CN204446104U - Stop blooding in surgery art electrode, chamber mirror electrode - Google Patents
Stop blooding in surgery art electrode, chamber mirror electrode Download PDFInfo
- Publication number
- CN204446104U CN204446104U CN201420540522.6U CN201420540522U CN204446104U CN 204446104 U CN204446104 U CN 204446104U CN 201420540522 U CN201420540522 U CN 201420540522U CN 204446104 U CN204446104 U CN 204446104U
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- CN
- China
- Prior art keywords
- electrode
- outer tube
- interior pipe
- chamber mirror
- stop blooding
- 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.)
- Expired - Lifetime
Links
- 238000001356 surgical procedure Methods 0.000 title claims abstract description 17
- 239000003822 epoxy resin Substances 0.000 claims description 5
- 229920000647 polyepoxide Polymers 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000002406 microsurgery Methods 0.000 abstract description 5
- 230000009471 action Effects 0.000 abstract description 3
- 230000000025 haemostatic effect Effects 0.000 abstract description 2
- 230000015271 coagulation Effects 0.000 description 14
- 238000005345 coagulation Methods 0.000 description 14
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 206010052428 Wound Diseases 0.000 description 3
- 210000004204 blood vessel Anatomy 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- 230000002439 hemostatic effect Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 240000005561 Musa balbisiana Species 0.000 description 1
- 235000018290 Musa x paradisiaca Nutrition 0.000 description 1
- 208000002847 Surgical Wound Diseases 0.000 description 1
- 208000007536 Thrombosis Diseases 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 230000023555 blood coagulation Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000001404 mediated effect Effects 0.000 description 1
- 238000002324 minimally invasive surgery Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 210000003928 nasal cavity Anatomy 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
Landscapes
- Surgical Instruments (AREA)
Abstract
This utility model relates in a kind of surgery art the electrode that stops blooding, chamber mirror electrode.Comprise the electrode one (1) and electrode two (2) that are oppositely arranged, the interior pipe (3) be fixedly installed and be set in interior pipe (3) and internally can manage the outer tube (4) of (3) movement mutually outward; Described electrode one (1), electrode two (2) to be arranged in interior pipe (3) and to stretch out from described interior pipe (3), outer tube (4), establish the wire (5) be connected with electrode one (1), electrode two (2) in interior pipe (3); Described outer tube (4) is provided with the thrust unit making outer tube (4) movable.This utility model has the advantage that structure innovation, reasonable in design, flexible and convenient operation, action bars are thinner, haemostatic effect is good, is applicable to especially Wicresoft's microsurgery or the treatment of neurosurgery passage aisle deep operation of all surgeries.
Description
Technical field
This utility model relates to a kind of hemostatic device used for medical procedures, especially be applicable to stop blooding in the surgery art of all surgeries especially Wicresoft or neurosurgery passage aisle operative treatment electrode, be mainly used in the blood coagulation of all surgeries especially Wicresoft's microsurgery or neurosurgery.
Background technology
Current doctor's operation technique, medical apparatus and instruments becomes more meticulous, specialization is a target and trend.Efficient as one, the reliable hemostatic fashion of coagulation, is widely used in surgical operation.The bipolar coagulation forceps of the various shapes generally used in existing surgical operation, cardinal principle is by two panels tweezer tablet being contained in a holder, tweezer tablet is mediated by finger, the tip of two tweezer tablets is made to clamp blood vessel or tissue, thus to allow by the high frequency electric of two tweezer tablet tips by the local vascular clamped or tissue, utilize the heat effect of high frequency electric, dewater shrinkage, vessel inner blood of blood vessel wall is solidified, and blood vessel and blood clot are combined together mutually, and reach object of effectively stopping blooding.Working place due to various operation is limited, and operative incision or passage larger, larger to the secondary injury of patient, so operation path all makes every effort to minimize, Wicresoft; Adding operation needs many apparatuses coordinate or use, so minority apparatus can only be had to use simultaneously simultaneously.Because the tweezer tablet of common bipolar coagulation forceps is wider, structural volume is larger, enter maximum at least more than the 10mm of two tweezer tablet front bar portion pitch of human body, therefore be not suitable for and stop blooding to Wicresoft's wound or from the wound that passage aisle (as nasal cavity) gos deep into organization internal, when especially using in Wicresoft's microsurgery and neurosurgery, have very large limitation.In addition because the tweezer tablet of common bipolar coagulation forceps is protracted partly longer, easily there is dislocation in engagement in tip, affects coagulation effect and efficiency often.
Utility model content
This utility model is for above-mentioned defect, and object is to provide a kind of structure innovation, reasonable in design, flexible and convenient operation, action bars are more tiny, haemostatic effect good, be applicable to stop blooding in all surgeries surgery art that especially Wicresoft's microsurgery or neurosurgery passage aisle deep operation are treated electrode.
The technical solution adopted in the utility model is for this reason: this utility model comprises the electrode one (1) and electrode two (2) that are oppositely arranged, the interior pipe (3) be fixedly installed and be set in interior pipe (3) and internally can manage the outer tube (4) of (3) movement mutually outward;
Described electrode one (1), electrode two (2) to be arranged in interior pipe (3) and to stretch out from described interior pipe (3), outer tube (4), establish the wire (5) be connected with electrode one (1), electrode two (2) in interior pipe (3);
Described outer tube (4) is provided with the thrust unit making outer tube (4) movable.
Described outer tube (4) is set in the front portion of interior pipe (3), the postmedian peripheral hardware thrust unit of interior pipe (3);
Described thrust unit comprises the handle spring sheet (6) be installed on interior pipe (3), and handle spring sheet (6) front opening end establishes connecting rod (7), and connecting rod (7) front end is connected with outer tube (4).
The swivel nut (8), the plug screw 11 that coordinate with outer tube (4) are established in described connecting rod (7) front end, and connecting rod (7), outer tube (4) are fixed by pin (9).
Close electrode one (1), electrode two (2) portion are straight type or flexure type.
The epoxy resin of fixed electrode one (1), electrode two (2) is established in described interior pipe (3) front and back end.
Described outer tube (4) diameter is 3-4mm.
The utility model has the advantages that: the outer tube and the electrode part that 1) enter human body, diameter or structural volume more tiny, outer tube diameter is only 1/4 ~ 1/3 of common bipolar coagulation forceps two tweezer tablet spacing, electrode is more very thin, average thickness is only 1/2 ~ 2/3 of common electric coagulation forceps point front portion, is applicable to especially Wicresoft's microsurgery or the treatment of neurosurgery passage aisle deep operation of the little all surgeries of wound; 2) diameter or volume owing to entering human body parts are less, and outer tube part shape of protracting can be straight type, also can be flexure type, therefore during operation in surgical wound passage, just can hold more apparatus and use simultaneously; 3) because electrode part length is shorter, tweezer point Meshing stability during coagulation is good, can not produce dislocation, ensure coagulation effect and efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is I enlarged drawing in Fig. 1.
Fig. 4 is II enlarged drawing in Fig. 2.
Fig. 5 is III enlarged drawing in Fig. 2.
In figure, 1 is electrode one, 2 for electrode two, 3 is interior pipe, 4 is outer tube, 5 is wire, 6 is handle spring sheet, 7 is connecting rod, 8 is swivel nut, 9 is pin, 10 is handle body, 11 is plug screw, 12 is handle friction plate, 13 is tail cover, 14 is insulated sleeve, 15 is screw, 16 is epoxy resin, 17 is heat-shrink tube, 18 is rosette.
Detailed description of the invention
This utility model comprises the electrode 1 and electrode 22 that are oppositely arranged, and the interior pipe 3 be fixedly installed is with to be set in interior pipe 3 outer and can the outer tube 4 of internally pipe 3 movement mutually;
Described electrode 1, electrode 22 to be arranged in interior pipe 3 and to stretch out from described interior pipe 3, outer tube 4, establish the wire 5 be connected with electrode 1, electrode 22 in interior pipe 3;
Described outer tube 4 is provided with the thrust unit making outer tube 4 movable.
Described outer tube 4 is set in the front portion of interior pipe 3, the postmedian peripheral hardware thrust unit of interior pipe 3;
Described thrust unit comprises the handle spring sheet 6 be installed on interior pipe 3, and handle spring sheet 6 front opening end establishes connecting rod 7, and connecting rod 7 front end is connected with outer tube 4.
The swivel nut 8 coordinated with outer tube 4 is established in described connecting rod 7 front end, and connecting rod 7, outer tube 4 is fixed by pin 9.
Close electrode 1,22, electrode are straight type or flexure type.
The epoxy resin of fixed electrode 1, electrode 22 is established in described interior pipe 3 front and back end.
Described outer tube 4 diameter is 3-4mm.
Below in conjunction with drawings and Examples, this utility model is described in further detail.
As shown in Fig. 1 and 2, this utility model is made up of electrode 1 and electrode 22, interior pipe 3, outer tube 4, ejecting device (handle spring mechanism), wire 5, rosette 18.Handle spring mechanism comprises handle spring sheet 6, handle body 10, connecting rod 7, plug screw 11, swivel nut 8, handle friction plate 12 and tail cover 13 composition; Electrode 1 and electrode 22 cover have insulated sleeve 14 and are connected with wire 5, are then fixed in interior pipe 3; Interior pipe 3 is enclosed within outer tube 4 and handle body 10, and is fixed on handle body 10 with screw 15; Handle body 10 screw 15 is fixed in handle spring sheet 6; Outer tube 4 is combined by plug screw 11 and swivel nut 8, be connected on handle spring sheet 6 with pin 9, when mediating handle spring sheet 6, two connecting rods 7 promote plug screw 11 and outer tube 4 travels forward, and outer tube 4 promotes electrode 1 and electrode 22 and realizes folder and close action, and then hands unclamps, by the resilience of handle spring sheet 6, drive plug screw 11 and outer tube 4 rollback, electrode opens by natural resiliency, so just achieves closing and opening of electrode 1 and electrode 22.There is epoxy resin 16 interior pipe 3 front and back end, for preventing the vibration of electrode 1 and electrode 22.
As shown in Figure 2, because protracting, outer tube 4 part can make straight type, also flexure type can be made, therefore when Minimally Invasive Surgery or neurosurgery passage aisle deep operation, the handle portion of electrode (chamber mirror electrode) of stopping blooding in surgery art can not interfere with other apparatus, so just, more apparatus can be held to use together simultaneously, while improve procedure efficiency, also improve the success rate of operation.
As shown in Figure 3, electrode 1, electrode 22 are connected with wire 5, electrode 1 and electrode 22 cover insulation sleeve pipe 14, and this utility model each section lead 5 junction cover has heat-shrink tube 17, to ensure the relatively independent and insulation of two circuits.Electrode 1 is connected with the supply hub of rosette 18 by wire 5 respectively with electrode 22.Rosette 18 is connected with the bipolar coagulation circuit of high frequency electric knife by Special-purpose connecting line.Wire 5 also can directly by plug and high frequency electric knife circuit communication.
As shown in figs. 1 and 3, the exterior handle friction plate 12 of handle spring sheet 6, and fix with screw 15.
During use, electrode 1 is connected with high frequency electric knife by rosette 18 with electrode 22, also can not pass through rosette 18, wire 5 is directly connected banana plug, be connected with high frequency electric knife, by handle spring sheet 6 opening and closing electrode 1 and electrode 22, just can carry out coagulation to required coagulation position.
Thrust unit of the present utility model is except described handle spring mechanism, other version can also be adopted, as long as described outer tube 4 can be driven to move forward and backward, when outer tube 4 travels forward, because electrode axis is to maintaining static, electrode 1, electrode 22 inwardly move under the compressing of outer tube 4; When outer tube 4 moves backward, the oppressive force that electrode 1, electrode 22 are subject to disappears, and therefore electrode resilience is opened.
This utility model compares traditional bipolar coagulation forceps, the part be in human body is become the version of major part radial fixed (i.e. the structure of trocar sheath, inner sleeve), fraction elastomer (electrode 1 namely extended, electrode 2 2) by original elastomer, bipolar coagulation forceps structure is diminished becomes possibility; Adopt the form of tweezer tablet more easy to control by the opening degree moved axially between control two electrode of outer tube 4 than tradition simultaneously.
This utility model outer tube 4 adopts enlarging form and adopts arc transition, and when such outer tube 4 seesaws, the contact surface of itself and electrode is comparatively large, avoid outer tube 4 for during straight tube and electrode too fierce and damage in joint portion friction.
Claims (1)
1. stop blooding in surgery art electrode, a chamber mirror electrode, it is characterized in that, comprises the electrode one (1) and electrode two (2) that are oppositely arranged, the interior pipe (3) be fixedly installed and be set in interior pipe (3) and internally can manage the outer tube (4) of (3) movement mutually outward;
Described electrode one (1), electrode two (2) to be arranged in interior pipe (3) and to stretch out from described interior pipe (3), outer tube (4), establish the wire (5) be connected with electrode one (1), electrode two (2) in interior pipe (3);
Described outer tube (4) is provided with the thrust unit making outer tube (4) movable.
2
.stop blooding in a kind of surgery art according to claim 1 electrode, chamber mirror electrode, and it is characterized in that, described outer tube (4) is set in the front portion of interior pipe (3), the postmedian peripheral hardware thrust unit of interior pipe (3);
Described thrust unit comprises the handle spring sheet (6) be installed on interior pipe (3), and handle spring sheet (6) front opening end establishes connecting rod (7), and connecting rod (7) front end is connected with outer tube (4).
3
.stop blooding in a kind of surgery art according to claim 2 electrode, chamber mirror electrode, it is characterized in that, the swivel nut (8), the plug screw (11) that coordinate with outer tube (4) are established in described connecting rod (7) front end, and connecting rod (7), outer tube (4) are fixed by pin (9).
4
.stop blooding in a kind of surgery art according to claim 1 electrode, chamber mirror electrode, it is characterized in that, is straight type or flexure type near electrode one (1), electrode two (2) portion.
5
.stop blooding in a kind of surgery art according to claim 2 electrode, chamber mirror electrode, it is characterized in that, the epoxy resin of fixed electrode one (1), electrode two (2) is established in described interior pipe (3) front and back end.
6
.stop blooding in a kind of surgery art according to claim 1 electrode, chamber mirror electrode, and it is characterized in that, described outer tube (4) diameter is 3-4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420540522.6U CN204446104U (en) | 2014-09-19 | 2014-09-19 | Stop blooding in surgery art electrode, chamber mirror electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420540522.6U CN204446104U (en) | 2014-09-19 | 2014-09-19 | Stop blooding in surgery art electrode, chamber mirror electrode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204446104U true CN204446104U (en) | 2015-07-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420540522.6U Expired - Lifetime CN204446104U (en) | 2014-09-19 | 2014-09-19 | Stop blooding in surgery art electrode, chamber mirror electrode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204446104U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104224317A (en) * | 2014-09-19 | 2014-12-24 | 江苏昊普生物医学科技有限公司 | Hemostasis electrode and endoscope electrode in focused ultrasound surgery |
-
2014
- 2014-09-19 CN CN201420540522.6U patent/CN204446104U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104224317A (en) * | 2014-09-19 | 2014-12-24 | 江苏昊普生物医学科技有限公司 | Hemostasis electrode and endoscope electrode in focused ultrasound surgery |
| CN104224317B (en) * | 2014-09-19 | 2017-04-05 | 江苏昊普生物医学科技有限公司 | Stop blooding in surgery electrode, hysteroscope electrode |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |