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47results about How to "Stitching precision" patented technology
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Endoscopic instruments
InactiveUS7306613B2Stitching precisionEasy accessSuture equipmentsSurgical needlesOperation modeEndoscope
A tissue-piercing device includes two piercing members, and an operation section to which a proximal end of each of the piercing members is connected. Each of the piercing members includes a flexible outer sheath, a slidable inner sheath which is slidably inserted in the outer sheath, and a slidable needle which is inserted in the inner sheath. A switch portion is provided for switching between an operation mode in which a piercing action by the two piercing members is performed in a single operation, and an operation mode in which piercing actions by the two piercing members are performed in respective separate operations. The switch portion includes a sheath-coupling member to couple and decouple the two slidable inner sheaths. The switch portion may include a needle-coupling member to couple and decouple the two slidable needles.
Owner:OLYMPUS CORP
Apparatus and program for producing a panoramic image
ActiveUS20090028462A1Easy to handleReduce memory space requirementsCharacter and pattern recognitionTelevision systemsReference imageRelative motion
a panoramic image producing apparatus provides an intensity image production unit which produces intensity images from input source image captured by an imaging device, a reference image data storage unit for storing a reference image which is used to compute the motion data of the intensity image and its absolute motion data, an absolute motion data calculation unit which uses the intensity image of the target image by first computing its relative motion data against the reference image and using its result to compute the absolute motion data against the target image, an image stitching unit to produce a panoramic image by using the absolute motion data computed above to stitch together input source images, and a reference image setting unit which sets target image as the new reference image under certain conditions.
Owner:MORPHO INC
Method, System and Computer Program Product for Preventing Execution of Software Without a Dynamically Generated Key
InactiveUS20090063867A1Increase software securityImprove securityDigital data processing detailsUser identity/authority verificationByteEnd user
A method, system and computer program product for partitioning the binary image of a software program, and partially removing code bits to create an encrypted software key, to increase software security. The software program's binary image is partitioned along a random segment length or a byte / nibble segment length, and the code bits removed, and stored, along with their positional data in a software key. The software key is encrypted and is separately distributed from the inoperable binary image to the end user. The encrypted key is stored on a secure remote server. When the end user properly authenticates with the developer's remote servers, the encrypted security key is downloaded from the secure remote server and is locally decrypted. The removed code bits are reinserted into the fractioned binary image utilizing the positional location information. The binary image is then operable to complete execution of the software program.
Owner:IBM CORP
Camera for panoramic photography
InactiveUS20080158341A1Easy to catchHigh resolutionTelevision systemsPanoramic photographyData setSample image
An angle sensor 302 in a digital or film camera senses the absolute or differential azimuth angle of the camera. At the time of first image capture, the camera azimuth angle H1 is latched in storage register 304. A constant angle value K degrees is added to this stored angle H1, and the sum is then a target angle value H1+K. As the camera continues to rotate, angle value H is compared in comparator 306 to H1+K, and when substantially equal, a command is generated activating shutter 318 to capture the second image and store the current azimuth angle H2 in storage register 304. An alternative embodiment stores a reference image portion pixel data set from a reference image portion 404 of the first captured image. As the camera rotates, a new pixel data set from a sampled image portion on the opposite side of the field of view is captured every few degrees, and is compared to the stored reference image portion pixel data set. When the camera has rotated such that the sampled image portion pixel data set substantially equals the reference image portion pixel data set, a peak in correlation occurs which generates a shutter activation command to capture the next image in the sequence. At the substantially same time a new reference image portion pixel data set is stored.
Owner:TEXAS INSTR INC
Suture device and suture system
InactiveCN102164548AReliable lockingStitching precisionSuture equipmentsSurgical needlesSuturing unitSurgery
Owner:OLYMPUS MEDICAL SYST CORP
Lattice reinforced foam sandwich preform, and production method and application thereof
ActiveCN106494022AImprove anti-scourabilityWill not deformSynthetic resin layered productsGlass/slag layered productsYarnFiber
The invention discloses a lattice reinforced foam sandwich preform, and a production method and an application thereof. The lattice reinforced foam sandwich preform comprises an upper fiber fabric, a foam core material, a lower fiber fabric and yarns; and the upper fiber fabric, the foam core material and the lower fiber fabric are sequentially superposed, and are stitched through the yarns. The production method comprises the following steps: cutting a fiber cloth and the foam core material with the same dimension, respectively covering the upper surface and the lower surface of the foam core material with the cut fiber cloth, and carrying out glue spraying and pasting to form a sandwich structure; and stitching the sandwich structure by using the yarns to obtain the lattice reinforced foam sandwich preform. The lattice reinforced foam sandwich preform has the advantages of good scour resistance, and close interlayer lamination of the fiber fabrics, and can be applied to production of stable composite materials with good mechanical performances, used for tank rotation baseboards.
Owner:NAT UNIV OF DEFENSE TECH
Method, System and Computer Program Product for Preventing Execution of Pirated Software
InactiveUS20090063868A1Increase software securityImprove securityKey distribution for secure communicationMemory loss protectionComputer hardwareEnd-user computing
A method, system and computer program product for preventing execution of pirated software. A file is loaded on an end user's computer containing a binary image that is generated by removing one or more code bits from an executable code. A request is sent to a remote server to return a software key required for execution of the executable code from the binary image. The software key is downloaded to the end user's computer on which the binary image is loaded. One or more bits from the software key is inserted into the appropriate location of the binary image to regenerate the executable code. The executable code is enabled for execution on the end user's computer only following the embedding of the one or more bits.
Owner:IBM CORP
Sheet processing apparatus and image forming apparatus including the sheet processing apparatus
ActiveUS20070102860A1Increased sheet processing efficiencyImprove processing efficiencyDigital data processing detailsFunction indicatorsEngineeringAbutment
A sheet processing apparatus includes: a buffer unit which stores plural supplied sheets with upstream edges in a conveying direction thereof aligned; a processing tray on which sheets discharged from the buffer unit are stacked; and an oscillation roller pair and a return roller which convey the sheet stacked on the processing tray to bring the sheet into abutment against a stopper for receiving the upstream edge of the sheet. The buffer unit is adapted to align the upstream edges of only sheets to be stored before a sheet to be supplied last among the sheets to be stored.
Owner:COPYER +1
One needle and one thread menisci stitching instrument
ActiveCN108523953AStitching precisionPromote conversionSuture equipmentsSurgical needlesMeniscal sutureEngineering
The invention discloses a one needle and one thread menisci stitching instrument, which belongs to the field of medical instruments and comprises a sewing needle and a guiding needle, wherein the sewing needle is provided with an axial through hole which penetrates through the needle and the guide needle, the bottom surface of the groove penetrates through the side wall of the axial through hole,the upper end of the groove penetrates through the oblique incision, and the lower end of the guide needle is provided with a tapered sharp part. The radial dimension of the sharp part is smaller thanradial dimension of the axial through hole, and the oblique incision is in smooth transition with the inner wall of the axial through hole and the outer wall of the sewing needle. The stitching instrument enables the operator to quickly and accurately determine the needle insertion angle, the needle inserting point, the needle inserting path and the needle out point under the condition that the line of sight is blocked.
Owner:WEST CHINA HOSPITAL SICHUAN UNIV
Preventing execution of software without a dynamically generated key
InactiveUS7992001B2Improve securityImprove protectionDigital data processing detailsUser identity/authority verificationByteEnd user
A method, system and computer program product for partitioning the binary image of a software program, and partially removing code bits to create an encrypted software key, to increase software security. The software program's binary image is partitioned along a random segment length or a byte / nibble segment length, and the code bits removed, and stored, along with their positional data in a software key. The software key is encrypted and is separately distributed from the inoperable binary image to the end user. The encrypted key is stored on a secure remote server. When the end user properly authenticates with the developer's remote servers, the encrypted security key is downloaded from the secure remote server and is locally decrypted. The removed code bits are reinserted into the fractioned binary image utilizing the positional location information. The binary image is then operable to complete execution of the software program.
Owner:INT BUSINESS MASCH CORP
Apparatus for recording stereoscopic panoramic photography
InactiveUS20180063507A1Strong effectLimit errorTelevision system detailsColor television detailsPanoramic photography
A camera apparatus which places thirteen individual cameras in pairs between two triangle-shaped tiers as to record stereoscopic panoramic motion pictures.
Owner:VAN LIEU PHILIPPE CHO +1
Mixed-structure blade, manufacturing method and sewing positioning clamp
ActiveCN111037938AAccurate locationReduce volumeDomestic articlesSuction forceMechanical engineering
The invention discloses a mixed-structure blade, a manufacturing method and a sewing positioning clamp. The sewing positioning clamp comprises a pressure face par and a suction force face part, the pressure face part is provided with multiple independent detachable pressure face segments, the suction force face part is provided with multiple independent detachable suction force face segments whichare correspondingly connected with the pressure face segment at the same time, and the pressure face part and the suction force face part limit a sewing cavity and are used for wrapping a blade. Themanufacturing method and the sewing positioning clamp have the advantages of being accurate in sewing, wide in adaptation, simple in structure and the like. The mixed-structure blade has the advantages of being low in machining cost, stable in structure, high in anti-bird-collision property and the like.
Owner:AECC COMML AIRCRAFT ENGINE CO LTD
Medical suture needle forceps
InactiveCN105193465ASimple structureEasy to operateSuture equipmentsSurgical needlesSuturing needleForceps
The invention discloses a pair of medical suture needle forceps, and belongs to the technical field of medical appliances. The pair of medical suture needle forceps comprises left and right forcep bodies which are connected by a forcep axis in a hinging manner and a needle threading component, wherein left and right forcep handles are arranged at the rear ends of the left and right forcep bodies; the left and right forcep bodies and forcep handles are symmetrically arranged; the needle threading component comprises left and right needle threading mechanisms; the left and right needle threading mechanisms comprise pull rings, lead wires, lead wire holes, needle passing holes, tightening springs and clamps; each needle passing hole penetrates from the inside to the outside of each forcep, and is communicated with each lead wire hole by virtue of an assembly groove; the tightening springs are correspondingly arranged in the assembly grooves; the clamps are arranged above the tightening springs; one end of each lead wire is connected with the bottom of each clamp, and the other end of each lead wire penetrates through the respective assembly groove and the respective lead wire hole and is connected with the respective pull ring; and a cover plate is arranged inside each forcep body. The pair of medical suture needle forceps is simple in structure and convenient to operate, can be used for quickly and accurate suturing, so that a sutured wound is flat, and a scar left after an operation can be smooth.
Owner:刘在波
Improvements in or relating to stitched perforated sheet materials
InactiveCN102131675ABeautiful resultStitching precisionUpholstery manufactureSeat coveringsEngineeringSheet material
A method of producing a stitched perforated sheet material including providing a sheet material (3) with a perforated region 4 and an unperforated region (5). The sheet material is then stitched in the unperforated region, but adjacent to the perforated region. This gives an overall perforated appearance whilst avoiding the problems associated with stitching through a perforated material.
Owner:BENTLEY MOTORS
Apparatus and program for producing a panoramic image
ActiveUS8588546B2Reduce total powerMeet cutting requirementsCharacter and pattern recognitionTelevision systemsData graphComputer graphics (images)
A panoramic image producing apparatus provides an intensity image production unit which produces intensity images from an input source image captured by an imaging device, a reference image data storage unit for storing a reference image which is used to compute the motion data of the intensity image and its absolute motion data, an absolute motion data calculation unit which uses the intensity image of the target image by first computing its relative motion data with respect to the reference image and using its result to compute the absolute motion data with respect to the target image, an image stitching unit to produce a panoramic image by using the absolute motion data computed above to stitch together the input source images, and a reference image setting unit which sets the target image as the new reference image under certain conditions.
Owner:MORPHO INC
Auxiliary suture retractor for birth canal wound
InactiveCN111012417AEffective expansionEffective positioningObstetrical instrumentsIliac screwMechanical engineering
The invention discloses an auxiliary suture retractor for a birth canal wound. The auxiliary suture retractor comprises a first handle and a second handle, a left blade is connected to the first handle, a right blade is connected to the second handle, the suture retractor further comprises a first collecting opening, a diversion groove, a drainage groove, a second collecting opening and a main screw, the first collecting opening, the diversion groove, the drainage groove and the second collecting opening are of an integrated structure, and the main screw is welded to the back of the drainage groove; and the first handle and the second handle are provided with main screw holes and used for being matched with the main screw to form a pincer-like structure. The left blade and the right bladecan be fixed through cooperation of an adjusting screw and an adjusting nut, so the birth canal of a puerpera can be effectively expanded and positioned.
Owner:宿迁市第一人民医院
Open type flatly-paved skin stitching instrument
Owner:CHANGZHOU LOOKMED MEDICAL EQUIP
Waist-shaped suturing nail for disposable foreskin cutting stapler
The invention relates to a waist-shaped suturing nail for a disposable foreskin cutting stapler, belongs to medical equipment and devices and is particularly suitable for being matched with the disposable foreskin cutting stapler for use. The waist-shaped suturing nail for the disposable foreskin cutting stapler is characterized in that the whole suturing nail is an inverted trapezoid without a long bottom side, the section of the suturing nail is waist-shaped, an arc R of each of two ends of the waist-shaped section of the suturing nail is 0.15-0.25 mm, the width L of the waist-shaped section is 0.17-0.46 mm, and the height B of the waist-shaped section is 0.2-0.3 mm; a triangular nail tip is arranged at the upper end of a nail foot, and an edge of the triangular nail tip points to the inner side; a sharp angle alpha of the triangular nail tip is 30-40 degrees; the suturing nail is made of stainless steel or a titanium alloy.
Owner:无锡市瑞源普斯医疗器械有限公司
Nail box for anastomat
PendingCN113995458AAvoid low temperatureIncrease light intensityDiagnosticsSurgical staplesEngineeringHuman body
Owner:苏州凯克特思精密机械有限公司
Microscopic needle holder
InactiveCN109223079AReduce the difficulty of operationReduce use costSurgical needlesFailure rateEngineering
The invention discloses a microscopic needle holder, mainly including an upper tong head and a lower tong head. The inner side surface of the upper tong head is designed with cross reticulation. The inner side surface of the lower tong head is designed with transverse reticulation. The rear end of the upper tong head is provided with a vertical groove. The rear end of the upper tong head is also provided with a hole B. The front end of the driving rod is vertically flat and transversely perforated. The front end of the driving rod is inserted into the vertical groove of the rear end of the upper tong head and riveted with rivets. The surrounding gap is ground and leveled by laser welding. The needle holder reliably clamps the sewing needle, ensures the precision of sewing, reduces the operation difficulty of the doctor, and improves the operation quality. The driving connection point of the invention is firm, the failure rate is reduced, the service period is prolonged. User use cost is reduced. China has long relied on imported products for such fine instruments. And the needle holder can not only realize domestic substitution for import in response to the call of the state, but also save a large amount of procurement cost for the state.
Owner:杭州科锐特医疗设备有限公司
Deep soft tissue stitching instrument
The invention discloses a deep soft tissue stitching instrument. The deep soft tissue stitching instrument comprises a structure that a long-handle trigger, a short-handle trigger and a needle tube sleeve are arranged in a shell, a straight needle and a curved needle are arranged in the needle tube sleeve, and an ejector needle is arranged in the curved needle; the long-handle trigger is adopted to control the straight needle to be in place; the ejector needle in the curved needle is controlled by the short-handle trigger to enable a guide body to penetrate through an needle eye in the needle head of the straight needle, a suture line enters from one side of a soft tissue incision and is led out from the other side of the soft tissue incision in two steps, the suture process is more accurate, suture is more reliable, and the defect that the accuracy rate is low because an original handle touches the suture line twice, is overcome. The deep soft tissue stitching instrument has the advantages of being simple in structure, convenient to operate and good in deep soft tissue incision anastomosis effect.
Owner:江苏泰应生物科技有限公司
Flat seaming device for elastic belt
ActiveCN103306062ASimplify interlock seaming processStitching precisionWork-feeding meansEngineering
Owner:SUZHOU MEISHANZI GARMENTS CO LTD
Minimally invasive suturing device for labial labia shaping
The utility model provides a minimally invasive suturing device for labial labia shaping, which comprises operating forceps, a curved needle is arranged at the end of the operating forceps, a forceps body tail is fixedly arranged at one end of a stress piece on the operating forceps, a connecting piece is fixedly mounted at the other end of the stress piece, and a first forceps foot and a second forceps foot are respectively and fixedly arranged on the connecting piece. The first tweezers foot and the second tweezers foot are clamped at the tweezers portion of the curved needle, a puncture needle is arranged on one side of the tweezers portion, a needle nose is fixedly arranged at the end, away from the puncture needle, of the tweezers portion, and the tweezers portion comprises a first tweezers groove and a second tweezers groove. According to the minimally invasive suturing device for labial labia shaping, the sections of the first tweezers groove and the second tweezers groove are rectangular, the operation tweezers adopt a double-point clamping mode, a curved needle can be tightly clamped, dislocation and looseness cannot occur between the operation tweezers and the curved needle, the curved needle is not prone to axial rotation, accurate suturing of an incision is guaranteed, and the suturing efficiency is improved. The puncture position can be accurately controlled, and good healing of a wound is facilitated.
Owner:ZHEJIANG PROVINCIAL PEOPLES HOSPITAL
Nasal septum suturing device
ActiveCN113598854BEffective deformationSimple structureSuture equipmentsSuturing needleNasal Cavity Epithelium
The invention discloses a nasal septum suturing device. The nasal insertion rod includes a fixed rod and a moving rod which are parallel to the front end of the gun body; the fixed rod is a cavity rod with a built-in excitation device; the needle storage box is arranged in the cavity or the bottom surface of the fixed rod , the bottom of the box is provided with a needle outlet, and the top of the box is provided with an excitation port; the moving rod is connected to the gun body through the first rotating shaft; a trigger device is installed in the gun body to activate the suture needles in the needle storage box, and link the moving rod to the fixed rod Close up. It inserts the nasal insertion rod into the nasal cavity, uses the fixed rod as the reference rod, and the moving rod as the movable rod. According to different wounds, suture needles of different shapes are used to sew the internasal flesh; the trigger rod is used to push the trigger rod to squeeze the trigger reed , using the deformation of the excitation reed after compression combined with the accumulated potential of the excitation reed that cannot be deformed in time due to the blocking of the potential block, the instantaneous force generated after deformation can excite the suture needle; use the continuous thrust of the excitation rod , to ensure the effective deformation of the double-hole needle; combined with the scale, it can realize stitching with precise spacing.
Owner:钱晓云 +1
Posterolateral stapling instrument for tubular esophagus and stomach anastomosis
ActiveCN112704529BLow technical requirementsEasy to operateSuture equipmentsMechanical engineeringMouth opening
A stapling instrument for the posterolateral side of the anastomosis of the tubular esophagus and the stomach, which includes a tube extending into the front end of the tube, a stapling part capable of forming a "mouth"-shaped suture structure with an opening, and an operating part extending into the rear end of the tube; The stapling part includes the nail cartridge integrally connected with the extension tube, the pressing structure for pressing the nails out of the magazine, and the moving block that drives the pressing structure to move down and is moved by the operation of the operating part; the reciprocating motion of the moving block drives the pressing structure to repeat Pressing down and returning, the longitudinal direction of the staple cartridge is consistent with the longitudinal direction of the insertion tube, the two sides of the front end of the staple cartridge are provided with blocking plates to block the staples, and the inner side of the blocking plate is provided with an opening for the staples to move down and out of the staple cartridge; the insertion tube Corresponding to the front section of the rear wall of the opening and the lower part of the staple cartridge, a gap is set; a "T"-shaped support is set in the middle of the front of the staple cartridge, and the "T"-shaped support includes a beam one and a longitudinal support beam; The transverse bar of the T-shaped support is bent to form a "mouth"-shaped suture structure to suture the tissue.
Owner:王冬
An automatic sewing device and a sewing method using the device
ActiveCN105803686BEasy to placeImprove work efficiencyProgramme-controlled sewing machinesWork-feeding meansEngineeringSewing machine
The invention discloses an automatic sewing device. The automatic sewing device comprises a table board, a first driving device, a second driving device, a controller, a positioning piece, a sewing machine, a transmission mechanism and a guide plate; the sewing machine, the transmission mechanism and the guide plate are fixed on the table board; the positioning piece and the guide plate are respectively arranged on the two sides of the transmission mechanism; a through cavity which is used for accommodating an external polygonal sewing material is formed between the positioning piece and the guide plate; the guide plate is provided with a sliding surface which is in sliding fit with edges to be sewn of the external polygonal sewing material; the output end of the first driving device is connected with the positioning piece and drives the positioning piece; the sewing machine is arranged on one side of the guide plate; the output end of the second driving device is connected with the transmission mechanism and drives the transmission mechanism; the controller is electrically connected with each of the first driving device, the second driving device and the sewing machine. The invention further discloses a sewing method using the automatic sewing device. According to the automatic sewing device and the sewing method using the automatic sewing device, manual operation is replaced with an automatic means, so that the work efficiency is improved.
Owner:GUANGZHOU INTEX AUTO PARTS CO LTD
A method for automatic sewing of down jackets
ActiveCN108468200BUneven solutionReduce work intensityMarking textilesClothes making applicancesComputer printingMechanical engineering
The invention discloses an automatic sewing method for crimping lines of down jackets. The invention first presses the dividing line on the split body and then fills the down, which solves the problem of uneven filling of down and reduces the working strength and pressure of down filling. Line power consumption; the invention can intelligently identify the size of the split body through the laser device, and control the line-pressing printing device to accurately press the split line on the split body, which reduces work costs, improves work efficiency, and has good practicability The present invention also discloses a crimping device, which includes a laser device, a working platform and a printing mechanism, which can intelligently identify the shape of the split body through the laser device and accurately control the creasing and printing device to crimp the split line, The invention realizes the intelligent recognition of the size of the split body and the precise pressing of the dividing line, reduces the work cost, improves the work efficiency, and has better practicability.
Owner:SICHUAN SHENGSHAN BAIYULAN IND CO LTD
Method for realizing traffic stitching based on load balancing connection information and bypass traffic
ActiveCN114500389AStitching precisionRapid positioningTransmissionQuality of serviceConnection table
The invention relates to a method for realizing traffic stitching based on load balancing connection information and bypass traffic, and the method comprises the steps: obtaining load balancing connection table information, and transmitting and storing the load balancing connection table information to a connection stitching platform; collecting bypass flow at the front end and the rear end of load balancing, and analyzing and calculating according to the bypass flow to obtain flow and index information; and realizing traffic stitching based on the load balancing connection table information and the traffic and index information. According to the invention, accurate stitching of load balancing front and back end connection and flow can be realized based on combination of bypass flow and load balancing connection information, and front and back end comparison analysis can be carried out through flow index information to quickly position a service fault domain and judge service quality of the service.
Owner:北京智维盈讯网络科技有限公司
Automatic down coat pressure line stitching method
ActiveCN108468200AUneven solutionReduce work intensityMarking textilesClothes making applicancesSplit linesEngineering
The invention discloses an automatic down coat pressure line stitching method. A separate body is subjected to divider line pressing first, then down filling is conducted, the problem that down filling is nonuniform is solved, and the down filling work intensity and pressure line power consumption are lowered; the size of the separate body can be intelligently identified through a laser device, apressure line printing device is controlled to conduct divider line pressing on the separate body precisely, the work cost is lowered, the work efficiency is improved, and good practicability is achieved. The invention further discloses a line pressing device. The line pressing device comprises a laser device, a working platform and a printing mechanism, the shape of the separate body can be intelligently identified through the laser device, the pressure line printing device is precisely controlled to conduct divider line pressing on the separate body. Accordingly, the size of the separate body is intelligently identified, precise divider line pressing is conducted, the work cost is lowered, the work efficiency is improved, and good practicability is achieved.
Owner:SICHUAN SHENGSHAN BAIYULAN IND CO LTD
A kind of medical suture needle holding forceps
InactiveCN105193465BSimple structureEasy to operateSuture equipmentsSurgical needlesSuturing needleForceps
The invention discloses a pair of medical suture needle forceps, and belongs to the technical field of medical appliances. The pair of medical suture needle forceps comprises left and right forcep bodies which are connected by a forcep axis in a hinging manner and a needle threading component, wherein left and right forcep handles are arranged at the rear ends of the left and right forcep bodies; the left and right forcep bodies and forcep handles are symmetrically arranged; the needle threading component comprises left and right needle threading mechanisms; the left and right needle threading mechanisms comprise pull rings, lead wires, lead wire holes, needle passing holes, tightening springs and clamps; each needle passing hole penetrates from the inside to the outside of each forcep, and is communicated with each lead wire hole by virtue of an assembly groove; the tightening springs are correspondingly arranged in the assembly grooves; the clamps are arranged above the tightening springs; one end of each lead wire is connected with the bottom of each clamp, and the other end of each lead wire penetrates through the respective assembly groove and the respective lead wire hole and is connected with the respective pull ring; and a cover plate is arranged inside each forcep body. The pair of medical suture needle forceps is simple in structure and convenient to operate, can be used for quickly and accurate suturing, so that a sutured wound is flat, and a scar left after an operation can be smooth.
Owner:刘在波