated with the output power to the interface unit; the interface unit transfers the first mode instruction and the first voltage indication to the plasma unit, and receives the current impedance of a target touch end from the plasma unit and sends the current impedance to the control unit; the plasma unit corresponds to receiving of the first mode instruction and the first voltage indication from the interface unit, and enters the first mode to conduct gasification trepanned resection on the target body based on radio frequency energy of the plasma.

The invention relates to an ultrasonic circumcision component, which comprises an ultrasonic generating device, a transmission device and a circumcision knife, wherein the ultrasonic generating deviceis used for generating ultrasonic wave, and the ultrasonic generating device is connected to the transmitting device and is capable of transmitting the ultrasonic wave to the transmitting device; thetransmitting device is connected to the circumcision knife and is capable of transmitting the ultrasonic wave to the circumcision knife; the circumcision knife comprises an inner ring and an outer ring, and the inner ring and the outer ring are mutually matched; and the transmitting device is connected to the inner ring and the outer ring.

The invention relates to an ultrasonic foreskin extrusion, cutting, hemostasis, and healing assembly, which applies ultrasound to the foreskin extrusion, cutting, hemostasis, and healing assembly at the junction of the inner and outer tissues of the human body, including an ultrasonic generating device, a transmission device and a foreskin Circumcision device, wherein, the ultrasonic generating device is used to generate ultrasonic waves, which is connected to the transmission device and can transmit the ultrasonic waves to the transmission device; the transmission device is connected to the circumcision device and can transmit the ultrasonic waves to the circumcision device ; The circumcision device is used to squeeze and / or cut the foreskin, and / or to stop bleeding and / or heal the wound. The circumcision operation can be completed in a few seconds, and heals on the spot, avoiding the bleeding during and after the operation, avoiding the occurrence of infectious diseases, and solving the bleeding or bleeding caused by the physiological erection of the patient after the circumcision operation Risk of nails and rings coming off.

The invention discloses a cervical total spondylectomy implantable prosthesis device of 3D printing. With a cervical CT scanning sample of a patient as a template, the prosthesis device is made from medical titanium alloy by conducting three-dimensional construction and prosthesis design through 3D printing. The prosthesis device comprises an anterior device and a posterior device, wherein the anterior device comprises a C-shaped inner supporting structure, a C-shaped outer moving structure and a cross-form convex structure; and the posterior device comprises a spinous process simulation fixing device and four medical cervical screws. According to the prosthesis device provided by the invention, via the anterior device, an axial supporting effect is achieved between upper and lower adjacent vertebral bodies, and the anterior device can be stably kept on a fixed position and can show relatively strong activity in overall torsion and lateral curvature motions of cervical vertebra; and via the posterior device, upper and lower spinous processes of the cervical vertebra and related parts can be fixed, so that four fixed surfaces are accurately located on a transverse process via the screws, and an excised cervical vacancy space is supplemented; therefore, discomfort of an in-vivo or external form can be relieved.

The invention discloses a low-temperature plasma stripping knife operation system which comprises an input unit, a control unit, a connector unit and a plasma unit. The input unit is used for receiving a control instruction inputted by a user and transmitting the control instruction to the control unit, the control unit is used for analyzing the control instruction, generating a first mode instruction when the control instruction indicates a first mode, calculating output power for the first mode according to current impedance and the control instruction and transmitting the first mode instruction and a first voltage instruction associated with the output power to the connector unit, the connector unit is used for forwarding the first mode instruction and the first voltage instruction to the plasma unit and receiving current impedance of a target contact end from the plasma unit and transmitting the current impedance to the control unit, and the plasma unit is used for responding to the first mode instruction and the first voltage indication received from the connector unit and entering the first mode to perform vaporization stripping on a target body based on radio-frequency energy of a plasma.

The invention discloses a peritoneal puncture needle guiding and orienting device, which comprises a fixing base and a mounting collar connected with the fixing base and used for installing a B-ultrasound probe. A guide sleeve assembly is installed at the end of the swing link group. No matter the guide sleeve is adjusted to any angle and height, there are always two support points for constraining the guide sleeve, and the stability of the guide sleeve can be improved by fixing the two support points from both ends of the guide sleeve. A laser can be installed at the hinged position of the lower main swing rod and the lower slave swing rod, and the swing amplitude of the laser is half of the swing range of the guide sleeve, so that the projected extension line of the laser passes through the end of the puncture point located in the abdominal cavity.

The invention relates to the technical field of disposable anastomats, in particular to a disposable internal opening cutting and enclosing anastomat. The disposable internal opening cutting and closing anastomat comprises a cutting molding assembly, a transmission assembly and a gun body provided with a triggering assembly, wherein the cutting molding assembly comprises a nail cabin bracket, a scalpel support ring, a nail pressing seat, a nail pushing device, a nail cabin support and a nail cabin; the nail cabin is clamped in a clamping groove of the nail cabin support through a buckle; the nail cabin support is directly connected with the gun body through the transmission assembly; the head of the nail cabin is circular-arc-shaped or parabolic; nail grooves of the nail cabin are of asymmetrical mode; the transmission assembly comprises a transmission lead screw; the lead screw is a large-screw-pitch left-handed lead screw; the tail end of the lead screw is connected with a corresponding lengthened nut assembly; the lengthened nut assembly and a knob positioned at the tail end of the gun body are molded together by injecting or embedded together; the gun body is a lever type or connecting-rod-type gun body. The disposable internal opening cutting and enclosing anastomat is skillful in design, and has a good application prospect; by adopting the disposable internal opening cutting and enclosing anastomat, a plurality of use problems in the prior art can be solved effectively.

This invention discloses a muscle segregator for scope thyroid operation, which is made by binding handle, swivel, fixed rod, movable rod and oscillating rod. The fixed rod is cylindrical-style and the handle is fixed connected with its trail, and the movable rod thrill through the fixed rod and is limited to move at radial the longitudinal direction of the fixed rod; the head end of the oscillating rod is a blunt point, and the trail end of the oscillating rod hinges with the head end of the fixed rod; the head end of the movable rod mobile links with the oscillating rod, and there is screw thread on the trail end of the movable rod; the swivel is in the front of the handle, and its female thread is matched with the screw thread on the trail end of the movable rod. In scope operation, this muscle segregator can unfold thyroid by poking sub-hyoid muscle instead of cutting off it. It solves the problem of unclear operation field and slow resume after operation because of bleeding and damage.

The invention relates to an ultrasonic circumcision operation device. The ultrasonic circumcision operation device comprises an ultrasonic generation device, a transmission device and a circumcision apparatus, wherein the ultrasonic generation device is used for generating ultrasonic waves, is connected to the transmission device and can transmit the ultrasonic waves to the transmission device; the transmission device is connected to the circumcision apparatus and can transmit the ultrasonic waves to the circumcision apparatus; the circumcision apparatus comprises a locating cylinder and an excision device; the locating cylinder and the excision device are provided with a first annular contact surface and a second annular contact surface respectively, and the first annular contact surfacecooperates with the second annular contact surface.

The invention discloses a low-temperature plasma snare knife surgical apparatus comprising a liquid input unit for inputting, in response to a liquid input signal, a liquid into a target body to forma thin layer of a conductive medium between an emitter electrode and a loop electrode; a bipolar electrode socket connector connected to a high-frequency generator through a high-frequency connectionline and used for receiving a first input voltage generated by the high-frequency generator; the emitter electrode receiving the first input voltage generated by the high-frequency generator via the bipolar electrode socket connector, applying a first voltage between the emitter electrode and the loop electrode such that the conductive medium reaches a first temperature and is converted into a plasma layer, thereby exciting the conductive medium with electrical energy to generate a plasma, and vaporizing and snare cutting the target body based on the RF energy of the plasma; and the loop electrode introduced through the same conduit as the emitter electrode and forming a conductive loop in the target body.