CN207804294U - A kind of binding clip of peritoneal stitches device - Google Patents

Abstract

Include fixed pliers head, movable binding clip, No.1 axis pin, No. two axis pins and pull rod the utility model is related to a kind of binding clip of peritoneal stitches device, movable binding clip mounting groove is provided on fixed pliers head, the right end of movable binding clip mounting groove is provided with limiting slot, the bottom of movable binding clip mounting groove is provided with fixed anti-slop serrations, the lower face of movable binding clip is provided with movable anti-slop serrations, the right end of movable binding clip is provided with connector, and connector is hinged on by No.1 axis pin in limiting slot；Movable binding clip and movable binding clip mounting groove cooperation, when movable binding clip in the closure state, the activity binding clip is embedded in movable binding clip mounting groove, fixed anti-slop serrations and movable anti-slop serrations are intermeshed, the head of pull rod is hinged by No. two axis pins and connector, and the tail portion of pull rod is connected with pull rod actuator, when movable binding clip is in complete open configuration, angle between the activity binding clip and fixed pliers head is 40 degree, and the left end of fixed pliers head is provided with conehead.

Description

A kind of binding clip of peritoneal stitches device

Technical field

The utility model is related to a kind of binding clips of peritoneal stitches device, belong to medical instruments field.

Background technology

Currently, using sewing needle, line when carrying out surgical operation suturing operation, also need to use needle holder, when using arc-shaped slit When conjunction needle carries out suture operation, needle holder must have corresponding circular motion that could realize ideal sewing effect, existing abdomen The binding clip of film stitching unstrument is integral type fixed structure, operates cumbersome but also to waste a large amount of time, Yi Sheng It is careful with caution, to be otherwise easy to augmenting tissue damage, unnecessary injury is caused to patient in operating process.

Utility model content

The purpose of the utility model is to overcome above-mentioned deficiencies existing in the prior art, and provide a kind of structure design conjunction The binding clip of the peritoneal stitches device of reason.

The technical scheme in the invention for solving the above technical problem is：The binding clip of the peritoneal stitches device, structure are special Point is：Including fixed pliers head, movable binding clip, No.1 axis pin, No. two axis pins and pull rod, activity is provided on the fixed pliers head The right end of binding clip mounting groove, the activity binding clip mounting groove is provided with limiting slot, the bottom setting of the activity binding clip mounting groove There are fixed anti-slop serrations, the lower face of the activity binding clip to be provided with movable anti-slop serrations, the right end of the activity binding clip is provided with company Fitting, the connector are hinged on by No.1 axis pin in limiting slot；The activity binding clip and movable binding clip mounting groove cooperation, when In the closure state, which is embedded in movable binding clip mounting groove the activity binding clip, the fixed anti-slop serrations and work The head of dynamic anti-slop serrations intermeshing, the pull rod is hinged by No. two axis pins and connector, and the tail portion of the pull rod is connected with Pull rod actuator, when the movable binding clip is in complete open configuration, the angle between the activity binding clip and fixed pliers head is 40 degree；The bottom right of the activity binding clip mounting groove is both provided with semicircular metallic channel, the bottom surface of the activity binding clip Right side is provided with semicircular metallic channel, and the left end of the fixed pliers head is provided with conehead；It is transported by pull rod driving activity binding clip It is dynamic, it facilitates doctor and threads in the course of surgery, save operating time, improve suture quality, improve stitching speed.

Further, the shape of the conehead is coniform, and the cone angle of the conehead is 20 degree, and the cone of the conehead is a height of 3.5mm；Be conducive to peritoneal stitches device binding clip it is through need suture site, reduce suture time.

Further, the junction arc transition of the conehead and fixed pliers head；It avoids causing unnecessary wound to patient Evil, it is safer, it is easy to suture.

Further, the outer surface of the conehead, fixed pliers head and movable binding clip is smooth surface；It avoids to patient Secondary injury is caused, ailing and operation pain is reduced.

Further, described to work as the movable binding clip in the closure state, the semicircle on the activity binding clip mounting groove The metallic channel of shape and the semicircular metallic channel composition on movable binding clip are round, facilitate the pincers that line is formed directly into peritoneal stitches device Head avoids that wire clamp breaking in sewing process.

Compared with prior art, the utility model has the following advantages：

1, it avoids and secondary injury is caused to patient, improve suture quality, reduce the pain of patient.

2, simple to operate, it is accurately positioned, wound is small, and wound is easy to heal, and postoperative recovery from illness is very fast.

3, threading is more convenient, and is not easy to break wire clamp, rub.

Description of the drawings

Fig. 1 be the utility model embodiment closed state under peritonaeum stitching unstrument binding clip main structure diagram, band Partial sectional view.

Fig. 2 be the utility model embodiment closed state under peritonaeum stitching unstrument binding clip the portions A enlarged structure schematic diagram.

Fig. 3 be the utility model embodiment open configuration under peritonaeum stitching unstrument binding clip main structure diagram, band Partial sectional view.

Fig. 4 be the utility model embodiment open configuration under peritonaeum stitching unstrument binding clip the portions B enlarged structure schematic diagram.

Label declaration：1- fixed pliers heads, 2- activities binding clip, 31- No.1s axis pin, No. bis- axis pins of 32-, 4- pull rods, 5- activities Binding clip mounting groove, 6- pull rods actuator, 7- fix anti-slop serrations, 8- activities anti-slop serrations, 9- coneheads, 10- connectors.

Specific implementation mode

The utility model is described in further detail below in conjunction with the accompanying drawings and by embodiment, and following embodiment is pair The explanation of the utility model and the utility model is not limited to following embodiment.

Embodiment:

Shown in Fig. 1 to Fig. 4, it should however be clear that structure, ratio, size etc. depicted in this specification institute accompanying drawings are only used To coordinate the revealed content of specification, so that those skilled in the art understands and reads, it is new to be not limited to this practicality The enforceable qualifications of type, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or size Adjustment should all still be fallen new in this practicality in the case where not influencing the effect of the utility model can be generated and the purpose that can reach The revealed technology contents of type obtain in the range of capable of covering.Meanwhile in this specification it is cited as "upper", "lower", " left side ", The term on " right side ", " centre " and " one " etc. is merely convenient to being illustrated for narration, rather than enforceable to limit the utility model Range, relativeness are altered or modified, enforceable when being also considered as the utility model in the case where changing technology contents without essence Scope.

The binding clip of peritoneal stitches device in the utility model includes fixed pliers head 1, movable binding clip 2, No.1 axis pin 31, two Axis pin 32 and pull rod 4, movable binding clip mounting groove 5 is provided on fixed pliers head 1, and the right end setting of movable binding clip mounting groove 5 is limited Position slot, the bottom of movable binding clip mounting groove 5 are provided with fixed anti-slop serrations 7, and the lower face of movable binding clip 2 is provided with movable anti-slop serrations 8, the right end of movable binding clip 2 is provided with connector 10, and connector 10 is hinged on by No.1 axis pin 31 in limiting slot；Movable binding clip 2 and movable binding clip mounting groove 5 coordinate, when movable binding clip 2 in the closure state, which is embedded in movable binding clip installation In slot 5, fixed anti-slop serrations 7 and movable anti-slop serrations 8 are intermeshed, and the head of pull rod 4 is cut with scissors by No. two axis pins 32 and connector 10 It connecing, the tail portion of pull rod 4 is connected with pull rod actuator, when movable binding clip 2 is in complete open configuration, the activity binding clip 2 and solid It is 40 degree to determine the angle between binding clip 1；The bottom right of movable binding clip mounting groove 5 is both provided with semicircular metallic channel, activity It is provided with semicircular metallic channel on the right side of the bottom surface of binding clip 2, the left end of fixed pliers head 1 is provided with conehead 9.

The shape of conehead 9 in the present embodiment is coniform, and the cone angle of conehead 9 is 20 degree, a height of 3.5mm of cone of conehead 9.

The junction arc transition of conehead 9 and fixed pliers head 1 in the present embodiment, conehead 9, fixed pliers head 1 and adjustable clamp First 2 outer surface is smooth surface.

Movable binding clip 2 in the present embodiment in the closure state, the semicircular metallic channel on movable binding clip mounting groove 5 It is formed with the semicircular metallic channel on movable binding clip 2 round.

The binding clip of peritoneal stitches device in the present embodiment controls pull rod 4 by pull rod actuator 6 in use and moves, 4 driving activity binding clip 2 of pull rod moves, and to the open and-shut mode of realization activity binding clip 2 and fixed pliers head 1, is drawn when needing threading 4 pulling activity binding clip 2 of bar makes movable binding clip 2 be in open configuration with fixed pliers head 1, and movable binding clip 2 resets after threading, Movable binding clip 2 is set to be in closed state with fixed pliers head 1.

Furthermore, it is necessary to illustrate, the specific embodiment described in this specification, the shape of parts and components is named Claiming etc. can be different, described in this specification above content is only to the utility model structure example explanation. The equivalence changes or simple change that all structure, feature and principles according to described in the utility model patent concept are done, are wrapped It includes in the protection domain of the utility model patent.Those skilled in the art of the present invention can be to described Specific embodiment does various modifications or additions or substitutes by a similar method, without departing from the knot of the utility model Structure or beyond the scope defined by this claim, all should belong to the protection range of the utility model.

Claims (5)

1. a kind of binding clip of peritoneal stitches device, it is characterised in that：Including fixed pliers head, movable binding clip, No.1 axis pin, No. two axis pins And pull rod, movable binding clip mounting groove is provided on the fixed pliers head, the right end of the activity binding clip mounting groove is provided with limit The bottom of slot, the activity binding clip mounting groove is provided with fixed anti-slop serrations, and the lower face of the activity binding clip is provided with activity and prevents The right end of slip teeth, the activity binding clip is provided with connector, and the connector is hinged on by No.1 axis pin in limiting slot；It is described Movable binding clip and movable binding clip mounting groove cooperation, when the movable binding clip in the closure state, the activity binding clip is embedded in movable In binding clip mounting groove, the fixed anti-slop serrations and movable anti-slop serrations are intermeshed, the head of the pull rod by No. two axis pins with Connector is hinged, and the tail portion of the pull rod is connected with pull rod actuator, should when the movable binding clip is in complete open configuration Angle between movable binding clip and fixed pliers head is 40 degree；The bottom right of the activity binding clip mounting groove is both provided with semicircle Metallic channel, be provided with semicircular metallic channel on the right side of the bottom surface of the activity binding clip, the left end setting of the fixed pliers head There is conehead.

2. the binding clip of peritoneal stitches device according to claim 1, it is characterised in that：The shape of the conehead be it is coniform, The cone angle of the conehead is 20 degree, a height of 3.5mm of cone of the conehead.

3. the binding clip of peritoneal stitches device according to claim 1, it is characterised in that：The connection of the conehead and fixed pliers head Locate arc transition.

4. the binding clip of peritoneal stitches device according to claim 1, it is characterised in that：The conehead, fixed pliers head and activity The outer surface of binding clip is smooth surface.

5. the binding clip of peritoneal stitches device according to claim 1, it is characterised in that：When the movable binding clip is in closed form When state, the semicircular metallic channel on the activity binding clip mounting groove is justified with the semicircular metallic channel composition on movable binding clip Shape.