CN215535017U

CN215535017U - Ophthalmic surgery instrument winding and unwinding devices

Info

Publication number: CN215535017U
Application number: CN202121339980.XU
Authority: CN
Inventors: 杨馥宇
Original assignee: North China University of Science and Technology
Current assignee: North China University of Science and Technology
Priority date: 2021-06-17
Filing date: 2021-06-17
Publication date: 2022-01-18
Anticipated expiration: 2031-06-17

Abstract

The utility model discloses an ophthalmic surgery tool retracting device, which belongs to the technical field of medical devices, and is characterized in that a placing groove and a first lifting component are arranged, the operation tool retracting device can be well utilized in the operation process while being well classified and stored through the matching use of the components, the upper and lower heights of the placing groove can be adjusted according to the use requirements of medical personnel, the first lifting component is replaced and optimized by arranging the second lifting component, the second lifting component comprises a fixed base, a threaded screw rod, a sliding block and a top plate, the purpose of adjusting the placing groove up and down is achieved through the matching use of the components, thereby being beneficial to the use of medical care personnel in the operation process, the surgical tool retracting device is utilized to the maximum extent, and the surgical tool retracting device is simple in overall structure, easy to use and practical to a certain extent.

Description

Ophthalmic surgery instrument winding and unwinding devices

Technical Field

The utility model belongs to the technical field of medical devices, and particularly relates to an ophthalmic surgical tool retracting device.

Background

The operation refers to the operation of a doctor to cut off and suture the body of a patient with medical instruments, and the operation of a knife, scissors, a needle and other instruments on the local part of the body to maintain the health of the patient, and aims to cure or diagnose diseases, such as removing pathological tissues. Repairing injury, improving functions and forms of organisms and the like, and performing necessary repair on any part of a body with problems through an operation, so that eyes are no exception;

the early ophthalmologic operation is only limited to a simple manual method, along with the development of science and technology, instruments applied in the operation are continuously updated, an ophthalmologic operation tool retracting and releasing device is an important instrument for protecting operation tools, the existing retracting and releasing device with the protection function has certain defects, the existing retracting and releasing device cannot well classify and store the tools so as to indirectly cause the operation tools to be easily damaged, and meanwhile, the existing retracting and releasing device cannot well assist in the operation process, so that the operation efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems that the existing retraction device cannot store tools in a classified manner and is not beneficial to use in the operation process, the utility model provides the ophthalmic operation tool retraction device.

In order to solve the above problems, the present invention adopts the following technical solutions.

The utility model provides an ophthalmic surgery instrument winding and unwinding devices, includes surgical instruments winding and unwinding devices, surgical instruments winding and unwinding devices include the winding and unwinding devices body, the winding and unwinding devices body on be provided with and put the thing drawer and put the thing cabinet, put thing drawer sliding connection on the winding and unwinding devices body, put and be provided with on the thing drawer and draw the handle, draw on putting the thing drawer fixed connection, the thing cabinet of putting through the hinged joint that is provided with on the winding and unwinding devices body, the upper end of winding and unwinding devices body be provided with the standing groove, the standing groove pass through first lifting unit swing joint in the upper end of winding and unwinding devices body, the standing groove still through the second lifting unit swing joint that is provided with in the upper end of winding and unwinding devices body.

Preferably, the first lifting assembly comprises a fixed seat and an electric telescopic rod, the fixed seat is fixedly connected to the inner bottom surface of the upper end of the winding and unwinding device body, one end of the fixed seat is fixedly connected to the fixed seat, the other end of the fixed seat is fixedly connected to the bottom of the placing groove, and the first lifting assembly is electrically connected with a control switch arranged on the first lifting assembly.

Preferably, the placing groove is internally provided with a storage box, the storage box is embedded in the placing groove, and the storage box is provided with a tool groove and a bottle body placing groove.

Preferably, the four bottom corners of the retraction device body are provided with universal wheels, the universal wheels are fixedly connected to the four bottom corners of the retraction device body, the upper portion of the retraction device body is provided with a control switch, and the control switch is fixedly connected to the upper portion of the retraction device body.

Preferably, the second lifting unit include unable adjustment base and roof, unable adjustment base fixed connection in the inside bottom surface of winding and unwinding devices body upper end, unable adjustment base on be provided with the screw lead screw, the screw lead screw rotate the lateral wall of connection at unable adjustment base, and the one end of screw lead screw and unable adjustment base's one end lateral wall interference fit, the screw lead screw on be provided with the slider, the slider cup joint on the screw lead screw and can carry out the screw thread slip on the screw lead screw, unable adjustment base's one end be provided with the motor, motor fixed connection in unable adjustment base's one end, just the one end of screw lead screw and the output shaft fixed connection of motor, motor and control switch between electric connection.

Preferably, the top plate is fixedly connected to the bottom of the placing groove, the top plate is provided with fixing rods, the fixing rods are fixedly connected to two side walls of the top plate, the top plate is provided with a sliding block, the sliding block is sleeved on the top plate and can slide on the top plate, the fixing base and the top plate are connected through a cross connecting rod, and the upper end and the lower end of the cross connecting rod are movably connected with the sliding block on the threaded screw rod and the sliding block on the fixing rods respectively.

Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that:

(1) foretell an ophthalmic surgery instrument winding and unwinding devices through setting up standing groove and first lifting unit, the standing groove in can place suitable thing box of putting according to actual need, first lifting unit include fixing base and electric telescopic handle, cooperation through these subassemblies is used to make surgical surgery instrument winding and unwinding devices can be utilized well and can carry out the regulation of height about the standing groove according to medical personnel's user demand when can carrying out fine classification save, be favorable to medical personnel's use.

(2) Foretell an ophthalmic surgery instrument winding and unwinding devices still replaces the optimization to first lifting unit through setting up second lifting unit, second lifting unit include unable adjustment base, screw lead screw, slider and roof, use the purpose of adjusting from top to bottom through the cooperation of these subassemblies, do benefit to medical personnel's use at the operation in-process for operation instrument winding and unwinding devices is utilized to the at utmost, and overall structure is simple and easy to use, has certain practicality.

Drawings

FIG. 1 is a schematic view of the surgical tool retraction device of the present invention;

FIG. 2 is a partial schematic structural view of the storing and releasing device body in embodiment 1;

FIG. 3 is a schematic structural view of the storage box of embodiment 1 on the body;

fig. 4 is a schematic structural view of a first lifting assembly in embodiment 1;

fig. 5 is a schematic structural diagram of a second lifting assembly in embodiment 2.

The corresponding relationship between the reference numbers of the figures and the names of the components in the figures is as follows:

in the figure: 100. a surgical tool retraction device;

10. a retraction device body; 11. a universal wheel; 12. a storage drawer; 121. pulling a handle; 13. a storage cabinet; 131. a hinge; 14. a control switch; 15. a placement groove; 16. a storage box; 161. a tool slot; 162. a bottle body placing groove;

20. a first lifting assembly; 21. a fixed seat; 22. an electric telescopic rod;

30. a second lifting assembly; 31. a fixed base; 32. a threaded lead screw; 33. a slider; 34. a motor; 35. a top plate; 36. fixing the rod; 37. a cross-link.

Detailed Description

The utility model is further described below in connection with specific embodiments.

Example 1

As shown in fig. 1 to 4, which are schematic structural views of an ophthalmologic surgical tool retracting apparatus according to a preferred embodiment of the present invention, a surgical tool retracting apparatus 100 of the present embodiment includes a retracting apparatus body 10 and a first lifting/lowering assembly 20, and the first lifting/lowering assembly 20 is fixedly connected to an inside of the retracting apparatus body 10.

The retractable device comprises a retractable device body 10 and is characterized in that universal wheels 11 are arranged at four bottom corners of the retractable device body 10, the universal wheels 11 are fixedly connected to the four bottom corners of the retractable device body 10, an object placing drawer 12 is arranged on the retractable device body 10, the object placing drawer 12 is slidably connected to the retractable device body 10, a pull handle 121 is arranged on the object placing drawer 12, the pull handle 121 is fixedly connected to the object placing drawer 12, an object placing cabinet 13 is arranged below the object placing drawer 12, the object placing cabinet 13 is connected to the retractable device body 10 through a hinge 131, a control switch 14 is arranged on the upper portion of the retractable device body 10, and the control switch 14 is fixedly connected to the upper portion of the retractable device body 10.

The upper end of the retraction device body 10 is provided with a placing groove 15, the placing groove 15 is movably connected to the upper end of the retraction device body 10 through a first lifting assembly 20, a storage box 16 is arranged in the placing groove 15, the storage box 16 is embedded in the placing groove 15, a tool groove 161 and a bottle body placing groove 162 are formed in the storage box 16, the tool groove 161 is used for placing tools or other tools needed to be used in an operation, and the bottle body placing groove 162 is used for placing bottled instruments for the operation, such as a sterilized alcohol tank, an alcohol cotton tank or other instruments.

The first lifting assembly 20 comprises a fixed seat 21 and an electric telescopic rod 22, the fixed seat 21 is fixedly connected to the inner bottom surface of the upper end of the retraction device body 10, one end of the fixed seat 21 is fixedly connected to the fixed seat 21, the other end of the fixed seat 21 is fixedly connected to the bottom of the placing groove 15, and the first lifting assembly 20 is electrically connected with the control switch 14.

In this embodiment, in the non-surgical situation, the medical staff classifies the surgical tools and correspondingly places the surgical tools in the storage drawer 12, and places the larger tools in the storage cabinet 13, when the surgical tool storage device 100 is used in the surgical procedure, the surgical tools to be used are gradually placed in the tool slots 161 of the storage box 16 for standby, when the storage box 16 is adjusted in height according to the actual requirement, the control switch 14 is turned on to control the electric telescopic rod 22 to extend and retract up and down to control the vertical adjustment of the storage box 16, so as to facilitate the use of the medical staff, the surgical tool storage device has a simple structure and is convenient to use, the medical staff can well store the surgical tools after classifying the surgical tools by arranging the storage drawer 12 and the storage cabinet 13, and the surgical tool storage device 100 can be well utilized in the surgical procedure and can be used according to the use requirement of the medical staff by arranging the placement slot 15 and the first lifting assembly 20 The vertical height of the placing groove 15 is adjusted, so that the medical staff can use the placing groove conveniently, and the practicability of the medical staff is also shown.

Example 2

As shown in fig. 5, which is a schematic structural view of an ophthalmologic surgical tool storing apparatus according to another preferred embodiment of the present invention, in the surgical tool storing apparatus 100 according to the present embodiment, the vertical adjustment function of the placement groove 15 is performed by replacing the first elevating unit 20 with the second elevating unit 30 in addition to embodiment 1.

Second lifting unit 30 include unable adjustment base 31 and roof 35, unable adjustment base 31 fixed connection the inside bottom surface in winding and unwinding device body 10 upper end, unable adjustment base 31 on be provided with screw lead screw 32, screw lead screw 32 rotate the lateral wall of connecting at unable adjustment base 31, and the one end of screw lead screw 32 and the one end lateral wall interference fit of unable adjustment base 31, screw lead screw 32 on be provided with slider 33, slider 33 cup joint on screw lead screw 32 and can carry out the screw thread slip on screw lead screw 32, the one end of unable adjustment base 31 be provided with motor 34, motor 34 fixed connection in the one end of unable adjustment base 31, just the one end of screw lead screw 32 and the output shaft fixed connection of motor 34, motor 34 and control switch 14 between electric connection.

The top plate 35 is fixedly connected to the bottom of the placing groove 15, the top plate 35 is provided with fixing rods 36, the fixing rods 36 are fixedly connected to two side walls of the top plate 35, the top plate 35 is provided with sliding blocks 33, the sliding blocks 33 are sleeved on the top plate 35 and can slide on the top plate 35, the fixing base 31 and the top plate 35 are connected through cross connecting rods 37, and the upper ends and the lower ends of the cross connecting rods 37 are movably connected with the sliding blocks 33 on the threaded screw rods 32 and the sliding blocks 33 on the fixing rods 36 respectively.

In this embodiment, when the height of the placement groove 15 needs to be adjusted in the operation process, the control switch 14 is turned on, so that the control switch 14 starts the motor 34, the threaded screw rod 32 rotates under the driving of the motor 34, the sliding block 33 slides on the threaded screw rod 32 through the rotation of the threaded screw rod 32, the sliding block 33 slides on the fixed rod 36, and the sliding block 33 slides in the transverse direction of the fixed rod 36, so that the placement groove 15 is lifted upwards when the distance between the sliding blocks 33 becomes far.

While the utility model has been described in further detail in connection with specific embodiments thereof, it will be understood that the utility model is not limited thereto, and that various other modifications and substitutions may be made by those skilled in the art without departing from the spirit of the utility model, which should be considered to be within the scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides an ophthalmic surgery instrument winding and unwinding devices, includes surgical instruments winding and unwinding devices (100), surgical instruments winding and unwinding devices (100) including winding and unwinding devices body (10), winding and unwinding devices body (10) on be provided with and put thing drawer (12) and put thing cabinet (13), put thing drawer (12) sliding connection on winding and unwinding devices body (10), put and be provided with on thing drawer (12) and pull handle (121), pull handle (121) fixed connection put thing drawer (12) on, put thing cabinet (13) through hinge (131) that are provided with connect on winding and unwinding devices body (10).

The method is characterized in that:

the retractable device is characterized in that a placing groove (15) is formed in the upper end of the retractable device body (10), the placing groove (15) is movably connected to the upper end of the retractable device body (10) through a first lifting assembly (20), and the placing groove (15) is also movably connected to the upper end of the retractable device body (10) through a second lifting assembly (30).

2. The ophthalmic surgical tool retracting device of claim 1, wherein: first lifting unit (20) include fixing base (21) and electric telescopic handle (22), fixing base (21) fixed connection in the inside bottom surface of winding and unwinding device body (10) upper end, one end fixed connection of fixing base (21) on fixing base (21), the bottom of other end fixed connection standing groove (15), first lifting unit (20) and control switch (14) that are provided with between electric connection.

3. The ophthalmic surgical tool retracting device of claim 1, wherein: the novel bottle-shaped packing box is characterized in that a storage box (16) is arranged in the placing groove (15), the storage box (16) is embedded in the placing groove (15), and a tool groove (161) and a bottle body placing groove (162) are formed in the storage box (16).

4. The ophthalmic surgical tool retracting device of claim 1, wherein: the retractable device is characterized in that universal wheels (11) are arranged at four bottom corners of the retractable device body (10), the universal wheels (11) are fixedly connected to the four bottom corners of the retractable device body (10), a control switch (14) is arranged on the upper portion of the retractable device body (10), and the control switch (14) is fixedly connected to the upper portion of the retractable device body (10).

5. The ophthalmic surgical tool retracting device of claim 1, wherein: the second lifting assembly (30) comprises a fixed base (31) and a top plate (35), the fixed base (31) is fixedly connected to the inner bottom surface of the upper end of the winding and unwinding device body (10), a threaded screw rod (32) is arranged on the fixed base (31), the threaded screw rod (32) is rotatably connected to the side wall of the fixed base (31), one end of the threaded screw rod (32) is in interference fit with the side wall of one end of the fixed base (31), a sliding block (33) is arranged on the threaded screw rod (32), the sliding block (33) is sleeved on the threaded screw rod (32) and can perform threaded sliding on the threaded screw rod (32), a motor (34) is arranged at one end of the fixed base (31), the motor (34) is fixedly connected to one end of the fixed base (31), and one end of the threaded screw rod (32) is fixedly connected with an output shaft of the motor (34), the motor (34) is electrically connected with the control switch (14).

6. The ophthalmic surgical tool retracting device of claim 5, wherein: roof (35) fixed connection in the bottom of standing groove (15), roof (35) on be provided with dead lever (36), dead lever (36) fixed connection in the both sides wall of roof (35), roof (35) on be provided with slider (33), slider (33) cup joint on roof (35) and can slide on roof (35), unable adjustment base (31) and roof (35) between connect through the cross connecting rod (37) that is provided with, the upper and lower both ends of cross connecting rod (37) sliding block (33) and slider (33) on dead lever (36) on swing joint screw lead screw (32) respectively.