CN104083206A - Argon spray pipe structure - Google Patents
Argon spray pipe structure Download PDFInfo
- Publication number
- CN104083206A CN104083206A CN201410361775.1A CN201410361775A CN104083206A CN 104083206 A CN104083206 A CN 104083206A CN 201410361775 A CN201410361775 A CN 201410361775A CN 104083206 A CN104083206 A CN 104083206A
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- China
- Prior art keywords
- probe
- tract
- cylinder body
- ceramic cylinder
- cavity
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Abstract
The invention provides an argon spray pipe structure which comprises a pipe body with a cylindrical pipe cavity, a probe and a wire connected with the probe. The probe is arranged in the pipe cavity of the pipe body through a locator, the locator comprises a ceramic cylinder body, a cylindrical inner cavity with an opening is arranged at one end of the ceramic cylinder body, an axial installation cavity channel is arranged at the center of the other end of the ceramic cylinder body, a plurality of axial ventilation cavity channels are arranged on the periphery of the installation cavity channel and are arranged on a circumference with the center of the installation cavity channel as the center of a circle at equal intervals, and the installation cavity channel and all the ventilation cavity channels are communicated with the cylindrical inner cavity; the probe is fixedly inserted into the installation cavity channel, the tail end of the probe penetrates out of the installation cavity channel, and the head end of the probe falls in the cylindrical inner cavity of the ceramic cylinder body. The argon spray pipe structure guarantees concentricity between the probe and the pipe cavity of the pipe body, thereby guaranteeing uniformity of argon airflow in the inner cavity of a spray pipe and improving the use effect. Meanwhile, the argon spray pipe structure has the advantages of being simple and convenient to assemble.
Description
Technical field
The invention belongs to technical field of medical instruments, particularly a kind of argon nozzle structure.
Background technology
Argon nozzle structure comprises body and probe, probe is arranged in the tube chamber of body and need to ensures that probe is positioned on the axial line of body tube chamber, ensure the concentricity between probe and the tube chamber of body, if can not ensure that concentricity will affect the uniformity of the argon gas stream in body tube chamber, thereby affect the ejection effect of argon.Conventionally the German patent application that the mode adopting is at present 200480031656.4 referring to application number, it is the location structure to detection needle body by platysome, platysome can not high-precisionly be fixed to jet pipe inner chamber, thereby making to survey needle body can not ensure with jet pipe inner chamber concentric, in the time that the concentricity of surveying needle body and jet pipe inner chamber changes, the uniformity that can affect intracavity argon stream in jet pipe, exerts an influence to the ejection effect of argon.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of argon nozzle structure, can ensure the concentricity between probe and body tube chamber.
Technical scheme of the present invention is as follows: a kind of argon nozzle structure, comprise the body with cylindrical tube chamber, probe and the wire being connected with described probe, it is characterized in that, described probe is arranged in the tube chamber of described body by a localizer, described localizer comprises ceramic cylinder body, one end of this ceramic cylinder body is provided with uncovered cylindrical cavity, the center of the other end is provided with an axial installation tract, the surrounding that tract is installed is provided with some axial ventilation tracts, and described ventilation tract equidistant placement at the center taking described installation tract on the circumference in the center of circle, described installation tract and each ventilation tract communicate with described cylindrical cavity respectively, described probe inserts and is fixed in described installation tract, and the tail end of probe passes described installation tract, the head end of probe drops in the cylindrical cavity of described ceramic cylinder body.
Described probe is provided with the location division for axial location, and this location division is dropped in the cylindrical cavity of ceramic cylinder body and propped up the orifice of described installation tract.
The afterbody of described probe is gripped and is connected by metal canula with described wire.
The overall diameter of described ceramic cylinder body equals the interior diameter of the cylindrical tube chamber of described body.
Beneficial effect: first, because localizer comprises ceramic cylinder body, one end of this ceramic cylinder body is provided with uncovered cylindrical cavity, the center of the other end is provided with an axial installation tract, ventilation tract equidistant placement at the center taking described installation tract on the circumference in the center of circle, probe inserts and is fixed in described installation tract, therefore ensured that probe is positioned on the axial line of ceramic cylinder body, secondly after ceramic cylinder body is installed in the cylindrical tube chamber of body, thereby also ensure the concentricity between probe and body tube chamber, therefore ensured the uniformity of intracavity argon stream in jet pipe, improve result of use, the present invention simultaneously also has simple in structure, effect easy to assembly.
Brief description of the drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the left view of Fig. 1;
The locator structure schematic diagram that Fig. 3 is;
Fig. 4 is the perspective view of localizer.
Detailed description of the invention
Be described further this use is novel below in conjunction with drawings and Examples:
As shown in Figure 1 to 4, a kind of argon nozzle structure, comprises body 1, probe 2 and the wire 3 being connected with probe 3 with cylindrical tube chamber 1 ', and probe 3 is arranged in the tube chamber of body 1 by a localizer 4, and probe 3 is made up of tungsten filament.Localizer 4 comprises ceramic cylinder body 41, one end of this ceramic cylinder body 41 is provided with uncovered cylindrical cavity 42, the center of the other end is provided with an axial installation tract 43, the surrounding that tract 43 is installed is provided with some axial ventilation tracts 44, the number of the intensity of ventilating in the present embodiment 44 is 6, and 6 ventilation tract 44 equidistant placement are to install tract 43 center on the circumference in the center of circle, tract 43 and each ventilation tract 44 are installed and are communicated with cylindrical cavity 42 respectively, argon can flow out by ventilation tract 44.Probe 2 inserts to be fixed on and installs in tract 43, and the tail end of probe 2 passes tract 43 is installed, and the head end of probe 2 drops in the cylindrical cavity 42 of ceramic cylinder body.Probe 2 is provided with the location division 2 ' for axial location, and this location division 2 ' is dropped in the cylindrical cavity 42 of ceramic cylinder body and propped up the orifice that tract 43 is installed.The location division 2 ' of probe 2 is done the use of locating during through the installation tract 43 of ceramic cylinder body 41 for probe 2.For ease of being connected and fixed between probe 2 and wire 3, the afterbody of probe 2 is gripped and is connected by metal canula 5 with wire 3.The overall diameter of the ceramic cylinder body 41 in the present embodiment equals the interior diameter of the cylindrical tube chamber 1 ' of body 1, can be also the interior diameter that the overall diameter of ceramic cylinder body 41 is greater than the cylindrical tube chamber 1 ' of body 1 in addition.Body 1 is assembled together like this with localizer 4, body 1 is heated, make its flatulence of heat type, it is large that the interior diameter of cylindrical tube chamber 1 ' becomes, then localizer 4 is installed to body 1 interior after, the interior diameter of the cylindrical tube chamber 1 ' of the cooling contraction of body 1 restores, thereby clamping ceramic cylinder body 41 has just completed whole assembling process.
Claims (4)
1. an argon nozzle structure, comprise the body (1) with cylindrical tube chamber (1 '), probe (2) and the wire (3) being connected with described probe (3), it is characterized in that: described probe (3) is arranged in the tube chamber of described body (1) by a localizer (4), described localizer (4) comprises ceramic cylinder body (41), one end of this ceramic cylinder body (41) is provided with uncovered cylindrical cavity (42), the center of the other end is provided with an axial installation tract (43), the surrounding that tract (43) is installed is provided with some axial ventilation tracts (44), and described ventilation tract (44) equidistant placement at the center taking described installation tract (43) on the circumference in the center of circle, described installation tract (43) and each ventilation tract (44) communicate with described cylindrical cavity (42) respectively, described probe (2) inserts and is fixed in described installation tract (43), and the tail end of probe (2) passes described installation tract (43), the head end of probe (2) drops in the cylindrical cavity (42) of described ceramic cylinder body.
2. according to argon nozzle structure claimed in claim 1, it is characterized in that: described probe (2) is provided with the location division (2 ') for axial location, this location division (2 ') is dropped in the cylindrical cavity (42) of ceramic cylinder body and is propped up the orifice of described installation tract (43).
3. according to argon nozzle structure claimed in claim 1, it is characterized in that: the afterbody of described probe (2) is gripped and is connected by metal canula (5) with described wire (3).
4. according to argon nozzle structure claimed in claim 1, it is characterized in that: the overall diameter of described ceramic cylinder body (41) equals the interior diameter of the cylindrical tube chamber (1 ') of described body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410361775.1A CN104083206A (en) | 2014-07-28 | 2014-07-28 | Argon spray pipe structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410361775.1A CN104083206A (en) | 2014-07-28 | 2014-07-28 | Argon spray pipe structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104083206A true CN104083206A (en) | 2014-10-08 |
Family
ID=51631044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410361775.1A Pending CN104083206A (en) | 2014-07-28 | 2014-07-28 | Argon spray pipe structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104083206A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4781175A (en) * | 1986-04-08 | 1988-11-01 | C. R. Bard, Inc. | Electrosurgical conductive gas stream technique of achieving improved eschar for coagulation |
| US4901719A (en) * | 1986-04-08 | 1990-02-20 | C. R. Bard, Inc. | Electrosurgical conductive gas stream equipment |
| US5320621A (en) * | 1993-05-05 | 1994-06-14 | Birtcher Medial Systems, Inc. | Technique for incorporating an electrode within a nozzle |
| CN1874732A (en) * | 2003-11-04 | 2006-12-06 | 爱尔伯电子医疗设备公司 | Instrument for plasma coagulation |
| CN203564325U (en) * | 2013-11-12 | 2014-04-30 | 重庆金山科技（集团）有限公司 | Instrument used for plasma condensation and argon spray pipe supporting structure |
| CN203564324U (en) * | 2013-11-12 | 2014-04-30 | 重庆金山科技（集团）有限公司 | Instrument used for plasma condensation and argon spray pipe structure |
| CN203988343U (en) * | 2014-07-28 | 2014-12-10 | 重庆金山科技（集团）有限公司 | Argon nozzle structure |
-
2014
- 2014-07-28 CN CN201410361775.1A patent/CN104083206A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4781175A (en) * | 1986-04-08 | 1988-11-01 | C. R. Bard, Inc. | Electrosurgical conductive gas stream technique of achieving improved eschar for coagulation |
| US4901719A (en) * | 1986-04-08 | 1990-02-20 | C. R. Bard, Inc. | Electrosurgical conductive gas stream equipment |
| US5320621A (en) * | 1993-05-05 | 1994-06-14 | Birtcher Medial Systems, Inc. | Technique for incorporating an electrode within a nozzle |
| CN1874732A (en) * | 2003-11-04 | 2006-12-06 | 爱尔伯电子医疗设备公司 | Instrument for plasma coagulation |
| CN203564325U (en) * | 2013-11-12 | 2014-04-30 | 重庆金山科技（集团）有限公司 | Instrument used for plasma condensation and argon spray pipe supporting structure |
| CN203564324U (en) * | 2013-11-12 | 2014-04-30 | 重庆金山科技（集团）有限公司 | Instrument used for plasma condensation and argon spray pipe structure |
| CN203988343U (en) * | 2014-07-28 | 2014-12-10 | 重庆金山科技（集团）有限公司 | Argon nozzle structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141008 |
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| WD01 | Invention patent application deemed withdrawn after publication |