baber/WOPTO huggingface dataset:
Patent WO-2019127952-A1 (WO)
Inventor: SHI WEIBIN
IPC: E01C19/10
Filed: 2018-03-27
Abstract: L'invention concerne un mélangeur allongé à deux arbres présentant des fonctions de chauffage et de conservation de chaleur. Le mélangeur comprend un cylindre de mélange (4) et deux arbres de mélange. Le cylindre de mélange (4) est composé d'un corps de cylindre externe (11) et d'un corps de cylindre interne (12), un matériau de conservation de chaleur (13) étant rempli entre le corps de cylindre externe (11) et le corps de cylindre interne (12) ; une plaque de doublure résistante à l'usure (5) est emmanchée dans le cylindre de mélange (4), la partie supérieure du cylindre de mélange est recouverte par une plaque chauffante (3), les arbres de mélange sont segmentés, et divers segments de chaque arbre de mélange sont raccordés au moyen d'arbres de raccordement courts (25) ; et le cylindre de mélange (4) est doté d'un support de montage (10) au-dessus des arbres de raccordement courts (25), un bloc de palier (27) est suspendu au support de montage (10), et les arbres de raccordement courts (25) sont montés dans le bloc de palier (27). Le mélangeur est applicable à une construction de recyclage in situ à chaud d'un revêtement de sol en asphalte et peut chauffer et mélanger un mélange d'asphalte nouveau et ancien.
Patent WO-2018205790-A1 (WO)
Title: 一种单边旋转式弧形锁
Inventor: ZHANG YONGJUN
IPC: E05B63/00
Filed: 2018-04-11
Abstract: 一种单边旋转式弧形锁，包括设置在第一壳体（30）上的调节机构（10）以及设置在第二壳体（40）上的拉紧机构（20），调节机构（10）包括与第一壳体（30）转动连接的弧度调节器（11），弧度调节器（11）沿其周向设置有多个用于调节第一壳体（30）和第二壳体（40）之间角度的凸起（111），凸起（111）上设置有凹槽（112），拉紧机构（20）包括与凹槽（112）相配合用于锁定第一壳体（30）和第二壳体（40）的调节杆（21），通过与第一壳体（30）转动连接的弧度调节器（11）实现第一壳体（30）和第二壳体（40）之间角度的调节，通过拉紧机构（20）来实现第一壳体（30）和第二壳体（40）的锁定。
Patent WO-2018192483-A1 (WO)
Title: 一种食用农产品农药残留非靶标、多指标、快速侦测的电子化方法
Inventor: PANG GUOFANG
IPC: G01N30/02
Filed: 2018-04-17
Abstract: 一种食用农产品农药残留非靶标、多指标、快速侦测的电子化方法，步骤：第一：建立1200种以上世界常用农药的一级精确质量质谱数据库和二级碎片离子质谱数据库；将二个质谱数据库用于农药化合物的筛查和确证，为每种农药建立一个自身独有的电子身份证，实现了以电子标准取代农药实物标准作参比的传统鉴定方法；第二：开发高分辨质谱农药残留质谱自动匹配定性鉴定智能筛查软件，将软件程序植入仪器中，实现了高速度、高通量、高精度、高可靠性、高度信息化和自动化的测试样本与农药质谱库的比对；第三：实现一次样本制备，采用两种检测技术同时快速侦测1200多种农药。实现食用农产品农药残留多指标、非靶标、快速侦测，大大提高检测效率。
Patent WO-2018205818-A1 (WO)
Title: 聚对羟基苯乙烯类环氧树脂、其合成及应用
Inventor: ZOU YINGQUAN
IPC: C08F12/24
Filed: 2018-04-20
Abstract: 本发明涉及一种式(I)的聚合物，其中Ra-Rd、Ra0-Rd0、Ra1-Rd1、Ra2-Rd2、n、n0、n1和n2如说明书中所定义。该聚合物当用作光刻胶的成膜树脂时具有紫外光透过性好、粘度大可形成厚膜、感光速度快、分辨率高等优点。本发明还涉及制备式(I)聚合物的方法，式(I)聚合物在光刻胶中作为成膜树脂的用途，以及包含式(I)聚合物作为成膜树脂的光刻胶。
Patent WO-2018201956-A1 (WO)
Title: 一种手持式衣物洗涤装置
Inventor: DENG JINZHU
IPC: D06F7/00
Filed: 2018-04-26
Abstract: 本发明属于洗涤装置领域，具体地说，涉及一种手持式衣物洗涤装置，包括壳体和设置在壳体内的超声波发生装置，所述壳体包括一平面的底壁，所述超声波发生装置具有多个超声波振动端，所述超声波振动端分布在底壁上，洗涤时，所述超声波振动端与待洗衣物接触，本发明的有益效果：通过设置一平面底壁，并在底壁上设置多个超声波振动端，一方面方便多个超声波振动端的设置，使洗涤面积更大，另一方面方便手持式衣物洗涤装置放置，用户可以将手持式衣物洗涤装置放置在待洗衣物上进行衣物洗涤，而不必一直手握，更加省力，当一个位置洗涤完成后再更换位置；在壳体内设置投放装置和供水装置，使用更加方便。
Patent WO-2019205152-A1 (WO)
Title: Cradle head control method and cradle head
Inventor: SU TIE
IPC: B64D47/08
Filed: 2018-04-28
Abstract: A cradle head control method and a cradle head, the method comprising: acquiring a first angular velocity detected by a gyroscope in a cradle head, the first angular velocity being an angular velocity in a yaw direction (S301); acquiring the angular velocity of a pitch axis motor, the angular velocity of a roll axis motor and the angular velocity of a yaw axis motor in the cradle head, the pitch axis motor being used to control the pitch angle of the cradle head, the roll axis motor being used to control the roll angle of the cradle head, and the yaw axis motor being used to control the yaw angle of the cradle head (S302); acquiring an angular velocity offset of the gyroscope in the yaw direction according to the first angular velocity, the angular velocity of the pitch axis motor, the angular velocity of the roll axis motor and the angular velocity of the yaw axis motor (S303); and adjusting the yaw angle of the cradle head according to the angular velocity offset (S304). The present method may eliminate the orientation drift of the cradle head in the yaw direction due to a detection error by the gyroscope, so that a picture taken by a camera device mounted on the cradle head is stable, thereby improving the picture-taking quality.
Patent WO-2019076036-A1 (WO)
Title: Redundant ethernet-based secure computer system
Inventor: LIU ZHEN
IPC: G06F11/16
Filed: 2018-05-09
Abstract: A redundant Ethernet-based secure computer system, comprising a first system and a second system. The first system comprises a first logic processing unit module and a first communication unit module. The second system comprises a second logic processing unit module and a second communication unit module. The first and second logic processing unit modules use a dual-CPU symmetric redundant architecture for implementing an intrasystem dual-CPU data cross comparison function and an intersystem dual-CPU data synchronous comparison function. The first and second communication unit modules are used for implementing a data transmission and data analysis function between the first logic processing unit module and the second logic processing unit module and an external signal system.
Patent WO-2019205226-A1 (WO)
Title: Atomizer and electronic cigarette using same
Inventor: HUANG FURONG
IPC: A24F47/00
Filed: 2018-05-30
Abstract: Provided are an atomizer (20), comprising: a casing (22), the interior of the casing (22) being separated into an oil storage chamber and an atomization chamber (222), and an air outlet (224) being formed inside the casing (22); an atomization assembly, the atomization assembly being in inserted connection with the casing (22), provided inside the atomization chamber (222) and in communication with the oil storage chamber; and a base (24), the base (24) being in inserted connection with the casing (22), wherein an air inlet (242) and an oil filling hole (244) are provided in the base (24); a first airflow channel is formed by the air inlet (242), the atomization chamber (222) and the air outlet (224); and an integrally formed oil-filling-plug type membrane (246) is fixed onto the base (24), the oil filling hole (244) is blocked by an oil filling plug (2462) of the oil-filling-plug type membrane (246), and single-way ventilation of the air inlet (242) is controlled by a membrane (2464) of the oil-filling-plug type membrane (246). Further provided is an electronic cigarette, comprising a main machine (10) and the atomizer (20), wherein the atomizer (20) and the main machine (10) are assembled with each other in a plugged manner; the main machine (10) is provided with a second airflow channel; and an air inlet channel is formed by passing through the first airflow channel and the second airflow channel and by passing through the oil-filling-plug type membrane (246).
Patent WO-2019119739-A1 (WO)
Inventor: HU YUSHENG
IPC: F01C13/04
Filed: 2018-06-11
Abstract: 一种压缩机（1）及制冷循环装置，压缩机（1）包括壳体、驱动组件（2）、压缩组件（3）及膨胀组件（4）；压缩组件（3）与驱动组件（2）连接，在驱动组件（2）的驱动下对制冷剂进行多级压缩处理；膨胀组件（4）与驱动组件（2）连接，对经压缩处理后的制冷剂进行膨胀处理。制冷循环装置包括压缩机（1）。
Patent WO-2019237316-A1 (WO)
Title: Knowledge-transfer-based modeling method for blast furnace coal gas scheduling system
Inventor: LV ZHENG
IPC: G06N5/04
Filed: 2018-06-15
Abstract: Disclosed is a knowledge-transfer-based modeling method for a blast furnace coal gas scheduling system. The method comprises: firstly, establishing energy body models of the stages of energy generation, transmission, consumption, storage and conversion based on pipe network structures of coal gas systems, and extracting common structural features of different coal gas systems based on the energy models; secondly, designing a data-distribution-feature-based membership function transfer method, learning a mapping relationship of data of the different coal gas systems according to distribution features of the data, and then transferring a membership function; thirdly, providing a feature-based fuzzy rule transfer method, mapping rule structures of different systems to adjacent low-dimensional features, and realizing rule transfer in a rule reconstruction manner; and finally, designing a scheduling-data-based knowledge transfer adjustment policy, inputting actual scheduling data of a blast furnace coal gas system into the models, and adjusting corresponding rule parameters by taking a minimum deviation of an output scheduling scheme as a goal.
Patent WO-2019114227-A1 (WO)
Title: 一种弧形阶梯式磁流体密封装置
Inventor: YANG XIAOLONG
IPC: F16J15/43
Filed: 2018-06-20
Abstract: 一种弧形阶梯式磁流体密封装置，包括两端开口的外壳（2）、密封组件和用于将密封组件压紧于外壳（2）内的端盖（10）。密封组件包括轴（1），轴（1）与外壳（2）之间设有永磁体（6），永磁体（6）的两侧分别设有第一极靴（13）和第二极靴（12）。第一极靴（13）内壁和第二极靴（12）内壁均为向永磁体（6）所在侧倾斜的弧形面。第一极靴（13）内壁、永磁体（6）内壁和第二极靴（12）内壁围成一中间大、两端小的密封腔体。轴（1）位于密封腔体内的部分与密封腔体形状匹配。第一极靴（13）内壁上设有第一极齿（5），第二极靴（12）内壁上设有第二极齿（7）。
Patent WO-2020000326-A1 (WO)
Inventor: ZHANG JIANQING
IPC: C12N15/90
Filed: 2018-06-28
Abstract: An RXRα gene knockout cell system with stable and low expression of RXRα protein. The cell system is an RXRα gene knockout cell system; the number of knockout bases is an integral multiple of a number except 3; RXRα protein expression in a cell is remarkably reduced, and the genotype is stable and can be passed to next generations. Also provided is a preparation method for the cell system: according to RXRα gene sequence information, designing a CRISPR knockout gRNA sequence, establishing a gRNA expression vector, and carrying out in-vitro cell level detection on gRNA shearing activity; then, using a nuclear transferring method to carry out cotransfection on an immortalized cell of human neuroblastoma, i.e., an SK-N-SH cell, by using cas9 and the gRNA expression vector; carrying out G418 medicine screening to obtain stable cell clone, carrying out a PCR and gene sequencing to identify that the cell colon is an RXRα gene knockout cell colon for knocking out an integral multiple of a number except 3 of gene, so that the RXRα gene knockout cell system with stable and low expression of the RXRα protein is obtained.
Patent WO-2019227623-A1 (WO)
Inventor: XU MO
IPC: H04L12/58
Filed: 2018-07-17
Abstract: 本申请公开了一种呼叫平台的数据处理方法，属于数据处理领域。一种呼叫平台的数据处理方法，包括以下步骤：S1、接收多个呼叫平台发送来的数据，所述数据中包含有表示数据来源的身份识别码；S2、将所述数据按存储规则存入多个队列中的其中一个队列；S3、接收消息订阅端发来的消息订阅的请求，从队列中取出符合请求要求的数据打包发送给消息订阅端；S4、消息订阅端对接收到的数据进行清理后存入到redis数据库中。本申请中的数据接口规范、接入简单、支持多平台多渠道接入及SAAS化。
Patent WO-2019205358-A1 (WO)
Inventor: Lv hejiang
IPC: H02S20/23
Filed: 2018-08-20
Abstract: 一种光伏组件安装装置（001）及光伏组件总成（002），包括调节机构（100）和两个支撑梁（200），两个支撑梁（200）用于安装光伏组件（300）；调节机构（100）分别与两个支撑梁（200）连接，用于调节两个支撑梁（200）的间距和/或角度。该光伏组件安装装置（001），能够根据安装情况调节两个支撑梁（200）的间距和/或角度以适配安装不同形状及大小的光伏组件（300）。
Patent WO-2020037613-A1 (WO)
Inventor: LI QINGBIN
IPC: G06F9/445
Filed: 2018-08-23
Abstract: La présente invention concerne un procédé, un appareil et un dispositif de mise à niveau de sécurité pour un programme incorporé, ainsi qu'un support de stockage. Le procédé comporte les étapes consistant à: acquérir des données de mise à niveau d'un programme d'application pendant un processus d'exécution d'un programme d'amorçage; vérifier les données de mise à niveau; et si la vérification réussit, mettre à niveau le programme d'application selon les données de mise à niveau. La présente invention peut réaliser une mise à niveau de programme dans le cas où le programme d'origine est endommagé.
Patent WO-2019184222-A1 (WO)
Inventor: ZHEN BRYAN YAN
IPC: A61M25/00
Filed: 2018-08-27
Abstract: A catheter system, comprising: a catheter head (10), provided with an inner cavity, a proximal end, a distal end, and an opening (11) arranged at the bottom of the distal end; a rotatable inner tube (20) located in the inner cavity at the proximal end of the catheter head, the rotatable inner tube (20) being provided with a front end, the front end being provided with a circular opening (21), the rotatable inner tube (20) allowing the circular opening (21) to be connected or not connected to the opening (11) at the bottom of the distal end of the catheter head. Also provided are a catheter system and method for a blood vessel false lumen to return to a true lumen in a rapid, accurate and low-risk manner, said system and method being based on the described catheter system. The catheter system for a blood vessel false lumen to return to a true lumen in a rapid, accurate and low-risk manner effectively solves the problems in the prior art that when a guidewire is returned to a true lumen, the operation is difficult, the positioning is inaccurate, the operating time is long, and blood vessel acute occlusion and internal bleeding are easily caused.
Patent WO-2020042029-A1 (WO)
Inventor: HOROVITZ SHAY
IPC: H04L29/08
Filed: 2018-08-29
Abstract: The present application provides a discovery method for an invoked link, an apparatus, a device and a storage medium, belonging to the field of network technology. The present application provides a solution for discovering an invoked link without relying on a probe program intruding into a service processing process. The present application generates a plurality of message sequences on the basis of communication messages between a plurality of services, and generates a plurality of classes according to the plurality of message sequences to determine an invoked link of a service provided by the plurality of services. The present application is able to restore a topology structure between services in an application, without the need for performing event tracking in a service code, avoiding impacts brought by the probe program on the performance and stability of the service processing, and also avoiding security hazards brought by the probe program. Moreover, the present application gets rid of the problem that the technology of performing event tracking with a probe is limited by different technologies and different versions of the same technology, reducing development costs and maintenance costs.
Patent WO-2019042435-A1 (WO)
Title: Method and apparatus for resource allocation
Inventor: LIU JING
IPC: H04L5/00
Filed: 2018-08-31
Abstract: The present application relates to the field of wireless communication technology and discloses a method and apparatus for resource allocation, capable of solving a problem in the prior art in which resources cannot be allocated for RNs in a deployment scenario of multi-hop RNs. The method of the present application comprises: a first radio access network node in a first type of radio access network nodes receives resource configuration information comprising at least two sets of resource information, wherein one set of resource information indicates a transmission resource used by a second link of the first radio access network node, and the other set of resource information indicates a transmission resource used by a second link of the next hop of radio access network node accessing the first radio access network node; and the first radio access network node uses the resource indicated by one of the sets of resource information as a transmission resource used by its own second link. The present application is applicable in a process of resource allocation.
Patent WO-2019100808-A1 (WO)
Inventor: SU XIN
IPC: H04W88/08
Filed: 2018-09-05
Abstract: 本公开实施例提供一种捆绑大小确定方法、用户终端和网络侧设备，该方法包括：用户终端向网络侧设备上报能力信息，所述能力信息用于表示所述用户终端是否支持一个物理资源块捆绑，以及接收所述网络侧设备根据所述能力信息为所述用户终端配置的捆绑大小集合，其中，支持一个物理资源块捆绑表示支持关闭物理资源块捆绑功能；和/或若所述网络侧设备关闭动态调整捆绑大小的功能，则所述用户终端数据传输时，使用默认或者高层信令配置的捆绑大小。
Patent WO-2020047876-A1 (WO)
Title: Stent delivery system
Inventor: ZHENG ZHONGWEI
IPC: A61F2/966
Filed: 2018-09-09
Abstract: Disclosed is a stent delivery system (100), comprising an outer cannula component (1), an inner cannula component (2) and a clamping ring (3). The outer cannula component (1) comprises an outer cannula body (11) and an outer cannula tip (13) connected to the front end of the outer cannula body (11); the outer diameter of the outer cannula tip (13) is stepwise reduced from back to front. The inner cannula component (2) comprises a pushing tube (21) sleeved inside the outer cannula component (1), a stent placement tube (23) connected to the front end of the pushing tube (21), and an inner cannula tip (24) arranged at the front end of the stent placement tube (23); the outer diameter of the pushing tube (21) is greater than that of the stent placement tube (23); the outer cannula tip (13) is arranged at the front end of the outer cannula body (11); the outer diameter of the outer cannula tip (13) is stepwise reduced from back to front such that the outer cannula tip (13) matches a stent accommodating tube of an assisted stent introducing device, enabling the stent to be quickly and conveniently transferred to the stent placement tube (23) from the stent accommodating tube and resulting in convenient use. Besides, a gap between the pushing tube (21) and the outer cannula body (11) is reduced, therefore increasing the pushing force of the pushing tube (21) and bringing along high practical value.
Patent WO-2019223185-A1 (WO)
Title: Quick stripping and winding device for cable for communication engineering
Inventor: GAO WEI
IPC: H02G1/12
Filed: 2018-09-12
Abstract: Disclosed in the present invention is a quick stripping and winding device for a cable for communication engineering, comprising a base plate. A mounting rod and two support rods are provided on the upper surface of the base plate. Multiple mounting screws arranged in a circle and threadedly engaged with a first cable guide cylinder are provided at the right end port of the first cable guide cylinder. A scratching blade is fixedly connected to the inside end of each mounting screw. A mounting frame is fixedly connected to the other support rod. Multiple second cable guide cylinders are provided inside the mounting frame. Multiple fixing screws are provided on the sidewall at the left end port of each second cable guide cylinder. A stripping blade is fixed at one end of each fixing screw. A rotating gear is further provided on the outer sidewall of the second cable guide cylinder. A waste collection tank is further provided on the base plate. The entire device has high stripping efficiency, requires less labor of operators, and is convenient to operate. The device can strip multiple cables at the same time, thus having high efficiency, and can prevent the cable from being broken due to over tension of the cable during stripping, and therefore is practicable.
Patent WO-2019237537-A1 (WO)
Inventor: LING HAIBO
IPC: A23L33/00
Filed: 2018-09-13
Abstract: 一种发酵素食产品的制备方法，采用鼠李糖乳杆菌LGG(ATCC53103)作为唯一的发酵菌株，包括原料预处理、打浆过滤、碳源添加、均质灭菌、接种、发酵以及冷藏后酵步骤。该方法不添加液态动物奶或奶粉，并采用适温培养，获得的发酵素食产品在保质期内具有较高的益生菌活菌数，酸度基本保持稳定，具有风味独特、无涩感、酸甜可口、口感幼滑、粘度适中等特点。
Patent WO-2019223200-A1 (WO)
Inventor: ZHAO XIAOJIE
IPC: A61B18/20
Filed: 2018-09-21
Abstract: 一种超快激光系统及其应用，涉及激光技术领域，该系统具体包括控制模块（1）、激光器（2）、光路模块、可移动床位（7）、视觉定位模块（6），控制模块（1）与激光器（2）相连并控制其运作，控制模块（1）与可移动床位（7）相连并控制其移动，光路模块与激光器（2）相连并将激光器（2）所产生激光传导至可移动床位（7），控制模块（1）与视觉定位模块（6）相连并控制其对激光出射位置进行定位，激光器（2）为超快激光器，将该系统应用于祛痣、祛斑、祛除纹身等设备时，具有创口小、祛除过程无痛等优势。
Patent WO-2020034331-A1 (WO)
Title: Novel sliding door buffer
Inventor: WU TENGQING
IPC: E05F5/08
Filed: 2018-09-28
Abstract: A novel sliding door buffer, comprising a sliding positioning body (1) and a protective casing (2), wherein the sliding positioning body (1) and the protective casing (2) are fixedly connected by means of a self-tapping screw (201); a surface of the sliding positioning body (1) is provided with a movable assembly slot (6) and a buffer assembly slot (7); a surface of the movable assembly slot (6) is engaged with a movable assembly (3); the buffer assembly slot surface (7) is engaged with a buffer assembly (4); a bottom portion of the movable assembly slot (6) is provided with a slipway (8); one end of the slipway (8) is provided with a U-shaped slot (5); and the movable assembly (3) and the U-shaped slot (5) are positioned for sliding fitting. The foregoing is a door body displacement part having a buffer effect and a compact structure, which is easy to install. By means of optimizing the design and details of the buffer assembly (4) and movable assembly (3) in the buffer, the smoothness when the door body, the window door or the like is displaced may effectively be ensured, thus reducing the sound of door body displacement and avoiding collisions.
Patent WO-2020069638-A1 (WO)
Title: Page navigation with tree menu
Inventor: ZHANG LI
IPC: G06F3/048
Filed: 2018-10-05
Abstract: A computing device includes a processor and a machine-readable storage medium storing instructions. The instructions are executable by the processor to: generate a graphical user interface including a first portion and a second portion, the first portion including a tree menu comprising a plurality of topic links; and in response to a user selection of a first topic link in the tree menu, present a first topic window in the second portion of the graphical user interface. The instructions are further executable by the processor to, in response to a user command to minimize the first content window: minimize the first content window; and present a snapshot window in the second portion of the graphical user interface, the snapshot window comprising a first snapshot of the first topic window.
Patent WO-2019153787-A1 (WO)
Title: Single sensor-based dual-spectral camera system and image processing method
Inventor: SUN YUE
IPC: H04N5/225
Filed: 2018-10-17
Abstract: The present application provides a single sensor-based dual-spectral camera system and an image processing method, relating to the technical field of image acquisition and processing. The camera system comprises a lens, an image sensor, and a logical splitting module and an image fusion module connected in sequence. The image sensor comprises an RGB photosensitive unit and an IR photosensitive unit. An infrared cut-off filter layer is provided on an incoming light path of the RGB photosensitive unit. The image sensor receives incident light rays to generate an original image and sends the original image to the logical splitting module. The logical splitting module splits the original image into a visible light image and an infrared image and sends the same to the image fusion module to generate a fused image. The purpose of embodiments of the present application is to provide a single sensor-based dual-spectral camera system and an image processing method, so as to simplify the optical structure of the dual-spectral camera system, thereby allowing a camera device to be smaller in size, lower in costs and have improved imaging effects.
Patent WO-2020093357-A1 (WO)
Title: Systems and methods for speed prediction
Inventor: QIU HUI
IPC: G08G1/01
Filed: 2018-11-09
Abstract: A method for speed prediction may include obtaining current vehicle speeds associated with first vehicles that pass through a target road section in a current time interval. The method may also include determining a current road speed associated with the target road section in the current time interval based on the current vehicle speeds. The method may also include determining a predicted speed difference between the current road speed and a future road speed associated with the target road section in a future time interval based on the current road speed and a trained prediction model, which is based on prior speed differences, wherein the current time interval and the future time interval are separated by a first time period. The method may also include estimating the future road speed based on the predicted speed difference and the current road speed.
Patent WO-2019114495-A1 (WO)
Title: 钉仓组件及使用该钉仓组件的医用吻合器
Inventor: YE YANPING
IPC: A61B17/072
Filed: 2018-11-16
Abstract: 一种钉仓组件(40)及使用钉仓组件(40)的医用吻合器，钉仓组件(40)包括推刀杆(47)、第一钳夹、第二钳夹、击发块(49)、切刀(45)及驱动机构(50)，第一钳夹的近端设有限位部(432)，切刀(45)设有保险部(453)，当击发块(49)位于钉仓组件(40)的近端时，推刀杆(47)带动切刀(45)及击发块(49)一起向钉仓组件(40)的远端移动，当击发块(49)位于钉仓组件(40)的远端时，驱动机构(50)驱动切刀(45)及第一钳夹相对运动，限位部(432)与保险部(453)相互抵持而限制切刀(45)继续向钉仓组件(40)的远端运动。钉仓组件(40)通过驱动机构(50)驱动切刀(45)及第一钳夹相对运动而使得限位部(432)与保险部(453)相互抵持，从而限制切刀(45)继续向钉仓组件(40)的远端运动，可以有效防止医生在未更换已击发的钉仓组件(40)的情况下闭合器械，避免医疗事故的发生或对正常组织产生伤害。