17 results about "Implant supported" patented technology

Absorbable implants for breast surgery that conform to the breast parenchyma and surrounding chest wall have been developed. These implants support newly lifted breast parenchyma, and / or a breast implant. The implants have mechanical properties sufficient to support a reconstructed breast, and allow the in-growth of tissue into the implant as it degrades. The implants have a strength retention profile allowing the support of the breast to be transitioned from the implant to regenerated host tissue, without significant loss of support. Three-dimensional implants for use in minimally invasive mastopexy / breast reconstruction procedures are also described, that confer shape to a patient's breast. These implants are self-reinforced, can be temporarily deformed, implanted in a suitably dissected tissue plane, and resume their preformed three-dimensional shape. The implants are preferably made from poly-4-hydroxybutyrate (P4HB) and copolymers thereof. The implants have suture pullout strengths that can resist the mechanical loads exerted on the reconstructed breast.

A surgical compression instrument includes a member configured for disposal longitudinally along a first implant support for pivotably connecting the first implant support with a second implant support. The first implant support is engageable with a first receiver of a first fastener having a first shaft fixed with vertebral tissue and the second implant support is engageable with a second receiver of a second fastener having a second shaft fixed with vertebral tissue. A part is movable relative to the member and engageable with the implant supports such that the second implant support moves relative to the first implant support to compress the vertebral tissue. Surgical systems, constructs, implants and methods are disclosed.

This invention discloses a highly stable dental implant and its manufacturing method, belonging to the field of biomedical device manufacturing technology. This invention employs a combined design of three components: an implant support sleeve, an implant core, and a fastening nut (abutment), a structure completely different from any other implant product, domestic or international. Implant and abutment placement can be completed in a single surgery, shortening treatment time. The implant core's main function is to transfer most of the implant's force to the jawbone implant socket during tooth occlusion, increasing the implant's stress area and reducing stress on the surrounding threads and jawbone, thus improving implant stability and firmness. The other end of the implant core's cylindrical shape is threaded; after connecting with the fastening nut (abutment), the exposed threaded portion serves as the crown support sleeve. The fastening nut, tightened with a special wrench, serves as the crown abutment.

The present invention discloses a traction member and invisible braces for tooth traction, and relates to the field of oral medical technology. The traction member of the present invention is used for invisible braces, and the traction member is an elastic member. The traction member is connected between the tooth to be corrected and the braces, and the connection portion between the traction member and the support component is provided with at least two clamping members along its length direction; the braces is provided with a mounting hole, the second end of the traction member is placed in the mounting hole, and the clamping member is clamped and fixed to the edge of the mounting hole. The traction member can be used in conjunction with the invisible braces, and the wrapping property of the invisible braces is used to form the entire dental arch as a whole, and together provide support and traction for the impacted tooth. In this way, there is no need to add orthodontic implant support, and invasive operations are reduced. The traction member is fixed by clamping members at different positions, and the traction force of its elastic adjustment section can be adjusted to improve the adaptability of the traction member; in addition, the present invention can be applied to the adjustment of the elongation movement after the impacted tooth erupts, which makes up for the deficiency of the invisible braces in the elongation movement.

A surgical compression instrument includes a member configured for disposal longitudinally along a first implant support for pivotably connecting the first implant support with a second implant support. The first implant support is engageable with a first receiver of a first fastener having a first shaft fixed with vertebra tissue and the second implant support is engageable with a second receiver of a second fastener having a second shaft fixed with vertebral tissue. A part is movable relative to the member and engageable with the implant supports such that the second implant support moves relative to the first implant support to compress the vertebral tissue. Surgical systems, constructs, implants and methods are disclosed.

In some aspects, the present disclosure provides a device for inserting an implant into a tissue in the central nervous system of a subject. In some embodiments, the device includes an implant support in mechanical communication with an implant. In some embodiments, the device includes a propulsion mechanism configured to propel the implant towards the tissue at a first time. In some embodiments, the device includes a triggering mechanism configured to activate a retraction mechanism at a second time, wherein the retraction mechanism is configured to retract the implant support upon activation. In some embodiments, a duration of time elapsed between the first time and the second time is less than 200 milliseconds.

The utility model relates to the technical field of disinfection and sterilization packaging, in particular to a storage device suitable for taking small orthopedic surgery tools and implants, and a tool support for placing the small orthopedic surgery tools and an implant support for placing the implants are arranged in a tray. The tool support and the implant support are both arranged in the tray in a turnover mode, the implant support comprises a turnover base, a fixing frame and an elastic piece support, the turnover base is provided with two oppositely-arranged side plates, the fixed ends of the side plates are connected with the turnover base through a mounting frame, and the turnover ends of the side plates are connected with the turnover base through the elastic piece support. The elastic piece support is connected with the side plate through the limiting blocks, the overturning end of the side plate is provided with at least two overturning limiting holes allowing the limiting blocks to be placed therein, and the limiting blocks are fixedly arranged on the contact face of the elastic piece support and the side plate. According to the storage device, the turnover mechanism is arranged, so that small tools and implants are convenient to take and use, and the disinfection and sterilization retreatment efficiency and the surgical operation efficiency can be improved.

The invention discloses an accuracy detection system for passive in-position of a dentition implantation support type fixed restoration, and relates to the technical field of biomedical engineering. The system comprises a three-dimensional data modeling module used for acquiring three-dimensional data of a target prosthesis and constructing a prosthesis virtual in-place model; the in-place process simulation module is used for simulating restoration in-place, calculating biomechanical stress distribution and microscopic gap distribution and extracting a stress concentration coefficient and a gap uniformity index; the comprehensive evaluation and analysis module is used for carrying out passive in-place accuracy comprehensive evaluation according to the stress concentration coefficient and the gap uniformity index in combination with the restoration material attribute and the implant-bone interface combination characteristic to obtain multi-dimensional accuracy evaluation parameters; and the result decision output module is used for judging whether the passive in-place state is qualified or not based on a comparison result of the multi-dimensional accuracy evaluation parameter and a preset passive in-place threshold set, and generating a detection report and an adjustment strategy. According to the invention, the accuracy of passive in-place detection is effectively improved.

The invention relates to the technical field of medical instruments, in particular to an anti-reflux device and an introduction method and a recovery method thereof. The anti-regurgitation device comprises an implantation supporting assembly, the implantation supporting assembly comprises a first expandable supporting body, the first expandable supporting body is used for being implanted and embedded in the gastric fundus submucosa close to the cardia position and expands to generate a protrusion towards the inner side of the stomach to form an anti-regurgitation valve, and when the gastric peristalsis contracts, the protrusion generated by the first expandable supporting body moves towards the cardia position and blocks the pentenome, so that the anti-regurgitation valve is formed. The gastric contents are prevented from flowing back to the esophagus through the cardia; the leading-in pushing assembly is used for leading and implanting the implantation supporting assembly to a designated position and releasing the implantation supporting assembly, and the designated position comprises the gastric fundus submucosa close to the cardia position. According to the anti-reflux device and the introduction method and the recovery method thereof, the anti-reflux device is implanted into the body of a patient through a minimally invasive means, the effect of inhibiting gastroesophageal reflux is achieved, operation is easy, trauma is small, and recovery is fast.

The utility model discloses an implant detection system, including conveying device and detection device, be equipped with conveying clamp on the conveying device, conveying clamp is equipped with for the support implant support part and for limiting the handle position of implant limit slot, the support part one side is equipped with the notched part, conveying device one side is equipped with detection transfer device, detection transfer device includes for the transfer clamp of clamping implant, for the telescopic mechanism of driving transfer clamp to be close to or away from conveying clamp, for the moving mechanism of driving transfer clamp and move along the conveying direction of conveying device and for the lifting mechanism of driving transfer clamp elevating. The utility model has the advantages of simple structure, can carry out detection on line, be favorable to the improvement detection accuracy etc.

The utility model discloses a false tooth planting support convenient to install, and relates to the field of false tooth planting, the false tooth planting support convenient to install comprises an implant, a planting cap base plate, a planting cap is detachably located at the top of the implant, the base plate is used for being arranged at the top of the planting cap in a sleeved mode, and limiting guide columns are symmetrically arranged in the planting cap in an elastic mode. Sliding grooves are formed in the limiting guide columns, an ejector rod is arranged on the planting cap in a sliding mode, sliding blocks matched with the sliding grooves are symmetrically arranged in the base plate, and guide column holes are formed in the sliding blocks. One end of the ejector rod moves towards one side by twisting the knob, so that the limiting guide column is ejected into the guide column hole of the sliding block, when the limiting guide column is disassembled subsequently, only the knob needs to be rotated to enable the ejector rod to reset, and the limiting guide column is driven to reset and slide out of the guide column hole under the action of the elastic assembly in the process. Therefore, the disassembly work of the chassis is completed, and the chassis is convenient to disassemble, assemble or replace and clean.

The utility model relates to a bending-adjustable shock wave micro catheter which comprises a catheter body, and the catheter body comprises an inner-layer tube and an outer-layer tube. The traction ring is fixed in the inner layer pipe, and the traction ring is connected with at least one traction wire; the electrode ring is fixed outside the inner-layer pipe, and an opening is formed in the electrode ring; the far end of the first wire is electrically connected with the electrode ring, and the far end of the second wire penetrates through the lower portion of the electrode ring and extends into the hole. The handle assembly comprises a shell, a Luer connector, a bending adjusting rotary knob, a PCB, a power source and a discharging switch. The functions of bending adjustment and shock wave are integrated on the catheter at the same time, after the shock wave balloon on the surface of the catheter treats calcification, an implant support extends out of a catheter cavity, treatment and implantation are carried out at the same time, back-and-forth instrument switching is reduced, and the operation process is simplified.

An apparatus for eye surgery may include an implant support, a folding arm (330), an edge roller (335), and a dial (320). Some embodiments of the implant support may include an implant bay, a tab rail, a tab slot, and a pawl. The folding arm may be coupled to the implant support and may include a dial pin. The edge roller may be coupled to the implant support and may include a roller track. Some embodiments of the dial may include an arm track, a roller pin, a plurality of ratchet teeth, and a tab. The dial can be configured to be rotated relative to the implant support so that the ratchet teeth rotate relative to the pawl, the dial pin travels the arm track and causes the folding arm to rotate, and the roller pin then travels the roller track to cause the edge roller to rotate.

The invention discloses a lip-cheek side retention subperiosteal implant support and a manufacturing method, the implant support comprises a lip-cheek side connecting plate, one side of the lip-cheek side connecting plate is provided with a screw hole, a screw fixed on the lip-cheek side is arranged in the screw hole, the other side of the lip-cheek side connecting plate is of a hook structure, and the other side of the lip-cheek side connecting plate is of a hook structure. A plurality of implant bases are arranged at the convex position of the hook structure; the lip-buccal side connecting plate reconstructs a complete jaw bone structure of a patient through scanning data, the lip-buccal side bone surface contour is extracted, a basic support model is obtained after the contour line of the lip-buccal side connecting plate is designed in a three-dimensional model, then through three-dimensional finite element analysis, the layout of the implant abutment is optimized in combination with a stress distribution result and a screw hole site of the lip-buccal side, and the implant abutment is constructed. And then manufacturing the implant stent through 3D printing by adopting a topological optimization method. While the rigidity and durability are guaranteed, the overall structure is lighter, the number of used screws is smaller, the service life of the support is remarkably prolonged, and the risk of pressure damage is reduced.

The present disclosure discusses systems and methods for cleaning implants. The system includes an implant support that includes a plurality of nozzles that direct a cleaning fluid toward an interior surface of the implants.

This invention discusses systems and methods for cleaning implants. The system includes an implant support comprising a plurality of nozzles that direct cleaning fluid toward the inner surface of the implant.

A method for treating a spine, the method comprising the steps of: imaging a patient anatomy for registration of anatomical image data and positional tracking of the patient anatomy; selecting an implant strategy for at least one bone fastener; selecting a manipulation strategy for the patient anatomy; determining a post-correction orientation of the patient anatomy according to the implant strategy and the manipulation strategy; imaging the post-correction orientation of the patient anatomy; engaging the at least one bone fastener with vertebral tissue of the patient anatomy according to the implant strategy; and connecting a first implant support to the at least one bone fastener, the first implant support including an adaptor that is movable relative to the first implant support to releasably engage a surgical instrument to distract and / or compress the vertebral tissue according to the manipulation strategy. Surgical instruments, constructs and implants are disclosed.