CN2852959Y

CN2852959Y - Combined instrument for microtrauma operation

Info

Publication number: CN2852959Y
Application number: CN 200520133782
Authority: CN
Inventors: 鹿清杰; 刘付文
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-10-20
Filing date: 2005-10-20
Publication date: 2007-01-03
Anticipated expiration: 2015-10-20

Abstract

The utility model discloses combined instruments for micro-surgery, which comprises an ocular telescope, an optical fiber tube, an appliance tube and an irrigating tube arranged respectively on the seat of the tube body. A straight catheter is arranged on the head of the seat of the tube body. An interface of optical fiber connected with the optical fiber tube is arranged on the lateral side of the seat of the tube body. The ocular telescope, the optical fiber tube, the appliance tube, the irrigating tube and the straight catheter are communicated with the tail of the tube body. A flexible handle is hinged onto the fixed knob on the head of the straight catheter. The top of the flexible handle is connected with a steel wire arranged within the straight catheter, and the other end of the steel wire is connected with the clawed separator hinged to the tail of the tube body. When this appliance is used to perform solution operation to the compressed nerves, a small incision is cut on the skin, the appliance is inserted into the parenchymatous tissue under the epidermis or muscle, and the micro-surgery operation is performed through the amplification of the microscope using the micro-invasive appliances. In this way, the pain is slight for the patient and the cut can be healed relatively fast.

Description

Do the combined apparatus of Minimally Invasive Surgery

Technical field

This utility model relates to the human nerve fiber and is subjected to embedding to compress into the improvement of the operating theater instruments of capable operative treatment, particularly does the combined apparatus of Minimally Invasive Surgery.

Background technology

The nerve fiber of human body is subjected to embedding to press the disease that is caused, the syndrome disease of particularly adopting medicine to be difficult to treat, and treatment must undergo surgery.At present, operative treatment all is to take the big edge of a knife, direct-view operation, to the nerve fiber that pressed by the embedding loosening therapy that undergos surgery.Because the edge of a knife of direct-view operation is big, the misery that causes to the patient is bigger, and wound healing is slow.

Summary of the invention

The purpose of this utility model is to provide a kind of combined apparatus of doing Minimally Invasive Surgery, when using this apparatus that the nerve fiber that pressed by embedding is undergone surgery loosening therapy, the edge of a knife that cuts at human epidermal is little, be deep into apparatus under the epidermis or the muscle substantive tissue in, amplify by microscope, adopt the mis instruments operation that undergos surgery, to the patient cause painful little, wound healing compares comparatively fast.

The purpose of this utility model is achieved in that a kind of combined apparatus of doing Minimally Invasive Surgery, be included in the eyepiece assembly of installing respectively on the body seat, optical fiber tube, apparatus pipe and syringe pipe, straight moving conduit also is installed on the head of body seat, the optical fiber interface that is connected with optical fiber tube is being set on the sidewall of body seat, eyepiece assembly, optical fiber tube, the apparatus pipe, syringe pipe and straight moving conduit pass to the afterbody of body respectively, articulated flexible handle on the fixed handle that straight moving catheter head is installed, connecting the steel wire that is installed in the straight moving conduit in the upper end of flexible handle, the other end of steel wire is connecting at the hinged separator with disengaging pawl of body afterbody.

When using this utility model, installation microscope on eyepiece assembly, the optical fiber power supply of fibre scope on the connection optical fiber tube.This utility model is to cut the very little edge of a knife at human epidermal, about about 1 centimeter, be deep into separator under the epidermis or the muscle substantive tissue in, hold fixed handle and flexible handle that straight moving catheter head is installed, the manipulation activities handle opens the disengaging pawl of the separator of end connection by the steel wire in the straight moving conduit, disengaging pawl becomes a gap that can undergo surgery with separate tissue, to adapt to the operation technique of Minimally Invasive Surgery apparatus.Illuminate with the light source of the fibre scope intracavity of will performing the operation, be convenient to operation technique, to the perform the operation tiny nerve fiber of intracavity of microscope is amplified several times, be convenient to perform the operation and separate the nerve fiber that human body is pressed by embedding, inflate in the chamber to performing the operation as required or the foreign body of water-filling removing operation intracavity by syringe pipe, the operation cavity space is further strengthened, and the Minimally Invasive Surgery apparatus enters the operation intracavity by the apparatus pipe and undergos surgery.When the nerve fiber that adopts this utility model pressed by embedding to human body is carried out loosening therapy, the edge of a knife that cuts at human epidermal is little, can be deep into apparatus under the epidermis or the muscle substantive tissue in, amplify by microscope, adopt the mis instruments operation that undergos surgery, to the patient cause painful little, wound healing is than very fast.

Description of drawings

The utility model is described in further detail below in conjunction with accompanying drawing.

Fig. 1 is the main TV structure sketch map of this utility model embodiment 1;

Fig. 2 analyses and observe the structure for amplifying sketch map for the A-A of Fig. 1;

Fig. 3 is the main TV structure sketch map of this utility model embodiment 2.

The specific embodiment

A kind of combined apparatus of doing Minimally Invasive Surgery, as Fig. 1, embodiment 1 shown in Figure 2, be included in the eyepiece assembly of installing respectively on the body seat 52, optical fiber tube 13, apparatus pipe 4, syringe pipe 3 and straight moving conduit 12, camera lens 1 is installed on eyepiece assembly 2, the optical fiber interface 6 that is connected with optical fiber tube 13 is being set on the sidewall of body seat 5, straight moving conduit 12 also is installed on the head of body seat 5, eyepiece assembly 2, optical fiber tube 13, apparatus pipe 4, syringe pipe 3 and straight moving conduit 12 pass to the afterbody of body 7 respectively, articulated flexible handle 10 on the fixed handle 11 that straight moving conduit 12 heads are installed, connecting the steel wire 8 that is installed in the straight moving conduit 12 in the upper end of flexible handle 10, the other end of steel wire 8 is connecting at the hinged separator with disengaging pawl 9 of body 7 afterbodys.Separator is an articulated symmetric disengaging pawl 9 on the fixed jointed shaft in body 7 ends, and the afterbody of symmetrical disengaging pawl 9 is articulated connecting rod 14 respectively, and the other end of connecting rod 14 is hinged on the pin joint of steel wire 8 ends.Hold fixed handle 11 and flexible handle 10, manipulation activities handle 10 is by the folding of the symmetrical disengaging pawl 9 of steel wire 8 controls.Embodiment 2 as shown in Figure 3, separator are articulated monolithic disengaging pawl 15 on the fixed jointed shaft in body 7 ends, and monolithic disengaging pawl 15 matches with the fixed claw of body 7 ends, and the afterbody of monolithic disengaging pawl 15 is hinged on the pin joint of steel wire 8 ends.

Claims

1, a kind of combined apparatus of doing Minimally Invasive Surgery, be included in the eyepiece assembly of installing respectively on the body seat (5) (2), optical fiber tube (13), apparatus pipe (4) and syringe pipe (3), it is characterized in that: straight moving conduit (12) also is installed on the head of body seat (5), the optical fiber interface (6) that is connected with optical fiber tube (13) is being set on the sidewall of body seat (5), eyepiece assembly (2), optical fiber tube (13), apparatus pipe (4), syringe pipe (3) and straight moving conduit (12) pass to the afterbody of body (7) respectively, go up articulated flexible handle (10) at the fixed handle (11) that straight moving conduit (12) head is installed, connecting the steel wire (8) that is installed in the straight moving conduit (12) in the upper end of flexible handle (10), the other end of steel wire (8) is connecting at the hinged separator with disengaging pawl (9) of body (7) afterbody.

2, the combined apparatus of doing Minimally Invasive Surgery according to claim 1, it is characterized in that: separator is articulated symmetric disengaging pawl (9) on the fixed jointed shaft in body (7) end, the afterbody of symmetry disengaging pawl (9) is articulated connecting rod (14) respectively, and the other end of connecting rod (14) is hinged on the pin joint of steel wire (8) end.

3, the combined apparatus of doing Minimally Invasive Surgery according to claim 1, it is characterized in that: separator is articulated monolithic disengaging pawl (15) on the fixed jointed shaft in body (7) end, monolithic disengaging pawl (15) matches with the fixed claw of body (7) end, and the afterbody of monolithic disengaging pawl (15) is hinged on the pin joint of steel wire (8) end.