CN209984768U

CN209984768U - Clamping device for cardiovascular intubation

Info

Publication number: CN209984768U
Application number: CN201920606456.0U
Authority: CN
Inventors: 张梅
Original assignee: 张梅
Current assignee: Central Hospital of Wuhan
Priority date: 2019-04-29
Filing date: 2019-04-29
Publication date: 2020-01-24
Anticipated expiration: 2029-04-29

Abstract

The utility model discloses a clamping device that cardiovascular intubation was used, including the centre gripping main part, the one end of centre gripping main part is provided with big ring, one side of big ring is provided with little ring, the inboard of big ring and little ring is provided with the skid resistant course, the elastic structure is installed to one end between big ring and the little ring, the both ends of elastic structure include magnet, the spring is installed in the outside of both ends magnet, the handle is installed respectively to the one end of big ring and little ring, the one end of two handles includes the crown, the clamping piece is installed to one side of crown, install compression spring between crown and the clamping piece. The utility model discloses a big ring and the little ring inboard in the centre gripping main part set up the skid resistant course, set up the elastic structure simultaneously between big ring and little ring, set up clamping piece and compression spring on the crown, but the person of facilitating the use can control power way and save hand power way more easily when pressing from both sides, and the skid resistant course can reduce the phenomenon emergence that the centre gripping main part broke hands simultaneously.

Description

Clamping device for cardiovascular intubation

Technical Field

The utility model relates to the field of medical supplies, in particular to clamping device for cardiovascular intubation.

Background

The manual intubation on the cardiovascular operation can not be avoided, some auxiliary props can be used in the operation process generally, wherein the clamping device is applied in the cardiovascular intubation process due to the properties of labor saving, convenient disinfection and the like.

But because the holder of auxiliary assembly if not enough clamping-force leads to the intubate to kick-back very easily when artifical intubate, if the centre gripping dynamics is too big, will produce the deformation of certain degree to the intubate and make the operation process produce danger, do not have laborsaving holder simultaneously, the doctor often hand acid and numb when using for a long time, and then influences the intubate effect.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a clamping device that cardiovascular intubate was used, can accomplish to be more laborsaving often at supplementary centre gripping, do not make the intubate produce deformation or resilience because of the dynamics size simultaneously when the centre gripping.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a clamping device that cardiovascular intubation was used, including the centre gripping main part, the one end of centre gripping main part is provided with big ring, one side of big ring is provided with little ring, the inboard of big ring and little ring is provided with the skid resistant course, the elastic structure is installed to one end between big ring and the little ring, the both ends of elastic structure include magnet, the spring is installed in the outside of both ends magnet, the handle is installed respectively to the one end of big ring and little ring, the mid-mounting of two handles has the hinge bar, the one end of two handles includes the crown, the clamping piece is installed to one side of crown, install compression spring between crown and the clamping piece.

As an optimal technical scheme of the utility model, through hinge bar swing joint between two handles, crown and clamping piece pass through compression spring elastic connection.

As an optimal technical scheme of the utility model, big ring and little ring inboard are protruding form granular structure, the skid resistant course comprises rubber paint.

As an optimal technical scheme of the utility model, through spring elastic connection between big ring and the little ring, and the spring is coil spring.

As an optimal technical scheme of the utility model, the clamping piece inboard is provided with the slipmat, the clamping piece is the semicircle structure, and forms circular structure after the contact of both sides clamping piece.

As an optimal technical scheme of the utility model, magnet is the cuboid shape, connect for magnetism between the magnet of both ends, and the connection one end of magnet uses the silica gel cladding, magnet comprises the alnico material.

As an optimized technical proposal of the utility model, the spring is made of steel wire material.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a big ring and the little ring inboard in the centre gripping main part set up the skid resistant course, set up the elastic structure simultaneously between big ring and little ring, set up clamping piece and compression spring on the crown, but the person of facilitating the use can control power way and save hand power way more easily when pressing from both sides, and the skid resistant course can reduce the phenomenon emergence that the centre gripping main part broke hands simultaneously.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the elastic structure of the present invention;

FIG. 3 is a schematic view of the crown structure of the present invention;

in the figure: 1. a clamping body; 2. a big finger ring; 3. a small finger ring; 4. an anti-slip layer; 5. an elastic structure; 6. a magnet; 7. a spring; 8. a handle; 9. a hinged lever; 10. a crown; 11. a clip; 12. compressing the spring.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Wherein like reference numerals refer to like parts throughout.

Example 1

As shown in fig. 1-3, the utility model provides a clamping device that cardiovascular intubation was used, including centre gripping main part 1, the one end of centre gripping main part 1 is provided with big ring 2, one side of big ring 2 is provided with little ring 3, the inboard of big ring 2 and little ring 3 is provided with skid resistant course 4, elastic structure 5 is installed to one end between big ring 2 and the little ring 3, elastic structure 5's both ends include magnet 6, spring 7 is installed in the outside of both ends magnet 6, handle 8 is installed respectively to the one end of big ring 2 and little ring 3, the mid-mounting of two handles 8 has hinge rod 9, the one end of two handles 8 includes crown 10, clamping piece 11 is installed to one side of crown 10, install compression spring 12 between crown 10 and the clamping piece 11.

Further, through articulated rod 9 swing joint between two handles 8, crown 10 and clamping piece 11 pass through compression spring 12 elastic connection, and handle 8 accessible articulated rod 9 makes clamping piece 11 on crown 10 produce and presss from both sides power of getting, and compression spring 12 can absorb some moment when pressing from both sides power too big simultaneously, avoids getting the thing to the clamp and influences.

Big ring 2 and little ring 3 inboard are protruding form granule structure, and skid resistant course 4 comprises rubber paint, and when the user used through big ring 2 and little ring 3, skid resistant course 4 and granule structure multiplicable frictional force reduce to press from both sides the phenomenon of getting off the hand of main part 1 and take place.

The large finger ring 2 and the small finger ring 3 are elastically connected through a spring 7, and the spring 7 is a spiral spring, so that when the large finger ring 2 and the small finger ring 3 are used, the spring 7 can assist in expanding the distance between the large finger ring and the small finger ring.

The inner side of the clamping piece 11 is provided with an anti-skid pad, the clamping piece 11 is of a semi-circular structure, and the clamping pieces 11 on the two sides are in contact to form a circular structure, so that the cannula can be coated by the clamping pieces 11, the friction area is increased, and the anti-skid pad can increase the friction force when the cannula is clamped.

Magnet 6 is the cuboid shape, connect for magnetism between the both ends magnet 6, and the connection one end of magnet 6 uses the silica gel cladding, magnet 6 comprises alnico material, when big ring 2 and little ring 3 compression spring 7, required power is said and will be increased on the finger, magnetic force between its magnet 6 then can reduce the reaction force of spring after suffering the compression, wherein the silica gel protective layer can avoid the granule that the striking produced between the magnet to drop, simultaneously two mutual magnetic force adsorb between the magnet 6 and the fixed clamp is got the back, spring 7 in the outside also can assist and loosen between the magnet 6, avoid propping apart the too big danger that arouses of distance between the crown 10 because of the excessive force produces.

The spring 7 is made of steel wire material, so that the spring 7 can be used repeatedly, and the auxiliary effect of partially clamping the main body 1 after the elasticity is lost is avoided.

Specifically, the user can pass through the big ring 2 of the clamping main body 1 and the skid resistant layer 4 on the inner side of the small ring 3, so that the clamping main body 1 is not easy to slip off from the hand, when the clamping tube is clamped by the clamping piece 11 on the crown 10 of the elastic structure 5 between the big ring 2 and the small ring 3, the magnetic force between the magnets 6 on the inner side of the elastic structure 5 can be fixed, the magnetic force between the magnets 6 can be reduced by the spring 7 on the outer side of the magnets 6, when the handle 8 on the clamping main body 1 is loosened by a worker through the hinged rod 9, the danger caused by the fact that the handle 10 on the handle 8 is spread by excessive force for a large distance is avoided, when the clamping piece 11 on the handle 10 can be clamped, the excessive clamping force is absorbed by the compression spring 12 and the clamping tube is fixed, and the phenomenon that the clamping tube is deformed due to excessive clamping force is.

Finally, it should be noted that: 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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A clamping device for cardiovascular intubation comprises a clamping main body (1) and is characterized in that a large ring (2) is arranged at one end of the clamping main body (1), a small ring (3) is arranged on one side of the large ring (2), anti-slip layers (4) are arranged on the inner sides of the large ring (2) and the small ring (3), an elastic structure (5) is installed at one end between the large ring (2) and the small ring (3), magnets (6) are included at two ends of the elastic structure (5), a spring (7) is installed on the outer side of each magnet (6), handles (8) are respectively installed at one ends of the large ring (2) and the small ring (3), a hinged rod (9) is installed at the middle of each clamping piece (8), one ends of the two handles (8) include a handle head (10), and a handle (11) is installed at one side of the handle head (10), a compression spring (12) is arranged between the crown (10) and the clamping piece (11).

2. A cardiovascular intubation clamping device according to claim 1, wherein said two handles (8) are articulated by means of a hinge rod (9), said crown (10) and said jaw (11) being elastically connected by means of a compression spring (12).

3. The cardiovascular intubation clamping device according to claim 1, wherein the inner sides of the big finger ring (2) and the small finger ring (3) are of a convex particle structure, and the anti-slip layer (4) is made of rubber paint.

4. The cardiovascular intubation clamping device according to claim 1, wherein the large finger ring (2) and the small finger ring (3) are elastically connected through a spring (7), and the spring (7) is a coil spring.

5. The cardiovascular intubation clamping device according to claim 1, wherein the inside of the clip (11) is provided with a non-slip mat, the clip (11) has a semi-circular arc structure, and the clip (11) on two sides forms a circular structure after contacting.

6. The cardiovascular intubation clamping device according to claim 1, wherein the magnet (6) is rectangular, the magnets (6) are magnetically connected to each other at the two ends, the connected end of the magnet (6) is coated with silicone, and the magnet (6) is made of alnico.

7. A cardiovascular intubation holding device according to claim 1, wherein said spring (7) is made of steel wire material.