CN203898376U

CN203898376U - Anti-slip handle of linear cutting stapler

Info

Publication number: CN203898376U
Application number: CN201420269060.9U
Authority: CN
Inventors: 苟勇刚; 王春华
Original assignee: Changzhou Ankang Medical Equipment Co ltd
Current assignee: Changzhou Ankang Medical Equipment Co ltd
Priority date: 2014-05-26
Filing date: 2014-05-26
Publication date: 2014-10-29
Anticipated expiration: 2024-05-26

Abstract

An anti-slip handle of a linear cutting stapler is characterized in that resistance of friction between upper and lower handles and a hand is increased, a slip prevention function is achieved, grip rods allowing convenient force application are added, and less force is required for using. The existing smooth linear appearance of the handle is modified into a cambered surface appearance, anti-slip grooves and ribs are arranged in the surface to increase the resistance of friction. Meanwhile, the grip rods allowing fingers to conveniently apply force are added to the front of the surface; the parts, in contact with fingers, of the grip rods are provided with round corners corresponding to the diameters of the fingers, and less force is required for using. The anti-slip handle is more convenient and safer to clinically use, and surgical cutting and sewing quality is guaranteed.

Description

There is the linear cutting anastomat handle of antiskid function

Technical field

This utility model relates to a kind of linear cutting anastomat handle with antiskid function, belongs to medical instruments field.

Background technology

Linear cutting anastomat is mainly applicable to stomach, in the operation on digestive tract such as intestinal and Thoracic surgery to tissue from disconnected, excision and stitching, linear cutting anastomat can synchronously complete cutting and sew up in operation, but existing linear cutting anastomat does not have antiskid function, in operation, synchronously complete cutting, when suture tissue, doctor can use certain strength, simultaneously because doctor wears smooth rubber gloves, on glove, easily leave disinfectant solution, the liquid such as patient's body fluid, make apparatus landing so doctor is as easy as rolling off a log in use, on being used, operation increases difficulty, also can be because of improper use, cause tissue from not exclusively disconnected, sew up imperfect, sew up the situations such as stomatorrhagia, increase operation risk.

Summary of the invention

The purpose of this utility model is to provide a kind of linear cutting anastomat with antiskid function, for clinical providing used more convenient, comfortable serviceability, ensures surgical operation cutting, the quality of sewing up, and avoids the deficiency of present technology.

In order to achieve the above object, the technical solution of the utility model is: thus the frictional resistance that all increases handle and palm on the upper and lower handle of linear cutting anastomat plays antiskid function, this utility model by handle from existing smooth straight-line profile, be designed to the curved profile with radian, on curved surface, set up anti-skidding tongue and groove, to increase frictional resistance.Set up convenient finger handle firmly at curved surface front end simultaneously, at handle and finger contact place, be provided with the fillet suitable with pointing diameter, more laborsaving when use.

In technique scheme, the profile of handle is surface modeling.

In technique scheme, the curved surface of handle is provided with tongue and groove.

In technique scheme, be provided with convenient finger handle firmly at curved surface front end.

In technique scheme, handle and finger contact place are provided with and point suitable fillet.

In technique scheme, upper and lower handle is equipped with curved surface and tongue and groove.

Adopt after said structure, owing to having increased the contact area of handle and palm, thereby effectively can add antiskid function, provide more convenient, comfortable serviceability for clinical, ensured the quality of surgical operation cutting, stitching, avoided the deficiency of present technology.

Brief description of the drawings

Fig. 1 is front view of the present utility model;

Fig. 2 is top view of the present utility model;

Fig. 3 is axonometric drawing of the present utility model (three-dimensional effect diagram).

Detailed description of the invention

The embodiment providing below in conjunction with accompanying drawing is described in further detail this utility model, but is not limited to this.

Shown in Fig. 1,2,3, a kind of linear cutting anastomat handle with antiskid function, comprise curved surface 1, tongue and groove 2, handle 3, fillet 4, in the time using linear cutting anastomat, palm is held curved surface 1 part, palm is contacted with the tongue and groove 2 of handle, and forefinger and middle finger are held respectively handle 3, and finger is placed on to fillet 4 the insides suitable with finger diameter that design.

As shown in Figure 1, handle divides upper handle and lower handle, and upper handle and lower handle are provided with surface modeling.

As shown in Figure 1, upper handle and lower handle curved surface are equipped with tongue and groove.

As shown in Figure 1, be provided with convenient finger handle firmly at curved surface front end.

As shown in Figure 1, handle and finger contact place are provided with the fillet suitable with pointing diameter.

This utility model is through clinical verification, and result of use is very good, has effectively improved comfortableness, the safety of clinical use, has ensured the quality of surgical operation cutting, stitching, has reached the designing requirement of expection.

Claims

1. one kind has the linear cutting anastomat hands handle of antiskid function, comprise curved surface (1), tongue and groove (2), handle (3), fillet (4), in the time using linear cutting anastomat, palm is held curved surface (1), palm is contacted with the tongue and groove (2) of handle, forefinger and middle finger are held respectively handle (3), and finger is placed on inside the fillet (4) designing, handle divides upper handle and lower handle, upper handle and lower handle are equipped with curved surface (1) moulding, the curved surface (1) of upper handle and lower handle is equipped with tongue and groove (2), be provided with convenient finger handle (3) firmly at curved surface (1) front end, handle (3) is provided with the fillet suitable with pointing diameter (4) with finger contact place.