CN210673407U - Surgical scalpel - Google Patents

Abstract

The utility model relates to a medical appliances equipment technical field, concretely relates to scalpel for surgery, including handle of a knife, blade and connecting piece, two handles of a knife can be installed on the connecting piece, and the handle of a knife is the Z shape structure that handheld section, interlude and clamping section are constituteed, but the independent use combined use that does not only can be used to the excision of tissue during the combined use, can also be directly press from both sides the excision part and get out, is equipped with the light on the handle of a knife and is used for the elasticity cavity of imbibition, facilitates the use.

Description

Surgical scalpel

Technical Field

The utility model relates to the technical field of medical equipment, concretely relates to scalpel for surgery.

Background

The scalpel is the surgical instrument that surgeon used, and traditional scalpel is generally for the combination formula cutter including handle of a knife and blade, and the blade is disposable, and handle of a knife and some other apparatus are not disposable, and handle of a knife and blade use all need carry out strict disinfection and handle, and along with the development of technique, the scalpel includes the equipment of various ability cutting tissue, but traditional scalpel is the most basic one of practicality still. Often need cut or excise the tissue among the surgical operation, need take the excision part out of the body when excising the tissue, often need the switching of instruments such as cutter and clip, tweezers, some operations need excision middle certain part tissue moreover, need go the sword many times, connecting portion is fixed when the sword of first line, the second time because lack partial connection structure's fixed, the deviation easily appears, the cutter can shelter from shadowless lamp light source part moreover, influences the sight.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a scalpel of surgery usefulness, including handle of a knife and blade, two handles of a knife can be installed on the connecting piece, and the handle of a knife is the Z shape structure that handheld section, interlude and clamping section are constituteed, but the independent use combined use that does not only can be used to the excision of tissue during the combined use, can also be directly press from both sides the excision part and get out, is equipped with the light on the handle of a knife and is used for the elasticity cavity of imbibition, facilitates the use.

The utility model provides a solve above-mentioned problem be a scalpel for surgery, including handle of a knife, blade and connecting piece, the both ends of handle of a knife are handheld end and clamping end respectively, and the clamping end at the handle of a knife is installed to the blade, the connecting piece includes connecting plate and fixture, and two fixtures set up along the length direction of connecting plate, fixture includes two movable rods, and the one end movable mounting of movable rod is on the connecting plate, and the clamping end of handle of a knife passes through fixture and installs on the connecting plate.

As a further scheme of surgery scalpel, be equipped with four mount tables that are used for installing the movable rod on the connecting plate, the mount table includes two just to just mounting panel parallel, is equipped with the installation axle on the mounting panel, and the through-hole that is used for wearing to establish the installation axle is offered to the terminal body of rod of movable rod, and the movable rod sets up on the mount table and the movable rod passes through back force spring with the installation axle through two installation axle activities and is connected, and the handle of a knife is by the free end centre gripping of two movable rods of fixture.

As a further proposal of the surgical scalpel, the movable rod body is provided with a fixture block protruding out of the surface of the rod body, and the outer wall of the handheld end of the scalpel handle is provided with a clamping groove corresponding to the shape of the fixture block.

As the utility model relates to a further scheme of scalpel for surgery, the handle of a knife includes handheld section, interlude and clamping section, and handheld end and clamping end are located the end of handheld section and clamping section respectively, and the length direction of handheld section and clamping section is parallel, and handheld section and clamping section are connected respectively to the both ends of interlude and the length direction of interlude is not parallel with the length direction of handheld section, and two handles of a knife are installed respectively on two fixture and the interval of the clamping section of two handles of a knife is less than the interval of two handheld sections.

As a further proposal of the surgical scalpel, the lighting lamp is installed at the hand-held section of the scalpel handle.

As a further scheme of surgery scalpel, install the elasticity cavity in the handheld section of handle of a knife, the clamping section of handle of a knife is equipped with the pipette, and pipette one end sets up the clamping end at the handle of a knife, other end intercommunication elasticity cavity.

As a further aspect of the surgical scalpel, the guide groove has been opened on the knife face of the blade, and the one end notch of the guide groove is just right with the orifice of the pipette when the blade is mounted on the handle of a knife.

As a further proposal of the surgical scalpel, the knife face of the blade close to the knife back part is evenly provided with a plurality of bulges.

Advantageous effects

1. Two handle of a knife pass through fixture and install on the connecting plate, install four mount tables along length direction on the connecting plate, be equipped with the installation axle on the mounting panel of mount table and install the epaxial return spring that is equipped with, fixture includes two movable rods, the body of rod one end of movable rod is through installation axle movable mounting on the mount table, the free end of two movable rods is automatic under the return spring effect and is drawn close, be equipped with the fixture block on the body of rod of movable rod, the handheld section part of handle of a knife separately is equipped with the draw-in groove, the handle of a knife is held by a fixture and is consolidated and connect through fixture block.

2. The handle of a knife is the integral type Z shape structure that handheld section, interlude and clamping section are constituteed, and the centre gripping axle structure that is used for installing the blade is established to the terminal clamping end of handle of a knife clamping section, and miniature light and elastic cavity are installed to the handheld section of handle of a knife, be equipped with the guiding groove that is used for guiding the liquid flow direction on the knife face of blade, the back on the handle of a knife is installed to the blade, and the notch of guiding groove corresponds with the mouth of pipe position of pipette, and pipette intercommunication elastic cavity for realize the processing of operation in-process knife face surface body fluid or blood, be equipped with a plurality of archs on the knife face of knife face near back of a knife department, can realize the.

Drawings

FIG. 1 is a schematic view of a connecting member of a surgical knife according to the present invention;

FIG. 2 is a schematic side view of the connector of the surgical knife of the present invention;

FIG. 3 is a schematic view of the structure of the handle of the surgical knife of the present invention;

the labels in the figure are: 1. handle of a knife, 2, connecting plate, 3, movable rod, 4, mounting panel, 5, installation axle, 6, fixture block, 7, draw-in groove, 8, handheld section, 9, interlude, 10, clamping section.

Detailed Description

As shown in the figure: a surgical scalpel comprises a scalpel handle 1, a blade and a connecting piece, wherein the scalpel handle 1 is of a three-section type integrated structure consisting of a handheld section 8, a middle section 9 and a clamping section 10, the tail end of the handheld section 8 is a handheld end, a clamping groove 7 is formed in the outer wall of the handheld section 8 of the scalpel handle 1, the handheld section 8 is parallel to the clamping section 10 in length direction, two ends of the middle section 9 are respectively connected with the handheld section 8 and the clamping section 10, the length direction of the middle section 9 is not parallel to the length direction of the handheld section 8, a connecting groove is formed in the handheld section 8 of the scalpel handle 1 in length direction and can be used for installing an illuminating lamp or an elastic cavity through a mounting seat, the mounting seat is an L-shaped plate, one surface of the L-shaped plate is provided with an opening for installing the illuminating lamp or the elastic cavity, the other surface is provided with a connecting block which is clamped in the, the light is miniature light to the light is along the installation of handheld section 8 direction, and when the installation was the elasticity cavity on handheld section 8, the elasticity cavity was connected with the pipette, and the other end setting of pipette is at the clamping end of handle of a knife 1, the elasticity cavity is hollow has elastic rubber cavity, and the compression elasticity cavity is extruded its inside air, and the elasticity cavity absorbs the orificial liquid absorption of pipette in the elasticity cavity when restoring to the throne. The 10 ends of clamping section of handle of a knife are the clamping end, and the clamping end is for being used for installing blade handle of a knife structure of conventional scalpel, and the clamping end is equipped with blade centre gripping axle, the blade is installed on handle of a knife 1 through the centre gripping axle of clamping end, has seted up the guiding groove on the knife face of blade, and when the blade was installed on handle of a knife 1, the guiding groove notch of blade corresponded with the mouth of pipe of pipette, and the knife face that the blade was close to back of a knife department evenly is equipped with a plurality of archs.

The connecting piece comprises a connecting plate 2 and two clamping mechanisms arranged on the connecting plate 2, 4 mounting tables are arranged on the connecting plate 2 along the length direction, each mounting table comprises two mounting plates 4 which are opposite and parallel, mounting shafts 5 are arranged on the two mounting plates 4, and the length direction of each mounting shaft 5 is perpendicular to the arrangement direction of the mounting tables; fixture includes two movable rods 3, set up the through-hole that is used for wearing to establish installation axle 5 on the terminal body of rod of movable rod 3, movable rod 3 is installed on the mount table through the cooperation of mount pad 5 and through-hole, still through returning the power spring coupling between movable rod 3 and the installation axle 5, the free end of two movable rods 3 of a fixture draws close under the power spring effect, be equipped with the fixture block 6 that outstanding in body of rod surface on the body of rod 3's the body of rod, two handle of a knife 1 are installed on the connecting piece through a fixture respectively, and make two 1 clamping sections 10 intervals of handle of a knife less than the interval of two handheld sections 8, 6 blocks of fixture block of movable rod 3 are blocked and are established in draw-in groove 7 of handle of a knife 1, be convenient for fixed.

This scheme is used for the excision of surgery, two scalpel movable mounting are on the connecting piece, can rotate around installation axle 5 between the handheld section 8 of two scalpels and the connecting plate 2 and adjust, thereby adjust the interval of two scalpel clamping sections 10, the knife face of blade is close to back of a knife department and is equipped with the arch, the clamp of being convenient for is got and is got the excision part, avoid arousing the dispersion of attention because of the change instrument, mountable miniature light or elastic cavity on the handle of a knife 1, when installation elastic cavity, extrude cavity air before the use, make elastic cavity carry out slow inhaling from restoring to the throne, body fluid or blood flow to the pipette mouth of pipe along the guide slot on the knife face when the line sword, elastic cavity is from restoring to the throne and is made to absorb the.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiments, and although the present invention has been disclosed with the preferred embodiments, it is not limited to the present invention, and any skilled person in the art can make some modifications or equivalent changes without departing from the technical scope of the present invention.

Claims (8)

1. A surgical knife, comprising: including handle of a knife (1), blade and connecting piece, the both ends of handle of a knife (1) are handheld end and clamping end respectively, and the clamping end in handle of a knife (1) is installed to the blade, the connecting piece includes connecting plate (2) and fixture, and two fixture set up along the length direction of connecting plate, fixture includes two movable rods (3), and the one end movable mounting of movable rod (3) is on connecting plate (2), and the clamping end of handle of a knife (1) passes through fixture and installs on the connecting plate.

2. A surgical knife as claimed in claim 1, wherein: be equipped with four mount tables that are used for installing movable rod (3) on connecting plate (2), the mount table includes two just mounting panel (4) just to just being parallel, be equipped with installation axle (5) on mounting panel (4), the through-hole that is used for wearing to establish installation axle (5) is offered to the terminal body of rod of movable rod (3), movable rod (3) are through two installation axle (5) activities setting on the mount table and movable rod (3) and installation axle (5) are through returning force spring coupling, handle of a knife (1) is by the free end centre gripping of two movable rod (3) of fixture.

3. A surgical knife as claimed in claim 2, wherein: the movable rod (3) is provided with a clamping block (6) protruding out of the surface of the rod body, and the outer wall of the handheld end of the knife handle (1) is provided with a clamping groove (7) corresponding to the shape of the clamping block (6).

4. A surgical knife as claimed in claim 1, wherein: handle of a knife (1) is including handheld section (8), interlude (9) and clamping section (10), handheld end and clamping end are located the end of handheld section (8) and clamping section (10) respectively, handheld section (8) are parallel with the length direction of clamping section (10), handheld section (8) and clamping section (10) are connected respectively to the both ends of interlude (9) and the length direction of interlude (9) is not parallel with the length direction of handheld section (8), two handle of a knife (1) are installed respectively on two fixture and the interval of clamping section (10) of two handle of a knife (1) is less than the interval of two handheld sections (8).

5. A surgical knife as claimed in claim 4, wherein: the lighting lamp is installed on the handheld section (8) of the knife handle (1).

6. A surgical knife as claimed in claim 4, wherein: an elastic cavity is arranged on the holding section (8) of the tool handle (1), a pipette is arranged on the clamping section (10) of the tool handle (1), one end of the pipette is arranged at the clamping end of the tool handle (1), and the other end of the pipette is communicated with the elastic cavity.

7. A surgical knife as claimed in claim 6, wherein: the knife handle is characterized in that a guide groove is formed in the knife face of the blade, and a notch at one end of the guide groove is opposite to the pipe orifice of the pipette when the blade is installed on the knife handle (1).

8. A surgical knife as claimed in claim 1, wherein: the knife face of the blade close to the knife back is uniformly provided with a plurality of bulges.

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