CN205007328U - Prevent blockking up drainage device for neurosurgery with flexible function - Google Patents
Prevent blockking up drainage device for neurosurgery with flexible function Download PDFInfo
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- CN205007328U CN205007328U CN201520676569.XU CN201520676569U CN205007328U CN 205007328 U CN205007328 U CN 205007328U CN 201520676569 U CN201520676569 U CN 201520676569U CN 205007328 U CN205007328 U CN 205007328U
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- negative pressure
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- catheter body
- main catheter
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Abstract
The utility model discloses a prevent blockking up drainage device for neurosurgery with flexible function, including stereoplasm main part pipe, stereoplasm main part pipe upper end is Y type structure, and the upper end intercommunication of stereoplasm main part pipe has soft drainage rubber tube, and there is the stereoplasm branch condrit upper end both sides of stereoplasm main part pipe respectively sealed the intercommunication, and vertical pipe's the fixed intercommunication of entry end has soft bellows, and the lower extreme of stereoplasm main part pipe is connected to the balanced component, and the waste liquor recovery pipe links to each other with the negative pressure subassembly. The utility model discloses be convenient for utilize the elasticity of soft bellows can realize that soft drainage rubber tube uses the change of length, effectively avoids soft drainage hose or soft bellows to buckle because of need and blocking phenomenon appears, and the negative pressure subassembly has played fine help to drainage process's stability, can not cause the drain to leak and the emergence of the jam condition, be favorable to its normal extraction work.
Description
Technical field
This utility model relates to technical field of medical equipment, specifically a kind of blockage resisting neurosurgery drainage system with Telescopic.
Background technology
When carrying out refreshing outer operation to patient, because intracranial vessel enriches, need stage construction to be separated, there will be the situation that oozing of blood is more, this just need carry out drain to waste liquids such as the blood oozed out in operation process.But the drainage system that traditional clinical uses, its soft drainage hose for drain uses length certain, but drainage system is being used in drainage process, its orientation has multiformity, soft drainage hose optimum length also has multiformity, and the suitability in use orientation of traditional drainage device is more weak; And negative pressure device wherein, due to state labile in its work process, there will be and produces certain fluctuation to brain, be unfavorable for drain.
Utility model content
The purpose of this utility model is to provide a kind of blockage resisting neurosurgery drainage system with Telescopic, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme:
A kind of blockage resisting neurosurgery drainage system with Telescopic, comprise hard main catheter body, described hard main catheter body upper end is y-type structure, the upper end of described hard main catheter body is communicated with soft drainage hose, the end of described soft drainage hose is connected with drain suction nozzle, and described drain suction nozzle is hemispherical configuration; The both sides, upper end of described hard main catheter body seal respectively and are communicated with hard brasnch conduct, on described hard brasnch conduct, consistent seal is provided with several tee Ts, described tee T comprises linear rectilinear tubes and the vertical tube with rectilinear tubes vertical connection, the arrival end of described vertical tube is fixedly communicated with soft corrugated tube, and soft drainage hose is fixedly communicated in soft corrugated tube; Described soft drainage hose is communicated in hard brasnch conduct by soft corrugated tube and tee T; The lower end of described hard main catheter body is connected to balanced component, the outfan of described balance pipe is connected with liquids recovery assembly, described liquids recovery assembly is made up of devil liquor recovery pipe and returnable bottle, returnable bottle is connected with devil liquor recovery pipe removable seal, described devil liquor recovery pipe is connected with negative pressure assembly, described negative pressure assembly is made up of negative pressure bottle and negative pressure generator, and negative pressure generator is communicated with devil liquor recovery pipe by negative pressure bottle.
As further program of the utility model: the end face of described drain suction nozzle is provided with conduction hole.
As this utility model further scheme: the pipeline between described hard main catheter body lower end and balanced component is also provided with Pressure gauge and flow control valve.
As this utility model further scheme: be provided with seal washer between described rectilinear tubes two ends and hard brasnch conduct inwall.
Compared with prior art, the beneficial effects of the utility model are: in this utility model, soft drainage hose is communicated in hard branch with conduit by soft corrugated tube and tee T, be convenient to utilize the telescopicing performance of soft corrugated tube to realize the change of soft drainage hose use length, to improve its suitability; The vertical tube orientation that simultaneously can realize tee T changes, and then changes the orientation that soft drainage hose is connected with hard brasnch conduct, effectively avoids soft conduction hose or soft corrugated tube to occur clogging because bending; And negative pressure assembly serves good help to the stable of drainage process, drain can not be caused to leak and stopping state generation, be conducive to its normal extraction work.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation with the blockage resisting neurosurgery drainage system of Telescopic.
In figure: 1-hard main catheter body, the soft drainage hose of 2-, 3-hard brasnch conduct, 4-rectilinear tubes, 5-vertical tube, 6-tee T, the soft corrugated tube of 7-, 8-drain suction nozzle, 9-seal washer, 10-Pressure gauge, 11-flow control valve, 12-balanced component, 13-liquids recovery assembly, 14-negative pressure assembly, 15-balance pipe, 16-impact bag, 17-devil liquor recovery pipe, 18-returnable bottle, 19-negative pressure bottle, 20-negative pressure generator.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, be clearly and completely described the technical scheme in this utility model embodiment, obviously, described embodiment is only this utility model part embodiment, instead of whole embodiments.Based on the embodiment in this utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of this utility model protection.
Refer to Fig. 1, in this utility model embodiment, a kind of blockage resisting neurosurgery drainage system with Telescopic, comprise hard main catheter body 1, described hard main catheter body 1 upper end is y-type structure, and the upper end of described hard main catheter body 1 is communicated with soft drainage hose 2, the end of described soft drainage hose 2 is connected with drain suction nozzle 8, described drain suction nozzle 8 is hemispherical configuration, and the end face of drain suction nozzle 8 is provided with conduction hole, and hydrops is entered in drainage system by conduction hole.
The both sides, upper end of described hard main catheter body 1 seal respectively and are communicated with hard brasnch conduct 3, on described hard brasnch conduct 3, consistent seal is provided with several tee Ts 6, described tee T 6 comprises linear rectilinear tubes 4 and the vertical tube 5 with rectilinear tubes 4 vertical connection, described rectilinear tubes 4 two ends rotatable sealing is matched with in hard brasnch conduct 3, seal washer 9 is provided with between described rectilinear tubes 4 two ends and hard brasnch conduct 3 inwall, the arrival end of described vertical tube 5 is fixedly communicated with soft corrugated tube 7, and soft drainage hose 2 is fixedly communicated in soft corrugated tube 7.
Described soft drainage hose 2 is communicated in hard brasnch conduct 3 by soft corrugated tube 7 and tee T 6, and the change be convenient to utilize the telescopicing performance of soft corrugated tube 7 to realize soft drainage hose 2 uses length, to improve its suitability; Vertical tube 5 orientation being convenient to utilize rectilinear tubes 4 two ends of tee T 6 and the rotatable performance of hard brasnch conduct 3 to realize tee T 6 changes, and then change the orientation that soft drainage hose 2 is connected with hard brasnch conduct 3, can effectively avoid soft conduction hose 2 or soft corrugated tube 7 to occur clogging because bending.Wherein, between the hard brasnch conduct 3 of hard main catheter body 1 and both sides, form y-type structure, be convenient to reduce entirety and take up room; Under side hard brasnch conduct can satisfy the demands condition, opposite side hard brasnch conduct can be dismantled and seal this side hard main catheter body 1, using motility strong.
The lower end of described hard main catheter body 1 is connected to balanced component 12, described balanced component 12 is made into integration by balance pipe 15 and several impact bags 16, the outfan of described balance pipe 15 is connected with liquids recovery assembly 13, described liquids recovery assembly 13 is made up of devil liquor recovery pipe 17 and returnable bottle 18, returnable bottle 18 is connected with devil liquor recovery pipe 17 removable seal, described devil liquor recovery pipe 17 is connected with negative pressure assembly 14, described negative pressure assembly 14 is made up of negative pressure bottle 19 and negative pressure generator 20, negative pressure generator 20 is communicated with devil liquor recovery pipe 17 by negative pressure bottle 19, pipeline between hard main catheter body 1 lower end and balanced component 12 is also provided with Pressure gauge 10 and flow control valve 11.
To those skilled in the art, obvious this utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or basic feature, can realize this utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in this utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (4)
1. one kind has the blockage resisting neurosurgery drainage system of Telescopic, comprise hard main catheter body (1), it is characterized in that, described hard main catheter body (1) upper end is y-type structure, the upper end of described hard main catheter body (1) is communicated with soft drainage hose (2), the end of described soft drainage hose (2) is connected with drain suction nozzle (8), and described drain suction nozzle (8) is hemispherical configuration, the both sides, upper end of described hard main catheter body (1) seal respectively and are communicated with hard brasnch conduct (3), the upper consistent seal of described hard brasnch conduct (3) is provided with several tee Ts (6), described tee T (6) comprises linear rectilinear tubes (4) and the vertical tube (5) with rectilinear tubes (4) vertical connection, the arrival end of described vertical tube (5) is fixedly communicated with soft corrugated tube (7), and soft drainage hose (2) is fixedly communicated in soft corrugated tube (7), described soft drainage hose (2) is communicated in hard brasnch conduct (3) by soft corrugated tube (7) and tee T (6), the lower end of described hard main catheter body (1) is connected to balanced component (12), the outfan of described balance pipe (15) is connected with liquids recovery assembly (13), described liquids recovery assembly (13) is made up of devil liquor recovery pipe (17) and returnable bottle (18), returnable bottle (18) is connected with devil liquor recovery pipe (17) removable seal, described devil liquor recovery pipe (17) is connected with negative pressure assembly (14), described negative pressure assembly (14) is made up of negative pressure bottle (19) and negative pressure generator (20), negative pressure generator (20) is communicated with devil liquor recovery pipe (17) by negative pressure bottle (19).
2. a kind of blockage resisting neurosurgery drainage system with Telescopic according to claim 1, is characterized in that, the end face of described drain suction nozzle (8) is provided with conduction hole.
3. a kind of blockage resisting neurosurgery drainage system with Telescopic according to claim 1, it is characterized in that, the pipeline between described hard main catheter body (1) lower end and balanced component (12) is also provided with Pressure gauge (10) and flow control valve (11).
4. a kind of blockage resisting neurosurgery drainage system with Telescopic according to claim 1, is characterized in that, be provided with seal washer (9) between described rectilinear tubes (4) two ends and hard brasnch conduct (3) inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520676569.XU CN205007328U (en) | 2015-09-03 | 2015-09-03 | Prevent blockking up drainage device for neurosurgery with flexible function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520676569.XU CN205007328U (en) | 2015-09-03 | 2015-09-03 | Prevent blockking up drainage device for neurosurgery with flexible function |
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| Publication Number | Publication Date |
|---|---|
| CN205007328U true CN205007328U (en) | 2016-02-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520676569.XU Expired - Fee Related CN205007328U (en) | 2015-09-03 | 2015-09-03 | Prevent blockking up drainage device for neurosurgery with flexible function |
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| CN (1) | CN205007328U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110898261A (en) * | 2019-12-12 | 2020-03-24 | 中南大学湘雅医院 | Thoracic surgery anti-blocking drainage device capable of accurately controlling pressure difference |
-
2015
- 2015-09-03 CN CN201520676569.XU patent/CN205007328U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110898261A (en) * | 2019-12-12 | 2020-03-24 | 中南大学湘雅医院 | Thoracic surgery anti-blocking drainage device capable of accurately controlling pressure difference |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160203 Termination date: 20160903 |