CN203138629U - Intraspinal anesthesia puncture angle locator - Google Patents
Intraspinal anesthesia puncture angle locator Download PDFInfo
- Publication number
- CN203138629U CN203138629U CN2013201126879U CN201320112687U CN203138629U CN 203138629 U CN203138629 U CN 203138629U CN 2013201126879 U CN2013201126879 U CN 2013201126879U CN 201320112687 U CN201320112687 U CN 201320112687U CN 203138629 U CN203138629 U CN 203138629U
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- puncture
- locating
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- angle
- locating plate
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Abstract
The utility model relates to an intraspinal anesthesia puncture angle locator, and belongs to the technical field of medical apparatuses and instruments for anesthesia puncture. The intraspinal anesthesia puncture angle locator is formed by a horizontal locating plate and a vertical locating plate. The horizontal locating plate and the vertical locating plate are fixedly connected with each other in a right angle mode, an edge-in puncture locating groove and a direct-in puncture locating groove are manufactured in the horizontal locating plate, the intersection angle of the edge-in puncture locating groove and the vertical locating plate is 75 degrees, and the intersection angle of the direct-in puncture locating groove and the vertical locating plate is 90 degrees. Locating flanges are manufactured at one end of the edge-in puncture locating groove and one end of the direct-in puncture locating groove. According to the intraspinal anesthesia puncture angle locator, direct-in method puncture and edge-in method puncture can be accurately carried out through the edge-in puncture locating groove and the direct-in puncture locating groove arranged in the horizontal locating plate, and the success rate of the puncture is improved. The problems that the muscles, the ligaments and the sclerotin of a patient are damaged, seriously, even neurological complications are brought, and pain of the patient is increased due to the fact that a puncture operator has collimation errors and a puncture beginner cannot locate accurately are solved.
Description
Technical field
This utility model relates to a kind of intravertebral anesthesia puncture angle localizer, belongs to the anesthetic puncture technical field of medical instruments.
Background technology
The intravertebral anesthesia puncture technique is one of major technique of modern anesthesia, is widely used in the anesthesia of surgery and obstetrics and gynecology operation.In the intravertebral anesthesia puncture technique of routine, at first be to carry out puncture point orientation, two kinds of puncture localization methods are generally arranged.Directly going into method is to be positioned the close upper limb of spinous process down in spinous process gap, and puncture needle becomes 90 ° and thrusts with skin.It is to be positioned at the spinous process gap to open 1.5cm near upper aristate process is other that side is gone into method, and puncture needle becomes 75 ° of Fructus Gleditsia acupuncture to go into skin.If the location is inaccurate, especially because of the collimation error and abecedarian, easily cause repeated localised puncture to cause muscle, the damage of ligament and sclerotin causes patient's lumbar and back pain even nerve injury, and is serious even cause neural complication.
Summary of the invention
The purpose of this utility model is, provides a kind of localizer horizontal location plate to be provided with to become with the perpendicular positioning plate puncture locating slot of 90 ° and 75 °, and puncture person can accurately directly go into method and side by the puncture locating slot and go into the method puncture, improves puncture success rate; Avoided bringing painful intravertebral anesthesia puncture angle localizer because the collimation error causes repeated localised puncture to the patient.
This utility model is to realize above-mentioned purpose by the following technical solutions:
A kind of intravertebral anesthesia puncture angle localizer, it is made of horizontal location plate and perpendicular positioning plate, it is characterized in that: horizontal location plate and perpendicular positioning plate meet at right angles affixed, be manufactured with one side on the horizontal location plate and go into to puncture locating slot with the locating slot of directly going into to puncture, side go into the to puncture angle of locating slot and perpendicular positioning plate is 75 °, and the angle of directly go into to puncture locating slot and perpendicular positioning plate is 90 °; Described side go into to puncture locating slot and the locating slot of directly going into to puncture is manufactured with locating flange by on the end of perpendicular positioning plate, and the length of locating flange is 1～3mm.
The horizontal location panel edges of described perpendicular positioning plate top is provided with scale value.
This utility model beneficial effect compared with prior art is:
The puncture locating slot that with perpendicular positioning plate become 90 ° and 75 ° of this intravertebral anesthesia puncture angle localizer by arranging on the horizontal location plate, can accurately directly go into method and side and go into the method puncture, thereby the minimizing puncture time has improved the success rate of puncture, has increased safety and the reliability of anesthesia.Avoid puncture person because of the collimation error and begin to learn puncture person and cause the repeated puncture repeatedly to the patient because the location is inaccurate, caused the damage of patient's muscle, ligament and sclerotin, serious even cause neural complication, increase patient suffering's problem.
Description of drawings
Fig. 1 is a kind of structural representation of intravertebral anesthesia puncture angle localizer;
Fig. 2 is for being placed with the structural representation of puncture needle on a kind of intravertebral anesthesia puncture angle localizer.
Among the figure: 1, horizontal location plate, 2, the perpendicular positioning plate, 3, the side locating slot of going into to puncture, 4, the locating slot of going into to puncture directly, 5, locating flange, 6, puncture needle, 7, scale value.
The specific embodiment
This intravertebral anesthesia puncture angle localizer is made of horizontal location plate 1 and perpendicular positioning plate 2, and horizontal location plate 1 and perpendicular positioning plate 2 meet at right angles affixed.Be manufactured with one side on the horizontal location plate 1 and go into to puncture locating slot 3 with the locating slot 4 of directly going into to puncture, side go into the to puncture angle of locating slot 3 and perpendicular positioning plate 2 is 75 °, and the angle of directly go into to puncture locating slot 4 and perpendicular positioning plate 2 is 90 °.Described side go into to puncture locating slot 3 and the locating slot 4 of directly going into to puncture is manufactured with locating flange 5 by on the end of perpendicular positioning plate 2, the length of locating flange 5 is 1～3mm, generally be made into 2mm, horizontal location plate 1 edge of perpendicular positioning plate 2 tops is provided with scale value 7, scale value 7 is used for measuring the spacing of spinal column adjacent spinous, so that difference thoracic vertebra and lumbar vertebra make location more accurately (referring to accompanying drawing 1).
During this intravertebral anesthesia puncture angle localizer puncture, on skin, identify with the marking pen fixed point according to the puncture mode of directly going into or side is gone into earlier, after doing local anaesthesia, left-handed forefinger is placed on the place, right angle of horizontal location plate 1 and the perpendicular positioning plate 2 of intravertebral anesthesia puncture angle localizer, again the locating flange 5 on it is withstood on the sign and fix, with the right hand puncture needle 6 is punctured can directly go into or side is gone into puncture (referring to accompanying drawing 2) by go into the to puncture pathway of locating slot 3 or the locating slot 4 of directly going into to puncture of the side on the horizontal location plate 1 then, and can accurately finish puncture working once, solve puncture person and located the problem of being forbidden to cause repeated localised puncture because of the collimation error, improve the success rate of puncture, increased safety and the reliability of anesthesia.
The above is the specific embodiment of this utility model, above-mentioned not illustrating is construed as limiting flesh and blood of the present utility model, the person of an ordinary skill in the technical field can make an amendment or is out of shape after having read this description the above-mentioned specific embodiment, and does not deviate from essence of the present utility model and scope.
Claims (1)
1. intravertebral anesthesia puncture angle localizer, it is made of horizontal location plate (1) and perpendicular positioning plate (2), it is characterized in that: horizontal location plate (1) and perpendicular positioning plate (2) meet at right angles affixed, be manufactured with one side go into to puncture locating slot (3) and the locating slot (4) of directly going into to puncture together on the horizontal location plate (1), side go into the to puncture angle of locating slot (3) and perpendicular positioning plate (2) is 75 °, and the angle of directly go into to puncture locating slot (4) and perpendicular positioning plate (2) is 90 °; Described side go into to puncture locating slot (3) and the locating slot (4) of directly going into to puncture is manufactured with locating flange (5) by on the end of perpendicular positioning plate (2), and the length of locating flange (5) is 1～3mm; Horizontal location plate (1) edge of described perpendicular positioning plate (2) top is provided with scale value (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201126879U CN203138629U (en) | 2013-03-02 | 2013-03-02 | Intraspinal anesthesia puncture angle locator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201126879U CN203138629U (en) | 2013-03-02 | 2013-03-02 | Intraspinal anesthesia puncture angle locator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203138629U true CN203138629U (en) | 2013-08-21 |
Family
ID=48966193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201126879U Expired - Fee Related CN203138629U (en) | 2013-03-02 | 2013-03-02 | Intraspinal anesthesia puncture angle locator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203138629U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105852805A (en) * | 2016-03-24 | 2016-08-17 | 美合实业（苏州）有限公司 | Novel anesthesia monitor for tumor cutting |
| CN106994036A (en) * | 2017-05-19 | 2017-08-01 | 王天润 | Auxiliary guide rail and piercing method are punctured between lumbar vertebrae |
| CN113712644A (en) * | 2021-09-17 | 2021-11-30 | 北京积水潭医院 | Positioning scanning system for intraspinal anesthesia under ultrasonic guidance |
| CN116407400A (en) * | 2023-01-17 | 2023-07-11 | 苏州大学附属第二医院 | Puncture guide |
-
2013
- 2013-03-02 CN CN2013201126879U patent/CN203138629U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105852805A (en) * | 2016-03-24 | 2016-08-17 | 美合实业（苏州）有限公司 | Novel anesthesia monitor for tumor cutting |
| CN106994036A (en) * | 2017-05-19 | 2017-08-01 | 王天润 | Auxiliary guide rail and piercing method are punctured between lumbar vertebrae |
| CN113712644A (en) * | 2021-09-17 | 2021-11-30 | 北京积水潭医院 | Positioning scanning system for intraspinal anesthesia under ultrasonic guidance |
| CN116407400A (en) * | 2023-01-17 | 2023-07-11 | 苏州大学附属第二医院 | Puncture guide |
| CN116407400B (en) * | 2023-01-17 | 2024-10-15 | 苏州大学附属第二医院 | Puncture guide |
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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: 20130821 Termination date: 20140302 |