CN205515914U - Painful treatment pipe in cavum subarachnoidale many places - Google Patents
Painful treatment pipe in cavum subarachnoidale many places Download PDFInfo
- Publication number
- CN205515914U CN205515914U CN201620108399.XU CN201620108399U CN205515914U CN 205515914 U CN205515914 U CN 205515914U CN 201620108399 U CN201620108399 U CN 201620108399U CN 205515914 U CN205515914 U CN 205515914U
- Authority
- CN
- China
- Prior art keywords
- side opening
- conduit
- catheter body
- pipe body
- many places
- 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.)
- Active
Links
Landscapes
- Media Introduction/Drainage Providing Device (AREA)
- Radiation-Therapy Devices (AREA)
Abstract
The utility model discloses a painful treatment pipe in cavum subarachnoidale many places, including the pipe body, the length of pipe body is 850mm, and the front end edge of pipe body is provided with the play medicine mouth that is the fillet transition, is provided with the third side opening that the diameter is 0.5mm on the lateral wall of pipe body, the third side opening is located and goes out medicine mouth 80mm department apart from pipe body front end to be provided with printing ink scale and X -ray observable line on the pipe body. The utility model discloses even and the safe and reliable of injection speed, through the improvement of pipe, increase the side opening of pipe, especially lie in the side opening that goes out medicine mouth 80mm department apart from pipe body front end, reduce the chance that the medicine stopped up, makes clinical more efficiently, easy operation has dwindled the operation technique time, when reaching treatment, has improved security and saving medical cost.
Description
Technical field
This utility model relates to medical instruments field, it particularly relates to a kind of subarachnoid space many places pain treatment catheter.
Background technology
Delivery catheter is for the diseased region injection of patient, medicine directly can not be sent to diseased region by traditional conduit, and easily block, causing operation complexity, therapeutic effect is inconspicuous, brings pain to patient, even jeopardize patient vitals, this situation must re-start plants pipe, adds the chance of infection, too increases the misery of patient.
Utility model content
For the above-mentioned technical problem in correlation technique, the utility model proposes a kind of subarachnoid space many places pain treatment catheter, in order to solve above-mentioned technical problem.
For realizing above-mentioned technical purpose, the technical solution of the utility model is achieved in that
A kind of subarachnoid space many places pain treatment catheter, including catheter body, the a length of 850mm of described catheter body, the front end edge of catheter body is provided with the medicine outlet of rounded transition, the 3rd side opening of a diameter of 0.5mm it is provided with on the sidewall of catheter body, described 3rd side opening is positioned at distance catheter body front end medicine outlet 80mm, and is provided with ink scale and the detectable line of X-ray in catheter body；Wherein, described catheter body includes first paragraph conduit and the second segment conduit being connected with first paragraph catheter tip, the a length of 40mm of described first paragraph conduit, change from small to big to front inner diameter in the rear end of first paragraph conduit, the internal diameter of described second segment conduit is 0.65mm, external diameter is 1.15mm, the first side opening and the second side opening it is provided with on described first paragraph conduit, at described first side opening distance medicine outlet 10mm, at described second side opening distance medicine outlet 15mm, the diameter of described first side opening and the second side opening is 0.4mm.
Preferably, the medicine outlet internal diameter of described catheter body is 0.4mm, and external diameter is 0.6mm.
Preferably, described first paragraph conduit and described second segment conduit integrated injection molding.
Preferably, described catheter body is polyurethane material.
The beneficial effects of the utility model: this utility model rate of administration is uniform and safe and reliable, by the improvement of conduit, increase the side opening of conduit, it is particularly at the 3rd side opening at distance catheter body front end medicine outlet 80mm, the pain of many places lesion locations can be treated, medicine is made to be directly entered specified location, the drug level of diseased region increases, it is administered quick and convenient, and reduce the chance of medicine blocking, make clinic more efficiently, simple to operate reduce operation time, the complication rates such as infection decline, while reaching therapeutic effect, improve safety and Economy type medicine cost.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment will be briefly described below, apparently, accompanying drawing in describing below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation one according to the subarachnoid space many places pain treatment catheter described in this utility model embodiment；
Fig. 2 is the structural representation two according to the subarachnoid space many places pain treatment catheter described in this utility model embodiment；With
Fig. 3 be according to A in this utility model Fig. 1 at partial enlarged drawing.
In figure:
1, catheter body；2, the 3rd side opening；3, the first side opening；4, the second side opening；5, ink scale；6, the detectable line of X-ray；11, first paragraph conduit；12, second segment conduit；13, medicine outlet.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained, broadly fall into the scope of this utility model protection.
nullAs shown in Figure 1-Figure 3，According to a kind of subarachnoid space many places pain treatment catheter described in this utility model embodiment，Including catheter body 1，The a length of 850mm of described catheter body 1，Described catheter body 1 includes first paragraph conduit 11 and the second segment conduit 12 being connected with first paragraph conduit 11 rear end，The a length of 40mm of described first paragraph conduit 11，Change from small to big to front inner diameter in the rear end of first paragraph conduit 11，The front end edge of first paragraph conduit 1 is provided with the medicine outlet 13 of rounded transition，The first side opening 3 and the second side opening 4 it is additionally provided with on first paragraph conduit 11，Described first side opening 3 is at medicine outlet 13 10mm，Described second side opening 4 is at medicine outlet 13 15mm，The diameter of described first side opening 3 and the second side opening 4 is 0.4mm，The internal diameter of described second segment conduit 12 is 0.65mm，External diameter is 1.15mm，The 3rd side opening 2 of a diameter of 0.5mm it is provided with on the sidewall of second segment conduit 12，Described 3rd side opening 2 is positioned at distance medicine outlet 13 80mm.
Additionally, being provided with ink scale 5 and the detectable line of X-ray 6 in described catheter body 1, medicine outlet 13 internal diameter of described catheter body 1 is 0.4mm, and external diameter is 0.6mm, described first paragraph conduit 11 and described second segment conduit 12 integrated injection molding, described catheter body 1 is polyurethane material.
During use, this utility model is inserted subarachnoid space, can implement to be administered.This utility model catheter main body body is smooth, it is processed at ten thousand grades of dust proof workshops, and there is hole and the inner chamber of appropriate size, the flowing of medicine produces according to suitable flow velocity and pressure limit, the through hole that the 3rd side opening is through tube wall at distance catheter body front end medicine outlet 80mm, play the effect to medicine shunting, the pain of many places lesion locations can be treated, it is more quick that convenient administration and medicine arrive affected part, medicine is made to be directly entered diseased region, diseased region medicine solubility increases, combine the side opening of other position, effectively prevent body from blocking, the state that described catheter main body external diameter and front end are suitable to the injury to cause patient minimum enters subarachnoid space, catheter body is provided with ink scale and the detectable line of X-ray, to ensure drug dose and observability maximization can identifying its position；It addition, this utility model size and pliability are adapted to enter into subarachnoid space without nervous tissue causes big injury, and the most resistance to rupture and tangle.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (4)
1. a subarachnoid space many places pain treatment catheter, including catheter body (1), it is characterized in that: a length of 850mm of described catheter body (1), the front end edge of catheter body (1) is provided with the medicine outlet (13) of rounded transition, the 3rd side opening (2) of a diameter of 0.5mm it is provided with on the sidewall of catheter body (1), described 3rd side opening (2) is positioned at distance catheter body (1) front end medicine outlet (13) 80mm, and is provided with ink scale (5) and the detectable line of X-ray (6) in catheter body (1)；Wherein, described catheter body (1) includes first paragraph conduit (11) and the second segment conduit (12) being connected with first paragraph conduit (11) end, the a length of 40mm of described first paragraph conduit (11), change from small to big to front inner diameter in the rear end of first paragraph conduit (11), internal diameter and the external diameter of described second segment conduit (12) are respectively 0.65mm and 1.15mm, the first side opening (3) and the second side opening (4) it is provided with on described first paragraph conduit (11), at described first side opening (3) distance medicine outlet (13) 10mm, at described second side opening (4) distance medicine outlet (13) 15mm, the diameter of described first side opening (3) and the second side opening (4) is 0.4mm.
Subarachnoid space many places the most according to claim 1 pain treatment catheter, it is characterised in that medicine outlet (13) internal diameter of described catheter body (1) is 0.4mm, and external diameter is 0.6mm.
Subarachnoid space many places the most according to claim 1 pain treatment catheter, it is characterised in that described first paragraph conduit (11) and described second segment conduit (12) integrated injection molding.
Subarachnoid space many places the most according to claim 1 pain treatment catheter, it is characterised in that described catheter body (1) is polyurethane material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620108399.XU CN205515914U (en) | 2016-02-03 | 2016-02-03 | Painful treatment pipe in cavum subarachnoidale many places |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620108399.XU CN205515914U (en) | 2016-02-03 | 2016-02-03 | Painful treatment pipe in cavum subarachnoidale many places |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205515914U true CN205515914U (en) | 2016-08-31 |
Family
ID=56776515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620108399.XU Active CN205515914U (en) | 2016-02-03 | 2016-02-03 | Painful treatment pipe in cavum subarachnoidale many places |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205515914U (en) |
-
2016
- 2016-02-03 CN CN201620108399.XU patent/CN205515914U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205586294U (en) | Enemator | |
| CN205515914U (en) | Painful treatment pipe in cavum subarachnoidale many places | |
| CN202173669U (en) | Nasobiliary drainage tube | |
| CN204995895U (en) | Safe self -destruction needle disposable transfusion system | |
| CN205626703U (en) | Painful treatment device in cavum subarachnoidale many places | |
| CN205411622U (en) | Nasal cavity flushing device | |
| CN205494648U (en) | Gynecology dosing device | |
| CN203816006U (en) | Medicament sprayer for use in respiratory medicine | |
| CN205055048U (en) | Transfusion needle with prevent liquid relief valve that backflows | |
| CN203425302U (en) | Saccule enemator | |
| CN105327413A (en) | Drop-feeding type retention enemator | |
| CN205108530U (en) | Instillation formula retention enema ware | |
| CN205411917U (en) | Medical collunarium ware | |
| CN203954273U (en) | Child's sputum aspirator | |
| CN203591491U (en) | Retention needle with needle tip protection mechanism | |
| CN204671638U (en) | Intestinal canal cleaner | |
| CN202859758U (en) | Disposable enemator | |
| CN203154431U (en) | Anti-backflow intravenous infusion set | |
| CN209286354U (en) | A kind of infusion apparatus Needlestick prevention device | |
| CN204073005U (en) | Anti-blocking Oxygen tube is used in Cardiological nursing | |
| CN206473461U (en) | Pseudocyst of auricle drainage from indwelling device | |
| CN209136818U (en) | Tubal assessment and dredging component | |
| CN209136951U (en) | A kind of periodontal detection syringe | |
| CN203777378U (en) | Lumbar drainagedevice with fluid reflux prevention capacity | |
| CN213191663U (en) | Enemator for infant sedation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wu Linyuan Inventor before: Zhao Xiaoyun Inventor before: Wu Linyuan |
|
| CB03 | Change of inventor or designer information | ||
| CP03 | Change of name, title or address |
Address after: 101194 Beijing City, Tongzhou District Zhongguancun Tongzhou Science Park Bridge Science and technology industrial base Jing Sheng Nanyuan Street No. 15 Building No. 1 layer 105 Patentee after: Beijing Yue Tong Medical Instrument Co., Ltd. Address before: 100044 Beijing Xicheng District City emerging East Lane No. 15 Beijing overseas Chinese Hotel InterContinental room 1613 Patentee before: Beijing ZS Medical Device Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201103 Address after: 215121 No. 3, new road, Suzhou Industrial Park, Jiangsu, China Patentee after: SUZHOU LINHWA MEDICAL DEVICES Co.,Ltd. Address before: 101194 Beijing City, Tongzhou District Zhongguancun Tongzhou Science Park Bridge Science and technology industrial base Jing Sheng Nanyuan Street No. 15 Building No. 1 layer 105 Patentee before: Beijing Yuetong Medical Devices Co.,Ltd. |
|
| TR01 | Transfer of patent right |