CN201375559Y - Operating electrotome - Google Patents

Abstract

The utility model discloses an operating electrotome, comprising a handle. The handle is provided with an illuminator. The dead angle light area that a shadowless lamp and a side lamp can not reach can be illuminated by the illuminator arranged on the handle of the electrotome. When one position of the patient is operated or searched, the light source reaches the position; consequently, the agile and efficient illumination is realized. The operation of a surgical doctor can be guaranteed by the illuminator. The operating efficiency is improved and the operating quality is ensured.

Description

Electrosurgical knife

Technical field

This utility model relates to a kind of medical apparatus and instruments, relates in particular to a kind of electric knife that uses in surgical operation.

Background technology

Progress along with science and technology, the wound miniaturization is the trend of disease treatment in recent years, at surgery, department of obstetrics and gynecology, ophthalmology, department of dermatologry etc., electric knife commonly used burns by electricity that operation reaches tumor resection, eyelashes fall to insert or hemostasis etc., electricity burns operation can make wound reduce, and dangerous the reduction, so more and more popularized by each hospital.Owing to need do meticulous processing to affected part, add the structoure of the human body complexity, make that the doctor must be careful when operation, in order to avoid cause the expansion of the state of an illness, and present used electric knife, without a licence exposed installation own is equipped with, and the floor light that rely on shadowless lamp and other illuminator is realized high-quality operation technique, but because the angle of operative region, the degree of depth etc. constantly change, operator itself stops in addition, as the shade of health, the angle of light etc. usually make illuminating ray normally inject, cause the illumination dead angle easily, can not avoid the obstruction of operator itself fully, bring very big inconvenience, usually need touring personnel to prepare the light source floor light in addition to operation, not only increase labor intensity, effect is also very undesirable, and also easy contaminated operation district has a strong impact on and hindered the operation process.

The utility model content

Technical problem to be solved in the utility model provides a kind of electrosurgical knife, and the illuminance in the time of improving operation makes things convenient for doctor's operation technique, improves operation efficient and guarantees the operation quality.

For solving the problems of the technologies described above, the technical solution of the utility model is: electrosurgical knife, comprise handle of a knife, and described handle of a knife is provided with illuminator.

As a kind of improvement, described illuminator comprises a housing, is provided with the luminous source that is connected with power supply in the described housing, and described housing is provided with the switch that the described luminous source of control opens and closes.

As further improvement, described illuminator also comprises a lampshade, and described lampshade is arranged on the described housing.

After having adopted technique scheme, the beneficial effect that this utility model is obtained is: by illuminator is installed on electric knife, make surgical doctor when operation, can avoid the interference of operator itself fully, be not subjected to the influence of self figure or light angle, make illuminator constantly moving with electric knife, thereby provide the most direct, effectively, the illumination at convenient no dead angle, fill up shadowless lamp and the other illuminator field of illumination, dead angle that is beyond one's reach, operation is carried out or when detecting certain position of patient, light source just can arrive that position, thereby realize illumination flexibly and effectively, can guarantee the surgical doctor operation that normally undergos surgery by illuminator, improve operation efficient, and guaranteed the operation quality.

Description of drawings

Fig. 1 is the structural representation of this utility model embodiment one;

Fig. 2 is the structural representation of this utility model embodiment two;

Fig. 3 is the structure enlarged drawing of illuminator among this utility model embodiment two;

Among the figure: 1: handle of a knife; 2: housing; 3: luminous source; 4: switch; 5: lampshade; 6: clamp.

The specific embodiment

Embodiment one:

As shown in Figure 1, electrosurgical knife is a Single-pole electric knife, comprise handle of a knife 1, by a housing 2 is installed on the handle of a knife 1 of electric knife, be provided with the luminous source 3 that is connected with power supply in the described housing 2, the switch 4 that is provided with described luminous source 3 switchings of control on housing 2 constitutes illuminator, the structure of handle of a knife 1 and illuminator designs for integral type, power line and original electric knife line synthesize one, at electric knife host panel jack place separately, and to increase a direct current supply hub on the host panel of electric knife in addition, and illuminating power is provided, make things convenient for operation technique.Wherein, luminous source 3 is special miniature Spot light bulbs.

Described housing 2 is provided with lampshade 5, lampshade 5 is a lampshade, can block the light that luminous source 3 is dispersed out by lampshade 5, thereby guarantee that surgical doctor is not dazzled when operation, and the front end face of lampshade 5 exceeds luminous source 3 a little, light is not dispersed, concentrate to front irradiation, play better operation illumination,, guarantee the quality of performing the operation to make things convenient for operation technique; On the handle of a knife 1 of electric knife, also be provided with switch 4, can control the switching of described luminous source 3, convenient control by switch 4.

Embodiment two:

As shown in Figures 2 and 3, its structural principle is basic identical with embodiment one, difference is: electrosurgical knife is bipolar electric knife, the housing 2 and the handle of a knife 1 of illuminator are to removably connect, be that luminous source 3 and switch 4 are fixedly installed on the handle of a knife 1 of electric knife by auxiliary equipment such as clamps 6, be convenient for changing as required and use.

Form minitype lighting device by luminous source 3 and lampshade 5 and button-shaped battery, use the clamp 6 of different model and style or other device card as required on handle of a knife, can mount and dismount easily as required, realize not having flexibly and effectively the dead angle illumination.

During use, provide unidirectional current by on the electric knife main frame, increasing the direct current variable power supply, fill up shadowless lamp and the other illuminator field of illumination, dead angle that is beyond one's reach by illuminator then, and avoid the obstruction of operator itself fully, operation carried out or when detecting certain position of patient, the light source of illuminator just can arrive that position, being realized conveniently throwing light on flexibly, thereby guarantee that surgical doctor is convenient to operation, guarantee the efficient and the quality of operation.

This utility model is not limited to the above-mentioned specific embodiment, and those of ordinary skill in the art is from above-mentioned enlightenment, expect other the replacement structure all within protection domain of the present utility model.

Claims (6)

1. electrosurgical knife comprises handle of a knife, it is characterized in that: described handle of a knife is provided with illuminator.

2. electrosurgical knife as claimed in claim 1 is characterized in that: described illuminator comprises a housing, is provided with the luminous source that is connected with power supply in the described housing, and described housing is provided with the switch that the described luminous source of control opens and closes.

3. electrosurgical knife as claimed in claim 2 is characterized in that: described luminous source is miniature Spot light bulb.

4. as claim 2 or 3 described electrosurgical knifes, it is characterized in that: described illuminator also comprises a lampshade, and described lampshade is arranged on the described housing.

5. electrosurgical knife as claimed in claim 4 is characterized in that: described housing and described handle of a knife are made as integral structure.

6. electrosurgical knife as claimed in claim 4 is characterized in that: described housing and handle of a knife removably connect.

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