CN201719331U

CN201719331U - Direct-viewing peeling tongs

Info

Publication number: CN201719331U
Application number: CN2010202095520U
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-viewing peeling tongs, which is mainly used for peeling surgery of internal organs in human body, and belongs to the field of medical and technical instruments. The direct-viewing peeling tongs comprise a fixed handle, a movable handle, a tong rod, a drawbar, a runner, a runner shaft, a bearing, scissor clamps, a tong head seat, connecting plates and a rotary sleeve, wherein the fixed handle is connected with the movable handle; the tong rod is fixed with the runner; the rotary sleeve penetrates through the runner and is connected with the tong rod; the runner shaft is sleeved in the rotary sleeve; tong clamp teeth are arranged on the two pieces of tong clamps; the two tong clamps are fixed on the tong head seat; the tong head seat is fixed with the tong rod through welding; one end of each connecting plate is respectively connected at the tail ends of the tong clamps, and the other ends of the connecting plate are connected to the drawbar; and the drawbar is connected with the movable handle after penetrating through the tong rod, the runner, the rotary sleeve and the fixed handle. The tongs have the advantages of reasonable structural design, and can effectively perform peeling of internal organs in human body without hurting other organs, thereby alleviating the pain of patients and better achieving the surgical effect.

Description

The direct-view hoe scaler

Technical field

This utility model relates to a kind of direct-view hoe scaler, and it is mainly used in the operation of peeling off of human internal organs, 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 provides a kind of reasonable in design, the direct-view hoe scaler that can peel off organ in the human body effectively.

This utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of direct-view hoe scaler, 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, connecting plate, 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; All have the clamp tooth on two clamps, the clamp tooth matches each other; The infall of two clamps is fixed on the binding clip seat by the clamp steady pin; Binding clip seat and claw beam welding are fixing; One end of two connecting plates is connected to the end of two clamps, and the other end is connected on the pull bar; Pull bar passes claw beam, runner, rotary sleeve and fixed handle, is connected with flexible handle.

Have pull rod slot on the flexible handle described in the utility model, pull bar is provided with draw-bar seat; Draw-bar seat snaps in the pull rod slot.

This utility model compared with prior art has following positive effect: reasonable in design, and can peel off 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.

Fig. 2 is the structural representation of clamp part among Fig. 1.

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 clamp steady pins, 19 connecting plate connecting pins, 20 connecting plates, 21 stay rod pins, 22 insulation sleeves, 23 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. 1-2, 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 22 and rotary sleeve 23; Wherein fixed handle 1 is connected by set bolt 3 with flexible handle 2 and can rotates; Be with insulation sleeve 22 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 23 penetrates runner 5 and is connected with claw beam 12; Runner shaft 7 is inserted in rotary sleeve 23; 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; All have clamp tooth 17 on two clamps 15, clamp tooth 17 matches each other; The infall of two clamps 15 is fixed on the binding clip seat 16 by clamp steady pin 18; Binding clip seat 16 is fixing with claw beam 12 welding; One end of two connecting plates 20 is connected to the end of two clamps 15, and the other end is connected on the pull bar 13; Pull bar 13 passes claw beam 12, runner 5, rotary sleeve 23 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.

Direct-view described in the present embodiment, be in operation process without pneumoperitoneum, but under direct field of vision, undergo surgery, certain space need not arranged in the human body body.

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 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. look at hoe scaler straight for one kind, 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, connecting plate, 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; All have the clamp tooth on two clamps, the clamp tooth matches each other; The infall of two clamps is fixed on the binding clip seat by the clamp steady pin; Binding clip seat and claw beam welding are fixing; One end of two connecting plates is connected to the end of two clamps, and the other end is connected on the pull bar; Pull bar passes claw beam, runner, rotary sleeve and fixed handle, is connected with flexible handle.

2. direct-view hoe scaler according to claim 1 is characterized in that: have pull rod slot on the described flexible handle, pull bar is provided with draw-bar seat; Draw-bar seat snaps in the pull rod slot.