CN212382730U

CN212382730U - Aspirator integral type electricity congeals hook

Info

Publication number: CN212382730U
Application number: CN202020537057.6U
Authority: CN
Inventors: 石建光; 励新健; 王子善; 郭晶
Original assignee: Ningbo First Hospital
Current assignee: Ningbo First Hospital
Priority date: 2020-04-13
Filing date: 2020-04-13
Publication date: 2021-01-22
Anticipated expiration: 2030-04-13

Abstract

The embodiment of the utility model provides an aspirator integral type electricity congeals hook belongs to separation apparatus technical field, aspirator integral type electricity congeals hook includes: the holding part is provided with a suction joint; the body of rod, the body of rod is connected on the portion of gripping, just the body of rod includes: a main body having an aspiration lumen therein; wherein the first end of the suction cavity is communicated with the suction joint; the second end of the suction cavity is connected with a hook body, the suction cavity is provided with an opening relative to the direction of the hook body, and smoke generated in the direction of the hook body is discharged along the suction cavity through the opening; the technical effects that the electric coagulation hook absorbs smoke and avoids the arrangement of additional instruments are achieved.

Description

Aspirator integral type electricity congeals hook

Technical Field

The utility model relates to a separation apparatus technical field especially relates to a aspirator integral type electricity congeals hook.

Background

The electrocoagulation hook used in clinic at present can generate smoke during electrocoagulation, and the smoke can interfere the surgical visual field and influence the normal surgical process. The current solution is to carry out the clearance of smog through putting into other suction device, but this kind of mode need put into extra apparatus, and is big to the injury of human body, and the apparatus that the doctor need operate increases, is unfavorable for improving operation efficiency.

Therefore, the technical problems of the prior art are as follows: the smog that the electricity congeals hook during operation produces influences the sight.

Disclosure of Invention

The embodiment of the application provides an integrated electrocoagulation hook of a suction apparatus, which solves the technical problem that the smoke generated during the operation of the electrocoagulation hook influences the sight in the prior art; the technical effects that the electric coagulation hook absorbs smoke and avoids the arrangement of additional instruments are achieved.

The embodiment of the application provides a suction apparatus integral type electricity congeals hook, suction apparatus integral type electricity congeals hook includes: the holding part is provided with a suction joint; the body of rod, the body of rod is connected on the portion of gripping, just the body of rod includes: a main body having an aspiration lumen therein; wherein the first end of the suction cavity is communicated with the suction joint; the second end of the suction cavity is provided with a hook body in a connecting mode, the suction cavity is provided with an opening relative to the direction of the hook body, and smoke generated in the direction of the hook body is discharged along the suction cavity through the opening.

Preferably, a power line is connected to the holding portion and connected to the hook along the rod body.

Preferably, the power cord is inserted into the suction chamber of the lever main body.

Preferably, the rod main body is made of an insulating material.

Preferably, the rod body is made of organic glass.

Preferably, a gasket is arranged between the hook body and the rod body, and the gasket is made of insulating materials.

Preferably, the rod body is detachably connected with the holding part, and part of the rod main body penetrates through the holding part, so that the suction cavity of the rod main body is communicated with the suction joint.

One or more technical solutions in the embodiments of the present application have at least one or more of the following technical effects:

1. in the embodiment of the application, the rod body is optimized, the suction cavity is designed, and when the suction cavity is externally connected with a negative pressure source, smoke generated during electrocoagulation of the hook body can be adsorbed, so that the smoke does not influence the operation visual field, and the technical problem that the smoke generated during the operation of the electrocoagulation hook influences the sight in the prior art is solved; the technical effects that the electric coagulation hook absorbs smoke and avoids the arrangement of additional instruments are achieved.

2. In the embodiment of the application, the power line is routed from the suction cavity of the rod main body, so that the power line is protected, and the rod body is smooth when being placed into a human body.

3. In this application embodiment, through setting up the coupler body into articulated form, through set up application of force handle on the portion of gripping, set up push rod and connecting rod on the body of rod, through application of force handle to the push rod effect for the push rod promotes the connecting rod motion, makes the connecting rod drive coupler body rotate at last, reaches the coupler body and for the adjustable purpose of body of rod angle. The technical problem that the angle of an electrocoagulation hook is relatively fixed in the clinical application at present, and the separation of adhesion and the like at a special angle is difficult is solved.

4. In the embodiment of the application, the rod main body is made of the insulating material, and meanwhile, the push rod and the connecting rod can be made of the insulating material, so that the device is safe in the using process and avoids the electric leakage problem.

Drawings

FIG. 1 is a schematic axial side view of an electrocoagulation hook integrated with a suction apparatus in an embodiment of the present application;

FIG. 2 is a schematic sectional view of the hook body and the rod body in parallel in the embodiment of the present application;

FIG. 3 is a schematic sectional view of the hook body and the rod body in the embodiment of the present application in a main view direction;

FIG. 4 is an enlarged view of a portion of FIG. 3;

FIG. 5 is a schematic top view of the embodiment of the present application illustrating the connection between the push rod and the hook;

FIG. 6 is a schematic sectional view of the rear end of the rod body according to the embodiment of the present disclosure.

Reference numerals: 1. a grip portion; 11. a force application handle; 12. a suction fitting; 13. a power line; 2. a rod body; 21. a lever body; 211. a notch; 212. a first limit groove; 213. a second limit groove; 22. a push rod; 23. a connecting rod; 231. a guard plate; 3. a hook body; 31. and (7) a gasket.

Detailed Description

The embodiment of the application provides an integrated electrocoagulation hook of a suction apparatus, a suction cavity is designed by optimizing a rod body 2, and when a negative pressure source is connected outside the suction cavity, smoke generated during electrocoagulation of a hook body 3 can be adsorbed, so that the smoke does not influence the surgical field of vision, and the technical problem that the smoke generated during the operation of the electrocoagulation hook influences the sight in the prior art is solved; the technical effects that the electric coagulation hook absorbs smoke and avoids the arrangement of additional instruments are achieved.

In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.

Example one

An aspirator integrated electrocoagulation hook, referring to the attached figure 1 of the specification, the aspirator integrated electrocoagulation hook comprises: a holding part 1, a rod body 2 and a hook body 3; wherein, the first end of the suction cavity is communicated with the suction joint 12 on the holding part 1; the second end of the suction cavity is connected with the hook body 3, the suction cavity is provided with an opening relative to the direction of the hook body 3, and smoke generated in the direction of the hook body 3 is discharged along the suction cavity through the opening.

The grip part 1 is provided with a suction joint 12, a power line 13 and an application handle 11 according to the attached drawings 1 and 6 of the specification; the suction connector 12 is used to connect an external negative pressure source so that the suction chamber in the rod body 2 can suck the smoke. The power line 13 is arranged in the suction cavity of the rod main body 21 in a penetrating way, and the power line 13 is connected with the hook body 3 along the rod body 2 to supply power for electrocoagulation of the rod body 2. The force application handle 11 is movably arranged on the holding part 1, the force application handle 11 is connected with the push rod 22, and the push rod 22 drives the hook body 3 to rotate through the force application handle 11.

The body of rod 2, refer to the description attached figure 2-5, the body of rod 2 is connected on the portion of gripping 1, and preferred whole body of rod 2 is insulating material, and is the transparent dress, avoids the electric leakage danger, is convenient for observe the condition in the body of rod 2, if adopt organic glass. The rod body 2 includes: a lever main body 21, a push rod 22, and a link 23; wherein, the push rod 22 is connected with the stress handle, the push rod 22 moves telescopically, and the hook body 3 rotates through the connecting rod 23 and the second limit groove 213.

A main body 21 having a suction chamber inside the main body 21; the suction cavity of the rod main body 21 is respectively provided with a first limit groove 212 and a second limit groove 213 relative to the push rod 22 and the hook body 3, the first limit groove 212 is a straight groove, and the second limit groove 213 is an arc groove; the movement tracks of the push rod 22 and the hook body 3 are limited by the first limit groove 212 and the second limit groove 213. For ease of installation and tooling, the wand body 21 is preferably constructed of a two-part combination so that the suction chamber can be opened to facilitate the installation of the components.

The push rod 22, the push rod 22 is arranged in the suction cavity of the rod main body 21 in a penetrating way, the two ends of the connecting rod 23 are respectively hinged with the push rod 22 and the hook body 3, and the hook body 3 rotates relative to the rod main body 21 through the push rod 22.

Specifically, the power cord 13 is connected to the hook body 3 along the push rod 22 and the link 23 inside the lever main body 21, and in order to avoid the power cord 13 from interfering with the rotation of the hook body 3, it is preferable that the power cord 13 is fixedly connected to the push rod 22 and/or the link 23 so that the power cord 13 can follow; meanwhile, a guard 231 may be provided on the push rod 22 and the link 23 to protect and limit the position of the power cord 13.

The hook body 3, as referred to in the description of figures 3-4, may be used for electrocoagulation when the hook body 3 is energized. The hook body 3 is provided with at least two connecting point positions, the first connecting point position is that the hook body 3 is hinged with the connecting rod 23, so that the hook body 3 is acted by the connecting rod 23; the second point of connection is a hinge connection between the hook 3 and the main body 21, so that the hook 3 can rotate along the second point of connection when acted upon by the connecting rod 23.

Specifically, a portion of the hook body 3 is located inside the suction chamber of the lever main body 21; and the rod main body 21 is provided with a notch 211 relative to the hook body, and the hook body 3 can rotate relative to the rod main body 21 through the notch 211. The hook body 3 is provided with a gasket 31 relative to the rod body 2, and the gasket 31 is made of an insulating material and has a heat insulation effect, such as a polytetrafluoroethylene sheet.

The working principle is as follows:

when a small amount of smoke is generated in the electric coagulation work of the hook body 3, a negative pressure source can be connected to the suction cavity through the suction joint 12, so that the smoke can be adsorbed out along the suction cavity.

The hook body 3 is hinged to the rod main body 21, the push rod 22 is arranged in the rod main body 21, the push rod 22 is driven by the stress handle, and the angle of the hook body 3 relative to the rod main body 21 is changed by the push rod 22, so that the angle of the hook body 3 is adjustable; in order to reduce the size of the lever main body 21 and maintain a large rotation angle of the hook 3, a notch 211 is provided on the lever main body 21 with respect to a rotation plane of the hook 3, so that the hook 3 can get out of the restriction of the lever main body 21.

The technical effects are as follows:

While the preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the appended claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the scope of the invention.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. An aspirator-integrated electrocoagulation hook, comprising:

the holding part is provided with a suction joint;

the body of rod, the body of rod is connected on the portion of gripping, just the body of rod includes:

a main body having an aspiration lumen therein;

wherein the first end of the suction cavity is communicated with the suction joint; the second end of the suction cavity is provided with a hook body in a connecting mode, the suction cavity is provided with an opening relative to the direction of the hook body, and smoke generated in the direction of the hook body is discharged along the suction cavity through the opening.

2. The aspirator-integrated electrocoagulation hook according to claim 1, wherein a power cord is connected to the holding portion and is connected to the hook body along the rod body.

3. The aspirator-integrated electrocoagulation hook according to claim 2, wherein the power cord is threaded into the suction chamber of the rod body.

4. The aspirator-integrated electrocoagulation hook according to claim 1, wherein the rod body is of an insulating material.

5. The aspirator-integrated electrocoagulation hook according to claim 4, wherein the rod body is made of plexiglas material.

6. The aspirator-integrated electrocoagulation hook according to claim 1, wherein a spacer is arranged between the hook body and the rod body, and the spacer is made of an insulating material.

7. The aspirator-integrated electrocoagulation hook as recited in claim 1, wherein the rod body is detachably connected with the holding portion, and a portion of the rod body is inserted into the holding portion, so that the suction cavity of the rod body is communicated with the suction connector.