JPS5886153A - Handpiece for laser knife - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION This invention is a method for transmitting radar light from the surface of a living body to a portion S to be treated.
This is related to the round-shaped Redemes, which treats living tissue beneath the surface of the living body by irradiating it as a powerful transmitter. It is something to do.

Laser scalpels, which converge the laser beam with a lens and emit εKI [epsilon] from the biological surface to the target area to be treated, are widely used for surgical treatment. It is used in various fields of medicine.

The laser scalpel is classified into two types depending on the purpose of use, such as medical measurement and treatment. For treatment purposes, for example, an optical fiber laser scalpel and an endoscope laser scalpel are known.

Of these, the Optical 7 Eye Parade Mess is shown in Figure 1 (
B) As shown in K, the surgeon performs the surgery by manually irradiating the treated area with the Raded light 2 for ms using the optical fiber 1 for Radical transmission coated with an insulating material. As shown in the same figure (b), the optical fiber 1 for loop transmission is directly inserted into the handpiece 8 with an insulating coating, and the operator grasps the handpiece 8 with his/her hand. -It is used to perform techniques.

On the other hand, in the endoscopic LEDEMES shown in Fig. 2, the operator visually inspects the inside of the treatment area while adjusting the LED light transmitted from the TAIPA 1 using the handle 4 and the light guide section &tk. This is what we do.

However, in m-bed surgery ε using the above-mentioned Optical 7 Eyepa V-Demes, when treating living tissue close to the living body surface, it is necessary to make an incision from the living body surface to the treated area. During the injury, operator's camera shake may cause thermal damage to unintended areas of the Radhe beam, and it is difficult to place the focal point of the Radhe beam in the correct position without a holder, making treatment difficult. There was a drawback.

Furthermore, there is a problem with inserting another 7 eyelids into the endoscope, and when the biological area KIN into which the endoscope can be inserted is determined, when will it be controlled in the Kuryo surface.

In order to eliminate the above-mentioned drawback of the conventional intermediate illumination point, this invention
This is a Ledemes device in which a fiber coated with an insulating material is inserted into a 9-syringe-shaped O-tube with a syringe needle at the tip sK, the tube i is used as a handpiece, and the tip of the O-handpiece The purpose is to insert a syringe needle into the treated body from the surface of the living body and provide the necessary scalpel handpiece.

IK, one of the objects of this invention is to add a holder to the outside of the handpiece that can hold the handpiece on the surface of the living body.

Hereinafter, a description will be given according to FIG. ii[iK showing an embodiment of this invention.

In Fig. 8, fiber IF1 that constitutes Redemes A
, a core 111si and an insulating material indicated by lb, and are inserted into a syringe-shaped tube 10. This tube 10 is equipped with an injection needle 11 at its tip.
The tip of the needle is inserted and protected, and the injection needle 11 is inserted from the living body surface Become something.

Furthermore, as shown in FIG. 4, the Ledemes At-t and the injection needle 11 at the tip of the tube section 10 are inserted into the treated area 7 from the living body surface X accurately and irradiated with the Lede light. Add the holder 20 to the above-mentioned /.
(For double male and female wires) 1 and 1 screw part is l1iE.

In the Ledemes according to the present invention, as described above, the nod bead part is constructed of a tube having a syringe needle, and depending on the purpose of use, the nod bead part is held on the surface of the living body using a holder, and the syringe needle is covered with the syringe. Since the treatment is performed by inserting it into the treatment area, there is no need for a device to cut into the living body during treatment with Redemes.
Moreover, the LED light is radiated accurately to the treated S, and the breath sO is
This allows life therapy to proceed quickly and effectively.

As described above, the 1.nd bead for LEDEMES of this invention has the function of emitting LED light to the treated area using the TAIPA as a transmitter with a porthole configuration, so it can be used in medical applications using LEDEMESS. It can be used as an extremely effective treatment device for various purposes.

[Brief explanation of drawings]

! [1＠l (a) and (b) are diagrams showing the outline of surgical operations using conventional Rede Mess, *tw: Schematic diagram showing iFi's endoscope Rede Mess, Figure S, and @Fig. ! A.K.
It is a schematic sectional view showing the composition of the handpiece for Ledemes. 1...Fiber 10--Tube 11...Syringe needle! O.--Holder Patent Applicant Sumitomo Electric Industries Co., Ltd. Agent
Patent Attorney Kazu 1) Showa 1 Figure 3 Figure 4

Claims (1)

[Claims] (1) A hand piece constituting a Rede scalp, characterized in that the handpiece is equipped with a hypodermic needle at its tip, and a fiber for transmitting Redebeam light is inserted into the needle. n) A hand piece for a red scalpel according to claim 1, characterized in that a holder is added to the outside of the hand piece.