CN204797913U - Drag hook is assisted to plastic surgery chamber mirror - Google Patents

Abstract

The utility model discloses an auxiliary retractor for plastic surgery laparoscopy, which comprises a pair of through pipes and flushing suction pipes arranged in parallel and closely adjacent to each other. The flushing suction pipe is fixed below the through pipes. There is a handle on the top of the through pipe, the front outlet of the through pipe is wedge-shaped, and the top of the wedge-shaped outlet is provided with an arc-shaped support plate that protrudes forward and tilts up. The lower side of the front end of the pipe is provided with evenly distributed through holes. By effectively integrating the handle, through tube and flushing and suction tube, the subcutaneous tissue is supported by the arc-shaped supporting plate, so that an operating cavity is formed under the skin, which ensures the effective illumination of the light source in the through tube and the effective shooting of the camera, and the effect of the surgical field is significantly improved. . The entire auxiliary retractor is flexible in use and easy to operate, and truly realizes a new era of laparoscopic plastic surgery.

Description

Orthopedic Laparoscopic Auxiliary Retractor

technical field

The utility model relates to a medical instrument used in endoscopic surgery, in particular to an auxiliary hook capable of lifting the body surface and facilitating the process of endoscopic surgery in plastic surgery, which belongs to the field of medical instruments.

Background technique

With the development of laparoscopic technology, it is possible to perform surgery through smaller incisions. Among them, when using a small incision for laparoscopic surgery, the surgeon inserts a small light source, camera, and surgical instruments into the lumen, and uses external monitoring images to guide the operation and complete the operation process in a closed environment. Compared with traditional surgical operations, this type of surgery has the advantages of less bleeding, less chance pollution, less damage to human tissue, smaller scars and faster postoperative recovery. It is not only widely applicable, but also especially suitable for middle-aged and elderly people with weak constitutions. The use of it avoids the impact of secondary damage on the health of such groups.

The laparoscopic surgery described above is called laparoscopic surgery when performed in the abdominal cavity; arthroscopic surgery when performed in the joints; thoracoscopic surgery when performed in the chest cavity; hysteroscopic surgery when performed in the uterus . It is worth noting that most of the majors who use laparoscopy at present are organs with a relatively closed cavity, such as the uterus, or the organ itself exists in a closed cavity, such as the liver, gastrointestinal tract, etc., and the inherent cavity is relatively closed. Filling it with an appropriate amount of CO ₂ gas can prop up the tissue, so that the light source and camera will not be wrapped by other tissues, so that a clear field of view can be obtained, which is convenient for operation. However, plastic surgery, which focuses on the beauty of the body surface, is relatively backward and limited in the use of laparoscopic surgery. This is because: Plastic surgery is often performed on the body surface. Since there is no inherent cavity, a gas cavity cannot be formed. When the conventional endoscopic light source arm is inserted under the skin, the soft fat and fascia under the skin can easily wrap the light source probe, making it impossible to transmit. Therefore, the use and promotion of laparoscopic surgery in the field of plastic surgery has been severely limited. Although some scholars have used laparoscopy in recent years to perform surgery such as wrinkle removal and muscle tissue flap removal, they often use enlarged incisions and use laparoscopy as a lengthened stripping instrument. The meaningful laparoscopic surgery, which transmits the operative field to an external monitor to guide the operation, is still far away.

How to form an "empty" cavity with a better view? Improving the use environment of the plastic surgery laparoscope becomes the problem that the utility model wants to solve.

Contents of the invention

In view of the deficiencies of the above-mentioned existing equipment, the utility model aims to provide an auxiliary retractor for plastic surgery laparoscopic surgery that can effectively advance-shrink, control the direction, and stretch the subcutaneous tissue of the human body to ensure the smooth implementation of laparoscopic surgery. Surgical needs, better make surgical plastic laparoscopic surgery be fully promoted and applied.

The utility model is achieved through the following technical solutions:

A laparoscopic auxiliary retractor for plastic surgery, comprising a pair of parallel and adjacently arranged through tubes and flushing and suction tubes, the flushing and suction tubes are fixed under the through tubes; The top of the outlet is provided with an arc-shaped supporting plate that protrudes forward and tilts up; the rear end of the flushing suction pipe is provided with a connecting end, and evenly distributed through holes are provided on the lower side of the front end of the flushing suction pipe.

The arc supporting plate and the through pipe are integrally structured.

The direction of the handle is inclined upward and towards the front end of the through pipe.

The diameter of the flushing suction pipe is smaller than that of the through pipe.

The rear entrance of the through pipe is provided with a fixed bracket.

The auxiliary retractor for orthopedic surgery described in the utility model effectively integrates the handle, the through pipe and the flushing suction pipe, and uses an arc-shaped supporting plate above the wedge-shaped outlet at the front end of the through pipe to make the through pipe inserted under the body surface of the human body. The arc-shaped supporting plate can support the soft tissue above it, and use the elasticity of the soft tissue to form a subcutaneous operation cavity, which ensures the effective illumination of the light source in the tube and the effective shooting of the camera, realizes clear and accurate monitoring of the image, and significantly improves the surgical field. It creates favorable conditions for the promotion and use of laparoscopic surgery in plastic surgery. The entire auxiliary hook can not only rely on the handle to advance and retreat, but also can be lifted upwards through the handle to form a larger and more convenient subcutaneous operation space. It is flexible to use and easy to operate. After integrating the flushing and suction tube of negative pressure suction, it truly realizes He pioneered laparoscopic surgery in plastic surgery and created a new era in the use and promotion of laparoscopic surgery in plastic surgery.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a left side view of Fig. 1 .

Detailed ways

Below in conjunction with accompanying drawing 1, Fig. 2, the utility model is further described:

The auxiliary retractor for orthopedic laparoscopic surgery described in the utility model is made of stainless steel as a whole, can be repeatedly sterilized, cleaned and used, and has strong rigidity. In order to be suitable for operation, the entire auxiliary retractor is chamfered and removed. Burr treatment to make the surface even and smooth. Its specific structure includes: a pair of through pipes 2 arranged in parallel and closely adjacent to each other and a flushing and suction pipe 3 , and the flushing and suction pipe 3 is fixed below the through pipe 2 . The through pipe 2 is used for penetrating the camera and the lighting lamp so as to manipulate and rotate the camera in all directions to observe the surgical field. Therefore, the diameter of the through pipe 2 is generally thicker and can accommodate the camera and the lighting lamp joystick as the criterion. In order to facilitate the insertion, extraction and lifting of the through tube 2, a handle 1 is provided on the top of the through tube 2, and the direction of the handle 1 is inclined upward and toward the front end of the through tube 2, so as to facilitate the operation process. The front end outlet of the through pipe 2 is wedge-shaped, and the top of the wedge-shaped outlet 7 is provided with an arc-shaped supporting plate 8 that protrudes forward and tilts up. The arc-shaped supporting plate 8 is integrated with the through-pipe 2. The circumferential direction of the through-tube 2 is distributed in an arc shape, and the arc-shaped supporting plate 8 is used to prop up the epidermis when the through-tube 2 is inserted, so that a simple cavity is formed under the skin, which is convenient for the camera to take images and provide enough operating space for the operation. In order to further improve the stability and flexibility of the use of the through pipe 2, a fixed bracket 5 is also provided at the rear entrance of the through pipe 2, and the fixed bracket 5 is used to fix the camera and the lighting control lever inserted into the through pipe 2, so that Rotate the joystick for convenient lighting and videography. Evenly distributed through holes 6 are arranged near the front end of the irrigation suction tube 3, and the irrigation suction tube 3 is used for wound irrigation and suction of liquid and smoke generated during the operation. In order to reduce the volume and facilitate suction and insertion, the diameter of the flushing and suction tube 3 is obviously smaller than that of the through tube 2, and it is attached to the bottom of the through tube 2. The rear end of the flushing and suction tube 3 is provided with a connecting end 4, and the connecting end 4 is exposed on the through tube 2 laterally upwards, the connecting end 4 is used to connect the conduit so that gas, liquid, etc. are exported or introduced.

During specific use, first, the auxiliary retractor is sterilized as a whole, and according to the needs of the operation, a corresponding diversion tube is connected to the connection end 4 of the flushing suction tube 3, and the camera and the lighting control rod are inserted from the rear end of the through tube 2 and protruded from the rear end of the tube 2. There are 7 wedge-shaped outlets at the front end, and the rear end of the joystick is supported by the fixed bracket 5; then, insert the through tube 2 and the flushing and suction tube 3 into the previously stripped acupuncture points by operating the handle 1, and insert them with 8 sides of the arc-shaped supporting plate While supporting the subcutaneous tissue, a subcutaneous cavity and a light source cavity are provided for the operation and imaging process, which is convenient for image collection and observation of the surgical field; then, the inclination angle of the front end of the through tube 2 is effectively adjusted by operating the handle 1 that is tilted upward , At the same time, operate the joystick to optimize the lighting angle and shooting angle. When necessary, the handle 1 can be pulled again to prop up the tissue and expand the operative field. The irrigation and suction tube 3 located below the through tube 2 can use the through hole 6 at the front end to flush the operative field at any time, attract exudation and blood, and keep the operative field clear; finally, when the operation is completed and needs to be withdrawn, the front end of the through tube 2 is tilted downward and operated The handle 1 can be withdrawn backward and upward, and the operation will not be affected by the setting of the upwardly tilted arc supporting plate 8. At the same time, the auxiliary pull hook can be used again after cleaning and disinfection. The whole process is simple to operate and easy to use, which greatly expands the scope of application of laparoscopic surgery in plastic surgery.

Claims (5)

1. plastic surgery's video-assisted drag hook, is characterized in that, comprises the pair of parallel and siphunculus of arranged adjacent and rinses suction catheter, rinses suction catheter and is fixed on below siphunculus; Described siphunculus top is provided with handle, and the front end exit of siphunculus is wedge shape, and the top of wedge shape outlet is provided with one and stretches out forward and the arc pallet tilted; The rear end of described flushing suction catheter is provided with link, on the downside of the front end rinsing suction catheter, be provided with equally distributed through hole.

2. plastic surgery's video-assisted drag hook according to claim 1, it is characterized in that, described arc pallet and siphunculus are structure as a whole.

3. plastic surgery's video-assisted drag hook according to claim 1, is characterized in that, the direction of described handle tilts upward and towards siphunculus front end.

4. plastic surgery's video-assisted drag hook according to claim 1, is characterized in that, the diameter of described flushing suction catheter is less than the diameter of siphunculus.

5. plastic surgery's video-assisted drag hook according to claim 1, it is characterized in that, the rear end entrance of described siphunculus is provided with analog bracket.