CN212229912U - Human anatomy muscle layer and film layer separator - Google Patents
Human anatomy muscle layer and film layer separator Download PDFInfo
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- CN212229912U CN212229912U CN202021372896.3U CN202021372896U CN212229912U CN 212229912 U CN212229912 U CN 212229912U CN 202021372896 U CN202021372896 U CN 202021372896U CN 212229912 U CN212229912 U CN 212229912U
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- containing box
- fixedly connected
- dwang
- type containing
- groove
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Abstract
The utility model discloses a human anatomy muscularis membranous layer separator, including U type containing box, U type containing box rear side lower extreme fixedly connected with dead lever, U type containing box inboard is connected with first dwang through the rotation pin rotation, the groove of accomodating has been seted up to U type containing box upper end, accomodate the flexible bounding wall of inslot swing joint, first dwang upper end fixedly connected with blade, the dead lever front end rotates and is connected with the second dwang, second dwang front end fixedly connected with connecting rod, the adjustment tank that link up around seting up on the connecting rod, first dwang front end fixedly connected with threaded rod, the threaded rod front end passes adjustment tank threaded connection and has lock nut. This human dissection flesh layer rete separator avoids causing the accidental injury when not using, and the blade of being convenient for is better operates, prevents the maloperation, causes the injury, does not influence the normal use of separator, rotates the blade, avoids causing secondary damage.
Description
Technical Field
The utility model relates to a dissect apparatus technical field, specifically be a human anatomy flesh layer rete separator.
Background
The development of medicine has promoted the depth of anatomical research, and with the development of various visceral surgeries such as thoracic surgery, liver surgery and the like, new requirements are put forward on the shapes of blood vessels, pipelines and the like in organs, and the application of a computed tomography and an ultrasonic tomography also puts forward new requirements on cross-sectional anatomy.
Human anatomy is continuously developing, the muscular layer and the membranous layer of a human body are often required to be separated during dissection, the prior method generally uses tissue forceps or dissection scissors to separate the muscular layer and the membranous layer, the separation precision is low, the stability of the structure of an instrument cannot be kept, secondary injury is easy to cause, and the blade is exposed outside, so that the cutting injury is easy to cause, and the safety is low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a human anatomy muscularis rete separator to it is low to provide the separation precision in solving above-mentioned background art, and poor stability, and causes the problem of incised wound easily.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a human anatomy muscularis membranous layer separator, includes U type containing box, U type containing box rear side lower extreme fixedly connected with dead lever, U type containing box inboard is connected with first dwang through the rotation pin rotation, the groove of accomodating has been seted up to U type containing box upper end, accomodate inslot swing joint and have flexible bounding wall, first dwang upper end fixedly connected with blade, the dead lever front end is rotated and is connected with the second dwang, second dwang front end fixedly connected with connecting rod, the adjustment tank that link up around seting up on the connecting rod, first dwang front end fixedly connected with threaded rod, the threaded rod front end passes adjustment tank threaded connection and has lock nut.
Preferably, the third dwang that symmetry set up around U type containing box right-hand member fixedly connected with, third dwang outside fixedly connected with positioning baffle, positioning baffle and another positioning baffle are the block and connect, positioning baffle left end fixedly connected with fixture block, the draw-in groove has been seted up to U type containing box right-hand member, draw-in groove and fixture block are the block and connect.
Preferably, the constant head tank that the equidistance distributes is seted up to U type containing box left end, the spacing groove has been seted up to flexible bounding wall left end, spacing inslot is the spacing spring of fixedly connected with and stopper from inside to outside in proper order, stopper and constant head tank are the block and connect.
Preferably, the limiting block is of a semicircular structure, and the positioning groove and the accommodating groove are in a through design.
Preferably, the U-shaped storage box and the telescopic enclosing plate are of a U-shaped structure with an opening at the right end, the distance from the lower end of the U-shaped storage box to the upper end of the telescopic enclosing plate is larger than the height of the blade, the height of the highest point of the U-shaped storage box is lower than the height of the highest point of the blade, and the U-shaped storage box and the blade are aligned front and back.
Preferably, the length of the adjusting groove is greater than half of the length of the connecting rod, and the height of the adjusting groove is smaller than the diameter of the locking nut.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the human anatomy muscle layer and film layer separator has the advantages that the blades are stored through the design of the telescopic enclosing plates, accidental injury is avoided when the separator is not used, the telescopic enclosing plates are stored when the separator is used, the blades can be operated better, the use is convenient, and the practicability is stronger;
2. the human anatomy muscularis membranous layer separator is used in cooperation with the positioning baffle, the blades are further shielded, misoperation is prevented, injuries are prevented, and safety is improved;
3. this human anatomy flesh layer rete separator uses through connecting rod, adjustment tank, second dwang, threaded rod and lock nut's cooperation, rotates the blade to separate, and be convenient for fix the angle of separator, improve the stability of separator structure, avoid causing the secondary injury.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a schematic side view of the present invention;
FIG. 4 is an enlarged schematic view of A in FIG. 2 according to the present invention;
fig. 5 is an enlarged schematic structural diagram of B in fig. 3 according to the present invention.
In the figure: 1. a U-shaped storage box; 2. fixing the rod; 3. a rotation pin; 4. a first rotating lever; 5. a receiving groove; 6. a telescopic coaming plate; 7. a blade; 8. a second rotating lever; 9. a connecting rod; 10. an adjustment groove; 11. a threaded rod; 12. locking the nut; 13. a third rotating rod; 14. positioning a baffle plate; 15. a clamping block; 16. a card slot; 17. positioning a groove; 18. a limiting groove; 19. a limiting spring; 20. and a limiting block.
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.
Referring to fig. 1-5, the present invention provides a technical solution: a human anatomy muscularis membranous layer separator comprises a U-shaped containing box 1, a fixed rod 2, a rotating pin 3, a first rotating rod 4, a containing groove 5, a telescopic coaming 6, a blade 7, a second rotating rod 8, a connecting rod 9, an adjusting groove 10, a threaded rod 11, a locking nut 12, a third rotating rod 13, a positioning baffle 14, a fixture block 15, a clamping groove 16, a positioning groove 17, a limiting groove 18, a limiting spring 19 and a limiting block 20, wherein the lower end of the rear side of the U-shaped containing box 1 is fixedly connected with the fixed rod 2, the inner side of the U-shaped containing box 1 is rotatably connected with the first rotating rod 4 through the rotating pin 3, the upper end of the U-shaped containing box 1 is provided with the containing groove 5, the telescopic coaming 6 is movably connected in the containing groove 5, the upper end of the first rotating rod 4 is fixedly connected with the blade 7, the front end of the fixed rod 2 is rotatably connected with the second rotating rod 8, the front, the front end of the first rotating rod 4 is fixedly connected with a threaded rod 11, and the front end of the threaded rod 11 penetrates through the adjusting groove 10 and is in threaded connection with a locking nut 12;
furthermore, the right end of the U-shaped containing box 1 is fixedly connected with a third rotating rod 13 which is symmetrically arranged in the front and back direction, a positioning baffle 14 is fixedly connected to the outer side of the third rotating rod 13, the positioning baffle 14 is in clamping connection with another positioning baffle 14, the left end of the positioning baffle 14 is fixedly connected with a clamping block 15, the right end of the U-shaped containing box 1 is provided with a clamping groove 16, the clamping groove 16 is in clamping connection with the clamping block 15, the blade 7 is shielded, injuries caused by misoperation are prevented, and the safety of the separator is improved;
furthermore, the left end of the U-shaped containing box 1 is provided with positioning grooves 17 which are distributed at equal intervals, the left end of the telescopic enclosing plate 6 is provided with a limiting groove 18, a limiting spring 19 and a limiting block 20 are fixedly connected in the limiting groove 18 from inside to outside in sequence, and the limiting block 20 and the positioning grooves 17 are in clamping connection, so that the position of the telescopic enclosing plate 6 can be conveniently fixed;
furthermore, the limiting block 20 is of a semicircular structure, and the positioning groove 17 and the accommodating groove 5 are in a through design, so that the limiting block 20 is conveniently connected with the positioning groove 17 in a clamping manner;
further, the U-shaped containing box 1 and the telescopic surrounding plate 6 are of a U-shaped structure with an opening at the right end, the distance from the lower end of the U-shaped containing box 1 to the upper end of the telescopic surrounding plate 6 is greater than the height of the blade 7, the height of the highest point of the U-shaped containing box 1 is lower than that of the highest point of the blade 7, the U-shaped containing box 1 and the blade 7 are aligned front and back, the blade 7 is ensured to be arranged inside the U-shaped containing box 1 and the telescopic surrounding plate 6, the safety is ensured, and the blade 7 can be better operated after the telescopic surrounding plate 6 is contained;
furthermore, the length of the adjusting groove 10 is greater than half of the length of the connecting rod 9, and the height of the adjusting groove 10 is smaller than the diameter of the lock nut 12, so that the firmness of the position between the fixing rod 2 and the first rotating rod 4 is ensured.
The working principle is as follows: firstly, the limiting block 20 is pressed inwards, the limiting block 20 is moved out of the positioning groove 17, then the telescopic enclosing plate 6 is pushed downwards, the telescopic enclosing plate 6 moves downwards in the accommodating groove 5 until the limiting block 20 is aligned with the other positioning groove 17 at the lower end, the limiting block 20 is pushed outwards under the action of the rebounding force of the limiting spring 19, the limiting block 20 is clamped and connected with the positioning groove 17 at the lower end, then the third rotating rod 13 and the positioning baffle 14 are rotated, the clamping block 15 at the left end of the positioning baffle 14 is clamped and connected with the clamping groove 16, the position of the positioning baffle 14 is ensured to be unchanged, then the locking nut 12 is loosened, the first rotating rod 4 is rotated inwards, the second rotating rod 8 drives the connecting rod 9 to rotate, the threaded rod 11 slides in the adjusting groove 10, under the action of the rotating pin 3, the blade 7 rotates rightwards and stops at a proper angle, then the locking nut 12 is screwed, and, the muscular layer and membranous layer separation is performed by the blade 7.
It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides a human anatomy muscularis membranous layer separator, includes U type containing box, its characterized in that: u type containing box rear side lower extreme fixedly connected with dead lever, U type containing box inboard is connected with first dwang through the rotation of rotating pin, the groove of accomodating has been seted up to U type containing box upper end, accomodate inslot swing joint and have flexible bounding wall, first dwang upper end fixedly connected with blade, the dead lever front end is rotated and is connected with the second dwang, second dwang front end fixedly connected with connecting rod, the adjustment tank that link up around having seted up on the connecting rod, first dwang front end fixedly connected with threaded rod, the threaded rod front end passes adjustment tank threaded connection and has lock nut.
2. The human anatomical muscularis-membranous separator according to claim 1, wherein: the U type containing box is characterized in that a third rotating rod is symmetrically arranged around the U type containing box right end fixedly connected with, a positioning baffle is fixedly connected to the outer side of the third rotating rod, the positioning baffle and another positioning baffle are connected in a clamping mode, a clamping block is fixedly connected to the left end of the positioning baffle, a clamping groove is formed in the U type containing box right end, and the clamping groove and the clamping block are connected in a clamping mode.
3. The human anatomical muscularis-membranous separator according to claim 1, wherein: the constant head tank that the equidistance distributes is seted up to U type containing box left end, the spacing groove has been seted up to flexible bounding wall left end, spacing inslot is spacing spring of fixedly connected with and stopper from inside to outside in proper order, stopper and constant head tank are the block and connect.
4. The human anatomical muscularis-membranous separator according to claim 3, wherein: the limiting block is of a semicircular structure, and the positioning groove and the accommodating groove are in through design.
5. The human anatomical muscularis-membranous separator according to claim 1, wherein: the U-shaped containing box and the telescopic enclosing plate are of U-shaped structures with openings at the right ends, the distance from the lower end of the U-shaped containing box to the upper end of the telescopic enclosing plate is larger than the height of the blade, the highest point of the U-shaped containing box is lower than the highest point of the blade, and the U-shaped containing box and the blade are aligned front and back.
6. The human anatomical muscularis-membranous separator according to claim 1, wherein: the length of the adjusting groove is larger than half of the length of the connecting rod, and the height of the adjusting groove is smaller than the diameter of the locking nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021372896.3U CN212229912U (en) | 2020-07-14 | 2020-07-14 | Human anatomy muscle layer and film layer separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021372896.3U CN212229912U (en) | 2020-07-14 | 2020-07-14 | Human anatomy muscle layer and film layer separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212229912U true CN212229912U (en) | 2020-12-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021372896.3U Expired - Fee Related CN212229912U (en) | 2020-07-14 | 2020-07-14 | Human anatomy muscle layer and film layer separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212229912U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113558811A (en) * | 2021-07-22 | 2021-10-29 | 中国人民解放军陆军特色医学中心 | Be applied to fixed medical science experiment animal dissection device of different volume animals |
-
2020
- 2020-07-14 CN CN202021372896.3U patent/CN212229912U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113558811A (en) * | 2021-07-22 | 2021-10-29 | 中国人民解放军陆军特色医学中心 | Be applied to fixed medical science experiment animal dissection device of different volume animals |
| CN113558811B (en) * | 2021-07-22 | 2023-12-01 | 中国人民解放军陆军特色医学中心 | Be applied to fixed medical science experiment animal dissection device of different volumes animals |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201225 Termination date: 20210714 |