41 results about "Stabilizing appliance" patented technology

An oral trauma stabilizer includes an upper stabilizer and a lower stabilizer. A plurality of shock absorbers couple the upper stabilizer to the lower stabilizer. The upper and lower stabilizers have an arcuate body extending from a first end to a second end. A channel is formed in each arcuate body and extends along a length from the first end to the second end of the arcuate body. A cross section of each channel may vary along the length of the respective channel. In use, the oral trauma stabilizer stabilizes an injured tooth, bone, or other portion of a patient's oral anatomy using non-affected portions of the dentition or other oral anatomy to secure the oral trauma stabilizer in place.

The utility model discloses a liquid snore-stopping stabilizer spraying device, which relates to the technical field of medical auxiliary devices, and comprises a snore-stopping device body, a spraying assembly is arranged at the top of the snore-stopping device body, the spraying assembly comprises a pressing piece, a fixing cylinder is arranged at the top of the snore-stopping device body, the pressing piece is connected in the fixing cylinder in a sliding manner, and a connecting pipe is arranged at the bottom of the fixing cylinder. A spring is arranged in the connecting pipe, the bottom of the spring is connected with a guide pipe, the side, close to the top, of the pressing piece is connected with a nozzle pipe, the nozzle pipe communicates with a sleeve, the sleeve is connected with an injection pipe, the injection pipe is provided with a stabilizing assembly, and the stabilizing assembly comprises a second sleeve; the side, away from the second sleeve, of the connecting rod is provided with a connecting piece, the side, away from the connecting rod, of the connecting piece is provided with an arc-shaped abutting plate, and by arranging the stabilizing assembly, auxiliary limiting is conducted on the two sides of the nose, and shaking in the spraying process and non-uniform spraying in the nasal cavity are prevented.

A delivery system can comprise a delivery apparatus and a stabilizer assembly. The delivery apparatus can comprise a delivery shaft, a sleeve shaft, a pusher shaft, a hub assembly coupled to the pusher shaft, and a sleeve handle coupled to the sleeve shaft. The delivery shaft, sleeve shaft, and pusher shaft can be independently actuatable. The stabilizer assembly can include a hub assembly cradle configured to receive the hub assembly, a sleeve handle cradle configured to receive the sleeve handle, and a linear actuator configured to move the hub assembly cradle in an axial direction relative to the sleeve handle cradle. The stabilizer assembly can be configured to actuate the hub assembly relative to the sleeve handle while keeping the sleeve handle stationary, thereby stabilizing the delivery apparatus in such a way that allows for independent actuation of the delivery shaft, the sleeve shaft, and the pusher shaft.

A milling device (10) for prosthetic surgery is provided for preparing a bone seating for a bone void filler or prosthesis while reducing the risk of cortical-bone perforation associated with milling along the intramedullary canal axis. The device (10) comprises a milling tool (11) and a handler body (14) having a rotating drive shaft (22) extending along a longitudinal axis (Z). The shaft (22) is cannulated and defines a straight guide channel (42) that is parallel and coaxial with the longitudinal axis (Z), extends through the milling tool (11), and accommodates a guide element for axially positioning the device (10) at a desired milling position during surgery. An angular joint (18) rotatably couples the shaft (22) to the milling tool (11), permitting the milling tool (11) to adopt a plurality of positions inclined relative to the longitudinal axis (Z). A guide member (20) includes a stabilizer body (21) disposed eccentrically relative to the longitudinal axis (Z) and cooperating with the milling tool (11) to select and maintain a single stable inclined position. In that position, the milling tool (11) rotates about a milling axis (R) inclined relative to both the longitudinal axis (Z) and the coaxial axis of the guide channel (42). The guide element therefore remains aligned with the longitudinal axis (Z) through the milling tool (11) while the milling tool (11) operates at an offset angle, enabling axial guidance to be maintained during inclined milling and allowing preparation of a bone seating that better follows asymmetric bone anatomy. Therefore, enabling guided preparation of a bone seating that better follows the relevant bone anatomy while reducing the risk of damaging the cortical region.

The utility model discloses a vehicle-mounted portable dresser which comprises a stabilizer and a dressing case, the stabilizer comprises a supporting frame, a transverse stabilizing piece rotationally arranged on the supporting frame and a longitudinal stabilizing piece rotationally arranged on the transverse stabilizing piece; the rotating axis of the transverse stabilizing piece and the rotating axis of the longitudinal stabilizing piece are close to the gravity center of the dressing case; the number of the longitudinal stabilizing pieces is two, and the two longitudinal stabilizing pieces are detachably connected with the two ends of the dressing case respectively. The stabilizer has the effect of stabilizing the dressing case, so that when the automobile runs, the automobile turns left, right, accelerates or decelerates, and the stabilizer can compensate the movement inertia of the dressing case. And shaking of the dressing case can be reduced. Therefore, the makeup quality of people needing makeup on the vehicle is better and more stable. And the makeup or make-up refinement efficiency on the vehicle can be higher. Therefore, the time utilization rate is improved.

The delivery system includes a delivery device and a stabilizer assembly. The delivery device includes a delivery shaft, a sleeve shaft, a pusher shaft, a hub assembly coupled to the pusher shaft, and a sleeve handle coupled to the sleeve shaft. The delivery shaft, sleeve shaft, and pusher shaft may be configured to be independently actuable. The stabilizer assembly includes a hub assembly cradle that receives the hub assembly, a sleeve handle cradle that receives the sleeve handle, and an actuator that axially moves the hub assembly cradle relative to the sleeve handle cradle. The stabilizer assembly is configured to actuate the hub assembly relative to the sleeve handle while keeping the sleeve handle stationary, thereby stabilizing the delivery device to enable independent actuation of the delivery shaft, sleeve shaft, and pusher shaft.

Holding means (50) in the storage position of a profile of a working device at height, in particular a stabilizer profile, the holding means comprising a placement space for the profile, and a movable jaw (51, 52) between an open position and a closed position of this placement space, a return means exerting a force on the movable jaw (51, 52) by maintaining the movable jaw in the open position, the return means comprising a support zone for the profile, so that a pressure action applied by the profile on the support zone drives the movable jaw (51, 52) from its open position to its closed position, the profile then being held in the placement space. Figure 4

Disclosed are devices, systems and methods for myocardial revascularization, including endovascular medical devices for shunting and selectively regulating anatomical fluid flow. A tubular shunt is configured to be placed in a passage between a first organ and an adjacent second organ and bridge a first cavity of the first organ and a second cavity of the second organ. A stabilizer is configured to stabilize the tubular shunt in the passage. A flow deflector extends from the tubular shunt and has a surface for deflecting flow in the second cavity.

A set of stabilizer aligners includes an upper stabilizer aligner for an upper dental arch of a patient and a lower stabilizer aligner for a lower dental arch of the patient. The upper stabilizer aligner comprises a first set of cavities that conform to a dentition of the upper dental arch and a first set of stabilizing features. The lower stabilizer aligner comprises a second set of cavities that conform to a dentition of the lower dental arch and a second set of stabilizing features. Stabilizing features in the second set of stabilizing features are configured to contact opposing stabilizing features in the first set of stabilizing features. The upper stabilizer aligner and the lower stabilizer aligner prevent jaw movement of the patient while the upper stabilizer aligner is worn on the upper dental arch, the lower stabilizer aligner is worn on the lower dental arch, and the upper stabilizer aligner is engaged with the lower stabilizer aligner.

Presented herein are techniques directed to stabilizing an implantable component and / or insertion system component (e.g., actuator) to facilitate implantation of the implantable component into a recipient. A stabilizer system is used to counteract an unintentional movement to stabilize the implantable component and / or the insertion system component relative to one or more insertion targets.

1. Name of the product in this design: Stabilizer for interventional medical devices. 2. Purpose of this design: It is used to assist in the delivery of implants in interventional delivery devices and belongs to the category of medical devices. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

The disclosed sheath stabilization systems (1000), devices, and methods prevent excessive movement of the sheath (8) that is left outside a patient during a transvascular procedure. The systems (1000), devices, and methods can include a stabilizer housing (480) with a locked and unlocked position. A sheath hub (340), hub cap (320), and / or a sheath (8) can be positioned within the central space of a stabilizer housing (480). Moving the stabilizer housing (480) from the unlocked to the locked position couples the sheath hub (340), the hub cap (320), and / or the sheath (8) to the stabilizer housing (480). The position of the stabilizer housing (480) is fixed, by coupling the stabilizer housing (480) to a bed or a platform (520) upon where patients rests. Fixing the position of the stabilizer housing (480), limits movement of the coupled sheath (8), which facilitate the use of alternative vascular access approaches.

The invention relates to the technical field of medical instruments, in particular to an osteotomy distraction stabilizer distraction angle calibration system based on medical big data, and the system analyzes the skeleton creep law of a current patient based on the data of the current patient through a universal model generation module, and generates a digital twin universal model; a practical model generation module is used for carrying out data assimilation digital twinning general model calibration, a personalized digital twinning practical model capable of simulating the skeleton creep behavior of the current patient is generated, the unique biological dynamic characteristics of the skeleton of the patient can be accurately reproduced, and then the accurate comparison of the individual conditions of the current patient and historical patients is realized; finally, the deviation between the distraction angle of the current patient and the optimal distraction angle interval is evaluated through accurate comparison, the correction angle is dynamically calculated, then self-adaptive closed-loop control over the distraction angle is achieved, and system stability is maintained.

A medical device including stabilizing members and a delivery system including the same are described herein. The medical device includes a device body and the stabilizing members coupled thereto. Each stabilizing member has a backing portion coupled to the device body and an engagement portion extending from an outward face of the backing portion. The engagement portion is configured to extend radially outward from the device body. The medical device also includes one or more features configured to control at least one of tissue penetration depth of the at least one engagement portion, extension of the stabilizing member from the device body, and tissue engagement of the at least one engagement portion. The delivery system includes the medical device and a delivery sheath configured to retain and recapture the medical device during deployment to a target site.

The invention relates to the technical field of kidney puncture, and provides a kidney puncture assist device for the nephrology department, the kidney puncture assist device comprises a control mounting assembly used for being connected with external equipment, and the bottom of the control mounting assembly is provided with a universal stabilizer for stably protecting a puncture position. The bottom of the universal stabilizer is provided with an operation assisting assembly for assisting centering of a puncture position, and the universal stabilizing assembly is formed by connecting an axial stabilizer and a radial stabilizer. The axial stabilizer drives the first rotating panel to rotate through the stabilizer body in the first connecting round frame, and one-dimensional angle adjustment is provided. The radial stabilizer drives the second rotating panel according to the same principle, and the axis of the radial stabilizer is perpendicular to the second rotating panel, so that composite universal adjustment in the axial direction and the radial direction is achieved, operation flexibility and efficiency are improved, and the problems that in the prior art, adjustment is limited, and positioning precision is insufficient are solved.

A surgical instrument includes a mount body, a joint member, an arm, and a working end. The mount body has a top portion, a distal end, a proximal end and a bottom portion. The joint member is pivotally mounted at a distal end portion of the mount body, to allow positioning of a proximal portion of an arm extending distally from the joint member. The joint member is also configured to at least partially constrain movement of the proximal portion of the arm to a plane. The working end is mounted to a distal end portion of the arm. The surgical instrument can be configured as a heart stabilizer or a heart positioner. The joint member may further be configured as a slotted ball, a disk member, or a combination thereof.

Disclosed herein is an introducer sheath assembly (300). The introducer sheath assembly includes a sheath (308) for deploying a medical device and a radial stabilizer (360) extending at least partially around the sheath for controlling radial expansion of a portion of the sheath extending outside of a patient.

Devices, systems, and methods for revascularization of the myocardium are disclosed, such as an intravascular medical device for shunting and selectively regulating anatomical fluid flow. A tubular shunt is configured for deployment in a passageway between a first organ and a second adjacent organ and to bridge a first cavity in the first organ and a second cavity in the second organ. A stabilizer is configured to stabilize the tubular shunt in the passageway. A flow deflector extends from the tubular shunt and has a surface for deflecting flow in the second cavity.

SLEEP-APNEA PEDIATRIC ORAL APPLIANCE WITH MAXILLOFACIAL STABILIZERS

The invention discloses a tooth region enhancement method and device applied to voice-driven face video generation, and the method comprises the steps: obtaining an original video frame, cutting a mouth region, and generating a to-be-corrected tooth region image frame; inputting the to-be-corrected tooth area image frame into a pre-trained orthodontic doctor network to obtain a corrected tooth area image frame; wherein the orthodontic physician network comprises a detail-oriented tooth aligner for performing feature extraction based on a double-branch structure and a memory-oriented tooth stabilizer for maintaining global structural consistency and local dynamic features of teeth by using long and short term memory; and stitching the corrected tooth area image frame into a corresponding original video frame, and synthesizing a final face video frame. According to the method, the problems of time consistency and visual reality of the tooth area in voice-driven face video generation are solved, and the overall quality of the video and the user experience are improved.

An array stabilizer for a surgical system includes a pair of arms configured to extend alongside opposite sides of a portion of an array adapter, which is attachable to a rotational instrument in a manner such that the rotational instrument is rotatable about a central axis relative to the array adapter. The array adapter is configured to extend from another component of the surgical system, such that at least one of the arms of the array adapter is configured to resist rotation of the array adapter about the central axis relative to such component as the rotational instrument rotates. The array stabilizer is either rigidly integrated with such component or is coupled to such component via a coupling device.

The utility model relates to the field of crystal stabilizing rod appliances, in particular to a crystal stabilizing rod taking appliance. Comprising a shell, four detachable buckles are fixedly connected to the arc surface of the shell, an auxiliary chamber is installed on the upper surface of the shell through the detachable buckles, an inner pocket is installed in the shell, a crystal bar body is slidably connected into the auxiliary chamber, an auxiliary structure is arranged on the arc surface of the auxiliary chamber, and the auxiliary structure comprises a fixing plate. The fixing plate is fixedly connected with the auxiliary chamber, a plurality of positioning holes are formed in the fixing plate, two moving rings are slidably connected to the surface of the fixing plate, and the moving rings are slidably connected with the auxiliary chamber. According to the bar taking and crystal bar stabilizing appliance provided by the utility model, the defects that as the surface of the auxiliary chamber is round and smooth, when the clamping force of the crystal bar taking and placing vehicle on the auxiliary chamber is insufficient, the auxiliary chamber can slide between the two clamping ends of the crystal bar taking and placing vehicle, and the number of crystal bars sliding off from the interior of the auxiliary chamber is greatly increased are overcome.

The present invention provides a zirconia pre-sintered body having suitable shades, translucency, and strength. The present invention relates to a zirconia pre-sintered body comprising a layered structure of at least three layers containing zirconia and a stabilizer capable of preventing a phase transformation of zirconia,the layered structure including at least two layers that differ from one another in the content of the stabilizer relative to the total mole of the zirconia and the stabilizer,the layered structure including at least two layers having substantially the same stabilizer content relative to the total mole of the zirconia and the stabilizer,the zirconia pre-sintered body containing a coloring component in all of the layers having substantially the same stabilizer content, and the layers having substantially the same stabilizer content differing from one another in the composition of the coloring component.

There is a general need in the art for surgical tables to have variable height to enable the tabletop to be located at a selected height which is most suitable for use. There is provided a surgical table comprising: a base, a column, a tabletop, and a movable framework mounted between the tabletop and the column for enabling rotation about a trend axis. An actuator mechanism is arranged to raise and lower the movable framework and to rotate of about a trend axis. A first actuator is for extending or retracting so as to raise or lower the movable framework. A first stabiliser is fitted to the movable framework and a lower mount pivotally coupled to the column. There is thus provided a compact mechanism for disposing a tabletop in a wide range of different configurations.

A medical device comprises: a base configured to be coupled to a solid structure or a bite block and one or more stabilizer assemblies. A first stabilizer assembly is configured to selectively inhibit a shaft of an endoscope from moving in an axial direction relative to the base or the bite block, and configured to allow a shaft of an endoscope to be rotated relative to the base or the bite block. A second stabilizer assembly is configured to selectively inhibit the shaft of the endoscope from rotating relative to the base or the bite block, and configured to allow the shaft of the endoscope to move in an axial direction relative to the base or the bite block.

The invention relates to a stabilization device for medical carts as well as to a movable itinerant robotic dental or medical treatment station.One of the objectives of this invention is to provide a stabilization device (100) for a medical cart (200).For this, the inventors propose an easily-actuated mechanical structure and which can be removably mounted or permanently fixed to a floor of the medical cart (200).In practice, the stabilization device according to the invention comprises ground stabilizing feet (110), a control mechanism (120) and a control transmission mechanism (130).