CN1281195C - Electric needle capable of flushing and sucking - Google Patents
Electric needle capable of flushing and sucking Download PDFInfo
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- CN1281195C CN1281195C CN 200410050862 CN200410050862A CN1281195C CN 1281195 C CN1281195 C CN 1281195C CN 200410050862 CN200410050862 CN 200410050862 CN 200410050862 A CN200410050862 A CN 200410050862A CN 1281195 C CN1281195 C CN 1281195C
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- electric needle
- suction pump
- acusector
- flushing
- interface
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Abstract
The present invention discloses an electric needle capable of being flushed and sucked, which comprises a main body of the electric needle, wherein the main body of the electric needle is composed of an electric needle coated with insulation wires and a power supply joint arranged at the tail of the electric needle; a hollow suction device is sheathed and fixed outside the main body of the electric needle; the tail end of the suction device is detachably connected with the main body of the electric needle in a sealing mode by a sealing connecting piece, and the inner wall of the other end of the suction device is provided with at least a group of intermittent spacer blocks to support the main body of the electric needle to be always in the center of an inner cavity of the suction device; an outlet arranged on the side wall of the suction device is connected with an interface 1 of a three-way switch valve; an interface 2 of the three-way switch valve is connected with a negative pressure suction pipe, and an interface 3 is connected with a liquid washing pipe; the space reserved between the inner wall of the suction device and the main body of the electric needle is respectively communicated with the negative pressure suction pipe or the liquid washing pipe by the three-way switch valve. The electric needle capable of being flushed and sucked rapidly eliminates smog or sucks redundant liquid in time, provides a clear operation visual field and environment for operators, and can wash the wound surface of an operation in time, and furthermore, the electric needle or the suction device can be singly used according to requirements of the operation.
Description
Technical field
The present invention relates to a kind of laparoscopic surgery medical apparatus and instruments, the acusector of the usefulness of particularly performing the operation.
Background technology
In recent years peritoneoscope at home and abroad the surgery medical field be widely used, acusector is a requisite apparatus in the laparoscopic surgery, it can produce more smog when cutting and organizing, these smog can block surgical field of view, in the past can only be by the abdominal paracentesis trocar of the stomach wall mist of discharging fume, and there is following shortcoming in this mode: 1, discharging smog is slow, recovers that surgical field of view is also slow clearly; 2, at first can discharge in the time of owing to discharging smog and charge into the swollen abdomen gases that abdominal cavities are used to raise stomach wall exposure surgical field of view in a large number in advance, cause the abdominal cavity to subside to some extent, operative space is dwindled gradually and be unfavorable for the exposure of surgical field of view, increase operating difficulty, cause accidental injury easily to operator; 3, the discharging of the switch by paracentesis trocar smog is that directly smog to be discharged the patient body outer and be exposed in the air, and chronicity sucks these smog can cause harmful effect to the health of operator.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides a kind of electric needle capable of flushing and sucking that has suction pump that can in time get rid of smog fast.
The technical solution adopted for the present invention to solve the technical problems is:
Electric needle capable of flushing and sucking, comprise the acusector body, it is made up of the power connection of acusector that is wrapped in covered wire and acusector afterbody, this external suction pump of fixing a hollow that wears of acusector, suction pump at tail end by connector with it and the acusector body is dismantled and assembled is tightly connected, the inwall of the suction pump other end has at least one group of cushion block support acusector body that is interrupted to make it be in the suction pump lumen centers, the outlet of suction pump sidewall links to each other with the interface one of three-way cock valve, the interface two of three-way cock valve links to each other with the vacuum suction pipe, interface three links to each other with lotion pipeline, and described three-way cock valve can make that institute's spacing is communicated with vacuum suction pipe or lotion pipeline respectively between suction pump inwall and the acusector body.
The outlet of above-mentioned suction pump sidewall can be connected by connector is dismantled and assembled with the interface one of three-way cock valve.
The invention has the beneficial effects as follows:
1,, when producing smog in the operation process, can smog in time be siphoned away fast by suction pump, so that fully expose surgical field of view owing to this external suction pump of having fixed hollow that wears of acusector;
2, the suction pump opening is positioned at smog generation district, what at first siphon away is smog, with strong points, and can control its attraction by the three-way cock valve, unlikelyly siphon away swollen abdomen gas in a large number, and smog or excess liquid can directly be drawn to the vacuum suction bottle by the vacuum suction pipe after safety drain, smog can not be exposed in the air, avoids being sucked by operator;
3, also can lotion pipeline be connected with attracting rifle in case of hemorrhage in the operation, in time introduce flushing liquor flushing wound surface, expose the petechia so that fulgerize hemostasis by the three-way cock valve;
4, when intraperitoneal has unnecessary flushing liquor or blood to block surgical field of view, also can be by after transferring loose seal connector to make in the acusector retraction suction pump, the suction pump inlet probeed in time siphon away these liquid in the liquid and recover to get a clear view;
5, acusector body and suction pump pass through seal connector sealing and fixing removably, are convenient to perioperatively partition sterilization, also can distinguish as required and use acusector body or suction pump separately.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples.
Fig. 1 is the structural representation of first kind of embodiment of the present invention;
Fig. 2 is first kind of embodiment A of the present invention-A cutaway view;
Fig. 3 is the structural representation of second kind of embodiment of the present invention;
Fig. 4 is second kind of Embodiment B of the present invention-B cutaway view.
The specific embodiment
Embodiment 1
See figures.1.and.2, electric needle capable of flushing and sucking, comprise acusector body 1 and wear the suction pump 2 that is fixed on the hollow outside the acusector body 1, acusector body 1 is formed by the power connection 13 of acusector 11 that is wrapped in covered wire 12 and acusector afterbody, suction pump 2 at tail end by seal connector 3 with itself and acusector body 1 dismantled and assembled being tightly connected, the inwall of suction pump 2 other ends has at least one group of cushion block that is interrupted 4 support acusector bodies 1 to make it be in suction pump 2 lumen centers, the outlet 5 of suction pump 2 sidewalls links to each other with the interface-61 of three-way cock valve 6, the interface 2 62 of three-way cock valve 6 links to each other with the vacuum suction pipe, interface 3 63 links to each other with lotion pipeline, and described three-way cock valve 6 can make that institute's spacing is communicated with vacuum suction pipe or lotion pipeline respectively between suction pump 2 inwalls and the acusector body 1.Seal connector 3 is dismantled and assembled clamp nut hermetically-sealed construction in the present embodiment, externally threaded contiguous block 21 is with in the tail end welding one of suction pump 2, its end face withstands the O RunddichtringO 32 that is enclosed within on the acusector body, screw in clamp nut 31, scalene cone extruding O RunddichtringO 32 in it, strengthened the friction of O RunddichtringO 32 with acusector body 1, thereby play effect fixing and sealing, this structure partition conveniently helps perioperative sterilization, also can use acusector body or suction pump respectively separately according to the operation needs; The suction pump 2 of hollow has auxiliary smoking-hole 9 near the arrival end sidewall and is convenient in time siphon away fast smog; Acusector body 1 extends one handle 14, is convenient to operator and grips.
For a large amount of heat in preventing to perform the operation makes the medical apparatus and instruments distortion, suction pump 2 is a stainless steel tube outsourcing heat-resistant film 8, also can directly adopt the heat proof material manufacturing.
When electricity in the operation cuts generation smog, stir the joystick 64 on the three-way cock valve 6, suction pump 2 is communicated with the vacuum suction pipe, this moment, itself and lotion pipeline were obstructed, smog is discharged by the auxiliary smoking-hole 9 in time quick negative suction suction catheter safety of suction pump inlet and sidewall thereof when just producing, after getting a clear view, in time stir joystick 64 again and close three-way cock valve 6, thereby after avoiding suction pump to siphon away swollen abdomen gas in a large number stomach wall is subsided; When hemorrhage, stir joystick 64 suction pump is communicated with lotion pipeline in the operation, this moment, it was obstructed with the vacuum suction pipe, so just can in time introduce flushing liquor and wash wound surface, and the exposure petechia is so that fulgerize hemostasis; In addition, when intraperitoneal has unnecessary flushing liquor or blood to block surgical field of view, also adjustable loose clamp nut 31, the O RunddichtringO 32 and the friction of acusector body 1 are reduced, acusector body 1 is evacuated to the suction pump inlet to tighten clamp nut 31 after interior again, stir joystick 64 suction pump 2 is communicated with the vacuum suction pipe, this moment, it was obstructed with lotion pipeline, thereby suction pump enters the mouth just can directly to probe into and in time siphons away these liquid in the liquid and recover the clear visual field like this.
Because connecting the seal connector 3 of suction pump 2 and acusector body 1 is dismantled and assembled structure, so not only helps perioperative sterilization, and, also can distinguishes as required and use acusector body 1 or suction pump 2 separately for some minor operations.Concrete operations are that clamp nut 31 is screwed off fully, extract acusector body 1 out, screw on the nut of another sealing again on contiguous block 21, seal the tail end of suction pump 2 fully, so just can realize the independent use of acusector body 1 and suction pump 2.
With reference to Fig. 3 and Fig. 4, as different from Example 1, the interface-61 of the outlet 5 of suction pump 2 sidewalls in the present embodiment and three-way cock valve 6 is by 7 dismantled and assembled connections of connector.
Connector 7 wherein is the bolt and nut syndeton.
Above-mentioned electric needle capable of flushing and sucking adopts this connector 7 dismantled and assembled connections, and its easy accessibility also can be changed different switch valves as required, finishes different functions, and helps perioperative sterilization.
Claims (6)
1. electric needle capable of flushing and sucking, comprise acusector body (1), it is made up of the power connection (13) of acusector that is wrapped in covered wire (12) (11) and acusector (11) afterbody, it is characterized in that the outer suction pump (2) of fixing a hollow that wears of acusector body (1), suction pump (2) at tail end by seal connector (3) with itself and dismantled and assembled being tightly connected of acusector body (1), the inwall of suction pump (2) other end has at least one group of cushion block (4) support acusector body (1) that is interrupted to make it be in suction pump (2) lumen centers, the outlet (5) of suction pump (2) sidewall links to each other with the interface one (61) of three-way cock valve (6), the interface two (62) of three-way cock valve (6) links to each other with the vacuum suction pipe, interface three (63) links to each other with lotion pipeline, and described three-way cock valve (6) can make that institute's spacing is communicated with vacuum suction pipe or lotion pipeline respectively between suction pump (2) inwall and the acusector body (1).
2. electric needle capable of flushing and sucking according to claim 1, the interface one (61) that it is characterized in that described outlet (5) and three-way cock valve (6) is by dismantled and assembled connection of connector (7).
3. electric needle capable of flushing and sucking according to claim 1 is characterized in that the terminal fixedly one handle (14) of described acusector body (1), and power connection (13) is positioned at handle (14) afterbody.
4. electric needle capable of flushing and sucking according to claim 1 is characterized in that described suction pump (2) periphery is surrounded by heat-resistant film (8).
5. electric needle capable of flushing and sucking according to claim 1 is characterized in that described seal connector (3) adds O RunddichtringO (32) for clamp nut (31) and is welded on the dismantled and assembled hermetically-sealed construction that the externally threaded contiguous block of suction pump (2) tail end band (21) is formed.
6. electric needle capable of flushing and sucking according to claim 1 is characterized in that described suction pump (2) has auxiliary smoking-hole (9) near the arrival end sidewall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410050862 CN1281195C (en) | 2004-07-24 | 2004-07-24 | Electric needle capable of flushing and sucking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410050862 CN1281195C (en) | 2004-07-24 | 2004-07-24 | Electric needle capable of flushing and sucking |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1586421A CN1586421A (en) | 2005-03-02 |
| CN1281195C true CN1281195C (en) | 2006-10-25 |
Family
ID=34602292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410050862 Expired - Fee Related CN1281195C (en) | 2004-07-24 | 2004-07-24 | Electric needle capable of flushing and sucking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1281195C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103156682A (en) * | 2012-10-19 | 2013-06-19 | 中美联合技术(北京)有限公司 | Twin-pole surgery electrode and method with drainage system |
| CN102895029A (en) * | 2012-10-19 | 2013-01-30 | 中美联合技术(北京)有限公司 | Medical bipolar surgical electrode and manufacturing method thereof |
| CN103142305A (en) * | 2012-10-31 | 2013-06-12 | 中美联合技术(北京)有限公司 | Medical bipolar operation electrode with platy contacts |
| KR101819574B1 (en) * | 2017-06-07 | 2018-01-17 | 김정식 | Laparoscopic surgery device |
| CN110151234A (en) * | 2019-07-01 | 2019-08-23 | 耿金宏 | A kind of laparoscope anti-clogging flusher |
-
2004
- 2004-07-24 CN CN 200410050862 patent/CN1281195C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1586421A (en) | 2005-03-02 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061025 Termination date: 20130724 |