CN205697993U

CN205697993U - Luminous electric knife

Info

Publication number: CN205697993U
Application number: CN201620240793.9U
Authority: CN
Inventors: 何琴
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-03-25
Filing date: 2016-03-25
Publication date: 2016-11-23
Anticipated expiration: 2026-03-25

Abstract

Luminous electric knife disclosed in this utility model, belong to medical instruments field, including cutter head (1), knife bar (2), Luminous Ring (3), guide-lighting set (4), operation handle (5), light source (7), described cutter head (1) is connected with knife bar (2) front end, it is anterior that described Luminous Ring (3) is enclosed within knife bar (2), Luminous Ring (3) is connected by leaded light set (4) with light source (7), described guide-lighting set (4) is enclosed within knife bar (2) middle part, described light source (7) is arranged at operating in handle (5), described knife bar (2) and guide-lighting set (4) are stretched out from operation handle (5) front end.Electric knife front portion of the present utility model can be luminous, and handle of a knife length scalable implements spot size little, convenient to narrow and small deeper position enforcement treatment, and does not stop the operator visual field.

Description

Luminous electric knife

Technical field

This utility model relates to a kind of medical apparatus and instruments, particularly to the telescopic luminous electric knife of one.

Background technology

When doing surgical operation, run into need between deep part and lacuna operation time, the highest to lighting demand, sometimes wear head lamp also light cannot be shone need place.If illumination deficiency, can hinder the operation of operation, patient needs repeatedly to adjust the angle of operating lamp, the operation progress of impact operation.Particularly when the position that patient needs enforcement electrical knife is deeper, extraneous light is difficult to arrive, and affects patient and observes, can affect the precision for the treatment of, cause unnecessary wound.

Utility model content

This utility model aims to provide a kind of luminous electric knife, and electric knife front portion can be luminous, and handle of a knife length scalable implements spot size little, conveniently narrow and small deeper position is implemented treatment.

For reaching above-mentioned purpose, the technical solution adopted in the utility model is as follows:

Luminous electric knife disclosed in this utility model, including cutter head, knife bar, Luminous Ring, guide-lighting set, operation handle, light source, described cutter head is connected with knife bar front end, it is anterior that described Luminous Ring is enclosed within knife bar, Luminous Ring is connected by leaded light set with light source, described leaded light is enclosed within the middle part of knife bar, and described knife bar rear portion and light source are arranged at operating in handle, and described knife bar and guide-lighting set stretch out from operation handle front end.

Using method of the present utility model: be first turned on light source during use, light injects Luminous Ring through light-guiding pillar, scattered realizing illumination around Luminous Ring more equably by Luminous Ring, and Luminous Ring is enclosed within knife bar front portion, just illuminate cutter head near zone, simultaneously because light source is at the rear portion of knife bar, and light-guiding pillar and Luminous Ring is small-sized, implements treatment hence into narrow and small deeper position.

Preferably, described Luminous Ring is the ring-like body that can be scattered by uniform light.

Preferably, the light-conductive rate of described guide-lighting set is not less than 90%, the lateral surface coating reflector layer of guide-lighting set.

Further, described guide-lighting set is provided with the arc bubble that light guides leaded light set with light source connection, and described light source rear arranges the reflection shield that can be reflected by light alignment arc bubble.

Further, described Luminous Ring and guide-lighting set are fixed with knife bar and are connected, the adjustable in length that described knife bar stretches out from operation handle.

Preferably, also including operating knob, described operation handle arranges the chute adaptive with operating knob, and described chute is axially disposed, and described operating knob is fixing with knife bar to be connected.

Preferably, described chute is provided with three gears.

Further, being respectively provided with the touching switch of light source near the position of two gears in operation handle front end, described touching switch is placed in operation handle, and touching switch is triggered by operating knob.

Further, three described gears are equipped with fixing groove, and described fixing groove is positioned at chute homonymy.

Preferably, described operating knob side arranges shell fragment, and operating knob is pushed to fixing groove side by described shell fragment.

This utility model has the advantages that

1, electric knife carries luminous component, it is possible to effectively to implementing operative site illumination, facilitate operation technique；

2, the photoconduction utilizing leaded light set to be sent at knife bar rear portion is anterior to knife bar, and utilizes Luminous Ring the most luminous, can reduce the volume of luminous site, it is to avoid hinder the operation technique of deep part；

3, guide-lighting set and Luminous Ring can also play the effect of insulated heat；

4, luminous body is the ring-like body that can be scattered by uniform light so that illumination is evenly；

5, more light can be imported leaded light set by arc bubble；

6, the adjustable in length that knife bar stretches out from operation handle, it is possible to facilitate patient to implement the treatment at different depth position；

7, the position near two gears in operation handle front end is respectively provided with the touching switch of light source, the unlatching operation making the flexible of knife bar and light source unites two into one, convenient operation, because using when the gear of operation handle rear end, knife bar is short, implements therapentic part shallow, it is not necessary to Luminous Ring illuminates, and knife bar elongation, need just to need Luminous Ring to illuminate when deep part is implemented treatment；

8, the setting of fixing groove can fix knife bar length, it is to avoid the slip of knife bar in operation process；

9, the setting of shell fragment, can allow operating knob automatically snap in fixing groove, is further ensured that the fixing of knife bar.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model；

Fig. 2 is use view of the present utility model；

Fig. 3 is Luminous Ring, guide-lighting set, light source and the structural representation of knife bar annexation；

In figure: 1-cutter head, 2-knife bar, 3-Luminous Ring, 4-leaded light set, 5-operate handle, 6-operating knob, 7-light source, 41-arc bubble, 51-chute.

Detailed description of the invention

In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, this utility model is further elaborated.

As Figure 1-3, luminous electric knife disclosed in this utility model, including cutter head 1, knife bar 2, Luminous Ring 3, guide-lighting set 4, operation handle 5, light source 7, cutter head 1 is connected with knife bar 2 front end, it is anterior that Luminous Ring 3 is enclosed within knife bar 2, and Luminous Ring 3 is connected by leaded light set 4 with light source 7, and guide-lighting set 4 is enclosed within the middle part of knife bar 2, knife bar 2 rear portion and light source 7 are arranged at operating in handle 5, and knife bar 2 and guide-lighting set 4 stretch out from operation handle 5 front end.

Preferably, Luminous Ring 3 is the ring-like body that can be scattered by uniform light.

Preferably, the light-conductive rate of guide-lighting set 4 is not less than 90%, and leaded light overlaps the lateral surface coating reflector layer of 4.

Further, guide-lighting set 4 is connected end with light source 7 and is provided with the arc bubble 41 that light guides leaded light set 4, and light source 7 rear arranges the reflection shield that can be reflected by light alignment arc bubble 41.

Further, Luminous Ring 3 and guide-lighting set 4 are fixed with knife bar 2 and are connected, the adjustable in length that knife bar 2 stretches out from operation handle 5.

Preferably, also including that operating knob 6, operation handle 5 arrange the chute 51 with operating knob 6 adaptation, chute 51 is axially disposed, and operating knob 6 is fixing with knife bar 2 to be connected.

Preferably, chute 51 is provided with three gears.

Further, being respectively provided with the touching switch of light source 7 near the position of two gears in operation handle 5 front end, touching switch is placed in operation handle 5, and touching switch is triggered by operating knob 6.

Further, three gears are equipped with fixing groove, and fixing groove is positioned at chute 51 homonymy.

Preferably, operating knob 6 side arranges shell fragment, and operating knob 6 is pushed to fixing groove side by shell fragment.

Certainly; this utility model also can have other various embodiments; in the case of without departing substantially from this utility model spirit and essence thereof; those of ordinary skill in the art can make various corresponding change and deformation according to this utility model, but these change accordingly and deformation all should belong to the scope of the claims appended by this utility model.

Claims

1. luminous electric knife, it is characterized in that: include cutter head (1), knife bar (2), Luminous Ring (3), guide-lighting set (4), operation handle (5), light source (7), described cutter head (1) is connected with knife bar (2) front end, it is anterior that described Luminous Ring (3) is enclosed within knife bar (2), Luminous Ring (3) is connected by leaded light set (4) with light source (7), described guide-lighting set (4) is enclosed within knife bar (2) middle part, described light source (7) is arranged in operation handle (5), described knife bar (2) and guide-lighting set (4) are stretched out from operation handle (5) front end.

Luminous electric knife the most according to claim 1, it is characterised in that: described Luminous Ring (3) is the ring-like body that can be scattered by light.

Luminous electric knife the most according to claim 1, it is characterised in that: the light-conductive rate of described guide-lighting set (4) is not less than 90%, the lateral surface coating reflector layer of guide-lighting set (4).

Luminous electric knife the most according to claim 1, it is characterized in that: described guide-lighting set (4) is connected end and is provided with the arc bubble (41) that light guides leaded light set (4) with light source (7), and described light source (7) rear arranges the reflection shield that can be reflected by light alignment arc bubble (41).

5. according to the luminous electric knife described in claim 1-4 any one, it is characterized in that: described Luminous Ring (3) and guide-lighting set (4) are fixed with knife bar (2) and be connected, the adjustable in length that described knife bar (2) stretches out from operation handle (5).

Luminous electric knife the most according to claim 5, it is characterized in that: also include operating knob (6), described operation handle (5) arranges the chute (51) adaptive with operating knob (6), described chute (51) is axially disposed, and described operating knob (6) is fixing with knife bar (2) to be connected.

Luminous electric knife the most according to claim 6, it is characterised in that: described chute (51) is provided with three gears.

Luminous electric knife the most according to claim 7, it is characterized in that: be respectively provided with the touching switch of light source (7) near the position of two gears in operation handle (5) front end, described touching switch is placed in operation handle (5), and touching switch is triggered by operating knob (6).

Luminous electric knife the most according to claim 8, it is characterised in that: three described gears are equipped with fixing groove, and described fixing groove is positioned at chute (51) homonymy.

Luminous electric knife the most according to claim 9, it is characterised in that: described operating knob (6) side arranges shell fragment, and operating knob (6) is pushed to fixing groove side by described shell fragment.