WO2018018394A1 - Device for preventing patient from infection during treatment - Google Patents
Device for preventing patient from infection during treatment Download PDFInfo
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- WO2018018394A1 WO2018018394A1 PCT/CN2016/091654 CN2016091654W WO2018018394A1 WO 2018018394 A1 WO2018018394 A1 WO 2018018394A1 CN 2016091654 W CN2016091654 W CN 2016091654W WO 2018018394 A1 WO2018018394 A1 WO 2018018394A1
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- fixedly connected
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- scissor arm
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- left end
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
Definitions
- the invention relates to the technical field of medical instruments, in particular to a device in which a patient is not infected during the treatment.
- the present invention provides a technical solution: a device that is not infected by a patient during a treatment process, including a handle, a front surface of the handle is provided with a sliding slot, and the sliding slot is movably mounted with a clamping device.
- the clamping device is rotatably connected with an upper connecting rod and a lower connecting rod, the upper connecting rod is rotatably connected with an upper scissor arm, and the lower connecting rod is rotatably connected with a lower scissor arm, and the upper scissor arm and the lower scissor arm rotate
- An expander is fixedly mounted on the right end of the upper scissor arm and the lower scissor arm, a bulb is fixedly connected to the right end surface of the expander, a glass cover is mounted on the outer side of the bulb, and a telescopic device is fixedly connected to the right end surface of the handle.
- the front surface of the telescopic device is provided with a slide switch, the right end surface of the telescopic device is fixedly connected with a applicator arm, and the left end of the applicator arm is provided with a medicine tank, and the upper surface of the applicator arm is provided
- the squeezing device includes a push rod, a baffle and a rectangular rack.
- the sliding slot is movably mounted with a push rod.
- the bottom end of the push rod is fixedly connected with a baffle.
- the rectangular rack is provided with a convex block at the right end of the upper scissor arm and the lower scissor arm, and the left end of the expander is provided with a groove, and the groove is fixedly mounted with the bump.
- the telescopic device comprises a hollow rod, a saw blade, a gear, a rotating shaft and a motor
- the right end surface of the handle is fixedly connected with a hollow rod
- the inner wall of the hollow rod is fixedly connected with a motor
- the left end of the motor is fixedly connected with a rotating shaft.
- a gear is fixedly connected to the left end of the rotating shaft
- a left side end of the applicator arm is fixedly connected with a saw blade
- the saw tooth bar is provided with a tooth shape matched with the gear, and the gear meshes with the saw blade.
- the invention has the beneficial effects that the invention has a bulb and a glass cover, can illuminate the treatment part, does not need to work with a flashlight, is simple and convenient, and has an expansion board and a scissors arm, the expansion board
- the medical staff can replace the expansion board after using the device, so that the device can be used immediately for the next work, which is economical, convenient, and does not cause bacterial infection, etc.
- the arm and the twitching plate complete the medicine on the inside of the patient's vagina, and have a telescopic device and a slide switch, which can accurately control the length of the patient's body, so that the part that needs treatment can be smoothly contacted, and the utility model has the advantages of convenient use and wide application range.
- a clamping device is provided, which can fix the position of the scissors arm and the expansion plate after the expansion arm of the scissors arm is extended to the patient's vagina, without the need for manual support, the medical staff can completely operate with one hand and the other hand to take the medicine.
- the utility model is extremely practical and convenient, and has simple operation.
- the invention has the advantages of tiny design, simple structure, wide application range and good economy. Continued use, safe and reliable, the patient will not be infected, one-hand operation.
- Figure 1 is a front elevational view of the present invention.
- Figure 2 is a front cross-sectional view of the telescopic device.
- Figure 3 is a side cross-sectional view of the telescopic device.
- Figure 4 is a side cross-sectional view of the chucking device.
- Figure 5 is a front cross-sectional view of the clamping device.
- Figure 6 is a front elevational view of the upper scissor arm.
- Figure 7 is a partial cross-sectional view of the expansion board.
- the present invention provides a technical solution: a device that is not infected by a patient during a treatment process, including a handle 1.
- the front surface of the handle 1 is provided with a chute 2, and the chute 2
- the clamping device 3 is rotatably connected with an upper link 4 and a lower link 14
- the upper link 4 is rotatably connected with an upper scissor arm 7
- the lower link 14 is rotatably connected
- the lower scissor arm 15 is rotatably connected to the lower scissor arm 15
- the expander 11 is fixedly mounted on the right end of the upper scissor arm 7 and the lower scissor arm 15
- the bulb is fixedly connected to the right end of the expander 11 12, said
- a glass cover 13 is attached to the outer side of the bulb 12, and a telescopic device 5 is fixedly connected to the right end surface of the handle 1.
- the front surface of the telescopic device 5 is provided with a slide switch 6, and the right end surface of the telescopic device 5 is fixedly connected with the applicator arm 9.
- the left end of the applicator arm 9 is provided with a medicine tank 8, and the upper surface of the applicator arm 9 is provided with a twitching plate 10, and the clamping device 3 comprises a push rod 31, a baffle 32 and a rectangular rack 33.
- a push rod 31 is movably mounted in the sliding slot 2, and a baffle 32 is fixedly connected to the lower end of the push rod 31.
- a rectangular rack 33 is fixedly connected to the bottom of the sliding slot 2, and the upper scissor arm 7 and the lower scissor arm The right end of each of the 15 ends is provided with a protrusion 71.
- the left end of the expander 11 is provided with a groove 111.
- the groove 111 is fixedly mounted with the protrusion 71.
- the expansion device 5 includes a hollow rod 51, a saw blade 52, a gear 53, The shaft 54 and the motor 55 are fixedly connected with a hollow rod 51.
- the inner wall of the hollow rod 51 is fixedly connected with a motor 55.
- the left end of the motor 55 is fixedly connected with a rotating shaft 54.
- the left end of the rotating shaft 54 is fixedly connected.
- a gear 53, a left end surface of the applicator arm 9 is fixedly connected with a saw blade 52, and the saw blade 52 is provided with a tooth Tooth, the gear 53 matches the serration 53 engaging bar 52.
- the rack 33 is fixed so that the position of the expansion plate 11 is fixed, and the expansion switch 5 is controlled by the slide switch 6, so that the applicator arm 9 reaches the designated place, and the medicine in the medicine tank 8 is sent to the lesion of the patient, again. Pull the twitch plate, 10, and put the drug on the lesion.
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- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
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- Life Sciences & Earth Sciences (AREA)
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Abstract
A device for preventing patients from infection during treatment is provided with a lamp bulb (12) and a glass cover (13) that can illuminate the site to be treated without the need to operate with a flashlight, making the treatment simple and convenient; with expansion boards (11) and scissor arms (7, 15), the expansion boards (11) being designed to be detachable, and healthcare personnel being able to change the expansion boards (11) after using the device, thereby being able to immediately use the device for the next operation, making the device economical, convenient and efficient, with no problems such as bacterial infection and the like being caused; with an applicator arm (9) and a mobile plate (10) to achieve vaginal administration to patients; with a telescopic device (5) and a slide switch (6) that can accurately control the length into the patient's body, and thus the site in need of treatment can be smoothly contacted, making the device convenient and useful for a wide range of applications.
Description
本发明涉及医疗器械技术领域，具体为一种患者在治疗过程中不会被感染的装置。The invention relates to the technical field of medical instruments, in particular to a device in which a patient is not infected during the treatment.
妇科疾病的许多治疗是通过内阴道给药来实现的，目前，妇科常见疾病如：宫颈炎、阴道炎等的治疗方法大多是采用药物治疗，但是至今无理想的给药工具，医生只好让病人用手指将药物送达到病变部位，这种方法操作很不卫生，且容易引起交叉感染，给患者用药带来诸多不便，且用其他的仪器易感染细菌，操作麻烦，因此，在这里引出了一种全新的技术方案。Many treatments for gynecological diseases are achieved by internal vaginal administration. At present, most of the common gynecological diseases such as cervicitis and vaginitis are treated with drugs, but so far there is no ideal drug delivery tool, and the doctor has to let the patient Using a finger to deliver the drug to the lesion, this method is very unsanitary, and it is easy to cause cross-infection. It brings a lot of inconvenience to the patient, and it is easy to infect bacteria with other instruments, which is troublesome. Therefore, it is introduced here. A new technical solution.
发明内容Summary of the invention
本发明的目的在于提供一种患者在治疗过程中不会被感染的装置，以解决上述背景技术中提出的问题。It is an object of the present invention to provide a device in which a patient is not infected during treatment to solve the problems set forth in the above background.
为实现上述目的，本发明提供如下技术方案：一种患者在治疗过程中不会被感染的装置，包括手柄，所述手柄前表面设有滑槽，所述滑槽活动安装有卡紧装置，所述卡紧装置转动连接有上连杆和下连杆，所述上连杆转动连接有上剪刀臂，所述下连杆转动连接有下剪刀臂，所述上剪刀臂与下剪刀臂转动连接，所述上剪刀臂与下剪刀臂右端均固定安装有扩充器，所述扩充器右端面固定连接有灯泡，所述灯泡外侧安装有玻璃罩，所述手柄右端面固定连接有伸缩装置，所述伸缩装置前表面设有滑动开关，所述伸缩装置右端面固定连接有给药器臂，所述给药器臂左端设有药槽，所述给药器臂上表面设
有抽动板，所述卡紧装置包括推杆、挡板和矩形齿条，所述滑槽内活动安装有推杆，所述推杆下端固定连接有挡板，所述滑槽底部固定连接有矩形齿条，所述上剪刀臂与下剪刀臂均右端设有凸块，所述扩充器左端设有凹槽，所述凹槽与凸块固定安装。In order to achieve the above object, the present invention provides a technical solution: a device that is not infected by a patient during a treatment process, including a handle, a front surface of the handle is provided with a sliding slot, and the sliding slot is movably mounted with a clamping device. The clamping device is rotatably connected with an upper connecting rod and a lower connecting rod, the upper connecting rod is rotatably connected with an upper scissor arm, and the lower connecting rod is rotatably connected with a lower scissor arm, and the upper scissor arm and the lower scissor arm rotate An expander is fixedly mounted on the right end of the upper scissor arm and the lower scissor arm, a bulb is fixedly connected to the right end surface of the expander, a glass cover is mounted on the outer side of the bulb, and a telescopic device is fixedly connected to the right end surface of the handle. The front surface of the telescopic device is provided with a slide switch, the right end surface of the telescopic device is fixedly connected with a applicator arm, and the left end of the applicator arm is provided with a medicine tank, and the upper surface of the applicator arm is provided
The squeezing device includes a push rod, a baffle and a rectangular rack. The sliding slot is movably mounted with a push rod. The bottom end of the push rod is fixedly connected with a baffle. The rectangular rack is provided with a convex block at the right end of the upper scissor arm and the lower scissor arm, and the left end of the expander is provided with a groove, and the groove is fixedly mounted with the bump.
优选的，所述伸缩装置包括空心杆、锯齿条、齿轮、转轴和电机，所述把柄右端面固定连接有空心杆，所述空心杆内壁固定连接有电机，所述电机左端固定连接有转轴，所述转轴左端固定连接有齿轮，所述给药器臂左端面固定连接有锯齿条，所述锯齿条设有与齿轮相匹配的齿型，所述齿轮与锯齿条啮合。Preferably, the telescopic device comprises a hollow rod, a saw blade, a gear, a rotating shaft and a motor, the right end surface of the handle is fixedly connected with a hollow rod, the inner wall of the hollow rod is fixedly connected with a motor, and the left end of the motor is fixedly connected with a rotating shaft. A gear is fixedly connected to the left end of the rotating shaft, and a left side end of the applicator arm is fixedly connected with a saw blade, and the saw tooth bar is provided with a tooth shape matched with the gear, and the gear meshes with the saw blade.
与现有技术相比，本发明的有益效果是：本发明设有灯泡和玻璃罩，可以对治疗部位进行照明，无需用手电筒进行工作，简单方便，设有扩充板和剪刀臂，此扩充板为可拆卸设计，医护人员在使用完本装置后可以对扩充板进行更换，从而可以立刻使用本装置进行下一次工作，经济性好，方便快捷，不会导致细菌感染等问题，设有给药器臂和抽动板，完成对患者阴道内部的上药，设有伸缩装置和滑动开关，可以准确的控制伸入患者体内的长度，从而可以顺利接触需要治疗的部位，使用方便，适用范围广，设有卡紧装置，可以在剪刀臂带动扩充板对患者阴道进行扩充后，将剪刀臂和扩充板的位置固定，无需人手去扶持，医护人员完全可以单手操作，另一只手去拿药物，极为实用方便，且操作简单，本发明设计精巧，结构简单，适用范围广，经济性好，可持续使用，安全可靠，患者不会被感染，可单手操作。Compared with the prior art, the invention has the beneficial effects that the invention has a bulb and a glass cover, can illuminate the treatment part, does not need to work with a flashlight, is simple and convenient, and has an expansion board and a scissors arm, the expansion board For the detachable design, the medical staff can replace the expansion board after using the device, so that the device can be used immediately for the next work, which is economical, convenient, and does not cause bacterial infection, etc. The arm and the twitching plate complete the medicine on the inside of the patient's vagina, and have a telescopic device and a slide switch, which can accurately control the length of the patient's body, so that the part that needs treatment can be smoothly contacted, and the utility model has the advantages of convenient use and wide application range. A clamping device is provided, which can fix the position of the scissors arm and the expansion plate after the expansion arm of the scissors arm is extended to the patient's vagina, without the need for manual support, the medical staff can completely operate with one hand and the other hand to take the medicine. The utility model is extremely practical and convenient, and has simple operation. The invention has the advantages of exquisite design, simple structure, wide application range and good economy. Continued use, safe and reliable, the patient will not be infected, one-hand operation.
图1为本发明正视图。
Figure 1 is a front elevational view of the present invention.
图2为伸缩装置正剖视图。Figure 2 is a front cross-sectional view of the telescopic device.
图3为伸缩装置侧剖视图。Figure 3 is a side cross-sectional view of the telescopic device.
图4为卡紧装置侧剖视图。Figure 4 is a side cross-sectional view of the chucking device.
图5为卡紧装置正剖视图。Figure 5 is a front cross-sectional view of the clamping device.
图6为上剪刀臂正视图。Figure 6 is a front elevational view of the upper scissor arm.
图7为扩充板局部剖视图。Figure 7 is a partial cross-sectional view of the expansion board.
图中：1手柄、2滑槽、3卡紧装置、31推杆、32挡板、33矩形齿条、4上连杆、5伸缩装置、51空心杆、52锯齿条、53齿轮、54转轴、55电机、6滑动开关、7上剪刀臂、71凸块、8药槽、9给药器臂、10抽动板、11扩充板、111凹槽、12灯泡、13玻璃罩、14下连杆、15下剪刀臂。In the figure: 1 handle, 2 chute, 3 clamping device, 31 push rod, 32 baffle, 33 rectangular rack, 4 upper link, 5 telescopic device, 51 hollow rod, 52 saw blade, 53 gear, 54 shaft , 55 motor, 6 slide switch, 7 upper scissors arm, 71 bump, 8 medicine tank, 9 applicator arm, 10 twitch plate, 11 expansion plate, 111 groove, 12 bulb, 13 glass cover, 14 lower link , 15 scissors arm.
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 are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, but not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.
请参阅图1-7，本发明提供一种技术方案：一种患者在治疗过程中不会被感染的装置，包括手柄1，所述手柄1前表面设有滑槽2，所述滑槽2活动安装有卡紧装置3，所述卡紧装置3转动连接有上连杆4和下连杆14，所述上连杆4转动连接有上剪刀臂7，所述下连杆14转动连接有下剪刀臂15，所述上剪刀臂7与下剪刀臂15转动连接，所述上剪刀臂7与下剪刀臂15右端均固定安装有扩充器11，所述扩充器11右端面固定连接有灯泡12，所述
灯泡12外侧安装有玻璃罩13，所述手柄1右端面固定连接有伸缩装置5，所述伸缩装置5前表面设有滑动开关6，所述伸缩装置5右端面固定连接有给药器臂9，所述给药器臂9左端设有药槽8，所述给药器臂9上表面设有抽动板10，所述卡紧装置3包括推杆31、挡板32和矩形齿条33，所述滑槽2内活动安装有推杆31，所述推杆31下端固定连接有挡板32，所述滑槽2底部固定连接有矩形齿条33，所述上剪刀臂7与下剪刀臂15右端均设有凸块71，所述扩充器11左端设有凹槽111，所述凹槽111与凸块71固定安装，所述伸缩装置5包括空心杆51、锯齿条52、齿轮53、转轴54和电机55，所述把柄1右端面固定连接有空心杆51，所述空心杆51内壁固定连接有电机55，所述电机55左端固定连接有转轴54，所述转轴54左端固定连接有齿轮53，所述给药器臂9左端面固定连接有锯齿条52，所述锯齿条52设有与齿轮53相匹配的齿型，所述齿轮53与锯齿条52啮合。Referring to FIG. 1-7, the present invention provides a technical solution: a device that is not infected by a patient during a treatment process, including a handle 1. The front surface of the handle 1 is provided with a chute 2, and the chute 2 The clamping device 3 is rotatably connected with an upper link 4 and a lower link 14 , and the upper link 4 is rotatably connected with an upper scissor arm 7 , and the lower link 14 is rotatably connected The lower scissor arm 15 is rotatably connected to the lower scissor arm 15 , and the expander 11 is fixedly mounted on the right end of the upper scissor arm 7 and the lower scissor arm 15 , and the bulb is fixedly connected to the right end of the expander 11 12, said
A glass cover 13 is attached to the outer side of the bulb 12, and a telescopic device 5 is fixedly connected to the right end surface of the handle 1. The front surface of the telescopic device 5 is provided with a slide switch 6, and the right end surface of the telescopic device 5 is fixedly connected with the applicator arm 9. The left end of the applicator arm 9 is provided with a medicine tank 8, and the upper surface of the applicator arm 9 is provided with a twitching plate 10, and the clamping device 3 comprises a push rod 31, a baffle 32 and a rectangular rack 33. A push rod 31 is movably mounted in the sliding slot 2, and a baffle 32 is fixedly connected to the lower end of the push rod 31. A rectangular rack 33 is fixedly connected to the bottom of the sliding slot 2, and the upper scissor arm 7 and the lower scissor arm The right end of each of the 15 ends is provided with a protrusion 71. The left end of the expander 11 is provided with a groove 111. The groove 111 is fixedly mounted with the protrusion 71. The expansion device 5 includes a hollow rod 51, a saw blade 52, a gear 53, The shaft 54 and the motor 55 are fixedly connected with a hollow rod 51. The inner wall of the hollow rod 51 is fixedly connected with a motor 55. The left end of the motor 55 is fixedly connected with a rotating shaft 54. The left end of the rotating shaft 54 is fixedly connected. a gear 53, a left end surface of the applicator arm 9 is fixedly connected with a saw blade 52, and the saw blade 52 is provided with a tooth Tooth, the gear 53 matches the serration 53 engaging bar 52.
工作原理：拉开抽动板10，将药物放到给药器的药槽8中，再推回抽动板10，提起推杆31，再左右移动推杆31，推杆31带动上连杆4和下连杆14，上连杆4和下连杆14分别通过上剪刀臂7和下剪刀臂15带动扩充板11将患者阴道扩充至适当宽度，然后放下推杆31，使挡板32卡在矩形齿条33内，从而扩充板11的位置得以固定，再使用滑动开关6控制伸缩装置5，使给药器臂9抵达至指定地点，将药槽8中的药物送到患者的病变部位，再次拉开抽动板,10，将药物放到病变部位上即可。Working principle: pull the twitching plate 10, put the medicine into the medicine tank 8 of the applicator, push back the twitching board 10, lift the push rod 31, and then move the push rod 31 left and right, the push rod 31 drives the upper link 4 and The lower link 14, the upper link 4 and the lower link 14 respectively drive the expansion plate 11 through the upper scissor arm 7 and the lower scissor arm 15 to expand the patient's vagina to an appropriate width, and then the pusher 31 is lowered to cause the baffle 32 to be caught in the rectangle. The rack 33 is fixed so that the position of the expansion plate 11 is fixed, and the expansion switch 5 is controlled by the slide switch 6, so that the applicator arm 9 reaches the designated place, and the medicine in the medicine tank 8 is sent to the lesion of the patient, again. Pull the twitch plate, 10, and put the drug on the lesion.
尽管已经示出和描述了本发明的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本发明的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本发明的范围由所附权利要求及其等同物限定。
While the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art The scope of the invention is defined by the appended claims and their equivalents.
Claims (2)
- 一种患者在治疗过程中不会被感染的装置，包括手柄(1)，其特征在于：所述手柄(1)前表面设有滑槽(2)，所述滑槽(2)活动安装有卡紧装置(3)，所述卡紧装置(3)转动连接有上连杆(4)和下连杆(14)，所述上连杆(4)转动连接有上剪刀臂(7)，所述下连杆(14)转动连接有下剪刀臂(15)，所述上剪刀臂(7)与下剪刀臂(15)转动连接，所述上剪刀臂(7)与下剪刀臂(15)右端均固定安装有扩充器(11)，所述扩充器(11)右端面固定连接有灯泡(12)，所述灯泡(12)外侧安装有玻璃罩(13)，所述手柄(1)右端面固定连接有伸缩装置(5)，所述伸缩装置(5)前表面设有滑动开关(6)，所述伸缩装置(5)右端面固定连接有给药器臂(9)，所述给药器臂(9)左端设有药槽(8)，所述给药器臂(9)上表面设有抽动板(10)，所述卡紧装置(3)包括推杆(31)、挡板(32)和矩形齿条(33)，所述滑槽(2)内活动安装有推杆(31)，所述推杆(31)下端固定连接有挡板(32)，所述滑槽(2)底部固定连接有矩形齿条(33)，所述上剪刀臂(7)与下剪刀臂(15)右端均设有凸块(71)，所述扩充器(11)左端设有凹槽(111)，所述凹槽(111)与凸块(71)固定安装。A device for preventing a patient from being infected during a treatment, comprising a handle (1), characterized in that: a front surface of the handle (1) is provided with a sliding slot (2), and the sliding slot (2) is movably mounted a clamping device (3), the clamping device (3) is rotatably connected with an upper link (4) and a lower link (14), and the upper link (4) is rotatably connected with an upper scissors arm (7), The lower link (14) is rotatably coupled to a lower scissor arm (15) rotatably coupled to the lower scissor arm (15), the upper scissor arm (7) and the lower scissor arm (15) An expander (11) is fixedly mounted on the right end thereof, a bulb (12) is fixedly connected to the right end surface of the expander (11), and a glass cover (13) is mounted on the outer side of the bulb (12), and the handle (1) a telescopic device (5) is fixedly connected to the right end surface, a sliding switch (6) is disposed on the front surface of the telescopic device (5), and a applicator arm (9) is fixedly connected to the right end surface of the telescopic device (5). The left end of the applicator arm (9) is provided with a medicine tank (8), the upper surface of the applicator arm (9) is provided with a twitch plate (10), and the clamping device (3) comprises a push rod (31), a baffle (32) and a rectangular rack (33), wherein the sliding groove (2) is movably mounted with a push rod (31), and the push rod (31) is under A baffle plate (32) is fixedly connected to the end, and a rectangular rack (33) is fixedly connected to the bottom of the chute (2), and the upper end of the upper scissor arm (7) and the lower scissor arm (15) are provided with a bump ( 71), the left end of the expander (11) is provided with a groove (111), and the groove (111) is fixedly mounted with the bump (71).
- 根据权利要求1所述的一种患者在治疗过程中不会被感染的装置，其特征在于：所述伸缩装置(5)包括空心杆(51)、锯齿条(52)、齿轮(53)、转轴(54)和电机(55)，所述把柄(1)右端面固定连接有空心杆(51)，所述空心杆(51)内壁固定连接有电机(55)，所述电机(55)左端固定连接有转轴(54)，所述转轴(54)左端固定连接有齿轮(53)，所述给药器臂(9)左端面固定连接有锯齿条(52)，所述锯齿条(52)设有与齿轮(53)相匹配的齿型，所述齿轮(53)与锯齿条(52)啮合。 A device according to claim 1 for preventing infection of a patient during treatment, characterized in that said telescopic device (5) comprises a hollow rod (51), a saw blade (52), a gear (53), a rotating shaft (54) and a motor (55), the right end surface of the handle (1) is fixedly connected with a hollow rod (51), and the inner wall of the hollow rod (51) is fixedly connected with a motor (55), and the left end of the motor (55) A rotating shaft (54) is fixedly connected, a gear (53) is fixedly connected to the left end of the rotating shaft (54), and a saw blade (52) is fixedly connected to the left end surface of the applicator arm (9), and the sawtooth strip (52) A tooth pattern matching the gear (53) is provided, and the gear (53) is engaged with the saw blade (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2016/091654 WO2018018394A1 (en) | 2016-07-25 | 2016-07-25 | Device for preventing patient from infection during treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2016/091654 WO2018018394A1 (en) | 2016-07-25 | 2016-07-25 | Device for preventing patient from infection during treatment |
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| Publication Number | Publication Date |
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| WO2018018394A1 true WO2018018394A1 (en) | 2018-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2016/091654 WO2018018394A1 (en) | 2016-07-25 | 2016-07-25 | Device for preventing patient from infection during treatment |
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| Country | Link |
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| WO (1) | WO2018018394A1 (en) |
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