CN113576623B - Thoracic surgery puncture auxiliary device based on fixing and protecting integrated structure - Google Patents
Thoracic surgery puncture auxiliary device based on fixing and protecting integrated structure Download PDFInfo
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- CN113576623B CN113576623B CN202110939880.9A CN202110939880A CN113576623B CN 113576623 B CN113576623 B CN 113576623B CN 202110939880 A CN202110939880 A CN 202110939880A CN 113576623 B CN113576623 B CN 113576623B
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3403—Needle locating or guiding means
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3403—Needle locating or guiding means
- A61B2017/3405—Needle locating or guiding means using mechanical guide means
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Abstract
The invention relates to the technical field of auxiliary puncture of thoracic surgery, in particular to a thoracic surgery puncture auxiliary device based on a fixing and protecting integrated structure. The device comprises a laminating contact device, wherein the left side and the right side of the laminating contact device are symmetrically provided with a supporting and adjusting device, and the upper side of the laminating contact device, which is close to the middle part, is provided with a sliding fixing device; laminating contact means includes the laminating fixed block of two relative settings, supports adjusting device and includes strutting arrangement, and the one end of strutting arrangement upside is equipped with slider, and slider's one side, strutting arrangement's upside are equipped with position control device, and strutting arrangement's bottom is equipped with clamping device, and slip fixing device includes the fixed slide in upper end, and the position that the bottom of the fixed slide in upper end is close to the center is equipped with fixed hinge post. The invention mainly solves the problems that after a doctor stably punctures the device for a long time, the hand shakes, the puncture precision is difficult to ensure, and the needle head of the puncture device is easy to hurt other positions of a patient.
Description
Technical Field
The invention relates to the technical field of auxiliary puncture of thoracic surgery, in particular to a thoracic surgery puncture auxiliary device based on a fixing and protecting integrated structure.
Background
In clinical work in cardiothoracic surgery, thoracentesis is a relatively common procedure. When fluid is present in the patient's chest, it is desirable to extract the fluid from the chest as quickly as possible. At present, when the effusion in the thoracic cavity is extracted, a puncture needle is inserted into the effusion position in the thoracic cavity, and then the operation of extracting is carried out by a syringe.
At present when carrying out the operation of ambition puncture, doctor's hand needs fix a position the piercing apparatus who pierces into the human body, and after the doctor stabilized the piercing apparatus for a long time, the hand can take place to tremble, is difficult to guarantee the precision of puncture, makes piercing apparatus's syringe needle injury patient's other positions easily, increases patient's pain, increases the degree of difficulty that the operation was accomplished simultaneously.
Disclosure of Invention
The invention aims to provide a thoracic surgery puncture auxiliary device based on a fixing and protecting integrated structure, so as to solve the problems in the background technology.
In order to achieve the purpose, the thoracic surgery puncture auxiliary device based on the fixing and protecting integrated structure comprises a fitting contact device, wherein the left side and the right side of the fitting contact device are symmetrically provided with supporting and adjusting devices, and the upper side of the fitting contact device, which is close to the middle part, is provided with a sliding fixing device;
the laminating contact device comprises two oppositely arranged laminating fixed blocks, connecting columns are fixedly connected to the left side and the right side between the two laminating fixed blocks, and sliding cavities are formed in the laminating fixed blocks;
the support adjusting device comprises a supporting device, a sliding device is arranged at one end of the upper side of the supporting device, a position adjusting device is arranged on one side of the sliding device and the upper side of the supporting device, a clamping device is arranged at the bottom of the supporting device, the supporting device comprises a fixing plate fixedly connected with a clamping strip at the bottom, an inclined hinge rod inclining outwards is fixedly connected with the upper side of the fixing plate, one end of the inclined hinge rod is hinged to a triangular hinge rod, a splicing cavity penetrating one side of the fixing plate is formed in the fixing plate, the position adjusting device comprises a threaded column, a nut hinge block is sleeved on the threaded column in a threaded manner, a rotary fixing head is connected to one end of the threaded column in a rolling manner, the sliding device comprises a sliding block, a hinge lug is fixedly connected to one side of the sliding block, the clamping device comprises an upper clamping device, a lower clamping device is arranged on the lower side of the upper clamping device, the upper clamping device comprises a pulling block, a splicing block is fixedly connected to one side of the pulling block, the lower clamping device comprises an L-shaped clamping bottom plate, a clamping bottom plate is connected to the position, close to the upper side of the clamping bottom plate, a clamping bottom plate is connected to a clamping stud in a rolling manner, and the width direction of the clamping bottom plate is fixedly connected to the sliding plate along the width of the sliding column;
the sliding fixing device comprises an upper end fixing sliding plate, and a fixing hinge column is arranged at the position, close to the center, of the bottom of the upper end fixing sliding plate.
As a further improvement of the technical scheme, two sides of the sliding block are provided with gear sliding grooves, two sides of the inside of the sliding cavity are fixedly connected with gear sliding blocks matched with the gear sliding grooves, one end of the sliding block is inserted into the inside of the sliding cavity, and the gear sliding blocks are arranged inside the gear sliding grooves.
As a further improvement of the technical scheme, a sliding block spring groove penetrating through one side of the sliding block is formed in the sliding block, a pull-back spring is fixedly connected to the inner wall of the sliding block spring groove, one end of the pull-back spring is fixedly connected to the side wall of the sliding cavity, and one end of the hinge rod is hinged to the hinge lug.
As a further improvement of the technical scheme, the upper side of the fixing plate is close to the position fixedly connected with vertical rod at the middle part, the upper end fixedly connected with fixing frame of the vertical rod, and the nut hinging block is hinged with the fixing frame.
As a further improvement of the technical scheme, one end of the rotary fixing head is inserted in the hinge rod, the rotary fixing head is connected with a positioning bolt penetrating through the rotary fixing head and the hinge rod in a rolling mode, and the other end of the threaded column is fixedly connected with a rotary handle.
As a further improvement of the technical scheme, the two sides of the end, far away from the insertion block, of the insertion block are fixedly connected with insertion limiting blocks, insertion grooves are formed in the two sides of the insertion cavity, one end of the insertion block is inserted into the insertion cavity, and the insertion limiting blocks are arranged in the insertion grooves.
As a further improvement of the technical scheme, one side of the inserting block is provided with an inserting block spring groove along the length direction of the inserting block, the inner part of the inserting block spring groove is fixedly connected with a reset spring, and the other end of the reset spring is fixedly connected to the inner side wall of the inserting cavity.
As the further improvement of this technical scheme, the one end of slip post is run through the pulling piece and is extended away fixedly connected with end baffle, the cover is equipped with the extrusion spring on the slip post between end baffle and the pulling piece, the one end of rotatory double-screw bolt is run through the bottom of centre gripping bottom plate and is extended away fixedly connected with and rotate the handle.
As a further improvement of the technical scheme, a T-shaped sliding groove is formed in the upper side of one end of each laminating fixing block, T-shaped sliding blocks are fixedly connected to the bottoms of the two ends of the upper end fixing sliding plate, one end of each T-shaped sliding block is connected to the inside of the corresponding T-shaped sliding groove in an inserting mode, each fixing hinge column is arranged at a position, close to the middle portion, between the two laminating fixing blocks, and the two ends of each fixing hinge column are hinged to the side walls of the laminating fixing blocks.
As a further improvement of this technical scheme, all set up the opening that runs through upper end fixed slide and fixed hinge post on the fixed slide of upper end and the fixed hinge post, the inside fixedly connected with of opening is the flexible rubber tube of soft rubber material, the fixed slide bottom in upper end is close to the fixed position at both ends and connects the rubber slab, the bottom of rubber slab and the last surface contact of laminating fixed block, the bottom fixedly connected with of laminating fixed block is the laminating gasbag of soft rubber material.
Compared with the prior art, the invention has the beneficial effects that:
1. among this thoracic surgery puncture auxiliary device based on fixed, protection body structure, the slip fixing device who sets up fixes a position piercing device's position, makes slip fixing device fix piercing device on laminating contact device, when the doctor does the operation for patient, the doctor need not always fix a position piercing device, reduces doctor's the amount of labour, reduces piercing device's shake simultaneously to protect patient, increase the success rate of operation.
2. In this thoracic surgery department puncture auxiliary device based on fixed, protection body structure, the support adjusting device that sets up adjusts laminating contact device's position, makes the fixed laminating contact device's of support adjusting device position, and the laminating contact device of being convenient for is with the rigidity of sliding fixation device, makes sliding fixation device fix a position piercing device.
3. Among this thoracic surgery puncture auxiliary device based on fixed, protection body structure, the position control device to the hinge bar regulation that sets up makes the device carry out the adjusting position according to patient's health, and the convenient contact device that will laminate pastes and applies on patient's health, and the laminating gasbag that sets up simultaneously and patient's health laminating strengthen the firm shape of laminating contact device and patient's health, make that the puncture device can be stable fix on patient's health.
4. In this thoracic surgery puncture auxiliary device based on fixed, protection body structure, the clamping device centre gripping that sets up is at the bedside that supports patient's operation table, makes the device fix on the operation table, makes the device be convenient for fix a position piercing device, makes things convenient for the doctor to perform the operation to patient.
Drawings
FIG. 1 is a schematic view of the entire structure of embodiment 1;
FIG. 2 is a schematic view of a laminated contact device according to embodiment 1;
FIG. 3 is a schematic view of the structure of a support adjusting device according to embodiment 1;
FIG. 4 is a schematic structural view of a supporting apparatus according to embodiment 1;
FIG. 5 is a schematic view of a position adjusting apparatus according to embodiment 1;
FIG. 6 is a schematic structural view of a sliding apparatus according to embodiment 1;
FIG. 7 is a schematic view of a structure of a holding apparatus according to embodiment 1;
FIG. 8 is a schematic view of the structure of an upper holding apparatus according to embodiment 1;
FIG. 9 is a schematic view of the structure of a lower clamping device according to embodiment 1;
fig. 10 is a schematic structural view of the slide fastener according to embodiment 1.
The various reference numbers in the figures mean:
1. a bonding contact device; 11. attaching a fixed block; 12. connecting columns; 13. a sliding cavity; 14. a T-shaped chute; 15. a gear slide block;
2. a support adjustment device;
21. a support device; 211. a fixing plate; 212. a diagonal rod; 213. a vertical rod; 214. a hinged lever; 215. a fixed mount; 216. an insertion cavity; 217. inserting grooves;
22. a position adjustment device; 221. a threaded post; 222. a nut hinge block; 223. rotating the fixed head; 224. positioning bolts; 225. rotating the grip;
23. a sliding device; 231. a slider; 232. a hinge ear; 233. a gear sliding chute; 234. a slider spring slot; 235. the spring is pulled back;
24. a clamping device;
241. an upper clamping device; 2411. pulling the block; 2412. an insertion block; 2413. inserting a block spring groove; 2414. a return spring; 2415. inserting a limiting block;
242. a lower clamping device; 2421. clamping the bottom plate; 2422. a sliding post; 2423. an end baffle; 2424. extruding the bullet; 2425. clamping a contact plate; 2426. rotating the stud;
3. a sliding fixture; 31. the upper end is fixed with a sliding plate; 32. a T-shaped slider; 33. fixing the hinged column; 34. a soft rubber tube; 35. a rubber plate;
4. and (5) attaching the air bag.
Detailed Description
The technical solutions 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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Example 1
Referring to fig. 1-10, a thoracic surgery puncture assisting device based on a fixing and protecting integrated structure is provided, which includes a fitting contact device 1, wherein support adjusting devices 2 are symmetrically disposed on the left and right sides of the fitting contact device 1, and a sliding fixing device 3 is disposed on the upper side of the fitting contact device 1 near the middle part;
the laminating contact device 1 comprises two laminating fixed blocks 11 which are oppositely arranged, connecting columns 12 are fixedly connected to the left side and the right side between the two laminating fixed blocks 11, and sliding cavities 13 are formed inside the laminating fixed blocks 11;
the supporting and adjusting device 2 comprises a supporting device 21, one end of the upper side of the supporting device 21 is provided with a sliding device 23, one side of the sliding device 23 and the upper side of the supporting device 21 are provided with a position adjusting device 22, the bottom of the supporting device 21 is provided with a clamping device 24, the supporting device 21 comprises a fixing plate 211 fixedly connected with a clamping strip at the bottom, the upper side of the fixing plate 211 is fixedly connected with an inclined hinge rod 212 which inclines outwards, one end of the inclined hinge rod 212 is hinged with a triangular hinge rod 214, a splicing cavity 216 penetrating through one side of the fixing plate 211 is formed in the fixing plate 211, the position adjusting device 22 comprises a threaded column 221, a nut hinge block 222 is sleeved on the threaded column 221 in a threaded manner, one end of the threaded column 221 is connected with a rotary fixing head 223 in a rolling manner, the sliding device 23 comprises a sliding block 231, one side of the sliding block 231 is fixedly connected with a hinge lug 232, the clamping device 24 comprises an upper clamping device 241, the lower side of the upper clamping device 241 is provided with a lower clamping device 242, the upper clamping device 241 comprises a pulling block 2411, one side of the pulling block 2411 is fixedly connected with a splicing block 2412, the lower clamping device 242 comprises a sliding block 2421 which is connected with a sliding block 2421, the sliding block 2421 which is arranged on one side of the sliding block which is in an L-shaped, the clamping bottom plate 2421 is provided with a clamping position close to the clamping position of the clamping bottom 2425, the clamping bottom 2421, the clamping bottom of the clamping bottom plate 2421, the clamping bottom plate 2425, and the clamping bottom of the clamping bottom plate 2421, and the clamping bar 2425 is provided with a clamping stud 2 along the clamping bottom plate 2421, and the clamping groove 2421, and the clamping device 2421;
the sliding fixing device 3 comprises an upper end fixing sliding plate 31, and a fixing hinge column 33 is arranged at the position, close to the center, of the bottom of the upper end fixing sliding plate 31.
When the device in the embodiment is used, according to the position of a patient lying on the operating table, the device is placed at a required position, the attaching airbag 4 is attached to the chest of the patient, the clamping device 24 is arranged at the edge of the operating table, the handle on one side of the clamping bottom plate 2421 is held, the lower clamping device 242 is pulled to move downwards, the pressing spring 2424 is pressed to contract, when the bottom of the clamping bottom plate 2421 moves to the bottom of the operating table, the lower clamping device 242 is moved to place the edge of the operating table on the upper side of the clamping bottom plate 2421, the handle on one side of the clamping bottom plate 2421 is released, the pressing spring 2424 starts to expand, the clamping contact plate 2425 is contacted with the bottom of the operating table, the rotating handle on the rotating stud 2426 is held and rotated, the rotating stud 2426 pushes the clamping contact plate 2425, the clamping contact plate 2425 and the bottom of the operating table are fixed, and in the process of clamping the clamping contact plate 2425 and the bottom of the operating table are fixed, the clamping bottom plate 2421 moves downwards, so that the pressing spring 2424 is pressed and contracted by the end baffle 2423, after the edge of the operation bed is clamped by the clamping device 24, the position of the attaching contact device 1 is adjusted according to the position to be operated of a patient, when the position of the attaching contact device 1 is adjusted, the rotating handle 225 at one end of the threaded column 221 is held and rotated, so that the threaded column 221 moves on the nut hinge block 222, the movable threaded column 221 is connected with the hinge rod 214 through the rotating fixing head 223, the positioning bolt 224 and the hinge rod 214, the position of the hinge rod 214 is adjusted, the movable hinge rod 214 drives the sliding device 23 to slide in the sliding cavity 13, after the position of the attaching contact device 1 is adjusted, the needle of the puncturing device is punctured into the soft rubber tube 34, the soft rubber tube 34 is in contact friction with the side wall of the puncturing device, the puncturing device is positioned, when a doctor operates on the patient, the upper end fixing sliding plate 31 moves on the fitting contact device 1, the T-shaped sliding block 32 slides in the T-shaped sliding groove 14, so that a doctor can conveniently adjust the angle of the piercing device, meanwhile, the fitting air bag 4 presses the body of a patient, the shaking of the body of the patient is avoided, and the protection of the body of the patient is realized.
Furthermore, two sides of the sliding block 231 are provided with gear sliding grooves 233, two sides of the inside of the sliding cavity 13 are fixedly connected with gear sliding blocks 15 matched with the gear sliding grooves 233, one end of the sliding block 231 is inserted into the inside of the sliding cavity 13, the gear sliding blocks 15 are arranged inside the gear sliding grooves 233, the inside of the sliding block 231 is provided with a sliding block spring groove 234 penetrating through one side of the sliding block 231, the inner wall of the sliding block spring groove 234 is fixedly connected with a pull-back spring 235, one end of the pull-back spring 235 is fixedly connected to the side wall of the sliding cavity 13, one end of the hinge rod 214 is hinged to the hinge lug 232, the hinge lug 232 is hinged to the hinge rod 214, the position adjusting device 22 is convenient to adjust the position of the hinge rod 214, the position of the sliding device 23 on the fitting contact device 1 is adjusted and fixed, the position of the fitting contact device 1 on the body of a patient is adjusted and fixed, the sliding fixing device 3 is convenient to fix the position of the piercing device, the trouble that a doctor can hold the piercing device all the time is avoided, and the labor amount of the doctor can be reduced.
Specifically, the fixed plate 211 upside is close to the position fixedly connected with montant 213 in middle part, the upper end fixedly connected with mount 215 of montant 213, the articulated piece 222 of nut is articulated with mount 215, the one end of rotatory fixed head 223 is pegged graft in the inside of articulated mast 214, and roll connection has the locating bolt 224 that runs through rotatory fixed head 223 and articulated mast 214 on the rotatory fixed head 223, the rotatory handle 225 of other end fixedly connected with of screw post 221, fix position control device 22 respectively on mount 215 and articulated mast 214, make when adjusting position control device 22's position, the position of control slider 23, thereby the position of fixed laminating contact device 1.
In addition, the two sides of the end, far away from the insertion block 2412, of the insertion block 2412 are fixedly connected with insertion limiting blocks 2415, the two sides of the insertion cavity 216 are provided with insertion grooves 217, one end of the insertion block 2412 is inserted into the insertion cavity 216, the insertion limiting blocks 2415 are arranged in the insertion grooves 217, one side of the insertion block 2412 is provided with insertion block spring grooves 2413 along the length direction of the insertion block 2412, a return spring 2414 is fixedly connected inside the insertion block spring grooves 2413, the other end of the return spring 2414 is fixedly connected to the inner side wall of the insertion cavity 216, one end of a sliding column 2422 penetrates through the pulling block 2411 and extends out of the fixedly connected end baffle 2423, an extrusion spring 2424 is sleeved on the sliding column 2422 between the end baffle 2423 and the pulling block 2411, one end of a rotating stud 2426 penetrates through the bottom of the clamping bottom plate 2421 and extends out of the fixedly connected with a rotating handle, the upper clamping device 241 and the lower clamping device 242 are connected together, the clamping device 24 is clamped at the edge of the operating bed, the clamping device 24 is fixed on the operating bed, the position of the adjusting device 2 is convenient to be fixed, and the fixing device can be contacted with the fixing device for inserting and fixing device 3.
Furthermore, a T-shaped sliding chute 14 is arranged at the upper side of one end of each of the fixed attaching blocks 11, T-shaped sliders 32 are fixedly connected to the bottoms of the two ends of each of the fixed upper-end sliding plates 31, one end of each of the T-shaped sliders 32 is inserted into the corresponding T-shaped sliding chute 14, each of the fixed hinge posts 33 is arranged between the two fixed attaching blocks 11 and close to the middle of the corresponding fixed attaching block, the two ends of each of the fixed hinge posts 33 are hinged to the side walls of the corresponding fixed attaching block 11, through holes penetrating through the fixed upper-end sliding plates 31 and the fixed hinge posts 33 are formed in the fixed upper-end sliding plates 31 and the fixed hinge posts 33, and a soft rubber tube 34 made of soft rubber is fixedly connected to the inside of each through hole, fixed slide 31 bottom in upper end is close to the fixed position connection rubber slab 35 at both ends, the bottom of rubber slab 35 and the last surface contact of laminating fixed block 11, the bottom fixedly connected with of laminating fixed block 11 is the laminating gasbag 4 of soft rubber material, the slip fixing device 3 of setting is fixed a position piercing device, make piercing device fix on laminating contact device 1, the trouble of having avoided doctor's hand to directly hold piercing device, laminating gasbag 4 fixes a position patient's health simultaneously, avoid patient's health to take place the condition of rocking, thereby accomplish the protection to patient, when avoiding rocking because of patient's health takes place, make piercing device harm patient's the condition take place.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, which fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. Thoracic surgery puncture auxiliary device based on fixed, protection body structure, including laminating contact device (1), its characterized in that: the left side and the right side of the laminating contact device (1) are symmetrically provided with supporting and adjusting devices (2), and the position, close to the middle part, of the upper side of the laminating contact device (1) is provided with a sliding fixing device (3);
the laminating contact device (1) comprises two oppositely arranged laminating fixed blocks (11), connecting columns (12) are fixedly connected to the left side and the right side between the two laminating fixed blocks (11), and a sliding cavity (13) is formed in the laminating fixed blocks (11);
the supporting and adjusting device (2) comprises a supporting device (21), one end of the upper side of the supporting device (21) is provided with a sliding device (23), one side of the sliding device (23) and the upper side of the supporting device (21) are provided with a position adjusting device (22), the bottom of the supporting device (21) is provided with a clamping device (24), the supporting device (21) comprises a fixing plate (211) of which the bottom is fixedly connected with a clamping strip, the upper side of the fixing plate (211) is fixedly connected with an inclined hinge rod (212) which inclines outwards, one end of the inclined hinge rod (212) is hinged with a triangular hinge rod (214), an inserting cavity (216) penetrating one side of the fixing plate (211) is formed in the fixing plate (211), the position adjusting device (22) comprises a threaded column (221), a nut hinge block (222) is sleeved on the threaded column (221) in a threaded manner, one end of the threaded column (221) is connected with a rotary fixing head (223) in a rolling manner, the sliding device (23) comprises a sliding block (231), one side of the sliding block (231) is fixedly connected with an ear (232), the clamping device (24) comprises an upper clamping device (241), and a lower side of the clamping device (241) is provided with a pulling block (242), an inserting block (2412) is fixedly connected to one side of the pulling block (2411), the lower clamping device (242) comprises an L-shaped clamping bottom plate (2421), a clamping contact plate (2425) is arranged at the position, close to the upper side, of the bottom of the clamping bottom plate (2421), a rotating stud (2426) is connected to the bottom of the clamping contact plate (2425) in a rolling mode, and a sliding column (2422) is fixedly connected to the clamping bottom plate (2421) in the width direction of the clamping bottom plate (2421);
the sliding fixing device (3) comprises an upper end fixing sliding plate (31), and a fixing hinge column (33) is arranged at the position, close to the center, of the bottom of the upper end fixing sliding plate (31);
two sides of the sliding block (231) are provided with gear sliding grooves (233), two sides inside the sliding cavity (13) are fixedly connected with gear sliding blocks (15) matched with the gear sliding grooves (233), one end of the sliding block (231) is inserted into the sliding cavity (13), and the gear sliding blocks (15) are arranged inside the gear sliding grooves (233);
a sliding block spring groove (234) penetrating through one side of the sliding block (231) is formed in the sliding block (231), a pull-back spring (235) is fixedly connected to the inner wall of the sliding block spring groove (234), one end of the pull-back spring (235) is fixedly connected to the side wall of the sliding cavity (13), and one end of the hinge rod (214) is hinged to the hinge lug (232);
a vertical rod (213) is fixedly connected to a position, close to the middle, on the upper side of the fixing plate (211), a fixing frame (215) is fixedly connected to the upper end of the vertical rod (213), and the nut hinging block (222) is hinged to the fixing frame (215);
one end of the rotary fixing head (223) is inserted in the hinge rod (214), a positioning bolt (224) penetrating through the rotary fixing head (223) and the hinge rod (214) is connected to the rotary fixing head (223) in a rolling mode, and a rotary handle (225) is fixedly connected to the other end of the threaded column (221).
2. The thoracic surgical penetration assisting device based on the fixing and protecting integrated structure of claim 1, wherein: the two sides of one end, far away from the inserting block (2412), of the inserting block (2412) are fixedly connected with inserting limiting blocks (2415), the two sides of the inserting cavity (216) are provided with inserting grooves (217), one end of the inserting block (2412) is inserted into the inserting cavity (216), and the inserting limiting blocks (2415) are arranged in the inserting grooves (217).
3. The thoracic surgical penetration assisting device based on the fixing and protecting integrated structure of claim 1, wherein: one side of the inserting block (2412) is provided with an inserting block spring groove (2413) along the length direction of the inserting block (2412), the inside of the inserting block spring groove (2413) is fixedly connected with a return spring (2414), and the other end of the return spring (2414) is fixedly connected to the inner side wall of the inserting cavity (216).
4. The thoracic surgical penetration assisting device based on the fixing and protecting integrated structure of claim 1, wherein: one end of the sliding column (2422) penetrates through the pulling block (2411) and extends out to be fixedly connected with an end baffle (2423), an extrusion spring (2424) is sleeved on the sliding column (2422) between the end baffle (2423) and the pulling block (2411), and one end of the rotating stud (2426) penetrates through the bottom of the clamping bottom plate (2421) and extends out to be fixedly connected with a rotating handle.
5. The thoracic surgical penetration assisting device based on the fixing and protecting integrated structure of claim 1, wherein: t shape spout (14) have been seted up to the one end upside of laminating fixed block (11), the bottom fixedly connected with T shape slider (32) at upper end fixed slide (31) both ends, the one end of T shape slider (32) is pegged graft in the inside of T shape spout (14), fixed hinge post (33) set up the position that is close to the middle part between two laminating fixed blocks (11), just the both ends of fixed hinge post (33) are articulated with the lateral wall of laminating fixed block (11).
6. The thoracic surgical penetration assisting device based on the fixing and protecting integrated structure of claim 1, wherein: the opening that runs through upper end fixed slide (31) and fixed hinge post (33) is all seted up on upper end fixed slide (31) and fixed hinge post (33), the inside fixedly connected with of opening is flexible rubber tube (34) of flexible rubber material, the fixed slide (31) bottom in upper end is close to the fixed connection rubber slab (35) in position at both ends, the bottom of rubber slab (35) and the upper surface contact of laminating fixed block (11), the bottom fixedly connected with of laminating fixed block (11) is laminating gasbag (4) of flexible rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110939880.9A CN113576623B (en) | 2021-08-17 | 2021-08-17 | Thoracic surgery puncture auxiliary device based on fixing and protecting integrated structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110939880.9A CN113576623B (en) | 2021-08-17 | 2021-08-17 | Thoracic surgery puncture auxiliary device based on fixing and protecting integrated structure |
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| Publication Number | Publication Date |
|---|---|
| CN113576623A CN113576623A (en) | 2021-11-02 |
| CN113576623B true CN113576623B (en) | 2023-02-28 |
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| CN202110939880.9A Active CN113576623B (en) | 2021-08-17 | 2021-08-17 | Thoracic surgery puncture auxiliary device based on fixing and protecting integrated structure |
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Citations (11)
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