CN109611970B - Local air purification device for operation - Google Patents

Abstract

The invention discloses a local air purification device for an operation, which relates to the technical field of medical treatment.A base is provided with a purifier by adopting a height-adjustable support of a lifting adjusting support component, an oscillator is arranged on the base 1 so as to lead a spray head to swing within a certain amplitude through the oscillator, and the spray head is sleeved on a local shield component and extends into a cavity enclosed by the local shield component; the partial shield assembly is a retractable and adjustable diameter setting. The local shield assembly is telescopic and can adjust the diameter, the size of the shield can be adjusted according to needs, the convenience of operation can be guaranteed, and meanwhile, the air purification effect of the operation position is improved.

Description

Translated fromChinese

一种手术用局部空气净化装置A kind of local air purification device for surgery

技术领域technical field

本发明涉及医疗技术领域，具体是一种手术用局部空气净化装置。The invention relates to the field of medical technology, in particular to a local air purification device for surgery.

背景技术Background technique

医生在胸腹腔手术中经常会采用电切术，在该类手术中使用电凝器高频电刀(高频手术器)，通过产生高频高压电流与肌体接触时对组织进行加热，实现对肌体组织的分离和凝固，从而起到切割和止血的目的，临床经常使用该技术切除病变组织，特别是肿瘤组织，电切术虽可有效切除病变组织，但肌体经过高压电流加热后，会释放大量电切蒸汽，经研究显示手术电切气化物主要成分为95％水分，5％为有机和无机物，其中还包含有颗粒物和微生物，其中有机物成分含有苯，甲苯，甲醛，菁氢氧化物以及芳香烃等有害物质，无机物成分主要为一氧化碳，二氧化碳，二氧化氮和二氧化硫，气化物中的微量直径为0.01微米的可吸入颗粒物，而经电切产生的气体其中还包含有细菌，分枝杆菌，真菌和病毒，电切气体的气味极为恶臭，吸入后医务人员常会产生头痛，眼部和呼吸道刺激，操作过程中，化疗药物在腹腔加热，会产生一定的蒸发，医务人员存在吸入的风险，化疗药物本身为细胞毒类化学物，可对人体正常细胞产生直接伤害，为解决上述问题需使用空气净化装置对局部空气进行处理转化。Doctors often use electrosurgery in thoracic and abdominal surgery. In this type of surgery, a coagulator high-frequency electrocautery (high-frequency surgical device) is used to heat the tissue when it comes into contact with the body by generating high-frequency high-voltage current. Separation and coagulation of body tissue, so as to achieve the purpose of cutting and hemostasis. This technique is often used clinically to remove diseased tissue, especially tumor tissue. Although electrosurgery can effectively remove diseased tissue, after the body is heated by high-voltage current, it will release A large amount of electric cutting steam, research shows that the main components of surgical electric cutting steam are 95% moisture, 5% organic and inorganic substances, which also contain particulate matter and microorganisms, of which the organic substances contain benzene, toluene, formaldehyde, cyanine hydroxides As well as harmful substances such as aromatic hydrocarbons, the inorganic components are mainly carbon monoxide, carbon dioxide, nitrogen dioxide and sulfur dioxide, and there are traces of inhalable particulate matter with a diameter of 0.01 microns in the gaseous products, and the gas produced by electric cutting also contains bacteria. Mycobacteria, fungi and viruses, the odor of electric cutting gas is extremely foul, and medical personnel often have headaches, eye and respiratory tract irritation after inhalation. During the operation, chemotherapy drugs are heated in the abdominal cavity, which will produce a certain amount of evaporation. Risk, chemotherapy drugs themselves are cytotoxic chemicals, which can cause direct damage to normal cells of the human body. In order to solve the above problems, it is necessary to use an air purification device to process and transform the local air.

目前的局部空气净化装置位置固定，无法调节其所处的位置，然而医生在工作时所处的位置不同，需要对不同位置的空气进行转换，然而现有的空气净化装置只能处理某一特定位置高度的气体，同时，吹出的气体温度不可控，当净化器长时间的使用后，净化器内部产生较大的热量，风将热量吹出后使得空气变得更热，当空气较冷时，净化器刚刚启动时吹出的风为冷风，对手术环境造成影响。另外。目前的局部净化的空气的遮挡护罩一般是固定的，这种结构对于手术人员来说，具有很大的操作不便性，原因在于，护罩距离手术人员过远，起不到遮挡护住净化的空气的作用，而过近，则对于手术人员会产生障碍，影响操作的方便性。The current local air purification device has a fixed position and cannot adjust its position. However, doctors work in different positions and need to convert the air in different positions. However, the existing air purification device can only deal with a specific At the same time, the temperature of the blown gas is uncontrollable. When the purifier is used for a long time, a large amount of heat is generated inside the purifier. The wind blows the heat out and makes the air hotter. When the air is cold, The wind blown out when the purifier is just started is cold air, which affects the surgical environment. in addition. The current shielding shield for partially purified air is generally fixed. This structure has great operational inconvenience for the operator. The reason is that the shield is too far away from the operator and cannot cover and protect the purification. If it is too close, it will create obstacles for the operating personnel and affect the convenience of operation.

发明内容SUMMARY OF THE INVENTION

本发明的目的在于提供一种手术用局部空气净化装置，以解决上述背景技术中提出的问题。The purpose of the present invention is to provide a local air purification device for surgery to solve the above-mentioned problems in the background art.

为实现上述目的，本发明提供如下技术方案：一种手术用局部空气净化装置，包括底座、升降调节支撑组件、净化器、振荡器、连通管、喷头和局部护罩组件，其特征在于，所述底座上采用所述升降调节支撑组件可调节高度的支撑设置有所述净化器，所述净化器的出气端通过所述连通管与所述喷头连接，所述连通管与所述喷头的连接处设置有所述振荡器，所述振荡器安装在所述底座上，以便通过所述振荡器使得所述喷头在一定幅度内摆动运动，所述喷头套设在所述局部护罩组件上，且伸入所述局部护罩组件围成的腔内；所述局部护罩组件为可伸缩且可调节直径大小的设置。In order to achieve the above object, the present invention provides the following technical solutions: a local air purification device for surgery, comprising a base, a lifting adjustment support assembly, a purifier, an oscillator, a communication pipe, a spray head and a local shield assembly, characterized in that the The purifier is provided on the base using the height-adjustable support of the lifting adjustment support assembly, and the air outlet end of the purifier is connected to the spray head through the communication pipe, and the connection pipe is connected to the spray head. The oscillator is provided at the place, and the oscillator is installed on the base, so that the spray head can be oscillated within a certain range by the oscillator, and the spray head is sleeved on the partial shield assembly, and extends into the cavity enclosed by the partial shield assembly; the partial shield assembly is retractable and adjustable in diameter.

作为本发明再进一步的方案：所述局部护罩组件包括刚性连接座、可变形罩和伸缩罩，其中，所述刚性连接座的中心孔与所述喷头连接，所述刚性连接座的四周围绕连接设置有所述可变形罩，所述可变形罩的端部连接所述伸缩罩，所述伸缩罩为可沿着其长度延伸方向伸缩设置，所述伸缩罩上设置有对其伸缩进行驱动控制的伸缩驱动组件，所述伸缩驱动组件能够自动控制所述伸缩罩的伸缩运动，所述刚性连接座与所述可变形罩之间设置有变形调节组件，所述变形调节组件能够驱动所述可变形罩变形，以便调节所述可变形罩的扩展角度的大小。As a further solution of the present invention: the partial shield assembly includes a rigid connection seat, a deformable cover and a telescopic cover, wherein the central hole of the rigid connection seat is connected with the spray head, and the rigid connection seat is surrounded by surrounding The deformable cover is connected and provided, the end of the deformable cover is connected with the telescopic cover, the telescopic cover can be telescopically arranged along its length extending direction, and the telescopic cover is provided with a drive for its expansion and contraction A controlled telescopic drive assembly, the telescopic drive assembly can automatically control the telescopic movement of the telescopic cover, a deformation adjustment assembly is arranged between the rigid connection base and the deformable cover, and the deformation adjustment assembly can drive the telescopic cover The deformable cover is deformed so as to adjust the size of the expansion angle of the deformable cover.

作为本发明再进一步的方案：所述伸缩罩包括外固定罩、内伸缩罩和密封滑动塞，其中，所述内伸缩罩的一端伸入所述外固定罩的盲孔槽内，且所述内伸缩罩的伸入所述盲孔槽的一端固定连接有所述密封滑动塞，所述密封滑动塞在所述盲孔槽内密封的滑动设置，所述密封滑动塞与所述盲孔槽内底壁之间构成密封腔，该密封腔与所述伸缩驱动组件连通，以便通过所述伸缩驱动组件对所述内伸缩罩的伸缩进行控制，所述外固定罩固定连接在所述可变形罩的端部。As a further solution of the present invention, the telescopic cover includes an outer fixed cover, an inner telescopic cover and a sealing sliding plug, wherein one end of the inner telescopic cover extends into the blind hole groove of the outer fixed cover, and the One end of the inner telescopic cover extending into the blind hole groove is fixedly connected with the sealing sliding plug, the sealing sliding plug is sealed and sliding in the blind hole groove, and the sealing sliding plug is connected to the blind hole groove. A sealed cavity is formed between the inner bottom walls, and the sealed cavity is communicated with the telescopic drive assembly, so that the telescopic drive assembly can control the telescopic expansion of the inner telescopic cover, and the outer fixed cover is fixedly connected to the deformable the end of the hood.

作为本发明再进一步的方案：所述伸缩驱动组件包括抽气泵、吸气泵和电磁阀，所述抽气泵和吸气泵均通过电磁阀与所述密封腔连通，以便通过所述抽气泵和吸气泵来控制所述内伸缩罩的伸缩运动。As a further solution of the present invention: the telescopic drive assembly includes a suction pump, a suction pump and a solenoid valve, and both the suction pump and the suction pump are communicated with the sealed cavity through the solenoid valve, so as to pass the suction pump and A suction pump is used to control the telescopic movement of the inner telescopic cover.

作为本发明再进一步的方案：所述变形调节组件包括多个变形调节气缸，每个所述变形调节气缸的活塞端采用连接杆铰接设置在所述刚性连接座内侧的铰接耳上，每个所述变形调节气缸的缸体端采用连接杆铰接设置在所述可变形罩与伸缩罩连接处的内侧的铰接耳上，多个所述变形调节气缸在以所述刚性连接座的中心为轴线的圆周方向阵列布置。As a further solution of the present invention: the deformation adjustment assembly includes a plurality of deformation adjustment cylinders, the piston end of each deformation adjustment cylinder is hingedly arranged on the hinge ear inside the rigid connection seat by using a connecting rod, and each The cylinder end of the deformation adjustment cylinder is hingedly arranged on the hinge ear on the inner side of the connection between the deformable cover and the telescopic cover by using a connecting rod, and a plurality of the deformation adjustment cylinders are arranged in the center of the rigid connection seat as the axis. Circumferential array arrangement.

作为本发明再进一步的方案：所述局部护罩组件的端部设置有红外检测组件，且所述红外检测组件设置在所述伸缩罩的端部，当所述红外检测组件与控制器连接，当所述红外检测组件检测到其与人体皮肤的距离小于以阈值时，所述控制器自动控制所述伸缩驱动组件进行动作，使得所述伸缩罩做一定量的缩回运动。As a further solution of the present invention: the end of the partial shield assembly is provided with an infrared detection assembly, and the infrared detection assembly is disposed at the end of the telescopic cover. When the infrared detection assembly is connected to the controller, When the infrared detection component detects that the distance between the infrared detection component and the human skin is less than a threshold value, the controller automatically controls the telescopic drive component to operate, so that the telescopic cover performs a certain amount of retracting motion.

作为本发明再进一步的方案：所述升降调节支撑组件包括竖直架、齿条、主动齿轮和电机，其中，所述底座的下端安装有移动轮，所述底座的上端固定安装有握把，所述底座的上表面两端分别竖直安装有两个竖直架，所述竖直架的内侧滑动安装有滑块，所述滑块的一侧固定安装有电机，所述电机的一侧转动安装有主动齿轮，所述主动齿轮的一侧安装有齿条，所述底座的上侧设置所述净化器，所述净化器的外侧设有机壳，所述机壳的右侧固定安装有支撑架，所述机壳的右侧设置所述连通管，所述连通管的右端安装所述喷头，所述机壳的左侧安装有水箱，所述水箱的内部设有热管，所述机壳的外侧设有控温箱，所述机壳的上表面开设有进风孔，所述进风孔的外侧设有防尘盖。As a further solution of the present invention: the lifting adjustment support assembly includes a vertical frame, a rack, a driving gear and a motor, wherein a moving wheel is installed at the lower end of the base, and a handle is fixedly installed at the upper end of the base, Two vertical frames are installed vertically on both ends of the upper surface of the base, and a slider is slidably installed on the inner side of the vertical frame, a motor is fixedly installed on one side of the slider, and one side of the motor is installed. A driving gear is rotatably installed, a rack is installed on one side of the driving gear, the purifier is arranged on the upper side of the base, a casing is arranged on the outer side of the purifier, and the right side of the casing is fixedly installed There is a support frame, the communication pipe is arranged on the right side of the casing, the nozzle is installed on the right end of the communication pipe, a water tank is installed on the left side of the casing, and a heat pipe is arranged inside the water tank, and the The outer side of the casing is provided with a temperature control box, the upper surface of the casing is provided with an air inlet hole, and the outer side of the air inlet hole is provided with a dust cover.

作为本发明再进一步的方案：所述竖直架的内侧表面竖直开设有滑轨，所述滑块滑动安装在滑轨的内部，所述齿条固定安装在竖直架的侧壁，所述主动齿轮与齿条配合连接。As a further solution of the present invention, a sliding rail is vertically opened on the inner surface of the vertical frame, the sliding block is slidably installed inside the sliding rail, and the rack is fixedly installed on the side wall of the vertical frame, so The driving gear is matched and connected with the rack.

作为本发明再进一步的方案：所述底座的上表面安装有电源，所述电源的一侧设有控制开关，所述水箱的上侧与控温箱的上侧位置之间连接有进水管，所述水箱的下侧与控温箱的下侧位置之间连接有出水管。As a further solution of the present invention: a power supply is installed on the upper surface of the base, a control switch is provided on one side of the power supply, and a water inlet pipe is connected between the upper side of the water tank and the upper side of the temperature control box, A water outlet pipe is connected between the lower side of the water tank and the lower side of the temperature control box.

作为本发明再进一步的方案：所述机壳的内部安装有风扇，所述风扇的外侧设有出风盖，所述水箱的上端安装有进水斗，所述进水斗的上端横截面积大于下端的横截面积。As a further solution of the present invention: a fan is installed inside the casing, an air outlet cover is arranged on the outside of the fan, a water inlet bucket is installed on the upper end of the water tank, and the cross-sectional area of the upper end of the water inlet bucket is greater than the cross-sectional area of the lower end.

与现有技术相比，本发明的有益效果是：Compared with the prior art, the beneficial effects of the present invention are:

(1)本发明设计新颖，结构简单，使用方便，电机带动主动齿轮转动后，主动齿轮可在齿条的一侧带动滑块进行上下移动，净化器可对空气进行处理，将污染的空气转化为清洁的空气，电机可带动净化器在竖直架的内侧进行上下移动，使得净化器可对不同位置高度的空气进行处理；(1) The present invention has novel design, simple structure and convenient use. After the motor drives the driving gear to rotate, the driving gear can drive the slider to move up and down on one side of the rack, and the purifier can process the air and convert the polluted air into For clean air, the motor can drive the purifier to move up and down on the inner side of the vertical frame, so that the purifier can process air at different heights;

(2)本发明的局部护罩组件为可伸缩且可调节直径大小的设置，可以根据需要进行调节护罩的大小，可以保证手术操作的方便性的同时，提高手术部位空气的净化效果；(2) The partial shield assembly of the present invention is a retractable and adjustable diameter setting, and the size of the shield can be adjusted according to needs, which can ensure the convenience of surgical operation and improve the purification effect of the air at the surgical site;

(3)本发明由于长时间工作的净化器会产生热量，当需要对净化器降温处理时，水箱中的热管不对水加热，使得水箱中的水从进水管流入控温箱中后再从出水管流出，对水箱外侧的机壳降温，使得净化器的温度降低，当加热管将水箱中的水加热后，使得喷出的空气为热气，实现了对喷出空气温度的控制；风扇启动后，机壳外侧的风可从进风孔中进入机壳内部，防尘盖起到防止灰尘进入的效果，使得净化器的使用寿命延长，风扇将风从出风盖中吹出，使得机壳的内部的温度降低，同时加大了机壳内部空气的流动速度，使得净化器对空气处理的效率大大提高。(3) In the present invention, since the purifier that works for a long time will generate heat, when the purifier needs to be cooled, the heat pipe in the water tank does not heat the water, so that the water in the water tank flows into the temperature control box from the water inlet pipe and then flows out of the water tank. The water pipe flows out and cools the casing outside the water tank, so that the temperature of the purifier is lowered. When the heating pipe heats the water in the water tank, the sprayed air becomes hot air, which realizes the control of the sprayed air temperature; after the fan is started , the wind from the outside of the casing can enter the inside of the casing from the air inlet hole, and the dust cover can prevent dust from entering, which prolongs the service life of the purifier. The internal temperature is reduced, and at the same time, the flow speed of the air inside the casing is increased, so that the air treatment efficiency of the purifier is greatly improved.

附图说明Description of drawings

图1为一种手术用局部空气净化装置的结构示意图；1 is a schematic structural diagram of a local air purification device for surgery;

图2为一种手术用局部空气净化装置中进风孔与防尘盖的结构示意图；2 is a schematic structural diagram of an air inlet hole and a dust cover in a local air purification device for surgery;

图3为一种手术用局部空气净化装置中主动齿轮与齿条的结构示意图；3 is a schematic structural diagram of a driving gear and a rack in a local air purification device for surgery;

图4为一种手术用局部空气净化装置中局部护罩组件的结构示意图。FIG. 4 is a schematic structural diagram of a local shield assembly in a local air purification device for surgery.

具体实施方式Detailed ways

请参阅图1～4，本发明实施例中，一种手术用局部空气净化装置，包括底座1、升降调节支撑组件、净化器12、振荡器15、连通管16、喷头17和局部护罩组件，其特征在于，所述底座1上采用所述升降调节支撑组件可调节高度的支撑设置有所述净化器12，所述净化器12的出气端通过所述连通管16与所述喷头17连接，所述连通管16与所述喷头17的连接处设置有所述振荡器15，所述振荡器15安装在所述底座1上，以便通过所述振荡器使得所述喷头17在一定幅度内摆动运动，所述喷头17套设在所述局部护罩组件上，且伸入所述局部护罩组件围成的腔内；所述局部护罩组件为可伸缩且可调节直径大小的设置。Referring to FIGS. 1 to 4, in an embodiment of the present invention, a local air purification device for surgery includes a base 1, a lifting adjustment support assembly, apurifier 12, anoscillator 15, acommunication pipe 16, aspray head 17 and a local shield assembly , is characterized in that thepurifier 12 is provided on the base 1 using the height-adjustable support of the lifting adjustment support assembly, and the air outlet end of thepurifier 12 is connected to thenozzle 17 through thecommunication pipe 16 Theoscillator 15 is provided at the connection between thecommunication pipe 16 and thespray head 17, and theoscillator 15 is installed on the base 1, so that thespray head 17 can be made within a certain range by the oscillator. Swinging movement, thespray head 17 is sleeved on the partial shield assembly, and extends into the cavity enclosed by the partial shield assembly; the partial shield assembly is telescopic and adjustable in diameter.

在本实施例中，所述局部护罩组件包括刚性连接座28、可变形罩29和伸缩罩30，其中，所述刚性连接座28的中心孔36与所述喷头17连接，所述刚性连接座28的四周围绕连接设置有所述可变形罩29，所述可变形罩29的端部连接所述伸缩罩30，所述伸缩罩30为可沿着其长度延伸方向伸缩设置，所述伸缩罩30上设置有对其伸缩进行驱动控制的伸缩驱动组件38，所述伸缩驱动组件38能够自动控制所述伸缩罩的伸缩运动，所述刚性连接座28与所述可变形罩之间设置有变形调节组件35，所述变形调节组件35能够驱动所述可变形罩变形，以便调节所述可变形罩的扩展角度的大小。In this embodiment, the partial shield assembly includes arigid connection seat 28, adeformable cover 29 and atelescopic cover 30, wherein thecentral hole 36 of therigid connection seat 28 is connected with thespray head 17, and the rigid connection Thedeformable cover 29 is connected around the periphery of theseat 28 , and the end of thedeformable cover 29 is connected with thetelescopic cover 30 . Thecover 30 is provided with atelescopic drive assembly 38 for driving and controlling the telescopic cover. Thetelescopic drive assembly 38 can automatically control the telescopic movement of the telescopic cover. Thedeformation adjustment assembly 35 is capable of driving the deformable cover to deform, so as to adjust the size of the expansion angle of the deformable cover.

作为较佳的实施例，所述伸缩罩包括外固定罩31、内伸缩罩34和密封滑动塞32，其中，所述内伸缩罩34的一端伸入所述外固定罩31的盲孔槽内，且所述内伸缩罩的伸入所述盲孔槽的一端固定连接有所述密封滑动塞32，所述密封滑动塞在所述盲孔槽内密封的滑动设置，所述密封滑动塞与所述盲孔槽内底壁之间构成密封腔，该密封腔与所述伸缩驱动组件38连通，以便通过所述伸缩驱动组件对所述内伸缩罩的伸缩进行控制，所述外固定罩固定连接在所述可变形罩的端部。As a preferred embodiment, the telescopic cover includes an outer fixedcover 31 , an innertelescopic cover 34 and a sealing slidingplug 32 , wherein one end of the innertelescopic cover 34 extends into the blind hole groove of the outer fixedcover 31 , and the end of the inner telescopic cover extending into the blind hole groove is fixedly connected with the sealing slidingplug 32, the sealing sliding plug is sealed and sliding in the blind hole groove, and the sealing sliding plug is connected to the blind hole groove. A sealed cavity is formed between the inner bottom walls of the blind hole slot, and the sealed cavity communicates with thetelescopic drive assembly 38, so that the telescopic drive assembly can control the telescopic expansion of the inner telescopic cover, and the outer fixed cover is fixed connected to the end of the deformable cover.

作为更佳的实施例，所述伸缩驱动组件包括抽气泵、吸气泵和电磁阀，所述抽气泵和吸气泵均通过电磁阀与所述密封腔连通，以便通过所述抽气泵和吸气泵来控制所述内伸缩罩的伸缩运动。As a more preferred embodiment, the telescopic drive assembly includes a suction pump, a suction pump and a solenoid valve, and both the suction pump and the suction pump communicate with the sealed cavity through a solenoid valve, so as to pass the suction pump and suction pump. An air pump is used to control the telescopic movement of the inner telescopic cover.

其中，所述变形调节组件35包括多个变形调节气缸，每个所述变形调节气缸的活塞端采用连接杆铰接设置在所述刚性连接座内侧的铰接耳上，每个所述变形调节气缸的缸体端采用连接杆铰接设置在所述可变形罩与伸缩罩连接处的内侧的铰接耳37上，多个所述变形调节气缸在以所述刚性连接座的中心为轴线的圆周方向阵列布置。Wherein, thedeformation adjustment assembly 35 includes a plurality of deformation adjustment cylinders, the piston end of each deformation adjustment cylinder is hingedly arranged on the hinge ear inside the rigid connection seat by using a connecting rod, and the The end of the cylinder body is hingedly arranged on thehinge ear 37 on the inner side of the connection between the deformable cover and the telescopic cover, and a plurality of the deformation adjustment cylinders are arranged in an array in the circumferential direction with the center of the rigid connection seat as the axis .

此外，在本发明中，所述局部护罩组件的端部设置有红外检测组件33，且所述红外检测组件33设置在所述伸缩罩的端部，当所述红外检测组件与控制器连接，当所述红外检测组件检测到其与人体皮肤的距离小于以阈值时，所述控制器39自动控制所述伸缩驱动组件进行动作，使得所述伸缩罩做一定量的缩回运动。In addition, in the present invention, the end of the partial shield assembly is provided with aninfrared detection assembly 33, and theinfrared detection assembly 33 is disposed at the end of the telescopic cover. When the infrared detection assembly is connected to the controller , when the infrared detection component detects that the distance between the infrared detection component and the human skin is less than a threshold value, thecontroller 39 automatically controls the telescopic drive component to move, so that the telescopic cover performs a certain amount of retracting motion.

作为更佳的实施例，所述升降调节支撑组件包括竖直架3、齿条8、主动齿轮7和电机6，其中，底座1的下端安装有移动轮2，可根据需要移动该设备的位置，底座1的上端固定安装有握把9，握住握把9后可推动或拉动该设备，方便对该设备的位置进行调节，底座1的上表面两端分别竖直安装有两个竖直架3，竖直架3的内侧滑动安装有滑块5，竖直架3的内侧表面竖直开设有滑轨4，滑块5滑动安装在滑轨4的内部，使得滑块5可以在竖直方向上进行上下移动。As a more preferred embodiment, the lift adjustment support assembly includes avertical frame 3, arack 8, adriving gear 7 and amotor 6, wherein a movingwheel 2 is installed on the lower end of the base 1, and the position of the device can be moved as required , ahandle 9 is fixedly installed on the upper end of the base 1. After holding thehandle 9, the device can be pushed or pulled to facilitate the adjustment of the position of the device. Two vertical Theframe 3, the inner side of thevertical frame 3 is slidably installed with aslider 5, the inner surface of thevertical frame 3 is vertically provided with aslide rail 4, and theslider 5 is slidably installed inside theslide rail 4, so that theslider 5 can be vertically Move up and down in a straight direction.

滑块5的一侧固定安装有电机6(型号为VTB56-2A)，电机6的一侧转动安装有主动齿轮7，主动齿轮7的一侧安装有齿条8，齿条8固定安装在竖直架3的侧壁，主动齿轮7与齿条8配合连接，电机6带动主动齿轮7转动后，主动齿轮7可在齿条8的一侧带动滑块5进行上下移动，底座1的上侧设有净化器12，净化器12可对空气进行处理，将污染的空气转化为清洁的空气，净化器12的外侧设有机壳13，电机6可带动净化器12在竖直架3的内侧进行上下移动，使得净化器12可对不同位置高度的空气进行处理。A motor 6 (model VTB56-2A) is fixedly installed on one side of theslider 5, adriving gear 7 is installed on one side of themotor 6, and arack 8 is installed on one side of thedriving gear 7, and therack 8 is fixedly installed in the vertical direction. On the side wall of thestraight frame 3, thedriving gear 7 is connected with therack 8. After themotor 6 drives thedriving gear 7 to rotate, thedriving gear 7 can drive theslider 5 to move up and down on one side of therack 8. The upper side of the base 1 Apurifier 12 is provided. Thepurifier 12 can process the air and convert the polluted air into clean air. The outer side of thepurifier 12 is provided with acasing 13. Themotor 6 can drive thepurifier 12 to the inner side of thevertical frame 3. Move up and down, so that thepurifier 12 can process air at different heights.

机壳13的右侧固定安装有支撑架14，支撑架14的中部安装有振荡器15(型号为Y-HG1)，机壳13的右侧设有连通管16，连通管16的右端安装有喷头17，净化器12对空气进行处理后，将干净的空气从连通管16流向喷头17喷出，振荡器15可带动喷头17进行水平方向的移动，使得喷出的干净空气在水平位置，机壳13的左侧安装有水箱18，水箱18的上端安装有进水斗27，进水斗27的上端横截面积大于下端的横截面积，水箱18的内部设有热管19，机壳13的外侧设有控温箱24，水箱18的上侧与控温箱24的上侧位置之间连接有进水管20，水箱18的下侧与控温箱24的下侧位置之间连接有出水管21，长时间工作的净化器12会产生热量，当需要对净化器12降温处理时，水箱18中的热管19不对水加热，使得水箱18中的水从进水管20流入控温箱24中后再从出水管21流出，对水箱18外侧的机壳13降温，使得净化器12的温度降低，当加热管19将水箱18中的水加热后，使得喷出的空气为热气，实现了对喷出空气温度的控制。Asupport frame 14 is fixedly installed on the right side of thecasing 13, an oscillator 15 (model Y-HG1) is installed in the middle of thesupport frame 14, acommunication pipe 16 is installed on the right side of thecasing 13, and the right end of thecommunication pipe 16 is installed with a After thespray head 17 and thepurifier 12 process the air, the clean air flows from thecommunication pipe 16 to thespray head 17, and theoscillator 15 can drive thespray head 17 to move in the horizontal direction, so that the sprayed clean air is in a horizontal position, and the machineA water tank 18 is installed on the left side of theshell 13, awater inlet hopper 27 is installed on the upper end of thewater tank 18, and the cross-sectional area of the upper end of thewater inlet hopper 27 is larger than the cross-sectional area of the lower end. Atemperature control box 24 is provided on the outside, awater inlet pipe 20 is connected between the upper side of thewater tank 18 and the upper side position of thetemperature control box 24, and a water outlet pipe is connected between the lower side of thewater tank 18 and the lower side position of thetemperature control box 24 21. Thepurifier 12 that works for a long time will generate heat. When thepurifier 12 needs to be cooled down, theheat pipe 19 in thewater tank 18 does not heat the water, so that the water in thewater tank 18 flows from thewater inlet pipe 20 into thetemperature control box 24. Then it flows out from thewater outlet pipe 21 to cool thecasing 13 outside thewater tank 18, so that the temperature of thepurifier 12 is lowered. Control of outlet air temperature.

机壳13的上表面开设有进风孔22，进风孔22的外侧设有防尘盖23，机壳13的内部安装有风扇25，风扇25的外侧设有出风盖26，底座1的上表面安装有电源11，电源11的一侧设有控制开关10，风扇25启动后，机壳13外侧的风可从进风孔22中进入机壳13内部，防尘盖23起到防止灰尘进入的效果，使得净化器12的使用寿命延长，风扇25将风从出风盖26中吹出，使得机壳13的内部的温度降低，同时加大了机壳13内部空气的流动速度，使得净化器12对空气处理的效率大大提高。The upper surface of thecasing 13 is provided with anair inlet hole 22, the outer side of theair inlet hole 22 is provided with adust cover 23, afan 25 is installed inside thecasing 13, and anair outlet cover 26 is arranged on the outer side of thefan 25. Apower supply 11 is installed on the upper surface, and acontrol switch 10 is provided on one side of thepower supply 11. After thefan 25 is started, the wind from the outside of thecasing 13 can enter the interior of thecasing 13 from theair inlet hole 22, and thedust cover 23 prevents dust. The effect of entering thepurifier 12 prolongs the service life of thepurifier 12, and thefan 25 blows the air out from theair outlet cover 26, so that the temperature inside thecasing 13 is reduced, and the flow speed of the air inside thecasing 13 is increased, so that the purification The efficiency of air treatment by theair conditioner 12 is greatly improved.

本发明的工作原理是：底座1下侧设有移动轮2，操作人员推动握把9时，可调节该设备的位置，使得该设备可以移动，净化器12可将污染的空气转化为所需的干净空气，电机6启动后，主动齿轮7带动滑块5和净化器12在齿条8的一侧竖直上下移动，实现了该设备的竖直高度的位置调节，使得该设备可对不同位置高度的污染空气进行气体转换，振荡器15可带动喷头17进行振荡，实现喷出的气体均匀的分散，当需要对净化器12降温处理时，水箱18中的热管19不对水加热，使得水箱18中的水从进水管20流入控温箱24中后再从出水管21流出，对水箱18外侧的机壳13降温，使得净化器12的温度降低，当加热管19将水箱18中的水加热后，使得喷出的空气为热气，实现了对喷出空气温度的控制。同时，在对局部进行手术空气净化时，局部护罩组件为可伸缩且可调节直径大小的设置，并通过伸缩罩的伸缩运动实现自动调节大小长度的效果，方便手术并保证局部手术位置的空气净化效果，而可变形罩29为可变形设计，可以根据需要调节其直径大小，便于根据手术的位置与要求进行调节，提高局部空气净化效果。The working principle of the present invention is: the lower side of the base 1 is provided with a movingwheel 2, when the operator pushes thehandle 9, the position of the device can be adjusted, so that the device can be moved, and thepurifier 12 can convert the polluted air into the required air. After themotor 6 is started, thedriving gear 7 drives theslider 5 and thepurifier 12 to move vertically up and down one side of therack 8, which realizes the position adjustment of the vertical height of the device, so that the device can be used for different The polluted air at the height of the position is converted into gas, and theoscillator 15 can drive thenozzle 17 to oscillate to realize the uniform dispersion of the sprayed gas. When thepurifier 12 needs to be cooled down, theheat pipe 19 in thewater tank 18 does not heat the water, so that the water tank is not heated. The water in 18 flows into thetemperature control box 24 from thewater inlet pipe 20 and then flows out from thewater outlet pipe 21 to cool thecasing 13 outside thewater tank 18, so that the temperature of thepurifier 12 is lowered. After heating, the ejected air is made hot air, and the temperature control of the ejected air is realized. At the same time, when purifying the local surgical air, the partial shield assembly is retractable and adjustable in diameter, and the telescopic movement of the telescopic cover can automatically adjust the size and length, which is convenient for surgery and ensures the air in the local surgical position. Thedeformable cover 29 is of a deformable design, and its diameter can be adjusted according to needs, which is convenient for adjustment according to the position and requirements of the operation, and improves the local air purification effect.

以上所述的，仅为本发明较佳的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，根据本发明的技术方案及其实用新型构思加以等同替换或改变，都应涵盖在本发明的保护范围之内。The above are only preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. The equivalent replacement or modification of the scheme and its utility model concept shall be included within the protection scope of the present invention.

Claims (9)

Translated fromChinese

1.一种手术用局部空气净化装置，包括底座(1)、升降调节支撑组件、净化器(12)、振荡器(15)、连通管(16)、喷头(17)和局部护罩组件，其特征在于，所述底座(1)上采用所述升降调节支撑组件可调节高度的支撑设置有所述净化器(12)，所述净化器(12)的出气端通过所述连通管(16)与所述喷头(17)连接，所述连通管(16)与所述喷头(17)的连接处设置有所述振荡器(15)，所述振荡器(15)安装在所述底座(1)上，以便通过所述振荡器使得所述喷头(17)在一定幅度内摆动运动，所述喷头(17)套设在所述局部护罩组件上，且伸入所述局部护罩组件围成的腔内；所述局部护罩组件为可伸缩且可调节直径大小的设置；1. A local air purification device for surgery, comprising a base (1), a lifting adjustment support assembly, a purifier (12), an oscillator (15), a communication pipe (16), a spray head (17) and a local shield assembly, It is characterized in that the purifier (12) is provided on the base (1) using the height-adjustable support of the lifting adjustment support assembly, and the air outlet end of the purifier (12) passes through the communication pipe (16). ) is connected with the spray head (17), the oscillator (15) is provided at the connection between the communication pipe (16) and the spray head (17), and the oscillator (15) is installed on the base ( 1), so as to make the spray head (17) swing within a certain range by the oscillator, the spray head (17) is sleeved on the partial shield assembly and extends into the partial shield assembly In the enclosed cavity; the partial shield assembly is retractable and adjustable in diameter;所述局部护罩组件包括刚性连接座(28)、可变形罩(29)和伸缩罩(30)，其中，所述刚性连接座(28)的中心孔(36)与所述喷头(17)连接，所述刚性连接座(28)的四周围绕连接设置有所述可变形罩(29)，所述可变形罩(29)的端部连接所述伸缩罩(30)，所述伸缩罩(30)为可沿着其长度延伸方向伸缩设置，所述伸缩罩(30)上设置有对其伸缩进行驱动控制的伸缩驱动组件(38)，所述伸缩驱动组件(38)能够自动控制所述伸缩罩的伸缩运动，所述刚性连接座(28)与所述可变形罩之间设置有变形调节组件(35)，所述变形调节组件(35)能够驱动所述可变形罩变形，以便调节所述可变形罩的扩展角度的大小。The partial shield assembly includes a rigid connection seat (28), a deformable cover (29) and a telescopic cover (30), wherein the central hole (36) of the rigid connection seat (28) is connected to the spray head (17) The rigid connection seat (28) is provided with the deformable cover (29) around the periphery of the connection, the end of the deformable cover (29) is connected to the telescopic cover (30), and the telescopic cover ( 30) The telescopic drive assembly (38) is provided with a telescopic drive assembly (38) for driving and controlling the telescopic extension of the telescopic cover (30), and the telescopic drive assembly (38) can automatically control the For the telescopic movement of the telescopic cover, a deformation adjustment assembly (35) is provided between the rigid connection base (28) and the deformable cover, and the deformation adjustment assembly (35) can drive the deformable cover to deform so as to adjust The size of the expansion angle of the deformable cover.2.根据权利要求1所述的一种手术用局部空气净化装置，其特征在于，所述伸缩罩包括外固定罩(31)、内伸缩罩(34)和密封滑动塞(32)，其中，所述内伸缩罩(34)的一端伸入所述外固定罩(31)的盲孔槽内，且所述内伸缩罩的伸入所述盲孔槽的一端固定连接有所述密封滑动塞(32)，所述密封滑动塞在所述盲孔槽内密封的滑动设置，所述密封滑动塞与所述盲孔槽内底壁之间构成密封腔，该密封腔与所述伸缩驱动组件(38)连通，以便通过所述伸缩驱动组件对所述内伸缩罩的伸缩进行控制，所述外固定罩固定连接在所述可变形罩的端部。2. A local air purification device for surgery according to claim 1, wherein the telescopic cover comprises an outer fixed cover (31), an inner telescopic cover (34) and a sealing sliding plug (32), wherein, One end of the inner telescopic cover (34) extends into the blind hole groove of the outer fixing cover (31), and the sealing sliding plug is fixedly connected to the end of the inner telescopic cover (34) that extends into the blind hole groove (32), the sealing sliding plug is sealed in the blind hole groove, and a sealing cavity is formed between the sealing sliding plug and the inner bottom wall of the blind hole groove, and the sealing cavity is connected to the telescopic drive assembly. (38) communicated so as to control the expansion and contraction of the inner telescopic cover through the telescopic drive assembly, and the outer fixed cover is fixedly connected to the end of the deformable cover.3.根据权利要求2所述的一种手术用局部空气净化装置，其特征在于，所述伸缩驱动组件包括抽气泵、吸气泵和电磁阀，所述抽气泵和吸气泵均通过电磁阀与所述密封腔连通，以便通过所述抽气泵和吸气泵来控制所述内伸缩罩的伸缩运动。3 . The local air purification device for surgery according to claim 2 , wherein the telescopic drive assembly comprises an air pump, an air pump and a solenoid valve, and the air pump and the air pump pass through the solenoid valve 3 . It communicates with the sealing chamber, so as to control the telescopic movement of the inner telescopic cover through the suction pump and the suction pump.4.根据权利要求3所述的一种手术用局部空气净化装置，其特征在于，所述变形调节组件(35)包括多个变形调节气缸，每个所述变形调节气缸的活塞端采用连接杆铰接设置在所述刚性连接座内侧的铰接耳上，每个所述变形调节气缸的缸体端采用连接杆铰接设置在所述可变形罩与伸缩罩连接处的内侧的铰接耳(37)上，多个所述变形调节气缸在以所述刚性连接座的中心为轴线的圆周方向阵列布置。4. A local air purification device for surgery according to claim 3, characterized in that the deformation adjustment assembly (35) comprises a plurality of deformation adjustment cylinders, and the piston end of each deformation adjustment cylinder adopts a connecting rod The hinge is arranged on the hinge ear on the inner side of the rigid connection seat, and the cylinder end of each deformation adjustment cylinder is hinged on the hinge ear (37) on the inner side of the connection between the deformable cover and the telescopic cover by using a connecting rod , a plurality of the deformation adjustment cylinders are arranged in an array in the circumferential direction with the center of the rigid connection seat as the axis.5.根据权利要求1所述的一种手术用局部空气净化装置，其特征在于，所述局部护罩组件的端部设置有红外检测组件(33)，且所述红外检测组件(33)设置在所述伸缩罩的端部，当所述红外检测组件与控制器连接，当所述红外检测组件检测到其与人体皮肤的距离小于阈值时，所述控制器(39)自动控制所述伸缩驱动组件进行动作，使得所述伸缩罩做一定量的缩回运动。5. A local air purification device for surgery according to claim 1, wherein an infrared detection component (33) is provided at the end of the local shield assembly, and the infrared detection component (33) is provided with an infrared detection component (33). At the end of the telescopic cover, when the infrared detection component is connected to the controller, when the infrared detection component detects that the distance between the infrared detection component and the human skin is less than a threshold, the controller (39) automatically controls the telescopic The actuation of the drive assembly causes the telescopic cover to perform a certain amount of retraction movement.6.根据权利要求1所述的一种手术用局部空气净化装置，其特征在于，所述升降调节支撑组件包括竖直架(3)、齿条(8)、主动齿轮(7)和电机(6)，其中，所述底座(1)的下端安装有移动轮(2)，所述底座(1)的上端固定安装有握把(9)，所述底座(1)的上表面两端分别竖直安装有两个竖直架(3)，所述竖直架(3)的内侧滑动安装有滑块(5)，所述滑块(5)的一侧固定安装有电机(6)，所述电机(6)的一侧转动安装有主动齿轮(7)，所述主动齿轮(7)的一侧安装有齿条(8)，所述底座(1)的上侧设置所述净化器(12)，所述净化器(12)的外侧设有机壳(13)，所述机壳(13)的右侧固定安装有支撑架(14)，所述机壳(13)的右侧设置所述连通管(16)，所述连通管(16)的右端安装所述喷头(17)，所述机壳(13)的左侧安装有水箱(18)，所述水箱(18)的内部设有热管(19)，所述机壳(13)的外侧设有控温箱(24)，所述机壳(13)的上表面开设有进风孔(22)，所述进风孔(22)的外侧设有防尘盖(23)。6. A local air purification device for operation according to claim 1, characterized in that, the lifting adjustment support assembly comprises a vertical frame (3), a rack (8), a driving gear (7) and a motor ( 6), wherein a moving wheel (2) is installed at the lower end of the base (1), a handle (9) is fixedly installed at the upper end of the base (1), and both ends of the upper surface of the base (1) are respectively Two vertical frames (3) are vertically installed, a sliding block (5) is slidably installed on the inner side of the vertical frame (3), and a motor (6) is fixedly installed on one side of the sliding block (5), One side of the motor (6) is rotatably mounted with a driving gear (7), one side of the driving gear (7) is mounted with a rack (8), and the upper side of the base (1) is provided with the purifier (12), the outer side of the purifier (12) is provided with a casing (13), the right side of the casing (13) is fixedly installed with a support frame (14), and the right side of the casing (13) The communication pipe (16) is provided, the spray head (17) is installed on the right end of the communication pipe (16), and the water tank (18) is installed on the left side of the casing (13). A heat pipe (19) is arranged inside, a temperature control box (24) is arranged on the outside of the casing (13), and an air inlet hole (22) is opened on the upper surface of the casing (13). The outer side of (22) is provided with a dust cover (23).7.根据权利要求6所述的一种手术用局部空气净化装置，其特征在于，所述竖直架(3)的内侧表面竖直开设有滑轨(4)，所述滑块(5)滑动安装在滑轨(4)的内部，所述齿条(8)固定安装在竖直架(3)的侧壁，所述主动齿轮(7)与齿条(8)配合连接。7. A local air purification device for operation according to claim 6, characterized in that a sliding rail (4) is vertically opened on the inner surface of the vertical frame (3), and the sliding block (5) The rack (8) is slidably mounted inside the slide rail (4), the rack (8) is fixedly mounted on the side wall of the vertical frame (3), and the driving gear (7) is connected with the rack (8).8.根据权利要求6所述的一种手术用局部空气净化装置，其特征在于，所述底座(1)的上表面安装有电源(11)，所述电源(11)的一侧设有控制开关(10)，所述水箱(18)的上侧与控温箱(24)的上侧位置之间连接有进水管(20)，所述水箱(18)的下侧与控温箱(24)的下侧位置之间连接有出水管(21)。8 . The local air purification device for surgery according to claim 6 , wherein a power supply ( 11 ) is installed on the upper surface of the base ( 1 ), and one side of the power supply ( 11 ) is provided with a control A switch (10), a water inlet pipe (20) is connected between the upper side of the water tank (18) and the upper side of the temperature control box (24), and the lower side of the water tank (18) is connected to the temperature control box (24). ) is connected with a water outlet pipe (21).9.根据权利要求6所述的一种手术用局部空气净化装置，其特征在于，所述机壳(13)的内部安装有风扇(25)，所述风扇(25)的外侧设有出风盖(26)，所述水箱(18)的上端安装有进水斗(27)，所述进水斗(27)的上端横截面积大于下端的横截面积。9 . The local air purification device for surgery according to claim 6 , wherein a fan ( 25 ) is installed inside the casing ( 13 ), and an air outlet is arranged outside the fan ( 25 ). 10 . A cover (26), a water inlet bucket (27) is installed on the upper end of the water tank (18), and the cross-sectional area of the upper end of the water inlet bucket (27) is larger than the cross-sectional area of the lower end.

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