CN202069997U

CN202069997U - Intracerbral hematoma directional drainage tube

Info

Publication number: CN202069997U
Application number: CN2011201016723U
Authority: CN
Inventors: 何黎民; 冀建文; 王兵; 马骏; 许光
Original assignee: 何黎民
Priority date: 2011-04-09
Filing date: 2011-04-09
Publication date: 2011-12-14
Anticipated expiration: 2021-04-09

Abstract

The utility model discloses a skin fixation adjustable intracerbral hematoma directional drainage tube which is characterized in that the front end part of the drainage tube is provided with a drainage hole which has the minimum diameter equal to the diameter of the drainage tube; the tube wall of the drainage tube is provided with a scribed line for marking the direction of an orifice of the drainage hole; and the tube wall of the drainage tube is provided with drainage tube length scale lines. The skin fixation adjustable intracerbral hematoma directional drainage tube has the beneficial effects that 1, the head end of the drainage tube is in a single-hole structure and has large aperture, so as to be beneficial to drainage; 2, the drainage tube is provided with the scales, so as to accurately control the insertion depth of the drainage tube; 3, the scale lines can also be used as orifice direction marks and are convenient for the orifice to be aligned with a target hematoma after the drainage tube is inserted; 4, for a hematoma lower part when the drainage tube is arranged at a horizontal position, the orifice is aligned with a hematoma main body region so as to eliminate the residual hematoma in different directions; 5, the size of the tube diameter is matched with the size of a stereotactic head frame, so that the drainage tube can carry out positioning and drainage more accurately under the stereotactic condition; 6, the drainage tube can be sufficiently fixed by a skin fixator; and 7, due to the adoption of a sutures deligation direction control clip during an operation and after the operation by the skin fixator, the original fixing can be conveniently relieved, and the fixing is carried out again after regulating the drainage direction and the drainage depth as required.

Description

The directed drainage tube of intracerebral hematoma

Technical field

This utility model relates to medical apparatus, particularly a kind of directed drainage tube of the fixed adjustable intracerebral hematoma of skin that is used for the puncture external drainage operation of intracerebral hematoma such as hypertensive cerebral hemorrhage.

Background technology

Cerebral hemorrhage is present frequently-occurring disease, the puncture drainage operation of Wicresoft's intracerebral hematoma is the commonly used of treatment cerebral hemorrhage, simple and easy, effective method, the conventional at present intracerebral hematoma drainage tube one that uses is that front end is porous type, conduction hole is distributed in the different directions of drainage tube, because so the aperture in many each apertures, hole is less, drain is insufficient, the 2nd, because drainage tube places the hematoma central area, the hematoma that is higher than the drainage tube horizontal level is easy to draw because of the effect of hematoma self gravitation, the hematoma that is lower than the drainage tube level is unfavorable for drain, the 3rd, the aperture is non-directional, can't directed drain, and the 4th, directed drain needs the situation of discharging according to the postoperative hematoma, constantly adjust mouth of pipe direction, drainage tube can't fixedly secure drainage tube at present, is difficult to avoid rotating, and can't carry out repeatedly accuracy controlling to the drain direction.

Summary of the invention

The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, provide a kind of easy to operate, drainage effect good, postoperative is adjustable, the directed drainage tube of the intracerebral hematoma of controlled drain direction.

This utility model can reach by following measure:

The directed drainage tube of a kind of intracerebral hematoma, be provided with the drainage tube of front end closed rear end opening, the leading section that it is characterized in that drainage tube is provided with the conduction hole that a minimum diameter equals the drainage tube diameter, the tube wall of drainage tube is provided with conduction hole aperture bearing mark groove, aperture bearing mark line generally is located at the rearward end of drainage tube, with handled easily, improve drainage effect, the tube wall of drainage tube is provided with drainage tube length graduation mark, drainage tube length graduation mark generally is located at the front portion or the middle part of drainage tube, can accurately hold placed-depth,, improve drainage effect with handled easily; Graduation mark can be used as conduction hole aperture bearing mark line simultaneously, in art, postoperative can judge the conduction hole direction according to graduation mark.

This utility model can be provided with the skin holder on drainage tube, the skin holder is provided with base, base is divided into skin contact and noncontact face, noncontact face is provided with the drainage tube detent, base is provided with drainage tube and penetrates the hole, the side of base is provided with drainage tube direction control groove, is provided with drainage tube direction control folder in the groove, and drainage tube direction control folder is connected with the drainage tube detent by connecting line.

The general ovalize of conduction hole in this utility model, making things convenient for drawing of intracerebral hematoma, and can prevent and treat insert, when pulling out drainage tube, injured blood vessel causes taking place new intracranial hemorrhage.

The beneficial effects of the utility model one are that the drainage tube head end is a single-orifice type, the aperture is bigger, equate with caliber, the large aperture is beneficial to drain, the 2nd, drainage tube has scale, can accurately hold placed-depth, graduation mark is also as the aperture direction signs, be convenient to drainage tube and insert aperture, the back hematoma that aims at the mark, adjust the aperture direction in case of necessity with postoperative, the 4th, the utmost point under the hematoma when drainage tube places horizontal position, the hematoma body region is aimed in the aperture, be convenient to suction on the one hand, can fully be beneficial to the effect of hematoma self gravitation on the other hand, be convenient to draw, can change the aperture direction by the rotation drainage tube in the drain process, solve the different azimuth residual hematoma, the 5th, the caliber size is complementary with tridimensional orienting headstock, can under stereotaxis, locate more accurately, drain, the 6th, the skin holder is drainage tube fully fixedly, avoids the variation of the drainage tube degree of depth that simple suture fixedly causes, the 7th, the skin holder designs for adjustable type, in the art, postoperative utilizes sutures ligation direction control folder, can conveniently remove original fixing, according to needing to adjust the direction of leading the way, fixing once more after the degree of depth.

Description of drawings

Fig. 1 is a kind of structural representation of the present utility model.

Fig. 2 is the vertical view of Fig. 1.

Fig. 3 is a kind of structural representation of skin holder in this utility model.

The specific embodiment

Below in conjunction with accompanying drawing this utility model is further described:

As shown in drawings, the directed drainage tube of a kind of intracerebral hematoma, be provided with the drainage tube 1 of front end closed rear end opening, drainage tube 1 employed material and production method are same as the prior art, this does not give unnecessary details, the front end of drainage tube 1 that is characterised in that of the present utility model is provided with the conduction hole 2 that a minimum diameter equals the drainage tube diameter, conduction hole 2 ovalizes, the inclined-plane, aperture is longer, can avoid damaging intracranial vessel, drainage tube 1 is provided with conduction hole opening direction mark line 3, aperture bearing mark line 3 extends to the drainage tube total length, be convenient in the art, postoperative is determined the sensing of conduction hole 2,3 whiles of bearing mark line are as the part of drainage tube length graduation mark 4, drainage tube length graduation mark 4 graduated initial points are conduction hole 2 centers, be convenient to read the distance of conduction hole 2 centre-to-centre spacing skins, be beneficial to the control paracentesis depth, conduction hole 2 centre-to-centre spacing drainage tubes length are foremost fixed, be 12mm, scale minimum mark unit is 0.5cm, scale numeral 5 is identified on each centimetre integer tag line, scale numeral 5 is Arabic numerals, identify 17cm altogether, mark line 3, graduation mark 4 and scale numeral 5 are white, present remarkable contrast with red blood, be beneficial to observation, read data, this utility model can be provided with the skin holder on drainage tube 1, the skin holder is provided with base 6, base 6 is divided into skin contact and noncontact face, noncontact face is provided with drainage tube detent 7, base 6 is provided with drainage tube and penetrates the hole, the side of base 6 is provided with drainage tube direction control groove, be provided with drainage tube direction control folder 8 in the groove, drainage tube direction control folder 8 is connected with drainage tube detent 7 by connecting line, and it is zigzag that 8 drainage tube contact surface is pressed from both sides in direction control, is beneficial to and fixedly secures drainage tube 1, in side surface direction control groove, direction leaves the space between controlling folder 8 and the skin holder contacting, and allows ten trumpeter's art sutures to pass through, and is used for ligation direction control folder 8.

Claims

1. the directed drainage tube of an intracerebral hematoma, be provided with the drainage tube of front end closed rear end opening, the leading section that it is characterized in that drainage tube is provided with the conduction hole that a minimum diameter equals the drainage tube diameter, the tube wall of drainage tube is provided with conduction hole aperture bearing mark groove, and the tube wall of drainage tube is provided with drainage tube length graduation mark.

2. the directed drainage tube of a kind of intracerebral hematoma according to claim 1, it is characterized in that drainage tube is provided with the skin holder, the skin holder is provided with base, base is divided into skin contact and noncontact face, noncontact face is provided with the drainage tube detent, and base is provided with drainage tube and penetrates the hole, and the side of base is provided with drainage tube direction control groove, be provided with drainage tube direction control folder in the groove, drainage tube direction control folder is connected with the drainage tube detent by connecting line.

3. the directed drainage tube of a kind of intracerebral hematoma according to claim 1 is characterized in that the conduction hole ovalize.