A kind of surgical operation towel applying leg
Technical field:
The present invention relates to the technical field of medical apparatus and instruments, more specifically to a kind of surgical operation towel applying leg.
Background technology:
Surgical operation towel, is also called surgical drage, draping surgery, is basic configuration during operation, on common surgical operation towel one
As form the hole that aperture is specified, its operation time, surgical drage is layed in operative site, and concrete moving knife position is positioned at and is exposed to
In the hole of surgical drage.Hole on existing surgical operation towel is usually fixing, and size is immutable, is particularly applied to leg zone
The surgical operation towel in territory, its hole is less and can not expand, but during actual operation, occurs operative incision and require more than surgical hole
The extraneous state in towel hole, conventional way is that the hole of surgical operation towel is torn one notch, thus expands operation technique
Local, but surgical operation towel is destroyed the operation Rulemaking against hospital, the surgical operation towel simultaneously destroyed, also it is easily caused operation
The blood at position, body fluid, by the outflow of the destruction of surgical operation towel place, are susceptible to cross infection, nor beneficially operation process
The collection of the liquid of middle outflow.
Summary of the invention:
The purpose of the present invention is aiming at the deficiency of prior art, and provides a kind of surgical operation towel applying leg, its
The size at relative changes surgical operation towel hole, need to expand the demand of range of operation when meeting actual operation.
For achieving the above object, the technical solution used in the present invention is as follows:
A kind of surgical operation towel applying leg, including hole towel main body, the center of hole towel main body forms the hole of ellipse,
The both sides at hole form and form flange on the side at the notch of bar shaped, notch and hole, and the outside of flange sews at hole towel
Main body also forms circular passage with hole towel main body, is plugged with elastic dilatation in the circular passage between flange and hole towel main body
Ring, the hole towel main body outside described notch is sewed with connection sheet, connects the ZIKOU being sewed with VELCRO on sheet, and ZIKOU is distributed in
The both sides of notch, the hole towel main body of both sides, hole is sewed with elastic cord, and the ZIKOU that elastic cord is sewed with VELCRO matches
Box.
Under described elastic stent rings naturalness rounded, elastic stent rings use flexible plastic material.
In the towel main body of described hole, the length of notch is equal to connecting the length of ZIKOU on sheet.
The length of described elastic cord is more than connecting the length of ZIKOU on sheet.
The beneficial effects of the present invention is: its simple in construction, the size at energy relative changes surgical operation towel hole, meet reality
The demand of range of operation need to be expanded during operation, thus avoid running counter to hospital's article, the most beneficially waste collection and avoiding intersecting
Infect.
Accompanying drawing illustrates:
Fig. 1 is the demonstration schematic diagram of surgical operation towel both sides of the present invention tension.
In figure: 1, hole towel main body;11, hole;12, notch;13, flange;2, elastic stent rings;3, sheet is connected;4, ZIKOU;
5, elastic cord;6, box.
Detailed description of the invention:
Embodiment: as shown in Figure 1, a kind of surgical operation towel applying leg, including hole towel main body 1, the center of hole towel main body 1
Forming the hole 11 of ellipse, the both sides at hole 11 form the notch 12 of bar shaped, and notch 12 becomes on the side at hole 11
Type has flange 13, and the outside sewing of flange 13 forms circular passage, flange 13 and hole in hole towel main body 1 and with hole towel main body 1
Elastic stent rings 2 it is plugged with, the company of being sewed with in the hole towel main body 1 outside described notch 12 in circular passage between towel main body 1
Contact pin 3, connects the ZIKOU 4 being sewed with VELCRO on sheet 3, and ZIKOU 4 is distributed in the both sides of notch 12, the hole towel master of both sides, hole 11
It is sewed with elastic cord 5 on body 1, elastic cord 5 is sewed with the box 6 that the ZIKOU 4 of VELCRO matches.
Under described elastic stent rings 2 naturalness rounded, elastic stent rings 2 uses flexible plastic material.
In described hole towel main body 1, the length of notch 12 is equal to connecting the length of ZIKOU 4 on sheet 3.
The length of described elastic cord 5 is more than connecting the length of ZIKOU 4 on sheet 3.
Operation principle: the present invention is surgical operation towel, main technology point is hole 11 size in its hole towel main body 1
Variable, as it is shown in figure 1, its hole 11 is minimum state, its hands outside the tension of surgical operation towel both sides, specially notch 12
Art hole towel side is strained relatively, such that it is able to the box 6 on elastic cord 5 is pasted in whole ZIKOU 4, then and 1 its hole 11
Not straining at surgical operation towel is also the minimum state of Fig. 1 state, and when expanding, as long as the box on elastic cord 5 is departed from ZIKOU
4, then its notch 12 can be opened for the effect of circular elastic stent rings 2 by under naturalness, thus hole 11 is become big.