CN201719285U

CN201719285U - Flexible tooth holding forceps

Info

Publication number: CN201719285U
Application number: CN2010202163316U
Authority: CN
Inventors: 徐生源
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-06-03
Filing date: 2010-06-03
Publication date: 2011-01-26
Anticipated expiration: 2020-06-03

Abstract

The utility model relates to flexible tooth holding forceps, which belong to the technical and mechanical field of medical apparatuses and comprise a fixed handle, a movable handle, a forceps rod, a pull rod, forceps clamps, a connecting seat, a connecting sleeve, a forceps clamp seat and connecting sheets, wherein the fixed handle is connected with the movable handle, the connecting seat is fixed onto the fixed handle, the connecting sleeve is fixed onto the connecting seat, the forceps rod is fixed onto the connecting sleeve, and the two forceps clamps are fixed onto the forceps clamp seat fixed with the forceps rod. Besides, bowl-shaped grooves and nondestructive clamp teeth are arranged on the forceps clamps; liquid leakage holes are arranged in the bowl-shaped grooves; the tail ends of the two forceps clamps are respectively connected with the two connecting sheets; the other ends of the two connecting sheets are connected with the pull rods; the pull rod penetrating into the forceps rod penetrates through the connecting sleeved and the connecting seat and is fixed onto the movable handle; and a spring sleeved on the pull rod is positioned between the connecting seat and the movable handle. The flexible tooth holding forceps with simple structure can effectively shift and grab bladder and urethra without easily injuring other organs.

Description

Soft tooth is embraced pincers

Technical field

This utility model relates to a kind of soft tooth and embraces pincers, and it is mainly used in bladder and urethra treatment in the human body, belongs to the medical device technology mechanical field.

Background technology

In bladder and the urethra therapeutic process, interior bladder of body and urethra must be stirred extracting and can undergo surgery in human body, under cystoscopic effect, need special-purpose stirring to grasp the apparatus forceps class.Prior art is stirred extracting to human bladder and urethra, there is not special-purpose apparatus forceps class, stir extracting with general tiny type pincers class, its defective is that operating theater instruments does not match the application inconvenience, stir extracting and can influence the location of operation, prolong operating time, and can cause damage, do not satisfy ideal surgical effect bladder and urethra.

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 the soft tooth of can be effectively bladder and urethra being stirred extracting is embraced pincers.

This utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of soft tooth is embraced pincers, comprise fixed handle, flexible handle, claw beam, pull bar and clamp, fixed handle is connected by screw with flexible handle, it is characterized in that: it also comprises Connection Block, adapter sleeve, claw beam protective sleeve, clamp seat, brace and fixed screw; Described Connection Block is fixed on the fixed handle, and adapter sleeve is fixed on the Connection Block, and claw beam is fixed on the adapter sleeve, and the claw beam protective sleeve is inserted in claw beam; Two clamps are fixed on the clamp seat, and clamp seat and claw beam are fixed; Two clamps all have bowl type groove and harmless folder tooth, and bowl type groove coincide mutually and is ellipse, and harmless folder tooth matches each other; Have liquid-leaking nozzle in the bowl type groove; The tail end of two clamps is connected with two braces respectively, and the other end of two braces is connected with pull bar; Pull bar penetrates claw beam, passes adapter sleeve and Connection Block, and is fixed on the flexible handle with fixed screw; Be with spring on the pull bar, spring is between Connection Block and flexible handle.

This utility model compared with prior art has following positive effect: reasonable in design, and can stir extracting to bladder and urethra 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 Fig. 1 clamp part.

Among the figure: 1 clamp, 2 clamp steady pins, 3 braces, 4 clamp seats; 5 claw beams, 6 pull bars, 7 claw beam protective sleeves; 8 adapter sleeves, 9 Connection Blocks, 10 springs; 11 fixed screws, 12 screws, 13 fixed handles; 14 flexible handles, 15 brace steady pins, 16 link pins; 17 bowls of type grooves, 18 liquid-leaking nozzles, 19 harmless folder teeth.

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 13, flexible handle 14, claw beam 5, pull bar 6, clamp 1, Connection Block 9, adapter sleeve 8, claw beam protective sleeve 7, clamp seat 4, brace 3 and fixed screw 11.Wherein fixed handle 13 is connected by screw 12 with flexible handle 14 and can rotates; Connection Block 9 is fixed on the fixed handle 13, and adapter sleeve 8 is fixed on the Connection Block 9, and claw beam 5 is fixed on the adapter sleeve 8, and claw beam protective sleeve 7 is inserted in claw beam 5; Two clamps 1 are fixed on the clamp seat 4 by clamp steady pin 2, and clamp seat 4 is fixing with claw beam 5; Two clamps 1 all have bowl type groove 17 and can't harm folder tooth 19, and bowl type groove 17 coincide mutually and is ellipse, matches each other when can't harm folder tooth 19 closures; Have liquid-leaking nozzle 18 in the bowl type groove 17; The tail end of two clamps 1 is connected with two braces 3 by brace steady pin 15 respectively, and the other end of two braces 3 is by being connected with link pin 16 pull bars 6; Pull bar 6 penetrates claw beam 5, passes adapter sleeve 8 and Connection Block 9, and is fixed on the flexible handle 14 with fixed screw 11; Be with spring 10 on the pull bar 6, spring 10 and compresses and has tension force between Connection Block 9 and flexible handle 14.

In the present embodiment, the diameter of claw beam 5 can be in the interior random bending of human bladder and urethra below 3 millimeters and be soft, and bladder and urethra are stirred and grasped in the operation in human body, smooth according to human bladder and the turnover of urethra bend, can never arbitrarily injure the tiny organ-tissue of human body.

In the present embodiment, the design of bowl type groove 17 and harmless folder tooth 19, its effect is: the healthcare givers during the course, under the cystoscopic visual field, can not damage bladder and urethra and clamping when clamp 1 clamps firmly under the effect of harmless folder tooth 19, liquid can ooze out from the liquid-leaking nozzle 18 of ellipse bowl type groove 17 in the human body simultaneously.

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. a soft tooth is embraced pincers, comprise fixed handle, flexible handle, claw beam, pull bar and clamp, fixed handle is connected by screw with flexible handle, it is characterized in that: it also comprises Connection Block, adapter sleeve, claw beam protective sleeve, clamp seat, brace and fixed screw; Described Connection Block is fixed on the fixed handle, and adapter sleeve is fixed on the Connection Block, and claw beam is fixed on the adapter sleeve, and the claw beam protective sleeve is inserted in claw beam; Two clamps are fixed on the clamp seat, and clamp seat and claw beam are fixed; Two clamps all have bowl type groove and harmless folder tooth, and bowl type groove coincide mutually and is ellipse, and harmless folder tooth matches each other; Have liquid-leaking nozzle in the bowl type groove; The tail end of two clamps is connected with two braces respectively, and the other end of two braces is connected with pull bar; Pull bar penetrates claw beam, passes adapter sleeve and Connection Block, and is fixed on the flexible handle with fixed screw; Be with spring on the pull bar, spring is between Connection Block and flexible handle.