CN202497589U - Improved double-cavity drainage tube - Google Patents
Improved double-cavity drainage tube Download PDFInfo
- Publication number
- CN202497589U CN202497589U CN2012200765508U CN201220076550U CN202497589U CN 202497589 U CN202497589 U CN 202497589U CN 2012200765508 U CN2012200765508 U CN 2012200765508U CN 201220076550 U CN201220076550 U CN 201220076550U CN 202497589 U CN202497589 U CN 202497589U
- Authority
- CN
- China
- Prior art keywords
- drainage tube
- drainage
- section
- tube
- injection
- 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
- 238000007789 sealing Methods 0.000 claims description 3
- 238000002347 injection Methods 0.000 abstract description 21
- 239000007924 injection Substances 0.000 abstract description 21
- 238000007917 intracranial administration Methods 0.000 abstract description 21
- 201000009910 diseases by infectious agent Diseases 0.000 abstract description 9
- 239000003814 drug Substances 0.000 abstract description 4
- 229940079593 drugs Drugs 0.000 abstract 3
- 238000001647 drug administration Methods 0.000 abstract 1
- 206010018852 Haematoma Diseases 0.000 description 7
- 206010059491 Intracranial haematoma Diseases 0.000 description 3
- 210000004369 Blood Anatomy 0.000 description 1
- 206010053942 Cerebral haematoma Diseases 0.000 description 1
- 208000002403 Encephalocele Diseases 0.000 description 1
- 206010018987 Haemorrhage Diseases 0.000 description 1
- 229960005356 Urokinase Drugs 0.000 description 1
- 102000003990 Urokinase-type plasminogen activator Human genes 0.000 description 1
- 108090000435 Urokinase-type plasminogen activator Proteins 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium(0) Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000002591 computed tomography Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 238000007914 intraventricular administration Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000002627 tracheal intubation Methods 0.000 description 1
- 230000002861 ventricular Effects 0.000 description 1
Abstract
The utility model relates to an improved double-cavity drainage tube. The improved double-cavity drainage tube comprises a drainage tube body. The drainage tube body comprises a drainage tube injection section and a drainage tube drainage section. A drug injection tube is arranged between the drainage tube drainage section and the drainage tube injection section. One end of the drainage tube injection section is closed, and the other end of the drainage tube injection section is communicated with both the drainage tube drainage section and the drug injection tube, the other end of the drainage tube drainage section is communicated with a drainage bag, and a rubber cap which can be penetrated repeatedly is arranged on the other end of the drug injection tube. A plurality of injection holes are uniformly distributed on the sidewall of the drainage tube injection section. According to the utility model, technical problems of inconvenient drug administration and increased intracranial infection with conventional drainage tubes are solved. According to the utility model, the chance of intracranial infection is reduced, and easy operation is realized.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, is the improvement two-chamber drainage tube that uses in a kind of neurosurgery, and this drainage tube can make things convenient for repeatedly to the intracranial injection, reduces the incidence rate of intracranial infection.
Background technology
At present, common ventricular hemorrhage, the intracerebral hematoma of neurosurgery often need be gone EVD or hematoma external drainage art, and Intraventricular blood or hematoma are drained intracranial, thereby reduces the purpose that intracranial pressure reaches the treatment patient.Because the normal coagulation in bulk of hematoma needs to inject urokinase to intracranial repeatedly through drainage tube and melts clot, to reach the purpose of abundant drain hematoma.But existing clinical drainage tube commonly used is single chamber drainage tube, to the intracranial injection time, need pull out drainage bag repeatedly, not only increases the chance of intracranial infection, if misoperation, the also easy risk that increases the burst cerebral hernia.
Summary of the invention
In order to overcome the technical problem that there is inconvenient administration in the traditional drainage pipe, increases intracranial infection; This utility model provides a kind of two-chamber drainage tube of improvement; Use this drainage tube to the intracranial injection time, need drainage bag not pulled out; But from the another port to the intracranial injection, so promptly reduced the chance of intracranial infection, and the operation also very convenient.
The technical solution of this utility model is:
Improvement two-chamber drainage tube, its special character is: comprise the drainage tube body, said drainage tube body comprises that drainage tube injects section and drainage tube Drainage Section, and said drainage tube Drainage Section and drainage tube inject between the section and be provided with medicine-pouring pipe.
Said drainage tube injects the end sealing of section; The other end that said drainage tube injects section all is communicated with drainage tube Drainage Section and medicine-pouring pipe; The other end of said drainage tube Drainage Section is communicated with drainage bag, but the other end of said medicine-pouring pipe is provided with the rubber cap of repeated localised puncture.
Said drainage tube injects on the section sidewall and is evenly equipped with a plurality of hand-holes.
Above-mentioned drainage tube injects section and is provided with graduation mark.
Above-mentioned Drainage Section is provided with the switch folder.
Above-mentioned hand-hole has 5 circles, every circle 4 holes.
The advantage that this utility model had:
1, this utility model improvement two-chamber drainage tube comprises the drainage tube body, and the drainage tube body comprises that drainage tube injects section and Drainage Section; Drainage Section and drainage tube inject between the section and are provided with medicine-pouring pipe; Drainage Section one end connects drainage bag and is used for the hematoma drain, but an end of medicine-pouring pipe through incidental rubber cap repeated localised puncture to the intracranial injection, need not remove injection again behind the drainage bag; Make to continue in the drainage tube to keep air-tight state, thereby reduced the intracranial infection chance.
2, this utility model drainage tube injection section is provided with graduation mark, can indicate the degree of depth of puncture.
3, this utility model not only provides the degree of depth of intracranial puncture and intubation, and has reduced the chance of intracranial infection, makes more convenient to operate simple and directly, has alleviated doctor's work load, and high value for clinical application and economic results in society are arranged.
Description of drawings
Fig. 1 is the lateral plan of this utility model.
Fig. 2 is the puncture needle lateral plan of this utility model.
Wherein Reference numeral is: the 1-drainage tube injects section, 2-graduation mark, 3-hand-hole, 4-Drainage Section, 5-medicine-pouring pipe, 6-rubber cap, 7-switch folder, 8-puncture needle.
The specific embodiment
In Fig. 1, Fig. 2, improvement two-chamber drainage tube comprises the drainage tube body; The drainage tube body comprises that drainage tube injects section 1 and Drainage Section 4; Drainage Section 4 and drainage tube inject between the section 1 and are provided with medicine-pouring pipe 5, and drainage tube injects the end sealing of section 1, and the other end that drainage tube injects section 1 all is communicated with Drainage Section 4 and medicine-pouring pipe 5; The other end of Drainage Section 4 is communicated with drainage bag, but the other end of medicine-pouring pipe is provided with the rubber cap 6 of repeated localised puncture; Drainage tube injects on section 1 sidewall and is evenly equipped with a plurality of hand-holes 3.Drainage tube injects section 1 and is provided with graduation mark 2.Drainage Section 4 is provided with switch folder 7.Hand-hole has 5 circles, every circle 4 holes.The material of this drainage tube is flooded opacity through barium, inserts intracranial after look into Cranial Computed Tomography and can check and put pipe position and the degree of depth.
The work process of this utility model:
Puncture needle 8 is after the opening insertion of drainage tube Drainage Section 4; Drainage tube is inserted intracranial, and the graduation mark 2 that drainage tube injects on the section can be pointed out the degree of depth of putting pipe, extracts puncture needle 8; Intracranial hematoma can flow in the drainage bag of Drainage Section 4 connections in hand-hole 3 inflow pipes again.If to the injection of intracranial hematoma chamber, folder 7 is closed in folder make and break earlier, the injection in medicine-pouring pipe 5 of reuse syringe puncture rubber cap, and medicine can inject in the haematoma cavity along hand-hole 3.
The beneficial effect of this utility model is; The intracranial hematoma degree of depth according to imaging examination before the art records is inserted drainage tube, and the graduation mark on the improvement two-chamber drainage tube injection section tube wall can be indicated the degree of depth of puncture, and Drainage Section, rear end opening part connects drainage bag and is used for the hematoma drain; But through the terminal incidental rubber cap repeated localised puncture of another root medicine-pouring pipe to the intracranial injection; Need not remove injection again behind the drainage bag, make to continue in the drainage tube to keep air-tight state, thereby reduced the intracranial infection chance.
Claims (4)
1. improve the two-chamber drainage tube, it is characterized in that: comprise the drainage tube body, said drainage tube body comprises that drainage tube injects section and drainage tube Drainage Section, and said drainage tube Drainage Section and drainage tube inject between the section and be provided with medicine-pouring pipe,
Said drainage tube injects the end sealing of section; The other end that said drainage tube injects section all is communicated with drainage tube Drainage Section and medicine-pouring pipe; The other end of said drainage tube Drainage Section is communicated with drainage bag, but the other end of said medicine-pouring pipe is provided with the rubber cap of repeated localised puncture;
Said drainage tube injects on the section sidewall and is evenly equipped with a plurality of hand-holes.
2. improvement two-chamber drainage tube according to claim 1 is characterized in that: said drainage tube injects section and is provided with graduation mark.
3. improvement two-chamber drainage tube according to claim 1 and 2 is characterized in that: said Drainage Section is provided with the switch folder.
4. improvement two-chamber drainage tube according to claim 3 is characterized in that: said hand-hole has 5 circles, every circle 4 holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200765508U CN202497589U (en) | 2012-03-02 | 2012-03-02 | Improved double-cavity drainage tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200765508U CN202497589U (en) | 2012-03-02 | 2012-03-02 | Improved double-cavity drainage tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202497589U true CN202497589U (en) | 2012-10-24 |
Family
ID=47034220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200765508U Expired - Fee Related CN202497589U (en) | 2012-03-02 | 2012-03-02 | Improved double-cavity drainage tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202497589U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102961789A (en) * | 2012-11-27 | 2013-03-13 | 宋修会 | Special cerebral hemorrhage drainage system |
| CN110013595A (en) * | 2019-05-26 | 2019-07-16 | 于志虎 | A kind of drainage device with micro injection and hemotoncus air emptying function |
-
2012
- 2012-03-02 CN CN2012200765508U patent/CN202497589U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102961789A (en) * | 2012-11-27 | 2013-03-13 | 宋修会 | Special cerebral hemorrhage drainage system |
| CN110013595A (en) * | 2019-05-26 | 2019-07-16 | 于志虎 | A kind of drainage device with micro injection and hemotoncus air emptying function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121024 Termination date: 20130302 |