CN103316415A - Reinforced anesthesia catheter - Google Patents
Reinforced anesthesia catheter Download PDFInfo
- Publication number
- CN103316415A CN103316415A CN201310094631XA CN201310094631A CN103316415A CN 103316415 A CN103316415 A CN 103316415A CN 201310094631X A CN201310094631X A CN 201310094631XA CN 201310094631 A CN201310094631 A CN 201310094631A CN 103316415 A CN103316415 A CN 103316415A
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- China
- Prior art keywords
- conduit
- dome
- catheter
- medicine outlet
- stiff end
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention provides a reinforced anesthesia catheter which structurally comprises a catheter, an anti-injury device and a spring, wherein the catheter is provided with a medicine outlet and a medicine feeding hole; the dome of the anti-injury device is fixedly mounted in the medicine outlet of the catheter; the spring is placed in the catheter; the anti-injury device is provided with a fixed end, the dome and a through hole penetrating through the fixed end and the dome; the fixed end is fixedly inserted in the medicine outlet; the external surface of the fixed end fits the wall of the medicine outlet so as to firmly mount the fixed end in the catheter. According to the invention, the reinforced anesthesia catheter can solve the problem that the existing anesthesia catheter damages human muscular tissues during the use process; the anti-injury device is additionally mounted on the anesthesia catheter and enables the anesthesia catheter to quickly enter into a body without injuring the human muscular tissues.
Description
Technical field
The present invention relates to a kind of anesthesia outfit, more specifically refer to a kind of reinforced anesthetic conduit.
Background technology
Disposable use when anesthetic tube is applicable to epidural anesthesia, combined spinal-epidural anesthesia clinically.During use, puncture to ligamenta flava with anesthesia spinal needle, nook closing member is taken off, insert air filter in the negative tube tail end, the negative tube that connects the preliminary filling normal saline pushes ahead puncture needle until when penetrating ligamenta flava, the saline in the negative tube is sucked into; Change the syringe of a small amount of normal saline of interior Sheng, flow out without cerebrospinal fluid such as pumpback, the water filling non-resistance shows and punctures successfully; Anesthetic tube by inserting spinal epidural cavity in the puncture needle, is extracted puncture needle and connected catheter adapter and liquid medicine filter, can implement anesthesia by injection of medicine.
Anesthetic tube commonly used does not install the device that prevents from damaging human muscular tissue additional at the front end of conduit at present, owing to easily being subject to clinically the restriction of environment, doctor's experience, therefore the muscular tissue situation that easily occurs the not moderate damage of dynamics, speed patient at operation process has at present present anesthetic tube is carried out improved necessity.
Summary of the invention
Main purpose of the present invention is to provide a kind of problem that solves the damage human muscular tissue that present anesthetic tube in use exists, install Injuy-proofing device additional at anesthetic tube, impel anesthetic tube to enter in the human body fast by Injuy-proofing device, and do not damage human muscular tissue.
The technical solution used in the present invention is: a kind of reinforced anesthetic conduit, comprise conduit, Injuy-proofing device and spring, wherein, this conduit has medicine outlet hole and dosing holes, this antisitic defect dome is fixedly mounted in the medicine outlet hole of this conduit, this spring is placed on the inside of this conduit, the through hole that this Injuy-proofing device has stiff end, dome and runs through this stiff end, this dome, this stiff end is fixedly plugged in this medicine outlet hole, the outer surface of this stiff end and the hole wall of this medicine outlet hole fit, so that this stiff end firmly is installed in this conduit.
This spring has soft head and spring wire, and these softness women's head-ornaments are to this stiff end.
The diameter of this dome is 1mm.
The diameter of this through hole is 0.36mm.
Be provided with three each and every one insecticide-spraying holes at this conduit near the position of this Injuy-proofing device is equidistant, and the spacing between adjacent per two insecticide-spraying holes is 3mm.And between the central point of arranging the first insecticide-spraying hole and this dome end apart from being 3mm.
Beneficial effect of the present invention is: the present invention structurally comprises conduit, Injuy-proofing device and spring, wherein, this conduit has medicine outlet hole and dosing holes, this antisitic defect dome is fixedly mounted in the medicine outlet hole of this conduit, this spring is placed on the inside of this conduit, the through hole that this Injuy-proofing device has stiff end, dome and runs through this stiff end, this dome, this stiff end is fixedly plugged in this medicine outlet hole, the outer surface of this stiff end and the hole wall of this medicine outlet hole fit, so that this stiff end firmly is installed in this conduit.The problem that the present invention can solve the damage human muscular tissue that present anesthetic tube in use exists installs Injuy-proofing device additional at anesthetic tube, impels anesthetic tube to enter in the human body fast by Injuy-proofing device, and does not damage human muscular tissue.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structure enlarged diagram that Fig. 1 Injuy-proofing device cooperates with conduit.
Fig. 3 is overall schematic of the present invention.
The specific embodiment
Be a kind of better implementation example of the present invention as shown in Figure 1 to Figure 3, a kind of reinforced anesthetic conduit, comprise conduit 10, Injuy-proofing device 20 and spring 30, wherein, this conduit 10 has medicine outlet hole 11 and dosing holes 12, this antisitic defect dome 20 is fixedly mounted in the medicine outlet hole 11 of this conduit 10, and this spring 30 is placed on the inside of this conduit 10
The through hole 23 that this Injuy-proofing device 20 has stiff end 21, dome 22 and runs through this stiff end 21, this dome 22, this stiff end 21 is fixedly plugged in this medicine outlet hole 11, the hole wall of the outer surface of this stiff end 21 and this medicine outlet hole 11 fits, so that this stiff end 21 firmly is installed in this conduit 10.
This spring 30 has soft 31 and spring wire 32, and this softness 31 is towards this stiff end 21.
Particularly, this conduit 10 is provided with observation window.
The diameter of this dome 22 is 1mm.
The diameter of this through hole 23 is 0.36mm.
It is worth mentioning that, be provided with three each and every one insecticide-spraying holes 13 at this conduit 10 near the position of this Injuy-proofing device 20 is equidistant, and the spacing between adjacent per two insecticide-spraying holes 13 is 3mm.And between the central point of arranging the first insecticide-spraying hole 13 and this dome 22 ends apart from being 3mm.
It should be noted that, the total length of this conduit 10 is between conduit total length 880 ± 10mm, and this conduit 10 outer surface be provided with graduation mark, and when the 100mm position, graduation mark is provided with two-wire, when the 150mm position, be provided with three lines, the like, graduation mark is four lines when 200mm, graduation mark is provided with five lines when 250mm.
Embodiments of the invention and accompanying drawing are just in order to show design concept of the present invention, and protection scope of the present invention should not be confined to this embodiment.
Can find out that by top narration purpose of design of the present invention can effectively implement.The part of embodiment has been showed purpose of the present invention and has been implemented the function and structure theme, and comprised other the replacement that is equal to.Therefore, right of the present invention consists of the equivalence that comprises other to be implemented, and the concrete right scope is with reference to claim.
Claims (5)
1. reinforced anesthetic conduit, it is characterized in that: comprise conduit, Injuy-proofing device and spring, wherein, this conduit has medicine outlet hole and dosing holes, this antisitic defect dome is fixedly mounted in the medicine outlet hole of this conduit, this spring is placed on the inside of this conduit, the through hole that this Injuy-proofing device has stiff end, dome and runs through this stiff end, this dome, this stiff end is fixedly plugged in this medicine outlet hole, the outer surface of this stiff end and the hole wall of this medicine outlet hole fit, so that this stiff end firmly is installed in this conduit.
2. a kind of reinforced anesthetic conduit as claimed in claim 1 is characterized in that, this spring has soft head and spring wire, and these softness women's head-ornaments are to this stiff end.
3. a kind of reinforced anesthetic conduit as claimed in claim 1 is characterized in that, the diameter of this dome is 1mm.
4. a kind of reinforced anesthetic conduit as claimed in claim 1 is characterized in that, the diameter of this through hole is 0.36mm.
5. a kind of reinforced anesthetic conduit as claimed in claim 1 is characterized in that, be provided with three each and every one insecticide-spraying holes at this conduit near the position of this Injuy-proofing device is equidistant, and the spacing between adjacent per two insecticide-spraying holes is 3mm.And between the central point of arranging the first insecticide-spraying hole and this dome end apart from being 3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310094631XA CN103316415A (en) | 2013-03-21 | 2013-03-21 | Reinforced anesthesia catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310094631XA CN103316415A (en) | 2013-03-21 | 2013-03-21 | Reinforced anesthesia catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103316415A true CN103316415A (en) | 2013-09-25 |
Family
ID=49185638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310094631XA Pending CN103316415A (en) | 2013-03-21 | 2013-03-21 | Reinforced anesthesia catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103316415A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106730243A (en) * | 2017-01-04 | 2017-05-31 | 临沂市兴华医用器材有限公司 | A kind of spiral wire reinforced anesthetic conduit of flexible antisitic defect and preparation method thereof |
| CN111658954A (en) * | 2020-06-29 | 2020-09-15 | 东莞科威医疗器械有限公司 | Medical intubation tube for enhancing drainage effect |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2880134Y (en) * | 2006-02-27 | 2007-03-21 | 盐城市滋润医用器材厂 | Disposible anaesthesia duct |
| CN202569155U (en) * | 2012-05-08 | 2012-12-05 | 赵寿涛 | Anesthetic catheter |
| CN202740585U (en) * | 2012-06-27 | 2013-02-20 | 江苏省华星医疗器械实业有限公司 | Enhanced anesthesia guide pipe with no-damage soft head |
| CN202777390U (en) * | 2012-09-18 | 2013-03-13 | 江苏亚光医疗器械有限公司 | Anesthesia catheter |
| CN203244666U (en) * | 2013-03-21 | 2013-10-23 | 佛山特种医用导管有限责任公司 | Reinforced anesthesia catheter |
-
2013
- 2013-03-21 CN CN201310094631XA patent/CN103316415A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2880134Y (en) * | 2006-02-27 | 2007-03-21 | 盐城市滋润医用器材厂 | Disposible anaesthesia duct |
| CN202569155U (en) * | 2012-05-08 | 2012-12-05 | 赵寿涛 | Anesthetic catheter |
| CN202740585U (en) * | 2012-06-27 | 2013-02-20 | 江苏省华星医疗器械实业有限公司 | Enhanced anesthesia guide pipe with no-damage soft head |
| CN202777390U (en) * | 2012-09-18 | 2013-03-13 | 江苏亚光医疗器械有限公司 | Anesthesia catheter |
| CN203244666U (en) * | 2013-03-21 | 2013-10-23 | 佛山特种医用导管有限责任公司 | Reinforced anesthesia catheter |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106730243A (en) * | 2017-01-04 | 2017-05-31 | 临沂市兴华医用器材有限公司 | A kind of spiral wire reinforced anesthetic conduit of flexible antisitic defect and preparation method thereof |
| CN111658954A (en) * | 2020-06-29 | 2020-09-15 | 东莞科威医疗器械有限公司 | Medical intubation tube for enhancing drainage effect |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130925 |