CN205287217U - Chronic subdural hematoma drainage tube - Google Patents
Chronic subdural hematoma drainage tube Download PDFInfo
- Publication number
- CN205287217U CN205287217U CN201521092643.XU CN201521092643U CN205287217U CN 205287217 U CN205287217 U CN 205287217U CN 201521092643 U CN201521092643 U CN 201521092643U CN 205287217 U CN205287217 U CN 205287217U
- Authority
- CN
- China
- Prior art keywords
- conduction hole
- pipe body
- drainage tube
- subdural hematoma
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a chronic subdural hematoma drainage tube, the front end of its characterized in that body is hemispherically and is sealed the body front end by the platform taper pipe, body front end troops under one's command side is equipped with leading discharge orifice and back drainage hole, drainage hole in the middle of being equipped with on the body of leading discharge orifice and middle front side in back drainage hole or rear side, the distance at middle drainage hole center distance leading discharge orifice and back drainage hole center equals, be equipped with in the body and fill the passageway, the liquid outlet setting of filling the passageway is in back drainage hole rear end, the inlet that pours into the passageway passes the pipe wall of back tip body and is connected with pouring guide pipe, the pouring guide pipe other end is sealed by medical plug, the utility model discloses carry out the medicine and pour into treatment and the effect of washing in postoperative drainage, 120 within range outer walls in the holding tube body upside cross section are smooth, prevent that the drainage tube from bleeding with brain surface angiogenesis friction and after drawing the pull -out pipe once more, have easy operation convenient, improve the operation curative effect, shorten hospitalization time, lighten patient's misery and economic burden.
Description
Technical field
The utility model relates to medical apparatus, particularly a kind of boring surgical drainage for chronic subdural hematoma chronic subdural hematoma drainage tube of the single side hole in two chamber.
Background technology
It is known that chronic subdural hematoma is common intracranial hematoma, especially at old patient Yi Fa, boring surgical drainage is the ordinary method for the treatment of chronic subdural hematoma, and it has simple and easy, Wicresoft, the feature such as efficient. the chronic subdural hematoma drainage tube used at present is the pipe body in single chamber, the surrounding of pipe body leading section is distributed with conduction hole, this kind of drainage tube only has the effect of postoperative drainage, without dabbling drug and washing action, use the patient injecting urokinase and continual rinsing in haematoma cavity need to inject through conduction hole to needing, easily causing drives in the wrong direction infects, and, its conduction hole is distributed in the surrounding of drainage tube, after subdural hematoma diminishes, its conduction hole and brain surface attach, easily occur to rub with brain vascular surface when pulling out drainage tube and again hemorrhage after causing tube drawing, affect operative effect, extend the hospital stays.
Summary of the invention
The purpose of this utility model overcomes above-mentioned the deficiencies in the prior art, it is provided that the single side hole chronic subdural hematoma drainage tube in a kind of two chamber easy to operate, that result for the treatment of is good.
The utility model can be reached by following measure:
A kind of chronic subdural hematoma drainage tube, it is provided with the pipe body of one section of open rearward end, it is characterized in that the front end of pipe body be half spherical and by platform bore pipe pipe body front end is closed, front conduction hole and rear conduction hole it is provided with on the downside of pipe body leading section, the pipe body of front conduction hole and the middle front side of rear conduction hole or rear side is provided with central draft hole, the distance at the central draft hole front conduction hole of width between centers and rear conduction hole center is equal, it is provided with perfusion channel in pipe body, the liquid outlet of perfusion channel is arranged on rear conduction hole rear end, the fluid inlet of perfusion channel passes the tube wall of rearward end pipe body and is connected with perfusion cannula, the perfusion cannula the other end is closed by medical rubber stopper.
Internal diameter of tube body described in the utility model is 4mm and is connected with central draft hole with front conduction hole, rear conduction hole, the internal diameter 1.5mm of perfusion channel, the fluid inlet of perfusion channel is not more than 2mm apart from the distance of rear conduction hole, so that perfusion liquid can be ejected into the wound location of patient, it is to increase result for the treatment of.
Conduit upper surface described in the utility model is provided with length measurement scale line, with accurate assurance placed-depth.
The utility model is provided with conduction hole or liquid outlet direction groove in the rearward end of pipe body, the convenient placement direction indicating drainage tube in art, ensure the smooth tube wall face without conduction hole side and brain surface contact, prevent drainage tube and brain vascular surface from friction occurring and again hemorrhage after causing tube drawing, affect operative effect, extend the hospital stays.
Perfusion channel described in the utility model is arranged in the tube wall of pipe body, to increase the drainage effect of pipe body.
The utility model drainage after surgery carry out treatment of drug perfusion and washing action simultaneously, it is simple to operation that the spherical and platform wimble structure of front end makes drainage tube insert, conduction hole is arranged on 240 ��, transverse section on the downside of pipe body, holding tube body upper cross section 120 �� of scope inside and outside walls are smooth, prevent drainage tube and brain vascular surface from friction occurring and again hemorrhage after causing tube drawing, there is simple to operation, raising operative effect, shorten the hospital stays, alleviate patient suffering and economical load.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described:
As shown in the figure, a kind of chronic subdural hematoma drainage tube, it is provided with the pipe body 1 of one section of open rearward end, it is characterized in that the front end of pipe body 1 be half spherical and by platform bore pipe 2 pipe body 1 front end is closed, front conduction hole 3 and rear conduction hole 4 it is provided with on the downside of pipe body 1 leading section, the pipe body of front conduction hole 3 and the middle front side of rear conduction hole 4 or rear side is provided with central draft hole 5, the distance at the central draft hole 5 front conduction hole of width between centers 3 and rear conduction hole 4 center is equal, it is provided with perfusion channel in pipe body 1, the liquid outlet 6 of perfusion channel is arranged on rear conduction hole 5 rear end, the fluid inlet of perfusion channel passes the tube wall of rearward end pipe body and is connected with perfusion cannula 7, perfusion cannula 7 the other end is closed by medical rubber stopper 8, described pipe body 1 internal diameter be 4mm and with front conduction hole 3, rear conduction hole 4 is connected with central draft hole 5, the internal diameter 1.5mm of perfusion channel, the fluid inlet 6 of perfusion channel is not more than 2mm apart from the distance of rear conduction hole 5, so that perfusion liquid can be ejected into the wound location of patient, improve result for the treatment of, described conduit 1 upper surface is provided with length measurement scale line, with accurate assurance placed-depth, there is drainage tube length scale marker, scale zero point is the farthest side in most distal drainage hole, first reference numerals is 3cm, most end reference numerals is 10cm, least unit 5mm, in order to show the degree of depth that drainage tube is inserted, mark and numeral are white, in addition, the utility model is provided with conduction hole or liquid outlet direction groove in the rearward end of pipe body 1, direction groove conveniently can indicate the placement direction of drainage tube in art, ensure the smooth tube wall face without conduction hole side and brain surface contact, prevent drainage tube and brain vascular surface from friction occurring and again hemorrhage after causing tube drawing, affect operative effect, extend the hospital stays, described perfusion channel is arranged in the tube wall of pipe body, to increase the drainage effect of pipe body, the utility model drainage after surgery carry out treatment of drug perfusion and washing action simultaneously, it is simple to operation that the spherical and platform wimble structure of front end makes drainage tube insert, conduction hole is arranged on 240 ��, transverse section on the downside of pipe body, holding tube body upper cross section 120 �� of scope inside and outside walls are smooth, prevent drainage tube and brain vascular surface from friction occurring and again hemorrhage after causing tube drawing, have simple to operation, improve operative effect, shorten the hospital stays, alleviate patient suffering and economical load.
Claims (5)
1. a chronic subdural hematoma drainage tube, it is provided with the pipe body of one section of open rearward end, it is characterized in that the front end of pipe body be half spherical and by platform bore pipe pipe body front end is closed, front conduction hole and rear conduction hole it is provided with on the downside of pipe body leading section, the pipe body of front conduction hole and the middle front side of rear conduction hole or rear side is provided with central draft hole, the distance at the central draft hole front conduction hole of width between centers and rear conduction hole center is equal, it is provided with perfusion channel in pipe body, the liquid outlet of perfusion channel is arranged on rear conduction hole rear end, the fluid inlet of perfusion channel passes the tube wall of rearward end pipe body and is connected with perfusion cannula, the perfusion cannula the other end is closed by medical rubber stopper.
2. a kind of chronic subdural hematoma drainage tube according to claim 1, it is characterized in that internal diameter of tube body is 4mm and is connected with central draft hole with front conduction hole, rear conduction hole, the internal diameter 1.5mm of perfusion channel, the fluid inlet of perfusion channel is not more than 2mm apart from the distance of rear conduction hole.
3. a kind of chronic subdural hematoma drainage tube according to claim 1, it is characterised in that conduit upper surface is provided with length measurement scale line.
4. a kind of chronic subdural hematoma drainage tube according to claim 1, it is characterised in that the rearward end of pipe body is provided with conduction hole or liquid outlet direction groove.
5. a kind of chronic subdural hematoma drainage tube according to claim 1, it is characterised in that perfusion channel is arranged in the tube wall of pipe body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521092643.XU CN205287217U (en) | 2015-12-25 | 2015-12-25 | Chronic subdural hematoma drainage tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521092643.XU CN205287217U (en) | 2015-12-25 | 2015-12-25 | Chronic subdural hematoma drainage tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205287217U true CN205287217U (en) | 2016-06-08 |
Family
ID=56472447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521092643.XU Expired - Fee Related CN205287217U (en) | 2015-12-25 | 2015-12-25 | Chronic subdural hematoma drainage tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205287217U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113952523A (en) * | 2021-11-04 | 2022-01-21 | 任二朋 | Drainage tube capable of continuously flushing physiological saline |
-
2015
- 2015-12-25 CN CN201521092643.XU patent/CN205287217U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113952523A (en) * | 2021-11-04 | 2022-01-21 | 任二朋 | Drainage tube capable of continuously flushing physiological saline |
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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: 20160608 Termination date: 20161225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |