CN201719319U

CN201719319U - Direct vision minimally invasive bended separating forceps

Info

Publication number: CN201719319U
Application number: CN2010202095643U
Authority: CN
Inventors: 徐生源
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-05-31
Filing date: 2010-05-31
Publication date: 2011-01-26
Anticipated expiration: 2020-05-31

Abstract

The utility model relates to a pair of direct vision minimally invasive bended separating forceps, which is mainly used for carrying out sampling assay and analysis on focus parts in human bodies and belongs to the medical appliance technology in the field of machinery. The direct vision minimally invasive bended separating forceps consist of a fixed handle, a movable handle, a forceps rod, a pull rod, a rotating wheel, a rotating wheel shaft, a bearing, forceps clamps, a forceps head seat and a rotating sleeve, wherein the fixed handle and the movable handle are connected, the forceps rod is fixed with the rotating wheel, the rotating sleeve is penetrated into the rotating wheel and is connected with the forceps rod, the rotating wheel shaft is sheathed into the rotating sleeve, two forceps clamps are fixed on the forceps head seat, forceps clamp teeth are respectively arranged on the two forceps clamps, the forceps seat and the forceps rod are welded and fixed, the tail ends of the two forceps clamps are connected with the pull rod, the pull rod passes through the forceps rod, the rotating wheel, and the rotating sleeve and the fixed handle to be connected with the movable handle. The utility model has the reasonable structural design, can be used for effectively separating organs in human bodies, can not easily injure other organs, relieves the pain of patients, and perfectly reaches the operation effect.

Description

The curved elastic separating plier of direct-view Wicresoft

Technical field

This utility model relates to the curved elastic separating plier of a kind of direct-view Wicresoft, and it mainly is that human internal organs is separated, and belongs to the medical device technology mechanical field.

Background technology

In operation process,, need excision in case find focus in the human body body.In inadvertent closure, intracorporeal organ need be searched lesions position, in search procedure, needs between the intracorporeal organ to peel off, and prior art is to carry out pneumoperitoneum in the human body body, makes operation that certain space be arranged, and carries out intracorporeal organ with other pincers classes and peels off.Its defective is: one, the pneumoperitoneum operating time is long, and it is slow that patient feels bad wound healing, if the weak wound healing effect of patient body is just poorer; Two, carry out intracorporeal organ with scalpel and separate, easily hurt other organs, do not satisfy ideal surgical effect.

The utility model content

Technical problem to be solved in the utility model is to overcome existing above-mentioned deficiency in the prior art, and a kind of reasonable in design is provided, and can carry out the curved elastic separating plier of isolating direct-view Wicresoft to organ in the human body effectively.

This utility model solves the problems of the technologies described above the technical scheme that is adopted: the curved elastic separating plier of a kind of direct-view Wicresoft, comprise fixed handle, flexible handle, claw beam and pull bar, fixed handle is connected by set bolt with flexible handle, it is characterized in that: it also comprises runner, claw beam seat, runner shaft, runner axle sleeve, fixing head, fixed cover, bearing, draw-bar seat, clamp, binding clip seat, insulation sleeve and rotary sleeve; Be with insulation sleeve on the described claw beam, claw beam and runner are fixed; The claw beam cover for seat is gone into claw beam and is tightened with runner; Rotary sleeve penetrates runner and is connected with claw beam; Runner shaft is inserted in rotary sleeve; Bearing is inserted in runner shaft, and bearing and runner coincide and tighten; Fixing head is inserted in runner shaft and fixing with the runner gummed; The runner shaft cover is inserted in runner shaft and fixes by fixed cover; Fixed cover snaps in fixed handle; Described clamp is curved, and two clamps are fixed on the binding clip seat; All have the clamp tooth on two clamps, the clamp tooth matches each other; Binding clip seat and claw beam welding are fixing; The end of two clamps is connected with pull bar; Pull bar passes claw beam, runner, rotary sleeve and fixed handle, is connected with flexible handle.

This utility model compared with prior art has following positive effect: reasonable in design, and can separate organ in the human body effectively, and be difficult for hurting other organs, alleviated patient's misery, well reached the effect of operation.

Description of drawings

Fig. 1 is this utility model structural representation.

Among the figure: 1 fixed handle, 2 flexible handles, 3 set bolts, 4 pull rod slot, 5 runners, 6 claw beam seats, 7 runner shafts, 8 runner axle sleeves, 9 fixing heads, 10 fixed covers, 11 bearings, 12 claw beams, 13 pull bars, 14 draw-bar seats, 15 clamps, 16 binding clip seats, 17 clamp teeth, 18 insulation sleeves, 19 rotary sleeves.

The specific embodiment

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

Embodiment:

Referring to Fig. 1, present embodiment mainly is made up of fixed handle 1, flexible handle 2, claw beam 12, pull bar 13, runner 5, claw beam seat 6, runner shaft 7, runner axle sleeve 8, fixing head 9, fixed cover 10, bearing 11, draw-bar seat 14, clamp 15, binding clip seat 16, connecting plate 20, insulation sleeve 18 and rotary sleeve 19; Wherein fixed handle 1 is connected by set bolt 3 with flexible handle 2 and can rotates; Be with insulation sleeve 18 on the claw beam 12, claw beam 12 is fixing with runner 5; Claw beam seat 6 is inserted in claw beam 12 and tightens with runner 5; Rotary sleeve 19 penetrates runner 5 and is connected with claw beam 12; Runner shaft 7 is inserted in rotary sleeve 19; Bearing 11 is inserted in runner shaft 7, and bearing 11 coincide with runner 5 and tightens; Fixing head 9 is inserted in runner shaft 7 and fixing with runner 5 gummeds; Runner axle sleeve 8 is inserted in runner shaft 7 and fixing by fixed cover 10; Fixed cover 10 snaps in fixed handle 1; Clamp 15 is curved, and two clamps 15 are fixed on the binding clip seat 16; All have clamp tooth 17 on two clamps 15, clamp tooth 17 matches each other; Binding clip seat 16 is fixing with claw beam 12 welding; The end of two clamps 15 is connected with pull bar 13; Pull bar 13 passes claw beam 12, runner 5, rotary sleeve 19 and fixed handle 1, is connected with flexible handle 2; The end that pull bar 13 is connected with flexible handle 2 is provided with draw-bar seat 14, has pull rod slot 4 on the flexible handle 2, and draw-bar seat 14 snaps in the pull rod slot 4.

Runner 5 described in the present embodiment can rotate by 360 degree, and its effect is under direct-view this utility model to be inserted in the human body, can adjust the direction of clamp 15 according to the operation needs, improves its effect, reaches the multifunctionality of application.

In the present embodiment, clamp 15 is bending, in operation is used clamp 15 is inserted human body, the human body intracorporeal organ is carried out focus separate.

During use, as long as hold fixed handle 1 and flexible handle 2 with a firm grip, pulling pull bar 13,15, two clamps of pull bar 13 two clamps of pulling 15 coincide and sting tightly; Unclamp flexible handle 2 and fixed handle 1, then two clamps 15 reset and open.

In addition, need to prove, specific embodiment described in this description, as long as the undeclared concrete shape and size of its part, then this part can be Any shape and the size that adapts with its structure; Simultaneously, the part title of getting also can be different.Allly conceive equivalence 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.

Claims

1. elastic separating plier is bent by a direct-view Wicresoft, comprise fixed handle, flexible handle, claw beam and pull bar, fixed handle is connected by set bolt with flexible handle, it is characterized in that: it also comprises runner, claw beam seat, runner shaft, runner axle sleeve, fixing head, fixed cover, bearing, draw-bar seat, clamp, binding clip seat, insulation sleeve and rotary sleeve; Be with insulation sleeve on the described claw beam, claw beam and runner are fixed; The claw beam cover for seat is gone into claw beam and is tightened with runner; Rotary sleeve penetrates runner and is connected with claw beam; Runner shaft is inserted in rotary sleeve; Bearing is inserted in runner shaft, and bearing and runner coincide and tighten; Fixing head is inserted in runner shaft and fixing with the runner gummed; The runner shaft cover is inserted in runner shaft and fixes by fixed cover; Fixed cover snaps in fixed handle; Described clamp is curved, and two clamps are fixed on the binding clip seat; All have the clamp tooth on two clamps, the clamp tooth matches each other; Binding clip seat and claw beam welding are fixing; The end of two clamps is connected with pull bar; Pull bar passes claw beam, runner, rotary sleeve and fixed handle, is connected with flexible handle.