CN202619733U

CN202619733U - Visual skin flap retractor

Info

Publication number: CN202619733U
Application number: CN 201220258962
Authority: CN
Inventors: 张郑; 张汝敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-06-04
Filing date: 2012-06-04
Publication date: 2012-12-26
Anticipated expiration: 2022-06-04

Abstract

The utility model belongs to the field of surgical operation machinery, and in particular relates to a visual skin flap retractor. The visual skin flap retractor is characterized by comprising an upper retractor and a lower retractor which are symmetrically arranged, wherein the tail ends of both the two retractors are respectively provided with two lens troughs which are oppositely arranged; the upper surfaces of the tail ends of the two lens troughs of the upper retractor are connected with an upper retractor support; the upper retractor support comprises two hollow upper retractor sleeves; the upper parts of the two upper retractor sleeves are connected together through a connecting plate; the upper surfaces of the tail ends of the two lens troughs of the lower retractor are connected with a lower retractor support; the lower retractor support comprises two lower retractor columns; the two lower retractor columns are respectively inserted into the two upper retractor sleeves; the middles of the two upper retractor sleeves are respectively provided with a fastening bolt; a metal hose is arranged in the middle of one upper retractor sleeve; and the tail end of the metal hose is provided with a light-emitting diode (LED) lamp. The visual skin flap retractor has the advantages of simple structure and low cost, and is flexible and convenient to use.

Description

Visual flap drag hook

Technical field

This utility model belongs to the surgical operating instrument field, is specifically related to a kind of visual flap drag hook.

Background technology

In the orthopaedic surgical operations operation, separate through carrying out flap, because the great majority operation all belongs to Minimally Invasive Surgery with drag hook; Wound is very little, and it is darker that flap separates the inside, back light, and whether the doctor is difficult to see clearly the inside has hemorrhage phenomenon; Main at present employing cotton balls or cotton swab judge whether hemorrhage, press from both sides a cotton balls or use cotton swab with tweezers, dip in one time in the isolating place of flap; Hemorrhage through whether having bloodstain to judge whether on cotton balls or the cotton swab; In case on cotton balls or the cotton swab blood is arranged, also need continue to dip in several times, so that confirm the petechia.Adopt this method to judge the petechia, complex steps needs multi-pass operation could accurately judge the position of petechia.

The utility model content

The purpose of this utility model is to solve when utilizing drag hook to carry out the flap separation; Be difficult to see clearly the defective of petechia, flap separated part depths, provide a kind of simple in structure, easy to use, flap to separate whole course visible, can accurately judge the visual flap drag hook of petechia.

This utility model is realized through following technical scheme:

It is a kind of visual flap drag hook; It is characterized in that comprising two symmetrically arranged drag hook, following drag hooks gone up, the end of said two drag hooks is equipped with two eyeglass draw-in grooves that are oppositely arranged, and the terminal upper surfaces of two eyeglass draw-in grooves of last drag hook are connected with last drag hook support; Said upward drag hook support comprises the last drag hook sleeve of two hollows; Go up the drag hook upper cartridge for two and link together through connecting plate, the terminal upper surface of two eyeglass draw-in grooves of said drag hook down is connected with drop-down hook support, and said drop-down hook support comprises two following drag hook columns; Two following drag hook columns insert two respectively and go up in the drag hook sleeve; Go up the telescopic middle part of drag hook for two and be equipped with fastening bolt, wherein one upward is provided with metal hose in the middle part of the drag hook sleeve, and the end of metal hose is provided with the LED illuminating lamp.

A preferred version as this utility model: the trailing flank of connecting plate is provided with handle.Increase the upper and lower drag hook of separation that handle can be convenient.

A preferred version as this utility model: plane mirror is installed in two terminal eyeglass draw-in grooves of drag hook.When needs were observed the hemorrhage situation at following drag hook place, plane mirror was installed on the drag hook.

A preferred version as this utility model: plane mirror is installed in down in two terminal eyeglass draw-in grooves of drag hook.When needs were observed the hemorrhage situation that goes up the drag hook place, plane mirror was installed in down on the drag hook.

The utlity model has advantage simple in structure, that cost is low, flexible and convenient to use.The support of the upper and lower drag hook of this utility model adopts telescopic connected mode, and convenient the separation is behind the separation flap; Use fastening bolt that upper and lower drag hook is located; Utilize LED illuminating lamp and plane mirror, the hemorrhage situation that can observe separation place easily, whole flap separation process whole course visible this moment.

Description of drawings

Perspective view when Fig. 1 checks the hemorrhage situation in top for this utility model;

Perspective view when Fig. 2 checks the hemorrhage situation in bottom for this utility model.

Shown in figure: 1 time drag hook; Drag hook on 2; 3 eyeglass draw-in grooves; Drag hook sleeve on 4; 5 connecting plates; 6 handles; 7 fastening bolts; 8 metal hoses; The 9LED illuminating lamp; 10 times drag hook columns; 11 plane mirrors.

The specific embodiment

Below in conjunction with the accompanying drawing and the specific embodiment this utility model is done further to set forth.

Like Fig. 1, shown in Figure 2: go up drag hook 2, the end of drag hook 1 is equipped with two eyeglass draw-in grooves 3 that are oppositely arranged down; Two eyeglass draw-in grooves, the 3 terminal upper surfaces of last drag hook 2 are connected with last drag hook support; Said last drag hook support comprises that 4, two last drag hook sleeve 4 tops of last drag hook sleeve of two hollows link together through connecting plate 5, and the back side of connecting plate 5 is provided with handle 6; Said two eyeglass draw-in grooves, the 3 terminal upper surfaces of drag hook 1 down are connected with drop-down hook support; Said drop-down hook support comprises that 10, two following drag hook columns 10 of two following drag hook columns insert two respectively and go up in the drag hook sleeve 4, and two middle parts of going up drag hook sleeve 4 are equipped with fastening bolt 7; Wherein last drag hook sleeve 4 middle parts are provided with metal hose 8, and the end of metal hose 8 is provided with LED illuminating lamp 9.

When needs are observed the hemorrhage situation that goes up drag hook 2 places; As shown in Figure 1, plane mirror 11 is installed in down in two eyeglass draw-in grooves 3 of drag hook 1 end, bending metal hose 8; Can LED illuminating lamp 9 be delivered between two drag hooks, observe the hemorrhage situation that goes up drag hook 2 places through plane mirror 11.

When needs are observed the hemorrhage situation at following drag hook 1 place; As shown in Figure 2, plane mirror 11 is installed in two eyeglass draw-in grooves 3 of drag hook 2 ends, bending metal hose 8; Can LED illuminating lamp 9 be delivered between two drag hooks, observe the hemorrhage situation at drag hook 1 place down through plane mirror 11.

Claims

1. visual flap drag hook; It is characterized in that comprising two symmetrically arranged drag hook, following drag hooks gone up, the end of said two drag hooks is equipped with two eyeglass draw-in grooves that are oppositely arranged, and the terminal upper surfaces of two eyeglass draw-in grooves of last drag hook are connected with last drag hook support; Said upward drag hook support comprises the last drag hook sleeve of two hollows; Go up the drag hook upper cartridge for two and link together through connecting plate, the terminal upper surface of two eyeglass draw-in grooves of said drag hook down is connected with drop-down hook support, and said drop-down hook support comprises two following drag hook columns; Two following drag hook columns insert two respectively and go up in the drag hook sleeve; Go up the telescopic middle part of drag hook for two and be equipped with fastening bolt, wherein one upward is provided with metal hose in the middle part of the drag hook sleeve, and the end of metal hose is provided with the LED illuminating lamp.

2. visual flap drag hook according to claim 1 is characterized in that the trailing flank of connecting plate is provided with handle.

3. visual flap drag hook according to claim 1 is characterized in that plane mirror is installed in two terminal eyeglass draw-in grooves of drag hook.

4. visual flap drag hook according to claim 1 is characterized in that plane mirror is installed in down in two terminal eyeglass draw-in grooves of drag hook.