CN209154029U

CN209154029U - A kind of breast benign lesion gripping fixator

Info

Publication number: CN209154029U
Application number: CN201821088808.XU
Authority: CN
Inventors: 管晓青
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-07-10
Filing date: 2018-07-10
Publication date: 2019-07-26
Anticipated expiration: 2028-07-10

Abstract

The utility model discloses a kind of breast benign lesions to hold fixator, belong to medical equipment technical field, it is made of lump fixation guide pin and the fixed holder of lump, lump fixation guide pin is directed at the puncture of lump center for patient and is fixed for the first time, the fixed holder of lump is made of handle part and fixed part, handle part is patient's portion of the handle, fixed part is lump fixed part, fixed part is in the shape of a spiral, after lump fixation guide pin fix for the first time to lump, fixed part rotation merging lump, increases and lump contact area.The gripping fixator of the utility model first uses lump fixation guide pin to puncture, and is positioned such that more acurrate, and the fixed part of the fixed holder of lump is helical form, can be contacted extensively with lump, and fixed reliable, small to tissue stimulation, histocompatbility is good.

Description

A kind of breast benign lesion gripping fixator

Technical field

The utility model relates to a kind of fixators, hold fixator more particularly to a kind of breast benign lesion, belong to doctor Treat equipment technical field.

Background technique

Currently, the disease incidence of mammary gland disease has the tendency that increasingly increasing, there is a certain proportion of mammary gland disease that operation is needed to control It treats, wherein the disease incidence of mammary gland benign tumor (lump) occupies quite a few, and needs to cut using simple lump more It removes, since breast lump tissue quality and normal breast tissue have sizable difference, that is to say, that benign breast lump quality Partially hard, breast tissue quality is partially soft, and breast lump is a kind of " floating " state in breast tissue, and when operation, which holds, is more stranded Difficulty brings certain difficulty to tylectomy.

Currently, operator mostly uses suture lifting to hold to fix lump when carrying out breast lump excision, in order to swollen Block excision, although lump has certain ligament, can be equivalent to and be easy to be cut for suture, and suture slips, and repeatedly suture After cause tumor tissue to rupture, can not complete resection, tumor recurrence, this research passes through repeated tests, and researching and designing goes out one The lump that kind can effectively hold lump holds fixator, solves the problems, such as fixed difficulty.

Utility model content

The main purpose of the utility model is to provide for a kind of gripping that can effectively hold breast benign lesion and fixes Device, solve at present using suture lifting hold fixed bring suture slip, repeatedly suture lead to tumor tissue rupture, can not be complete Whole excision, the problem of making tumor recurrence.

The purpose of this utility model can reach by using following technical solution:

A kind of breast benign lesion gripping fixator is made of lump fixation guide pin and the fixed holder of lump, described swollen Block fixation guide pin is used for patient's alignment lump center puncture and is fixed for the first time, and the fixed holder of the lump is by handle part and admittedly Determine portion's composition, the handle part is patient's portion of the handle, and the fixed part is lump fixed part, and the fixed part is helically Shape, after the lump fixation guide pin fix for the first time to lump, the fixed part rotation merging lump, increase connects with lump Contacting surface product.

Preferably, the lump fixation guide pin is medical metal fixation guide pin.

Preferably, the lump fixation guide pin includes the operation handle set gradually, fixation guide pin and fixed needle, described Operation handle and the fixed needle are connected to the both ends of the fixation guide pin.

Preferably, the operation handle is medical flexible glue operation handle, between the fixed needle and the fixation guide pin Integrally connected.

Preferably, it is equipped in the junction of the fixed needle and the fixation guide pin for being limited to paracentesis depth The limited block.

Preferably, the fixed holder of the lump is the fixed holder of medical metal.

Preferably, the handle part of the fixed holder of the lump is by holding handle and the puncture connecting with the holding handle Guide pin composition.

Preferably, the holding handle is that medical flexible glue holds handle, and the puncture guide pin is that medical metal punctures guide pin.

Preferably, the fixed part of the fixed holder of the lump is connect by helical fastener and with the helical fastener Hold syringe needle composition.

Preferably, the helical fastener is medical metal helical fastener, and the holding syringe needle is medical metal needle, The helical fastener and the puncture guide pin integrally connected, the helical fastener and the holding syringe needle integrally connected.

The advantageous effects of the utility model:

1, breast benign lesion provided by the utility model holds fixator, is held by lump fixation guide pin and lump are fixed Device composition, lump fixation guide pin are metal material production, can be more easily placed in lump；The fixed holder of lump is by holding Portion and fixed part two parts composition, handle part are patient's portion of the handle, and fixed part is lump fixed part, in the shape of a spiral, rotation It is placed in lump, increases with lump contact area, is not easy；Fixed part can select consolidating for different model according to the size of lump Determine spiral, it is easy to operate, it is fixed reliable, it is economical, convenient and practical.

2, breast benign lesion provided by the utility model holds fixator, is first punctured with lump fixation guide pin, fixed in this way Position is more acurrate, and the fixed part of the fixed holder of lump is helical form, can be contacted extensively with lump, fixed reliable, to tissue stimulation Small, histocompatbility is good；And for lump far from mammary areola, and there is the young woman of beauty requirement to be more suitable for, it can edge in art After periareolar incision is cut, in subcutaneously doing a tunnel to lump position, it is then placed in fixation guide pin, then fixator merging lump is made For traction, lump is completely taken out.

Detailed description of the invention

Fig. 1 is that the lump fixation for the preferred embodiment that fixator is held according to the breast benign lesion of the utility model is led Needle construction schematic diagram；

Fig. 2 is the fixed handle of lump for the preferred embodiment for holding fixator according to the breast benign lesion of the utility model Holder structural schematic diagram；

Fig. 3 is that the lump fixation for the preferred embodiment that fixator is held according to the breast benign lesion of the utility model is led Needle is inserted into lump structural schematic diagram；

Fig. 4 is the fixed handle of lump for the preferred embodiment for holding fixator according to the breast benign lesion of the utility model Holder is inserted into lump structural schematic diagram；

Fig. 5 is the helical fastener that a preferred embodiment of fixator is held according to the breast benign lesion of the utility model Structural schematic diagram；

Fig. 6 is according to the limited block of a preferred embodiment of the breast benign lesion of the utility model gripping fixator and admittedly Determine needle connecting structure schematic diagram.

In figure: 1- lump fixation guide pin, the fixed holder of 2- lump, 11- operation handle, 12- fixation guide pin, 13- limit Block, 14- fixed needle, 21- hold handle, and 22- punctures guide pin, 23- helical fastener, and 24- holds syringe needle.

Specific embodiment

To make the more clear and clear the technical solution of the utility model of those skilled in the art, below with reference to embodiment and Attached drawing is described in further detail the utility model, and however, the embodiments of the present invention are not limited thereto.

As depicted in figs. 1 and 2, breast benign lesion provided in this embodiment holds fixator, which is characterized in that by lump Fixation guide pin 1 and the fixed holder 2 of lump form, and lump fixation guide pin 1 carries out first for patient's alignment lump center puncture Fixed, the fixed holder 2 of lump is made of handle part and fixed part, and handle part is patient's portion of the handle, and fixed part is solid for lump Determine part, in the shape of a spiral, after lump fixation guide pin 1 fix for the first time to lump, fixed part rotation is placed in lump to fixed part, Increase and lump contact area.

In the present embodiment, as shown in Fig. 1, Fig. 3, Fig. 4 and Fig. 6, lump fixation guide pin 1 is medical metal fixation guide pin, Lump fixation guide pin 1 includes operation handle 11, fixation guide pin 12 and the fixed needle 14 set gradually, operation handle 11 and fixation Syringe needle 14 is connected to the both ends of fixation guide pin 12, and operation handle 11 is medical flexible glue operation handle, fixed needle 14 and solid Determine integrally connected between guide pin 12, is equipped in fixed needle 14 and the junction of fixation guide pin 12 for limiting paracentesis depth The limited block 13 of position.

In the present embodiment, as shown in Fig. 2, Fig. 4 and Fig. 5, the fixed holder 2 of lump is the fixed holder of medical metal, The handle part of the fixed holder 2 of lump is formed by holding handle 21 and with the puncture guide pin 22 that handle 21 is connect is held, and holds hand Handle 21 is that medical flexible glue holds handle, and puncturing guide pin 22 is that medical metal punctures guide pin, the fixed part of the fixed holder 2 of lump by Helical fastener 23 and the holding syringe needle 24 connecting with helical fastener 23 composition, helical fastener 23 are solid for medical metal spiral Determine device, holding syringe needle 24 is medical metal needle, helical fastener 23 and puncture 22 integrally connected of guide pin, helical fastener 23 with Hold 24 integrally connected of syringe needle.

In the present embodiment, as shown in Figure 3 and Figure 4, it is made of lump fixation guide pin 1 and the fixed holder 2 of lump, lump Fixation guide pin 1 is metal fixation guide pin, can be more easily placed in lump；The fixed holder 2 of lump is by handle part and fixation Portion's composition, handle part are patient's portion of the handle, and fixed part is lump fixed part, and in the shape of a spiral, rotation is placed in lump to fixed part, Increase with lump contact area, is not easy；Fixed part can select the fixation spiral of different model, behaviour according to the size of lump Make simplicity, it is fixed reliable, it is economical, convenient and practical.

In the present embodiment, as shown in Figure 3 and Figure 4, after cutting skin subcutaneous tissue, appear lump position, first by lump The alignment of fixation guide pin 1 lump center punctures to be fixed for the first time, and the fixed holder 2 of lump is placed in lump, root along puncture guide pin rotation Fixator is placed in corresponding depth according to Tumor size, placed-depth can be according to helical fastener spiral spacing as reference, hand Fixator grip part is held as traction, surrounding tissue gap is separated, by lump complete resection.

In the present embodiment, breast benign lesion provided in this embodiment holds fixator, is first worn with lump fixation guide pin Thorn, is positioned such that more acurrate, and the fixed part of the fixed holder of lump is helical form, can be contacted extensively with lump, fixed reliable, right Tissue stimulation is small, and histocompatbility is good；And for lump far from mammary areola, and there is the young woman of beauty requirement to be more suitable for, art In can along periareolar incision incision after, in subcutaneously doing a tunnel to lump position, then be placed in fixation guide pin, then fixator is set Enter lump as traction, completely takes out lump.

In the present embodiment, breast benign lesion provided in this embodiment holds fixator, and application method is as follows:

1, after cutting skin subcutaneous tissue, appear lump position, will first puncture fixation guide pin alignment lump center and puncture just Secondary fixation；

2, fixator is placed in corresponding depth according to Tumor size along guide pin rotation merging lump is punctured by fixator, Placed-depth can be according to helical fastener spiral spacing as reference；

3, it holds fixator and holds handle as traction, surrounding tissue gap is separated, by lump complete resection.

In the present embodiment, breast benign lesion provided in this embodiment holds fixator, in use, for swollen Block far from mammary areola, have the patient of beauty requirement, can be drawn along periareolar incision application fixator, it is fixed reliable, it is easy to operate.

To sum up, in the present embodiment, breast benign lesion provided in this embodiment holds fixator, by lump fixation guide pin With the fixed holder composition of lump, lump fixation guide pin is metal material production, can be more easily placed in lump；Lump is solid To determine holder to be made of handle part and fixed part two parts, handle part is patient's portion of the handle, and fixed part is lump fixed part, In the shape of a spiral, rotation merging lump, increases with lump contact area, is not easy；Fixed part can be selected according to the size of lump The fixation spiral of different model is selected, it is easy to operate, it is fixed reliable, it is economical, convenient and practical.

More than, only the utility model further embodiment, but protection scope of the utility model is not limited thereto, Anyone skilled in the art is in range disclosed in the utility model, technical side according to the present utility model Case and its design are subject to equivalent substitution or change, belong to the protection scope of the utility model.

Claims

1. a kind of breast benign lesion holds fixator, which is characterized in that by lump fixation guide pin (1) and the fixed holder of lump (2) it forms, the lump fixation guide pin (1) is directed at the puncture of lump center for patient and is fixed for the first time, and the lump is fixed Holder (2) is made of handle part and fixed part, and the handle part is patient's portion of the handle, and the fixed part is lump fixed part Point, in the shape of a spiral, after the lump fixation guide pin (1) fix for the first time to lump, the fixed part revolves the fixed part Transposition enters lump, increases and lump contact area.

2. a kind of breast benign lesion according to claim 1 holds fixator, which is characterized in that the lump fixation is led Needle (1) is medical metal fixation guide pin.

3. a kind of breast benign lesion according to claim 2 holds fixator, which is characterized in that the lump fixation is led Needle (1) includes the operation handle (11) set gradually, fixation guide pin (12) and fixed needle (14), the operation handle (11) and The fixed needle (14) is connected to the both ends of the fixation guide pin (12).

4. a kind of breast benign lesion according to claim 3 holds fixator, which is characterized in that the operation handle It (11) is medical flexible glue operation handle, integrally connected between the fixed needle (14) and the fixation guide pin (12).

5. a kind of breast benign lesion according to claim 3 holds fixator, which is characterized in that in the fixed needle (14) limited block (13) for being limited to paracentesis depth is equipped with the junction of the fixation guide pin (12).

6. a kind of breast benign lesion according to claim 1 holds fixator, which is characterized in that the fixed handle of the lump Holder (2) is the fixed holder of medical metal.

7. a kind of breast benign lesion according to claim 6 holds fixator, which is characterized in that the fixed handle of the lump The handle part of holder (2) is made of holding handle (21) and the puncture guide pin (22) connecting with holding handle (21).

8. a kind of breast benign lesion according to claim 7 holds fixator, which is characterized in that the holding handle (21) handle is held for medical flexible glue, the puncture guide pin (22) is that medical metal punctures guide pin.

9. a kind of breast benign lesion according to claim 7 holds fixator, which is characterized in that the fixed handle of the lump The fixed part of holder (2) is made of helical fastener (23) and the holding syringe needle (24) connecting with the helical fastener (23).

10. a kind of breast benign lesion according to claim 9 holds fixator, which is characterized in that the spiral is fixed Device (23) is medical metal helical fastener, and the holding syringe needle (24) is medical metal needle, the helical fastener (23) With puncture guide pin (22) integrally connected, the helical fastener (23) and holding syringe needle (24) integrally connected.