Suction device for throat head and neck and oral and maxillofacial surgery and using method thereof

A technology for oral and maxillofacial surgery, which is applied in the direction of surgery, suction containers, suction instruments, etc., and can solve problems such as surgical operation risks

Active Publication Date: 2020-10-23
徐定远
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

3 Due to working in a small hole, various soft tissues and bones can easily block the direct light of the surgical shadowless lamp, which requires anesthesia nurses to constantly adjust the light angle, but it is not easy to accurately aim the light at the deep surgical operation area. In many cases, the surgeon can only rely on the peripheral light of the surgical shadowless lamp to operate, which will make the operation more dangerous

Method used

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  • Suction device for throat head and neck and oral and maxillofacial surgery and using method thereof
  • Suction device for throat head and neck and oral and maxillofacial surgery and using method thereof
  • Suction device for throat head and neck and oral and maxillofacial surgery and using method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] Such as Figure 1-5 As shown, a suction device for throat head and neck and oral and maxillofacial surgery includes a guiding tractor and a suction device. The suction device comprises a main body 5 and a suction head 8 communicating with the main body.

[0045] The main body part 5 includes the main body 1 of the suction column, such as Figure 1-2 As shown, the main body 1 of the suction column is a hollow, cylindrical joint structure. On the main body 1 of the suction column, a soft main suction tube 7 and the rear section of the supplementary suction tube 3 are connected through the suction joint 2 respectively, and the diameter of the main suction tube 7 is larger than that of the rear section 3 of the supplementary suction tube. An adjustment switch 6 is arranged on the main suction tube 7, and the suction of the main suction tube 7 is regulated by the adjustment switch 6, and the main suction tube 7 can be closed if necessary; a metal or plastic suction head ca...

Embodiment 2

[0056] A method for using a suction device for throat, neck and oral and maxillofacial surgery, comprising the following steps:

[0057] (1) After the patient is successfully anesthetized, the surgeon pushes the curved guiding rod 31 of the guiding retractor downward along the curved natural space of the nasal cavity, pushes the pulling round head 30 to the base of the tongue and the oropharynx, and turns on the power Make the miniature lamp 36 emit light; as Image 6 shown.

[0058] (2) Use the tongue depressor 37 to press down the tongue body to expose the base of the tongue and the oropharynx. Under the common illumination of the external light and the miniature lamp 36, the surgeon will quickly find the traction round head 30 and the traction line 29, And pulling out the pulling line 29 out of the oral cavity, the pulling hook 28 and the pulling ring 9 are hooked together; as Figure 7 shown.

[0059] (3) Withdraw the arc-shaped guide rod 31 gradually from the nasal cav...

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Abstract

The invention discloses a suction device for throat head and neck and oral and maxillofacial surgery, which comprises a guide tractor and a suction apparatus, and is characterized in that the suctionapparatus comprises a main body part and a suction head communicated with the main body part; the suction head comprises a suction head body detachably connected with the guiding tractor, a suction cavity is formed in one side of the interior of the suction head body, a plurality of penetrating suction holes are formed in the outer side wall of the suction cavity, and the suction cavity is communicated with the body part through a connecting pipe. A lighting device is arranged on the other side in the suction head main body; a pushing expansion and hemostasis device is arranged above the suction head main body; and the main body part is connected with a negative pressure suction bottle through a negative pressure suction tube. The invention further discloses a using method of the suction device. Automatic continuous suction and handheld intermittent suction of blood are achieved at the same time, it can be ensured that the operation field is clear, and the influence of blood on the operation process is avoided; the device also has the functions of illumination, pushing expansion and hemostasis, can effectively guarantee the smoothness of surgical operation, and guarantees the surgical safety.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to a suction device for throat head and neck and oral and maxillofacial surgery and a method for using the same. Background technique [0002] During all surgical operations, the surgeon will encounter situations such as continuous bleeding from the wound, or emergency massive bleeding. Timely and effective treatment of intraoperative bleeding or effusion is very important for the smooth and safe completion of the operation. significance. [0003] Whether it is a sudden massive bleeding or a small amount of continuous bleeding, it will bring great trouble to the surgeon. In the event of sudden massive bleeding, the surgeon must terminate the operation, press the bleeding area, use a suction device to remove the bleeding, and find the bleeding site for hemostasis. The continuous accumulation of bleeding will seriously interfere with the surgical field of vision, and docto...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M1/00A61B13/00A61B17/12
CPCA61M1/0023A61M1/0001A61B13/00A61B17/12A61M2205/587A61B2017/12004A61M1/84
Inventor 许锦玉
Owner 徐定远
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