CN211466487U - Cutting device - Google Patents
Cutting device Download PDFInfo
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- CN211466487U CN211466487U CN201922406155.6U CN201922406155U CN211466487U CN 211466487 U CN211466487 U CN 211466487U CN 201922406155 U CN201922406155 U CN 201922406155U CN 211466487 U CN211466487 U CN 211466487U
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- device body
- groove strip
- blade
- movable baffle
- cutting
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Abstract
The utility model discloses a cutting device for the varicosity material of cutting medical treatment operation usefulness, this cutting device contains: a device body; a groove strip arranged on the device body; placing an object to be cut in the groove bar; the movable baffle is arranged inside the groove strip; the movable baffle is fixedly connected to the device body through a plurality of first screw rods; the blade is arranged at one end of the groove strip and is parallel to the bottom of the groove strip; the cutting edge direction of the blade is opposite to the object to be cut; the push plate is arranged at the other end of the groove strip, movably inserted into the groove strip and fixedly connected with a longitudinal push rod, and the longitudinal push rod drives the push plate to push the object to be cut to move in the length direction of the groove strip. This device makes things convenient for the doctor to highly effective sculpture varicosity material on the operating table, save time to reduce the time that varicosity material exposes in the air, reduce the adsorbed probability of dust and bacterium, thereby reduce late infection.
Description
Technical Field
The utility model relates to the field of medical equipment, concretely relates to cutting device.
Background
Expanded polytetrafluoroethylene, called expanded body for short, is used as an artificial synthetic material, has stable physical and chemical properties, and is widely applied to the fields of industry, agriculture, military industry, medical treatment and the like. Due to good biocompatibility, special microporous structure and excellent properties of no toxicity, no carcinogenesis, no sensitization and the like, the implanted hydrogel can guide the growth of self histiocytes and blood vessels to achieve perfect fusion. In recent years, the application of the bulking material in repair and reconstruction surgery is favored by the majority of clinical medical workers.
However, the bulks have a microporous structure, which is filled with air, and meanwhile, the volume of the clinically used material is not large, and the scalpel is also relatively fine, so that the material is not easy to trim and carve. The expanded body is usually placed on an engraving plate for engraving or the expanded body is engraved by hand, however, the existing engraving plate and the existing hand-held engraving mode are not easy to operate, have low precision and consume time; meanwhile, the surgical blade is relatively sharp, so that the risk is high; more importantly, if the puffy body is exposed in the air during the carving process, the puffy body is electronegative, so that dust and bacteria in the air are easily adsorbed, and delayed infection occurs after the operation.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a precision is high, and convenient operation's cutting device for the cutting inflation, save time makes things convenient for the doctor to effectively carve the inflation material on the operating table, thereby reduces the time that the inflation material exposes in the air, reduces dust and bacterium adsorption's probability, thereby reduces tardive infection.
In order to achieve the above object, the present invention provides a cutting device for cutting a bulky material for medical surgery, the cutting device comprising:
a device body;
a groove strip arranged on the device body; placing an object to be cut in the groove bar;
the movable baffle is arranged in the groove strip, and the movable baffle is parallel to the two sides of the groove strip along the length direction of the groove strip; the movable baffle is fixedly connected to the device body through a plurality of first screw rods;
the blade is arranged at one end of the groove strip and is parallel to the bottom of the groove strip; the cutting edge direction of the blade is opposite to the object to be cut;
the push plate is movably inserted into the groove strip, and is fixedly connected with a longitudinal push rod which drives the push plate to push the object to be cut to move in the length direction of the groove strip.
Preferably, the blade is fixedly connected with the device body through a connecting piece.
Preferably, the blade is partially embedded in the device body, the blade being divided into an embedded portion and an exposed portion.
Preferably, one end of the second screw is fixedly connected to the embedded part of the blade, and the other end of the second screw penetrates through the device body, so that the blade is fixed in the device body.
Preferably, the length of the movable baffle along the groove strip is not more than the length of the groove strip.
Preferably, the first screw is perpendicular to the movable baffle, one end of the first screw is fixedly connected with the movable baffle, and the other end of the first screw is embedded into the device body, so that the movable baffle is fixedly connected with the device body.
Preferably, the first screw penetrates through the device body in the horizontal direction, and the distance between the movable baffle and the wall surface of the channel bar is adjusted by the first screw.
Preferably, the longitudinal push rod is perpendicular to the push plate.
Preferably, the device further comprises a graduated scale, and the graduated scale is arranged on the surface of the device body close to the two sides of the groove strip along the length direction of the groove strip. The utility model has the advantages that:
the utility model provides a cutting device contains adjustable fender and vertical push rod, can follow on the horizontal direction or will wait to cut the object and be fixed in the groove strip of device body on the length direction of groove strip, is convenient for cut the object to the area of cutting, and adjustable fender and vertical push rod can be adjusted according to the size and dimension who waits to cut the object, the utility model discloses a this end of body of device still is equipped with the blade, thereby can directly utilize the push rod to promote to wait to cut the object and to conveniently cut out the thin slice to the blade motion. The utility model is used for the cutting of varicosity material makes things convenient for the doctor to effectively carve the varicosity material on the operating table, save time to reduce the time that the varicosity material exposes in the air, reduce dust and bacterium adsorption's probability, thereby reduce delayed infection.
Drawings
FIG. 1 is a schematic structural diagram of a cutting device according to the present embodiment;
wherein: 1-device body, 2-channel bar, 3-movable baffle, 4-first screw, 5-blade, 6-second screw and 7-push plate.
FIG. 2 is a side sectional view of the cutting device of the present embodiment;
wherein: 2-groove strips, 3-movable baffles, 5-blades and 6-second screws.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the term "horizontal" is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the term "connected" is to be interpreted broadly, for example, as a fixed connection, a detachable connection, or an integral connection; may be a mechanical connection. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Examples
As shown in fig. 1-2, the present embodiment provides a cutting device for cutting a swelling material for medical operation, the cutting device comprising:
an apparatus body 1;
the surface of the device body 1 is provided with a groove strip 2; the object to be cut is placed in the groove bar 2;
a movable baffle 3 is arranged inside the groove strip 2, and the movable baffle 3 is perpendicular to the bottom of the groove strip 2 and parallel to two sides of the groove strip 2 along the direction of the groove strip 2; the movable baffle 3 is fixed inside the groove strip 2 through a first screw 4; the movable baffle 3 is used for fixing an object to be cut and enabling the object to be cut and the device body 1 to be relatively static;
in this embodiment, the first screw rod 4 is perpendicular to the movable baffle 3, one end of the first screw rod 4 is fixedly connected to the movable baffle 3, and the other end of the first screw rod 4 is embedded in the device body 1 and penetrates through the device body 1 along the horizontal direction, so that the movable baffle 3 is fixedly connected with the device body 1;
in the present embodiment, the length of the movable baffle 3 along the groove 2 is equal to the length of the groove 2; further, the distance between the movable baffle 3 and the wall surface of the groove strip 2 can be determined according to the size of an object to be cut, and the distance can be adjusted by the first screw rod 4;
one end of the groove bar 2 is provided with a blade 5, the blade 5 is parallel to the bottom of the groove bar 2 and is partially embedded into the device body 1, the blade 5 is divided into an embedded part and an exposed part of the groove bar 2, and the blade 5 is fixed on the device body 1 through a second screw 6; the second screw 6 is perpendicular to the bottom surface of the channel 2 and parallel to the wall surfaces of the two sides of the channel 2, one end of the second screw 6 is fixedly connected to the embedded part of the blade 5, and the other end penetrates through the device body 1, so that the blade 5 is fixed in the device body 1. In this embodiment the blade 5 is at a distance of 1mm from the bottom of the channel strip 2. The distance of the blade 5 from the bottom of the groove strip 2 can be adjusted.
The other end of the groove strip 2 is also provided with a longitudinal push rod (not shown in the figure), the longitudinal push rod is parallel to the direction of the groove strip 2, the end part of the push rod is fixedly connected with a push plate 7, the push plate 7 is embedded into the groove strip 2 and is perpendicular to the bottom and two side wall surfaces of the groove strip 2, and the longitudinal push rod is used for fixing the movement of an object to be cut in the direction of the groove strip 2.
Further, the length of the apparatus body 1 (the length of the groove bar 2) is 150mm, the width of the apparatus body 1 is 80mm, and the height (thickness) of the apparatus body 1 is 5 mm.
Further, in this embodiment, the device body 1 is made of stainless steel, and the material can be sterilized by steam, ethylene oxide or alcohol, and can be used for clinical use.
In this embodiment, the horizontal direction refers to a direction parallel to the bottom of the channel and perpendicular to both sides of the channel, and in this embodiment, the first screw is disposed along the horizontal direction.
The use method of the cutting device provided by the embodiment comprises the following steps:
the method comprises the following steps of placing a swelling material (an object to be cut) in a groove bar 2 of a device body 1, adjusting a movable baffle 3 by adjusting a first screw rod 4, and fixing the swelling material by the movable baffle 3 in the horizontal direction in the groove bar 2 so that the swelling material cannot move in the horizontal direction in the groove bar 2; then, the push plate 7 is adjusted by adjusting the longitudinal push rod, and the push plate 7 pushes the expanded materials to move along the blade 5 in the direction of the groove strip 2, so that the bottom of the blade 5 can cut a sheet with the thickness of 1 mm.
Another using method of the cutting device provided by the embodiment is as follows:
the method comprises the following steps of placing a swelling material (an object to be cut) in a groove bar 2 of a device body 1, adjusting a movable baffle 3 by adjusting a first screw rod 4, and fixing the swelling material by the movable baffle 3 in the horizontal direction in the groove bar 2 so that the swelling material cannot move in the horizontal direction in the groove bar 2; then, the push plate 7 is adjusted by adjusting the longitudinal push rod, and the push plate 7 fixes the expanded material in the length direction of the groove strips; at the moment, the expanded material and the device body 1 are relatively static, and the expanded material is carved by using a carving knife according to the graduated scale.
To sum up, the utility model provides a cutting device contains adjustable fender 3 and vertical push rod, can follow on the horizontal direction or will wait to cut in 2 directions on the groove strip 2 that the object is fixed in device body 1, is convenient for cut the object to the area of cutting, and adjustable fender 3 and vertical push rod can be adjusted according to the size and dimension who waits to cut the object, the utility model discloses a device 1 tip still is equipped with blade 5, thereby can directly utilize the push rod to promote to wait to cut the object and conveniently cut out the thin slice to 5 motions of blade. The utility model is used for the cutting of varicosity material makes things convenient for the doctor to effectively carve the varicosity material on the operating table, save time to reduce the time that the varicosity material exposes in the air, reduce dust and bacterium adsorption's probability, thereby reduce delayed infection.
While the present invention has been described in detail with reference to the preferred embodiments thereof, it should be understood that the above description should not be taken as limiting the present invention. Numerous modifications and alterations to the present invention will become apparent to those skilled in the art upon reading the foregoing description. Accordingly, the scope of the invention should be limited only by the attached claims.
Claims (9)
1. A cutting device for cutting a bulking material for a medical procedure, the cutting device comprising:
a device body;
a groove strip arranged on the device body; placing an object to be cut in the groove bar;
the movable baffle is arranged in the groove strip, and the movable baffle is parallel to the two sides of the groove strip along the length direction of the groove strip; the movable baffle is fixedly connected to the device body through a plurality of first screw rods;
the blade is arranged at one end of the groove strip and is parallel to the bottom of the groove strip; the cutting edge direction of the blade is opposite to the object to be cut;
the push plate is movably inserted into the groove strip, and is fixedly connected with a longitudinal push rod which drives the push plate to push the object to be cut to move in the length direction of the groove strip.
2. The cutting device of claim 1, wherein the blade is fixedly attached to the device body by a connector.
3. The cutting device of claim 1, wherein the blade is partially embedded in the device body, the blade being divided into an embedded portion and an exposed portion.
4. A cutting device according to claim 3, wherein the second screw has one end fixedly connected to the blade-engaging portion and the other end extending through the device body, thereby securing the blade within the device body.
5. The cutting apparatus of claim 1, wherein the length of the flapper along the channel is no greater than the length of the channel.
6. The cutting device as claimed in claim 1, wherein the first screw is perpendicular to the movable baffle, one end of the first screw is fixedly connected with the movable baffle, and the other end of the first screw is embedded in the device body, so that the movable baffle is fixedly connected with the device body.
7. The cutting device as claimed in claim 1, wherein the first screw penetrates the device body in a horizontal direction, and a distance between the movable baffle and the wall surface of the channel is adjusted by the first screw.
8. The cutting device of claim 1, wherein the longitudinal push rod is perpendicular to the push plate.
9. The cutting device of claim 1, further comprising a scale disposed along the length of the channel adjacent the surface of the device body on either side of the channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922406155.6U CN211466487U (en) | 2019-12-27 | 2019-12-27 | Cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922406155.6U CN211466487U (en) | 2019-12-27 | 2019-12-27 | Cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211466487U true CN211466487U (en) | 2020-09-11 |
Family
ID=72357932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922406155.6U Active CN211466487U (en) | 2019-12-27 | 2019-12-27 | Cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211466487U (en) |
-
2019
- 2019-12-27 CN CN201922406155.6U patent/CN211466487U/en active Active
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