19 results about "Pacemaker implantation" patented technology

The invention discloses a dressing-change-free intelligent compression healing promoting device after cardiac pacemaker implantation. The dressing-change-free intelligent compression healing promoting device comprises a composite dressing, a polymorphic biosensor, a medicine injection hose, a pressure applying air bag, a thermoplastic material and an acceleration sensor, the polymorphic biosensor medicine injection hose and the pressure applying air bag are arranged in the inner layer of the composite dressing, the position, corresponding to an incision, of the medicine injection hose is arranged in the composite dressing, and one end of the medicine injection hose is connected with the antibiotic storage injector in a split mode; the thermoplastic material is integrally connected to the side, close to the clavicle, of the upper portion of the composite dressing, the acceleration sensor is arranged in the thermoplastic material, the pressure applying air bag is detachably connected with the air pump through the air adding hose, and the one-way valve is installed on the air adding hose. According to the dressing-change-free intelligent compression healing promoting device used after cardiac pacemaker implantation, the positions and the connection relation of all the components are defined, function cooperation is achieved, and the problems existing in an existing nursing mode are effectively solved.

The utility model discloses a mind mapping sounding device for a cardiac pacemaker implanted patient, relates to the technical field of medical auxiliary equipment, and aims to solve the problems that in the prior art, traditional patient education depends on written materials or oral explanation, information is fragmented, the memory retention rate of the patient is low, and postoperative follow-up visit content is complex and is difficult for the patient to remember. Comprising a flexible map guide board and a control box, the upper end of the flexible map guide board is provided with a middle node, a first node and a second node, one side of the first node and one side of the second node are provided with a touch sensing area, the control box is provided with a prompt lamp and a voice interaction module, and the voice interaction module comprises a voice output module and a voice input module. A master control module, a storage module, a data interaction module and a follow-up time management module are further installed in the control box. Operation knowledge, postoperative care, follow-up visit nodes and the like are integrated through mapping, the cognitive level and follow-up visit compliance of a patient are remarkably improved, and the occurrence rate of complications is reduced.

The disclosure relates to heart valve prostheses with the reduced need of pacemaker implantation and / or improved means for positioning the replacement heart valve. A heart valve prosthesis is provided with a stent and at least one locator. The locator has an adapted design for positioning within a cusp of the native aortic valve for implantation at the native heart valve site. Placement of the locators within the cusps preferably prevents movement from the native heart valve site post-implantation, including proximal movement of the prosthesis into the left ventricle.

The present application relates to the technical field of medical devices, in particular to a novel uninterrupted rotation pacemaker intraoperative test line, aiming at the problem of the existing cathode internal rotation type pacemaker implantation test line cannot guarantee the stability of signal transmission during rotation, the test line comprises an anode lead wire, an anode conductive sheet, a cathode lead wire and a cathode conductive sheet, the anode lead wire and the cathode lead wire are externally provided with a shell, and the anode lead wire and the cathode lead wire are connected with a connecting plug; the anode conductive sheet and the cathode conductive sheet are clamped at one end of the shell away from the connecting plug; a rotating assembly is arranged between the anode conductive sheet and the cathode conductive sheet and the connecting plug; in the process of rotating the test line in the operation, the rotating assembly avoids the problems of signal interruption, influence on medical examination in the operation caused by the entanglement and knotting of the wire bundle, does not need to pull out the connector of the test line for rewiring, does not affect the signal transmission in the operation, and ensures the integrity of the observation of the physician in the operation.

1. Name of the product in this design: Post-pacemaker implantation pocket pressure fixation device. 2. Purpose of this design: For use as a pressure fixation device for the pocket after pacemaker implantation. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key features: the front view. 5. This design is for a thin product, therefore the left view, right view, top view, and bottom view are omitted.

The utility model discloses an accurate pressure-regulating and time-controlling compression device for wounds after pacemaker implantation. The compression device comprises a counterweight base with rollers, a stand column is vertically installed on the counterweight base, the top of the stand column is connected with a horizontally-extending ram, the stand column is connected with a cold water tank, the tail end of the ram is connected with an electric telescopic rod, and the lower end of the electric telescopic rod is connected with a compressor. The compressor comprises a pressing disc rotationally connected with the electric telescopic rod through a ball hinge, a salt cylinder in threaded connection with the lower portion of the pressing disc and two layers of waterproof films arranged at a lower port of the salt cylinder in a spreading mode, a pressure sensor is arranged on the lower surface of the lower layer of waterproof film, and the two ends of the two layers of waterproof films communicate with the cold water tank through a water supply pipeline and a water return pipeline correspondingly; the cold water tank is provided with a water pump. According to the utility model, a normal-temperature compression position or a low-temperature compression position can be quickly switched according to requirements, an accurate control scheme of compression strength and timing interval compression is provided, the positioning is easy, the sliding is avoided, and convenience is provided for postoperative nursing work.

A system and method for use during an implant procedure during which a delivery system is being used to implant a leadless pacemaker (LP) within a patient may, while the delivery system is being used to position the LP at a potential implant site within the patient: receive, from the LP, data comprising one or more pacing impedance measurements and at least one measurement obtained by the LP other than pacing impedance; provide the data to a model that is produced prior to the implant procedure based on data collected from other patients; and use the model to output an indication of whether the LP should be chronically implanted at the potential implant site.

The utility model discloses a wound compression corset after pacemaker implantation, which comprises a fixed seat and an elastic back cushion, two shoulder bandages and two chest bandages are arranged on the periphery of the back cushion, the two shoulder bandages respectively bypass shoulders of a patient, and the two chest bandages respectively bypass armpits on two sides of the patient. Two shoulder belt buckles and two chest belt buckles are arranged on the periphery of the fixing base, the two shoulder binding belts penetrate through the two shoulder belt buckles respectively and are fixed through hook-and-loop fasteners in a pasted mode, the two chest binding belts penetrate through the two chest belt buckles respectively and are fixed through hook-and-loop fasteners in a pasted mode, and a water bag is arranged on the back face of the fixing base. The fixing base is fixed to the position where a pacemaker is placed in the chest of a patient through the shoulder bandage and the chest bandage, compression hemostasis is conducted on the chest wound of the patient through the water bag, the length of the shoulder bandage and the length of the chest bandage can be adjusted according to requirements, the device is suitable for patients of different body types, the water bag is not prone to deviating from the pacemaker, and the compression hemostasis effect is good; in addition, the patient is not limited in movement, and can move the body and lift up to the toilet.

The invention relates to the technical field of medical instruments, and discloses an intelligent air bag pressurizing device used after pacemaker implantation, which comprises a shell, and is characterized in that the device comprises a pressurizing fixing assembly, and a battery power supply system, a central control unit, a pressure acquisition module, a touch screen display and operation system and a pressure generator which are arranged on the shell; the pressurizing fixing assembly comprises an adjustable shoulder fixing belt, an arm limiting fixing belt, an adjustable chest fixing belt and a pressurizing air bag, the pressure value in the pressurizing air bag can be displayed in real time through the touch screen, and the pressure applied to a wound can be stably controlled in the breathing and thoracic fluctuation process of a patient; therefore, the pressure at the wound can be maintained relatively constant, and the reliability of compression hemostasis is improved; the movement range of the upper limb on the operation side of a patient can be limited, so that the upper limb on the operation side is kept within the safe movement range, the situation that the postoperative wound is pulled due to the fact that the arm does not extend outwards autonomously or exerts force is avoided, and stable healing of the wound is facilitated.

A cerclage operation device provided with position fixing device allowing the position of the cerclage operation device used in a heart valve or pacemaker implantation operation to be fixed to prevent movement of the cerclage operation device and maintain the cerclage operation device at the correct position after the operation. The cerclage operation device provided with position fixing device including a cerclage wire, coronary sinus tube which is inserted into a coronary sinus and has a lumen formed therein, tricuspid valve tube which crosses a tricuspid valve and has a lumen formed therein, and the position fixing device which is bonded to one side of an outer circumferential surface of the coronary sinus tube and prevents movement of the coronary sinus tube, wherein the coronary sinus tube and tricuspid valve tube are coupled to each other at an upper side and separated from each other at a lower side.

1. The name of the design product: pacemaker support head. 2. The use of the design product: for sterile single support in pacemaker implantation. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view.

The utility model relates to the technical field of medical instruments, in particular to an auxiliary device for fixing a sandbag and limbs of a patient after implantation of a permanent pacemaker, which comprises a sheet-type trunk fixing component wrapped in a trunk area, and first connecting components convenient to put on and take off are arranged at two ends of the trunk fixing component; the sandbag accommodating part is used for accommodating a sandbag, is arranged in an area, matched with the heart, of the outer side of the trunk fixing part and is fixedly connected with the trunk fixing part, and a sandbag accommodating interval is formed in the sandbag accommodating part; the shoulder and upper arm fixing part wraps the periphery of the shoulder arm, the section of the shoulder and upper arm fixing part is in a fan shape with the central angle being a first preset angle, and the end, away from the arc-shaped edge, of the shoulder and upper arm fixing part is fixedly connected with the trunk fixing part; the forearm fixing part wraps the periphery of the forearm, the center line of the forearm fixing part is connected with the side seam of the trunk fixing part, and second connecting assemblies convenient to put on and take off are arranged at the two ends of the forearm fixing part.

The invention belongs to the technical field of medical instruments, and discloses a permanent pacemaker implantation subclavian avoidance type head support frame, which comprises a bearing assembly, a control terminal is connected to the bearing assembly, the bearing assembly comprises a connecting box, a working cavity with an opening at one end is formed in the connecting box, and the working cavity is connected with the control terminal. A regulation and control assembly is connected into the working cavity, a plurality of shoulder supporting assemblies and a head supporting piece are connected to the regulation and control assembly, and the regulation and control assembly and the shoulder supporting assemblies can cooperate to achieve body position adaptation and preliminary fixation of patients with different physical signs; a medical worker can complete initial height adjustment according to basic information such as the height and the shoulder breadth of a patient, the sliding part guarantees the deflection flexibility of the supporting plate, and the supporting plate made of a flexible material can be elastically deformed to adapt to the shape of the shoulder of the patient; then, the inflation assembly quantitatively inflates the elastic bag to make the elastic bag slightly abut against the shoulder, the shoulder is preliminarily fixed, and the initial stability of the body position is guaranteed.

The invention relates to an electronic implant device (100) for implantation in a living body and for monitoring the function of the body, in particular a pacemaker for monitoring and controlling the function of the body, the implant device comprising: an electrode part (2) attached or arranged to a body part according to intended use; and a housing having a volume VG in the range VG < = 4 cm3, the housing housing the following components of the electronic implant device (100): (i) an electronic component (3) connected to the electrode portion, the electronic component being arranged to monitor at least a body function through the electrode portion (2); (ii) an energy storage member (4) for supplying electric energy to the electronic component (3) for a long period of time, the energy storage member being chargeable after being discharged; and (iii) an energy harvesting portion (5) electrically connected to the energy storage member (4), the energy harvesting portion being arranged to be able to harvest energy in a non-contact manner and to deliver the energy to the energy storage member (4) to charge the energy storage member (4); wherein the energy harvesting portion (5) comprises: a winding (6) extending along a winding axis (SA) and arranged to harvest energy and deliver energy to the energy storage member (4) when an external alternating magnetic field passes through; a magnetically conductive core (7) positioned in the winding (6) and extending along a winding axis (SA); and at least one field collector (8a) positioned at an end of the core (7) in the direction of the winding axis (SA) and having a larger dimension than the core (7) transversely to the winding axis (SA); wherein the core (7) with the at least one field collector (8a) has a magnetic field collection region A0 perpendicular to the winding axis, where A0lt; = 2.5 * 10 <-3 > m < 2 >, A0 being defined by A0 = phi SM / B0, where phi SM is the maximum magnetic flux passing through the longitudinal center in the winding in the direction of the winding axis (SA) and B0 is the outer average magnetic flux density over the magnetic field collection region A0; and the winding (6) is arranged in such a way that the winding generates a charging current when there is an alternating magnetic field.

The utility model belongs to the technical field of hemostasis bandages, and particularly relates to a postoperation compression hemostasis bandage for permanent pacemaker implantation, which comprises a trunk bandage, a right shoulder bandage and a left shoulder bandage, the right shoulder bandage and the left shoulder bandage are symmetrically arranged above the trunk bandage, and two ends of the right shoulder bandage and two ends of the left shoulder bandage are respectively connected onto the front end face and the rear end face of the trunk bandage. Length adjusting assemblies are arranged on the right shoulder bandage and the left shoulder bandage, and a compression hemostasis assembly is arranged on the left shoulder bandage. According to the utility model, the stimulation to skin is reduced, and the comfort of a patient is improved; and the rotary timer is arranged, so that after the air bag is inflated, a nurse can be reminded to relax compression in time, and meanwhile, the workload of the nurse can be relieved.

The invention relates to an electronic implantation device (100) for implantation in a living body and for monitoring the function of the body, in particular a pacemaker for monitoring and controlling the function of the body, the implantation device (100) comprising: an electrode part (2) attached or arranged to a body part according to intended use; and a housing having a volume VG in the range of 0.5 < = VG < = 4 cm3, preferably < = 2 cm3, the housing housing the following components of the electronic implant device (100): (i) an electronic component (3) connected to the electrode portion, the electronic component (3) being arranged to monitor at least a body function through the electrode portion (2); (ii) an energy storage member (4) which supplies electric energy to the electronic component (3) for a long period of time and which can be charged with electric energy after being discharged; and (iii) an energy collection portion (5) electrically connected to the energy storage member (4), wherein the energy collection portion (5) is configured to collect energy in a non-contact manner and transmit the energy to the energy storage member (4) to charge the energy storage member (4); wherein (I) the energy harvesting portion (5) comprises at least one winding (6) extending along a winding axis and arranged to harvest and deliver energy to the energy storage member (4) when an external alternating magnetic field generated by an external charging device passes through, the winding being a gas core winding or comprising a magnetically conductive core portion (7) positioned within the winding and extending along the winding axis, (II) the winding (6) generates a charging current of maximum 2A rectified by the rectifier, the charging current being fed to the energy storage for charging; (III) the energy harvesting section (5) has a magnetic field harvesting region A0 perpendicular to the winding axis, wherein A0lt; = 2.5 * 10 <-3 > m < 2 >; and (IV) the electronic assembly (3) is arranged to provide information about spatial adjustment of the alternating magnetic field in alignment with the winding axis.

The armpit protection pad comprises a strap, a first supporting rod, a second supporting rod and a protection pad assembly, the strap is fixed to an arm, a mounting cavity is formed in the first supporting rod, one end of the first supporting rod is connected with the strap, a mounting hole is formed in the other end of the first supporting rod, one end of the second supporting rod is inserted into the mounting cavity, and the other end of the second supporting rod is connected with the protection pad assembly. A spring is arranged between the second supporting rod and the installation cavity. When in use, the strap is fixed on the upper arm of a patient, the protection pad is positioned in the armpit, and the spring is compressed, so that when the position of the upper arm of the patient is changed, the protection pad cannot fall off from the armpit under the supporting action of the strap, the first supporting rod and the second supporting rod, and even if the upper arm of the patient slightly extends outwards, the protection pad cannot fall off from the armpit under the jacking action of the spring. The protection pad can still be kept in the armpit and cannot fall off from the armpit, so that absorption of sweat in the armpit can be prevented from being affected, and the situation that the workload is increased due to the fact that medical workers place protection pads again for a patient frequently can be avoided.

The invention discloses a heart pacemaker implanter health monitoring method based on data analysis, and relates to the technical field of medical health monitoring, and the method comprises the steps: carrying out the biomechanical state mapping of a dynamic impedance sequence and electrocardio phase marking data, generating a myocardial contact stress vector, and carrying out the measurement of the myocardial contact stress vector; performing abnormal mode recognition and probability density modeling on the myocardial contact stress vector to form a contact abnormal event atlas, inputting the contact abnormal event atlas into a multi-mode health monitoring model, performing high-frequency attenuation characteristic decomposition on the heart sound branch layer, performing impedance fluctuation variance extraction and weighted aggregation on the probability inference layer, and outputting a three-color grading early warning instruction. According to the method, dynamic change rate analysis and phase marking are performed on the physiological data set of the implanter, and the multi-modal health monitoring model is constructed synchronously, so that the fusion efficiency of multi-source physiological information is improved, and the overall accuracy and reliability of health monitoring are improved.

The utility model relates to medical equipment field discloses the upper limb abduction fixed chest clothes for pacemaker implantation postoperative, including the chest clothes, the outer wall fixed connection of chest clothes has the connecting band a, the one end of connecting band a away from the chest clothes is provided with adjusting assembly, adjusting assembly includes fixed block, the bottom of fixed block inner wall is elastically connected with the winding shaft through vortex spring, the inner wall of winding shaft top is elastically connected with the pressing lever through the reset spring, the outer wall fixed connection of connecting band b has the arm band, the surface of chest clothes and arm band all is provided with magic tape. In the utility model, the winding shaft in adjusting assembly is under the cooperation of vortex spring and pressing lever, limit block, and through pressing the rotation block, the stretching and winding of connecting band can be easily realized, and the patient or nursing personnel can accurately adjust the upper limb abduction angle according to the specific position and recovery situation after pacemaker implantation.