CN202740585U - Enhanced anesthesia guide pipe with no-damage soft head - Google Patents
Enhanced anesthesia guide pipe with no-damage soft head Download PDFInfo
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- CN202740585U CN202740585U CN 201220302637 CN201220302637U CN202740585U CN 202740585 U CN202740585 U CN 202740585U CN 201220302637 CN201220302637 CN 201220302637 CN 201220302637 U CN201220302637 U CN 201220302637U CN 202740585 U CN202740585 U CN 202740585U
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- conduit
- guide pipe
- enhanced
- anesthesia
- pipe
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Abstract
The utility model discloses an enhanced anesthesia guide pipe with a no-damage soft head. The enhanced anesthesia guide pipe comprises a guide pipe and a hollow flexible pipe, wherein one end of the guide pipe is connected with the hollow flexible pipe, the end part of the hollow flexible pipe is provided with a main injection hole, the side surface of the hollow flexible pipe is provided with a plurality of injection micropores, an enhanced body coaxially penetrates in the guide pipe, and a plurality of scale marking lines are longitudinally arranged on the outer side wall of the guide pipe and are connected mutually through an X-ray radiography wire in a penetrating manner. By adopting the mode, the enhanced anesthesia guide pipe can be easily arranged in place, and the hollow flexible pipe is flexible without damaging a tissue blood vessel; the enhanced anesthesia guide pipe is internally provided with the enhancing body, thereby avoiding deformation deviation in a treatment process and ensuring that the treatment process is safe and smooth; and the enhanced anesthesia guide pipe is additionally provided with the X-ray radiography wire, when the guide pipe enters a human body, the specific position of the guide pipe, which cannot be observed visually, can be observed through X-ray irradiation, whether the position is correct or not is judged, and so the enhanced anesthesia guide pipe is more convenient and safe to operate.
Description
Technical field
This utility model relates to medical instruments field, particularly relates to soft reinforced anesthetic conduit of a kind of not damaged.
Background technology
At present, anesthetic tube is widely used on the clinical medicine, in the operations such as hypogastric region, pelvic cavity, perineum and lower limb.Wherein, Continuous Epidural Block is one of anesthesia important in the art, and also operation has proposed higher requirement to the anesthetic tube puncture and intubation.
But epidural catheter caused complications or anesthesia failure ratio are more common, commonly put that pipe difficulty, tissue injury, indwelling position are not good, difficulty in decannulation etc., in the tissue injury again take blood vessel and nerve injury as main.
Conduit is inserted resistance when larger, and conduit does not enter epidural space or part enters, if keep somewhere by force then probably cause spinal dura mater to be worn out, blood vessel injury, nerve injury, the complication such as conduit flexion this moment; It is complete or form the hematoma compression nerve and cause neural control area sensation moving obstacle that extradural hemorrhage can cause epidural block, penetrates blood vessel or be strayed into blood vessel to cause local anaesthetics to be poisoned, and blocks not congruent.
The utility model content
The technical problem that this utility model mainly solves provides a kind of human body that is easy to insert, can the damaged tissue blood vessel, and reasonable in design, soft reinforced anesthetic conduit of the not damaged that is not easy to deform.
For solving the problems of the technologies described above, the technical scheme that this utility model adopts is: provide a kind of not damaged soft reinforced anesthetic conduit, comprise: conduit, hollow hoses, described conduit one end and described hollow hoses connect as one, the end of described hollow hoses offers main injection orifice, the side of described hollow hoses is provided with a plurality of injection micropores, the coaxial intensive aspect that is penetrated with in the described conduit, vertically be provided with a plurality of scale marker lines on the described conduit lateral wall, run through connection by an X-ray radiography line between the described scale marker line.
In preferred embodiment of this utility model, described intensive aspect is the wire spring body, and described wire spring is shown consideration for and is overlying on described conduit medial wall.
In preferred embodiment of this utility model, the material of described conduit is the nylon elastomer material.
In preferred embodiment of this utility model, described hollow hoses is that hardness is less than the hardness of described conduit.
In preferred embodiment of this utility model, the material of described X-ray radiography line is barium sulfate.
The beneficial effects of the utility model are: soft reinforced anesthetic conduit of this utility model not damaged is easy to insert, and the hollow hoses softness can the damaged tissue blood vessel; The built-in intensive aspect of conduit is avoided soft reinforced anesthetic deformation of guide tube skew of not damaged in the therapeutic process, guarantees therapeutic process safety smoothly; Increased X-ray radiography line, when conduit enters human body, can't observe with the naked eye the particular location of body, can shine by X-ray, observed the particular location of conduit, judged whether the position is correct, safety more convenient to operate.
Description of drawings
Fig. 1 is the structural representation of soft reinforced anesthetic conduit one preferred embodiment of this utility model not damaged;
The labelling of each parts is as follows in the accompanying drawing: 1, conduit, 2, hollow hoses, 3, main injection orifice, 4, the injection micropore, 5, the scale marker line, 6, X-ray radiography line, 7, intensive aspect.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that protection domain of the present utility model is made more explicit defining.
See also Fig. 1, this utility model embodiment comprises:
Soft reinforced anesthetic conduit of a kind of not damaged comprises: conduit 1, hollow hoses 2, described conduit 1 one ends and described hollow hoses 2 hot melts connect as one.
With soft reinforced anesthetic catheter proximal end of not damaged approximately 1-lOmm make hollow hoses 2 structures, other parts are common rigid structure, can well play guide effect in the process of inserting, guide catheter 1 enters the precalculated position smoothly.Simultaneously such structure can prevent that also conduit 1 from inserting in the epidural space blood vessel, thereby reduces the complication of epidural anesthesia, improves the success rate of epidural anesthesia.
The end of described hollow hoses 2 offers main injection orifice 3, the side of described hollow hoses 2 is provided with a plurality of injection micropores 4, the main injection orifice 3 of described hollow hoses 2 ends is main liquid outlet, and the injection micropore 4 on the side surface has assosting effect, has improved like this injection speed.
The conduit 1 interior coaxial intensive aspect 7 that is penetrated with.Described intensive aspect 7 is the wire spring body, and described wire spring is shown consideration for and is overlying on described conduit 1 medial wall.Intensive aspect 7 can be fixed whole conduit 1 shape, avoids in use that soft reinforced anesthetic conduit 1 of not damaged is offset, thereby therapeutic effect is exerted an influence the crisis patients ' lives.
Described conduit vertically is provided with a plurality of scale marker lines 5 on 1 lateral wall, runs through connection by an X-ray radiography line 6 between the described scale marker line 5.The scale marker line 5 that wherein is arranged on the conduit 1 is that the paramedical personnel observes the length that body is inserted human body, be convenient to the medical worker and implement more accurately anesthesia, X-ray radiography line 6 is made for the material that radioactive radial energies such as barium sulfate detect, if conduit 1 fracture in injection process, remain in the human body, can't with the naked eye find, can find by methods such as X-rays the position of residual anesthetic tube 1.
The material of described conduit 1 is the nylon elastomer material.This utility model preferred U.S. PEBAX material, it has excellent compliance and soft, outstanding low-temperature impact resistance, because lag performance is low, therefore has extraordinary dynamic performance; Between-40 ℃ to+80 ℃, qualitative change is very little, low temperature is non-sclerous, most chemicals there is anticorrosive effect, also have excellent aging resistance and sunlight exposure ability, be highly suitable for making soft reinforced anesthetic conduit of not damaged of the present utility model, make soft reinforced anesthetic conduit of not damaged greatly improve warping strength and fatigue durability, reduce fracture, increase resilience and good sense of touch.
The hardness of hollow hoses 2 is less than described conduit 1 hardness.Conduit 1 connects as one after processing by hot melt with hollow hoses 2.The meeting really up to the mark of the hardness of hollow hoses 2 hurts the tissue blood vessel of human body, hardness cross soft when injection liquid can not be in pipe the certain flexibility of formation, make troubles to injection, so the hardness of hollow hoses 2 must be just right less than conduit 1 and hardness.
Soft reinforced anesthetic conduit of this utility model not damaged is easy to insert, and hollow hoses 2 softnesses can the damaged tissue blood vessel; Built-in intensive aspect 7 is avoided soft reinforced anesthetic deformation of guide tube skew of not damaged in the therapeutic process, guarantees therapeutic process safety smoothly; Increased X-ray radiography line 6, when conduit 1 enters human body, can't observe with the naked eye the particular location of body, can shine by X-ray, observed the particular location of conduit 1, judged whether the position is correct, safety more convenient to operate.
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes this utility model description and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (6)
1. soft reinforced anesthetic conduit of a not damaged, it is characterized in that, comprise: conduit, hollow hoses, described conduit one end and described hollow hoses connect as one, the end of described hollow hoses offers main injection orifice, and the side of described hollow hoses is provided with a plurality of injection micropores, the coaxial intensive aspect that is penetrated with in the described conduit, vertically be provided with a plurality of scale marker lines on the described conduit lateral wall, run through connection by an X-ray radiography line between the described scale marker line.
2. soft reinforced anesthetic conduit of not damaged according to claim 1 is characterized in that, described intensive aspect is the wire spring body, and described wire spring is shown consideration for and is overlying on described conduit medial wall.
3. soft reinforced anesthetic conduit of not damaged according to claim 1 is characterized in that, the material of described conduit is the nylon elastomer material.
4. soft reinforced anesthetic conduit of not damaged according to claim 1 is characterized in that, described hollow hoses is that hardness is less than the hardness of described conduit.
5. soft reinforced anesthetic conduit of not damaged according to claim 1 is characterized in that, described conduit and described hollow hoses are processed by hot melt and connected as one.
6. soft reinforced anesthetic conduit of not damaged according to claim 1 is characterized in that, the material of described X-ray radiography line is barium sulfate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220302637 CN202740585U (en) | 2012-06-27 | 2012-06-27 | Enhanced anesthesia guide pipe with no-damage soft head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220302637 CN202740585U (en) | 2012-06-27 | 2012-06-27 | Enhanced anesthesia guide pipe with no-damage soft head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202740585U true CN202740585U (en) | 2013-02-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220302637 Expired - Fee Related CN202740585U (en) | 2012-06-27 | 2012-06-27 | Enhanced anesthesia guide pipe with no-damage soft head |
Country Status (1)
| Country | Link |
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| CN (1) | CN202740585U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103316415A (en) * | 2013-03-21 | 2013-09-25 | 佛山特种医用导管有限责任公司 | Reinforced anesthesia catheter |
| CN104288892A (en) * | 2014-10-13 | 2015-01-21 | 南通伊诺精密塑胶导管有限公司 | High-flow anti-bending guide catheter structure |
| 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 |
| CN109364352A (en) * | 2018-10-11 | 2019-02-22 | 宋绍团 | A kind of anesthetic tube |
-
2012
- 2012-06-27 CN CN 201220302637 patent/CN202740585U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103316415A (en) * | 2013-03-21 | 2013-09-25 | 佛山特种医用导管有限责任公司 | Reinforced anesthesia catheter |
| CN104288892A (en) * | 2014-10-13 | 2015-01-21 | 南通伊诺精密塑胶导管有限公司 | High-flow anti-bending guide catheter structure |
| 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 |
| CN109364352A (en) * | 2018-10-11 | 2019-02-22 | 宋绍团 | A kind of anesthetic tube |
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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 |
Granted publication date: 20130220 Termination date: 20150627 |
|
| EXPY | Termination of patent right or utility model |