CN215306821U

CN215306821U - Otolaryngology clinical microsurgery device

Info

Publication number: CN215306821U
Application number: CN202121768000.8U
Authority: CN
Inventors: 胡世平
Original assignee: Jiangxi Integrated Traditional Chinese And Western Medicine Hospital
Current assignee: Jiangxi Integrated Traditional Chinese And Western Medicine Hospital
Priority date: 2021-07-31
Filing date: 2021-07-31
Publication date: 2021-12-28
Anticipated expiration: 2031-07-31

Abstract

The utility model relates to an otolaryngology clinical microsurgery device, which comprises a base and a guide frame arranged at the upper end of the base through an adjusting component, wherein the guide frame is connected with a supporting plate through the guide component; the guide assembly comprises a transverse groove which penetrates through the center of the guide frame, the transverse groove is connected with a rack, a gear which is meshed and connected with the rack is arranged in the transverse groove, two symmetrical fixed blocks are connected to two sides of the gear, and the fixed blocks are connected with the supporting plate through a buffer assembly; according to the microsurgery device provided by the utility model, the supporting plate is adjusted to a proper height through the adjusting assembly, the reciprocating displacement of the supporting plate in the horizontal direction is adjusted through the guide assembly, the comfort level of the arm in the operation process is improved through the buffer assembly, and the labor intensity of medical staff is reduced.

Description

Otolaryngology clinical microsurgery device

Technical Field

The utility model belongs to the technical field of medical instruments, and particularly relates to an otolaryngology clinical microsurgery device.

Background

Microsurgery is the subject of research on the use of optical magnification devices and microsurgical instruments for performing delicate procedures, the most important of which is the use of optical magnification devices.

With the development and popularization of microsurgery, the operation microscope and the auxiliary equipment such as the operation bed and the operation chair special for microsurgery have been developed to a certain extent, so that the operator can operate in a comfortable and relaxed state, the fatigue of the operator is reduced, and the fine requirement of the operation and the operation quality are improved. In the operation process, a doctor places the wrist part on the operation auxiliary frame so as to control the flexible movement of the wrist, but because the operation part is placed on the operation bed, the seat and the operation bed are relatively movable, and the supported area is small, the relative position of the wrist support and the operation part is difficult to be adjusted to the optimal state, and certain inconvenience is still caused to the operation.

Disclosure of Invention

The utility model aims to solve the problems in the background technology, and provides an otolaryngological clinical microsurgery device.

The purpose of the utility model is realized as follows:

the otolaryngology clinical microsurgery device comprises a base and a guide frame arranged at the upper end of the base through an adjusting assembly, wherein the guide frame is connected with a supporting plate through the guide assembly, the adjusting assembly comprises a vertical beam arranged at the upper end of the base, the outer side wall of the vertical beam is provided with a through groove extending along the height direction of the vertical beam, a lead screw is connected in the through groove through a lead block, the top end of the lead screw is connected with a vertical rod connected with the guide frame through a coupler, and the vertical rod moves along the height direction of the through groove along with the lead block under the rotation of the lead screw;

the direction subassembly including running through the cross slot that leading truck central authorities located to set up, the length direction's of cross slot lateral wall be connected with the rack, the cross slot is equipped with the gear of being connected with the rack toothing, the both sides of gear be connected with two fixed blocks of symmetry, the fixed block pass through buffering subassembly and connect the layer board.

Preferably, the pole setting is the hollow rod-like structure that has the cavity, the up end fixed connection of pole setting and helical pitch piece, the central authorities department of helical pitch piece sets up with the cavity intercommunication of pole setting, the periphery of lead screw is located to the pole setting cover, the lead screw connect the helical pitch piece through the nut of adaptation, the lead screw pass the helical pitch piece and extend into in the cavity of pole setting.

Preferably, the through groove is recessed into the vertical beam along the height direction of the vertical beam, and the lead block is in sliding abutting connection with the inner side wall of the through groove.

Preferably, the buffering subassembly include the roof of connecting the layer board bottom and the bottom plate of connecting the fixed block top, roof and bottom plate between be equipped with a plurality of bracing pieces, a plurality of bracing pieces between evenly distributed have the spring post, the one end of the homonymy of bracing piece and spring post pass through the bottom of ball hinge swing joint roof, the other end bolt fixed connection bottom plate of bracing piece and spring post.

Preferably, the bottom of the bottom plate has a gap relative to the upper end surface of the guide frame, so that the bottom plate is prevented from rubbing against the guide frame.

Preferably, the side wall of the guide frame is connected with a plurality of hooks.

Preferably, the upper end face of the supporting plate is connected with a cushion layer, and the bottom end of the base is connected with a self-locking travelling wheel.

Preferably, the side wall of the fixed block is provided with a shifting piece connected with the gear.

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

1. according to the otolaryngology clinical microsurgery device provided by the utility model, the supporting plate is adjusted to a proper operation height through the adjusting assembly, the reciprocating displacement of the supporting plate in the horizontal direction is adjusted through the guide assembly, the comfort level of the arm in the operation process is improved through the buffer assembly, the working efficiency of medical staff is improved, and the labor intensity of the medical staff is reduced.

2. According to the otolaryngology clinical microsurgery device provided by the utility model, the height of the vertical rod connected with the lead block is adjusted through the rotation of the screw rod of the adjusting assembly, so that the supporting plate is adjusted to a height suitable for the comfort degree of medical staff.

3. According to the otolaryngology clinical microsurgery device provided by the utility model, the arms of a doctor need to be adjusted at any time according to the operation requirement in the operation process, the supporting plate drives the gear to be meshed and rolled on the rack in the process of moving the arms of the doctor, the adjustment is flexible according to the use requirement of the doctor, and the meshing adjustment of the gear and the rack can ensure that the supporting plate is kept stable when the supporting plate moves to a required position.

Drawings

FIG. 1 is a schematic structural diagram of an otolaryngological clinical microsurgical device of the present invention.

FIG. 2 is a schematic view of a guide assembly of the otolaryngological clinical microsurgical device of the present invention.

FIG. 3 is a schematic view of a cushion assembly of the otolaryngological clinical microsurgical apparatus of the present invention.

In the figure: 1. a base; 2. erecting a beam; 3. a through groove; 4. a screw rod; 5. a lead block; 6. erecting a rod; 7. a guide frame; 8. a fixed block; 9. a buffer assembly; 91. a top plate; 92. a base plate; 93. a support bar; 94. a spring post; 95. a ball hinge; 10. a support plate; 11. a transverse groove; 12. a rack; 13. a gear; 14. and (4) hanging hooks.

Detailed Description

The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by those skilled in the art without any creative work based on the embodiments of the present invention belong to the protection scope of the present invention.

Example 1

Combine figure 1, otolaryngology clinical microsurgery device includes base 1 and locates the leading truck 7 of base 1 upper end through adjusting part, leading truck 7 be connected with layer board 10 through leading truck, the bottom of base 1 be connected with the auto-lock walking wheel to the removal of whole device is convenient for.

The adjusting component comprises a vertical beam 2 arranged at the upper end of a base 1, the outer side wall of the vertical beam 2 is provided with a through groove 3 extending along the height direction of the vertical beam 2, the through groove 3 is arranged in a concave manner along the height direction of the vertical beam 2 in the vertical beam 2, the through groove 3 is connected with a lead screw 4 through a lead block 5, the lead block 5 slides and abuts against the inner side wall of the through groove 3, the top end of the lead screw 4 is connected with a vertical rod 6 connected with a guide frame 7, the vertical rod 6 is of a hollow rod-shaped structure with a cavity, the vertical rod 6 is fixedly connected with the upper end face of the lead block 5, the central part of the lead block 5 is communicated with the cavity of the vertical rod 6, the vertical rod 6 is sleeved on the periphery of the lead screw 4, the lead screw 4 is connected with the lead block 5 through a nut matched with the lead screw, and the lead screw 4 passes through the lead block 5 and extends into the cavity of the vertical rod 6, the pole setting 6 along the direction of height displacement of logical groove 3 along lead block 5 under the rotation of lead screw 4, lead screw 4 can be by motor drive or manual drive, the rotation of the lead screw through adjusting part makes the height of the pole setting of being connected with the lead block obtain adjusting, and then adjusts the layer board to the height that is fit for medical personnel's comfort level.

With reference to fig. 2, the guide assembly including running through the transverse groove 11 that leading truck 7 central authorities located to set up, the length direction's of transverse groove 11 lateral wall be connected with rack 12, be equipped with the gear 13 of being connected with rack 12 meshing in the transverse groove 11, the both sides of gear 13 be connected with two fixed blocks 8 of symmetry, fixed block 8 connect layer board 10 through buffering subassembly 9, the relative leading truck 7's of bottom plate 92 upper end face has the clearance, prevent bottom plate 92 and leading truck 7 friction, doctor's arm needs to adjust according to the operation needs at any time in the operation process, doctor is at the in-process of moving the arm, layer board 10 drives gear 13 and meshes the roll on rack 12, according to doctor's user demand nimble regulation, gear rack's meshing is adjusted and is can be made the layer board keep stable when moving to the required position.

Example 2

On the basis of embodiment 1, combine fig. 3, fixed block 8 connect layer board 10 through buffering subassembly 9, buffering subassembly 9 including roof 91 of connecting layer board 10 bottom and the bottom plate 92 of connecting the 8 tops of fixed block, roof 91 and bottom plate 92 between be equipped with a plurality of bracing pieces 93, bracing piece 93 can adopt flexible pole, a plurality of bracing pieces 93 between evenly distributed have spring post 94, bracing piece 93 provides holding power and guide effect, spring post 94 provides the cushioning effect, the bracing piece 93 and the bottom of spring post 94's the one end of homonymy pass through ball hinge 95 swing joint roof 91, ball hinge 95 can guarantee the flexibility of layer board 10, bracing piece 93 and spring post 94 other end bolt fixed connection bottom plate 92.

In the operation process, the doctor needs the arm to have an effect, if place the arm on harder supporter for a long time, sour numb can appear in doctor's arm, and the cushion assembly provides the cushion effect when the arm is exerted oneself when providing the bearing for doctor's arm, improves the comfort level of operation in-process arm.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the utility model, and any modifications, equivalents and substitutions made within the scope of the present invention should be included.

Claims

1. Otolaryngology clinical microsurgery device, its characterized in that: the adjustable guide device comprises a base (1) and a guide frame (7) arranged at the upper end of the base (1) through an adjusting assembly, wherein the guide frame (7) is connected with a supporting plate (10) through the guide assembly, the adjusting assembly comprises a vertical beam (2) arranged at the upper end of the base (1), the outer side wall of the vertical beam (2) is provided with a through groove (3) extending along the height direction of the vertical beam (2), the through groove (3) is internally connected with a lead screw (4) through a lead block (5), the top end of the lead screw (4) is connected with a vertical rod (6) connected with the guide frame (7), and the vertical rod (6) displaces along the height direction of the through groove (3) along with the lead block (5) under the rotation of the lead screw (4);

the direction subassembly including running through horizontal groove (11) that leading truck (7) central authorities located to set up, the length direction's of horizontal groove (11) lateral wall be connected with rack (12), be equipped with in horizontal groove (11) and be connected with rack (12) meshing gear (13), the both sides of gear (13) be connected with two fixed blocks (8) of symmetry, fixed block (8) connect layer board (10) through buffering subassembly (9).

2. The otolaryngological clinical microsurgical device of claim 1 wherein: pole setting (6) are for having the hollow rod-shaped structure of cavity, pole setting (6) and the up end fixed connection of helical pitch piece (5), the central authorities department of helical pitch piece (5) sets up with the cavity intercommunication of pole setting (6), pole setting (6) the periphery of locating lead screw (4), lead screw (4) connect helical pitch piece (5) through the nut of adaptation, lead screw (4) pass in helical pitch piece (5) extend into the cavity of pole setting (6).

3. The otolaryngological clinical microsurgical device of claim 1 wherein: the through groove (3) is arranged in a concave mode in the vertical beam (2) along the height direction of the vertical beam (2), and the lead blocks (5) are in sliding butt joint with the inner side wall of the through groove (3).

4. The otolaryngological clinical microsurgical device of claim 1 wherein: buffering subassembly (9) including roof (91) of connection layer board (10) bottom and bottom plate (92) of connecting fixed block (8) top, roof (91) and bottom plate (92) between be equipped with a plurality of bracing pieces (93), a plurality of bracing pieces (93) between evenly distributed have spring post (94), bracing piece (93) and the bottom of the homonymy of spring post (94) bottom through ball hinge (95) swing joint roof (91), bracing piece (93) and other end bolt fixed connection bottom plate (92) of spring post (94).

5. The otolaryngological clinical microsurgical device of claim 4 wherein: the bottom of the bottom plate (92) is provided with a gap relative to the upper end surface of the guide frame (7) to prevent the bottom plate (92) from rubbing against the guide frame (7).

6. The otolaryngological clinical microsurgical device of claim 1 wherein: the side wall of the guide frame (7) is connected with a plurality of hooks (14).