CN202069653U

CN202069653U - Sinus endoscope optical forceps

Info

Publication number: CN202069653U
Application number: CN2011201005856U
Authority: CN
Inventors: 申屠叶菲
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-04-08
Filing date: 2011-04-08
Publication date: 2011-12-14
Anticipated expiration: 2021-04-08

Abstract

The utility model relates to a pair of sinus endoscope optical forceps, aiming to solve the problem that in the prior art, the sinus forceps operation is troublesome and can not achieve an ideal operation effect. The pair of sinus endoscope optical forceps comprises a fixed handle and a movable handle and is characterized in that the pair of sinus endoscope optical forceps further comprises a support block, a pull rod seat, a forcep rod, a pull rod, stirring slots, a stirring seat, a forcep head seat, two curved forceps clips, two connecting rods, and a rhinoscope channel, wherein the support block and the stirring slots are fixed at the tops of the fixed handle and the movable handle respectively; the stirring seat is fixed on the pull rod seat and is clamped in the stirring slots; the rhinoscope channel is fixed on the support block; one end of the forcep rod is fixed on the forcep head seat and the other end is fixed on the support block; one end of the pull rod is fixed on the pull rod seat; the two curved forceps clips are connected onto the forcep head seat; the two connecting rods are fixed on the two curved forceps clips respectively and are connected to the other end of the pull rod; the two curved forceps clips are provided with forcep head slots; and slot holes are formed at the bottom of the forcep head slots. The pair of sinus endoscope optical forceps has the advantages of reasonable structural design, convenience in use, and ideal operative treatment effect.

Description

Nasal endoscope optics pincers

Technical field

This utility model relates to a kind of optics pincers, especially relates to a kind of nasal endoscope optics pincers, is used for the treatment that undergos surgery in human body face nasal sinuses, belongs to a kind of medical device technology machinery for the treatment of the human body face.

Background technology

Nasal sinuses is the organ that human user is breathed, and tends to suck airborne impurity and antibacterial in the nostril, causes nose diseases, as polyp of nasal cavity, tumor, in the process of treatment nose diseases, need excise polyp, the tumor of nasal cavity.Be useful on the sinus forceps of the above-mentioned nose diseases of treatment in the prior art, but do not have the asoscope passage, its defective is in operative treatment, uses asoscope as needs, open up other passages and insert asoscope, and the operation trouble influences surgical field of view, does not satisfy ideal surgical effect.

The utility model content

The purpose of this utility model is to overcome above shortcomings in the prior art, and a kind of reasonable in design is provided, and easy to use, the visual field is effective, can reach the nasal endoscope optics pincers of ideal surgical result.

The technical scheme in the invention for solving the above technical problem is: these nasal endoscope optics pincers comprise fixed handle, flexible handle and hold-down nut, described flexible handle is connected on the fixed handle by hold-down nut, its characteristics are: also comprise rest pad, draw-bar seat, claw beam, pull bar, stir groove, stir seat, the binding clip seat, two bending clamps, the clamp steady pin, two connecting rod steady pins, two connecting rods, link pin, asoscope passage and asoscope mouth, described rest pad is fixed on the top of fixed handle, describedly stir the top that groove is fixed on flexible handle, the described seat of stirring is fixed on the draw-bar seat, and this is stirred seat and is connected to and stirs in the groove; Described asoscope mouth is fixed on an end of asoscope passage, and described asoscope passage is fixed on the rest pad, and an end of described claw beam is fixed on the binding clip seat, and the other end of this claw beam is fixed on the rest pad; Described pull bar cross-under is in claw beam and rest pad, one end of this pull bar is fixed on the draw-bar seat, described two bending clamps are connected on the binding clip seat by the clamp steady pin, described two connecting rods are fixed on two bending clamps with a connecting rod steady pin respectively, and these two connecting rods are connected the other end of pull bar by link pin; All have the binding clip groove on described two bending clamps, the bottom of this binding clip groove all has slotted eye.

Rest pad described in the utility model and fixed handle are integral structure.

Described in the utility modelly stir the top that groove is fixed by welding in flexible handle.

Asoscope mouth described in the utility model and asoscope passage are integral structure.

This utility model compared with prior art, have the following advantages and effect: designed binding clip is the bending structure, design has binding clip groove and slotted eye in the clamp, can be the cutter type at the binding clip position, in the operation application process, sinus forceps penetrates nasal cavity, and the clamp clamping is cutter type binding clip can directly downcut the taking-up nasal cavity with the polyp or the tumor of nasal cavity.The design of slotted eye in this utility model is used for water clock polyp or tumor residual liquid and gas, guarantees carrying out smoothly of operation.

Be provided with asoscope passage and asoscope mouth in this utility model, in the operation application process, insert asoscope from the asoscope passage, the healthcare givers makes operative treatment high-visible under the visual field of asoscope, guarantees carrying out smoothly of operation.

This utility model can adopt metal material to make, and can clean and high-temperature sterilization.Of the present utility model simple in structure, reasonable in design, control can reach ideal surgical effect flexibly.

Description of drawings

Fig. 1 is the structural representation of nasal endoscope optics pincers among this utility model embodiment.

Fig. 2 is the structural representation of B after amplifying among Fig. 1.

Fig. 3 is the structural representation after amplify at the A place among Fig. 2.

The specific embodiment

The utility model is described in further detail below in conjunction with accompanying drawing and by embodiment, and following examples are to explanation of the present utility model and this utility model is not limited to following examples.

Embodiment:

Referring to Fig. 1 to Fig. 3, nasal endoscope optics in present embodiment pincers comprise fixed handle 1, flexible handle 2, hold-down nut 3, rest pad 4, draw-bar seat 5, claw beam 6, pull bar 7, stir groove 8, stir seat 9, binding clip seat 10, two bending clamps 11, clamp steady pin 13, two connecting rod steady pins 14, two connecting rods 15, link pin 16, asoscope passage 18 and asoscope mouths 19.

Flexible handle 2 in the present embodiment is connected on the fixed handle 1 by hold-down nut 3, and fixed handle 1 and flexible handle 2 usefulness hold-down nuts 3 are connected and fixed and can rotate.Rest pad 4 is fixed on the top of fixed handle 1, and the rest pad 4 in the present embodiment is an integral structure with fixed handle 1.Stir the top that groove 8 is fixed by welding in flexible handle 2 in the present embodiment, stir the top that groove 8 also can be fixed on flexible handle 2 by other modes in this utility model.The seat of stirring in the present embodiment 9 is fixed on the draw-bar seat 5, and this is stirred seat 9 and is connected to and stirs in the groove 8, stirs seat 9 and is inserted in and stirs that draw-bar seat 5 is snapped in behind the groove 8 can be movable on the flexible handle 2.

Asoscope mouth 19 in the present embodiment is fixed on an end of asoscope passage 18, and this asoscope mouth 19 can be integral structure with asoscope passage 18.Asoscope passage 18 in the present embodiment is fixed on the rest pad 4, and an end of claw beam 6 is fixed on the binding clip seat 10, and the other end of this claw beam 6 is fixed on the rest pad 4.

Pull bar 7 cross-under in the present embodiment are in claw beam 6 and rest pad 4, one end of this pull bar 7 is fixed on the draw-bar seat 5, two bending clamps 11 are connected on the binding clip seat 10 by clamp steady pin 13, and these two bending clamps, 11 usefulness clamp steady pins 13 are fixed on the binding clip seat 10 and can rotate.Two connecting rods 15 in the present embodiment are fixed on two bending clamps 11 with a connecting rod steady pin 14 respectively, be that connecting rod steady pin 14 of a slice connecting rod 15 usefulness is fixed on a slice bending clamp 11, another root connecting rod steady pin 14 of another sheet connecting rod 15 usefulness is fixed on another sheet bending clamp 11, two connecting rod 15 usefulness connecting rod steady pins 14 are fixed on two bending clamps 11 and can rotate, and these two connecting rods 15 are connected the other end of pull bar 7 by link pin 16.

All have binding clip groove 12 on two bending clamps 11 in the present embodiment, the bottom of this binding clip groove 12 all has slotted eye 17.

In addition, need to prove, the specific embodiment described in this description, its zero, the shape of parts, institute's title of being named etc. can be different, the above content described in this description only is to the explanation of this utility model structure example.Allly conceive equivalence variation or the simple change that described structure, feature and principle are done, be included in the protection domain of this utility model patent according to this utility model patent.This utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment; only otherwise depart from structure of the present utility model or surmount the defined scope of these claims, all should belong to protection domain of the present utility model.

Claims

1. a nasal endoscope optics clamps, comprise fixed handle, flexible handle and hold-down nut, described flexible handle is connected on the fixed handle by hold-down nut, it is characterized in that: also comprise rest pad, draw-bar seat, claw beam, pull bar, stir groove, stir seat, the binding clip seat, two bending clamps, the clamp steady pin, two connecting rod steady pins, two connecting rods, link pin, asoscope passage and asoscope mouth, described rest pad is fixed on the top of fixed handle, describedly stir the top that groove is fixed on flexible handle, the described seat of stirring is fixed on the draw-bar seat, and this is stirred seat and is connected to and stirs in the groove; Described asoscope mouth is fixed on an end of asoscope passage, and described asoscope passage is fixed on the rest pad, and an end of described claw beam is fixed on the binding clip seat, and the other end of this claw beam is fixed on the rest pad; Described pull bar cross-under is in claw beam and rest pad, one end of this pull bar is fixed on the draw-bar seat, described two bending clamps are connected on the binding clip seat by the clamp steady pin, described two connecting rods are fixed on two bending clamps with a connecting rod steady pin respectively, and these two connecting rods are connected the other end of pull bar by link pin; All have the binding clip groove on described two bending clamps, the bottom of this binding clip groove all has slotted eye.

2. nasal endoscope optics pincers according to claim 1, it is characterized in that: described rest pad and fixed handle are integral structure.

3. nasal endoscope optics according to claim 1 and 2 pincers is characterized in that: describedly stir the top that groove is fixed by welding in flexible handle.

4. nasal endoscope optics pincers according to claim 1 and 2, it is characterized in that: described asoscope mouth and asoscope passage are integral structure.