CN209236328U - A kind of operation traction grips pincers and component - Google Patents

Abstract

The utility model discloses a kind of operation traction grips pincers and component, the grips pincers of the utility model include clamping part, the first bar, the second bar, locating piece, the first traction piece, the second traction piece and hand-held part；First bar connects the second bar, the second bar inner hollow, for the insertion of the first bar；First traction piece one end connects the first bar, the other end connects locating piece, there are multiple detents to match with locating piece on second bar, locating piece can be drawn the first bar by the first traction piece and be inserted into the second bar, and fix the position of the first bar with locating piece cooperation by the detent on the second bar；Second traction piece one end connects clamping part, and the other end connects hand-held part, and hand-held part can regulate and control clamping part by the second traction piece；The component of the utility model includes the grips pincers of fixed link and the utility model；The utility model provides a kind of high security performance, the convenient and fast grips pincers of operation and component.

Description

A kind of operation traction grips pincers and component

Technical field

The utility model relates to pharmaceutical sanitary field more particularly to a kind of operation traction grips pincers and components.

Background technique

Retractor for hysterectomy under peritoneoscope operation is the gynaecology's common surgical clinically carried out.Uterus raising device antithetical phrase is used all the time The traction in palace is to complete the important link of the operation.The uterus raising device application method of the prior art is as shown in Figure 1.However it uses conventional Vagina sets uterus raising device possible contact squeeze tumour in the malignant tumor operations such as cervical carcinoma and carcinoma of endometrium, and it is former not meet no tumor Then.This may be a factor for causing gynecologic malignant tumor laparoscopic hysterectomy operation poor prognosis, and furthermore uterus raising device is worn The risk of hole accidental injury surrounding tissue.

It is self-service to disclose a kind of laparoscope for the Chinese patent of Patent No. CN101862216B, self-help uterine manipulator of laparoscope Uterus raising device device, technical problems to be solved are that doctor is facilitated to use, and easy to operate, improve working efficiency.The utility model Using following technical scheme: a kind of self-help uterine manipulator of laparoscope device, including pedestal and uterus raising device, the uterus raising device are connected to bottom On seat, the uterus raising device is made of vertical bar, driving screw and act palace screw rod, and one end of the vertical bar is connected on pedestal, the other end Driving screw is connected, the front end of the driving screw is connected by universal shaft lifts palace screw rod, is socketed with uterine neck on the screw rod of the act palace Plug or uterine neck cup.But utility model the problem of still having safety.

In conclusion the prior art also lacks, a kind of security performance is high, operates convenient and fast grips pincers.

Utility model content

In view of the above technical problems, the utility model provides a kind of high security performance, the convenient and fast grips pincers of operation and group Part.

Grips pincers are drawn in a kind of operation, including clamping part, the first bar, the second bar, locating piece, the first traction piece, second are led Draw part and hand-held part；First bar connects second bar, the second bar inner hollow, for first bar insertion； First traction piece one end connects the first bar, and the other end connects locating piece, there is the multiple and locating piece on second bar The detent to match, the locating piece can draw first bar by first traction piece and be inserted into second bar, and lead to Cross the position of the detent and fixed first bar of locating piece cooperation on second bar；Second traction piece one end connects Clamping part is connect, the other end connects hand-held part, and the hand-held part can regulate and control the clamping part by second traction piece.

Preferably, the clamping part includes two intermediate plates of scissor-shaped；There are two handles for the hand-held part tool, and at two Buckle is equipped between handle；The buckle is adjustable and fixes the angle between two handles, and the angle by changing two handles can Change the angle of two intermediate plates.It is further preferred that the hysteroscope that the clamping part and handle arrangement are similar to the prior art clamps.

It preferably, is sawtooth at the occlusion of the intermediate plate.

Preferably, further include spring, pass through with first traction piece and second bar of the locating piece connecting pin The spring is fixed.

Preferably, first pole length is 10-30cm；It is further preferred that first pole length is 20cm.

Preferably, second pole length is 10-40cm；It is further preferred that second pole length is 22cm.

The invention also discloses a kind of operations to draw fixation kit, including fixed link and described in the utility model solid Fixed pincers；Described fixed link one end connects the grips pincers.

Preferably, the fixed link includes the first fixed link, the second fixed link and connector；First fixed link can insert Enter second fixed link, the relative position of the connector fixed first fixed link and second fixed link.

Preferably, the grips pincers of the utility model and component can be applied in Hysterectomy, can be to avoid traction Contact squeeze tumour when palace, while also avoiding lifting palace being puncture injury surrounding tissue.

Compared with prior art, the technical solution of the utility model has the advantage that the utility model provides one kind Security performance is high, operates convenient and fast grips pincers and component.It can be contacted when uterus to avoid drawing in Hysterectomy Squeeze tumour, while also avoid lift palace be puncture injury surrounding tissue, and using artificial mechanics design convenient for operation and it is laborsaving.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property It puts, is also possible to obtain other drawings based on these drawings.

Fig. 1 is the uterus raising device application method schematic diagram of the prior art；

Fig. 2 is the operation traction grips pincers structural schematic diagram of the utility model embodiment；

Fig. 3 is the operation traction grips pincers local overlooking schematic diagram of the utility model embodiment；

Fig. 4 is the operation traction grips pincers partial structural diagram of the utility model embodiment；

Fig. 5 is the fixed rod structure schematic diagram of the utility model embodiment.

Specific embodiment

Make furtherly below with reference to technical effect of the attached drawing to the design of the utility model, specific structure and generation It is bright, to be fully understood from the purpose of this utility model, feature and effect.

Grips pincers are drawn in the operation of the utility model, as shown in Fig. 2, including clamping part 1, the first bar 2, the second bar 3, positioning Part 5, the first traction piece 4, the second traction piece 7, hand-held part 8 and spring 6.First bar 2 connects the second bar 3, in 3 inside of the second bar Sky, for the insertion of the first bar 2；First traction piece, 4 one end connects the first bar 2, and the other end connects locating piece 5, has on the second bar 3 more A detent to match with the locating piece, locating piece 5 can be drawn the first bar 2 by the first traction piece 4 and be inserted into the second bar 3, and Cooperate the position for fixing the first bar 2 with locating piece 5 by the detent on the second bar 3；Second traction piece, 7 one end connects clamping part 1, The other end connects hand-held part 8, and hand-held part 8 can regulate and control clamping part 1 by the second traction piece 7.

The cylindrical body that the first bar 2 in the present embodiment is long 20cm, the diameter of the first bar of cylindrical body 2 are 3mm, the first bar 2 It extends transversely through, is passed through for the second traction piece 7.First bar, 2 head end and clamping part 1 pass through its internal perforative second traction piece 7 The second bar 3 is inserted into connection, 2 end of the first bar.

The cylindrical body that the second bar 3 in the present embodiment is long 22cm, the diameter of the first bar of cylindrical body 2 are 5mm, the second bar 3 Inner hollow.Spring 6 and the connection of the first traction piece 4 inside second bar 2, wherein spring 6 is fixed on one end of the second bar 2, the Locating piece 5, the first traction piece are fixedly connected on 1. first traction piece 4 of the first bar of the other end of one traction piece 4 the second bar 2 of connection 4, which can draw the first bar 2, is inserted into the second bar 3, and the optimum length of the first bar 2 insertion is 7cm.By above-mentioned mode, may be implemented Traction in surgical procedure.

Second traction piece 7 connection hand-held part 8 and clamping part 1 in the present embodiment, by hand-held part 8 hold with a firm grip or relaxed state It can control the clamping of clamping part 1 or loosen surgical tissue or organ.Its principle can be clamped with reference to hysteroscope in the prior art.

Preferably, the first bar 2 in the present embodiment, the second bar 3 material can be the higher gold of hardness such as iron, stainless steel Belong to.

Preferably, the material of the first traction piece 4 in the present embodiment and the second traction piece 7 can be steel wire, iron wire, copper wire Etc. the higher wire of toughness.

Grips pincers partial structurtes are drawn in the operation of the present embodiment, as shown in figure 3, including the first detent 3.1, the second detent 3.2, third detent 3.3, the 4th detent 3.4, the 5th detent 3.5, the 6th detent 3.6, the 7th detent 3.7, the 8th detent 3.8, 9th detent 3.9, the first bar 2, locating piece 5, the first traction piece 4, spring 6.

In surgical procedure, when the position for needing stretch tissue or organ to need to operation, it is only necessary to which stretching is fixed on the Locating piece 5 on one traction piece 4 is inserted into any card-bit part in required position, and by locating piece 5.Detent in the present embodiment Part has 9, for example, stretching in locating piece 5 to card-bit part 3.4, the first bar 2 is also entered in the second bar 3 by traction therewith.First traction The spring 6 of 4 end of part is fixed on the second bar 3, further enhances the stability for stretching and fixing the first bar 2.

Grips pincers partial structurtes are drawn in the operation of the present embodiment, as shown in figure 4, first clamping piece 1.1, second intermediate plate 1.2, the Two traction pieces 7 and hand-held part 8.

First clamping piece 1.1 and second intermediate plate 1.2 are scissor-shaped, and there are two handles for the tool of hand-held part 8, and set between two handles There is buckle；Buckle is adjustable and fixes the angle between two handles, and two intermediate plates can be changed in the angle by changing two handles Angle.

First clamping piece 1.1, second intermediate plate 1.2, the second traction piece 7 and hand-held part 8 in the utility model can be existing Hysteroscope pincers in technology.In the state of the head end pliers of the end hand grip control hysteroscope pincers of hysteroscope pincers.Its principle is simple, using just It is prompt.

Preferably, first clamping piece 1.1 and second intermediate plate 1.2 are zigzag, can preferably clamp tissue in surgical procedure Or organ.

The fixed link of the present embodiment, as shown in figure 5, including the first fixed link 9, the second fixed link 11 and connector 10；The One fixed link 9 can be inserted into the second fixed link 11, and connector 10 fixes the relative position of the first fixed link and second fixed link. By above-mentioned design, fixed link can be made to be retractable to the position that operation needs.

Fixed link one end of the utility model connects the grips pincers of the utility model, and the connection type of use includes that buckle connects It connects, the connection type commonly used in the prior art such as screw connection.

The utility model operation traction component operation method the following steps are included:

1, it is fixedly connected with the fixed link and grips pincers of the utility model, and fixed link is fixed on to the bedstead by operating bed On.

2, by 1 alignment target organ or tissue of clamping part, hand-held part 8 of holding with a firm grip, at this point, the second traction piece 7 stretches clamping part 1 Two intermediate plates, so that two intermediate plates of clamping part 1 is clamped target organ or tissue, and two handles of hand-held part 8 are passed through hand Buckle between handle blocks, so that stablizing clamping part 1 clamps target organ or tissue.

3, the locating piece 5 that is fixed on the first traction piece 4 is stretched in required position, and locating piece 5 is inserted into close Card-bit part 3.4.

4, locating piece 5 is resetted after completing operation, the first traction piece 4 is made to maintain relaxed state.

5, hand-held part 8 is unclamped, two intermediate plates of clamping part 1 is made to unclamp target organ or tissue.

The operation traction component structure of the utility model is simple but practical, can especially in Hysterectomy To avoid contact squeeze tumour when traction uterus, while also avoiding lifting palace being puncture injury surrounding tissue, and use artificial mechanics Design convenient for operation and it is laborsaving.

The preferred embodiments of the present invention have been described in detail above.It should be appreciated that the ordinary skill people of this field Member according to the present utility model can conceive without creative work makes many modifications and variations.Therefore, all this technology necks Technical staff passes through logic analysis, reasoning or limited reality according to the design of the utility model on the basis of existing technology in domain Available technical solution is tested, it all should be within the scope of protection determined by the claims.

Claims (8)

1. grips pincers are drawn in a kind of operation, which is characterized in that including clamping part, the first bar, the second bar, locating piece, the first traction Part, the second traction piece and hand-held part；

First bar connects second bar, the second bar inner hollow, for first bar insertion；Described first leads Draw part one end and connect the first bar, the other end connects locating piece, there are multiple cards to match with the locating piece on second bar Position, the locating piece can be drawn first bar by first traction piece and be inserted into second bar, and pass through described second The position of detent and fixed first bar of locating piece cooperation on bar；Second traction piece one end connects clamping part, The other end connects hand-held part, and the hand-held part can regulate and control the clamping part by second traction piece.

2. operation traction grips pincers as described in claim 1, which is characterized in that the clamping part includes two folders of scissor-shaped Piece；There are two handles for the hand-held part tool, and buckle is equipped between two handles；The buckle is adjustable and fixes two handles Between angle, pass through change two handles angle can be changed two intermediate plates angle.

3. operation traction grips pincers as claimed in claim 2, which is characterized in that be sawtooth at the occlusion of the intermediate plate.

4. operation traction grips pincers as described in claim 1, which is characterized in that further include spring, connect with the locating piece First traction piece at end is fixed with second bar by the spring.

5. operation traction grips pincers as described in claim 1, which is characterized in that first pole length is 10-30cm.

6. operation traction grips pincers as described in claim 1, which is characterized in that second pole length is 10-40cm.

7. fixation kit, including fixed link and grips pincers as claimed in any one of claims 1 to 6 are drawn in a kind of operation；It is described solid Fixed pole one end connects the grips pincers.

8. operation traction fixation kit as claimed in claim 7, which is characterized in that the fixed link include the first fixed link, Second fixed link and connector；First fixed link can be inserted into second fixed link, the connector fixed described first The relative position of fixed link and second fixed link.