CN2505088Y - Drainage system fo r neurosurgical operation - Google Patents
Drainage system fo r neurosurgical operation Download PDFInfo
- Publication number
- CN2505088Y CN2505088Y CN 01261780 CN01261780U CN2505088Y CN 2505088 Y CN2505088 Y CN 2505088Y CN 01261780 CN01261780 CN 01261780 CN 01261780 U CN01261780 U CN 01261780U CN 2505088 Y CN2505088 Y CN 2505088Y
- Authority
- CN
- China
- Prior art keywords
- drainage
- tube
- utility
- drainage tube
- model
- 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
Links
Images
Landscapes
- External Artificial Organs (AREA)
Abstract
The utility model relates to a drainage system for neurosurgical operation belonging to a medical appliance, which can be widely used for different neurosurgical operations. The utility model mainly comprises a drainage tube, a catheter and a drainage bag, wherein, one end of the catheter is communicated with an inlet of the drainage bag, the other end is connected with the drainage tube; the utility model is characterized in that: the drainage tube is a double-current catheter, the inlet place of the drainage bag is provided with an one-way control valve. The double-current catheter can be used for the drainage of hematoma in different intracalvarium positions, and can vent air in high position and discharge liquid in lower position for intracranial hematoma; therefore, the utility model not only can achieve the aim of draining haematoma for the acute and chronic intracranial hematoma, and can prevent the pneumocephalus, in particular to tension pneumocephalus from forming. And the intracranial hematoma is injected with medicine to dissolve, drain and wash conveniently through the drainage tube which is externally connected with a syringe; therefore the utility model has the effects of wide use range and simple operation.
Description
Technical field this utility model belongs to a kind of medical apparatus and instruments, particularly a kind of neurosurgery drain medical apparatus.
Background technology is in neurosurgery, and for craniocerebral injury, intracranial hematoma patient, drainage tube is essential, is used for drain, medicine injection of intracranial hematoma or hydrops etc., acts on extremely important.So far, the drainage tube that neurosurgery is used mostly is urinary catheter formula or single chamber plastics, silica gel tube, be single lumen catheter all, directly is connected with drainage bag in the use, clogging very easily occurs, and use is inconvenient.When needs flushings and injection, need pull up drainage bag simultaneously, wash and injection, operate loaded down with trivial detailsly, can not adapt to some specific (special) requirements of neurosurgery, function singleness by drainage tube.
The neurosurgery drainage system that provides a kind of scope of application big is provided the summary of the invention the purpose of this utility model.This utility model adopts following technical proposals for this reason: a kind of neurosurgery drainage system, mainly form by drainage tube, conduit and drainage bag, this conduit one end communicates with the import of drainage bag, the other end links to each other with drainage tube, it is characterized in that: above-mentioned drainage tube is a double lumen tube, also is provided with one-way control valve in the import department of drainage bag.After this utility model adopts above structure, because drainage tube adopts double lumen tube, be separated with the resistance to compression effect wherein, avoided the phenomenon of drainage tube pressurized obturation, simultaneously double lumen tube can be used for the hematoma drain of intracranial diverse location, to bigger intracranial hematoma can high-order aerofluxus, the low level discharge opeing, especially to chronic subdural hematoma, not only can play the purpose of drain hematoma, can prevent the particularly formation of tension force pneumoencephalos of pneumoencephalos again.But also can pass through the external syringe of drainage tube, to intracranial hematoma injection dissolving, drain, flushing, easy to operate; The one-way control valve of setting up in the drainage bag can prevent effectively that gas, liquid from blowing back in the drainage tube.Have applied widely, diverse in function, effect simple to operate.This utility model also is applicable to breast, abdominal operation, reaches and needs flushing, drain person in bladder, the operation on prostate.
Description of drawings Fig. 1 is a kind of structural representation of the present utility model; Fig. 2 is an another kind of structural representation of the present utility model; Fig. 3 is the user mode reference diagram of Fig. 1; Fig. 4 is the user mode reference diagram of Fig. 2.
In the specific embodiment accompanying drawing, 1 be drainage tube, 2 for conduit, 3 for drainage bag, 4 for the drain lumen, 5 for the flushing lumen, 6 stifled for plug, 7 be flap valve.As shown in drawings, this utility model is a kind of neurosurgery drainage system, can adopt and mould the system product, mainly is made up of drainage tube 1, conduit 2 and drainage bag 3, and drainage bag 3 is marked with scale, is used to write down drainage flow.Conduit 2 one ends communicate with the import of drainage bag 3, and the other end communicates with drainage tube 1.Above-mentioned drainage tube 1 adopts double lumen tube, and this double lumen tube can be by realizing in establishing in the drainage tube 1 at interval, also is provided with one-way control valve in the import department of drainage bag 3.
A kind of is that conduit 2 also is designed to double lumen tube, corresponding with the double lumen tube of drainage tube 1 respectively.Can cut the hole respectively at the diverse location of double lumen tube according to practical situation in the art, corresponding different respectively hematoma positions is used for the drain of diverse location hematoma.Be applicable to acute and chronic subdural hematoma, epidural hematoma, intracranial hematoma, various cranial cavity tumor post-operation drain person.Be applicable to that also breast, abdominal operation and bladder, operation on prostate need wash, drain person.
Another kind of conduit 2 is a single lumen catheter, and the double lumen tube of this kind form drainage tube 1 is respectively drain lumen 4 and flushing lumen 5, and drain lumen 4 communicates with conduit 2, is used for the hematoma drain; Flushing lumen 5 can external syringe, is used for the operations such as injection, flushing of intracranial hematoma.Be provided with plug at the mouth of pipe place of flushing lumen 5 and block up 6, when carrying out drainage procedure, be used for sealing flushing lumen 5.Be applicable to that intracerebral hematoma, intracerebral hematoma break into hematoma liquefiers injection irrigation and drainage persons such as the ventricles of the brain, epidural hematoma need catheter drainage, urokinases.Also can be used for breast, peritoneal irrigation drain etc.
Above-mentioned one-way control valve is made up of two flap valves that are stacked together up and down 7, and above-mentioned conduit 2 communicates with the centre of flap valve 7.The liquid that is flowed into by conduit 2 during use is by entering in the drainage bag 3 in the middle of two flap valves 7, when drainage bag 3 during by handling, because the pressure of liquid in the drainage bag 3 makes that two flap valves 7 are closed together, reaches the purpose of unidirectional closure.
Leading section at drainage tube 1 can be reserved side opening, also can cut the hole respectively according to needs in the art.
For increasing practicality, on drainage tube 1, also indicate scale, be used to write down insertion depth.Between drainage tube 1 and conduit 2, be provided with joint, to make things convenient for the connection between drainage tube 1 and the conduit 2.
Claims (7)
1, a kind of neurosurgery drainage system, mainly form by drainage tube (1), conduit (2) and drainage bag (3), these conduit (2) one ends communicate with the import of drainage bag (3), the other end links to each other with drainage tube (1), it is characterized in that: above-mentioned drainage tube (1) is a double lumen tube, also is provided with one-way control valve in the import department of drainage bag (3).
2, neurosurgery drainage system according to claim 1 is characterized in that: above-mentioned one-way control valve is made up of two flap valves that are stacked together up and down (7), and above-mentioned conduit (2) communicates with the centre of two flap valves (7).
3, neurosurgery drainage system according to claim 1 and 2 is characterized in that: above-mentioned conduit (2) also is double lumen tube, and is corresponding with the double lumen tube of drainage tube (1) respectively.
4, neurosurgery drainage system according to claim 1 and 2 is characterized in that: the double lumen tube of drainage tube () 1 is made up of drain lumen (4) and flushing lumen (5), and drain lumen (4) links to each other with conduit (2).
5, neurosurgery drainage system according to claim 4 is characterized in that: be provided with plug stifled (6) at the mouth of pipe place of above-mentioned flushing lumen (5).
6, neurosurgery drainage system according to claim 3 is characterized in that: be provided with joint between drainage tube (1) and conduit (2).
7, neurosurgery drainage system according to claim 5 is characterized in that: be provided with joint between drainage tube (1) and conduit (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01261780 CN2505088Y (en) | 2001-09-25 | 2001-09-25 | Drainage system fo r neurosurgical operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01261780 CN2505088Y (en) | 2001-09-25 | 2001-09-25 | Drainage system fo r neurosurgical operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2505088Y true CN2505088Y (en) | 2002-08-14 |
Family
ID=33669652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01261780 Expired - Fee Related CN2505088Y (en) | 2001-09-25 | 2001-09-25 | Drainage system fo r neurosurgical operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2505088Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109663153A (en) * | 2018-11-28 | 2019-04-23 | 北京万特福医疗器械有限公司 | Intelligent intracranial hematoma clearance and drainage system |
| CN113952523A (en) * | 2021-11-04 | 2022-01-21 | 任二朋 | Drainage tube capable of continuously flushing physiological saline |
-
2001
- 2001-09-25 CN CN 01261780 patent/CN2505088Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109663153A (en) * | 2018-11-28 | 2019-04-23 | 北京万特福医疗器械有限公司 | Intelligent intracranial hematoma clearance and drainage system |
| CN113952523A (en) * | 2021-11-04 | 2022-01-21 | 任二朋 | Drainage tube capable of continuously flushing physiological saline |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101653637B (en) | Bullet-shaped cerebral porous drainage tube and cerebral drainage device adopting same | |
| CN204446916U (en) | The anticlogging peritoneal cavity drainage tube of a kind of band filter screen | |
| CN2505088Y (en) | Drainage system fo r neurosurgical operation | |
| CN207804763U (en) | A kind of catheter | |
| CN205913637U (en) | Novel three cavity catheter bladders wash and medicine fills connector | |
| CN102847226A (en) | Safe leakage-proof ureter | |
| CN201168318Y (en) | Lateral ventricle drainage tube capable of injecting medicament | |
| CN213760128U (en) | Catheter | |
| CN208756757U (en) | A kind of bladder stoma catheter | |
| CN209019722U (en) | A kind of three chamber urinary catheters for bladder irrigation | |
| CN203971142U (en) | Bladder irrigation blockage resisting catheter | |
| CN2669867Y (en) | Double-cavity ventricular drainage tubes | |
| CN203379470U (en) | Bladder pressure expander | |
| CN201469863U (en) | Cerebral bullet-shaped large-diameter multi-hole drainage tube and cerebral drainage device utilizing same | |
| CN2429193Y (en) | By-pass valve of cerebrospinal fluid against siphon by posture | |
| CN215194376U (en) | Bladder perfusion tube | |
| CN201005835Y (en) | Three-cavity-four-head airtight flushing catheter | |
| CN215741279U (en) | Novel double-cavity catheter | |
| CN217960958U (en) | Hemostatic catheter | |
| CN207949850U (en) | A kind of four chamber hemostatic balloon urinary catheter of modified form | |
| CN215961744U (en) | Urinary surgery clinical catheter capable of preventing urine backflow | |
| CN202052184U (en) | Barrier-free urine drainage tube with four cavities and double airbags | |
| CN216294188U (en) | Reflux device for ureteroscope | |
| CN214633180U (en) | Portable catheter | |
| CN2717461Y (en) | Four-chamber-double-bag lavage catheter for prostate radiography |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |