CN205459024U

CN205459024U - A radio frequency trocar for oral operation

Info

Publication number: CN205459024U
Application number: CN201620151001.0U
Authority: CN
Inventors: 安世昌
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-02-29
Filing date: 2016-02-29
Publication date: 2016-08-17
Anticipated expiration: 2026-02-28

Abstract

The utility model discloses a radio frequency trocar for oral operation, including handle, sleeve pipe, passageway and nook closing member, the upper end adapter sleeve of handle, the inside and inside the opening of sheathed tube of handle have the passageway, be equipped with the nook closing member in the sheathed tube inside passage, the ejector pad is connected to the upper left end of nook closing member, the ejector pad is installed in the spout of the upper left end of sleeve pipe, the opening part bilateral symmetry of spout is equipped with the scale, the light has been inlayed to the passageway top of terminal surface before the sleeve pipe, and the camera has been inlayed to the below. This a radio frequency trocar for oral operation utilizes the light to provide photographic light source for the camera, shows the formation of image of camera on the display screen, and the position that makes things convenient for the sheathed tube to insert and seek oral cavity domestic demand treatment improves the accuracy of treatment, realizes the back -and -forth movement of nook closing member through the ejector pad, utilizes the displacement of scale location nook closing member to avoid inserting of nook closing member excessive, improve the security of using.

Description

A kind of radio frequency trocar for operation on oral cavity

Technical field

This utility model relates to field of medical technology, a kind of radio frequency trocar for operation on oral cavity.

Background technology

In the operation of local Wicresoft thermotherapy, the radio frequency trocar is conventional operation tool, by external radio frequency Equipment makes the eletrode tip of the trocar be heated, and is inserted into the soft tissue of human body, allows tissue internal protein Inactivation solidification, loss of water and atrophy, thus change nervous tissue and prominent, compressing, stimulus object it Between position relationship, thus symptom is eliminated.

But, when the radio frequency trocar of prior art is used on operation on oral cavity, due to can not accurate assurance pin The insertion depth of core, easily damages cerebral tissue because inserting deep, causes malpractice, and, Go to observe oral cavity often through naked eyes during use, the situation of oral surfaces local can only be observed, it is impossible to Oral cavity profound level carries out checking treatment, and, sleeve pipe is when inserting oral cavity, and nook closing member often comes out, It is easily damaged oral cavity tissue, there is certain potential safety hazard.

Utility model content

The purpose of this utility model is to provide a kind of radio frequency trocar for operation on oral cavity, above-mentioned to solve The problem proposed in background technology.

For achieving the above object, this utility model provides following technical scheme: a kind of for operation on oral cavity The radio frequency trocar, including handle, sleeve pipe, passage and nook closing member, the upper end of described handle connects sleeve pipe, institute The inside of the inside and sleeve pipe of stating handle has passage, is provided with nook closing member, institute in the inner passage of described sleeve pipe The left upper end stating nook closing member connects pushing block, and described pushing block is arranged in the chute of sleeve pipe left upper end, described chute The symmetrical rule that is provided with of opening part, be embedded with illuminating lamp above the passage of described sleeve pipe front end face, under Side is embedded with photographic head, and the upper end, left side of described handle is embedded with display screen, the lower end passage two of described handle Side is embedded with accumulator respectively.

Preferably, the upper end of described handle is arcuate structure.

Preferably, the front end of described sleeve pipe is provided with chamfering.

Preferably, the outfan of described accumulator is electrically connected illuminating lamp, photographic head, illuminating lamp, takes the photograph Outfan electrical connection display screen as head.

Preferably, described passage is cylindrical structure.

Compared with prior art, the beneficial effects of the utility model are: this is used for the radio frequency set of operation on oral cavity Pipe pin, utilizes illuminating lamp to provide photography for photographic head, shows on a display screen by the imaging of photographic head, Facilitate the insertion of sleeve pipe and find the position of oral cavity domestic demand treatment, improving the accuracy for the treatment of, pass through pushing block Move before and after realizing nook closing member, utilize the displacement of rule location nook closing member, to avoid the insertion of nook closing member Excessively, improve use safety, and, the upper end of handle is arcuate structure, conveniently hold handle and Observe oral cavity, be provided with chamfering in the front end of sleeve pipe, both facilitated the insertion of sleeve pipe, when being possible to prevent again to insert Damage oral cavity tissue.

Accompanying drawing explanation

Fig. 1 is this utility model structural representation；

Fig. 2 is partial enlargement structural representation at this utility model a.

In figure: 1 handle, 101 display screens, 102 accumulator, 2 sleeve pipes, 21 illuminating lamps, 22 photographic head, 3 passages, 4 nook closing members, 5 chutes, 6 rules, 7 pushing blocks.

Detailed description of the invention

Below in conjunction with the accompanying drawing in this utility model embodiment, to the technology in this utility model embodiment Scheme is clearly and completely described, it is clear that described embodiment is only this utility model one Divide embodiment rather than whole embodiments.Based on the embodiment in this utility model, this area is common The every other embodiment that technical staff is obtained under not making creative work premise, broadly falls into this The scope of utility model protection.

Fig. 1-2, a kind of technical scheme of this utility model offer: a kind of radio frequency for operation on oral cavity are provided The trocar, including handle 1, sleeve pipe 2, passage 3 and nook closing member 4, the upper end of handle 1 connects sleeve pipe 2, The upper end of handle 1 is arcuate structure, conveniently holds handle 1 and observes oral cavity, and the front end of sleeve pipe 2 is provided with Chamfering, had both facilitated the insertion of sleeve pipe 2, damaged oral cavity tissue when being possible to prevent again to insert, handle 1 interior Portion has passage 3 with the inside of sleeve pipe 2, is provided with nook closing member 4 in the inner passage 3 of sleeve pipe 2, and passage 3 is Cylindrical structure, facilitates nook closing member 4 to move forward and backward, and the left upper end of nook closing member 4 connects pushing block 7, and pushing block 7 is installed In the chute 5 of sleeve pipe 2 left upper end, the symmetrical rule 6 that is provided with of the opening part of chute 5, sleeve pipe 2 Being embedded with illuminating lamp 21 above the passage 3 of front end face, lower section is embedded with photographic head 22, on the left side of handle 1 End is embedded with display screen 101, and lower end passage 3 both sides of handle 1 are embedded with accumulator 102, accumulator 102 respectively Outfan be electrically connected illuminating lamp 21, photographic head 22, illuminating lamp 21, the outfan of photographic head 22 Electrical connection display screen 101, utilizes illuminating lamp 21 to provide photography for photographic head 22, by photographic head 22 Imaging show on display screen 101, facilitate the insertion of sleeve pipe 2 and find the position of oral cavity domestic demand treatment, Improve the accuracy for the treatment of.

Operation principle: grasp handle 1, slowly puts into oral cavity the front end of sleeve pipe 2, utilizes illumination Lamp 21 provides photography for photographic head 22, photographic head 22 be imaged on display screen 101 display, when When the front end of sleeve pipe 2 arrives the position, oral cavity needing treatment, with hand propelled pushing block 7 so that nook closing member 4 is forward The mobile position, oral cavity to needing treatment is treated, and controls what nook closing member 4 moved forward by rule 6 Distance.

Embodiment the most of the present utility model, for the ordinary skill people of this area For Yuan, it is possible to understand that can be real to these in the case of without departing from principle of the present utility model and spirit Executing example to carry out multiple change, revise, replace and modification, scope of the present utility model is by claims And equivalent limits.

Claims

1. for a radio frequency trocar for operation on oral cavity, including handle (1), sleeve pipe (2), passage (3) With nook closing member (4), it is characterised in that: the upper end of described handle (1) connects sleeve pipe (2), described handle (1) The inside of inside and sleeve pipe (2) have passage (3), in the inner passage (3) of described sleeve pipe (2) Being provided with nook closing member (4), the left upper end of described nook closing member (4) connects pushing block (7), and described pushing block (7) is installed In the chute (5) of sleeve pipe (2) left upper end, the opening part of described chute (5) is symmetrical is provided with quarter Degree chi (6), passage (3) top of described sleeve pipe (2) front end face is embedded with illuminating lamp (21), and lower section is embedding Photographic head (22), the upper end, left side of described handle (1) is had to be embedded with display screen (101), described handle (1) lower end passage (3) both sides are embedded with accumulator (102) respectively.

A kind of radio frequency trocar for operation on oral cavity the most according to claim 1, it is characterised in that: The upper end of described handle (1) is arcuate structure.

A kind of radio frequency trocar for operation on oral cavity the most according to claim 1, it is characterised in that: The front end of described sleeve pipe (2) is provided with chamfering.

A kind of radio frequency trocar for operation on oral cavity the most according to claim 1, it is characterised in that: The outfan of described accumulator (102) is electrically connected illuminating lamp (21), photographic head (22), illuminating lamp (21), outfan electrical connection display screen (101) of photographic head (22).

A kind of radio frequency trocar for operation on oral cavity the most according to claim 1, it is characterised in that: Described passage (3) is cylindrical structure.