JPH073609U - Surgery or diagnostic equipment - Google Patents

Abstract

(57) [Summary] [Purpose] It should be relatively inexpensive and should not leave scars on the body. [Structure] A flexible pipe body is provided, a wire for cutting out a diseased part is inserted into the pipe body, and a suction port for discharging a cutout of the diseased part is provided in the pipe body.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 INDUSTRIAL APPLICABILITY The present invention is a surgical or diagnostic device, which can perform resection of tumors such as thrombosis and cancer such as cerebral infarction, myocardial infarction, and the like, and its diagnosis can be performed without an incision process, and the equipment is relatively inexpensive. Regarding

[0002]

[Background of device]

 Conventionally, when the above-mentioned diseases occur, most of them are operated by externally incising the vicinity of the affected area and excising the diseased area from inside the blood vessel or inside the body, depending on the symptoms. In addition, with regard to surgery and diagnosis, the development of electronics technology is currently being used to perform scanning, destruction of affected areas, etc. along with images.

[0003]

[Problems to be solved by the device]

 However, this conventional device is extremely expensive, and it is difficult to obtain it in a general facility, and when an incision operation is performed, a wound as an operation scar is inevitably generated. ing.

[The purpose of the device]

 Therefore, the present invention has been made by paying attention to the above-mentioned conventional problems, and provides a technique or a diagnostic apparatus which solves the problems and is relatively inexpensive and does not leave a scar on the body. The purpose is to do.

[0005]

[Means for Solving the Problems]

 In order to achieve this object, the surgical or diagnostic apparatus according to the present invention has a flexible pipe body, and a wire rod for cutting the diseased part is inserted into the pipe body, and the cut body of the diseased part is inserted into the pipe body. It is characterized by having a suction port that discharges.

[0006]

[Advantages] With the above-described configuration, the patient can perform surgery with only a slight puncture wound that can be expected to be completely healed at a later date, and the device has a simple structure, so the price is low. It can be anything.

[0007]

【Example】

 Next, an embodiment of the present invention will be described with reference to the drawings. 1 is a perspective view of a partial cross-section of a pipe body according to the present invention, FIG. 2 is a perspective view of a needle body connected to the pipe body, and FIG. 3 is a side view of a wire rod of another embodiment. is there.

In these figures, reference numeral 1 shows a pipe body formed of a flexible material. This pipe body 1 is made of quartz or the like in this embodiment, and an optical fiber having a core portion and a cladding portion is assumed. Here, the optical fiber is used because it is possible to obtain an image of the affected area by linking it with an ultrasonic or electronic application device and to work while watching the image. Due to the consideration of the use of light.

Further, a piano wire or a more delicate wire 2 is movably inserted in the pipe body 1 described above, but when an optical fiber is used for the pipe body 1, the light travels straight, reflects and wave in the core portion. However, the insertion hole cannot be formed in the core portion, and the insertion hole is formed in a part of the clad portion surrounding the core portion. Depending on the diameter of the optical fiber, a plurality of optical fibers may be bundled and the wire 2 may be inserted through the center thereof.

By inserting the wire rod 2 into the pipe body 1 and moving it, the affected part is cut off at the tip of the wire rod 2. The pipe body 1 has a suction hole communicating with the insertion hole of the wire rod 2. The outlet 3 is formed, and the suction port 3 is connected to a pump or the like to remove the affected part by suctioning it out of the body.

Further, in order to introduce the above-mentioned pipe body 1 into the body or the blood vessel, it can be introduced as a guide from the receiving portion of the needle body 4 (injection needle) as shown in FIG. That is, the pipe body 1 can be inserted into the body, particularly the blood vessel, through the insertion port of the needle body 4, and the thrombus can be excised.

Further, in the case shown in FIG. 3, the rear end of the wire 2a that is inserted into the pipe body 1 is connected to the motor 5, and the rotary blade 6 is attached to the tip of the wire 2a. . In this case, not only the tip of the wire 2 can be used to push down the affected area, but also the rotary blade can be used to remove it.

Then, by applying the device according to the present invention, by using the pipe body 1 from a blood vessel such as a neck, it can be used as a diagnostic device for ultrasonic or electronic applications that can transmit and receive information to obtain an image. You can also

[0014]

[Effect of device]

 The surgical or diagnostic device according to the present invention is constructed and used as described above. Therefore, it is possible to remove thrombus, remove excision fat mass of tumor in the tissue, etc. without incising the body surface of the patient, and moreover, since the device is simply configured, compared to the conventional case. It can be offered as a much cheaper product.

[Brief description of drawings]

FIG. 1 is a partial cross-sectional perspective view of a pipe body according to the present invention.

FIG. 2 is a perspective view of a needle body.

FIG. 3 is a side view showing another embodiment of the wire rod.

[Explanation of symbols]

 1 pipe body 2 wire rod 2a wire rod 3 suction port 4 needle body 5 motor 6 rotary blade

Claims (4)

[Scope of utility model registration request] 1. A flexible pipe body, wherein a wire for cutting a diseased part is inserted into the pipe body, and a suction port for discharging a cutout of the diseased part is provided in the pipe body. Surgery or diagnostic equipment. 2. The surgical or diagnostic apparatus according to claim 1, wherein a rotary blade is provided at the tip of the wire. 3. The surgical or diagnostic apparatus according to claim 1, wherein an optical fiber is used as the pipe body, and a wire is inserted through the clad portion. 4. The image acquisition device according to claim 1, wherein the image is obtained by interlocking with an ultrasonic wave application device.
Surgery or diagnostic device according to.