CN2451047Y

CN2451047Y - Intestinal tieing suture gun

Info

Publication number: CN2451047Y
Application number: CN 00256543
Authority: CN
Inventors: 陈德全
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-11-30
Filing date: 2000-11-30
Publication date: 2001-10-03
Anticipated expiration: 2010-11-30

Abstract

The utility model relates to a suturing gun for ligature orifices of intestinal canals, which roughly comprises a gun tube, a gun head mechanism, a first actuation operating mechanism and a second actuation operating mechanism, wherein the gun head mechanism comprises a gun head body, a nailing grating ring, a hollow guide rod, a guide groove ring and a whirligig head cap, the first actuation operating mechanism can control the action of the whirligig head cap, and the second actuation operating mechanism can control the action of the nailing grating ring. The suturing gun is suitable for penetrating into an intestinal canal to complete a ligature orifice suturing operation from an anus opening in the operations of large intestines or rectums.

Description

Intestinal tube binding mouth of pipe suture gun

This utility model is relevant a kind of intestinal surgery instrument, particularly relevant a kind of " intestinal tube binding mouth of pipe suture gun ".

During intestinal surgery, after usually needing to excise the intestinal tube of a certain section pathological changes, again intestinal tube is engaged,, need be beforehand with the intestinal tube binding mouth of pipe for the joint after the excision of intestinal tube.Surgical doctor must armrest be held needlework one pin one pin and was done the intestinal tube binding mouth of pipe in the past, and difficulty is time-consuming to be not easy again really, when particularly in the pelvic cavity of deep, implementing above-mentioned operation, difficulty very especially, in view of above-mentioned difficulty, and design this utility model is to solve the problem that is suffered from present.

The purpose of this utility model is to provide a kind of intestinal tube binding mouth of pipe suture gun, and armrest is held needlework one pin one pin and done the action of the intestinal tube binding mouth of pipe in its alternative existing operation, and has advantage safely and fast.

A kind of intestinal tube binding mouth of pipe suture gun of the present utility model, it is characterized in that it comprises: one has the gun barrel of one first end and one second end; One rifle head mechanism, be incorporated into first end of this gun barrel, this rifle head mechanism has a rifle head body, one nailing grating ring, one hollow top guide rod, one guide groove body and a gyro head cap, rifle head body has an accommodation chamber and an afterbody, the afterbody of this rifle head body is incorporated into first end of this gun barrel, this guide groove body, the establishing that is nested of hollow top guide rod and nailing grating ring is closed and is placed the accommodation chamber of rifle head body, this hollow top guide rod has a central jack, this gyro head cap has a brim of a hat and a location inserted link, this positioning pluging rod has an engaging recess, the positioning pluging rod of this gyro head cap can be for the central jack that is solidly plugged in this hollow top guide rod, and the brim of a hat of this gyro head cap covers the accommodation chamber of this rifle head body; Pneumatic operating mechanism is made in first of the start of one this gyro head cap of control; And one this dozen of control beat grating ring start second make pneumatic operating mechanism.

Wherein this first has a rotating ring, a transmission ring and a pushing ram as pneumatic operating mechanism, this pushing ram has a head end Cheng Keng, bottom location through hole and engages tongue piece with at least one, and the engaging tongue piece of this pushing ram can engage the engaging recess of this gyro head cap positioning pluging rod.

Wherein this second makes pneumatic operating mechanism, and it has a swivel head, a retainer ring and one stroke bar, and the trip bar has the displacement that a head end can drive the nailing grating ring of this rifle head mechanism.

Wherein this first transmission ring of making pneumatic operating mechanism is location, the bottom through hole that is fixed in this pushing ram by a screw rod.

Wherein this nailing grating ring has the complex root bucking bar.

Now cooperate the graphic purpose that this utility model is above-mentioned, feature and other effects and advantage specifically to introduce for embodiment, believe the spirit of therefrom understanding this case surely, wherein:

Fig. 1 is stereoscopic figure of the present utility model.

Fig. 2 is a three-dimensional exploded view of the present utility model.

Fig. 3 is an of the present utility model group of deep cutting view.

Fig. 4 of the present utility model first controls the progressive illustrative view of this gyro head cap as pneumatic operating mechanism.

Fig. 5 of the present utility model first controls the illustrative view that this gyro head cap retreats as pneumatic operating mechanism.

Fig. 6 of the present utility model second makes the sketch map of the progressive start of pneumatic operating mechanism control nailing grating ring.

Fig. 7 is the sketch map that second of Fig. 6 does the start of pneumatic operating mechanism control nailing grating ring nail hitting.

This utility model was inserted the sketch map of rectum when Fig. 8 was operation by anus.

Fig. 9 unclamps the sketch map that the gyro head cap is tied at intestinal tube with wiring this gyro head cap.

Figure 10 is that the tight gyro head cap of lid is tied up the sketch map at solid intestinal tube position with the clamping wiring.

When being operation, Figure 11 makes the sketch map that pneumatic operating mechanism is controlled the progressive start of nailing grating ring with of the present utility model second.

Figure 12 is the sketch map after the nailing grating ring nail hitting of Figure 11.

Figure 13 is a sketch map of cutting off intestinal tube.

Figure 14 is a sketch map of preparing to take off the gyro head cap.

Figure 15 is the sketch map that intestinal tube is finished mouth of pipe binding.

Structure of the present utility model at first, sees also Fig. 1 to Fig. 3, and it comprises that roughly a rifle head mechanism 10, a gun barrel 20, one first make pneumatic operating mechanism 30 and one second and make pneumatic operating mechanism 40.

Gun barrel 20 tools, one first end 21 and one second end 22.

Rifle head mechanism 10 is incorporated into first end 21 of this gun barrel 20, and this rifle head mechanism 10 has a rifle head body 11, a nailing grating ring 12, a hollow top guide rod 13, a guide groove body 14 and a gyro head cap 15.Rifle head body 11 has an accommodation chamber 111 and an afterbody 112, the afterbody 112 of this rifle head body 11 is incorporated into first end 21 of this gun barrel 20, and the establishing that is nested of this guide groove body 14, hollow top guide rod 13 and nailing grating ring 12 is closed and placed the accommodation chamber 111 of rifle head body 11.This hollow top guide rod 13 has a central jack 131, this gyro head cap 15 has a brim of a hat 151 and a location inserted link 152, this positioning pluging rod 152 has an engaging recess 153, the positioning pluging rod 152 of this gyro head cap 15 can be for the central jack 131 that is solidly plugged in this hollow top guide rod 13, and the brim of a hat 151 of this gyro head cap 15 can be for the opening 113 of the accommodation chamber 111 that covers this rifle head body 11.This nailing grating ring 12 has complex root bucking bar 121.

First does the start that pneumatic operating mechanism 30 can be controlled this gyro head cap 15, and this first is made pneumatic operating mechanism 30 and have a rotating ring 31, a transmission ring 32 and a pushing ram 33.This pushing ram 33 has a head end and holds 331, one bottom location, hole through hole 332 and engage tongue piece 333 with at least one, and the engaging tongue piece 333 of this pushing ram 33 can engage the engaging recess 153 of these gyro head cap 15 positioning pluging rods 152.Transmission ring 32 is location, the bottom through holes 332 that are fixed in this pushing ram 33 by a screw rod 34.

Second makes pneumatic operating mechanism 40, can control the start of this nailing grating ring 12.This second is made pneumatic operating mechanism 40 and has a swivel head 41, a retainer ring 42 and one stroke bar 43, and the trip bar 43 has the displacement that a head end 431 can drive the nailing grating ring 12 of this rifle head mechanism 10.

This utility model first is done the start of pneumatic operating mechanism 30, see also Fig. 4 and Fig. 5, when being rotated counterclockwise first when making pneumatic operating mechanism 30, can control (unclamping) start of advancing of this gyro head cap 15, promptly the brim of a hat 151 of this gyro head cap 15 is opened the opening 113 of the accommodation chamber 111 that no longer covers this rifle head body 11, when turning clockwise first when making pneumatic operating mechanism 30, can control the retreating of this gyro head cap 15 (lid is tight) start, promptly the brim of a hat 151 of this gyro head cap 15 retreats the opening 113 of the accommodation chamber 111 that covers this rifle head body 11.

This utility model second is done the start of pneumatic operating mechanism 40, see also Fig. 6 and Fig. 7, when turning clockwise second when making pneumatic operating mechanism 40, can control the start of advancing of this nailing grating ring 12, the push staple 70 of the rail groove 141 that places guide groove body 14 of the bucking bar 121 of nailing grating ring 12.Please cooperate and consult Fig. 2 and Fig. 4, the installation of staple 70 is to open gyro head cap 15, and directly plurality of fixed nail 70 is placed the front end of the plurality of tracks groove 141 of this guide groove body 14 respectively.

When this utility model is applied to the actual operation operation, at first see also Fig. 8, the rifle head mechanism 10 of this utility model suture gun inserts in the intestinal tube 80 via anus; See also Fig. 9, be rotated counterclockwise first and make pneumatic operating mechanism 30, the brim of a hat 151 of this gyro head cap 15 is opened, intestinal tube 80 is tied at the gyro body 154 of gyro head cap 15 with wiring 90; See also Figure 10, turn clockwise and first make pneumatic operating mechanism 30, make the opening 113 of accommodation chamber 111 of the tight rifle head body 11 of the brim of a hat 151 lids of this gyro head cap 15.See also Figure 11 and Figure 12, turn clockwise and second make pneumatic operating mechanism 40, make the intestinal tube 80 of staple 70 stitching wirings 90 both sides.See also Figure 13, cut off intestinal tube 80 with shears 100; See also Figure 14, be rotated counterclockwise first and make pneumatic operating mechanism 30, the brim of a hat 151 of this gyro head cap 15 is opened, this first makes pneumatic operating mechanism 30 to continue rotation, and gyro head cap 15 is taken off.See also Figure 15, this utility model suture gun is extracted out, finish the operation of the binding mouth of pipe 110 of intestinal tube.

When the binding mouth of pipe 110 is the intestinal tube operation, fix a wiring, to form the binding mouth of pipe 110 at the mouth of pipe position of cutting intestinal tube.Intestinal tube anastomosis operation after the binding mouth of pipe makes the execution intestinal tube excise becomes simple really easy, and this is familiar with by this skill people, gives unnecessary details no longer one by one in this.

In sum, this utility model " intestinal tube binding mouth of pipe suture gun " really can reach the creation purpose by the disclosed structure of mat, tool progress ground utility function.Only, the above person only is preferred embodiment of the present utility model, according to various modifications of the present utility model and variation, must forgive in the scope of the application's patent generally.

Claims

1. intestinal tube binding mouth of pipe suture gun is characterized in that it comprises:

One has the gun barrel of one first end and one second end;

One rifle head mechanism, be incorporated into first end of this gun barrel, this rifle head mechanism has a rifle head body, one nailing grating ring, one hollow top guide rod, one guide groove body and a gyro head cap, rifle head body has an accommodation chamber and an afterbody, the afterbody of this rifle head body is incorporated into first end of this gun barrel, this guide groove body, the establishing that is nested of hollow top guide rod and nailing grating ring is closed and is placed the accommodation chamber of rifle head body, this hollow top guide rod has a central jack, this gyro head cap has a brim of a hat and a location inserted link, this positioning pluging rod has an engaging recess, the positioning pluging rod of this gyro head cap can be for the central jack that is solidly plugged in this hollow top guide rod, and the brim of a hat of this gyro head cap can be for the accommodation chamber that covers this rifle head body;

Pneumatic operating mechanism is made in first of the start of one this gyro head cap of control; And

One this dozen of control beat grating ring start second make pneumatic operating mechanism.

2. intestinal tube binding mouth of pipe suture gun according to claim 1, it is characterized in that, wherein this first has a rotating ring, a transmission ring and a pushing ram as pneumatic operating mechanism, this pushing ram has a head end Cheng Keng, bottom location through hole and engages tongue piece with at least one, and the engaging tongue piece of this pushing ram can engage the engaging recess of this gyro head cap positioning pluging rod.

3. intestinal tube binding mouth of pipe suture gun according to claim 1, it is characterized in that, wherein this second makes pneumatic operating mechanism, and it has a swivel head, a retainer ring and one stroke bar, and the trip bar has the displacement that a head end can drive the nailing grating ring of this rifle head mechanism.

4. intestinal tube binding mouth of pipe suture gun according to claim 2 is characterized in that, wherein this first transmission ring of making pneumatic operating mechanism is location, the bottom through hole that is fixed in this pushing ram by a screw rod.

5. intestinal tube binding mouth of pipe suture gun according to claim 1 is characterized in that wherein this nailing grating ring has the complex root bucking bar.