CN210990537U

CN210990537U - Handheld adjustable type miniature vascular clamp

Info

Publication number: CN210990537U
Application number: CN201921755348.6U
Authority: CN
Inventors: 宋乾; 彭文水; 刘添羽
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-07-14
Anticipated expiration: 2029-10-18

Abstract

The utility model discloses a miniature blood vessel of handheld adjustable presss from both sides, including chuck and double-layered tail, one side fixedly connected with double-layered tail of chuck, the surface of double-layered tail is seted up flutedly, one side fixedly connected with of double-layered tail holds between the fingers the head, the last fixed surface of double-layered tail is connected with the ratchet, the one end of ratchet runs through the recess, two fixedly connected with reset spring between holding between the head, the surface of ratchet is provided with the ratchet, two it has the spliced pole to press from both sides tail pivot swing joint. This miniature blood vessel of handheld adjustable presss from both sides through two chucks, the cross arrangement of clamp tail can constitute a easy operation's blood vessel and press from both sides tight blood vessel through the chuck, can make two chucks be in the open state of angle through reset spring, can set up positioning spring, fixed plate through the recess, block the ratchet through the latch and can make two chucks carry out the angle fixed, can be in control range through the align to grid of ratchet.

Description

Handheld adjustable type miniature vascular clamp

Technical Field

The utility model relates to a vascular clamp technical field specifically is a miniature vascular clamp of handheld adjustable.

Background

At present, the clinically applied instrument for blocking blood flow is mainly a pug vascular clamp. The blood vessel blocking device is an instrument for blocking blood flow according to elasticity of a blood vessel clamp, generally speaking, all the components are made of metal, and a clamping end of a clamping arm of the blood vessel clamp for clamping the blood vessel is usually contacted with the blood vessel through a plane clamping surface.

However, the existing vascular clamps cannot position when clamping blood vessels, the blood vessels can fall off, and the blood vessels cannot be prevented from being damaged due to excessive force.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a miniature vascular clamp of handheld adjustable has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a miniature vascular clamp of handheld adjustable, includes the chuck, one side fixedly connected with of chuck presss from both sides the tail, the surface of pressing from both sides the tail is seted up flutedly, one side fixedly connected with of pressing from both sides the tail is held between the fingers the head, the last fixed surface of pressing from both sides the tail is connected with the ratchet, the one end of ratchet runs through the recess, two fixedly connected with reset spring between the head is held between the fingers, the surface of ratchet is provided with the ratchet, two it has the spliced pole to press from both sides tail pivot swing joint, the inner wall pivot swing joint of recess has the fixed plate, one side fixedly connected with latch of fixed plate, one side fixedly connected with positioning spring.

Optionally, the other side of the positioning spring is fixedly connected with a groove.

Optionally, the surface of the latch is latched with a ratchet.

Optionally, the number of the chucks is two, and the two chucks are symmetrically arranged on one side of the chuck tail by taking the vertical central line of the connecting column as a symmetry axis.

Optionally, the upper surface of the fixing plate is fixedly connected with a spanner plate.

Optionally, the number of the ratchet teeth is several, and several ratchet teeth are arranged on the surface of the ratchet strip in a circular array.

(III) advantageous effects

The utility model provides a miniature vascular clamp of handheld adjustable possesses following beneficial effect:

1. this miniature blood vessel of handheld adjustable presss from both sides can form an easy operation's blood vessel through two chucks, the cross arrangement of clamp tail, can press from both sides tight blood vessel through the chuck, can make two chucks be in the open state of angle through reset spring, can set up positioning spring, fixed plate through the recess, blocks the ratchet through the latch and can make two chucks carry out the angle fixed.

2. This miniature vascular clamp of handheld adjustable can make the chuck be in between zero to sixty degrees at control range through the align to grid of ratchet, has solved the condition that current vascular clamp can not fix a position when the centre gripping is vascular, and the setting of vascular clamp is simple strong in practicality and positioner in addition, can make the doctor prevent under the condition that attention is not concentrated that the blood vessel drops.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the cross-sectional structure of the vascular clamp of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a chuck; 2. clamping a tail; 3. a groove; 4. kneading the head; 5. a ratchet bar; 6. a return spring; 7. A ratchet; 8. connecting columns; 9. a fixing plate; 10. clamping teeth; 11. a positioning spring; 12. and (5) pulling a plate.

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.

Referring to fig. 1 to 3, the present invention provides a technical solution: a handheld adjustable type micro vascular clamp is shown in a figure II, the initial state of the vascular clamp is shown in a figure II, a reset spring 6 is in an original state, a figure I is in a clamping state and comprises a clamping head 1, one side of the clamping head 1 is fixedly connected with a clamping tail 2, the surface of the clamping tail 2 is provided with a groove 3, one side of the clamping tail 2 is fixedly connected with a pinching head 4, the upper surface of the clamping tail 2 is fixedly connected with a ratchet 5, one end of the ratchet 5 penetrates through the groove 3, the reset spring 6 is fixedly connected between the two pinching heads 4, the surface of the ratchet 5 is provided with a ratchet 7, the rotating shafts of the two clamping tails 2 are movably connected with a connecting column 8, the rotating shaft of the inner wall of the groove 3 is movably connected with a fixing plate 9, one side of the fixing plate 9 is fixedly connected with a clamping tooth 10, one side of the clamping tooth 10 is fixedly connected with a, the number of the clamping heads 1 is two, the two clamping heads 1 are symmetrically arranged on one side of the clamping tail 2 by taking the vertical central line of the connecting column 8 as a symmetry axis, the upper surface of the fixing plate 9 is fixedly connected with a spanner plate 12, the number of the ratchets 7 is several, the ratchets 7 are arranged on the surface of the ratchet strip 5 in an annular array form, a vascular clamp which is simple in operation can be formed by the crossed arrangement of the two clamping heads 1 and the clamping tail 2, a blood vessel can be clamped by the clamping heads 1, the two clamping heads 1 can be in an angle-opening state by the reset spring 6, the positioning spring 11 and the fixing plate 9 can be arranged by the groove 3, the two clamping heads 1 can be fixed in an angle by clamping the ratchets 10, the clamping heads 1 can be in a control range of zero to sixty degrees by the uniform arrangement of the ratchets 7, and the problem that the existing vascular clamp cannot be positioned when clamping the, the vascular clamp is simple in arrangement, strong in practicability and capable of preventing the blood vessel from falling off under the condition that the attention of a doctor is not concentrated by the aid of the positioning device.

As an optimal technical solution of the utility model: the vascular clamp is made of steel materials, the reset spring is in a compressed state, and the positioning spring is a compression spring.

The use specification, this miniature blood vessel of handheld adjustable presss from both sides head 4 respectively in thumb and middle finger contact during the use, pulls the spanner 12 with the forefinger and relieves spacingly, presses two at this moment and holds between the fingers head control chuck 1 and be used for cliping treating and press from both sides the blood vessel, is in suitable dynamics and makes unclamping spanner 12 positioning spring 11 and fix a position this moment latch 10 and block thorn strip 5 to location chuck 1 can not need exert oneself for a long time, provides convenience to follow-up treatment work.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a miniature blood vessel of handheld adjustable presss from both sides, includes chuck (1), its characterized in that: one side fixedly connected with of chuck (1) presss from both sides tail (2), recess (3) are seted up on the surface of pressing from both sides tail (2), one side fixedly connected with of pressing from both sides tail (2) is held between the fingers head (4), the last fixed surface of pressing from both sides tail (2) is connected with ratchet (5), the one end of ratchet (5) is run through recess (3), two fixedly connected with reset spring (6) between holding between the fingers head (4), the surface of ratchet (5) is provided with ratchet (7), two pivot swing joint has spliced pole (8) between pressing from both sides tail (2), the inner wall pivot swing joint of recess (3) has fixed plate (9), one side fixedly connected with latch (10) of fixed plate (9), one side fixedly connected with positioning spring (11) of latch (10).

2. The handheld adjustable micro vascular clamp of claim 1, wherein: the other side of the positioning spring (11) is fixedly connected with a groove (3).

3. The handheld adjustable micro vascular clamp of claim 1, wherein: the surface of the latch (10) is clamped with a ratchet (7).

4. The handheld adjustable micro vascular clamp of claim 1, wherein: the number of the chucks (1) is two, and the two chucks (1) are symmetrically arranged on one side of the chuck tail (2) by taking the vertical central line of the connecting column (8) as a symmetry axis.

5. The handheld adjustable micro vascular clamp of claim 1, wherein: the upper surface of the fixed plate (9) is fixedly connected with a spanner plate (12).

6. The handheld adjustable micro vascular clamp of claim 1, wherein: the number of the ratchet teeth (7) is several, and the several ratchet teeth (7) are arranged on the surface of the ratchet strip (5) in a circular array.