38 results about "Deep fascia" patented technology

An electrode catheter is introduced into a vein or other hollow anatomical structure, and is positioned at a treatment site within the structure. The end of the catheter is positioned near a junction formed in the structure. This junction can be the sapheno-femoral junction. The position of the catheter near the junction is determined based on a signal from a device associated with the catheter within the structure. A fiber optic filament which emits light is used with the catheter or a guide wire over which the catheter is advanced. The light is visible externally from the patient. The light dims and may no longer externally visible at the sapheno-femoral junction where the catheter moves past the deep fascia and toward the deep venous system. The position of the catheter can be determined based on this external observation. The position of the catheter can also be determined based on measured parameters such as temperature or flow rate within the structure, and the measured changes in one or more of these parameters as the catheter nears the junction. The hollow anatomical structure can be compressed for this procedure. The position of the catheter can also be determined mechanically by including a hook-shaped tip on the catheter or guide wire which would physically engage the junction.

Deep fascia anchors provide a convenient way to bring fascia back to its anatomic location, thereby avoiding many of the problems and complications with current approaches. In the preferred embodiment, the anchors are made of a silastic or biodegradable material utilizing a design which mimics the spinous process. The anchors may attach to any suitable form of instrumentation, including rods, plates, and so forth. The anchors are adjustable to suit different mechanical structures. Anchors according to the invention include two opposing flexible arms which wrap around and lock on to the instrumentation, with a center tip portion preferably including attachment points or holes to which the deep fascia may be attached, much like the natural spinous process. Multiple anchors may be used according to the invention as dictated by the length of the instrumentation, and varying sizes and shapes may be provided to mimic anatomic differences in location (i.e., cervical, thoracic, lumbar) and patient (i.e., child, adolescent, adult, male / female).

A system of non-reactive components for moving or for moving and stretching plastic tissue that exerts a relatively constant dynamic force over a variety of distances and geometries, that is easily adjustable, and is self-adjusting. This system includes a “button anchor system” for moving tissue, particularly including deep fascia and muscle layers of the abdominal or thoracic cavity wall, in surgical, post surgical, and post traumatic reconstruction where the wound margins are beyond a distance that permits normal re-approximation. Button anchor assemblies allow re-approximation of severely retracted abdominal wall and full thickness thoracic wounds where a closure force is required to be applied to the sub-dermal layers. Systems of this invention allow for such a force to be applied and externally controlled during treatment.

A composition of a bone repair mixture has a quantity of allograft particulate bone having a bone particle distribution of particle sizes less than 700 micron and a quantity of biologic carrier material intermixed with the particulate bone. The biologic carrier material is one of fascia, deep fascia or a fascia mixture. Preferably, the carrier material is exclusively fascia lata.

The invention relates to a micro-needle type multifunctional dissolved fat filling beautifying gun which effectively integrates the functions of radio frequency or high frequency electrical treatment, dissolved fat suction and filling and the like. The micro-needle type multifunctional dissolved fat filling beautifying gun is in the shape of a pistol and comprises a control region, an operation region and a shell, wherein various control switches are arranged in the control region, and different switches can be started as required to carry out operation; and puncture needles and tubular electrode needles of different specifications are arranged in the operation region, and the needles of different specifications correspond to different treatment ways. As required, a doctor can selectively heat and tighten the deep fascia and dermis tissues in a puncture operation and can carry out dissolved fat suction or filling on fat tissues, thereby effectively avoiding the defects of large damage, complex operation and high cost of the existing method, reducing damage, saving the treatment time and reducing the treatment cost.

The invention provides a deep fascia massage control device and a method thereof, and creatively proposes an improved structure on the basis of the existing fascia massage device, firstly, a pressuresensor is embedded on a handle of a product, and is used to continuously adjust the striking frequency of the massage device; secondly, a display screen is added to the product for feedback of a stateof the massage device during a massage process, that is, the brushless motor speed feedback, after the microcontroller operation, the massage frequency of the massage process is output, the frequencyof the massage is displayed on the display screen, and the muscle awakening, fascia relaxation, lactic acid decomposition, deep massage and the like are displayed according to the massage frequency;in addition, a voice broadcast function is added to the product to remind that the state of the display information cannot be observed during use of the massage device.

A composition of a bone repair mixture has a quantity of allograft particulate bone having a bone particle distribution of particle sizes less than 700 micron and a quantity of biologic carrier material intermixed with the particulate bone. The biologic carrier material is one of fascia, deep fascia or a fascia mixture. Preferably, the carrier material is exclusively fascia lata.

The invention discloses a method and system for automatically measuring a structural angle in muscle tissue, and the method comprises the steps: obtaining a muscle ultrasonic image in muscle contraction motion in real time, carrying out the preprocessing, and enhancing the edge information of the image; dividing fascia and muscular bundle areas in the muscle ultrasonic image by a called normalizedRadon transform algorithm, and obtaining a first included angle between the deep fascia and a preset horizontal axis; performing normalized Radon transformation on the muscle bundle area, extractinga plurality of peak points in a Radon transformation matrix, and performing weighted average on the positions and directions of all muscle fibers to obtain a second included angle between the muscle fibers and the horizontal axis; and performing summation calculation on the first included angle and the second included angle to obtain a structural angle in the muscle tissue, wherein the structuralangle is a muscle plume angle. According to the method, the structural angle in the muscle tissue can be naturally, smoothly, robustly and automatically measured, so that the measurement result is closer to the real motion state, and the structural function of the muscle can be better reflected.

The invention discloses a penis acellular tissue substitution thickening method, which comprises the following steps of (1) incision: under the local anaesthesia, performing circumcision in a position being about 1cm away from the corona of glans penis, sequentially incising shallow and deep fascia to the albuginea surface layer, performing downward stripping till the base of the penis, and stripping off the prepuce of the penis; (2) acellular tissue substitution: suturing and fixing a prepared medical acellular tissue substitution sheet onto the surface of the penis albuginea layer surface, wherein the two sides of the medical acellular tissue substitution sheet reach the canal between the corpus cavernosum and the corpus spongiosum; and (3) hemostatic suture: performing interrupted suture on the albuginea and the deep fascia by a thin catgut after the hemostasis; suturing the skin incision by an intradermic suture method; and performing slightly pressing bandaging and fixation. The method has the advantages that a cell treatment technology is used for making thickening materials; repelling phenomena are avoided; and meanwhile, new extracellular matrix ingredients are secreted, so that autologous tissues are formed. Therefore no foreign body sensation exists after the operation; the operation trace cannot be seen; the appearance is natural; the hand feeling is real; and the thickening effect is obvious.

The invention discloses a human deep fascia stimulator. The human deep fascia stimulator comprises a handle, a knocking device and a knocking device connector, wherein the knocking device is connected with the knocking device connector, the knocking device connector is connected with a handle, the surface of the knocking device is made of a plastic or silica gel material being soft in texture and having elasticity, and the knocking device connector is made of a material with certain intensity and elasticity. The human deep fascia stimulator mainly aims at the human deep fascia, through the effects of the stimulator, the local deep fascia of the human body can be stimulated, the superposed resonance technology is mainly adopted for activating the stem cells, fibroblasts, lymphocytes and the like in the body, therefore, the proliferation and differentiation of the various functional cells can be effectively promoted, the self-healing of the tissues and the organs is facilitated, or the renewal and apoptosis of the local cytopathic and senile cells can be replaced, the functional stability is maintained, and the occurrence of various sub-health statuses and diseases is reduced and prevented.

The invention discloses an operation channel system for a spine minimally invasive microscope, and the system comprises an operation channel which comprises an external tissue channel and an internal tissue channel, the internal tissue channel being fixedly connected with the external tissue channel, and the surface of the external tissue channel being vertically and fixedly provided with a fixed handle; an inner core, comprising a ball head, a ball head handle and a connecting disc, the ball head handle being vertically and fixedly installed on the surface of the connecting disc, and the end, away from the connecting disc, of the ball head handle being fixedly connected with the ball head; and a dura mater pushing device, used for being matched with the operation channel to push and protect dura mater tissues and nerve roots. After skin and deep fascia are cut open, the channel is directly placed for an operation, the step of expanding tissue step by step and then placing the channel is reduced, the operation time is shortened, operation under a microscope can be carried out in a limited space in combination with the application of an epidural pushing device, and the risk of damaging the epidural and nerve roots is avoided.

The invention discloses a selective setting-off micro-control operation for deep dorsal veins of the penis. The operation comprises the following steps: 1, conventional disinfection is performed with a 0.5% iodophor solution, and a sterile operation towel is laid; 2, after nerve blocking anesthesia on the root of the penis takes effect, a 2.5 cm incision is incised transversely on the back side of the penis, shallow fascia and deep fascia are sequentially incised, the root of the penis and albuginea are sufficiently exposed, three longitudinal deep dorsal veins are separated bluntly, and double selective segmented setting-off ligation is performed at the root of the penis with a 1# filament; 3, collateral veins on two sides of the penis are sequentially sutured, and pronation veins are sutured one by one; 4, airtight hemostasis is performed again, the deep fascia and shallow fascia are subjected to interrupted suturing with a 5-0 absorption line, and interrupted suturing is performed on the skin incision with the same line. The operative wound is small, the operation time is short, the operation is safe, a patient cannot feel pain, bleeds a little, recovers quickly after the operation and has high anti-infection capacity, and the treatment effect is ideal.

The invention discloses a warm stimulation needle for a deep fascia tissue, which relates to a medical warm stimulation needle. Most of conventional clinical acupuncture needles are stainless steel needles of which needle bodies are smooth, so that acupuncture stimulation is relatively poor; and needle handles are thin and short, so that warm needles are complex for operating and scald patients easily. In the warm stimulation needle, heat is conducted through a copper wire by using a needle handle under a heating action, so that better heat transfer effect is achieved; and thermal stimulation is performed on the deep fascia tissue, so that disease treatment effect is enhanced. Simultaneously, the risk of patient scalding is avoided. The thickness and length of a needle body and the size and the shape of a needle handle can be designed according to clinical requirements for adapting to patient's conditions.

The invention relates to a specimen making method for a human cerebrovascular interventional operation, which comprises the following steps of selecting a human specimen and performing preservative treatment on the human specimen; selecting materials, wherein the head, the thorax and the abdomen are reserved, part of ribs and sternum are removed, upper limbs on the two sides are removed, and the middles of thighs are cut open; annularly sawing the top of the craniotomy, removing skin superficial fascia on the right side of the face, displaying parotid gland, removing skin superficial fascia onthe left side of the face, and exposing maxillary artery and branches; reserving partial skin and superficial fascia on the right side of the lower limb, removing the skin and superficial fascia on the left side, and displaying great saphenous veins, femoral arteries and branches; in the thoracic cavity: removing superficial fascia and deep fascia, and exposing heart appearance and head and arm stems; bleaching and washing the specimen; cleaning redundant tissues on the surface of the specimen; threading a guide wire, wherein in the right groin area, the guide wire is slowly inserted along the femoral artery till the common iliac artery, the internal carotid artery and the basilar artery are reached. And the prepared specimen has strong sense of reality, is beneficial to specimen observation, and is convenient for teaching and learning.

The invention discloses surgical auxiliary equipment for closing a skin wound in superficial fascia of skin without a suture. The surgical auxiliary equipment comprises a subcutaneous negative pressure drainage device, a wound closing device and an epitrichial negative pressure device, wherein the subcutaneous negative pressure drainage device comprises a catheter which partially extends into an inner cavity of subcutaneous wound by a preset depth and is used for generating negative pressure to close the inner cavity of the subcutaneous wound in a healing process; the wound closing device is arranged on the peripheral side of the skin wound and is used for extruding the skin edge to keep the skin wound in a closed state in the healing process; and the epitrichial negative pressure device is arranged on the periphery of the skin wound and is used for generating negative pressure to maintain the stability of the tissue positions of the skin wound and the peripheral area of the skin wound. According to the surgical auxiliary equipment, suture-free closing of the whole-layer tissues above the deep fascia of the skin can be realized, transverse scars caused by suture compression / cuttingon the surface of the skin are avoided, and no suture knot is left in the superficial fascia, so that important factors causing bacterial colonization and main inducements of recurrence of incision infection are eliminated.

The invention relates to the technical field of machinery, in particular to a minimally invasive incision decompression device for osteofascial compartment syndrome, especially a device for deep fascia minimally invasive incision decompression of a patient with the osteofascial compartment syndrome. The device includes an external tube body and an operation tube body installed in the external tubebody. The minimally invasive incision decompression device drives a transmission tooth to rotate through an adjusting tooth to wind a first pulling rope onto a rotating shaft, so that the two ends ofa connecting strip are fitted to the intermediate position, and two shanks are driven to be attached to the intermediate position to achieve angle adjustment of upset head scissors. A clamping toothof a safety lever is clamped on the transmission tooth, so that the opening angle of the upset head scissors is fixed, and the upset head scissors are prevented from being closed during operation. Anadjusting head is rotated to drive a transmission shaft to rotate, and the position of a holder can be changed by changing the position of a ball screw nut, so that adjustment of the extension lengthof the upset head scissors can be achieved.

The invention discloses a deep tissue stitching instrument. The deep tissue stitching instrument comprises a metal buckle and a needle frame capable of sliding relative to the metal buckle, wherein stitching needles are arranged at the bottoms of the two sides of the needle frame, and the tail ends of the two stitching needles are connected through a stitching thread. The stitching thread can rapidly and conveniently penetrate through deep tissue such as deep fascia; the stitching thread is hung on the inner side of a sliding support, and once the stitching needles slide down, the stitching needles can be pulled out through the stitching thread hung on the sliding support; the stitching needles can be effectively fixed through double fixing clamping feet, and the stitching needles are prevented from rotating; and the operation space needed for deep tissue stitching is reduced, the complex stitching process in an operation is simplified, and the stitching speed is increased.

The invention discloses a comprehensive treatment method for crus lower section and ankle vein blood stasis chronic ulcer. In the field of varicose chronic huge ulcer, the theory of "seed-soil-worm" is proposed to explain the occurrence, development, guidance, treatment and prevention of recurrence of the disease. A 2cm incision is formed at a part 1 cm away from the rear inner side of the ulcer,ramus communicans of deep fascia of the small incision in the ulcer area is completely disconnected, the effect is good, special equipment can be avoided, the cost is low, and the operation is simpleand easy. The comprehensive treatment method includes that: after the debridement of the ulcer wound, a full-thickness skin graft is transplanted; the skin graft is covered with is smashed gauze; thick gauze winds around an injured limb; elastic bandages are used to perform pressure dressing; a plaster support is used to fix an ankle joint; the joint movement is restricted; an anti-infection measurement is performed; elastic pressure dressing is performed; the patient lies in bed for uninterrupted 3 weeks; and the injured limb is elevated after an operation; and the comprehensive treatment canimprove the survival rate of the skin graft and lower the recurrence of ulcers.

The invention relates to a medical needle, in particular to a Chinese medical minimally-invasive release hook needle suitable for treating strains of the superficial fascia and deep fascia. Accordingto the Chinese medical minimally-invasive release hook needle, a hook needle point, hook needle blades and a hook needle plate form a hook needle body, the hook needle blades are positioned on the twosides of the hook needle plate and gathered on the top to form the hook needle point; the base part of the hook needle body is connected with a main needle body, the main needle body is connected with a flat calabash-like needle, a flat calabash-like needle handle is connected with a through pulling needle body, and the size of the through pulling needle body is gradually reduced from a needle handle part; the top of the through pulling needle body is provided with a through pulling needle point, and the round head of the through pulling needle point is free of edges. The Chinese medical minimally-invasive release hook needle has the advantages that the structure is reasonable, convenience is provided for operation, the skin damage is small, no incisions are made, no adverse effects occur, the hook needle is minimally invasive and causes no pain, the efficiency is high, and the long-term effect is great.

The invention discloses surgical auxiliary equipment for closing skin wounds in deep fascia of four limbs in a seamless mode. The surgical auxiliary equipment comprises a subcutaneous negative pressure drainage device, a wound closing device, an epithelial negative pressure device and a plurality of drainage needles, and is used for draining effusion in subcutaneous soft tissue through the drainage needles, so that the effusion in the subcutaneous soft tissue can be discharged in time; and besides, the skin edge is extruded through the wound closing device, a subcutaneous wound inner cavity iskept in a closed state in the healing and rehabilitation process under the force of the subcutaneous negative pressure drainage device, and the subcutaneous negative pressure drainage device can convey liquid medicines to the subcutaneous wound inner cavity while draining the effusion in the subcutaneous wound inner cavity. The environment of an inner cavity of the subcutaneous wound is kept in astate beneficial for wound recovery. Moreover, the epithelial negative pressure device can generate acting force through the negative pressure effect, so that the tissue positions and the peripheralarea of the skin wound are kept in a stable state, and then the purpose of closing the skin wound in a seamless mode is achieved.

The invention discloses skin cutting equipment for lumbar intervertebral foramen mirror operation. The equipment comprises a skin cutting element, a holding part, and a through hole, wherein the skincutting element is a blade with two edge parts symmetrically arranged; the holding part is arranged above the skin cutting element; and the through-hole is formed inside the skin cutting element and the hold part. The interior of the skin cutting element and the interior of the holding part are arranged to be of a hollow structure, guide wires with different diameters can penetrate through the skin cutting element and the hold part with skin of a puncture point as the center; the skin cutting element is arranged to be double-edged, a minimally invasive skin incision with the length of 7 mm-9 mm can be accurately formed with a guide needle as the midpoint, and even if the position of deep fascia of part of obese patients is deep, the deep fascia can be accurately cut Under the guide of theguide needle, so that the defects of channel position deflection and insufficient incision depth in the operation process are avoided. According to the equipment, the skin cutting element and the holding part are integrally designed, so that the danger that in the operation process of an existing detachable scalpel, a blade is clamped by the deep fascia and falls off from a scalpel handle to be left in the body is avoided, operation wounds are reduced, and operation time is shortened.

A negative pressure drainage and cleaning system for sutureless closed skin incision. The system comprises: irrigation device, which comprises a delivery pump and a first catheter partially probing into inner cavity of a subcutaneous incision at a preset depth and is used for delivering irrigation solution; a negative pressure device, which comprises a negative pressure source and a second catheter partially probing into the inner cavity of a subcutaneous incision at a preset depth; a control device, electrically connected to the irrigation device and the negative pressure device. The system can assist to implement the sutureless closure of a full-thickness tissue above the deep fascia of the skin, avoids horizontal scars on the skin surface caused by suture compression / cutting, and leaves no suture knots in the superficial fascia, thereby eliminating an important factor which causes colonization of bacteria and a main cause of recurrence of wound infection.

The invention discloses a premature ejaculation selective penis nerve micro-control method. The premature ejaculation selective penis nerve micro-control method includes the steps of preoperative preparation, local anesthesia, left penis back nerve incision, right penis back nerve incision and suture. The preoperative preparation comprises preparation of tissue patches and operative instruments. In the step of local anesthesia, the penis is locally anesthetized. In the step of left penis back nerve incision, the left penis back nerves are separated from the portion between the deep fascia and the albuginea, exposed and separated to the glans, the penis back nerves are divided into 5 to 6 small branches radially, a nerve trunk is left, and the nerves with the length ranging from 2 mm to 5 mm are cut off one by one. The process for right penis back nerve incision is the same as that for left penis back nerve incision. The method is easy and convenient to operate and has the advantages of being small in operative wound, short in operation time, short in restoration cycle and the like, the method that the penis back nerves are selectively blocked, and the penis sensitivity level is reduced is adopted, the problem of disharmony of the sexual life between husbands and wives caused by premature ejaculation can be effectively solved, and the quality of the sexual life between husbands and wives is greatly improved.

The invention discloses a three-dimensional bionic nose beautifying method. During surgery, a minor incision is formed on the inner side wall of a nostril or a nasal columella and a nose prosthesis is embedded into the lower part of a nose back deep fascia. The surgery is finished within 30 minutes. A seamless effect can be achieved after the surgery. Stitches are removed 5 to 7 days after the surgery and stitch removing time is shortened. A nose is perfectly matched with the whole facial form and the five sense organs; the root of the nose is naturally jointed with a forehead and superciliary arches; the back of the nose is plump, thick and non-glare; and the tip of the nose is stiff and smooth and has strong stereoscopic impression. Perfect arcs are formed on a front side and double side faces. The problem of the conventional single individual aesthetics orientation of a doctor is solved based on three-dimensional design concept before the surgery and oriental aesthetics standard and the defect of the conventional hump nose aiming at a high nose is overcome through individual designs of personnel temperament, shape of face, the five sense organs and the like. The new concept of beautifying the nose in a projecting, smooth, pretty and concordant way is created. The surgery causes a minor incision, adopts internationally natural and safe prosthesis materials and beautifies a customer in a relaxed, safe and easy way.

The invention discloses a nasal prosthesis based on a gold triangle and a use method thereof. The nasal prosthesis comprises a nasal prosthesis body, wherein the nasal prosthesis body comprises temporal deep fascia, an expansion material, ear cartilage, nasal septum, an autologous dermal patch, costal cartilage and an artificial biofilm patch which are used in cooperation with each other. The using method of the nasal prosthesis comprises the following steps of preoperative preparation, anesthesia, incision, gap stripping, prosthesis implantation and suturing. According to the nasal prosthesis, seven rhinoplasty materials are compounded and matched: rhinoplasty materials are matched for use, optimal material combinations are selected according to different nose characteristics and personalcharacters and occupational characteristics, different requirements of various people are met, the durability of a perfect rhinoplasty state is realized, the nasal root height is emphasized to be increased, and details of each part of the nose are integrally coordinated; and the stiff L-shaped prosthesis is avoided, various nose tip problems can be flexibly treated by matching with auricular cartilage, the autologous deep fascia is assisted to protenose tip skin is reduced, and physicact nasal skin, the stimulation of the implant to the l relaxation is realized.

The invention discloses an operating channel system for a spinal minimally invasive microscope, comprising: an operating channel, the operating channel includes an outer tissue channel and an inner tissue channel, the inner tissue channel is fixedly connected with the outer tissue channel, the tissue The surface of the outer channel is vertically fixed with a fixed handle; the inner core includes a ball head, a ball handle and a connecting plate, and the ball handle is fixed vertically on the surface of the connecting plate, and the ball handle is far away from the connecting plate. One end of the disk is fixedly connected with the ball head; the dura mater pusher is used to cooperate with the operation channel to push away the dura mater tissue and nerve root for protection. This channel cuts the skin and deep fascia and directly places the channel for surgery, reducing the steps of gradually expanding the tissue and then placing the channel, reducing the operation time, and combined with the application of the dura mater pusher, it can be performed under a microscope in a limited space. operation without the risk of damage to the dura mater and nerve roots.

Provided are methods and kits for reducing the severity of muscle stiffness. The method comprises delivering to one or more specific locations in the deep fascia of an affected muscle a composition comprising a therapeutically effective amount of N hyaluronidase.

Provided are methods and kits for reducing the severity of muscle stiffness. The method comprises delivering to one or more specific locations in the deep fascia of an affected muscle a composition comprising a therapeutically effective amount of hyaluronidase.

Provided are methods and kits for reducing the severity of muscle stiffness. The method comprises delivering to one or more specific locations in the deep fascia of an affected muscle a composition comprising a therapeutically effective amount of hyaluronidase.

An electrode catheter is introduced into a vein or other hollow anatomical structure, and is positioned at a treatment: site within the structure. The end of the catheter is positioned near a junction formed in the structure. This junction can be the sapheno-femoral junction. The position of the catheter near the junction is determined based on a signal from a device associated with the catheter within the structure. A fiber optic filament which emits light is used with the catheter or a guide wire over which the catheter is advanced. The light is visible externally from the patient. The light dims and may no longer externally visible at the sapheno-femoral junction where the catheter moves past the deep fascia and toward the deep venous system. The position of the catheter can be determined based on this external observation. The position of the catheter can also be determined based on measured parameters such as temperature or flow rate within the structure, and the measured changes in one or more of these parameters as the catheter nears the junction. The hollow anatomical structure can be compressed for this procedure. The position of the catheter can also be determined mechanically by including a hook-shaped tip on the catheter or guide wire which would physically engage the junction.