CN213607888U

CN213607888U - Convenient cardiovascular internal medicine arm fixing device for operation who adjusts

Info

Publication number: CN213607888U
Application number: CN202022574201.6U
Authority: CN
Inventors: 孙甜甜; 吴晓杰; 高金玲
Original assignee: Second Affiliated Hospital Of Qiqihar Medical University
Current assignee: Second Affiliated Hospital Of Qiqihar Medical University
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-07-06
Anticipated expiration: 2030-11-10

Abstract

The utility model discloses a convenient arm fixing device for cardiovascular internal medicine operation who adjusts, including sick bed and gasbag, the mount pad has been placed to the inside of sick bed, two-way regulation pole through connection is in the inside of regulating block, the upper end fixedly connected with loading board of regulating block, the gasbag is installed to the inner wall of locating part, and the outer end through connection of locating part has the inserted bar, the inside integration in upper end of gasbag is connected with the connecting pipe, and the upper end swing joint of connecting pipe has sealed lid, the limiting plate has been placed to the right-hand member of sick bed, and the lower extreme fixedly connected with gag lever post of limiting plate, the gag lever post block is connected in the inside of spacing hole, and the right lower extreme at the sick bed is seted up in spacing hole, the upper. This convenient arm fixing device for cardiovascular internal medicine operation of adjusting, convenient spacing, and be convenient for be applicable to the arm of different thicknesses to easy installation is dismantled.

Description

Convenient cardiovascular internal medicine arm fixing device for operation who adjusts

Technical Field

The utility model relates to a relevant technical field of cardiovascular internal medicine operation specifically is a convenient arm fixing device for cardiovascular internal medicine operation who adjusts.

Background

With the progress of medical technology, diseases which can be treated in hospitals are more and more, cardiovascular internal medicine operation is one of the treatments, and in the process of the cardiovascular internal medicine operation, in order to prevent a patient from moving in a coma state and influencing the operation, a fixing device is needed to limit the arm.

However, general arm fixing device for cardiovascular internal medicine operation, inconvenient interval according to the wide people of different shoulders adjusts the arm mounting, the arm that is not convenient for be applicable to different thicknesses is difficult to the installation and dismantles, the utility model aims to provide a convenient arm fixing device for cardiovascular internal medicine operation who adjusts to solve the problem that above-mentioned background art provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a convenient arm fixing device for cardiovascular internal medicine operation who adjusts to solve most of cardiovascular internal medicine for operation arm fixing device who proposes in the above-mentioned background art, inconvenient spacing, and be not convenient for be applicable to the arm of different thicknesses, and be difficult to the problem of installation dismantlement.

In order to achieve the above object, the utility model provides a following technical scheme: an arm fixing device convenient to adjust and used for cardiovascular internal medicine surgeries comprises a sickbed and an air bag, wherein a mounting seat is placed in the sickbed, a bidirectional adjusting rod is rotatably connected in the mounting seat, the bidirectional adjusting rod is connected in an adjusting block in a penetrating manner, the lower end of the adjusting block is movably connected in a track, the track is arranged at the bottom end in the mounting seat, a bearing plate is fixedly connected to the upper end of the adjusting block, the inner end of the bearing plate is hinged to a limiting part, the air bag is mounted on the inner wall of the limiting part, the outer end of the limiting part is connected with an inserting rod in a penetrating manner, a connecting pipe is integrally connected in the upper end of the air bag, a sealing cover is movably connected to the upper end of the connecting pipe, a limiting plate is placed at the right end of the sickbed, a limiting, and the limiting hole is arranged at the right lower end of the sickbed, the connecting groove is arranged at the right upper end of the sickbed, and the connecting block is connected to the upper end of the limiting plate in an embedded manner.

Preferably, the mounting seat is connected with the sickbed in a nested manner, and the outer surface of a bidirectional adjusting rod arranged in the mounting seat is of a bidirectional thread-shaped structure.

Preferably, the adjusting blocks are arranged in bilateral symmetry about a longitudinal central axis of the bidirectional adjusting rod, and the bearing plate and the rail form a sliding structure through the adjusting blocks.

Preferably, the limiting part and the bearing plate form a turnover structure, the insertion rod is connected with the outer end of the bearing plate in a clamping manner, and the longitudinal section of the insertion rod is T-shaped.

Preferably, the longitudinal sections of the air bag and the limiting part are arc-shaped, the connecting pipe and the air bag form a communicating structure, and the connecting pipe and the sealing cover are connected in a threaded manner.

Preferably, the lower end longitudinal section shape of limiting plate is "U" style of calligraphy, and the lower extreme width of limiting plate equals with the outer wall width of mount pad to the connected mode of connecting block and spread groove that the limiting plate upper end set up is connected for magnetism.

Compared with the prior art, the beneficial effects of the utility model are that: the conveniently-adjusted arm fixing device for the cardiovascular internal medicine operation is convenient for adjusting the distance, is convenient to adapt to arms with different thicknesses, and is easy to install and disassemble;

1. the adjusting block and the two-way adjusting rod are arranged, the structural design of the bearing plate and the track enables the two-way adjusting rod to drive the adjusting block to slide left and right in the track when rotating, the outer surface of the two-way adjusting rod is of a two-way thread-shaped structure, the sliding directions of the bearing plate monomers are opposite, and therefore the distance is convenient to adjust;

2. the air bag is provided with a limiting part and a connecting pipe, the inserting rod is connected with the bearing plate in a clamping manner, so that the limiting part is limited by the inserting rod after the limiting part is turned over, and the air bag can be inflated due to the structural design of the connecting pipe and the air bag, so that the distance between the air bag and the bearing plate can be adjusted, and the air bag can be suitable for arms with different thicknesses;

3. the hospital bed is provided with a limiting plate and a connecting block, the width of the lower end of the limiting plate is equal to that of the outer wall of the mounting seat, so that the limiting plate is nested on the hospital bed, the limiting plate can be separated from the hospital bed, the mounting seat is connected with the hospital bed in a nested mode, the mounting seat is pushed towards the right end, the mounting seat is separated from the hospital bed, and mounting and dismounting are easy.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic diagram of a right side view cross-sectional structure of the connection between the limiting plate and the connecting groove of the present invention;

FIG. 3 is a schematic view of the right side view cross section structure of the adjusting block and the mounting seat of the present invention;

fig. 4 is a schematic view of the top view structure of the present invention.

In the figure: 1. a hospital bed; 2. a mounting seat; 3. a bidirectional adjusting rod; 4. an adjusting block; 5. a track; 6. a carrier plate; 7. a limiting member; 8. an air bag; 9. a connecting pipe; 10. a sealing cover; 11. a limiting plate; 12. a limiting rod; 13. a limiting hole; 14. connecting blocks; 15. connecting grooves; 16. and (4) inserting the rod.

Detailed Description

The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an arm fixing device convenient to adjust and used for cardiovascular internal medicine surgeries comprises a sickbed 1, a mounting seat 2, a bidirectional adjusting rod 3, an adjusting block 4, a rail 5, a bearing plate 6, a limiting part 7, an air bag 8, a connecting pipe 9, a sealing cover 10, a limiting plate 11, a limiting rod 12, a limiting hole 13, a connecting block 14, a connecting groove 15 and an inserting rod 16, wherein the mounting seat 2 is placed inside the sickbed 1, the bidirectional adjusting rod 3 is rotatably connected inside the mounting seat 2, the bidirectional adjusting rod 3 is connected inside the adjusting block 4 in a penetrating way, the lower end of the adjusting block 4 is movably connected inside the rail 5, the rail 5 is arranged at the bottom end inside the mounting seat 2, the bearing plate 6 is fixedly connected to the upper end of the adjusting block 4, the limiting part 7 is hinged to the inner end of the bearing plate 6, the air bag 8 is installed on the inner wall of the, the inside integration in upper end of gasbag 8 is connected with connecting pipe 9, and the upper end swing joint of connecting pipe 9 has sealed lid 10, and limiting plate 11 has been placed to the right-hand member of sick bed 1, and the lower extreme fixedly connected with gag lever post 12 of limiting plate 11, and gag lever post 12 block is connected in the inside of spacing hole 13, and sets up the right lower extreme at sick bed 1 in spacing hole 13 to spread groove 15 has been seted up to the upper right end of sick bed 1, and the upper end of limiting plate 11 is inlayed and is connected with connecting block 14.

As shown in fig. 1, the limiting member 7 and the bearing plate 6 form an overturning structure, the insertion rod 16 is connected with the outer end of the bearing plate 6 in a clamping manner, the longitudinal section of the insertion rod 16 is in a T shape, the limiting member 7 can overturn to limit the arm, the insertion rod 16 is clamped on the limiting member 7 to limit the limiting member 7, the insertion rod 16 is prevented from being separated from the limiting member 7, the longitudinal sections of the airbag 8 and the limiting member 7 are in an arc shape, the connecting pipe 9 and the airbag 8 form a communicating structure, the connecting pipe 9 and the sealing cover 10 are connected in a threaded manner, so that the airbag 8 and the limiting member 7 are both engaged with the arm, gas enters the airbag 8 through the connecting pipe 9, and the sealing cover 10 can be detached from the connecting pipe 9;

as shown in fig. 1 and 2, the longitudinal section of the lower end of the limiting plate 11 is U-shaped, the width of the lower end of the limiting plate 11 is equal to the width of the outer wall of the mounting seat 2, and the connecting block 14 arranged at the upper end of the limiting plate 11 is magnetically connected with the connecting groove 15, so that the U-shaped structure of the limiting plate 11 does not affect the rotation of the two-way adjusting rod 3, the limiting plate 11 can be nested on the hospital bed 1, and the limiting plate 11 is mounted on the hospital bed 1 through the connecting block 14 and is not easy to separate from the hospital bed 1;

as shown in fig. 1 and 3, the adjusting blocks 4 are arranged symmetrically left and right about the longitudinal central axis of the bidirectional adjusting rod 3, the bearing plate 6 forms a sliding structure with the rail 5 through the adjusting blocks 4, the adjusting blocks 4 enable the number of the bearing plate 6 to be consistent with that of the arms, and the bearing plate 6 can slide left and right to adjust the position;

as shown in fig. 1 and 4, the mounting base 2 is connected with the hospital bed 1 in a nested manner, the outer surface of the two-way adjusting rod 3 arranged inside the mounting base 2 is of a two-way thread-shaped structure, the mounting base 2 and the hospital bed 1 can be separated, and the two-way adjusting rod 3 enables the sliding directions of the bearing plates 6 to be opposite.

The working principle is as follows: when the conveniently-adjusted arm fixing device for the cardiovascular internal medicine surgery is used, the mounting seat 2 is placed inside the sickbed 1 by combining the drawing 1 and the drawing 2, the mounting seat 2 is pushed towards the left end until the left end of the mounting seat 2 abuts against the left end inside the sickbed 1, the limiting plate 11 is nested at the right end of the sickbed 1, the U-shaped structure at the lower end of the limiting plate 11 penetrates through the outer end of the bidirectional adjusting rod 3, the limiting rod 12 is clamped in the limiting hole 13, the connecting block 14 is magnetically connected in the connecting groove 15, and the mounting seat 2 is installed on the sickbed 1;

referring to fig. 1, 3 and 4, the distance between the single bearing plates 6 is adjusted according to the shoulder width of the patient, and the two-way adjusting rod 3 with the outer surface of the two-way threaded structure is rotated to enable the sliding directions of the single adjusting blocks 4 on the track 5 to be opposite, so that the distance between the bearing plates 6 is adjusted;

as shown in fig. 1, the left and right arms of the patient are placed on the bearing plate 6 respectively, the turning-over limiting part 7 allows the outer end of the limiting part 7 to be attached to the outer end of the bearing plate 6, the inserting rod 16 of the T-shaped structure is clamped at the outer ends of the bearing plate 6 and the limiting part 7, the position of the limiting part 7 is limited, the air bag 8 is inflated through the connecting pipe 9 according to the thickness of the arms, the lower end of the air bag 8 with the arc-shaped longitudinal section is attached to the arms, the sealing cover 10 is rotated to be in threaded connection with the connecting pipe 9, and the working principle of the conveniently-adjusted arm fixing device for the cardiovascular medical surgery is realized.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a convenient arm fixing device for cardiovascular internal medicine operation who adjusts, includes sick bed (1) and gasbag (8), its characterized in that: the hospital bed is characterized in that a mounting seat (2) is placed inside a hospital bed (1), a two-way adjusting rod (3) is rotatably connected inside the mounting seat (2), the two-way adjusting rod (3) is connected inside an adjusting block (4) in a penetrating manner, the lower end of the adjusting block (4) is movably connected inside a track (5), the track (5) is arranged at the bottom end inside the mounting seat (2), a bearing plate (6) is fixedly connected to the upper end of the adjusting block (4), the inner end of the bearing plate (6) is hinged to a limiting part (7), an air bag (8) is installed on the inner wall of the limiting part (7), an inserting rod (16) is connected to the outer end of the limiting part (7) in a penetrating manner, a connecting pipe (9) is integrally connected to the inner end of the air bag (8), a sealing cover (10) is movably connected to the upper end of the connecting pipe, and the lower extreme fixedly connected with gag lever post (12) of limiting plate (11), gag lever post (12) block is connected in the inside of spacing hole (13), and just spacing hole (13) are seted up at the right lower extreme of sick bed (1) to spread groove (15) have been seted up to the upper right end of sick bed (1), the upper end of limiting plate (11) is inlayed and is connected with connecting block (14).

2. The conveniently adjustable arm fixing device for cardiovascular internal medicine surgery of claim 1, wherein: the mounting seat (2) is connected with the sickbed (1) in a nested manner, and the outer surface of a bidirectional adjusting rod (3) arranged in the mounting seat (2) is of a bidirectional thread-shaped structure.

3. The conveniently adjustable arm fixing device for cardiovascular internal medicine surgery of claim 1, wherein: the adjusting blocks (4) are arranged in a bilateral symmetry mode about a longitudinal central axis of the bidirectional adjusting rod (3), and the bearing plate (6) and the rail (5) form a sliding structure through the adjusting blocks (4).

4. The conveniently adjustable arm fixing device for cardiovascular internal medicine surgery of claim 1, wherein: the limiting piece (7) and the bearing plate (6) form a turnover structure, the insertion rod (16) is connected with the outer end of the bearing plate (6) in a clamping mode, and the longitudinal section of the insertion rod (16) is T-shaped.

5. The conveniently adjustable arm fixing device for cardiovascular internal medicine surgery of claim 1, wherein: the longitudinal sections of the air bag (8) and the limiting part (7) are arc-shaped, the connecting pipe (9) and the air bag (8) form a communicating structure, and the connecting pipe (9) and the sealing cover (10) are connected in a threaded mode.

6. The conveniently adjustable arm fixing device for cardiovascular internal medicine surgery of claim 1, wherein: the lower extreme longitudinal section shape of limiting plate (11) is "U" style of calligraphy, and the lower extreme width of limiting plate (11) equals with the outer wall width of mount pad (2) to the connected mode of connecting block (14) and spread groove (15) that limiting plate (11) upper end set up is connected for magnetism.