CN213372339U - Legal medical expert dissects scalpel - Google Patents
Legal medical expert dissects scalpel Download PDFInfo
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- CN213372339U CN213372339U CN202021654905.8U CN202021654905U CN213372339U CN 213372339 U CN213372339 U CN 213372339U CN 202021654905 U CN202021654905 U CN 202021654905U CN 213372339 U CN213372339 U CN 213372339U
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- push
- fixedly connected
- blade
- scalpel
- joint
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- 239000000523 sample Substances 0.000 claims abstract description 21
- 238000009434 installation Methods 0.000 claims abstract description 15
- 238000002224 dissection Methods 0.000 claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims description 22
- 238000001514 detection method Methods 0.000 claims description 9
- 210000003484 anatomy Anatomy 0.000 claims description 2
- 238000000034 method Methods 0.000 description 6
- 210000003811 finger Anatomy 0.000 description 5
- 230000006870 function Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000001356 surgical procedure Methods 0.000 description 3
- 230000001580 bacterial effect Effects 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 210000005224 forefinger Anatomy 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010572 single replacement reaction Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a forensic dissection scalpel, which comprises a handle, a limit disc and a blade, wherein one side of the handle is fixedly connected with the limit disc, one side of the limit disc is embedded and connected with an installation joint, one side of the installation joint is embedded and connected with the blade, the outer wall of the blade is fixedly connected with a mounting groove, one side of the limit disc is embedded and connected with a push-pull pin, the inner wall of the push-pull pin is movably connected with a push-pull button, one side of the push-pull pin is fixedly connected with a sawtooth knife, the inner wall of the sawtooth knife is embedded and connected with a probe, the surface of the installation joint is fixedly connected with a groove, the probe improves the practicability of the device, the sawtooth knife improves the convenience of the device main body, the push-pull button improves the flexibility of the device main body, the mounting groove improves the diversity of the device, the limit disc improves the practicability of, the scalpel is suitable for being used as a forensic dissection scalpel and has wide development prospect in the future.
Description
Technical Field
The utility model relates to the technical field of legal medical expert's dissection apparatus, specifically to a scalpel is dissected to legal medical expert.
Background
The scalpel refers to a special knife which consists of a blade and a handle and is used for cutting human or animal body tissues, and is an indispensable important surgical tool in surgical operations.
Present anatomical surgery sword, the function is more single on holistic structural design, inconvenient staff peels off and seeks, need carry out single change with the blade when blade rupture or wearing and tearing, but it is loaded down with trivial details to dismantle the installation, waste time and energy, in addition, dismantle many times and cause fixed insecure once more of blade easily, thereby increased very big work degree of difficulty for operating personnel, after the staff finishes using, the device inner wall can be infected with many debris certainly, cause bacterial contamination, influence the next use of device.
Therefore, how to design a forensic dissection scalpel becomes a problem which needs to be solved currently.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a forensic dissection scalpel to solve the single replacement of the inconvenient blade that proposes in the above-mentioned background art, design function is more single problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a surgical knife is dissected to legal medical expert, includes handle, spacing dish and blade, the spacing dish of one side fixedly connected with of handle, one side embedding of spacing dish is connected with the erection joint, one side embedding of erection joint is connected with the blade, the outer wall fixedly connected with mounting groove of blade, one side embedding of spacing dish is connected with the push-and-pull round pin, the inner wall swing joint of push-and-pull round pin has push-and-pull button, one side fixedly connected with sawtooth cutting board of push-and-pull round pin, one side fixedly connected with first sawtooth sword of sawtooth cutting board, the inner wall embedding of first sawtooth sword is connected with the probe, the fixed surface of erection joint is connected with the recess, the both sides fixedly connected with joint groove of recess, the top fixedly connected with cutting edge of blade, the bottom fixedly connected with second sawtooth sword of sawtooth cutting board.
Preferably, the surface of the handle is fixedly connected with an anti-slip layer.
Preferably, the surface of the limiting disc is fixedly connected with an illuminating lamp.
Preferably, one side of the surface of the limiting disc is fixedly connected with a first mounting opening, and the other side of the limiting disc is fixedly connected with a second mounting opening.
Preferably, the erection joint of spacing dish one side, the blade of erection joint one side, the mounting groove of blade outer wall, the recess on erection joint surface, but the joint groove of recess both sides constitutes detachable mechanism jointly.
Preferably, the push-pull pin on one side of the limiting disc, the push-pull button on the inner wall of the push-pull pin, the serrated knife plate on one side of the push-pull pin, the first serrated knife on one side of the serrated knife plate and the probe on the inner wall of the serrated knife jointly form a detection mechanism.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this kind of scalpel is dissected to legal medical expert, through setting up detachable mechanism, when the installation blade, the main part of blade is held between the fingers to forefinger and middle finger, embolia the blade through the mounting groove on the blade erection joint, and keep the upper and lower both sides limit of mounting groove to the relative position with the joint groove, push back until blade and joint groove realize safe joint along the length direction of blade erection joint simultaneously, when will dismantling the blade, also be the same reason, make things convenient for the staff to replace the blade, the convenience of device use has been improved effectively.
2. This kind of scalpel is dissected to legal medical expert, through setting up detection mechanism, detection mechanism installs the sawtooth cutting board in the side of push-and-pull round pin, and utilize the screw fixation, then press the push-and-pull button, can realize the antedisplacement and the retrusion of probe with the sliding button on flexible slide rail, make things convenient for the staff to use, doctor holds the handle of a knife through these mechanisms and controls scalpel and sawtooth sword, the probe can realize dissecting peeling off of in-process to the human body, cutting and searching, utilize the flexible slide rail of push-and-pull round pin inside to accomodate the probe when not using the probe, and is safer, the usage is more various, the practicality and the security of device use have been improved effectively.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the mounting joint structure of the present invention;
fig. 3 is a schematic structural view of the push-pull pin of the present invention;
fig. 4 is a schematic structural view of the limiting plate of the present invention.
In the figure: 1. the handle, 2, spacing dish, 3, blade, 4, mounting groove, 5, push-and-pull round pin, 6, push-and-pull button, 7, sawtooth cutting board, 8, sawtooth sword, 9, probe, 10, skid resistant course, 11, erection joint, 12, recess, 13, joint groove, 14, cutting edge, 15, sawtooth sword, 16, light, 17, first installing port, 18, second installing port.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a surgery knife is dissected to legal medical expert, including handle 1, spacing dish 2 and blade 3, the spacing dish 2 of one side fixedly connected with of handle 1, one side embedding of spacing dish 2 is connected with erection joint 11, one side embedding of erection joint 11 is connected with blade 3, the outer wall fixedly connected with mounting groove 4 of blade 3, one side embedding of spacing dish 2 is connected with push-and-pull pin 5, the inner wall swing joint of push-and-pull pin 5 has push-and-pull button 6, one side fixedly connected with sawtooth cutting board 7 of push-and-pull pin 5, the first sawtooth sword 8 of one side fixedly connected with of sawtooth cutting board 7, the inner wall embedding of first sawtooth sword 8 is connected with probe 9, the fixed surface of erection joint 11 is connected with recess 12, the both sides fixedly connected with joint groove 13 of recess 12, the top fixedly connected with cutting edge 14 of blade 3, the bottom fixedly connected with second sawtooth cutting.
Preferably, the fixed surface of handle 1 is connected with skid resistant course 10, and the forensic doctor is in the use, and if not well controlled the scalpel in the hand can lead to the error of forensic work, influence the use, and through setting up skid resistant course 10, the whole area that occupies of skid resistant course 10 is bigger, and is more convenient when the staff uses, has improved the practicality that the device used effectively.
Preferably, the fixed surface of spacing dish 2 is connected with light 16, because the operational environment of legal medical expert is dim sometimes, leads to the staff to dissect the inconvenience of in-process, and through setting up light 16, light 16 direct mount is more convenient at spacing dish 2's surface, does not need the staff to take out the light in addition, has improved the convenience that the device used effectively.
Preferably, the fixed connection has first installing port 17 on one side of the surface of spacing dish 2, and the opposite side fixed connection of spacing dish 2 has second installing port 18, and after the staff used, the device inner wall certainly can be infected with a lot of debris, causes bacterial contamination, influences the next use of device, can directly dismantle attach fitting 11 and push-and-pull round pin 5 through setting up first installing port 17 and second installing port 18 and clean the device is inside, has improved the clean and tidy nature of device use effectively.
Preferably, the mounting joint 11 on one side of the limiting disc 2, the blade 3 on one side of the mounting joint 11, the mounting groove 4 on the outer wall of the blade 3, the groove 12 on the surface of the mounting joint 11, and the clamping grooves 13 on both sides of the groove 12 jointly form a detachable mechanism, when the blade is broken or worn, the blade needs to be replaced individually, but the detachable mounting process is complicated and time-consuming and labor-consuming, in addition, repeated detachment easily causes the blade to be fixed and unstable again, thereby increasing great work difficulty for operating personnel, by arranging the detachable mechanism, when mounting the blade 3, the forefinger and the middle finger hold the main body of the blade 3, the blade 3 is sleeved on the blade mounting joint 11 through the mounting groove 4, the upper side and the lower side of the mounting groove 4 are kept at the relative positions with the clamping grooves, and simultaneously, the blade 3 is pushed backwards along the length direction of the blade mounting joint 11 until the blade 3 and the clamping grooves 13 realize stable clamping, when the blade 3 is to be disassembled, the blade is convenient to replace by workers, and the use convenience of the device is effectively improved.
Preferably, the push-pull pin 5 on one side of the limiting disc 2, the push-pull button 6 on the inner wall of the push-pull pin 5, the serrated knife plate 7 on one side of the push-pull pin 5, the first serrated knife 8 on one side of the serrated knife plate 7 and the probe 9 on the inner wall of the first serrated knife 8 jointly form a detection mechanism, the existing dissection scalpel has single function in the whole structural design and is inconvenient for workers to peel off and find, the detection mechanism is arranged to install the serrated knife plate 7 on the side surface of the push-pull pin 5 and fix the serrated knife plate by using screws, then the push-pull button 6 is pressed down, the push-pull button 6 can slide on a telescopic sliding rail to realize the forward extension and backward movement of the probe 9, the scalpel and the serrated knife 6 are convenient for the workers to use, doctors can hold the handle 1 to control the scalpel and the serrated knife 6 through the mechanisms, the second serrated knife 15 and the probe 9 can peel off, when the probe 9 is not used, the probe 9 is stored by utilizing the telescopic slide rail inside the push-pull pin 5, so that the device is safer, has more various purposes, and effectively improves the practicability and safety of the use of the device.
The working principle is as follows: firstly, by arranging the angle drawing auxiliary mechanism, when a relevant teaching person needs to draw an angle, the fastening nut 7 in the connecting shaft 6 can be loosened, then the angle auxiliary ruler 2 is rotated, after the angle auxiliary ruler 2 is rotated to a proper position, the connecting shaft 6 is fixed by the fastening nut 7, the teaching person can flexibly and accurately draw angles with different sizes by using the angle drawing auxiliary mechanism, the teaching person is prevented from using various drawing instruments in the drawing process, the teaching burden of the teaching person is reduced, and the learning efficiency of students is improved;
then, by arranging the positioning circle drawing mechanism, when a relevant teaching person needs to draw a circle, the positioning bolt 12 on the other side of the bottom of the movable block 11 can be loosened firstly, the position of the movable block 11 on the movable rail 10 is adjusted, the chalk is fixed by the chalk fixing block 13, then the positioning sucker 17 is installed in the installation hole 18 in the bottom of the movable sleeve rod 16 through the installation threaded rod 19, finally the positioning sucker 17 is adsorbed on the blackboard, the movable sleeve rod 16 can be rotated to draw a circle by loosening the limiting bolts 20 on the two sides of the top of the movable sleeve rod 16, the positioning circle drawing mechanism is convenient for the teaching person to draw a circle in the teaching working process, the teaching person is prevented from using a large compass, and the convenience of the device main body is further improved;
then, the installation joint 11 and the push-pull pin 5 can be directly disassembled to clean the interior of the device by arranging the first installation port 17 and the second installation port 18, so that the use tidiness of the device is effectively improved;
next, by arranging the detachable mechanism, when the blade 3 is installed, the index finger and the middle finger pinch the main body of the blade 3, the blade 3 is sleeved on the blade installation joint 11 through the installation groove 4, the upper side and the lower side of the installation groove 4 are kept at the relative positions with the clamping groove, meanwhile, the blade 3 is pushed backwards along the length direction of the blade installation joint 11 until the blade 3 and the clamping groove 13 are stably clamped, when the blade 3 is to be detached, the same is true, the blade can be conveniently replaced by a worker, and the use convenience of the device is effectively improved;
finally, through setting up detection mechanism, detection mechanism installs sawtooth cutting board 7 in the side of push-and-pull round pin 5, and utilize the screw fixation, then press push-and-pull button 6, can realize the protrusion and the antedisplacement of probe 9 with push-and-pull button 6 on flexible slide rail, make things convenient for the staff to use, through these mechanism doctor hold handle of a knife 1 and control scalpel and sawtooth cutting 6, second sawtooth cutting 15, probe 9 can realize the stripping off of human anatomy in-process, cutting and seeking, utilize the flexible slide rail of push-and-pull round pin 5 inside to accomodate probe 9 when not using probe 9, and is safer, and the usage is more various, and the practicality and the security of device use have been improved effectively, this is exactly this kind of legal medical expert's anatomical surgery's theory of operation.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a forensic anatomy scalpel, includes handle (1), spacing dish (2) and blade (3), its characterized in that: one side of the handle (1) is fixedly connected with a limiting disc (2), one side of the limiting disc (2) is embedded and connected with an installation joint (11), one side of the mounting joint (11) is embedded and connected with a blade (3), the outer wall of the blade (3) is fixedly connected with a mounting groove (4), one side of the limiting disc (2) is embedded and connected with a push-pull pin (5), the inner wall of the push-pull pin (5) is movably connected with a push-pull button (6), one side of the push-pull pin (5) is fixedly connected with a sawtooth knife plate (7), one side of the sawtooth knife plate (7) is fixedly connected with a first sawtooth knife (8), the inner wall embedding of first sawtooth sword (8) is connected with probe (9), the fixed surface of erection joint (11) is connected with recess (12), the both sides fixedly connected with joint groove (13) of recess (12).
2. The forensic dissection scalpel of claim 1, wherein: the top of blade (3) fixedly connected with cutting edge (14), the bottom fixedly connected with second serrated knife (15) of sawtooth cutting board (7).
3. The forensic dissection scalpel of claim 1, wherein: the surface of the handle (1) is fixedly connected with an anti-slip layer (10).
4. The forensic dissection scalpel of claim 1, wherein: the surface of the limiting disc (2) is fixedly connected with an illuminating lamp (16).
5. The forensic dissection scalpel of claim 1, wherein: the surface of the limiting disc (2) is fixedly connected with a first mounting opening (17) on one side, and the other side of the limiting disc (2) is fixedly connected with a second mounting opening (18).
6. The forensic dissection scalpel of claim 1, wherein: the mounting joint (11) of spacing dish (2) one side, blade (3) of mounting joint (11) one side, mounting groove (4) of blade (3) outer wall, recess (12) on mounting joint (11) surface, joint groove (13) of recess (12) both sides constitute detachable mechanism jointly.
7. The forensic dissection scalpel of claim 1, wherein: the detection mechanism is characterized in that a push-pull pin (5) on one side of the limiting disc (2), a push-pull button (6) on the inner wall of the push-pull pin (5), a sawtooth knife plate (7) on one side of the push-pull pin (5), a first sawtooth knife (8) on one side of the sawtooth knife plate (7) and a probe (9) on the inner wall of the first sawtooth knife (8) jointly form the detection mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021654905.8U CN213372339U (en) | 2020-08-11 | 2020-08-11 | Legal medical expert dissects scalpel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021654905.8U CN213372339U (en) | 2020-08-11 | 2020-08-11 | Legal medical expert dissects scalpel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213372339U true CN213372339U (en) | 2021-06-08 |
Family
ID=76205059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021654905.8U Expired - Fee Related CN213372339U (en) | 2020-08-11 | 2020-08-11 | Legal medical expert dissects scalpel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213372339U (en) |
-
2020
- 2020-08-11 CN CN202021654905.8U patent/CN213372339U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210608 |