CN208910354U - A kind of needle forceps for operation on vagina - Google Patents

Abstract

The utility model discloses a kind of needle forceps for operation on vagina, it is similar with routine operation needle forceps, including the hinged clamp handle in two front ends, two binding clips and handheld terminal, the long 20-25cm of clamp handle, binding clip is connected on the articulated section of clamp handle front end, the handheld terminal of rear end is equipped with locking latch, the binding clip length is 1cm, binding clip is relatively the arc binding clip being bent upwards with clamp handle, crooked radian is for 20-30 ° and round and smooth with articulated section transition, the inside of two binding clip is clamping face, clamping face is equipped with criss-cross lines, the outer surface Jun Du of the articulated section front end in the non-clamping face and clamp handle of two binding clip has one layer of reflective mirror.The utility model is used for the needle forceps of operation on vagina, the small space operation of the suitable intravaginal of the specification of binding clip and clamp handle, while being equipped with reflective mirror in the non-clamping face of binding clip and convergence part outer surface and can get better surgical field of view in operation；Its is reasonable in design, swift to operate efficiently, and operation on vagina is suitble to promote the use of.

Description

A kind of needle forceps for operation on vagina

Technical field

The utility model relates to the field of medical instrument technology, and in particular to a kind of needle forceps for operation on vagina.

Background technique

Minimally invasive medicine is emerging medicine southern exposure cause, deeply welcomed by the people and approval；Via vagina operation, which refers to, to be passed through The natural vagina of women is performed the operation, and Via vagina operation has that noninvasive, beautiful, operating time is short, and postoperative pain is light, restores fast, The advantages that hospital stays is short, few intercurrent disease；So that Via vagina operation technology obtained at present in departments such as Urology Surgery, obstetrics it is non- Often it is widely applied.

Needle holder (Needle Holder) be also needle forceps.It is the common medical instrument in surgical procedure, is mainly used for Suture, suture knotting are clamped, traditional needle forceps is to be reported to the leadship after accomplishing a task to be formed by connecting by left and right two-arm, and crosspoint front end forms a pair of of pincers Head, postbrachium form clamp handle, and left and right arms rear end passes through finger movement in use, thumb and index finger are respectively protruding into ring for annulus It is opened to control left and right arms, to realize the folding of vice jaw part；It is usually clamped in suture needle with the point of needle holder, rear 1/3 boundary Place is advisable, and the needle point clamped in most cases should to the left, and special circumstances can to the right, and suture should be overlapped 1/3, and by coiling overlapping portion Divide and is also put in needle mouth.

It is existing to hold needle when Via vagina operation needs to carry out suture operation to internal tissue using needle forceps Pincers are on the one hand unified because of size specification, i.e. the long needle forceps binding clip of handle is also big, and the small needle forceps handle of binding clip is also small, Bu Nengman For foot as the demand operated in the small spaces such as intravaginal operation, often the suitable clamp handle of binding clip is too small, inconvenient outside perineum position Operation；On the other hand, traditional needle forceps generally stainless steel material, when being operated in the narrow region such as intravaginal, itself Operation field range with regard to smaller, the binding clip of the position and needle forceps that cannot hold needle forceps and sewing needle well can not Auxiliary obtains surgical field of view；Along with manipulation accuracy is limited by space etc., it is extremely inconvenient to operate.

Utility model content

The purpose of the utility model is to overcome the above-mentioned problems in the prior art, provide a kind of for operation on vagina Needle forceps, the specification of binding clip and clamp handle is suitble to the small space operation of intravaginal, while in the non-clamping face of binding clip and linking Portion outer surface is equipped with reflective mirror can get better surgical field of view in operation；Its is reasonable in design, swift to operate efficiently, It is suitble to operation on vagina to promote the use of.

To realize above-mentioned technical purpose and the technique effect, the utility model is achieved through the following technical solutions:

A kind of needle forceps for operation on vagina, it is similar with routine operation needle forceps, including the hinged clamp handle in two front ends, Two binding clips and handheld terminal, the clamp handle long 20-25cm are connected with binding clip, the handheld terminal of rear end on the hinged end of clamp handle front end Equipped with locking latch, the binding clip length is 1cm, and binding clip is relatively the arc binding clip being bent upwards with clamp handle, and crooked radian is 20-30 ° and round and smooth with hinged end transition, the inside of two binding clip is clamping face, and clamping face is equipped with criss-cross line The outer surface Jun Du on road, the hinged end front end in the non-clamping face and clamp handle of two binding clip has one layer of reflective mirror.

Preferably, the binding clip tip is mellow and full, and binding clip and hinged end are equipped with reflective mirror protective case.

Preferably, the handheld terminal is hand-held grip ring.

The beneficial effects of the utility model are: the utility model be used for operation on vagina needle forceps, the long 1cm of binding clip and for Upper curved arc, the long 20-25cm of clamp handle, specification are able to satisfy operation on vagina and are operated in narrow space；Exist simultaneously The non-clamping face and convergence part outer surface of binding clip are equipped with reflective mirror, can obtain surgical field of view blind area from reflective mirror in operation The interior visual field；To obtain more complete surgical field of view, it is easy to surgical procedure and improves procedure efficiency；Its is reasonable in design, It is swift to operate efficient, it is suitble to operation on vagina to promote the use of.

Certainly, any product for implementing the utility model does not necessarily require achieving all the advantages described above at the same time.

Detailed description of the invention

In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention, For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings Other attached drawings.

Fig. 1 is the structural schematic diagram of the needle forceps described in the utility model for operation on vagina；

Fig. 2 is the reflective mirror protective cover structure diagram of binding clip sum described in the utility model；

1- clamp handle, 2- handheld terminal, 3- binding clip, the hinged end 4-, 5- lock latch, 6- clamping face, 7- lines, 8- reflective mirror Face, 9- reflective mirror protective case.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts All other embodiment obtained, fall within the protection scope of the utility model.

It please refers to shown in Fig. 1-2, the utility model is a kind of needle forceps for operation on vagina, with routine operation needle forceps Similar, including two front ends hinged 1, two binding clip 3 of clamp handle and handheld terminal 2, the clamp handle 1 is 20-25cm long, 1 front end of clamp handle Hinged end 4 on be connected with binding clip 3, the handheld terminal 2 of rear end is equipped with locking latch 5, and 3 length of binding clip is 1cm, 3 phase of binding clip To being the arc binding clip being bent upwards with clamp handle 1, crooked radian is 20-30 ° and, two pincers round and smooth with 4 transition of hinged end First 3 inside is clamping face 6, and clamping face 6 is equipped with criss-cross lines 7, the non-clamping face of two binding clip 3 and clamp handle 1 The outer surface Jun Du of 4 front end of hinged end have one layer of reflective mirror 8.

Wherein, 3 tip of binding clip is mellow and full, and binding clip 3 and hinged end 4 are equipped with reflective mirror protective case 9.

Wherein, handheld terminal 2 is hand-held grip ring.

Embodiment

As shown in Figs. 1-2, a kind of needle forceps for operation on vagina, it is similar with routine operation needle forceps, including before two 1, two binding clip 3 of hinged clamp handle and handheld terminal 2 are held, clamp handle 1 is 20-25cm long, is connected with pincers on the hinged end 4 of 1 front end of clamp handle First 3,3 length of binding clip is 1cm, and it be the arc binding clip being bent upwards with clamp handle 1 that binding clip 3 is opposite, crooked radian for 20-30 ° and Round and smooth with 4 transition of hinged end, specification is able to satisfy operation on vagina and is operated in narrow space, i.e. 3 end of binding clip can stretch Enter to region more deep inside vagina, can be operated by handheld terminal 2, and binding clip 3 is the arc being bent upwards Binding clip, transition is round and smooth to be facilitated in small space and uses, while being avoided the friction clamp head suture needle used originally from penetrating and too deep (being used this Shen Binding clip 3 that please be described, the head end of curved binding clip 3 plays positioning action, i.e., when suture is needled into certain depth, binding clip 3 Head end, which will limit sewing needle, to be goed deep into), damage vagina inner tissue；

The handheld terminal 2 of 1 rear end of clamp handle is equipped with locking latch 5, and handheld terminal 2 is hand-held grip ring；The inside of two binding clips 3 is clamping Face 6, clamping face 6 are equipped with criss-cross lines 7,4 front end of hinged end in the non-clamping face and clamp handle 1 of two binding clip 3 Outer surface Jun Du has one layer of reflective mirror, 8 binding clip 3 and hinged end 4 to be equipped with reflective mirror protective case 9；The non-clamping face of binding clip 3 And the setting of the reflective mirror 8 of 4 front-end surface of hinged end of clamp handle 1, in operation on vagina, under the irradiation of operation light, instead The influence of the blind area of surgical field of view can be presented on reflective mirror 8 by light microscopic face 8, i.e., in vagina narrow regions or surgical field of view When cecum operates, when light is radiated on reflective mirror 8, the region that the visual field cannot reach, such as suture zone can be shown on it The case where inside etc. in domain, medical staff can judge blind area according to the influence on reflective mirror 8 in operation, and then perform the operation Operation is beneficial to improve procedure efficiency and success rate, especially when the positions such as similar operation on vagina are performed the operation；Operation consent or operation Afterwards, needle forceps is sterilized, 8 end of reflective mirror after disinfection protect at 3 end of binding clip reflective by 9 sets of reflective mirror protective case Mirror surface；Its is reasonable in design, swift to operate efficiently, and operation on vagina is suitble to promote the use of.

In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples In can be combined in any suitable manner.

The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this Utility model.The utility model is limited only by the claims and their full scope and equivalents.

Claims (3)

1. a kind of needle forceps for operation on vagina, it is characterised in that: it is similar with routine operation needle forceps, including two front end hinges Clamp handle, two binding clips and the handheld terminal connect, the clamp handle long 20-25cm are connected with binding clip, rear end on the articulated section of clamp handle front end Handheld terminal be equipped with locking latch, the binding clip length is 1cm, and binding clip opposite with clamp handle is the arc binding clip being bent upwards, curved Bent radian is for 20-30 ° and round and smooth with articulated section transition, and the inside of two binding clips is clamping face, and clamping face is equipped with criss-cross Lines, the outer surface Jun Du of the articulated section front end in the non-clamping face and clamp handle of two binding clip has one layer of reflective mirror.

2. a kind of needle forceps for operation on vagina as described in claim 1, it is characterised in that: the binding clip tip is mellow and full, Binding clip and articulated section are equipped with reflective mirror protective case.

3. a kind of needle forceps for operation on vagina as described in claim 1, it is characterised in that: the handheld terminal is hand grip Ring.