阅读说明：本技术 一种便于更换的模块化外科手术器械 (Modular surgical instrument convenient to replace ) 是由 许莹 郑刚 于 2021-09-23 设计创作，主要内容包括：本发明公开了一种便于更换的模块化外科手术器械,具体涉及医疗器械技术领域,包括托盘主体,所述托盘主体的顶面一侧固定连接有支撑杆,所述托盘主体的顶面另一侧设置有支撑单元,所述支撑杆的顶面固定连接有第一托盘,所述第一托盘靠近支撑单元的一侧开设有凹槽。本发明通过设置托盘主体,在托盘主体的顶面一侧经支撑杆固定连接有第一托盘,在第一托盘的一侧开设凹槽,在凹槽的内部设置第二托盘,在第二托盘的一侧开设第一凹槽,在第一凹槽的内部设置第三托盘,在第一托盘的顶面经调节机构轴承连接第四托盘,从而将不同的医疗器械分类置于不同的托盘内部,避免医疗器械出现堆叠现象,从而便于医护人员在手术中对医疗器械进行更换。(The invention discloses a modular surgical instrument convenient to replace, and particularly relates to the technical field of medical instruments. According to the medical instrument tray, the tray main body is arranged, the first tray is fixedly connected to one side of the top surface of the tray main body through the supporting rod, the groove is formed in one side of the first tray, the second tray is arranged inside the groove, the first groove is formed in one side of the second tray, the third tray is arranged inside the first groove, and the top surface of the first tray is connected with the fourth tray through the adjusting mechanism bearing, so that different medical instruments are classified and placed inside different trays, the stacking phenomenon of the medical instruments is avoided, and medical workers can replace the medical instruments in an operation conveniently.)

1. Modular surgical instrument facilitating replacement, comprising a tray body (1), characterized in that: a supporting rod (2) is fixedly connected with one side of the top surface of the tray main body (1), a supporting unit (3) is arranged on the other side of the top surface of the tray main body (1), a first tray (4) is fixedly connected with the top surface of the supporting rod (2), a groove (5) is formed in one side of the first tray (4) close to the supporting unit (3), a second tray (6) is arranged in the groove (5), a pull rod (7) is fixedly connected to one side of the second tray (6) close to the supporting unit (3), a first groove (8) is formed in the other side of the second tray (6), a third tray (9) is arranged in the first groove (8), one side of the third tray (9) far away from the second tray (6) is fixedly connected with a fixed block (10), a rolling unit (11) is arranged on one side, away from the pull rod (7), of the third tray (9);

the top surface of the first tray (4) is provided with an adjusting mechanism (18) right above the supporting rod (2), and a top surface bearing of the adjusting mechanism (18) is connected with a fourth tray (19).

2. A modular surgical instrument that facilitates replacement according to claim 1, wherein: the surface mounting of fixed block (10) has rubber pad (14), the surface of rubber pad (14) is provided with the equidistance and evenly is path array salient point (15) of arranging.

3. A modular surgical instrument that facilitates replacement according to claim 1, wherein: the rolling unit (11) comprises a roller (13), one side of the roller (13) is fixedly connected to the third tray (9), a sliding rail (12) is arranged on one side, close to the roller (13), of the inner portion of the pull rod (7), and the roller (13) is connected to the sliding rail (12) in a rolling mode.

4. A modular surgical instrument that facilitates replacement according to claim 1, wherein: adjustment mechanism (18) include fixing base (20), the top surface of the first tray of bottom surface fixed connection (4) of fixing base (20), thread groove (21) have been seted up to the top surface of fixing base (20), the top of fixing base (20) is provided with carousel (22), the bottom surface fixedly connected with screw rod (23) of carousel (22), the bottom of screw rod (23) extends to the inside and threaded connection in thread groove (21) of thread groove (21), the top of carousel (22) is provided with slewing mechanism (24).

5. A modular surgical instrument that facilitates replacement according to claim 4, wherein: slewing mechanism (24) are including fixed column (25), the top surface of carousel (22) is connected to the bottom surface bearing of fixed column (25), second recess (26) have been seted up to the top surface of fixed column (25), the inside of second recess (26) is provided with dwang (27), the bottom surface bearing of dwang (27) is connected in fixed column (25), the top surface of dwang (27) extends to the outside and the bearing connection in fourth tray (19) of fixed column (25), one side of fixed column (25) is provided with locking mechanism (28).

6. A modular surgical instrument that facilitates replacement according to claim 5, wherein: locking mechanism (28) include screw hole (29), screw hole (29) run through the lateral wall of seting up in fixed column (25), fixed column (25) have fixing bolt (30) through screw hole (29) threaded connection, the terminal butt in the circumference lateral wall of dwang (27) of fixing bolt (30).

7. A modular surgical instrument that facilitates replacement according to claim 1, wherein: the supporting unit (3) comprises a supporting plate (16), the bottom surface of the supporting plate (16) is fixedly connected with the top surface of the tray main body (1), a mounting opening (17) is formed in one side of the top of the supporting plate (16) and the top surface of the supporting plate, and the mounting opening (17) and the pull rod (7) are located on the same axis.

8. A modular surgical instrument that facilitates replacement according to claim 1, wherein: the both sides of tray main part (1) are provided with complementary unit (31) of symmetry, complementary unit (31) are including the fixed body of rod (32), two of the fixed body of rod (32) with one side fixed connection in tray main part (1), two be provided with first rotation pole (33) between the fixed body of rod (32), the both ends difference bearing connection in the fixed body of rod (32) of first rotation pole (33), the surface mounting of first rotation pole (33) has rubber cushion (34), the surface of rubber cushion (34) is provided with antiskid line (35) that the equidistance was arranged.

9. A modular surgical instrument that facilitates replacement according to claim 1, wherein: the bottom surface of tray main part (1) is provided with firm unit (36) that the equidistance was arranged, firm unit (36) are including sponge bed course (37), the bottom surface of top surface fixed connection tray main part (1) of sponge bed course (37), the bottom surface fixedly connected with rubber layer (38) of sponge bed course (37).

Technical Field

The present invention relates to the field of medical devices, and more particularly, to a modular surgical device that facilitates replacement.

Background

With the enhancement of comprehensive national strength in China, medical related technologies are greatly improved, a flat-bottom rectangular operation tray is generally used in the operation process of medical operations in China, and four sides and the bottom of the operation tray have obtuse angle structures.

When the preoperative preparation, the operation nurse puts the required instruments in the operation inside the tray according to certain order, however, this kind of mode generally needs to place various surgical instruments in a tray, can't carry out clear differentiation to the instrument, is difficult for changing in the operation process, therefore, designs a novel surgical tray and becomes the problem that awaits a moment to solve.

Disclosure of Invention

To overcome the above-mentioned deficiencies of the prior art, embodiments of the present invention provide a modular surgical instrument that facilitates replacement to address the problems set forth in the background above.

In order to achieve the purpose, the invention provides the following technical scheme: a modular surgical instrument convenient to replace comprises a tray main body, wherein a supporting rod is fixedly connected to one side of the top surface of the tray main body, a supporting unit is arranged on the other side of the top surface of the tray main body, a first tray is fixedly connected to the top surface of the supporting rod, a groove is formed in one side, close to the supporting unit, of the first tray, a second tray is arranged inside the groove, a pull rod is fixedly connected to one side, close to the supporting unit, of the second tray, a first groove is formed in the other side of the second tray, a third tray is arranged inside the first groove, a fixed block is fixedly connected to one side, far away from the second tray, of the third tray, and a rolling unit is arranged on one side, far away from the pull rod, of the third tray;

the top surface of first tray is located and is provided with adjustment mechanism directly over the bracing piece, adjustment mechanism's top surface bearing is connected with the fourth tray.

Preferably, the surface mounting of fixed block has the rubber pad, the surface of rubber pad is provided with the equidistance and evenly is the bump of route array arrangement.

Preferably, the rolling unit comprises a roller, one side of the roller is fixedly connected to the third tray, a sliding rail is arranged on one side, close to the roller, of the inside of the pull rod, and the roller is connected to the sliding rail in a rolling mode.

Preferably, adjustment mechanism includes the fixing base, the top surface of the first tray of bottom surface fixed connection of fixing base, the thread groove has been seted up to the top surface of fixing base, the top of fixing base is provided with the carousel, the bottom surface fixedly connected with screw rod of carousel, the bottom of screw rod extends to the inside and threaded connection in the thread groove of thread groove, the top of carousel is provided with slewing mechanism.

Preferably, slewing mechanism includes the fixed column, the top surface of carousel is connected to the bottom surface bearing of fixed column, the second recess has been seted up to the top surface of fixed column, the inside of second recess is provided with the dwang, the bottom surface bearing of dwang is connected in the fixed column, the top surface of dwang extends to the outside and the bearing connection in the fourth tray of fixed column, one side of fixed column is provided with locking mechanism.

Preferably, the locking mechanism includes a threaded hole, the threaded hole runs through the lateral wall of seting up in the fixed column, the fixed column has fixing bolt through threaded hole threaded connection, fixing bolt's end butt in the circumference lateral wall of dwang.

Preferably, the supporting unit comprises a supporting plate, the bottom surface of the supporting plate is fixedly connected with the top surface of the tray main body, one side of the top of the supporting plate and the top surface of the supporting plate are provided with mounting openings, and the mounting openings and the pull rod are located on the same axis.

Preferably, the both sides of tray main part are provided with the complementary unit of symmetry, complementary unit is including the fixed body of rod of symmetry, two with one side fixed connection in tray main part of the fixed body of rod, two be provided with first rotation pole between the fixed body of rod, the both ends of first rotation pole bearing connection respectively in the fixed body of rod, the surface mounting of first rotation pole has the rubber cushion, the surface of rubber cushion is provided with the antiskid line that the equidistance was arranged.

Preferably, the bottom surface of tray main part is provided with the firm unit that the equidistance was arranged, firm unit includes the sponge bed course, the bottom surface of top surface fixed connection tray main part of sponge bed course, the bottom surface fixedly connected with rubber layer of sponge bed course.

The invention has the technical effects and advantages that:

1. compared with the prior art, through setting up the tray main part, through the first tray of bracing piece fixedly connected with in top surface one side of tray main part, set up the recess in one side of first tray, set up the second tray in the inside of recess, set up first recess in one side of second tray, set up the third tray in the inside of first recess, the top surface at first tray is through the fourth tray of adjustment mechanism bearing connection, thereby arrange different medical instrument classifications inside the tray of difference in, avoid medical instrument to appear piling up the phenomenon, thereby be convenient for medical personnel to change medical instrument in the operation.

2. Compared with the prior art, through setting up complementary unit, set up the complementary unit of symmetry in the both sides of tray main part to be convenient for medical personnel when removing surgical instruments, the first rotation pole is gripped respectively to both hands, simultaneously, increases the friction of staff and first rotation pole through the rubber bed course and the anti-skidding line on first rotation pole surface, thereby be convenient for medical personnel to medical instruments's transport.

3. Compared with the prior art, through setting up the unit that stabilizes, set up the even unit that stabilizes of equidistance in the bottom surface of tray main part, through the bottom surface laminating operation platform on rubber layer to avoid the device to receive when vibrating and take place to rock, strengthen the stability of device.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the overall development structure of the present invention.

FIG. 3 is an enlarged view of a portion of FIG. 2 according to the present invention.

Fig. 4 is a partial sectional structural schematic view of the adjusting mechanism of the present invention.

Fig. 5 is a schematic sectional structure view of the rotating mechanism of the present invention.

FIG. 6 is a schematic view of the main structure of the tray of the present invention.

FIG. 7 is a schematic structural diagram of a supporting unit according to the present invention.

FIG. 8 is a schematic top view of the auxiliary mechanism of the present invention.

FIG. 9 is a bottom view of the rubber layer of the present invention.

FIG. 10 is a schematic view of the structure of the fixing unit of the present invention.

The reference signs are: 1. a tray main body; 2. a support bar; 3. a support unit; 4. a first tray; 5. a groove; 6. a second tray; 7. a pull rod; 8. a first groove; 9. a third tray; 10. a fixed block; 11. a scrolling unit; 12. a slide rail; 13. a roller; 14. a rubber pad; 15. salient points; 16. a support plate; 17. an installation port; 18. an adjustment mechanism; 19. a fourth tray; 20. a fixed seat; 21. a thread groove; 22. a turntable; 23. a screw; 24. a rotating mechanism; 25. fixing a column; 26. a second groove; 27. rotating the rod; 28. a locking mechanism; 29. a threaded hole; 30. fixing the bolt; 31. an auxiliary mechanism; 32. fixing the rod body; 33. a first rotating lever; 34. a rubber cushion layer; 35. anti-skid lines; 36. a securing unit; 37. a sponge cushion layer; 38. a rubber layer.

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.

As shown in fig. 1-7, a modular surgical instrument convenient for replacement comprises a tray main body 1, a supporting rod 2 is fixedly connected to one side of the top surface of the tray main body 1, a supporting unit 3 is arranged on the other side of the top surface of the tray main body 1, a first tray 4 is fixedly connected to the top surface of the supporting rod 2, a groove 5 is formed in one side, close to the supporting unit 3, of the first tray 4, a second tray 6 is arranged inside the groove 5, a pull rod 7 is fixedly connected to one side, close to the supporting unit 3, of the second tray 6, a first groove 8 is formed in the other side of the second tray 6, a third tray 9 is arranged inside the first groove 8, a fixed block 10 is fixedly connected to one side, far away from the second tray 6, of the third tray 9, and a rolling unit 11 is arranged on one side, far away from the pull rod 7, of the third tray 9;

the top surface of first tray 4 is located and is provided with adjustment mechanism 18 directly over bracing piece 2, and adjustment mechanism 18's top surface bearing is connected with fourth tray 19, wherein: the supporting unit 3 comprises a supporting plate 16, the bottom surface of the supporting plate 16 is fixedly connected with the top surface of the tray main body 1, one side of the top part and the top surface of the supporting plate 16 are provided with mounting openings 17, the mounting openings 17 and the pull rod 7 are positioned on the same axis, when the pull rod 7 moves, the pull rod 7 is arranged in the mounting opening 17, the support plate 16 supports the pull rod 7, the pull rod 7 is pulled, the pull rod 7 drives the second tray 6 to extend out of the inner part of the groove 5, further, the fixing block 10 is pulled, a rubber pad 14 is installed on the surface of the fixed block 10, and bumps 15 are arranged on the surface of the rubber pad 14, so that the friction force generated when a human hand pulls the fixed block 10 is increased, and at the same time, when the fixing block 10 is pulled, the fixing block 10 drives the third tray 9 to extend out of the first groove 8, and the third tray 9 drives the roller 13 to roll along the inner part of the sliding rail 12, so that the third tray 9 is conveniently pulled out of the first groove 8;

further, an adjusting mechanism 18 is provided on the top surface of the first tray 4, wherein: the adjusting mechanism 18 comprises a fixed seat 20, the bottom surface of the fixed seat 20 is fixedly connected with the top surface of the first tray 4, the top surface of the fixed seat 20 is provided with a thread groove 21, a turntable 22 is arranged above the fixed seat 20, the bottom surface of the turntable 22 is fixedly connected with a screw 23, the bottom end of the screw 23 extends into the thread groove 21 and is in threaded connection with the thread groove 21, a rotating mechanism 24 is arranged above the turntable 22, the rotating mechanism 24 comprises a fixed column 25, the bottom surface of the fixed column 25 is in bearing connection with the top surface of the turntable 22, the top surface of the fixed column 25 is provided with a second groove 26, the inside of the second groove 26 is provided with a rotating rod 27, the bottom surface of the rotating rod 27 is in bearing connection with the fixed column 25, the top surface of the rotating rod 27 extends to the outside of the fixed column 25 and is in bearing connection with the fourth tray 19, one side of the fixed column 25 is provided with a locking mechanism 28, the locking mechanism 28 comprises a threaded hole 29, and the threaded hole 29 penetrates through the side wall of the fixed column 25, the fixing column 25 is in threaded connection with a fixing bolt 30 through a threaded hole 29, the tail end of the fixing bolt 30 abuts against the circumferential side wall of the rotating rod 27, the rotating disc 22 is rotated, the rotating disc 22 drives the screw rod 23 to rotate, the screw rod 23 lifts along the inner part of the threaded groove 21 to drive the fixing column 25 to lift, when the fourth tray 19 is rotated, the fourth tray 19 drives the rotating rod 27 to rotate along the inner part of the second groove 26, then the fixing bolt 30 is rotated, the fixing bolt 30 moves along the threaded hole 29, the tail end of the fixing bolt 30 abuts against the rotating rod 27, therefore, lifting and angle adjustment of the fourth tray 19 are achieved, and medical staff can conveniently identify and take medical instruments.

Wherein, as shown in fig. 1, fig. 2 and fig. 8, two symmetrical auxiliary mechanisms 31 are arranged on two sides of the tray main body 1, each auxiliary mechanism 31 comprises symmetrical fixed rod bodies 32, the same sides of the two fixed rod bodies 32 are fixedly connected to the tray main body 1, a first rotating rod 33 is arranged between the two fixed rod bodies 32, two ends of the first rotating rod 33 are respectively connected to the fixed rod bodies 32 through bearings, a rubber cushion layer 34 is arranged on the surface of the first rotating rod 33, anti-skid grains 35 are arranged on the surface of the rubber cushion layer 34 at equal intervals, so that the medical staff can carry the medical apparatus and instruments, the medical staff can hold the first rotating rod 33 with both hands, a rubber cushion layer 34 is arranged on the surface of the first rotating rod 33, anti-slip threads 35 are arranged on the surface of the rubber cushion layer 34, and the friction force between a hand and the first rotating rod 33 is increased through the anti-slip threads 35, so that the medical staff can conveniently hold the first rotating rod 33.

Wherein, as shown in fig. 1, fig. 2, fig. 9 and fig. 10, the bottom surface of tray main body 1 is provided with the firm unit 36 that the equidistance was arranged, firm unit 36 includes sponge cushion layer 37, the bottom surface of sponge cushion layer 37's top surface fixed connection tray main body 1, the bottom surface fixed connection rubber layer 38 of sponge cushion layer 37, so that the stability of device is increased, the firm unit 36 that the equidistance was arranged is set up in tray main body 1's bottom surface, laminate in the workstation through rubber layer 38, carry out the damping through sponge cushion layer 37, thereby avoid work to take place to rock because of the vibration, increase the stability of device.

The working principle of the invention is as follows: pulling the pull rod 7, the pull rod 7 drives the second tray 6 to extend out of the inside of the groove 5, when the pull rod 7 moves, the pull rod 7 is arranged in the installation opening 17, the pull rod 7 is supported by the support plate 16, then, when the fixed block 10 is pulled, the fixed block 10 drives the third tray 9 to extend out of the inside of the first groove 8, the third tray 9 drives the roller 13 to roll along the inside of the slide rail 12, so that the third tray 9 is conveniently drawn out of the first groove 8, the rotary disc 22 is rotated, the rotary disc 22 drives the screw 23 to rotate, the screw 23 drives the fixed column 25 to ascend and descend along the inside of the thread groove 21, when the fourth tray 19 is rotated, the fourth tray 19 drives the rotary rod 27 to rotate along the inside of the second groove 26, then the fixed bolt 30 is rotated, the fixed bolt 30 moves along the thread hole 29, the tail end of the fixed bolt 30 is tightly abutted against the rotary rod 27, and the ascending and descending and the angle adjustment of the fourth tray 19 are realized, the medical instrument is convenient for the medical staff to identify and take, thereby being convenient for the medical staff to replace the medical instrument in the operation.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.