技术领域technical field
本发明涉及医疗器械技术领域，更具体的说是涉及一种一体手持式多功能吸引器。The invention relates to the technical field of medical devices, and more particularly to an integrated hand-held multifunctional aspirator.
背景技术Background technique
现有技术中男性、女性生殖器官，尤其是女性的子宫等器官容易病变，在对上述器官进行手术或组织物提取培养过程中，现有的有源吸引器体积大、结构复杂，不利于手术操作。In the prior art, male and female reproductive organs, especially female uterus and other organs are prone to pathological changes. In the process of performing surgery on the above-mentioned organs or extracting and cultivating tissue materials, the existing active suction device is large in size and complex in structure, which is not conducive to surgery. operate.
因此，如何提供一种体积小、操作方便的吸引器是本领域技术人员亟需解决的问题。Therefore, how to provide an aspirator with a small size and convenient operation is an urgent problem to be solved by those skilled in the art.
发明内容SUMMARY OF THE INVENTION
有鉴于此，本发明提供了一种一体手持式多功能吸引器，解决了现有技术中有源吸引器体积大、结构复杂不利于手术操作的技术问题。In view of this, the present invention provides an integrated hand-held multifunctional suction device, which solves the technical problems of the large volume and complex structure of the active suction device in the prior art, which are not conducive to surgical operations.
为了实现上述目的，本发明采用如下技术方案：In order to achieve the above object, the present invention adopts the following technical solutions:
本发明提供了一种一体手持式多功能吸引器，包括：The present invention provides an integrated hand-held multifunctional aspirator, comprising:
入腔吸管，lumen pipette,
手柄，手柄为中空管体，其内部包括第一腔室和第二腔室，第一腔室和第二腔室之间设置有气流阀；第一腔室远离气流阀的一端具有插接孔，入腔吸管经插接孔插接于第一腔体内；A handle, the handle is a hollow tube body, the interior of which includes a first chamber and a second chamber, and an airflow valve is arranged between the first chamber and the second chamber; the end of the first chamber away from the airflow valve has a plug-in connection a hole, and the cavity-injecting straw is inserted into the first cavity through the insertion hole;
电源、控制器、动力器及模式开关；电源、控制器、动力器均固定于第二腔室内部，动力器的吸引端穿过气流阀与入腔吸管气流连通；模式开关设置于第二腔室外壁上；The power source, the controller, the power unit and the mode switch; the power source, the controller and the power unit are all fixed inside the second chamber, and the suction end of the power unit passes through the airflow valve and is in airflow communication with the cavity suction pipe; the mode switch is arranged in the second chamber on the outside wall;
其中，电源与控制器和动力器电性连接；模式开关与控制器电性连接。Wherein, the power supply is electrically connected with the controller and the power device; the mode switch is electrically connected with the controller.
经由上述的技术方案可知，与现有技术相比，本发明公开提供了一种一体手持式多功能吸引器，由于手柄内设置两个腔室，第一腔室内插接入腔吸管连通，第二腔室内的动力器为吸引男性或女性生殖器腔体内的组织物提供动力源；同时本发明将电源与动力器集成于手柄内，降低了吸引器的体积，提高了医生的手术操作性，进而提高了手术效率。As can be seen from the above technical solutions, compared with the prior art, the present invention provides an integrated hand-held multi-function suction device. Since two chambers are arranged in the handle, the first chamber is inserted into the cavity and connected to the suction pipe, and the second chamber is connected to the suction pipe. The power source in the two chambers provides a power source for attracting the tissues in the male or female genital cavity; at the same time, the present invention integrates the power source and the power device in the handle, which reduces the volume of the suction device, improves the surgical operability of the doctor, and furthermore Improved surgical efficiency.
其次，本发明第二腔室内还集成有电源、动力器和控制器，通过模式开关选择模式，通过控制器控制动力器产生压力、改变压力大小、或停止产生压力；控制方便。Secondly, a power supply, a power unit and a controller are also integrated in the second chamber of the present invention, the mode is selected by the mode switch, and the controller is used to control the power unit to generate pressure, change the pressure size, or stop generating pressure; the control is convenient.
优选地，本发明提供的一体手持式多功能吸引器，还包括用于连接外部动力装置、工具或给药器的多功能管，多功能管从对应第一腔室的管壁插入并与其连通；其中多功能管处，可以用于外部给药，药液通过多功能管经入腔导管进入到腔内；或者用于盐水等清洗；当内部吸引压力不足时，还可以通过多功能管连接外部压力源，辅助工作；手术中需要使用到各种工具或摄像头等均可通过该管进入；实现了吸引器的多功能化，降低了上述工具等反复进入到腔室内的给患者造成的痛苦。Preferably, the integrated hand-held multifunctional aspirator provided by the present invention further comprises a multifunctional tube for connecting an external power device, a tool or an applicator, the multifunctional tube is inserted from the tube wall corresponding to the first chamber and communicates with it ; The multifunctional tube can be used for external administration, and the liquid medicine enters the cavity through the multifunctional tube through the lumen catheter; or it is used for cleaning with saline; when the internal suction pressure is insufficient, it can also be connected through the multifunctional tube External pressure source, auxiliary work; all kinds of tools or cameras that need to be used in the operation can be entered through the tube; the multi-function of the suction device is realized, and the pain caused by the repeated entry of the above tools into the chamber is reduced. .
优选地，本发明提供的一体手持式多功能吸引器，还包括用于储存组织物的储存囊，储存囊一端与入腔吸管和多功能管连通；另一端可拆卸于动力器的吸引端，且与动力器气流连通；现有技术中，需要将入腔导管插入人体腔室内，吸取组织物，然后拔出排放；需要反复抽吸，造成清除效率低，并且给患者带来很大的痛苦；而本发明的技术方案，储存囊内部能够暂存一定体积的组织物，吸引后，拔出到指定器皿中排放，不仅有利于一次性多量取出组织物，同时方便组织物培养的提取，也降低了患者的反复插入取出导管的痛苦。此外本发明储存囊与动力器吸引端可拆卸连接，方便更换。Preferably, the integrated handheld multifunctional suction device provided by the present invention further comprises a storage bag for storing tissues, one end of the storage bag is communicated with the lumen suction tube and the multifunctional tube; the other end is detachable to the suction end of the power device, And it is in air flow communication with the power device; in the prior art, it is necessary to insert the lumen catheter into the human body cavity, absorb the tissue, and then pull out and discharge; repeated suction is required, resulting in low removal efficiency and causing great pain to the patient In the technical scheme of the present invention, a certain volume of tissue can be temporarily stored in the storage bag, and after suction, it can be pulled out and discharged into a designated vessel, which is not only conducive to taking out a large amount of tissue at one time, but also facilitates the extraction of tissue culture. The pain of repeated insertion and removal of the catheter is reduced for the patient. In addition, the storage bag of the present invention is detachably connected with the suction end of the power device, which is convenient for replacement.
优选地，本发明提供的一体手持式多功能吸引器，还包括设置于手柄外壁上的显示屏，显示屏与控制器通信连接。其中显示屏可以用来显示电源电量、模式开关选择的模式，动力器产生的压力信息等；当摄像头连接控制器后，能够显示腔体内的情况。Preferably, the integrated hand-held multifunctional aspirator provided by the present invention further includes a display screen arranged on the outer wall of the handle, and the display screen is connected in communication with the controller. The display screen can be used to display the power supply, the mode selected by the mode switch, the pressure information generated by the power unit, etc.; when the camera is connected to the controller, it can display the situation in the cavity.
优选地，本发明提供的一体手持式多功能吸引器，还包括设置于第一腔室外壁上的组织物观察窗，组织物观察窗设置位置对应于储存囊的位置；采用此方案的效果为有利于医生在吸取组织物的过程中，观察组织物的颜色及性变，以判断是否进行继续抽吸，防止盲目抽吸，造成手术效率的降低。Preferably, the integrated hand-held multifunctional aspirator provided by the present invention further includes a tissue observation window arranged on the outer wall of the first chamber, and the position of the tissue observation window corresponds to the position of the storage bag; the effect of adopting this solution is as follows: It is beneficial for the doctor to observe the color and sexual change of the tissue during the process of sucking the tissue, so as to judge whether to continue the suction, and prevent blind suction, which will reduce the operation efficiency.
优选地，储存囊为透明弹性材料制成；方便通过观察窗观察吸引组织物的颜色及性变。储存囊的形状及容量可以根据需要任意选择，不受限制。Preferably, the storage bag is made of transparent elastic material; it is convenient to observe the color and sexual change of the suctioned tissue through the observation window. The shape and capacity of the storage bag can be arbitrarily selected according to needs without limitation.
优选地，本发明的电源为干电池、锂电池或可充电电池；本发明的电源控制在5V以下，电流控制在5mA，采用微电流降低对于腔室使用的安全性。Preferably, the power source of the present invention is a dry battery, a lithium battery or a rechargeable battery; the power source of the present invention is controlled below 5V, and the current is controlled at 5mA, and a microcurrent is used to reduce the safety of the chamber.
优选地，多功能管的管径为1-5mm，其另一端上具有防漏罩14；多功能管内配套设备或工具均可穿入；多功能管的材质可以与入腔导管相同的材料。Preferably, the diameter of the multifunctional tube is 1-5mm, and the other end has a leak-proof cover 14; the supporting equipment or tools in the multifunctional tube can be penetrated; the material of the multifunctional tube can be the same as that of the lumen catheter.
优选地，模式开关为按键开关、触摸开关或声控开关。其中模式开关能够控制开机、关机、吸引压力大小的控制、正负压的切换、显示屏的显示内容调节等。Preferably, the mode switch is a key switch, a touch switch or a voice switch. The mode switch can control startup, shutdown, suction pressure control, positive and negative pressure switching, and adjustment of display content on the display.
优选地，手柄外部具有手指抓槽，符合人体工程力学，降低医生使用过程中手部劳累程度。Preferably, there are finger grip grooves on the outside of the handle, which conforms to ergonomic mechanics and reduces the degree of hand fatigue of the doctor during use.
附图说明Description of drawings
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据提供的附图获得其他的附图。In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only It is an embodiment of the present invention. For those of ordinary skill in the art, other drawings can also be obtained according to the provided drawings without creative work.
图1附图为本发明提供的一体手持式多功能吸引器的外部结构示意图；Fig. 1 accompanying drawing is the external structure schematic diagram of the integrated handheld multifunctional suction device provided by the present invention;
图2附图为本发明提供的一体手持式多功能吸引器的内部结构示意图；Figure 2 is a schematic diagram of the internal structure of the integrated handheld multifunctional suction device provided by the present invention;
图3附图为本发明提供的一体手持式多功能吸引器的控制原理框图。FIG. 3 is a block diagram of the control principle of the integrated handheld multifunctional suction device provided by the present invention.
具体实施方式Detailed ways
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
本发明实施例公开了一种一体手持式多功能吸引器，解决了现有技术中有源吸引器体积大、结构复杂不利于手术操作的技术问题。The embodiment of the present invention discloses an integrated hand-held multifunctional suction device, which solves the technical problems in the prior art that the active suction device has a large volume and a complex structure, which is not conducive to surgical operations.
参见附图1-2，本发明提供了一种一体手持式多功能吸引器，包括：Referring to accompanying drawings 1-2, the present invention provides an integrated hand-held multifunctional aspirator, including:
入腔吸管1，其内可适配各种进入腔体手术器械；A cavity entry pipette 1, which can be adapted to various cavity entry surgical instruments;
手柄2，手柄2为中空管体，其内部包括第一腔室12和第二腔室13，第一腔室12和第二腔室13之间设置有气流阀11；第一腔室12远离气流阀11的一端具有插接孔，入腔吸管1进插接孔插接于第一腔体12内；The handle 2, the handle 2 is a hollow pipe body, and its interior includes a first chamber 12 and a second chamber 13, and an air flow valve 11 is arranged between the first chamber 12 and the second chamber 13; the first chamber 12 One end away from the airflow valve 11 has an insertion hole, and the insertion hole of the suction pipe 1 into the cavity is inserted into the first cavity 12;
电源3、控制器4、动力器5及模式开关8；电源3、控制器4、动力器5均固定于第二腔室13内部，动力器5的吸引端穿过气流阀11与入腔吸管1气流连通；The power source 3, the controller 4, the power unit 5 and the mode switch 8; the power source 3, the controller 4, and the power unit 5 are all fixed inside the second chamber 13, and the suction end of the power unit 5 passes through the airflow valve 11 and the cavity suction pipe 1 air flow connection;
模式开关8设置于第二腔室13外壁上；The mode switch 8 is arranged on the outer wall of the second chamber 13;
其中，电源3与控制器4和动力器5电性连接；模式开关8与控制器4电性连接；气流阀11，仅能够通过气流，液体组织无法通过。The power source 3 is electrically connected to the controller 4 and the power unit 5 ; the mode switch 8 is electrically connected to the controller 4 ; the airflow valve 11 can only pass airflow, and liquid tissue cannot pass through.
本发明公开提供了一种一体手持式多功能吸引器，由于手柄2内设置两个腔室，第一腔室12内插接入腔吸管1，动力器5的吸引端穿过气流阀11与第一腔室12气流连通，为吸引人体腔体内的组织物提供动力源；本发明将电源3与动力器5集成于手柄2内，降低了吸引器的体积，提高了医生的手术操作性，进而提高了手术效率。The present invention discloses and provides an integrated hand-held multifunctional suction device. Since the handle 2 is provided with two chambers, the first chamber 12 is inserted into the chamber suction pipe 1, and the suction end of the power device 5 passes through the airflow valve 11 and the suction pipe 1. The first chamber 12 communicates with air, and provides a power source for attracting the tissues in the human body cavity; the present invention integrates the power source 3 and the power device 5 in the handle 2, which reduces the volume of the suction device and improves the surgical operability of the doctor. This improves the efficiency of surgery.
其次，本发明第二腔室内集成有电源3、动力器5和控制器4，通过模式开关8选择模式，通过控制器4控制动力器5产生压力、改变压力大小、或停止产生压力；方便控制。Secondly, the power supply 3, the power unit 5 and the controller 4 are integrated in the second chamber of the present invention, the mode is selected by the mode switch 8, and the power unit 5 is controlled by the controller 4 to generate pressure, change the size of the pressure, or stop generating pressure; it is convenient to control .
其中，动力器5可以为微型马达、微型风机等，通过换向结构实现正、负压的转变。Among them, the power device 5 can be a micro motor, a micro fan, etc., and the change of positive pressure and negative pressure can be realized through the commutation structure.
在本发明提供的一体手持式多功能吸引器的一个实施例中，还包括用于连接外部动力装置、工具或给药器的多功能管6，多功能管6插入第一腔室12的管壁，且与入腔吸管1连通；其中多功能管6处，可以用于外部给药，药液通过多功能管6经入腔导管进入到腔内；或者用于盐水等清洗；当内部吸引压力不足时，还可以通过多功能管6连接外部压力源，辅助工作；手术中需要使用到各种工具或摄像头等均可通过该管进入；实现了吸引器的多功能化，降低了上述工具等反复进入到腔室内的给患者造成的痛苦。In one embodiment of the integrated hand-held multifunctional suction device provided by the present invention, it further includes a multifunctional tube 6 for connecting an external power device, a tool or an applicator, and the multifunctional tube 6 is inserted into the tube of the first chamber 12 The wall is connected to the lumen suction tube 1; the multifunctional tube 6 can be used for external administration, and the liquid medicine enters the lumen through the multifunctional tube 6 through the lumen catheter; or it is used for cleaning such as saline; when the internal suction When the pressure is insufficient, the external pressure source can also be connected through the multi-function tube 6 to assist the work; all kinds of tools or cameras that need to be used in the operation can be entered through the tube; the multi-functionality of the suction device is realized, and the above-mentioned tools are reduced. The pain caused to the patient by the repeated entry into the chamber.
在本发明提供的一体手持式多功能吸引器的另一个实施例中，还包括用于储存组织物的储存囊7，储存囊7一端与入腔吸管1和多功能管6连通；另一端可拆卸于动力器5的吸引端，且与动力器5气流连通；现有技术中，需要将入腔导管插入腔室内，吸取组织物，然后拔出排放；需要反复抽吸，造成清除效率低，并且给患者带来很大的痛苦；而本发明的技术方案，储存囊7内部能够暂存一定体积的组织物，吸引后，拔出到指定器皿中排放，不仅有利于一次性多量取出组织物，同时方便组织物培养的提取，也降低了患者的反复插入取出导管的痛苦。此外本发明储存囊7与动力器5吸引端可拆卸连接；方便更换。In another embodiment of the integrated hand-held multifunctional suction device provided by the present invention, it also includes a storage bag 7 for storing tissues, one end of the storage bag 7 is communicated with the lumen suction tube 1 and the multifunctional tube 6; the other end can be It is disassembled from the suction end of the power device 5, and is in airflow communication with the power device 5; in the prior art, the lumen catheter needs to be inserted into the chamber, the tissue is sucked, and then pulled out and discharged; repeated suction is required, resulting in low removal efficiency, And bring a lot of pain to the patient; and the technical solution of the present invention, the storage bag 7 can temporarily store a certain volume of tissue, after suction, pull out into a designated vessel for discharge, not only conducive to a large amount of tissue to be taken out at one time At the same time, it is convenient for the extraction of tissue culture, and also reduces the pain of repeated insertion and removal of catheters for patients. In addition, the storage bag 7 of the present invention is detachably connected to the suction end of the power unit 5, which is convenient for replacement.
在本发明提供的一体手持式多功能吸引器的另一些实施例中，还包括设置于手柄2外壁上的显示屏9，显示屏9与控制器4通信连接。其中显示屏9可以用来显示电源3电量、模式开关8选择的模式，动力器5产生的压力信息等；当摄像头连接控制器4后，能够显示腔体内的情况。In other embodiments of the integrated hand-held multifunctional aspirator provided by the present invention, a display screen 9 disposed on the outer wall of the handle 2 is further included, and the display screen 9 is connected to the controller 4 in communication. The display screen 9 can be used to display the power of the power supply 3, the mode selected by the mode switch 8, the pressure information generated by the power unit 5, etc.; when the camera is connected to the controller 4, it can display the situation in the cavity.
在本发明提供的一体手持式多功能吸引器的上述各实施例中，还包括设置于第一腔室12外壁上的组织物观察窗10，组织物观察窗10设置位置对应于储存囊7的位置；由此有利于医生在吸取组织物的过程中，观察组织物的颜色及性变，以判断是否进行继续抽吸，防止盲目抽吸，造成手术效率的降低。In the above-mentioned embodiments of the integrated hand-held multifunctional suction device provided by the present invention, the tissue observation window 10 is further included on the outer wall of the first chamber 12 , and the position of the tissue observation window 10 corresponds to the position of the storage bag 7 . position; it is beneficial for the doctor to observe the color and sexual change of the tissue during the process of sucking the tissue, so as to judge whether to continue the suction, and prevent blind suction and reduce the operation efficiency.
有利的是，储存囊7为透明弹性材料制成；方便通过观察窗10观察吸引组织物的颜色及性变。储存囊7的形状及容量可以任意选择，不受限制。Advantageously, the storage bag 7 is made of transparent elastic material; it is convenient to observe the color and sexual change of the suctioned tissue through the observation window 10 . The shape and capacity of the storage bag 7 can be arbitrarily selected without limitation.
更有利的是，本发明的电源3为干电池、锂电池或可充电电池；本发明的电源3控制在5V以下，电流控制在5mA，采用微电流降低对于腔室使用的安全性。More advantageously, the power source 3 of the present invention is a dry battery, a lithium battery or a rechargeable battery; the power source 3 of the present invention is controlled below 5V, the current is controlled at 5mA, and the use of microcurrent reduces the safety of the chamber.
其中，多功能管6的管径为1-5mm；其另一端上具有防漏罩14；多功能管6内配套设备或工具均可穿入；多功能管6的材质可以与入腔导管相同的材料。The diameter of the multifunctional tube 6 is 1-5mm; the other end is provided with a leak-proof cover 14; the supporting equipment or tools in the multifunctional tube 6 can be penetrated; the material of the multifunctional tube 6 can be the same as that of the lumen catheter s material.
模式开关8为按键开关、触摸开关或声控开关。其中模式开关8能够控制开机、关机、吸引压力大小的控制、正负压的切换、显示屏9的显示内容调节等。The mode switch 8 is a key switch, a touch switch or a voice switch. The mode switch 8 can control startup, shutdown, control of the suction pressure, switching of positive and negative pressure, adjustment of the display content of the display screen 9, and the like.
手柄2外部具有手指抓槽，符合人体工程力学，降低医生使用过程中手部劳累程度。The outside of the handle 2 has a finger grip groove, which conforms to ergonomic mechanics and reduces the degree of hand fatigue during the use of the doctor.
本说明书中各个实施例采用递进的方式描述，每个实施例重点说明的都是与其他实施例的不同之处，各个实施例之间相同相似部分互相参见即可。对于实施例公开的装置而言，由于其与实施例公开的方法相对应，所以描述的比较简单，相关之处参见方法部分说明即可。The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments, and the same and similar parts between the various embodiments can be referred to each other. As for the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant part can be referred to the description of the method.
对所公开的实施例的上述说明，使本领域专业技术人员能够实现或使用本发明。对这些实施例的多种修改对本领域的专业技术人员来说将是显而易见的，本文中所定义的一般原理可以在不脱离本发明的精神或范围的情况下，在其它实施例中实现。因此，本发明将不会被限制于本文所示的这些实施例，而是要符合与本文所公开的原理和新颖特点相一致的最宽的范围。The above description of the disclosed embodiments enables any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920044186 | 2019-01-10 | ||
| CN2019200441869 | 2019-01-10 | ||
| CN2019100239710 | 2019-01-10 | ||
| CN201910023971 | 2019-01-10 |
| Publication Number | Publication Date |
|---|---|
| CN109999235Atrue CN109999235A (en) | 2019-07-12 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920525799.4UExpired - Fee RelatedCN210673869U (en) | 2019-01-10 | 2019-04-17 | Integrative hand-held type multifunctional suction apparatus |
| CN201910310387.3APendingCN109999235A (en) | 2019-01-10 | 2019-04-17 | A kind of one hand-held type multifunctional aspirator |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920525799.4UExpired - Fee RelatedCN210673869U (en) | 2019-01-10 | 2019-04-17 | Integrative hand-held type multifunctional suction apparatus |
| Country | Link |
|---|---|
| CN (2) | CN210673869U (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210673869U (en)* | 2019-01-10 | 2020-06-05 | 上海家宝医学保健科技有限公司 | Integrative hand-held type multifunctional suction apparatus |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040073195A1 (en)* | 1990-12-14 | 2004-04-15 | Cucin Robert L. | Power-assisted tissue-aspiration instrument system employing an electronically-controlled air-flow valve assembly within an external instrument controller |
| TWM269070U (en)* | 2004-07-07 | 2005-07-01 | Hung-Ji Deng | Body fluid aspirator |
| CN103977469A (en)* | 2014-05-22 | 2014-08-13 | 钱建民 | Novel multifunctional surgical flushing and suction catheter |
| WO2014201804A1 (en)* | 2013-06-21 | 2014-12-24 | Qian Jianmin | Multifunctional flushing and drawing catheter |
| WO2016107615A1 (en)* | 2014-12-31 | 2016-07-07 | 杭州康基医疗器械有限公司 | Medical-use visual suction tube |
| KR101699622B1 (en)* | 2015-09-22 | 2017-01-24 | 울산대학교 산학협력단 | Multichannel suction and irrigation tube |
| CN206534983U (en)* | 2016-08-31 | 2017-10-03 | 蒋娜 | Hand-hold aspirator |
| CN210673869U (en)* | 2019-01-10 | 2020-06-05 | 上海家宝医学保健科技有限公司 | Integrative hand-held type multifunctional suction apparatus |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040073195A1 (en)* | 1990-12-14 | 2004-04-15 | Cucin Robert L. | Power-assisted tissue-aspiration instrument system employing an electronically-controlled air-flow valve assembly within an external instrument controller |
| TWM269070U (en)* | 2004-07-07 | 2005-07-01 | Hung-Ji Deng | Body fluid aspirator |
| WO2014201804A1 (en)* | 2013-06-21 | 2014-12-24 | Qian Jianmin | Multifunctional flushing and drawing catheter |
| CN103977469A (en)* | 2014-05-22 | 2014-08-13 | 钱建民 | Novel multifunctional surgical flushing and suction catheter |
| WO2016107615A1 (en)* | 2014-12-31 | 2016-07-07 | 杭州康基医疗器械有限公司 | Medical-use visual suction tube |
| KR101699622B1 (en)* | 2015-09-22 | 2017-01-24 | 울산대학교 산학협력단 | Multichannel suction and irrigation tube |
| CN206534983U (en)* | 2016-08-31 | 2017-10-03 | 蒋娜 | Hand-hold aspirator |
| CN210673869U (en)* | 2019-01-10 | 2020-06-05 | 上海家宝医学保健科技有限公司 | Integrative hand-held type multifunctional suction apparatus |
| Publication number | Publication date |
|---|---|
| CN210673869U (en) | 2020-06-05 |
| Publication | Publication Date | Title |
|---|---|---|
| US6059803A (en) | Ear vacuum | |
| ES2859748T3 (en) | Eye surgery system | |
| CN104284688B (en) | Rinse-system including double pump | |
| US20120130174A1 (en) | Rapid Endoscopic Gastrointestinal Irrigation System for Gastrointestinal Bleeding | |
| CN210673869U (en) | Integrative hand-held type multifunctional suction apparatus | |
| CN201790874U (en) | Simple skin segregation device | |
| CN110353787A (en) | A kind of gynaecology's diagnosing and treating apparatus | |
| CN213216824U (en) | Hand-controlled lavage type double-cavity suction apparatus under endoscope | |
| CN105250013A (en) | Sucker type foreign matter extractor | |
| CN116808327A (en) | Single-hand separated-distance drawing and flushing all-in-one integrated device for field operation | |
| CN209611091U (en) | A kind of laryngoscope of fast demountable | |
| CN210472205U (en) | Portable anorectal ligation device | |
| CN209529760U (en) | A kind of intracavitary suction device | |
| CN205144684U (en) | Suction cup foreign body remover | |
| CN217659781U (en) | Endoscope system convenient for suction | |
| CN214969738U (en) | Improved handheld electric negative pressure aspirator | |
| CN218739069U (en) | Visual portable minimally invasive surgery set for soft tissue loosening | |
| CN213641564U (en) | Otology operation aspirator capable of connecting syringe needle | |
| RU191815U1 (en) | DEVICE FOR HYDROPREPARATION OF SOFT TISSUES AND REMOVAL OF SUBCUTANOUS FAT CELL | |
| US20250255704A1 (en) | Negative-pressure suction device for tonsillolith | |
| CN112169045B (en) | Medical oncology nursing is with preventing blockking up drainage tube | |
| RU62524U1 (en) | Aspirator Medical | |
| CN212730153U (en) | Tympanic membrane puncture aspirator | |
| CN220442966U (en) | Perfusion aspirator and perfusion aspiration system with same | |
| CN213251749U (en) | Portable wound clearance appearance |
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication | Application publication date:20190712 |