CN201164500Y

CN201164500Y - Needle collector

Info

Publication number: CN201164500Y
Application number: CNU2008200832101U
Authority: CN
Inventors: 钟鸣; 申屠银光
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-02-04
Filing date: 2008-02-04
Publication date: 2008-12-17
Anticipated expiration: 2018-02-04

Abstract

The utility model relates to a needle attracting device for a minimally invasive laparoscope surgery, which is provided with a supporting block, a push button, a sealing cover, a supporting pull rod, a controlling button, a pin hole, a controlling seat, a controlling compression spring, a compression spring, a nipping lever, an attracting rod, a magnetic block, a limiting seat, a fixing sleeve, a fixing slot, and a fixing seat; wherein, the push button is nested in the sealing cover which is screwed on the supporting seat for fixing, the supporting block is sleeved in the supporting pull rod, the push button is connected and fixed with the supporting pull rod, the controlling button is arranged on the supporting block, the pin hole is drilled on the supporting pull rod, the controlling compression spring and the controlling seat are arranged in the pin hole, the controlling seat matches with the controlling button, the attracting rod is sleeved in the compression spring and the fixing sleeve and is connected with the supporting pull rod, the fixing sleeve is connected with the supporting block, the fixing slot is arranged on the supporting pull rod, the fixing seat is fixed in the fixing sleeve, the fixing slot matches with the fixing seat, the limiting seat is arranged on the nipping lever, the attracting rod is invaginated in the nipping lever and is fixed in the fixing sleeve, the magnetic block is connected with the attracting rod and is matched with the limiting seat. The needle attracting device has the advantages of reasonable structure design, human-based design, as well as convenient use in operation with good effect, safety, and reliability, etc.

Description

Needles collector

Technical field:

This utility model relates to a kind of needles collector, is mainly used in Wicresoft's laparoscopic surgery.

Background technology:

In Wicresoft's human abdominal cavity videoendoscopic surgery process, in case find focus in the human body body, need excision, otch needs to sew up, in case in sewing process broken needle, prior art has only other pliers of insertion that broken needle is taken out in the human body body, in this process, because the clamp use is cumbersome, broken needle is pricked human body easily, make troubles to operation process, do not reach ideal surgical effect.

Summary of the invention:

Technical problem to be solved in the utility model is to overcome existing above-mentioned deficiency in the prior art, and a kind of needles collector that is used for laparoscopic surgery is provided.

This utility model solves the problems of the technologies described above the technical scheme that is adopted: this needles collector, it is characterized in that being provided with rest pad, advance button, seal cover, tie-strut, control knob, pin-and-hole, the control seat, the control stage clip, stage clip, claw beam, soup stick, the magnetic piece, limit base, fixed cover, holddown groove, holder, advance button to be inserted in seal cover, seal cover is screwed on the rest pad fixing, tie-strut is inserted in rest pad, advance button and tie-strut to be connected and fixed, control knob is installed on the rest pad, tie-strut has pin-and-hole, control stage clip and control seat are installed in the pin-and-hole, control seat and control knob coupling, stage clip and fixed cover are inserted in soup stick, and soup stick is connected with tie-strut, fixed cover is connected with rest pad, have holddown groove on the tie-strut, holder is fixed in the fixed cover, holddown groove and holder coupling, claw beam is provided with limit base, soup stick is enclosed within the claw beam and is fixed on the fixed cover, and the magnetic piece is connected with soup stick, magnetic piece and limit base coupling.

The utlity model has reasonable in design, human oriented design, advantage such as it is easy to use, effective, safe and reliable to perform the operation.

Description of drawings:

Fig. 1 is the structural representation of this utility model embodiment.

Fig. 2 is the scheme of installation of this utility model embodiment magnetic piece.

The specific embodiment:

Referring to Fig. 1～Fig. 2, this utility model embodiment needles collector is provided with rest pad 1, propelling button 2, seal cover 3, tie-strut 4, control knob 5, pin-and-hole 6, control seat 7, control stage clip 8, connecting thread 9, retaining thread 10, stage clip 11, claw beam 12, soup stick 13, magnetic piece 14, limit base 15, fixed cover 16, holddown groove 17, holder 18.Advance button 2 to be inserted in seal cover 3, seal cover 3 is screwed on the rest pad 1 fixing, tie-strut 4 is inserted in rest pad 1, advance button 2 and tie-strut 4 to be connected and fixed, control knob 5 is installed on the rest pad 1, tie-strut 4 has pin-and-hole 6, and control stage clip 8 and control seat 7 and can be up and down be installed in the pin-and-hole 6, and control seat 7 coincide with control knob 5 couplings.Stage clip 11 and fixed cover 16 are inserted in soup stick 13, and soup stick 13 usefulness retaining threads 10 are fixed on the tie-strut 4, and fixed cover 16 usefulness connecting threads 9 are fixed on the rest pad 1; Have holddown groove 17 on the tie-strut 4, holder 18 is fixed in the fixed cover 16, and holddown groove 17 and holder 18 couplings are coincide, and tie-strut 4 can not rotated.Claw beam 12 is fixed with limit base 15, and soup stick 13 is enclosed within claw beam 12 the insides and is fixed on the fixed cover 16 with connecting thread 9, and lucky and rest pad 1 coincide; Magnetic piece 14 is connected as a single entity with soup stick 13, and magnetic piece 14 fits like a glove with limit base 15, reaches position-limiting action.

This utility model embodiment needles collector is carried out in the sewing process at laparoscopic surgery, in case broken needle, pull out stitching clamp, insert needles collector, needles collector is aimed at the broken needle head that breaks in human abdominal cavity, press and advance button 2, magnetic piece 14 just is exposed to outside the claw beam 12, and magnetic piece 14 holds broken needle, presses control knob 5, control seat 7 and rest pad 1 are thrown off, under the effect of stage clip 11, magnetic piece 14 is drawn in broken needle in the claw beam 12, and broken needle is not contacted with human body, safety is pulled out needles collector, can reach the suction spindle purpose.

This utility model embodiment needles collector, as long as turn on claw beam 12, just can be with the disinfectant solution flushing residual liquid claw beam 12 in, needles collector adopts the metal making, also can use high-temperature sterilization.

This utility model embodiment needles collector reasonable in design, human oriented design, operation is easy to use, effective, operation safety is reliable.The simple deformation or the combination of every this utility model embodiment technical scheme and technical characterictic all should be thought to fall into protection domain of the present utility model.

Claims

1, a kind of needles collector, it is characterized in that: be provided with rest pad, advance button, seal cover, tie-strut, control knob, pin-and-hole, the control seat, the control stage clip, stage clip, claw beam, soup stick, the magnetic piece, limit base, fixed cover, holddown groove, holder, advance button to be inserted in seal cover, seal cover is screwed on the rest pad fixing, tie-strut is inserted in rest pad, advance button and tie-strut to be connected and fixed, control knob is installed on the rest pad, tie-strut has pin-and-hole, control stage clip and control seat are installed in the pin-and-hole, control seat and control knob coupling, stage clip and fixed cover are inserted in soup stick, and soup stick is connected with tie-strut, fixed cover is connected with rest pad, have holddown groove on the tie-strut, holder is fixed in the fixed cover, holddown groove and holder coupling, claw beam is provided with limit base, soup stick is enclosed within the claw beam and is fixed on the fixed cover, and the magnetic piece is connected with soup stick, magnetic piece and limit base coupling.