CN2564116Y

CN2564116Y - Operating suture end fixer

Info

Publication number: CN2564116Y
Application number: CN 02254101
Authority: CN
Inventors: 林锡源
Original assignee: Fengyi Hongkong Co ltd
Current assignee: Fengyi Hongkong Co ltd
Priority date: 2002-09-05
Filing date: 2002-09-05
Publication date: 2003-08-06
Anticipated expiration: 2012-09-05

Abstract

The utility model discloses an operation suture thrum fixator, which comprises a body, a suture arranging hole and a suture inlet slot are positioned on the body, the suture inlet slot extends inwardly from the edge of the body and is connected with the suture arranging hole. The utility model also comprises a plug-in fixing groove arranged in the body. The inner side wall of the plug-in fixing groove is provided with a clamping groove; a plug-in can be plugged in the fixing groove; the front end of the plug-in forms a V shaped positioning opening whose two sides form conoid clamping juts; the suture arranged hole is positioned on a centre line of the V shaped positioning opening. The utility model can be operated with one hand, and can be clamped and fixed for one time firmly and safely, is suitable for the operation suture in different specifications. The usage of the utility model solves the problem that the non absorbable operating suture is trouble to be knotted, so that the utility model can be applied more widely in the epidermal suturing, and can replace the absorbable suture furthermore, and the problems of the need of subcutaneous burying and the allogenic absorption are avoided, the surface of wound healing is smooth and good looking.

Description

Operation suture thread the end of a thread holder

Technical field

This utility model relates to surgical wound and sews up apparatus, relates in particular to operation suture thread the end of a thread holder.

Background technology

Now, the operation epidermis is sewed up back two ends stitching thread or artificial knotting continuously, or is fixed with the end of a thread holder.But when manually tiing a knot, because that uses can not absorb stitching thread line body smoother, usually to make a call to during knotting 6 " reef knots ", and every both direction is become one " reef knot ", promptly need to make a call to 12 knots and just can finish artificial knotting task, operate cumbersome, and easy slide fastener and influence the healing of wound.

Figure 1 shows that the structural representation of existing a kind of operation suture thread the end of a thread holder, it can implement fixing by the pressing between last tabletting 5 and the lower sheeting 6 to stitching thread the end of a thread, even stitching thread the end of a thread penetrates from the entrance hole 61 of lower sheeting 6, go out from wire hole 62, make stitching thread be fixed between entrance hole 61 and the wire hole 62 and place between the two the shrinkage pool 63, when last, when lower sheeting is implemented pressing, on last tabletting 5 respectively with entrance hole 61, wire hole 62 and shrinkage pool 63 corresponding

salient points

51,52,53 are pressed in three holes, thereby realize the pressing and fixing to stitching thread the end of a thread.But the salient point on this kind stitching thread the end of a thread holder and not high enough into and out of the degree of agreement of line hole and shrinkage pool is easy to generate fixing not firm phenomenon, and limited by the thickness of stitching thread line body, and is inoperative to crossing stitching thread thick and meticulous model; It is comparatively complicated that this stitching thread the end of a thread holder uses, must be earlier with sewing needle pass the shrinkage pool both sides into and out of the line hole, and wire hole must pierce through with sewing needle, draws stitching thread, could implement pressing then; Because of the threading point of this stitching thread the end of a thread holder on its limit, it is undesirable that itself and wound skin surface are fitted, stitching thread tension force can not be distributed in its surface fifty-fifty, causes it and is subject to bump and draws.

Existing another kind of operation suture thread the end of a thread holder, as Fig. 2, shown in Figure 3, when it uses, stitching thread the end of a thread is vertically inserted putting in the line hole 4 of body 1 by inlet wire slit 41, pull chimeric 7 then, tabletting 71 on chimeric 7 props up stitching thread the end of a thread and together embed in the embeded slot 8 of body 1, stitching thread the end of a thread is taken the shape of the letter U embed between the upper and lower surface in the embeded slot 8, realizes fixing.And chimeric 7 with body 1 on fastener 78 realize both snap fit.But this operation suture thread the end of a thread holder still has following deficiency: chimeric with body between be connected more flexibly, make the operator be difficult for carrying out one-handed performance, need help stretching stitching thread with another hands or other people, just can finish stitching thread the end of a thread and fix; Before wound healing, open once more easily behind the fastener buckle, increased unsafe factor because of a variety of causes.

Summary of the invention

The purpose of this utility model is to provide a kind of simple operation at above-mentioned deficiency, operation suture thread the end of a thread holder of stitching thread the end of a thread fixation safety.

For achieving the above object, the technical solution of the utility model is as follows: operation suture thread the end of a thread holder, comprise body, put line hole, inlet wire slit on the body, the inlet wire slit extend internally from the body edge and with put the line hole and be connected, it is characterized in that it also comprises: a plug-in unit holddown groove, to open in body, described plug-in unit holddown groove medial wall has the clamping groove; One plug-in unit can insert in the plug-in unit holddown groove, and described plug-in unit front end forms the V-type positioning port, and it is prominent that V-type positioning port both sides form the taper card; Described putting on the centrage that the line hole is positioned at the V-type positioning port.

When this utility model uses, only need stitching thread the end of a thread is inserted in the line hole by the inlet wire slit, then plug-in unit is inserted the plug-in unit holddown groove, the taper card is prominent to be buckled in the clamping groove, this moment, stitching thread the end of a thread snapped in the V-type positioning port, and extruding is fixed between the contact surface of plug-in unit and plug-in unit holddown groove.

This utility model one hand can be operated, and disposable engaging fixes, and firm safety is applicable to the operation suture thread of different size; This utility model avoid manually tiing a knot troublesome poeration and slide fastener and influence the problem of wound healing easily, make and to absorb stitching thread and can be more widely in epidermis is sewed up, replace absorbable suture, solving absorbable suture needs subcutaneous burying to close the problem that absorbs with allosome, reaches the surface smoothing effect attractive in appearance of wound healing.

Description of drawings

Fig. 1 is the structural representation of existing a kind of operation suture thread the end of a thread holder when opening.

Fig. 2 is the structural representation of existing another kind of operation suture thread the end of a thread holder when opening.

Fig. 3 is the perspective view of Fig. 2.

Fig. 4 is the sectional structure sketch map before this utility model uses.

Fig. 5 is the sectional structure sketch map after this utility model uses.

Fig. 6 is a schematic surface of this utility model body.

Now the utility model is described in further detail in conjunction with the accompanying drawings and embodiments.

The specific embodiment

As Fig. 4, shown in Figure 5, this utility model operation suture thread the end of a thread holder comprises body 1, puts line hole 4 on the body, inlet wire slit 41, inlet wire slit 41 extend internally from body 1 edge and with put line hole 4 and be connected; It also comprises a plug-in unit holddown groove 2, opens in body 1, and described plug-in unit holddown groove 2 medial walls have clamping groove 21; One plug-in unit 3 can insert in the plug-in unit holddown groove 2, and described plug-in unit 3 front ends form V-type positioning port 31, and V-type positioning port 31 both sides form taper card prominent 32; Described putting on the centrage that line hole 4 is positioned at V-type positioning port 31.

Described plug-in unit can be established one or more parallel extruding tooth 33 on the 3 one end face front portions, and present embodiment is four; Both sides, plug-in unit one end face rear portion are provided with chimb 34, parallel extruding tooth 33 can be firmly fixing stitching thread the end of a thread, it can not be moved up and down; The height of chimb 34 is highly corresponding with parallel extruding tooth 33, guarantees the horizontal positioned of plug-in unit 3 in plug-in unit holddown groove 2.

Described plug-in unit 3 front ends have rectangular through-hole 35, and present embodiment is offered two rectangular through-hole 35 in parallel extruding tooth 33 both sides.When plug-in unit 3 inserts plug-in unit holddown groove 2, allow plug-in unit 3 in insertion end generation slight deformation, plug-in unit 3 can deform at rectangular through-hole 35 places when making taper card prominent 32 be subjected to the extruding of plug-in unit holddown groove 2 medial walls, and plug-in unit 3 just can more easily insert in the plug-in unit holddown groove 2 like this.

As shown in Figure 6, be placed with salient point 11 on body 1 surface that contacts with epidermis, make between this utility model and the epidermis contact surface and leave the space, both ventilative, make wound surface that the expansion space is arranged again.

Described plug-in unit holddown groove 2 medial surface also are provided with pre-blocked hole 22.When this utility model is finished product state, plug-in unit 3 is to insert in advance in the plug-in unit holddown groove 2, and taper card prominent 32 has been buckled in the pre-blocked hole 22, and assurance this utility model plug-in unit 3 before use is in aggregates with body 1, like this, use will be more convenient for this utility model.

Also can on the rear end, other end of plug-in unit 3 fin be set, the inner surface that contacts with this other end corresponding to plug-in unit holddown groove 2 is opened a groove that can hold this fin, and like this, plug-in unit just can be fixed in the plug-in unit holddown groove better, is difficult for move left and right.

In addition, establish a pushing block 36 in plug-in unit 3 rear ends, it is more convenient that this utility model is used.

Claims

1, operation suture thread the end of a thread holder comprises body, puts line hole, inlet wire slit on the body, the inlet wire slit extend internally from the body edge and with put the line hole and be connected, it is characterized in that it also comprises:

One plug-in unit holddown groove (2) is opened in body (1), and described plug-in unit holddown groove (2) medial wall has clamping groove (21);

One plug-in unit (3) can insert in the plug-in unit holddown groove (2), and described plug-in unit (3) front end forms V-type positioning port (31), and V-type positioning port (31) both sides form taper card prominent (32);

The described line hole (4) of putting is positioned on the centrage of V-type positioning port (31).

2, operation suture thread the end of a thread holder according to claim 1 is characterized in that described plug-in unit (3) one end face front portions are provided with one or more parallel extruding tooth (33), and both sides, plug-in unit (3) one end face rear portion are provided with chimb (34);

3, operation suture thread the end of a thread holder according to claim 1 and 2 is characterized in that described plug-in unit (3) front end has rectangular through-hole (35);

4, operation suture thread the end of a thread holder according to claim 1 is characterized in that on the surface of described body (1) salient point (11) being arranged.

5, operation suture thread the end of a thread holder according to claim 1 is characterized in that described plug-in unit holddown groove (2) medial wall also is provided with pre-blocked hole (22).