CN204839663U

CN204839663U - Special surgical forceps of thoracic surgery with rotatable LED lamp

Info

Publication number: CN204839663U
Application number: CN201520471926.9U
Authority: CN
Inventors: 张金周; 张建华
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-07-03
Filing date: 2015-07-03
Publication date: 2015-12-09
Anticipated expiration: 2025-07-03

Abstract

The utility model belongs to the field of medical equipment the neighborhood is the special surgical forceps of the thoracic surgery that has a rotatable LED, and it includes left and right tweezers handle and tweezers arm is equipped with a plastic frame at tweezers handle tail end, is just installing in the frame, the negative electrode, is equipped with button cell between the electrode, leads wire channel inside being equipped with of left and right tweezers arm, bores the point at left and right tweezers arm and is equipped with the LED lamp, and the LED lamp is connected characterized by through conductor wire and the battery of picking up something with tweezers the afterbody: but the LED lamp is through fix with rivet in the external lateral part of tweezers apart from the about 3cm department of tweezers point. When not needing light, the LED lamp is fixed in tweezers arm outside portion, and when needing light, LED can to be 360o rotatory with the aid of revolving the gear nail, and the LED lamp cooperation on left and right both sides is used, can strengthen the illumination to the thorax deep, and the field of vision is clear, and convenient operation is favorable to fully showing the organizational structure in thorax deep, avoids haring important organ tissue, easily popularization and application.

Description

With the thoracic surgery Special operation forceps of rotatable LED lamp

Technical field

This utility model belongs to medical instruments field, is a kind of thoracic surgery Special operation forceps with rotatable LED lamp.

Background technology

At present, the operation surgical forceps that thoracic surgery uses, when thoracic cavity deep operation, because surgical field of view is narrow, position exists deeply, uses general surgery tweezer, can block the visual field, make working place narrower and small, thoracic cavity inner structure appears unclear, not easily finds lesion locations, affects surgical effect, extends operating time.。

Summary of the invention

The purpose of this utility model is: improve prior art, provides one can avoid blocking the visual field, increases operation technique space, improves thoracic cavity brightness of illumination, fully appears thoracic cavity inner tissue structure, have the operation surgical forceps of rotating illuminating function.

The technical solution of the utility model: a kind of thoracic surgery Special operation forceps with rotatable LED lamp, it comprises left and right tweezer arm and tweezer handle, at tweezer handle tail end, one plastic frame is housed, in framework, positive and negative electrode is installed, between electrode, button cell is housed, conductor wire passage is provided with in left and right tweezer arm inside, LED is provided with at left and right tweezer body cone tip part, LED is connected with the battery of nipper tail by conductor wire, it is characterized in that: LED is fixed on the external sidepiece of tweezer apart from tweezer point about 3cm place by rotatable rivet, can do 360 by means of fixed gear ^orotate.

This utility model is the thoracic surgery Special operation forceps with rotatable LED lamp, and LED is fixed on tweezer arm lateral part apart from tweezer point about 3cm place by plastic stent, can do 360 by means of gear ^orotate.When can meet breast intracavity operation, due to blocking of operation entry place operating theater instruments, thoracic cavity light source is not enough, appears unclear demand.The LED of tweezer tip, can according to the difference of operative site and angle, do corresponding adjustment, left and right sides LED with the use of, the formation of the inner shade of lacuna can be reduced to greatest extent, thoracic cavity inner tissue clear in structure is appeared, avoid accidentally injuring, handled easily, shortens operating time, improves procedure efficiency.

Accompanying drawing explanation

Fig. 1 is the structural representation of the thoracic surgery Special operation forceps with rotatable LED lamp.

Fig. 2 is the enlarged section schematic diagram of in Fig. 12.

Fig. 3 is the enlarged section schematic diagram of in Fig. 13.

Detailed description of the invention

Below in conjunction with accompanying drawing embodiment, this utility model is described in further details.

As shown in Figure 1, Figure 2 with the thoracic surgery Special operation forceps of the band rotatable LED lamp shown in Fig. 3, comprise bending left and right tweezer arm 1, at left and right tweezer arm 1, tweezer point 3cm place is provided with LED and assembly 2 thereof, at tweezer body tail end, battery and assembly 3 thereof are installed, left and right tweezer arm inside is provided with lead channels, wire 11 traveling wherein, connects LED 21 and battery 33.

Described LED and assembly 2 thereof mainly comprise LED 21, plastic stent 22, movable gear 231, fixed gear 232, fixing rivet 24, positive pole 25, negative pole 26, wire 11.

Described LED 21 is fixed by plastic stent 22, and plastic stent 22 is fixed on tweezer arm 1 apart from tweezer point 3cm place by fixing rivet 24.Fixed gear 232 shares an axle center with fixing rivet 24, maintains static relative to tweezer arm 1, and it is inner that free gear 231 is fixed on plastic stent 22, and when rotating plastic stent 22, free gear 231 for axle center, does 360 along fixed gear 232 with fixing rivet 24 ^orotate.Be provided with lead channels in fixing rivet 24, be connected, pass through for wire 11 with tweezer arm lead channels, wire 11 is connected with negative pole 26 with the positive pole 25 of LED.

Described battery and assembly 3 thereof mainly comprise plastics fixed mount 34, battery 33, positive pole 31, negative pole 32.

Described battery and assembly 3 thereof are fixed on tweezer body afterbody by plastics fixed mount 34, and positive pole 31 and negative pole 32 are installed on both sides, plastics fixed mount 34 medial wall respectively, and battery 33 is installed between positive pole 31 and negative pole 32, and battery 33 is connected with LED by wire 11.

When not needing LED to throw light on, can uneasy packed battery 33 in battery component 3.Made major axis and the tweezer arm longer axis parallel of plastic stent 22 by rotary moveable gear 231, be attached at outside tweezer arm, do not block the visual field, do not affect operation.

When needing LED to throw light on, between positive pole 31 and negative pole 32, load battery 33, provide electricity to make LED luminous.When needing to regulate light angle, rotatable plastic stent 22, makes gear 231 rotate relative to fixed gear 232, for surgical field of view provides omnibearing illumination.Left and right sides LED with the use of, shade can be reduced to greatest extent, increase field luminance.

Claims

1. the thoracic surgery Special operation forceps with rotatable LED lamp, it comprises left and right bending tweezer arm and tweezer handle, at tweezer handle tail, battery component is installed, lead channels is provided with in left and right tweezer arm, be provided with LED at left and right tweezer arm apart from tweezer point 3cm place, it is characterized in that: described LED can do 360 relative to tweezer arm ^orotate.

2. a kind of thoracic surgery Special operation forceps with rotatable LED lamp according to claim 1, it is characterized in that: described LED is fixed by plastic stent, plastic stent is fixed on tweezer arm apart from tweezer point 3cm place by fixing rivet, fixed gear and fixing rivet share an axle center, maintain static relative to tweezer arm, free gear is fixed on plastic stent inside, when rotating plastic stent, free gear is axle center with fixing rivet, rotates along fixed gear.