Clinical operation spray pipe for cardiothoracic surgery
A technique of surgery and surgery, applied in the field of medical devices, can solve the problems of inability to spray medicine on wounds, poor practicability, and small scope of application, and achieve the effect of preventing uneven layering or precipitation of medicine mixing
Inactive Publication Date: 2020-11-13
张厚斌
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Problems solved by technology
[0004] However, in the actual application of the solution, most of the surgical wounds are long strips, so it is not possible to spray the wounds in a full range, and the application range is extremely small, and the practicability is not strong.
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[0035] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention may be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.
[0036] In addition, an element in the present invention is said to be "fixed" or "disposed on" another element, and it may be directly on another element or an intervening element may also exist. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for pur...
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The invention discloses a clinical operation spray pipe for cardiothoracic surgery. The clinical operation spray pipe comprises a mounting base; a height adjusting assembly is arranged above one sideof the mounting base; a medicine barrel is mounted on the height adjusting assembly; a mixing assembly is arranged at the lower part of the medicine barrel and penetrates through the upper part of themedicine barrel; a medicine feeding assembly is connected with the mixing assembly and is communicated with the bottom of the medicine barrel; a swinging medicine spraying assembly is communicated with the medicine feeding assembly and is connected with the mixing assembly; a medicine liquid in the medicine barrel is mixed through the mixing assembly; when the mixing assembly works, the medicinefeeding assembly and the swing medicine spraying assembly are driven to work. The medicine feeding assembly sucks out a liquid medicine in the medicine barrel and feeds the liquid medicine to the swinging medicine spraying assembly, the liquid medicine is atomized and sprayed out through the swinging medicine spraying assembly, the swinging medicine spraying assembly is driven by the mixing assembly to swing in a reciprocating mode, and then the atomized liquid medicine is evenly sprayed to a wound of a patient.
Description
technical field [0001] The invention relates to a medical instrument, in particular to a nozzle used in cardiothoracic surgery. Background technique [0002] During the surgical treatment of cardiothoracic surgery, effusion and blood often appear in the surgical site, blocking the surgical site and affecting the operation. This requires a special surgical nozzle to assist spraying and suction to ensure the normal operation. [0003] The Chinese patent discloses a nozzle for clinical operation of cardiothoracic surgery. The application number is the patent of application number 201910396658.1 application publication number CN109999255A. Through the regulation of the control switch group, the servo motor runs, and the output shaft rotates to drive the screw to rotate. Threaded connection with the support block, the slider on the right side of the support block slides and connects in the chute on the inner wall of the U-shaped plate, restricts the rotation of the support block,...
Claims
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IPC IPC(8): A61M3/02A61M1/00
CPCA61M1/0058A61M3/005A61M3/0254A61M3/0266A61M3/0283
Inventor 张厚斌
Owner 张厚斌