CN213910391U

CN213910391U - Novel ligation vascular clamp

Info

Publication number: CN213910391U
Application number: CN202022531507.3U
Authority: CN
Inventors: 兰谋
Original assignee: Beibei Traditional Chinese Medicine Hospital Of Chongqing City
Current assignee: Beibei Traditional Chinese Medicine Hospital Of Chongqing City
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-08-10
Anticipated expiration: 2030-11-05

Abstract

The utility model belongs to the technical field of medical instrument, especially, be a novel ligature vascular clamp, including the U template, the threaded rod is run through at the top of U template, the threaded rod passes through threaded connection with the U template, the top of threaded rod is fixed with the knob, the bottom of threaded rod is rotated through the bearing and is connected with the slide, the both sides wall of slide respectively with the adjacent one side inner wall sliding connection of U template, the bottom both ends of slide all are connected with the connecting rod through the round pin hub rotation, the bottom of connecting rod all is connected with splint through the round pin hub rotation, a lateral wall that splint are close to the connecting rod all is fixed with T type guide bar. The utility model discloses a set up U template, threaded rod, knob, slide, connecting rod, splint, T type guide bar and handle, then can comparatively convenient and fast's regulation centre gripping dynamics to can be when possessing better ligature effect, can not damage the blood vessel again, so the practicality is stronger.

Description

Novel ligation vascular clamp

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a novel ligation vascular clamp.

Background

The appearance of vascular clamp has created very big facility for clinical operation, relies on a lot of operations of vascular clamp to implement safely, and present vascular clamp is owing to the elastic force effect centre gripping that relies on the spring, so the inconvenient control of centre gripping dynamics, if the dynamics is great, then damage the blood vessel easily, if the dynamics is less, then can not play the ligature effect, and consequently we have proposed a novel ligature vascular clamp and have solved above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a novel ligation vascular clamp, which solves the problem in the prior art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel ligature vascular clamp, includes the U template, the threaded rod is run through at the top of U template, the threaded rod passes through threaded connection with the U template, the top of threaded rod is fixed with the knob, the bottom of threaded rod is rotated through the bearing and is connected with the slide, the both sides wall of slide is respectively with one side inner wall sliding connection that the U template is adjacent, the bottom both ends of slide all are connected with the connecting rod through the round pin hub rotation, the bottom of connecting rod all is connected with splint through the round pin hub rotation, a lateral wall that splint are close to the connecting rod all is fixed with T type guide bar, the one end that splint were kept away from to T type guide bar slides respectively and passes a lateral wall that the U template is adjacent, a lateral wall of U template is fixed with the handle.

As an optimal technical scheme of the utility model, threaded hole is seted up at the top of U template, threaded rod and screw hole threaded connection.

As an optimized technical scheme of the utility model, the surface of knob is provided with anti-skidding line.

As a preferred technical scheme of the utility model, the both sides wall of slide all is fixed with the stopper, the spacing groove has all been seted up to the both sides inner wall of U template, stopper difference sliding connection is at corresponding spacing inslot.

As an optimal technical scheme of the utility model, the guiding hole has all been seted up to the both sides wall of U template, T type guide bar runs through corresponding guiding hole respectively.

As an optimized technical proposal of the utility model, the surface of the handle is sleeved and fixed with an anti-skid rubber sleeve.

As an optimized technical scheme of the utility model, a lateral wall that T type guide bar was kept away from to splint all is fixed with anti-skidding silica gel pad.

(III) advantageous effects

Compared with the prior art, the utility model provides a novel ligature vascular clamp possesses following beneficial effect:

this novel ligature vascular clamp through setting up U template, threaded rod, knob, slide, connecting rod, splint, T type guide bar and handle, then can comparatively convenient and fast's regulation centre gripping dynamics to can be when possessing better ligature effect, can not damage the blood vessel again, so the practicality is stronger.

Drawings

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

FIG. 2 is a schematic view of the U-shaped plate structure of the present invention;

fig. 3 is a schematic view of the slide plate structure of the present invention.

In the figure: 1. a U-shaped plate; 2. a threaded rod; 3. a knob; 4. a slide plate; 5. a connecting rod; 6. a splint; 7. a T-shaped guide rod; 8. a grip; 9. a threaded hole; 10. a limiting block; 11. a limiting groove; 12. a guide hole; 13. an anti-slip rubber sleeve; 14. antiskid silica gel pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a novel ligature vascular clamp, including U template 1, threaded rod 2 is run through at the top of U template 1, threaded rod 2 passes through threaded connection with U template 1, the top of threaded rod 2 is fixed with knob 3, the bottom of threaded rod 2 is rotated through the bearing and is connected with slide 4, slide 4's both sides wall respectively with one side inner wall sliding connection adjacent with U template 1, slide 4's bottom both ends all are rotated through the round pin axle and are connected with connecting rod 5, connecting rod 5's bottom all is rotated through the round pin axle and is connected with splint 6, splint 6 all is fixed with T type guide bar 7 near a lateral wall of connecting rod 5, the one end that splint 6 were kept away from to T type guide bar 7 slides respectively and passes a lateral wall that U template 1 is adjacent, a lateral wall of U template 1 is fixed with handle 8.

In this embodiment, through setting up U template 1, threaded rod 2, knob 3, slide 4, connecting rod 5, splint 6, T type guide bar 7 and handle 8, then can be comparatively convenient and fast's regulation centre gripping dynamics to can not damage the blood vessel again when possessing better ligature effect, so the practicality is stronger.

Specifically, threaded hole 9 is seted up at the top of U template 1, threaded rod 2 and threaded hole 9 threaded connection.

In this embodiment, the top of the U-shaped plate 1 is provided with a threaded hole 9 for matching with the threaded rod 2.

Specifically, the surface of the knob 3 is provided with anti-skid lines.

In this embodiment, through set up anti-skidding line on the surface of knob 3, can play better anti-skidding effect to be convenient for people to rotate.

Specifically, both sides wall of slide 4 all is fixed with stopper 10, and spacing groove 11 has all been seted up to the both sides inner wall of U template 1, and stopper 10 is sliding connection respectively in corresponding spacing groove 11.

In this embodiment, through all fixing the stopper 10 at the both sides wall of slide 4, all set up spacing groove 11 at the both sides inner wall of U template 1, can make slide 4 stable slide in U template 1.

Specifically, guide holes 12 are formed in two side walls of the U-shaped plate 1, and the T-shaped guide rods 7 penetrate through the corresponding guide holes 12 respectively.

In this embodiment, the two side walls of the U-shaped plate 1 are both provided with the guide holes 12, so that the T-shaped guide rods 7 can smoothly pass through the side walls of the U-shaped plate 1.

Specifically, an anti-slip rubber sleeve 13 is fixedly sleeved on the surface of the grip 8.

In this embodiment, the fixed anti-slip rubber sleeve 13 is sleeved on the surface of the grip 8, so that a better anti-slip effect can be achieved, and the medical care personnel can hold the grip more stably.

Specifically, an anti-slip silica gel pad 14 is fixed on one side wall of the clamping plate 6 far away from the T-shaped guide rod 7.

In this embodiment, the anti-slip silica gel pad 14 is fixed on one side wall of the clamping plate 6, so that a better anti-slip effect can be achieved, and the clamping is more stable.

The utility model discloses a theory of operation and use flow: during the use, can rotate knob 3, knob 3 can drive threaded rod 2 and rotate, and threaded rod 2 can move in vertical direction when the pivoted, when threaded rod 2 down moved, can drive two connecting rods 5 motions, and connecting rod 5 can drive corresponding splint 6 and move toward the centre to can play the effect of pressing from both sides tight blood vessel, otherwise, when threaded rod 2 moved up, then can drive splint 6 and move toward the outside, play the effect of loosening.

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. The utility model provides a novel ligature vascular clamp, includes U template (1), its characterized in that: a threaded rod (2) penetrates through the top of the U-shaped plate (1), the threaded rod (2) is connected with the U-shaped plate (1) through threads, a knob (3) is fixed at the top end of the threaded rod (2), a sliding plate (4) is rotatably connected at the bottom end of the threaded rod (2) through a bearing, two side walls of the sliding plate (4) are respectively connected with the inner wall of one side adjacent to the U-shaped plate (1) in a sliding way, both ends of the bottom of the sliding plate (4) are rotationally connected with connecting rods (5) through pin shafts, the bottom ends of the connecting rods (5) are rotatably connected with clamping plates (6) through pin shafts, a T-shaped guide rod (7) is fixed on one side wall of the clamping plate (6) close to the connecting rod (5), one end, far away from the clamping plate (6), of the T-shaped guide rod (7) penetrates through one side wall, adjacent to the U-shaped plate (1), of the U-shaped plate (1) in a sliding mode, and a handle (8) is fixed to one side wall of the U-shaped plate (1).

2. The novel ligation vascular clamp of claim 1, wherein: threaded holes (9) are formed in the top of the U-shaped plate (1), and the threaded rod (2) is in threaded connection with the threaded holes (9).

3. The novel ligation vascular clamp of claim 1, wherein: the surface of the knob (3) is provided with anti-skid lines.

4. The novel ligation vascular clamp of claim 1, wherein: both sides wall of slide (4) all is fixed with stopper (10), spacing groove (11) have all been seted up to the both sides inner wall of U template (1), stopper (10) sliding connection respectively is in corresponding spacing groove (11).

5. The novel ligation vascular clamp of claim 1, wherein: guide holes (12) are formed in two side walls of the U-shaped plate (1), and the T-shaped guide rods (7) penetrate through the corresponding guide holes (12) respectively.

6. The novel ligation vascular clamp of claim 1, wherein: an anti-slip rubber sleeve (13) is sleeved and fixed on the surface of the grip (8).

7. The novel ligation vascular clamp of claim 1, wherein: and an anti-slip silica gel pad (14) is fixed on one side wall of the clamping plate (6) far away from the T-shaped guide rod (7).