CN2715710Y - Electric needle capable of flushing and absorbing - Google Patents
Electric needle capable of flushing and absorbing Download PDFInfo
- Publication number
- CN2715710Y CN2715710Y CN 200420072068 CN200420072068U CN2715710Y CN 2715710 Y CN2715710 Y CN 2715710Y CN 200420072068 CN200420072068 CN 200420072068 CN 200420072068 U CN200420072068 U CN 200420072068U CN 2715710 Y CN2715710 Y CN 2715710Y
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- CN
- China
- Prior art keywords
- electric needle
- suction pump
- flushing
- acusector
- absorbing
- 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
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Abstract
The utility model discloses an electric needle capable of flushing and absorbing, comprising an electric needle body which is composed of an electric needle coated with insulated wires and a power supply joint positioned at the tail of the electric needle. A hollow absorbing device is sheathed and fixed at the outside of the electric needle body; the absorbing device is connected with the electric needle body detachably and hermetically at the tail end through a sealed connecting piece; the inner wall of the other end of the absorbing device has at least a group of discontinuous cushion blocks for supporting the electric needle body to make the electric needle body always positioned in the center of the inner cavity of the absorbing device; the outlet of the side wall of the absorbing device is mutually connected with the interface An of a three-way switch valve, the interface B of the three-way switch valve is mutually connected with a negative pressure absorbing pipe, and the interface C is mutually connected with a washing liquor pipe; the three-way switch valves can make the reserved space between the inner wall of the absorbing device and the electric needle body respectively communicated with the negative pressure absorbing pipe or the washing liquor pipe; the electric needle capable of flushing and absorbing can rapidly elimination smog or absorb redundant liquid in time, and provides clear surgical visual field and environment for operators; the electric needle capable of flushing and absorbing can also clean surgical wound surface in time, and can singly use the electric needle or the absorbing device according to the surgical requirement.
Description
Technical field
This utility model 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, this utility model 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 scheme that its technical problem that solves this utility model adopts 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 beneficial effects of the utility model are:
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 utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the structural representation of first kind of embodiment of this utility model;
Fig. 2 is first kind of embodiment A of this utility model-A cutaway view;
Fig. 3 is the structural representation of second kind of embodiment of this utility model;
Fig. 4 is second kind of Embodiment B of this utility model-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 1 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; Suction pump 2 sidewalls of hollow have auxiliary smoking-hole 9 and are 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 1 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 (5)
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.Electric needle capable of flushing and sucking according to claim 1 is characterized in that described suction pump (2) front end side wall has auxiliary smoking-hole (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420072068 CN2715710Y (en) | 2004-07-24 | 2004-07-24 | Electric needle capable of flushing and absorbing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420072068 CN2715710Y (en) | 2004-07-24 | 2004-07-24 | Electric needle capable of flushing and absorbing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2715710Y true CN2715710Y (en) | 2005-08-10 |
Family
ID=34874059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420072068 Expired - Lifetime CN2715710Y (en) | 2004-07-24 | 2004-07-24 | Electric needle capable of flushing and absorbing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2715710Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101664577B (en) * | 2009-09-08 | 2012-07-25 | 同济大学 | Novel suction apparatus head |
| CN104783895A (en) * | 2015-04-28 | 2015-07-22 | 浙江大学 | Electrocoagulation needle used for microincision laparoscopic surgery and double-sheath sleeve |
| CN114288015A (en) * | 2021-12-30 | 2022-04-08 | 江西奇仁生物科技有限责任公司 | Multifunctional laparoscope electrode |
-
2004
- 2004-07-24 CN CN 200420072068 patent/CN2715710Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101664577B (en) * | 2009-09-08 | 2012-07-25 | 同济大学 | Novel suction apparatus head |
| CN104783895A (en) * | 2015-04-28 | 2015-07-22 | 浙江大学 | Electrocoagulation needle used for microincision laparoscopic surgery and double-sheath sleeve |
| CN114288015A (en) * | 2021-12-30 | 2022-04-08 | 江西奇仁生物科技有限责任公司 | Multifunctional laparoscope electrode |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20040724 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |