技术领域technical field
本发明涉及医疗器械技术领域，具体地说，是一种显微手术辅助冲水装置。The invention relates to the technical field of medical instruments, in particular to an auxiliary flushing device for microsurgery.
背景技术Background technique
显微手术是外科医生借助于手术显微镜的放大，使用精细的显微手术器械及缝合材料，对细小的组织进行精细手术。它是一项专门的外科技术，现已广泛应用于手术学科的各个专业；在手术显微镜下做手术，组织被放大，不仅能看清手术野肉眼看不清的细小组织，而且还有立体感，因而有利于外科医生精确地解剖、切开和缝合各种组织。Microsurgery is the use of fine microsurgical instruments and suture materials by the surgeon to perform fine operations on tiny tissues by means of the magnification of the operating microscope. It is a specialized surgical technique, which has been widely used in various surgical disciplines; when the operation is performed under the operating microscope, the tissue is magnified, not only can see the small tissue that cannot be clearly seen by the naked eye in the surgical field, but also has a three-dimensional sense. , thus facilitating surgeons to accurately dissect, incise and suture various tissues.
由于显微手术显的微镜的视野小，经常会出现血雾和水雾将显微镜头和手术视野变模糊，导致手术进行缓慢影响手术进行；所以目前急需一种显微手术辅助冲水装置，可以对显微镜头和显微镜头下的手术视野变进行冲洗，从而使手术视野变得清晰。Due to the small field of view of the microscope of the microsurgical microscope, blood mist and water mist often appear to blur the microscopic lens and the surgical field of view, resulting in slow operation and affecting the operation; so there is an urgent need for a microsurgical auxiliary flushing device. The microscope lens and the surgical field of view under the microscope lens can be rinsed, so that the surgical field of view becomes clear.
中国专利文献：CN101995650A，公开日：2011.03.30，公开了一种用于手术显微镜的镜筒，包括：成像光路，导引通过基础构件、围绕基础构件上的旋转轴线可摆转的中间构件和围绕着中间构件上的旋转轴线可摆转的目镜构件；镜筒透镜系统，把通过基础构件的连接器中的开口进入的平行的成像光路转换成中间图像；可调整的第一镜面元件，可围绕基础构件上的旋转轴线进行运动；可调整的另一镜面元件，可围绕着中间构件上的旋转轴线进行运动，第一镜面元件把通过连接器进入的成像光路引向所述另一镜面元件。Chinese patent document: CN101995650A, publication date: 2011.03.30, discloses a lens barrel for a surgical microscope, including: an imaging optical path, guided through a base component, an intermediate component that can swing around a rotation axis on the base component, and A swivel eyepiece member around an axis of rotation on the intermediate member; a barrel lens system that converts parallel imaging light paths entering through an opening in the connector of the base member into an intermediate image; an adjustable first mirror element that can movement about an axis of rotation on the base member; an adjustable further mirror element movable about an axis of rotation on the intermediate member, the first mirror element directing the imaging light path entering through the connector to said further mirror element .
中国专利文献：CN202631839U，公开日：2012.12.26，公开了一种医疗用显微手术设备，包括第一支架、第二支架和显微系统，显微系统包括光学显微镜、电子摄像头和显示屏，第一支架与第二支架连接，显微系统与第二支架连接，第一支架用于支撑第二支架和显微系统，显示屏用于显示摄像头通过显微镜采集的实时图像信号。Chinese patent document: CN202631839U, publication date: 2012.12.26, discloses a medical microsurgical equipment, including a first support, a second support and a microscopic system, the microscopic system includes an optical microscope, an electronic camera and a display screen, The first bracket is connected to the second bracket, the micro system is connected to the second bracket, the first bracket is used to support the second bracket and the micro system, and the display screen is used to display real-time image signals collected by the camera through the microscope.
中国专利文献：CN202699719U，公开日：2013.01.30，公开一种显微手术用的冲洗器，包括注射器、连接器和橡胶软管；连接器的一端设有连接管，连接器的另一端设有可挠性管；连接管与注射器的针头连接；可挠性管与橡胶软管连接。Chinese patent document: CN202699719U, publication date: 2013.01.30, discloses a flushing device for microsurgery, including a syringe, a connector and a rubber hose; one end of the connector is provided with a connecting pipe, and the other end of the connector is provided with a The flexible tube; the connecting tube is connected with the needle of the syringe; the flexible tube is connected with the rubber hose.
但是关于本发明的显微手术辅助冲水装置目前还未见报道。But there is no report about the microsurgical auxiliary flushing device of the present invention.
发明内容Contents of the invention
本发明的目的是，提供一种显微手术辅助冲水装置。The object of the present invention is to provide an auxiliary flushing device for microsurgery.
为实现上述目的，本发明采取的技术方案是：For realizing above-mentioned object, the technical scheme that the present invention takes is:
一种显微手术辅助冲水装置，所述的显微手术辅助冲水装置包括固定夹、方向调节管、冲洗瓶、水压调节装置、冲水导管和操作手柄；所述固定夹的下端固定连接有方向调节管；所述方向调节管的上端和固定夹连接、下端固定连接有冲洗瓶夹，所述的冲洗瓶夹夹持有冲洗瓶；所述的冲洗瓶由瓶身、瓶盖、控温装置组成；所述的瓶身为内部中空的圆柱体状，在所述瓶身的上端面开设有加水孔，所述的加水孔上覆盖一层密封膜；在所述瓶身的侧面安装有控温装置，在所述控温装置的前面设有温度显示屏，在温度显示屏的下方设有温度调节按钮；在所述瓶身上端边口铰接有瓶盖、下端面连接有水压调节装置；所述的水压调节装置由调节装置、压力表、压力调节阀、气缸组成；所述调节装置的上端和瓶身的下端密封连接、前面安装有压力表、右面安装有压力调节阀、下面安装有气缸，所述气缸的下端密封连接有冲水导管；所述的冲水导管上端和气缸密封连接、下端连接有操作手柄；所述的操作手柄由操作装置、连接部、流速控制阀、手柄部和橡胶软管组成；所述操作装置的上面密封连接有连接部、前面安装有流速控制阀、右面密封连接有手柄部；在所述手柄部的头部连接有橡胶软管。A microsurgical auxiliary flushing device, the microsurgical auxiliary flushing device includes a fixing clip, a direction adjustment tube, a flushing bottle, a water pressure regulating device, a flushing conduit and an operating handle; the lower end of the fixing clip is fixed A direction adjustment tube is connected; the upper end of the direction adjustment tube is connected with the fixing clip, and the lower end is fixedly connected with a rinse bottle clamp, and the rinse bottle clamp holds a rinse bottle; the rinse bottle consists of a bottle body, a bottle cap, It consists of a temperature control device; the bottle body is in the shape of a hollow cylinder, and a water filling hole is opened on the upper surface of the bottle body, and a layer of sealing film is covered on the water filling hole; on the side of the bottle body A temperature control device is installed, a temperature display screen is provided in front of the temperature control device, and a temperature adjustment button is provided below the temperature display screen; pressure regulating device; the water pressure regulating device is composed of a regulating device, a pressure gauge, a pressure regulating valve, and a cylinder; the upper end of the regulating device is sealed with the lower end of the bottle body, the front is equipped with a pressure gauge, and the right side is equipped with a pressure regulating device A cylinder is installed below the valve, and the lower end of the cylinder is sealed with a flushing conduit; the upper end of the flushing conduit is sealed with the cylinder, and the lower end is connected with an operating handle; the operating handle is composed of an operating device, a connecting part, and a flow rate Composed of a control valve, a handle part and a rubber hose; the upper surface of the operating device is sealed with a connecting part, the front is equipped with a flow rate control valve, and the right side is sealed with a handle part; the head of the handle part is connected with a rubber hose .
所述的显微手术辅助冲水装置配合手术显微镜使用。The microsurgical auxiliary flushing device is used in conjunction with an operating microscope.
所述的密封膜在瓶身加满水后自动进行封口。The sealing film is automatically sealed after the bottle body is filled with water.
所述的控温装置用于调控瓶身中水的温度。The temperature control device is used to regulate the temperature of the water in the bottle body.
所述的流速控制阀用于控制橡胶软管出水的速度。The flow rate control valve is used to control the water outlet speed of the rubber hose.
本发明优点在于：The present invention has the advantage that:
1、本发明的显微手术辅助冲水装置可以有效的提高手术效率，减轻医生视觉疲劳，医生可以通过本装置对显微镜头和显微镜头下的手术视野变进行冲洗，从而使手术视野变得清晰。1. The auxiliary flushing device for microsurgery of the present invention can effectively improve the operation efficiency and reduce the visual fatigue of the doctor. The doctor can use this device to flush the microscopic lens and the surgical field of view under the microscopic lens, so that the surgical field of view becomes clear .
2、本发明控温装置的设计用于调控瓶身中水的温度，增加了患者的舒适度，密封膜的设计可以使瓶身中的水处于无菌环境；手柄部的头部连接有橡胶软管，不会造成组织的损伤，使用更加安全可靠。2. The design of the temperature control device of the present invention is used to regulate the temperature of the water in the bottle body, which increases the comfort of the patient. The design of the sealing film can make the water in the bottle body in a sterile environment; the head of the handle is connected with a rubber The hose will not cause tissue damage, and is safer and more reliable to use.
3、本发明的显微手术辅助冲水装置能够控制出水方向和速度，使得冲洗效果更好。3. The microsurgical-assisted flushing device of the present invention can control the direction and speed of water outlet, so that the flushing effect is better.
附图说明Description of drawings
附图1是一种显微手术辅助冲水装置的结构示意图。Accompanying drawing 1 is a kind of structure schematic diagram of microsurgical auxiliary flushing device.
附图2是一种显微手术辅助冲水装置的冲洗瓶结构示意图。Accompanying drawing 2 is a schematic diagram of the structure of a flushing bottle of a microsurgery-assisted flushing device.
附图3是一种显微手术辅助冲水装置的水压调节装置结构示意图。Accompanying drawing 3 is a structural schematic diagram of a water pressure regulating device of a microsurgery-assisted flushing device.
附图4是一种显微手术辅助冲水装置的操作手柄结构示意图。Accompanying drawing 4 is a structural schematic diagram of an operating handle of a microsurgical auxiliary flushing device.
附图5是一种显微手术辅助冲水装置的冲洗瓶、水压调节装置的结合示意图。Accompanying drawing 5 is a combination schematic diagram of a flushing bottle and a water pressure regulating device of a microsurgery auxiliary flushing device.
附图6是一种显微手术辅助冲水装置和手术显微镜结合的示意图。Accompanying drawing 6 is a schematic diagram of the combination of a microsurgical auxiliary flushing device and an operating microscope.
附图7是一种显微手术辅助冲水装置和手术显微镜结合的示意图。Accompanying drawing 7 is the schematic diagram of a kind of microsurgical auxiliary flushing device and operating microscope combination.
具体实施方式Detailed ways
下面结合实施例并参照附图对本发明作进一步描述。The present invention will be further described below in conjunction with the embodiments and with reference to the accompanying drawings.
附图中涉及的附图标记和组成部分如下所示：The reference signs and components involved in the accompanying drawings are as follows:
1、固定夹1. Fixing clip
2、方向调节管2. Direction adjustment tube
21、冲洗瓶夹21. Rinse bottle clamp
3、冲洗瓶3. Rinse bottle
31、瓶身31. Bottle body
32、加水孔32. Add water hole
33、密封膜33. Sealing film
34、瓶盖34. Bottle cap
35、控温装置35. Temperature control device
36、温度显示屏36. Temperature display
37、温度调节按钮37. Temperature adjustment button
4、水压调节装置4. Water pressure adjustment device
41、调节装置41. Regulating device
42、压力表42. Pressure gauge
43、压力调节阀43. Pressure regulating valve
44、气缸44. Cylinder
5、冲水导管5. Flushing conduit
6、操作手柄6. Operating handle
61、操作装置61. Operating device
62、连接部62. Connecting part
63、流速控制阀63. Flow rate control valve
64、手柄部64. Handle
65、橡胶软管65. Rubber hose
7、手术显微镜7. Operating microscope
实施例1Example 1
请参照附图1，附图1是本实施例的一种显微手术辅助冲水装置的结构示意图。所述的显微手术辅助冲水装置包括固定夹1、方向调节管2、冲洗瓶3、水压调节装置4、冲水导管5和操作手柄6；所述固定夹1的下端固定连接有方向调节管2；所述方向调节管2的上端和固定夹1连接、下端固定连接有冲洗瓶夹21，所述的冲洗瓶夹21夹持有冲洗瓶3。Please refer to accompanying drawing 1, which is a structural schematic view of a microsurgical-assisted flushing device of this embodiment. The microsurgical auxiliary flushing device includes a fixing clip 1, a direction adjusting tube 2, a flushing bottle 3, a water pressure regulating device 4, a flushing conduit 5 and an operating handle 6; the lower end of the fixing clip 1 is fixedly connected with a direction Adjusting tube 2; the upper end of the direction adjusting tube 2 is connected with the fixing clamp 1, and the lower end is fixedly connected with a rinse bottle clamp 21, and the rinse bottle clamp 21 clamps the rinse bottle 3.
请参照附图2、附图5，附图2是本实施例的一种显微手术辅助冲水装置的冲洗瓶结构示意图，附图5是本实施例的一种显微手术辅助冲水装置的冲洗瓶、水压调节装置的结合示意图。所述的冲洗瓶3由瓶身31、瓶盖34、控温装置35组成；所述的瓶身31为内部中空的圆柱体状，在所述瓶身31的上端面开设有加水孔32，所述的加水孔32上覆盖一层密封膜33；在所述瓶身31的侧面安装有控温装置35，在所述控温装置35的前面设有温度显示屏36，在温度显示屏36的下方设有温度调节按钮37；在所述瓶身31上端边口铰接有瓶盖34、下端面连接有水压调节装置4。Please refer to accompanying drawings 2 and 5. Accompanying drawing 2 is a structural schematic diagram of a flushing bottle of a microsurgical assisted flushing device of this embodiment, and accompanying drawing 5 is a kind of microsurgical assisted flushing device of this embodiment Schematic diagram of the combination of the rinse bottle and the water pressure regulator. The rinsing bottle 3 is composed of a bottle body 31, a bottle cap 34, and a temperature control device 35; the bottle body 31 is a hollow cylinder, and the upper end surface of the bottle body 31 is provided with a water filling hole 32, Cover one deck sealing film 33 on described water-filling hole 32; Temperature control device 35 is installed on the side of described bottle body 31, is provided with temperature display screen 36 in front of described temperature control device 35, on temperature display screen 36 A temperature adjustment button 37 is provided below; a bottle cap 34 is hinged on the upper edge of the bottle body 31, and a water pressure regulating device 4 is connected to the lower end surface.
请参照附图3，附图3是本实施例的一种显微手术辅助冲水装置的水压调节装置结构示意图。所述的水压调节装置4由调节装置41、压力表42、压力调节阀43、气缸44组成；所述调节装置41的上端和瓶身31的下端密封连接、前面安装有压力表42、右面安装有压力调节阀43、下面安装有气缸44，所述气缸44的下端密封连接有冲水导管5；所述的冲水导管5上端和气缸44密封连接、下端连接有操作手柄6。Please refer to accompanying drawing 3, which is a structural schematic diagram of a water pressure regulating device of a microsurgery-assisted flushing device in this embodiment. The water pressure regulating device 4 is composed of a regulating device 41, a pressure gauge 42, a pressure regulating valve 43, and a cylinder 44; the upper end of the regulating device 41 is sealed with the lower end of the bottle body 31; A pressure regulating valve 43 is installed, and a cylinder 44 is installed below. The lower end of the cylinder 44 is sealed with a flushing conduit 5 ;
请参照附图4，附图4是本实施例的一种显微手术辅助冲水装置的操作手柄结构示意图。所述的操作手柄6由操作装置61、连接部62、流速控制阀63、手柄部64和橡胶软管65组成；所述操作装置61的上面密封连接有连接部62、前面安装有流速控制阀63、右面密封连接有手柄部64；在所述手柄部64的头部连接有橡胶软管65。Please refer to accompanying drawing 4, which is a structural schematic diagram of an operating handle of a microsurgical auxiliary flushing device in this embodiment. The operating handle 6 is composed of an operating device 61, a connecting part 62, a flow control valve 63, a handle part 64 and a rubber hose 65; 63. A handle part 64 is sealedly connected to the right side; a rubber hose 65 is connected to the head of the handle part 64 .
所述的显微手术辅助冲水装置配合手术显微镜7使用；所述的密封膜33在瓶身31加满水后自动进行封口；所述的控温装置35用于调控瓶身31中水的温度；所述的流速控制阀63用于控制橡胶软管65出水的速度。The microsurgical auxiliary flushing device is used in conjunction with the surgical microscope 7; the sealing film 33 is automatically sealed after the bottle body 31 is filled with water; the temperature control device 35 is used to regulate the temperature of the water in the bottle body 31 Temperature; the flow rate control valve 63 is used to control the water outlet speed of the rubber hose 65.
实施例2Example 2
请参照附图6、附图7，附图6、7是本实施例的一种显微手术辅助冲水装置和手术显微镜结合的示意图。Please refer to accompanying drawing 6 and accompanying drawing 7, accompanying drawing 6, 7 are the schematic diagrams of the combination of a microsurgical auxiliary flushing device and an operating microscope in this embodiment.
所述显微手术辅助冲水装置的使用方法：The usage method of the microsurgical auxiliary flushing device:
首先将冲水装置通过固定夹1夹在手术显微镜7上，然后向冲洗瓶3的瓶身31中加入无菌水；由于密封膜33在瓶身31加满水后自动进行封口，可以使瓶身31中的水不被污染；接着盖上瓶盖34。然后根据患者需要，可以通过控温装置35对瓶身31中水的温度进行加温；接着医生用手握住操作手柄6对手术视野模糊的地方进行冲洗；同时冲洗的速度可以通过流速控制阀63进行调控；由于手柄部64的头部连接有橡胶软管65，所以不会造成组织的损伤，使用更加安全可靠。此外，冲洗的方向可以通过方向调节管2进行调节，使得冲洗效果更好。First, the flushing device is clamped on the operating microscope 7 by the fixing clip 1, and then sterile water is added to the bottle body 31 of the rinse bottle 3; since the sealing film 33 is automatically sealed after the bottle body 31 is filled with water, the bottle can be The water in body 31 is not polluted; Then cover bottle cap 34. Then according to the needs of the patient, the temperature of the water in the bottle body 31 can be heated through the temperature control device 35; then the doctor holds the operating handle 6 with his hand and rinses the place where the surgical field of vision is blurred; at the same time, the speed of the rinse can be controlled by the flow rate control valve. 63 to regulate; since the head of the handle portion 64 is connected with a rubber hose 65, it will not cause tissue damage, and the use is safer and more reliable. In addition, the flushing direction can be adjusted through the direction adjustment tube 2, so that the flushing effect is better.
以上所述仅是本发明的优选实施方式，应当指出，对于本技术领域的普通技术人员，在不脱离本发明原理的前提下，还可以做出若干改进和补充，这些改进和补充也应视为本发明的保护范围。The above is only a preferred embodiment of the present invention, it should be pointed out that for those of ordinary skill in the art, without departing from the principle of the present invention, some improvements and supplements can also be made, and these improvements and supplements should also be considered Be the protection scope of the present invention.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810058830.8ACN108066840B (en) | 2018-01-22 | 2018-01-22 | Microsurgery auxiliary flushing device |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810058830.8ACN108066840B (en) | 2018-01-22 | 2018-01-22 | Microsurgery auxiliary flushing device |
| Publication Number | Publication Date |
|---|---|
| CN108066840Atrue CN108066840A (en) | 2018-05-25 |
| CN108066840B CN108066840B (en) | 2023-12-19 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810058830.8AActiveCN108066840B (en) | 2018-01-22 | 2018-01-22 | Microsurgery auxiliary flushing device |
| Country | Link |
|---|---|
| CN (1) | CN108066840B (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109172884A (en)* | 2018-09-28 | 2019-01-11 | 上海市第人民医院 | Scrotum occupy-place cyst fluid acquisition system |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5176629A (en)* | 1989-07-31 | 1993-01-05 | C. R. Bard, Inc. | Irrigation system for use with endoscopic procedure |
| US5178606A (en)* | 1989-02-02 | 1993-01-12 | Societe Dite Sinergy S.A., A French Corp. | Irrigation and aspiration apparatus for use in endoscopic surgery |
| CN200998314Y (en)* | 2006-11-22 | 2008-01-02 | 谷星 | Microscopic surgical syringe |
| CN102500007A (en)* | 2011-09-30 | 2012-06-20 | 中国人民解放军第三军医大学第一附属医院 | Intelligent temperature-control speed-control flusher |
| CN205041540U (en)* | 2015-08-22 | 2016-02-24 | 刘晓 | Operation belt cleaning device of department of general surgery |
| CN205041875U (en)* | 2015-10-19 | 2016-02-24 | 张文杰 | Syringe for general surgeries |
| CN208823595U (en)* | 2018-01-22 | 2019-05-07 | 上海市第一人民医院 | Microsurgery-assisted flushing equipment |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5178606A (en)* | 1989-02-02 | 1993-01-12 | Societe Dite Sinergy S.A., A French Corp. | Irrigation and aspiration apparatus for use in endoscopic surgery |
| US5176629A (en)* | 1989-07-31 | 1993-01-05 | C. R. Bard, Inc. | Irrigation system for use with endoscopic procedure |
| CN200998314Y (en)* | 2006-11-22 | 2008-01-02 | 谷星 | Microscopic surgical syringe |
| CN102500007A (en)* | 2011-09-30 | 2012-06-20 | 中国人民解放军第三军医大学第一附属医院 | Intelligent temperature-control speed-control flusher |
| CN205041540U (en)* | 2015-08-22 | 2016-02-24 | 刘晓 | Operation belt cleaning device of department of general surgery |
| CN205041875U (en)* | 2015-10-19 | 2016-02-24 | 张文杰 | Syringe for general surgeries |
| CN208823595U (en)* | 2018-01-22 | 2019-05-07 | 上海市第一人民医院 | Microsurgery-assisted flushing equipment |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109172884A (en)* | 2018-09-28 | 2019-01-11 | 上海市第人民医院 | Scrotum occupy-place cyst fluid acquisition system |
| Publication number | Publication date |
|---|---|
| CN108066840B (en) | 2023-12-19 |
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