CN215740036U

CN215740036U - Special drainage device of thoracic surgery

Info

Publication number: CN215740036U
Application number: CN202122366494.3U
Authority: CN
Inventors: 侯露; 龙勇; 冯超
Original assignee: Second Affiliated Hospital of Zhengzhou Unviersity
Current assignee: Second Affiliated Hospital of Zhengzhou Unviersity
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-02-08
Anticipated expiration: 2031-09-28

Abstract

The utility model provides a special drainage device of thoracic surgery includes the support frame, the top of support frame front end articulates there is the shank backup pad, the top fixedly connected with seat of support frame, the rear end of seat articulates there is the back, the top fixedly connected with connecting plate that support frame inner wall central point put, the top of connecting plate is provided with angle adjusting device, angle adjusting device control shank backup pad and the angle modulation of backup pad. The adjustable leg support plate and backrest angle adjusting device has the advantages that the drainage operation of different patients in different states is realized through the adjustable leg support plate and backrest angle adjusting device, the application range of the adjustable leg support plate and backrest angle adjusting device is expanded, the patient experience of seeing a doctor is improved through the sponge cushion, the drainage tube is fixed in position through the positioning ring, the safety of the adjustable leg support plate and backrest angle adjusting device is improved, the foldable and retractable telescopic plate is further convenient for medical workers and patients to use, and the functionality of the adjustable leg support plate and backrest angle adjusting device is improved.

Description

Special drainage device of thoracic surgery

Technical Field

The utility model relates to the field of medical instruments, in particular to a drainage device special for thoracic surgery.

Background

Thoracic surgery is a medical science special branch of academic or vocational study, the internal organ of thoracic cavity is studied specially, mainly indicate the esophagus, the lung, the diagnosis and the treatment of mediastinal diaphragm pathological change, mammary gland surgery field is also put into this special branch of academic or vocational study, wherein use lung surgery and esophageal surgery to give first place to, in thoracic surgery, often need carry out the drainage to the patient, the in-process of drainage needs to carry out the regulation of certain angle to patient's limbs usually, and then promote patient's comfort level, alleviate patient's misery, and then make things convenient for medical personnel's operation, and current drainage device can't satisfy user's use, and there is the operation complicacy, the use is inconvenient, the function is single, the practicality is not strong, a great deal of problems such as application scope is narrow, consequently, need to improve.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the special drainage device for the thoracic surgery, which effectively solves the problems that the existing special drainage device for the thoracic surgery cannot adjust the angle, is complex in operation, inconvenient to use, single in function, low in practicability and narrow in application range.

In order to solve the problems, the utility model adopts the technical scheme that: a drainage device special for thoracic surgery comprises a support frame, wherein a leg support plate is hinged to the top of the front end of the support frame, a seat plate is fixedly connected to the top end of the support frame, a backrest is hinged to the rear end of the seat plate, a connecting plate is fixedly connected to the top end of the central position of the inner wall of the support frame, an angle adjusting device is arranged at the top end of the connecting plate and controls the angle adjustment of the leg support plate and the seat plate, a fixed plate is fixedly connected to the central position of the rear end of the support frame, a box body is fixedly connected to the top end of the fixed plate, a lifting device linked with the angle adjusting device is arranged inside the box body, positioning plates are fixedly connected to the left side and the right side of the front end of the top of the support frame respectively, a retractable and foldable expansion plate is arranged at the top end of the positioning plates, and a retractable movable plate is movably connected to the rear side of the outer surface of the left end of the support frame, the garbage can is characterized in that a detachable garbage can is arranged at the top end of the moving plate, a drainage tube is fixedly connected to the top end of the garbage can, and a drainage cover is fixedly connected to the top end of the drainage tube.

Preferably, a rack capable of moving back and forth is connected to the center of the upper surface of the connecting plate in a sliding mode, a first gear is meshed to the center of the right side of the outer surface of the rack, the first gear is connected to the right side of the center of the upper surface of the connecting plate in a rotating mode, a worm wheel is fixedly connected to the top end of the first gear in a coaxial mode, a worm is meshed to the rear side of the outer surface of the worm wheel, the front end and the rear end of the worm are connected to the left side and the right side of the top of the rear end of the inner wall of the supporting frame in a rotating mode, a crank is fixedly connected to the right end of the worm in a coaxial mode, the front end of the rack is hinged to a supporting rod, and the top end of the supporting rod is fixedly connected to the center of the rear side of the bottom end of the leg supporting plate.

Preferably, the top end of the box body is rotatably connected with a second gear meshed with the rack, the center position of the upper surface of the second gear is in threaded connection with a threaded rod capable of moving up and down, and the top end of the threaded rod is hinged with the center position of the bottom end of the outer surface of the backrest.

Preferably, the upper surfaces of the backrest, the leg supporting plate and the seat plate are provided with sponge cushions.

Preferably, the upper surface of the positioning plate at the right end of the support frame is provided with a containing groove, the inner wall of the containing groove is connected with a movable block capable of moving up and down in a sliding manner, the front side and the rear side of the outer surface of the movable block are hinged with expansion plates, the left end of the outer surface of each expansion plate is fixedly connected with a retaining ring, and the upper surface of the positioning plate at the left side of the support frame is provided with a positioning block matched with the retaining ring.

Preferably, the rear side of the top end outside the left side of the support frame is provided with a positioning ring for positioning the drainage tube.

The utility model has novel structure, ingenious conception and simple and convenient operation, and compared with the prior art, the utility model has the following advantages:

the drainage device is simple to operate, convenient to use, ingenious in structure, novel in concept, strong in practicability, multiple in function, wide in application range and beneficial to popularization, drainage operation of different patients in different states is achieved by arranging the angle adjusting device capable of adjusting the leg supporting plate and the backrest, the comfort level of the patients is improved, the drainage device is convenient for medical workers to use, the application range of the drainage device is expanded, the practicability and the functionality of the drainage device are improved, the doctor experience of the patients is further improved by arranging the sponge cushion, the position fixing of the drainage tube is achieved by arranging the positioning ring, the safety of the drainage device is further improved, the use of the medical workers and the patients is further facilitated by arranging the foldable and retractable plate, the functionality of the drainage device is improved, and the popularization is facilitated.

Drawings

Fig. 1 is a perspective view 1 of a drainage device specially used for thoracic surgery of the present invention.

Fig. 2 is a perspective view 2 of a thoracic surgery special drainage device of the present invention.

Fig. 3 is a schematic view of the internal structure of the support frame of the drainage device special for thoracic surgery of the utility model.

Fig. 4 is a schematic structural diagram of the interior of a box body of the drainage device special for thoracic surgery of the utility model.

Fig. 5 is a structural schematic diagram of a positioning plate of the drainage device special for thoracic surgery of the utility model.

1-support frame, 2-leg support plate, 3-seat plate, 4-positioning plate, 5-expansion plate, 6-moving plate, 7-garbage bin, 8-drainage tube, 9-drainage cover, 10-backup plate, 11-crank, 12-support rod, 13-box, 14-fixing plate, 15-worm, 16-worm wheel, 17-first gear, 18-rack, 19-second gear, 20-threaded rod, 21-moving block, 22-positioning block, 23-retaining ring, and 24-positioning ring.

Detailed Description

The following are specific embodiments of the present invention, and the technical solutions of the present invention will be further described with reference to the drawings, but the present invention is not limited to these embodiments.

As shown in figures 1-5, the utility model provides a thoracic surgery special drainage device, which comprises a support frame 1, wherein a leg support plate 2 is hinged at the top of the front end of the support frame 1, a seat plate 3 is fixedly connected at the top end of the support frame 1, a backrest 10 is hinged at the rear end of the seat plate 3, a connecting plate is fixedly connected at the top end of the central position of the inner wall of the support frame 1, an angle adjusting device is arranged at the top end of the connecting plate, the angle adjusting device controls the angle adjustment of the leg support plate 2 and the seat plate 10, a fixed plate 14 is fixedly connected at the central position of the rear end of the support frame 1, a box body 13 is fixedly connected at the top end of the fixed plate 14, a lifting device linked with the angle adjusting device is arranged inside the box body 13, positioning plates 4 are respectively and fixedly connected at the left side and the right side of the front end of the top of the support frame 1, a retractable and foldable telescopic plate 5 is arranged at the top end of the positioning plate 4, the rear side of the outer surface of the left end of the support frame 1 is connected with a retractable movable plate 6 in a sliding mode, the top end of the movable plate 6 is provided with a detachable garbage can 7, the top end of the garbage can 7 is fixedly connected with a drainage tube 8, and the top end of the drainage tube 8 is fixedly connected with a drainage cover 9.

The center position of the upper surface of the connecting plate is slidably connected with a rack 18 capable of moving back and forth, the center position of the right side of the outer surface of the rack 18 is meshed with a first gear 17, the first gear 17 is rotatably connected to the right side of the center position of the upper surface of the connecting plate, the top end of the first gear 17 is coaxially and fixedly connected with a worm wheel 16, the rear side of the outer surface of the worm wheel 16 is meshed with a worm 15, the front end and the rear end of the worm 15 are rotatably connected to the left side and the right side of the top of the rear end of the inner wall of the supporting frame 1, the right end of the worm 15 is coaxially and fixedly connected with a crank 11, the front end of the rack 18 is hinged with a supporting rod 12, and the top end of the supporting rod 12 is fixedly connected to the center position of the rear side of the bottom end of the leg supporting plate 2.

A second gear 19 engaged with the rack 18 is rotatably connected to the top end of the box body 13, a threaded rod 20 capable of moving up and down is connected to the center position of the upper surface of the second gear 19 in a threaded manner, and the top end of the threaded rod 20 is hinged to the center position of the bottom end of the outer surface of the backrest 10

The working principle of the angle adjusting device is as follows: the crank 11 is rotated to drive the worm 15 to rotate, the worm 15 drives the first gear 17 to rotate through the worm wheel 16 in the rotating process, the rack 18 is driven to move back and forth in the rotating process of the first gear 17, the leg supporting plate 2 is driven to turn over outwards in the forward moving process of the rack 18, the rack 18 drives the backup plate 10 to turn over downwards at the moment, the angle adjustment of the backup plate 10 and the angle adjustment of the leg supporting plate 2 are simultaneously carried out through the rotation of the rack 18 and the rotation of the second gear 19, and the threaded rod 20 is driven to move up and down in the rotating process of the second gear 19, so that the angle adjustment of the backup plate 10 is realized. Is beneficial to popularization.

Sponge cushions are arranged on the upper surfaces of the backrest 10, the leg supporting plate 2 and the seat plate 3.

The comfort level of the patient is improved by arranging the spongy cushion, and the doctor-seeing experience of the patient is further improved.

The upper surface of the positioning plate 4 positioned at the right end of the support frame 1 is provided with a containing groove, the inner wall of the containing groove is connected with a movable block 21 capable of moving up and down in a sliding manner, the front side and the rear side of the outer surface of the movable block 21 are hinged with expansion plates 5, the left end of the outer surface of each expansion plate 5 is fixedly connected with a retaining ring 23, and the upper surface of the positioning plate 4 positioned at the left side of the support frame 1 is provided with a positioning block 22 matched with the retaining ring 23.

The telescopic plate 5 is arranged to allow medical staff to place medicines or patients to place sundries, so that the practicability and functionality of the medical staff are improved, meanwhile, the telescopic plate 5 can be folded and retracted into the accommodating groove formed in the positioning plate 4, the use of the patients or the medical staff is not affected, and the practicability of the medical staff is improved, so that the medical staff is favorable for popularization.

The rear side of the top end outside the left side of the support frame 1 is provided with a positioning ring for positioning the drainage tube 8.

The positioning ring 8 is arranged to fix the position of the drainage tube 8, so that the drainage tube 8 is prevented from slipping off in the using process, the practicability and functionality of the drainage tube are improved, and the drainage tube is favorable for popularization.

The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the utility model as defined in the appended claims.

Claims

1. The utility model provides a special drainage device of thoracic surgery which characterized in that: comprises a supporting frame (1), a leg supporting plate (2) is hinged to the top of the front end of the supporting frame (1), a seat plate (3) is fixedly connected to the top end of the supporting frame (1), a backrest (10) is hinged to the rear end of the seat plate (3), a connecting plate is fixedly connected to the top end of the central position of the inner wall of the supporting frame (1), an angle adjusting device is arranged at the top end of the connecting plate and used for controlling the angle adjustment of the leg supporting plate (2) and the backrest plate (10), a fixed plate (14) is fixedly connected to the central position of the rear end of the supporting frame (1), a box body (13) is fixedly connected to the top end of the fixed plate (14), a lifting device linked with the angle adjusting device is arranged inside the box body (13), and positioning plates (4) are fixedly connected to the left side and the right side of the front end of the top of the supporting frame (1) respectively, the top of locating plate (4) is provided with collapsible folding expansion plate (5), the rear side sliding connection of support frame (1) left end surface has collapsible movable plate (6), the top of movable plate (6) is provided with detachable garbage bin (7), the top fixedly connected with drainage tube (8) of garbage bin (7), the top fixedly connected with drainage cover (9) of drainage tube (8).

2. The thoracic surgical drainage device of claim 1, wherein: the connecting plate is characterized in that a rack (18) capable of moving back and forth is connected to the center of the upper surface of the connecting plate in a sliding mode, a first gear (17) is meshed to the center of the right side of the outer surface of the rack (18), the first gear (17) is connected to the right side of the center of the upper surface of the connecting plate in a rotating mode, a worm wheel (16) is fixedly connected to the top end of the first gear (17) in a coaxial mode, a worm (15) is meshed to the rear side of the outer surface of the worm wheel (16), the front end and the rear end of the worm (15) are connected to the left side and the right side of the top of the rear end of the inner wall of the supporting frame (1) in a rotating mode, a crank (11) is fixedly connected to the right end of the worm (15) in a coaxial mode, a supporting rod (12) is hinged to the front end of the rack (18), and the top end of the supporting rod (12) is fixedly connected to the center of the rear side of the bottom end of the leg supporting plate (2).

3. The thoracic surgical drainage device of claim 1, wherein: the top end of the box body (13) is rotatably connected with a second gear (19) meshed with the rack (18), the central position of the upper surface of the second gear (19) is in threaded connection with a threaded rod (20) capable of moving up and down, and the top end of the threaded rod (20) is hinged to the central position of the bottom end of the outer surface of the backrest (10).

4. The thoracic surgical drainage device of claim 1, wherein: sponge cushions are arranged on the upper surfaces of the backrest (10), the leg supporting plate (2) and the seat plate (3).

5. The thoracic surgical drainage device of claim 1, wherein: the upper surface of a positioning plate (4) positioned at the right end of the support frame (1) is provided with a containing groove, the inner wall of the containing groove is connected with a movable block (21) capable of moving up and down in a sliding mode, the front side and the rear side of the outer surface of the movable block (21) are hinged with expansion plates (5), the left end of the outer surface of each expansion plate (5) is fixedly connected with a retaining ring (23), and a positioning block (22) matched with the retaining ring (23) is arranged on the upper surface of the positioning plate (4) positioned at the left side of the support frame (1).

6. The thoracic surgical drainage device of claim 1, wherein: the rear side of the top end outside the left side of the support frame (1) is provided with a positioning ring for positioning the drainage tube (8).