CN220714044U

CN220714044U - Intubate clamping device

Info

Publication number: CN220714044U
Application number: CN202321465862.2U
Authority: CN
Inventors: 周治安; 银雪妮; 施丽华; 罗丹; 王海英
Original assignee: People's Hospital Of Hechi
Current assignee: People's Hospital Of Hechi
Priority date: 2023-06-09
Filing date: 2023-06-09
Publication date: 2024-04-05
Anticipated expiration: 2033-06-09

Abstract

The utility model relates to the technical field of medical appliances, in particular to an intubation clamping device, which comprises a fixed seat, wherein a clamping plate is arranged in the fixed seat, the fixed seat is connected with a connecting seat through a connecting column, and the front surface of the connecting seat is provided with a clamping mechanism; the clamping mechanism comprises a clamping seat, the front of the connecting seat is provided with the clamping seat, the top of the clamping seat is provided with a sliding groove, the inside of the sliding groove is provided with two groups of mounting posts, the top of the clamping seat and the back of the mounting posts are provided with positioning posts, the clamping seat is connected with two groups of clamping frames through the mounting posts and the positioning posts, a rotating ring is arranged between the clamping frames, the back of the clamping frames is provided with a clamping ring, and the clamping ring is connected with a fixed ring through a plurality of springs.

Description

Intubate clamping device

Technical Field

The utility model relates to the technical field of medical instruments, in particular to an intubation clamping device.

Background

At present, in heart or vascular surgery, a blood vessel is often required to be cannulated, and a clinically existing use method is to directly cannula in a manual handheld mode, but some special parts are often not available or suitable for people, and in the case, if the handheld cannula is still used, the accuracy of the cannula is affected, so that the cannula is easy to fail;

through search, publication number: CN202207177U discloses a cardiovascular intubation clamping device, which is characterized by comprising two elastic clamping arms welded together, wherein the ends of the two elastic clamping arms are respectively connected with an elastic clamping piece matched with the periphery of the intubation; the cardiovascular intubation clamping device is reasonable and simple in structural design, safe and reliable to use, capable of meeting different intubation position requirements in multiple directions and angles, time-saving and labor-saving in operation, accurate and quick, and high in practicality;

with respect to the related art described above, the following drawbacks still exist during use: the clamping force is required to be controlled for a long time, hand ache is easily caused by long-term clamping, the clamping force is unstable, the intubation tube is easily deformed due to excessive strength, the intubation tube is easily separated due to excessive loosening, and the intubation tube is not easy to control in depth, so that the intubation tube fails.

Disclosure of Invention

The present utility model is directed to a cannula holding device, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the intubation clamping device comprises a fixing seat, wherein a clamping plate is arranged in the fixing seat, the fixing seat is connected with a connecting seat through a connecting column, and a clamping mechanism is arranged on the front surface of the connecting seat;

the clamping mechanism comprises a clamping seat, the front of the connecting seat is provided with the clamping seat, the top of the clamping seat is provided with a sliding groove, two groups of mounting columns are arranged in the sliding groove, the top of the clamping seat and the back of the mounting columns are provided with positioning columns, the clamping seat is connected with two groups of clamping frames through the mounting columns and the positioning columns, two groups of clamping frames are provided with rotating rings, the back of the clamping frames is provided with clamping rings, and the clamping rings are connected with fixing rings through a plurality of springs.

As a preferable scheme of the utility model, the bottom of the fixing seat is provided with the clamping column, the clamping column penetrates through the fixing seat and is connected with the clamping plate, the clamping column is connected with the fixing seat in a threaded manner, and the clamping column is connected with the clamping plate in a rotary manner.

As a preferable scheme of the utility model, the connection mode of the fixing seat and the connecting column is rotary connection, and the connection mode of the connecting seat and the clamping seat is rotary connection.

As a preferable scheme of the utility model, the two groups of clamping frames are internally provided with the finger rings at the positions corresponding to the two groups of mounting columns, the inner structure size of the finger rings is correspondingly arranged with the outer structure size of the mounting columns, and the mounting columns are connected with the sliding grooves in a sliding manner.

As a preferable scheme of the utility model, the connection mode of the rotating ring and the positioning column is rotary connection, the connection mode of the two groups of clamping frames and the rotating ring is rotary connection, and the two groups of clamping rings and the two groups of fixing rings are in semicircular structure design.

As the preferable scheme of the utility model, a layer of anti-slip soft cushion is arranged in each of the two groups of the fixed rings, the anti-slip soft cushion is made of silica gel materials, and two groups of torsion springs are arranged on the outer side of the clamping frame and on one side far away from the rotating ring.

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

1. according to the utility model, through the design of the clamping mechanism, the problem that medical staff needs to clamp the intubation tube is solved, meanwhile, the clamping force of the clamping ring is adjusted to a proper force, and the problems that the intubation tube is easy to deform and fall off due to excessive force and the intubation tube is difficult to control in depth and fails due to unstable clamping force are avoided.

2. According to the utility model, through the design of the fixing seat, the clamping plate and the connecting column, the catheter can be effectively fixed, multi-angle adjustment can be realized, the intubation operation is convenient, and the success rate of the operation is increased.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;

FIG. 2 is a schematic perspective view of a clamping mechanism according to the present utility model;

fig. 3 is a schematic perspective view of a clamping frame according to the present utility model.

In the figure: 1. a fixing seat; 2. a clamping plate; 3. a connecting column; 4. a connecting seat; 5. a clamping mechanism; 501. a clamping seat; 502. a sliding groove; 503. a mounting column; 504. positioning columns; 505. a clamping frame; 506. a rotating ring; 507. a clamping ring; 508. a spring; 509. a fixing ring; 510. a finger ring; 511. and a torsion spring.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

In an embodiment of the present utility model,

aiming at the defects of the prior art, the utility model aims to provide an intubation clamping device which aims to solve the technical problems that the clamping force needs to be controlled for a long time in the prior art, the long-term clamping is easy to cause hand ache, the clamping force is unstable, the intubation deformation is easy to cause due to excessive force, the intubation is easy to fall off due to excessive loosening, and the intubation depth is not easy to control, so that the intubation fails.

Referring to fig. 1-3, the present utility model provides a technical solution:

the intubation clamping device comprises a fixed seat 1, wherein a clamping plate 2 is arranged in the fixed seat 1, the fixed seat 1 is connected with a connecting seat 4 through a connecting column 3, and a clamping mechanism 5 is arranged on the front surface of the connecting seat 4;

further, at first fix fixing base 1 in appointed position department, the bottom of fixing base 1 is provided with the spliced pole, the spliced pole runs through fixing base 1 and is connected with grip block 2, the connected mode of spliced pole and fixing base 1 is threaded connection, the connected mode of spliced pole and grip block 2 is swivelling joint, rotate the spliced pole, drive grip block 2 and remove in fixing base 1's inside, cooperation fixing base 1 fixes clamping device, fix the intubate in fixture 5, in actual use, the front of connecting seat 4 is provided with the knob, the knob is connected with fixture 5 through spliced pole 3, during the knob rotates, the knob passes through spliced pole 3 and drives fixture 5 and rotate, and drive the intubate through fixture 5 and rotate, when rotating the intubate to suitable angle, the connected mode of fixing base 1 and spliced pole 3 is swivelling joint, drive connecting seat 4 through spliced pole 3 rotates, and drive fixture 5 through connecting seat 4 rotates, can adjust the angle and the direction of intubate, convenient to use person uses.

Referring to fig. 1 to 3, the specific structure of the clamping mechanism 5 is as follows:

the fixture 5 includes grip slipper 501, the front of connecting seat 4 is provided with grip slipper 501, sliding tray 502 has been seted up at the top of grip slipper 501, the inside of sliding tray 502 is provided with two sets of erection columns 503, the top of grip slipper 501 just is located the back of erection column 503 and is provided with reference column 504, grip slipper 501 is connected with two sets of holders 505 through erection column 503 and reference column 504, be provided with swivel ring 506 between two sets of holders 505, the back of holder 505 is provided with the grip ring 507, the grip ring 507 is connected with solid fixed ring 509 through a plurality of spring 508, the inside of two sets of holders 505 just is located the corresponding position department of two sets of erection columns 503 and all is provided with ring 510, the outside of holder 505 just is located one side of keeping away from swivel ring 506 and is provided with two sets of torsion springs 511.

Furthermore, the mounting post 503 is pulled outwards by the clamping mechanism 5 to connect the mounting post 503 with the sliding groove 502 in a sliding manner, the mounting post 503 is pulled to slide outwards in the sliding groove 502, the mounting post 503 drives the finger ring 510 to move when moving, the torsion spring 511 enters an open state, the clamping frame 505 is driven to move by the finger ring 510, the clamping frame 505 rotates with the rotating ring 506, the rotating ring 506 is connected with the positioning post 504 in a rotating manner, the two groups of clamping frames 505 are connected with the rotating ring 506 in a rotating manner, the positioning post 504 plays a limiting role on the rotating ring 506 at the moment and drives the two groups of clamping rings 507 to open, the clamping ring 507 drives the fixed ring 509 to open, the inserting pipe is placed in the fixed ring 509, the mounting post 503 is released, the tension applied by the torsion spring 511 is removed and then retracted, the two groups of finger rings 510 are driven to close, the clamping frame 505 is driven to be close by the finger ring 510, the two groups of clamping rings 507 and the two groups of fixing rings 509 are in a semicircular structural design, so that the clamping rings 507 are combined, a layer of anti-slip soft cushion is arranged in the two groups of fixing rings 509, the anti-slip soft cushion is made of silica gel material, the clamping rings 507 drive the fixing rings 509 to be combined and clamp the insertion tube, the spring 508 can effectively avoid the problems that the insertion tube is deformed and easily separated due to overstretched force and the depth of the insertion tube is not easy to control, the insertion tube fails, when the operation is carried out, the outer side of the mounting column 503 and the position corresponding to the finger ring 510 and the position corresponding to the positioning column 504 are provided with fixing covers, the fixing covers are in threaded connection with the mounting column 503 and the positioning column 504, the fixing cover is unscrewed from the mounting post 503 and the positioning post 504, the inner structure of the finger ring 510 is correspondingly arranged with the outer structure of the mounting post 503, and the clamping frame 505 is taken down from the clamping seat 501, so that the manual clamping can be performed by medical staff.

The working flow of the utility model is as follows: when the clamping device is used, the fixing seat 1 is fixed at a designated position, the clamping column is arranged at the bottom of the fixing seat 1 and penetrates through the fixing seat 1 and is connected with the clamping plate 2, the clamping column is in threaded connection with the fixing seat 1, the clamping column is in rotary connection with the clamping plate 2, the clamping plate 2 is driven to move in the fixing seat 1 by means of rotation, the clamping device is fixed by the cooperation of the fixing seat 1, the cannula is fixed in the clamping mechanism 5, the knob is arranged on the front face of the connecting seat 4 in actual use, the knob is connected with the clamping mechanism 5 through the connecting column 3, the knob drives the clamping mechanism 5 to rotate through the connecting column 3 and drives the cannula to rotate through the clamping mechanism 5, and when the cannula is rotated to a proper angle, the connecting seat 4 is driven to rotate through the connecting column 3 and drives the clamping mechanism 5 to rotate through the connecting seat 4, so that the angle and the direction of the cannula can be adjusted.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Cannula clamping device, including fixing base (1), its characterized in that: the fixing seat (1) is internally provided with a clamping plate (2), the fixing seat (1) is connected with a connecting seat (4) through a connecting column (3), and the front surface of the connecting seat (4) is provided with a clamping mechanism (5);

clamping mechanism (5) are including grip slipper (501), the front of connecting seat (4) is provided with grip slipper (501), sliding tray (502) have been seted up at the top of grip slipper (501), the inside of sliding tray (502) is provided with two sets of erection columns (503), the top of grip slipper (501) just is located the back of erection column (503) and is provided with reference column (504), grip slipper (501) are connected with two sets of holders (505) through erection column (503) and reference column (504), two sets of be provided with rotation ring (506) between holder (505), the back of holder (505) is provided with clamping ring (507), clamping ring (507) are connected with solid fixed ring (509) through a plurality of spring (508).

2. A cannula holding device according to claim 1, wherein: the bottom of fixing base (1) is provided with the spliced pole, the spliced pole runs through fixing base (1) and is connected with grip block (2), the connected mode of spliced pole and fixing base (1) is threaded connection, the connected mode of spliced pole and grip block (2) is rotation connection.

3. A cannula holding device according to claim 1, wherein: the fixing seat (1) is rotationally connected with the connecting column (3), and the connecting seat (4) is rotationally connected with the clamping seat (501).

4. A cannula holding device according to claim 1, wherein: two groups of clamping frames (505) are arranged at the positions corresponding to the two groups of mounting columns (503), finger rings (510) are arranged at the positions corresponding to the two groups of mounting columns (503), the inner structure size of each finger ring (510) is arranged corresponding to the outer structure size of each mounting column (503), and the mounting columns (503) are connected with the sliding grooves (502) in a sliding mode.

5. A cannula holding device according to claim 1, wherein: the connection mode of the rotating ring (506) and the positioning column (504) is rotary connection, the connection mode of the two groups of clamping frames (505) and the rotating ring (506) is rotary connection, and the two groups of clamping rings (507) and the two groups of fixing rings (509) are of semicircular structural design.

6. A cannula holding device according to claim 1, wherein: two sets of the inside of solid fixed ring (509) all is provided with one deck antiskid cushion, antiskid cushion is made by the silica gel material, the outside of holder (505) just is located one side that keeps away from swivel ring (506) and is provided with two sets of torsion springs (511).