CN203852714U - Intracerebral hematoma directional drainage tube - Google Patents
Intracerebral hematoma directional drainage tube Download PDFInfo
- Publication number
- CN203852714U CN203852714U CN201420264187.1U CN201420264187U CN203852714U CN 203852714 U CN203852714 U CN 203852714U CN 201420264187 U CN201420264187 U CN 201420264187U CN 203852714 U CN203852714 U CN 203852714U
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- China
- Prior art keywords
- drainage tube
- liquid injection
- drainage
- tube
- location
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Abstract
The utility model discloses an intracerebral hematoma directional drainage tube. The intracerebral hematoma directional drainage tube is characterized in that the front end of the drainage tube is in the shape of a closed hemisphere, a drainage hole with minimum diameter equal to inner diameter of the drainage pipe is formed in the front-end side wall of the drainage tube, length scales are arranged on the front portion and the middle portion of the drainage tube, a drainage hole orifice direction marking line is arranged at the rear end of the drainage tube, a liquid injection passage is arranged in the tube wall of the drainage tube, a liquid outlet of the liquid injection passage is arranged in a hemisphere wall, a liquid inlet of the liquid injection passage is communicated with a liquid injection tube arranged on the rear end portion of the drainage tube, a liquid injection port is arranged at the other end of the liquid injection tube and sealed by a rubber plug, a positioning plate sleeves the rear end portion of the drainage tube, suture fixing grooves are formed on two sides of the positioning plate respectively, a drainage tube positioning groove is formed in the side face of the positioning plate, a direction control clamp is arranged in each positioning groove and provided with an arc-shaped clamping face corresponding to the drainage tube, a sawtooth-shaped positioning groove is formed in the arc-shaped clamping face, and the direction control clamps are connected with the positioning plate through adhesive tapes. The intracerebral hematoma directional drainage tube has the advantages of convenience in operation, safety in use and the like.
Description
Technical field
This utility model relates to medical apparatus, particularly the fixing adjustable intracerebral hematoma drain tube of the directed skin of a kind of two-chamber of the operation of the puncture external drainage for intracerebral hematoma such as hypertensive cerebral hemorrhages.
Background technology
As everyone knows, cerebral hemorrhage is current frequently-occurring disease, the puncture drainage operation of intracerebral hematoma is the conventional for the treatment of cerebral hemorrhage, effective ways, simple and easy, Wicresoft is its prominent features, the conventional intracerebral hematoma drain tube one using is that front end is porous type at present, 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 is placed in hematoma central area, be easy to draw because of the effect of hematoma self gravitation higher than the hematoma of drainage tube horizontal level, hematoma lower than drainage tube level is unfavorable for drain, the 3rd, aperture is non-directional, cannot directed drain, drain is not thorough, the 4th, the situation that directed drain need be discharged according to postoperative hematoma, constantly adjust mouth of pipe direction, drainage tube cannot fixedly secure the device of drainage tube at present, be difficult to avoid rotating, cannot carry out repeatedly accuracy controlling to drain direction, the 5th, in postoperative hematoma, inject fibrinolysin and can only adopt bolus pattern, after bolus, to close drainage tube remarkable to intracranial pressure for folder, and can not keep constant drainage, drainage system easily closes middle the obstruction at folder, cause drain failure.
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, the intracerebral hematoma drainage tube of postoperative adjustable, controlled drain direction, sustainable Micro-perfusion in Graft After fibrinolysin.
This utility model can reach by following measure:
A kind of Intracerbral hematoma directional drainage tube, comprise drainage tube, it is characterized in that drainage tube front end is the hemispherical of sealing, drainage tube front end side wall is provided with a minimum diameter and equals the conduction hole of drainage tube internal diameter, the front portion of drainage tube and middle part are provided with length graduation mark, the rear end of drainage tube is provided with conduction hole aperture bearing mark line, in drainage tube tube wall, be provided with reservoir channel, the liquid outlet of reservoir channel is arranged in the semispherical wall of drainage tube front end, the inlet of reservoir channel is connected with the liquid injection pipe that is arranged on drainage tube rearward end, the other end of liquid injection pipe is provided with liquid injection port, liquid injection port is by rubber stopper seal, the rearward end cover of drainage tube has location-plate, location-plate both sides are respectively equipped with suture holddown groove, the side of location-plate is provided with drainage tube locating slot, in locating slot, be provided with direction control folder, direction control is folded with the arc clamping plane corresponding with drainage tube, arc clamping plane is provided with zigzag locating slot, direction control folder is connected with location-plate by adhesive tape.
Conduction hole described in the utility model is ellipticity, and oval major axis parallels with the axis of drainage tube, to improve drainage speed, makes drain more thorough.
On location-plate described in the utility model, the aperture of drain pore is greater than the external diameter of drainage tube, drainage tube relative localization plate can be rotated, to regulate the direction of draining hole.
This utility model location-plate both sides can be provided with suture locating hole, and the diameter of suture locating hole is not less than 2mm, to improve locating effect.
This utility model Micro-perfusion in Graft After and drain can be carried out simultaneously, can realize and continue to inject fibrinolysin in haematoma cavity, the hematoma that simultaneously liquefies drain, the intracranial pressure fluctuation of avoiding bolus fibrinolysin to cause, and can reduce drainage system obstruction, drain failure incidence rate, be provided with conduction hole aperture bearing mark line, aperture bearing mark line is generally located at the rearward end of drainage tube, with handled easily, improve drainage effect, be provided with drainage tube length graduation mark, can accurately hold placed-depth, with handled easily, improve drainage effect; Location-plate can fully be fixed drainage tube, avoid the variation of the drainage tube degree of depth that simple suture fixedly causes, direction control folder can conveniently be removed original fixing, after needing to adjust lead the way direction, the degree of depth, again fix, there is intracranial pressure fluctuation easy to operate, that use safely, avoid bolus fibrinolysin to cause, reduce drainage system obstruction, drain failure incidence rate.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is the face of overlooking of Fig. 1.
Fig. 3 is a kind of structural representation of location-plate and direction control folder in this utility model.
Fig. 4 is the top view of Fig. 3.
Fig. 5 is a kind of structural representation of direction control folder in this utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is further described:
As shown in drawings, a kind of Intracerbral hematoma directional drainage tube, comprise drainage tube, drainage tube adopts medical grade rubber to make, drainage tube front end is the hemispherical of sealing, drainage tube front end side wall is provided with a minimum diameter and equals the conduction hole of drainage tube internal diameter, conduction hole is ellipticity, oval major axis parallels with the axis of drainage tube, to improve drainage speed, make drain more thorough, the front portion of drainage tube and middle part are provided with length graduation mark, the rear end of drainage tube is provided with conduction hole aperture bearing mark line, in drainage tube tube wall, be provided with reservoir channel, the liquid outlet of reservoir channel is arranged in the semispherical wall of drainage tube front end, the inlet of reservoir channel is connected with the liquid injection pipe that is arranged on drainage tube rearward end, the other end of liquid injection pipe is provided with liquid injection port, liquid injection port is by rubber stopper seal, the rearward end cover of drainage tube has location-plate, location-plate both sides are respectively equipped with suture holddown groove, the side of location-plate is provided with drainage tube locating slot, in locating slot, be provided with direction control folder, direction control is folded with the arc clamping plane corresponding with drainage tube, arc clamping plane is provided with zigzag locating slot, direction control folder is connected with location-plate by adhesive tape, in addition, on location-plate described in the utility model, the aperture of drain pore is greater than the external diameter of drainage tube, drainage tube relative localization plate can be rotated, to regulate the direction of draining hole, described type location-plate both sides can be provided with suture locating hole, the diameter of suture locating hole is not less than 2mm, to improve locating effect, this utility model Micro-perfusion in Graft After and drain can be carried out simultaneously, can realize and continue to inject fibrinolysin in haematoma cavity, the hematoma that simultaneously liquefies drain, the intracranial pressure fluctuation of avoiding bolus fibrinolysin to cause, and can reduce drainage system and block, drain failure incidence rate, be provided with conduction hole aperture bearing mark line, aperture bearing mark line is generally located at the rearward end of drainage tube, with handled easily, improve drainage effect, be provided with drainage tube length graduation mark, can accurately hold placed-depth, with handled easily, improve drainage effect, location-plate can fully be fixed drainage tube, avoid the variation of the drainage tube degree of depth that simple suture fixedly causes, direction control folder can conveniently be removed original fixing, after needing to adjust lead the way direction, the degree of depth, again fix, there is intracranial pressure fluctuation easy to operate, that use safely, avoid bolus fibrinolysin to cause, reduce drainage system obstruction, drain failure incidence rate.
Embodiment: as shown in drawings, the fixed adjustable Intracerbral hematoma directional drainage tube of a kind of skin, comprise drainage tube 1, the material that drainage tube 1 uses and production method and same as the prior art, this does not repeat, drainage tube front end is the hemispherical of sealing, while preventing from inserting, nerve is caused to damage, the front bulkhead of drainage tube 1 is provided with a minimum diameter and equals the conduction hole 2 of drainage tube diameter, conduction hole 2 ovalizes, 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 drainage tube total length, be convenient in art, the sensing of postoperative definite conduction hole 2, 3 whiles of bearing mark line are as a part for drainage tube length graduation mark 4, the initial point of drainage tube length graduation mark 4 scales is conduction hole 2 centers, be convenient to read the distance of conduction hole 2 centre-to-centre spacing skins, be beneficial to control paracentesis depth, conduction hole 2 centre-to-centre spacing drainage tubes foremost length are fixed, for 12mm, scale minimum mark unit is 0.5cm, scale numeral 5 is identified on each centimetre of integer tag line, scale numeral is Arabic numerals, identify altogether 17cm, mark line 3, graduation mark 4 and scale numeral are white, present remarkable contrast with red blood, be beneficial to observation, reading out data.
Reservoir channel also claims Micro-perfusion in Graft After tube chamber, and operated by rotary motion is on the tube wall of drainage tube 1, and liquid outlet 5 is located at drainage tube and draws on sphere foremost, and liquid injection port 6 is provided with on the liquid injection pipe being connected with reservoir channel, and liquid injection port 6 can be medical universal syringe joint.
Location-plate 7 is to be connected use with skin contact, location-plate 7 is provided with the hole that is greater than drainage tube 1 external diameter, to facilitate drainage tube actuator joint rotation therein, location-plate 7 both sides are respectively equipped with suture holddown groove, suture holddown groove 8 allows No. ten suturess to pass through, the side of location-plate 7 is provided with drainage tube locating slot 8, in locating slot, be provided with direction control folder 9, direction control folder 9 is provided with the arc clamping plane corresponding with drainage tube, arc clamping plane is provided with zigzag locating slot, and direction control folder 9 is connected with location-plate 6 by adhesive tape 10.
The beneficial effects of the utility model one are that drainage tube head end is single-orifice type, aperture is larger, equate with caliber, large aperture is beneficial to drain, the 2nd, drainage tube is with scale, can accurately hold placed-depth, graduation mark is also as aperture direction signs, be convenient to drainage tube and insert the rear aperture hematoma that aims at the mark, with the postoperative aperture direction of adjusting if desired, the 4th, the utmost point under hematoma when drainage tube is placed in horizontal position, hematoma body region is aimed in aperture, be convenient on the one hand suction, can fully be beneficial on the other hand hematoma self gravitation effect drain liquefaction hematoma, in drain process, can change aperture direction by rotation drainage tube, solve different azimuth residual hematoma, the 5th, pipe diameter size and tridimensional orienting headstock match, can under stereotaxis, locate more accurately, drain, the 6th, skin location-plate can fully be fixed drainage tube, avoid the variation of the drainage tube degree of depth that simple suture fixedly causes, the 7th, skin location-plate is provided with direction control folder, for adjustable type designs, in art, postoperative sutures or the adhesive plaster ligation direction control folder of utilizing, can conveniently remove original fixing, according to needing to adjust the direction of leading the way, again fixing after the degree of depth, the 7th, can carry out Micro-perfusion in Graft After and external drainage simultaneously, Micro-perfusion in Graft After direction and conduction hole are in the same way, homonymy, can dissolve to greatest extent sludged blood, and realize to continuing to inject fibrinolysin in haematoma cavity when, the hematoma that liquefies external drainage, the intracranial pressure fluctuation of avoiding bolus fibrinolysin to cause, reducing drainage system blocks, drain failure incidence rate.
Claims (4)
1. an Intracerbral hematoma directional drainage tube, comprise drainage tube, it is characterized in that drainage tube front end is the hemispherical of sealing, drainage tube front end side wall is provided with a minimum diameter and equals the conduction hole of drainage tube internal diameter, the front portion of drainage tube and middle part are provided with length graduation mark, the rear end of drainage tube is provided with conduction hole aperture bearing mark line, in drainage tube tube wall, be provided with reservoir channel, the liquid outlet of reservoir channel is arranged in the semispherical wall of drainage tube front end, the inlet of reservoir channel is connected with the liquid injection pipe that is arranged on drainage tube rearward end, the other end of liquid injection pipe is provided with liquid injection port, liquid injection port is by rubber stopper seal, the rearward end cover of drainage tube has location-plate, location-plate both sides are respectively equipped with suture holddown groove, the side of location-plate is provided with drainage tube locating slot, in locating slot, be provided with direction control folder, direction control is folded with the arc clamping plane corresponding with drainage tube, arc clamping plane is provided with zigzag locating slot, direction control folder is connected with location-plate by adhesive tape.
2. a kind of Intracerbral hematoma directional drainage tube according to claim 1, is characterized in that conduction hole is ellipticity, and oval major axis parallels with the axis of drainage tube.
3. a kind of Intracerbral hematoma directional drainage tube according to claim 1, is characterized in that the aperture of drain pore on location-plate is greater than the external diameter of drainage tube.
4. a kind of Intracerbral hematoma directional drainage tube according to claim 1, is characterized in that location-plate both sides can be provided with suture locating hole, and the diameter of suture locating hole is not less than 2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420264187.1U CN203852714U (en) | 2014-05-22 | 2014-05-22 | Intracerebral hematoma directional drainage tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420264187.1U CN203852714U (en) | 2014-05-22 | 2014-05-22 | Intracerebral hematoma directional drainage tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203852714U true CN203852714U (en) | 2014-10-01 |
Family
ID=51602595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420264187.1U Expired - Fee Related CN203852714U (en) | 2014-05-22 | 2014-05-22 | Intracerebral hematoma directional drainage tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203852714U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105268088A (en) * | 2015-11-30 | 2016-01-27 | 杨春光 | Novel cerebral hematoma drainage tube |
| CN111839707A (en) * | 2020-06-30 | 2020-10-30 | 陈丹华 | Bone cement propeller of vertebroplasty system |
-
2014
- 2014-05-22 CN CN201420264187.1U patent/CN203852714U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105268088A (en) * | 2015-11-30 | 2016-01-27 | 杨春光 | Novel cerebral hematoma drainage tube |
| CN111839707A (en) * | 2020-06-30 | 2020-10-30 | 陈丹华 | Bone cement propeller of vertebroplasty system |
| CN111839707B (en) * | 2020-06-30 | 2021-07-20 | 陈丹华 | Bone cement propeller of vertebroplasty system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141001 Termination date: 20150522 |
|
| EXPY | Termination of patent right or utility model |