60results about How to "Shorten sewing time" patented technology

The invention discloses a debridement suturing device for surgical wound treatment. The device comprises a device box, a wound cleaning assembly and a suturing auxiliary assembly, a base is arranged below the device box; the wound cleaning assembly comprises a guide frame, a washing arc plate and an excision knife ring; the guide frame is slidably arranged at the upper end of the device box; the washing arc plate is arranged on the guide frame in a sliding manner; an atomizing nozzle and a drying lamp panel are arranged at the lower end of the washing arc plate, the excision knife ring is movably arranged on the guide frame, the suturing auxiliary assembly comprises a movable arc plate and a clamping arc plate, the movable arc plate is slidably arranged at the bottom of the device box, a pushing rod is arranged on the movable arc plate, and the clamping arc plate is slidably arranged on the movable arc plate and connected with the device box through a groove plate and a telescopic supporting rod; the device is reasonable in structural design, pain of a patient in the wound suturing process can be greatly relieved, healing of the wound of the patient can be promoted, and the deviceis suitable for large-scale popularization.

This button sewing machine is equipped with a vertically moving mechanism which drives the sewing needle (11) in the vertical direction while performing a needle swinging, a button holding mechanism (13), a fabric holding member (15) which is extended to the rear side, and folds back and holds the article (C) to be sewn, and a fabric moving mechanism (34) which moves and positions the article to be sewn. The button sewing machine is also equipped with button moving mechanisms (31, 32) which move and position a button (B), a looper (41) which forms a loop by catching a sewing thread, and a thread gathering member (42) which makes the sewing thread between the article to be sewn and the looper avoid the sewing needle which is lowered. A needle swinging limiting means (81) which performs a control for moving the button in the opposite direction from the needle swinging by the button moving mechanism so that the needle swinging may not be performed exceeding a limit amount for the needle swinging. The button sewing machine suppress a thread gathering defect.

The invention discloses a plate-making method for a one-piece type lapel. The plate-making method for the one-piece type lapel comprises the steps that extending 0.8a to an N point from a front collarwidth point S along a shoulder oblique line is carried out, the N point is connected to a lapel point M, and an original folding line MN is determined; the shape of the collar is reasonably designed,and meanwhile, the b is taken to a P point from the N point along the shoulder oblique line, and the shape of the front collar is designed according to the P point, and a serial port line QT is determined; a length is taken from a Q point to a T point along the serial port line to obtain an O point, the O point is connected with the N point, a turn-down collar folding line ON is determined, the Opoint is connected to an M point, and a lapel folding line OM is determined; the lapel fold line is taken as the center for the mirror image of the lapel, and the lapel is obtained; a mirror image ofthe front collar is obtained by using the lapel fold line as the center, and the mirror image P' of the P point is obtained; the P point and the P' point are connected to determine the shoulder stitch point connection line PP'; a parallel line of the turn-down collar folding line is made, and a lapel flat line O' N' is obtained; the lapel edge OT' is subjected to extending to intersect with the lapel flat line at a point C, and an arc is made between the point C and a point S to obtain a front neckline. The one-piece type lapel is fit and attractive.

The invention discloses a pair of skin suturing pliers, which comprises clamping handles, first pliers arms and second pliers arms, wherein one end of each of the two groups of clamping handles is hinged and connected; the first pliers arms and the second pliers arms are independently rigid extension segments of two groups of clamping handles on the other side of a hinging point, and rigid extension segments of the free ends of two groups of clamping handles; the free ends of the first pliers arms can form clamping pliers heads; two groups of first pliers arms are independently provided with aneedle entering guide hole and a needle leaving guide hole, which are used for conventional suturing; the needle entering guide hole and the needle leaving guide hole are through in an alignment wayunder a state that the first pliers arms are clamped; the inner side of each second pliers arm is a clamping surface; the upper side surfaces of one group of second pliers arms are convexly provided with two groups of needle guiding seats used for beatification suturing; and each needle guiding seat is provided with a needle guiding hole used for a suturing needle to pass. According to the pair ofskin suturing pliers, conventional skin suturing and intracutaneous beatification suturing can be realized, a surgeon can independently finish a suturing and thread shearing operation and the accurate needling entering of intracutaneous suturing during operation wound suturing, suturing time is greatly shortened, and suturing quality is improved.

The invention discloses a blood vessel stitching instrument. The blood vessel stitching instrument comprises a handle part, wherein a C-shaped shell is arranged at one end of the handle part; a telescopic clamp is arranged in the C-shaped shell and used for clamping a suture needle; the telescopic clamp is controlled by a sliding button to be unfolded or folded so as to release or clamp the sutureneedle; the suture needle is a round needle; and the middle of the suture needle is connected with a suture line. The blood vessel stitching instrument provided by the invention is simple in structure; the circular suture needle can be placed at the head end of the telescopic clamp, and the sliding button is pushed, so the telescopic clamp stretches out of or retracts into the cavity of the C-shaped shell, and a blood vessel is punctured in a radian mode when the telescopic clamp stretches out; and a suture needle and a needle holder are completely abandoned, and continuous suture of the round needle to blood vessels can be achieved only through the sliding button, so the operation labor amount of a doctor is reduced, and the operation efficiency is improved.

The invention provides an automatic one-time all-steel forming machine which comprises a main unit and an auxiliary unit.The main unit comprises a tire body drum, a belt drum and a forming drum, the belt drum is arranged between the tire body drum and the forming drum, centers of the tire body drum, the forming drum and the belt drum are positioned on a same straight line, transferring rings are arranged by taking the straight line as a center line, and tire bodies reciprocate through the transferring rings.The auxiliary unit comprises a main feeding frame, a belt feeding frame and a tread feeding frame, the main feeding frame, the belt feeding frame and the tread feeding frame are connected to the tire body drum, the belt drum and the forming drum respectively, and the belt feeding frame and the tread feeding frame are positioned on the same side of the belt drum.The automatic one-time all-steel forming machine is high in production efficiency, and overall output per manshift is more than 170 and reaches a domestic leading and international advanced level; the machine is high in automation degree, the tire body drum and the belt drum only require one operator, full-automatic forming is realized at the forming drum, high product quality is achieved, and the automatic one-time all-steel forming machine is widely applicable to forming procedures of all-steel-cord radial tires.

The invention belongs to the technical field of textile and garment, and relates to a simple multi-layer isolation garment and a manufacturing method thereof. The simple multi-layer isolation garmentcomprises a garment piece body; the surface of the garment piece body is covered with a multi-layer isolation film; the back surface of the garment piece body is open; and the garment piece body comprises a one-piece garment piece and two sleeve body garment pieces, wherein the one-piece garment piece is of an integrated structure. The manufacturing method specifically comprises the steps of: garment piece cutting, sewing, bonding and film covering. The simple multi-layer isolation garment is easy to put on and take off, waterproof and tight and can effectively guarantee the safety of medicalstaff; frequent replacement of the isolation garment is avoided, and the cost of replacement of the isolation garment is reduced.

The invention discloses a thread clamping type skin closing auxiliary unit, and belongs to the technical field of medical supplies. The thread clamping type skin closing auxiliary unit is characterized by comprising a module A (1) and a module B (2) which are arranged separately, wherein the bottom surface of the module A (1) and the bottom surface of the module B (2) are coated with mucilage glueand pasted on the skin of a patient through the mucilage glue, and the module A (1) and the module B (2) are each provided with a suture groove (4) and a suture thread (3). The invention provides a novel wound suture method. The skin incision can be closed in a noninvasive mode while the skin is protected, operation is easy and convenient, the suture efficiency of a doctor and the comfort level of the patient are improved, the medical cost is saved, and compared with an existing suture instrument, the thread clamping type skin closing auxiliary unit has multiple advantages. The wound is sutured in the noninvasive mode, the suture time is shortened, the problems that the skin is secondarily wounded, suture is complex, the suture difficulty is large, and the time is long are solved, and theproblems that the incision involution accuracy is low, the healing time is long, and the thread is taken out are solved.

A suturing system is provided. The suturing system includes a rod having a magnetic tube extending from an end thereof. Additionally, the system includes a magnetic needle having one end attracted into the tube to magnetically engage therewith. The engagement of the needle and the tube is released after the needle is inserted through a material.

The invention relates to the technical field of surgical operating instruments, in particular to an incision closer. Due to the fact that two clamping bodies are movably connected and can be switched between the opening state and the closing state, when the two clamping bodies are in the opening state, an opening space is formed between the matching part and the suturing part and can contain to-be-sutured tissue containing a to-be-closed incision, and when the two clamping bodies are in the closing state, the matching part is connected to the to-be-sutured tissue so as to be matched with the suturing part to penetrate through the to-be-sutured tissue to close the incision, then the incision can be sutured rapidly, suturing time is saved, in the suturing process, the to-be-sutured tissue of the to-be-closed incision with a certain length does not need to be clamped, only the to-be-sutured tissue needs to be sutured after being stacked, the problem that the incision is narrow after being sutured is avoided, and due to the fact that the distance between the root of the matching part and the root of the suturing part is 60%-80% of the thickness of the tissue to be sutured in the closed state, the suturing reliability is improved under the condition that blood supply is guaranteed.

The invention provides a six-in-one fabric feeding mold, and relates to the technical field of fabric forming auxiliary tools. The six-in-one fabric feeding mold comprises a fashion tape guide part and fashion tape fixing part, a fashion tape channel for the passing of the fashion tape is arranged in the fashion tape guide part, extension directions and consistent tab bar half-folding parts thereof are arranged at two sides of the fashion tape, two tab bar half-folding parts are of shapes of two half-loudspeakers, and axial openings of two half-loudspeakers are oppositely arranged; a half-folding channel for the half-folding and passing of the tab bar is formed in each tab bar half-folding part, the shape of each half-folding channel is consistent with the shape of each tab bar half-folding part, a bundling guide part is arranged at an inner arc side of each tab bar half-folding part, a bundling channel is arranged in each bundling guide part, and a discharge end of each bundling channel is communicated with each half-folding channel. Through the six-in-one fabric feeding mold provided by the invention, multiple processes for the fabric synthesis are integrated into one process, the manual operation is replaced, and the six-in-one fabric feeding mold has the advantages of high production efficiency, good in product quality and low production cost.

The invention discloses a fast stitching device for a veterinarian. The fast stitching device comprises a grab handle and a mounting table arranged on the grab handle, wherein at least three suture needles are inserted and mounted on the mounting table in equal distance; a first pay-off unit is arranged in the rear of the mounting table; first hooks corresponding to the suture needles are arrangedon the mounting table; a rotating handle is arranged at the front end of the mounting table by virtue of a hinged shaft; a push handle is arranged on the rotating handle by virtue of a first reset spring; a first insertion piece is arranged on the push handle. According to a wound suture device designed in the invention, the quantity of the suture needles mounted on the device can be freely changed, only one threading action is needed in the stitching process, and the needle threading frequency in the stitching process is effectively decreased, so that the suture time is reduced, and the suture efficiency is effectively improved. Moreover, since the device is easy to use and operate, the quantity of the suture needles can be freely changed. Therefore, the technical requirement on wound suture can be effectively reduced, and the device has extremely high practical value.