Cold light source line auxiliary supporting tool for endoscopic surgery eyepiece deviceTechnical Field
The utility model relates to the technical field of thoracoscopic surgical tools, in particular to a cold light source line auxiliary supporting tool for an ocular device of an endoscopic surgical.
Background
As technology advances, it has become possible to perform surgery through smaller incisions. In this way, the damage to the tissue is less than in conventional surgery. Through the keyhole-sized incision, the surgeon may insert tiny light sources, cameras, and surgical instruments. The surgeon directs the manipulation of the surgical instrument to perform the procedure by transmitting images into the monitor. Such a surgical operation is called a laparoscopic operation when performed in the abdominal cavity, a arthroscopic operation when performed in a joint, and a thoracoscopic operation when performed in the chest cavity.
As shown in figure 3, the eyepiece device commonly used in the current endoscopic surgery consists of an eyepiece body and an external cold light source wire, and the eyepiece device with the structure has the following inconvenience in the practical use process that an operator needs to hold the eyepiece body by one hand and holds a grab handle by the other hand, and the cold light source wire is placed between the tiger mouth of the hand and the grab handle.
In view of this, the design and manufacture of an auxiliary supporting tool which can be detachably mounted on an eyepiece device and stably and limitedly support a cold light source line on an eyepiece main body is particularly important in the actual operation process of an endoscopic surgery.
Disclosure of utility model
The utility model aims to solve the problems that in the prior art, an eyepiece device used in the endoscopic surgery needs to keep a cold light source line state by hands of an operator, so that the safety of the operation is affected, and the operation convenience of the eyepiece device is reduced.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a cold light source line auxiliary stay instrument for eyepiece device of laparoscopic surgery, includes eyepiece main part, fixes the connecting seat in the eyepiece main part, fixes the connecting pipe in the connecting seat upper end, installs the grab handle that is close to connecting seat one end at the eyepiece main part and can dismantle the cold light source line of installing on the connecting pipe, be provided with the supporting mechanism who is used for the spacing support of cold light source line in eyepiece main part top between eyepiece main part, connecting seat and the grab handle.
As a further description of the above technical solution:
The supporting mechanism comprises an elastic buckle sleeved outside the eyepiece body and located between the connecting seat and the grab handle, a supporting frame integrally fixed at the upper end of the elastic buckle, an arc-shaped bracket integrally fixed at the upper end of the supporting frame and with a semi-arc-shaped cross section, and a binding part arranged at the upper end of the arc-shaped bracket.
As a further description of the above technical solution:
a locking part is arranged between the lower end of the elastic buckle and the connecting seat.
As a further description of the above technical solution:
The locking part comprises two elastic inserting blocks symmetrically fixed at the lower end of the elastic buckle, a limiting inserting block movably installed between the connecting seat and the two elastic inserting blocks, and a limiting clamping piece symmetrically fixed at the right end of the limiting inserting block and abutted with the two elastic inserting blocks.
As a further description of the above technical solution:
the middle part of the right end of the limiting plug block is provided with a holding hole.
As a further description of the above technical solution:
The inner side of the elastic buckle is filled with an anti-slip rubber pad attached to the outer wall of the eyepiece main body.
As a further description of the above technical solution:
The binding part comprises a plurality of magic tape strips with the free ends forward and fixed at the rear end of the arc-shaped bracket at equal angles and an adhesive layer which is arranged at the front end of the arc-shaped bracket and corresponds to the magic tape strips.
In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:
According to the utility model, the detachable supporting mechanism is arranged between the original eyepiece main body and the cold light source wire, and meanwhile, the supporting structure consists of the elastic buckle, the supporting frame, the arc bracket and the limiting plug, the supporting mechanism can be fixed between the eyepiece main body, the connecting seat and the grab handle through the elastic buckle and the limiting plug in a fixed-point mode, the cold light source wire can be buckled on the arc bracket in a sliding mode, then the cold light source wire can be fixed on the arc bracket in a multipoint mode through the magic tape, an operator can stably keep the working state of the cold light source wire by holding the grab handle and the elastic buckle in actual use, the structure can stably and limitedly support the cold light source wire on the eyepiece main body, and abnormal problems such as displacement, shaking or bending of the cold light source wire in the process of operating the eyepiece device are reduced, so that the safety and convenience of the eyepiece device in actual use of operators are improved.
Drawings
FIG. 1 is a schematic diagram of the operation of a cold light source line auxiliary support tool for an endoscopic surgical ocular device according to the present utility model;
FIG. 2 is a schematic view showing a cold light source line auxiliary supporting tool for an eyepiece device for endoscopic surgery in a perspective disassembly manner;
Fig. 3 is a schematic diagram of a prior art endoscopic surgical ocular device connected to a cold light source line.
Legend description:
1. the eye lens comprises an eye lens main body, 101, a connecting seat, 102, a connecting pipe, 103, a grab handle, 2, a cold light source line, 3, an elastic buckle, 301, a supporting frame, 302, an arc-shaped bracket, 303, an adhesive layer, 304, a magic tape strip, 305, an elastic plug block, 4, a limiting plug block, 401, a limiting clamping piece, 402, a holding hole and 5, an anti-skid rubber mat.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the utility model provides a technical scheme that an auxiliary supporting tool for a cold light source line for an eyepiece device of a laparoscopic surgery comprises an eyepiece body 1, a connecting seat 101 fixed on the eyepiece body 1, a connecting pipe 102 fixed on the upper end of the connecting seat 101, a grab handle 103 arranged on one end of the eyepiece body 1 close to the connecting seat 101 and a cold light source line 2 detachably arranged on the connecting pipe 102, wherein a supporting mechanism for limiting and supporting the cold light source line 2 above the eyepiece body 1 is arranged among the eyepiece body 1, the connecting seat 101 and the grab handle 103.
Specifically, as shown in fig. 1 and 2, the supporting mechanism includes an elastic buckle 3 sleeved outside the eyepiece body 1 and located between the connecting seat 101 and the grab handle 103, a supporting frame 301 integrally fixed at the upper end of the elastic buckle 3, an arc bracket 302 integrally fixed at the upper end of the supporting frame 301 and having a semi-arc-shaped cross section, and a binding portion arranged at the upper end of the arc bracket 302.
Specifically, as shown in fig. 1 and 2, the binding portion includes a plurality of magic tapes 304 fixed at the rear end of the arc-shaped bracket 302 at equal angles and having the free ends facing forward, and an adhesive layer 303 mounted at the front end of the arc-shaped bracket 302 and corresponding to the plurality of magic tapes 304, and after the magic tapes 304 wrap the cold light source line 2, the free ends of the magic tapes 304 can be adhered to the adhesive layer 303, so that the cold light source line 2 is bound and fixed on the arc-shaped bracket 302.
Specifically, as shown in fig. 1 and fig. 2, a locking portion is disposed between the lower end of the elastic buckle 3 and the connection seat 101, the locking portion includes two elastic inserting blocks 305 symmetrically fixing the lower end of the elastic buckle 3, a limiting inserting block 4 movably mounted between the connection seat 101 and the two elastic inserting blocks 305, and a limiting clamping piece 401 symmetrically fixed on the right end of the limiting inserting block 4 and abutted against the two elastic inserting blocks 305, when the two limiting clamping pieces 401 on the limiting inserting block 4 are buckled between the two elastic inserting blocks 305 of the elastic buckle 3 in a sliding manner, the lower end of the elastic buckle 3 can be locked inwards, so that the locking force of the elastic buckle 3 on the eyepiece body 1 is improved, rotation and displacement of the elastic buckle 3 on the eyepiece body 1 can be prevented, wherein a holding hole 402 is formed in the middle of the right end of the limiting inserting block 4, so that an operator can conveniently insert the hand into the limiting inserting block 4, and drive the limiting clamping piece 401 of the limiting inserting block 4 to be partially slid between the elastic inserting blocks 305 of the elastic buckle 3.
Specifically, as shown in fig. 2, the inner side of the elastic buckle 3 is filled with an anti-slip rubber pad 5 attached to the outer wall of the eyepiece body 1, on one hand, the elastic buckle 3 can be prevented from being directly rigid and being discharged to the outer wall of the eyepiece body 1, the rigid contact damage of the elastic buckle 3 to the eyepiece body 1 is reduced, and on the other hand, the contact friction between the elastic buckle 3 and the eyepiece body 1 is improved, and the elastic buckle 3 can be prevented from rotating and displacing on the eyepiece body 1.
When the eye lens is used, firstly, an operator can clamp and insert the elastic buckle 3 between the gap of the eye lens main body 1, the connecting seat 101 and the grab handle 103, then adjust the position of the supporting frame 301 to be parallel to the connecting pipe 102, secondly, the operator can take the limiting plug 4, the upper end of the limiting plug 4 is abutted against the lower end of the connecting seat 101, then the limiting clamping piece 401 on the limiting plug 4 is slidably inserted between the two elastic plug 305 of the elastic buckle 3, at the moment, the elastic buckle 3 can be stably fixed on the eye lens main body 1 under the comprehensive action of the anti-skid rubber cushion 5 and the buckling lock of the limiting plug 4, finally, after the cold light source wire 2 is slipped on the arc bracket 302, the magic tape 304 can be coated on the cold light source wire 2 forwards and then is adhered on the adhesive layer 303, at the moment, the cold light source wire 2 is limited and supported on the arc bracket 302, and in the actual use process of the operator, one buckle holds the eye lens main body 1, the other buckle 3 and the supporting frame 301, the cold light source wire 2 is clamped between the buckling part 103 and the grab handle 103, the eye lens is firmly held, the hand is firmly, the hand is prevented from being disturbed, and the stability is lowered, and the eye lens is prevented from being used, and the eye lens is moved when the eye lens is used, and the eye lens is safely is used.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.