CN210354841U

CN210354841U - Human anatomy muscle layer and film layer separator

Info

Publication number: CN210354841U
Application number: CN201920885903.0U
Authority: CN
Inventors: 史宗勇
Original assignee: Shanxi Agricultural University
Current assignee: Shanxi Agricultural University
Priority date: 2019-06-13
Filing date: 2019-06-13
Publication date: 2020-04-21
Anticipated expiration: 2029-06-13

Abstract

The utility model belongs to the technical field of medical appliances, in particular to a human anatomy muscle layer and film layer separator which comprises a first shearing part and a second shearing part, wherein the bottom end of the first shearing part is fixed with a connecting rod, the bottom end of the first connecting rod is clamped and connected with a first supporting rod, the bottom end of the second shearing part is fixedly connected with a second connecting rod, the bottom end of the second connecting rod is clamped and connected with a second supporting rod, the bottom ends of the first supporting rod and the second supporting rod are fixedly connected with a handle, one side of the handle is provided with an elastic groove, one side of the elastic groove is fixedly connected with a plurality of springs, one side of each spring is fixedly connected with an elastic block, the original fixed connection structure of the shearing part and the supporting frame is improved, the design is a clamping connection structure, the human anatomy muscle layer separator has a telescopic function and mainly comprises the shearing part, the connecting rod and the supporting rod, the device is suitable for separating muscle layers and membrane layers of incisions with different depths and is suitable for workers with different use habits and postures.

Description

Human anatomy muscle layer and film layer separator

Technical Field

The utility model belongs to the technical field of medical appliances, concretely relates to human anatomy flesh layer rete separator.

Background

In the medical technical field, the muscular layer and membranous layer of a human body are often required to be separated when an operation is performed, at present, dissection scissors are generally used for separating the muscular layer and membranous layer, the dissection scissors are medical instruments commonly used for clinical operations mainly used for cutting off thick soft tissues such as skin or muscle and the like, and can also be used for separating tissues, namely, the sharp end of the scissors is inserted into a tissue gap to separate connective tissues without large blood vessels and the like, the dissection scissors are divided into tissue scissors and wire scissors according to the purposes of sharp, blunt, straight, curved, long and short types, the accurate clipping posture is that a thumb and a ring finger (ring finger) are respectively buckled into two rings of a scissor handle, a middle finger is placed on the scissor handle of the ring finger to indicate that the finger is pressed at a shaft joint to play a stabilizing and guiding role, a beginner person often makes an error in clipping by clipping the middle finger into the handle ring, and the wrong clipping method does not have a good triangular stabilizing role, thereby directly influencing the action stability, when the scissors are used, a normal shearing method, a reverse shearing method, a holding shearing method or other operations are generally adopted.

At present, the dissection scissors have the problem of inconvenient shearing in the using process, the human dissection muscularis and membranous layer separator with the authorized public number of CN208017540U is currently authorized domestically in 2018, 10 months and 30 days, a new solution is provided based on the problem, the muscularis and membranous layer can be effectively separated through the structures of the first shearing part, the second shearing part, the first blade part, the second blade part and the like, the problem of inconvenient use of the dissection scissors is solved, but the dissecting scissors also have the following problems in the using process: first shearing part and second shearing part are fixed connection with first support and second support, and it is inconvenient to use length adjustment: finger holes at the hand holding part do not have good finger fixing structures, and fingers are easy to slip and uneven in force application in the using process.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the utility model provides a human anatomy muscle layer and film layer separator which has the characteristics of simple use and convenient adjustment.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a human anatomy muscular layer rete separator, including a shearing part and No. two shearing parts, the bottom central point department of putting of a shearing part and No. two shearing parts rotates through the loose axle and is connected, the bottom mounting of a shearing part has a connecting rod, the bottom block of a connecting rod is connected with the bracing piece No. one, No. two connecting rods of bottom fixedly connected with of No. two shearing parts, the bottom block of No. two connecting rods is connected with the bracing piece No. two, the equal fixedly connected with handle in bottom of a bracing piece and No. two bracing pieces, the bullet groove has been seted up to one side internal surface of handle, the fixedly connected with a plurality of spring in one side of bullet groove, one side fixedly connected with bullet piece of spring.

As the utility model discloses a preferred technical scheme of human anatomy flesh layer rete separator, a connecting rod and No. two connecting rods are square structure, and the upper end of a connecting rod and No. two connecting rods is connected with a shearing part and No. two shearing parts are fixed respectively, and the bottom of a connecting rod and No. two connecting rods is connected with a bracing piece and No. two bracing piece blocks respectively, and the both sides surface of a connecting rod and No. two connecting rods all is provided with the calibrated scale.

As the utility model discloses a preferred technical scheme of human anatomy flesh layer rete separator, a bracing piece and No. two bracing pieces are square structure, and inside cavity, and upper end one side of a bracing piece and No. two bracing pieces is seted up porosely, and the inside in hole is connected with the knob through closing soon, and the knob is circular structure.

As the utility model discloses a preferred technical scheme of human anatomy muscle layer rete separator, handle are the loop configuration, and one side internal surface fixed connection of handle has the bed course, and one side internal surface bonding that one side of bed course is located the handle is connected with cotton layer, and cotton layer and bed course are the arc structure.

As the utility model discloses a preferred technical scheme of human anatomy flesh layer rete separator, the bullet piece is the arc structure, and the surface of bullet piece is laminated with the internal surface in bullet groove mutually.

As the utility model discloses a preferred technical scheme of human anatomy flesh layer rete separator, the upper end of a shearing portion is the arc structure, and the upper end of No. two shearing portions is square structure.

Compared with the prior art, the beneficial effects of the utility model are that: the cutting part, the connecting rod and the supporting rod are simple to use, convenient to adjust the using length, suitable for separating muscle layers and membrane layers of incisions with different depths and suitable for being used by workers with different using habits and postures; carry out configuration improvement to the finger hole of original department of holding, the design is the fixed mode of finger portion that an elasticity clamp closed, and simple to use uses the size to adjust conveniently, and finger portion is difficult for the slippage, and easy even application of force uses.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the utility model in a telescopic state;

fig. 3 is a schematic view of a connection structure of a first connecting rod in the present invention;

FIG. 4 is a schematic view of the connection internal structure of the spring block of the present invention;

in the figure: 1. a first shearing part; 2. a second shearing part; 3. a movable shaft; 4. a first connecting rod; 5. a second connecting rod; 6. a dial scale; 7. a first support rod; 8. a second support rod; 9. a knob; 10. a grip; 11. a spring slot; 12. a spring; 13. a spring block; 14. a cushion layer; 15. a cotton layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: a human anatomy muscle layer and membranous layer separator comprises a first shearing part 1 and a second shearing part 2, the bottom center positions of the first shearing part 1 and the second shearing part 2 are rotationally connected through a movable shaft 3, a first connecting rod 4 is fixed at the bottom end of the first shearing part 1, a first supporting rod 7 is connected with the bottom end of the first connecting rod 4 in a clamping manner, a second connecting rod 5 is fixedly connected with the bottom end of the second shearing part 2, a second supporting rod 8 is connected with the bottom end of the second connecting rod 5 in a clamping manner, a handle 10 is fixedly connected with the bottom ends of the first supporting rod 7 and the second supporting rod 8, an elastic groove 11 is formed in the inner surface of one side of the handle 10, a plurality of springs 12 are fixedly connected with the inner surface of one side of the elastic groove 11, an elastic block 13 is fixedly connected with one side of each spring 12, in the embodiment, the first shearing part 1 and the second shearing part 2 are both made of metal materials and are rotationally connected through the movable, a connecting rod 4, No. two connecting rods 5, a bracing piece 7 and No. two bracing pieces 8 are the metal material, a regulation for dissecting and cutting use length, the handle 10 is arranged in dissecting taking and the application of force of cutting, elastic slot 11, spring 12 and bullet piece 13 are used for the cramp of finger portion fixed, the difficult slippage of finger portion, easy even application of force, insert the thumb in left handle 10, insert the handle 10 on right side with the forefinger, at the insertion-in-process, the finger exerts certain pressure to the bullet piece 13 of the inside one side of handle 10, bullet piece 13 relies on the spring 12 of the inside one side of elastic slot 11, press from both sides tightly finger one side.

Specifically, a connecting rod 4 and No. two connecting rods 5 are square structure, the upper end of a connecting rod 4 and No. two connecting rods 5 is connected with a shearing part 1 and No. two shearing parts 2 are fixed respectively, the bottom of a connecting rod 4 and No. two connecting rods 5 is connected with a bracing piece 7 and No. two bracing piece 8 blocks respectively, the both sides surface of a connecting rod 4 and No. two connecting rods 5 all is provided with calibrated scale 6, a connecting rod 4 and No. two connecting rods 5 are the metal material in this embodiment, square structure, the upper end is connected with a shearing part 1 and No. two shearing parts 2 are fixed, the bottom is connected with a bracing piece 7 and No. two bracing piece 8 blocks, calibrated scale 6 is used for the equivalent drawing of a bracing piece 7 and No. two bracing piece 8 use length.

Specifically, bracing piece 7 and No. two bracing pieces 8 are square structure, and inside cavity, and porose is seted up to upper end one side of bracing piece 7 and No. two bracing pieces 8, and the inside in hole closes through revolving to be connected with knob 9, and knob 9 is circular structure, and No. one bracing piece 7 and No. two bracing pieces 8 upper ends are connected with connecting rod 4 and No. two connecting rod 5 blocks in this embodiment, and the bottom is connected with handle 10 is fixed, and knob 9 is used for the regulation of a bracing piece 7 and No. two bracing pieces 8 service length to be fixed.

Specifically, handle 10 is the loop configuration, one side internal surface fixedly connected with bed course 14 of handle 10, one side internal surface bonding that one side of bed course 14 is located handle 10 is connected with cotton layer 15, cotton layer 15 is the arc structure with bed course 14, handle 10 is the metal material in this embodiment, the loop configuration, bed course 14 is the rubber material, cotton layer 15 is the cotton material, bed course 14 and the inside one side fixed connection of handle 10, cotton layer 15 and bed course 14 bonding connection, bed course 14 is used for the shock attenuation antiskid of finger portion, cotton layer 15 is used for the sweat-absorbing abrasionproof of finger portion.

Specifically, bullet piece 13 is the arc structure, and the surface of bullet piece 13 laminates mutually with the internal surface of

bullet groove

11, and 1 and No. 2 shearing parts of shearing part are the metal material in this embodiment, rotate through loose axle 3 and are connected for the separation of flesh layer and rete.

Specifically, the upper end of the first shearing part 1 is of an arc-shaped structure, the upper end of the second shearing part 2 is of a square structure, the elastic groove 11, the spring 12 and the elastic block 13 are used for clamping and fixing the finger parts, the finger parts are not easy to slip, and force is easily applied uniformly.

The utility model discloses a theory of operation and use flow: the utility model firstly adjusts the using length of the dissecting scissors, rotates the knob 9 at one side of the upper ends of the first support rod 7 and the second support rod 8, the knob 9 eliminates the pressure of the first connecting rod 4 and the second connecting rod 5 inside the first support rod 7 and the second support rod 8, the first support rod 7 and the second support rod 8 are in the active state, the stretching length of the first support rod 7 and the second support rod 8 is adjusted to be equal length through the dial 6 at any side of the two side surfaces of the first connecting rod 4 and the second connecting rod 5, rotates the knob 9 at one side of the upper ends of the first support rod 7 and the second support rod 8, the knob 9 compresses the first connecting rod 4 and the second connecting rod 5 inside the first support rod 7 and the second support rod 8, fixes the first support rod 7 and the second support rod 8, inserts the thumb into the left handle 10, and inserts the handle into the forefinger 10 at the right side, in the inserting process, a certain pressure is exerted on an elastic block 13 on one side inside the handle 10 by a finger, the elastic block 13 depends on a spring 12 on one side inside the elastic groove 11 to clamp one side of the finger, meanwhile, a cushion layer 14 and a cotton layer 15 on the other side inside the handle 10 are attached to the other side of the finger, a first shearing part 1 and a second shearing part 2 are placed in a cut, a certain pressure is exerted on the inner side of the finger between a muscle layer and a film layer, the first shearing part 1 and the second shearing part 2 rotate through a movable shaft 3, and the muscle layer and the film layer at the cut are separated.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A human anatomy muscularis lamina membranacea separator, characterized in that: including shearing portion (1) and No. two shearing portions (2), the bottom central point department of putting of shearing portion (1) and No. two shearing portions (2) rotates through loose axle (3) and is connected, the bottom mounting of shearing portion (1) has connecting rod (4), the bottom block of connecting rod (4) is connected with bracing piece (7) No. one, connecting rod (5) No. two of the bottom fixedly connected with of No. two shearing portions (2), the bottom block of No. two connecting rod (5) is connected with bracing piece (8) No. two, the equal fixedly connected with handle (10) in bottom of bracing piece (7) and bracing piece (8) No. two, bullet groove (11) have been seted up to one side internal surface of handle (10), one side internal surface fixedly connected with a plurality of spring (12) of bullet groove (11), one side fixedly connected with bullet piece (13) of spring (12).

2. The human anatomy muscularis membranous divider of claim 1, wherein: connecting rod (4) and No. two connecting rod (5) are square structure, and the upper end of connecting rod (4) and No. two connecting rod (5) is connected with a shearing part (1) and No. two shearing parts (2) are fixed respectively, and the bottom of connecting rod (4) and No. two connecting rod (5) is connected with bracing piece (7) and No. two bracing piece (8) block respectively, and the both sides surface of connecting rod (4) and No. two connecting rod (5) all is provided with calibrated scale (6).

3. The human anatomy muscularis membranous divider of claim 2, wherein: the first supporting rod (7) and the second supporting rod (8) are both of square structures and are hollow inside, one side of the upper ends of the first supporting rod (7) and the second supporting rod (8) is provided with a hole, the inside of the hole is connected with a knob (9) through screwing, and the knob (9) is of a circular structure.

4. The human anatomy muscularis membranous divider of claim 1, wherein: the handle (10) is of an annular structure, a cushion layer (14) is fixedly connected to the inner surface of one side of the handle (10), a cotton layer (15) is bonded to the inner surface of one side, located on the handle (10), of one side of the cushion layer (14), and the cotton layer (15) and the cushion layer (14) are both of arc structures.

5. The human anatomy muscularis membranous divider of claim 1, wherein: the elastic block (13) is of an arc-shaped structure, and the outer surface of the elastic block (13) is attached to the inner surface of the elastic groove (11).

6. The human anatomy muscularis membranous divider of claim 1, wherein: the upper end of the first shearing part (1) is of an arc structure, and the upper end of the second shearing part (2) is of a square structure.