CN209529279U - One kind being used for liver and gall surgical department's scalpel - Google Patents

Abstract

The utility model relates to one kind to be used for liver and gall surgical department's scalpel, including knife head for surgical, the knife head for surgical right end is provided with fixed block, fixing groove is offered in the fixed block, blade is provided in the fixing groove, mounting groove is offered among the blade, the blade is attached by mounting groove and fixed block, the knife head for surgical left end offers card slot, knife handle is connected on the left of the knife head for surgical, the knife handle right end is provided with the first buckle to match with card slot, the knife handle is connected by the first buckle with knife head for surgical, the knife handle left end offers the first groove and the second groove, second groove is set on the outside of the first groove, link block is connected on the left of the knife handle, snap-gauge is fixedly installed on the right side of the link block, design is reasonable, the convenient grip to scalpel, and Knife head for surgical can be made to be not easy to be contaminated, and the penetraction depth of scalpel can be grasped when in use.

Description

One kind being used for liver and gall surgical department's scalpel

Technical field

The utility model relates to one kind to be used for liver and gall surgical department's scalpel, belong to the field of medical instrument technology.

Background technique

Currently, the knife handle surface of scalpel is smoother, when performing the operation to patient, knife handle is easy to from hand sliding It is de-, to cause malpractice, work difficulty is increased to medical worker, medical worker is when using scalpel, for operation The depth of knife incision is not easy to hold, and when not using scalpel, it is ensured that knife head for surgical is not easy to be contaminated, and therefore, needs It is further improved.

Utility model content

The purpose of this utility model is to provide one kind to be used for liver and gall surgical department's scalpel, by being provided with graduation mark, energy Enough when medical worker is performed the operation using scalpel, the penetraction depth of scalpel easier can be held, by setting It is equipped with anti-skid bulge, the frictional force on the outside of knife handle can be increased, the grip for scalpel is more convenient, is hung by being provided with Ear can hang scalpel when carrying out disinfection to scalpel, make to sterilize enhanced convenience, by being provided with connection Block can block the first groove, it is contaminated prevent the first groove, while by being provided with the second buckle, can be by hand Art cutter head is more stable to be placed in the first groove, by being provided with the first buckle, connects knife head for surgical with knife handle It connects, by being provided with snap-gauge and the second groove, link block can be made to connect with knife handle more stable, and can increase The leakproofness for adding the first groove increases the isolation effect of knife head for surgical, to solve the problems mentioned in the above background technology.

To achieve the above object, the utility model provides the following technical solutions:

One kind being used for liver and gall surgical department's scalpel, including knife head for surgical, the knife head for surgical right end are provided with fixed block, institute It states and offers fixing groove in fixed block, blade is provided in the fixing groove, mounting groove, the knife are offered among the blade Piece is attached by mounting groove and fixed block, and the knife head for surgical left end offers card slot, connection on the left of the knife head for surgical There is knife handle, the knife handle right end is provided with the first buckle to match with card slot, and the knife handle passes through first Buckle is connected with knife head for surgical, and the knife handle left end offers the first groove and the second groove, and second groove is set It is placed on the outside of the first groove, link block is connected on the left of the knife handle, is fixedly installed snap-gauge on the right side of the link block, institute It states snap-gauge to match with the second groove, the link block is attached by snap-gauge and knife handle.

Further, graduation mark is provided on the blade.

Further, the restricted axis of setting in the fixing groove.

Further, lifting lug is fixedly installed on the left of the link block.

Further, anti-skid bulge is provided on the outside of the knife handle.

Further, the second buckle is provided on the right side of the link block, second buckle is set on the inside of snap-gauge, described Second buckle matches with card slot.

The beneficial effects of the utility model are: one kind involved in the utility model is used for liver and gall surgical department's scalpel, lead to It crosses and is provided with graduation mark, can be when medical worker be performed the operation using scalpel, it can be more for the penetraction depth of scalpel It readily holds, by being provided with anti-skid bulge, the frictional force on the outside of knife handle can be increased, be more convenient for scalpel Grip, by being provided with lifting lug, can hang scalpel when carrying out disinfection to scalpel, keep disinfection more square Just, by being provided with link block, the first groove can be blocked, prevents the first groove contaminated, while by being provided with Second buckle can be placed on knife head for surgical is more stable in the first groove, by being provided with the first buckle, make knife head for surgical It is attached with knife handle, by being provided with snap-gauge and the second groove, link block can be made to connect more with knife handle Add stabilization, and the leakproofness of the first groove can be increased, increases the isolation effect of knife head for surgical, it is practical, it is suitable for extensive Carry out.

Detailed description of the invention

Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this Novel specific embodiment is used to explain the utility model together, does not constitute limitations of the present invention.

Fig. 1 is a kind of front view for liver and gall surgical department's scalpel of the utility model；

Fig. 2 is a kind of blade schematic diagram for liver and gall surgical department's scalpel of the utility model；

Fig. 3 is illustrated after a kind of knife head for surgical for liver and gall surgical department's scalpel of the utility model is placed into knife handle Figure；

Fig. 4 is a kind of knife head for surgical top view for liver and gall surgical department's scalpel of the utility model；

Fig. 5 is illustrated after a kind of link block for liver and gall surgical department's scalpel of the utility model is connect with knife head for surgical Figure；

Fig. 6 is a kind of the first groove schematic diagram for liver and gall surgical department's scalpel of the utility model；

Fig. 7 is that a kind of second for liver and gall surgical department's scalpel of the utility model buckles schematic diagram；

Figure label: 1, knife head for surgical；2, fixed block；3, fixing groove；4, blade；5, mounting groove；6, card slot；7, scalpel Handle；8, the first buckle；9, the first groove；10, the second groove；11, link block；12, snap-gauge；13, graduation mark；14, axis is limited； 15, lifting lug；16, anti-skid bulge；17, the second buckle.

Specific embodiment

It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.

Please refer to Fig. 1-Fig. 7, the utility model provides a kind of technical solution: one kind is for liver and gall surgical department's scalpel, packet Knife head for surgical 1 is included, 1 right end of knife head for surgical is provided with fixed block 2, and fixing groove 3 is offered in the fixed block 2, described solid Determine to be provided with blade 4 in slot 3, offer mounting groove 5 among the blade 4, the blade 4 by mounting groove 5 and fixed block 2 into Row connection, 1 left end of knife head for surgical offers card slot 6, knife handle 7, the operation is connected on the left of the knife head for surgical 1 7 right end of knife handle is provided with the first buckle 8 to match with card slot 6, and the knife handle 7 passes through the first buckle 8 and knife head for surgical 1 It is connected, 7 left end of knife handle offers the first groove 9 and the second groove 10, and second groove 10 is set to first On the outside of groove 9, it is connected with link block 11 on the left of the knife handle 7, the first groove 9 can be blocked, and can incited somebody to action Knife head for surgical 1 is more stable to be placed in the first groove 9, is fixedly installed snap-gauge 12 on the right side of the link block 11, can be made to connect It connects block 11 and connect leakproofness that is more stable, and can increasing by the first groove 9 with knife handle 7, increase knife head for surgical 1 Isolation effect, the snap-gauge 12 match with the second groove 10, and the link block 11 is connected by snap-gauge 12 with knife handle 7 It connects.

More specifically, it is provided with graduation mark 13 on the blade 4, can be performed the operation in medical worker using scalpel When, the penetraction depth of scalpel easier can be held, the restricted axis 14 of setting in the fixing groove 3 can be to knife Piece 4 is limited, and the left side of the link block 11 is fixedly installed lifting lug 15, can be when carrying out disinfection to scalpel, by hand Art knife is hung, and is made to sterilize enhanced convenience, is provided with anti-skid bulge 16 on the outside of the knife handle 7, can increase operation The frictional force in 7 outside of knife handle, is more convenient the grip for scalpel, is provided with the second buckle 17, institute on the right side of the link block 11 It states the second buckle 17 and is set to 12 inside of snap-gauge, second buckle 17 matches with card slot 6, makes link block 11 and knife head for surgical 1 is attached, to be placed on knife head for surgical 1 is more stable in the first groove 9.

Utility model works principle: separating link block 11 with knife handle 7, and by knife head for surgical 1 from connection It removes, link block 11 and knife handle 7 is attached, and carry out disinfection on block 11, left hand holds knife head for surgical 1, and the right hand grabs knife The back side of piece 4 is connected fixing groove 3 with 5 upper end narrow of mounting groove, and light pushing broach 4, makes blade 4 fall within fixation backward In slot 3, when more allowing blade replacement 4, with above-mentioned movement on the contrary, hand thumb and 4 back side of index finger pinch blade, middle finger provoke 4 tail end of blade, Left-handed thumb, which is withstood, to be pushed forward, while hand thumb and middle finger are exerted oneself, and is separated blade 4 and knife head for surgical 1, is installed knife After piece 4, knife head for surgical 1 and knife handle 7 are attached, by being provided with graduation mark 13, hand can be used in medical worker When art knife is performed the operation, the penetraction depth of scalpel easier can be held, it, can by being provided with anti-skid bulge 16 Increase the frictional force in 7 outside of knife handle, the grip being more convenient for scalpel can be in opponent by being provided with lifting lug 15 When art knife carries out disinfection, scalpel is hung, makes to sterilize enhanced convenience, it, can be to the by being provided with link block 11 One groove 9 is blocked, and it is contaminated to prevent the first groove 9, while by being provided with the second buckle 17, can be by knife head for surgical 1 More stable is placed in the first groove 9, by being provided with the first buckle 8, is attached knife head for surgical 1 with knife handle 7, By being provided with snap-gauge 12 and the second groove 10, link block 11 can be made to connect with knife handle 7 more stable, and energy Enough increase the leakproofness of the first groove 9, increase the isolation effect of knife head for surgical 1, design rationally, by knife head for surgical 1 is stored in the In one groove 9, knife head for surgical 1 can be made to be not easy to be contaminated, improve safety.

The above are the preferable embodiment of the utility model, the utility model those skilled in the art can also be to upper It states embodiment to change and modify, therefore, the utility model is not limited to above-mentioned specific embodiment, all abilities Field technique personnel made any conspicuous improvement, replacement or modification on the basis of the utility model belong to practical Novel protection scope.

Claims (6)

1. one kind is used for liver and gall surgical department's scalpel, including knife head for surgical (1), it is characterised in that: knife head for surgical (1) right end It is provided with fixed block (2), is offered fixing groove (3) in the fixed block (2), be provided with blade (4) in the fixing groove (3), It is offered mounting groove (5) among the blade (4), the blade (4) is attached by mounting groove (5) with fixed block (2), institute It states knife head for surgical (1) left end to offer card slot (6), is connected with knife handle (7), the operation on the left of the knife head for surgical (1) Knife handle (7) right end is provided with the first buckle (8) to match with card slot (6), and the knife handle (7) passes through the first buckle (8) It is connected with knife head for surgical (1), knife handle (7) left end offers the first groove (9) and the second groove (10), and described Two grooves (10) are set on the outside of the first groove (9), are connected with link block (11), the connection on the left of the knife handle (7) It is fixedly installed snap-gauge (12) on the right side of block (11), the snap-gauge (12) matches with the second groove (10), the link block (11) It is attached by snap-gauge (12) and knife handle (7).

2. according to claim 1 a kind of for liver and gall surgical department's scalpel, it is characterised in that: set on the blade (4) It is equipped with graduation mark (13).

3. according to claim 1 a kind of for liver and gall surgical department's scalpel, it is characterised in that: in the fixing groove (3) Restricted axis (14) are set.

4. according to claim 1 a kind of for liver and gall surgical department's scalpel, it is characterised in that: the link block (11) Left side is fixedly installed lifting lug (15).

5. according to claim 1 a kind of for liver and gall surgical department's scalpel, it is characterised in that: the knife handle (7) Outside is provided with anti-skid bulge (16).

6. according to claim 1 a kind of for liver and gall surgical department's scalpel, it is characterised in that: the link block (11) is right Side is provided with the second buckle (17), and second buckle (17) is set on the inside of snap-gauge (12), second buckle (17) and card Slot (6) matches.