CN211355857U - Novel surgical operation power hook - Google Patents
Novel surgical operation power hook Download PDFInfo
- Publication number
- CN211355857U CN211355857U CN201922390835.3U CN201922390835U CN211355857U CN 211355857 U CN211355857 U CN 211355857U CN 201922390835 U CN201922390835 U CN 201922390835U CN 211355857 U CN211355857 U CN 211355857U
- Authority
- CN
- China
- Prior art keywords
- port
- insulating
- external insulation
- electrode
- insulation portion
- 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 - Fee Related
Links
Images
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model discloses a novel surgical operation uses electric hook, including the electrode, body and handle, the port department of body front end is connected with insulating port, insulating port is equipped with the external insulation portion of body, body in-connection portion, insulating port is pegged graft in the body through the internal connection portion of pipe, insulating port is in body external insulation portion, body in-connection portion are equipped with an electrode connection fixed slot that sets up along body length direction, the electrode passes through electrode connection fixed slot after fixed slot with body inner wall connection fixed, the body, the external diameter of body external insulation portion is the same, the body, the whole parcel of body external insulation portion has the external insulation layer, body external insulation portion is insulating material, the port and the handle of the rear end of body are connected, be equipped with the intercommunication passageway in the handle, the body passes through the intercommunication passageway and is connected with negative pressure equipment. This electric hook can solve the easy electric leakage phenomenon that takes place of top or outer wall suction opening of electric hook body firstly, and secondly can improve the operation in-process smoking ability poor, influences the operation observation, is unfavorable for the problem of operation.
Description
Technical Field
The utility model relates to an appliance for surgical operation, in particular to a novel electric hook for surgical operation.
Background
The electric hook is a basic surgical instrument for each laparoscopic surgery, is widely applied to the aspects of tissue separation, cutting, hemostasis and the like, is widely and flexibly applied, and can be almost applied to any laparoscopic surgery.
The structure of the existing electric hook comprises a handle and a pipe body communicated with the handle, the end part of the pipe body is connected with an electrode, and the pipe body or the inside of the pipe body is provided with a suction pipe to be connected with an external negative pressure system so as to exhaust air and remove smoke.
A laparoscopic electrical hook as in patent No. 201620829909.2, provided with a smoke evacuation channel provided inside said operating rod, the smoke evacuation channel comprising: the main pipeline extends along the length direction of the operating rod, and a connecting port connected with a negative pressure suction device is arranged at the rear end of the main pipeline; and the bifurcated pipeline is arranged at the front end of the operating rod and extends outwards from the inner side of the operating rod, one end of the bifurcated pipeline is communicated with the main pipeline, and the other end of the bifurcated pipeline penetrates out of the operating rod.
The utility model discloses a No. 201821738769.3 is another electrified is cut, is congealed, is attracted and accuse type electric hook for laparoscopic surgery, including the handle, attract the pipe, the power cord, the front end of handle is provided with the electrode, the tail end is provided with attracts the pipe, the inside circuit board that is provided with of handle, and the circuit board is connected with the power cord, and its handle front end is connected with the electrode through the long tube, is provided with on the front end outer wall of long tube and attracts the mouth.
The electric hooks all have the following technical problems:
(1) the insulating layer at the top end or the outer wall suction port of the electric hook pipe body is damaged or is not solid, and the electric leakage phenomenon is easy to occur.
(2) The top end of the tube body is closed or mostly closed and insulated, resulting in poor smoking ability of the electric hook tube body.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a novel surgical operation power hook, this power hook can solve the top of power hook body or the easy electric leakage phenomenon that takes place of outer wall attraction mouth firstly, and secondly can solve the operation in-process smoking ability poor, influences the operation observation, is unfavorable for the problem of operation.
In order to solve the above technical problem, the utility model discloses a following technical means:
the utility model provides a novel electricity hook for surgical operation, includes the electrode, connects fixed electrode's body and the handle of connecting the body, the port department of body front end be connected with insulating port, insulating port is equipped with external insulation portion of body, body in-connection portion, insulating port is pegged graft in the body through internal connection portion, insulating port is at body external insulation portion, body in-connection portion is equipped with an electrode connection fixed slot that sets up along body length direction, the link of electrode passes through behind the electrode connection fixed slot and is fixed with body inner wall connection, the body, the external diameter of body external insulation portion is the same, the body, the whole parcel of body external insulation portion has the external insulation layer, body external insulation portion is insulating material, the port and the handle of the rear end of body are connected, be equipped with the intercommunication passageway in the handle, the body is connected with negative pressure equipment through the intercommunication.
Compared with the prior art, the outstanding characteristics are that:
(1) by adding the insulation port, the insulation part outside the tube body is made of insulation materials, so that the insulation performance at the port of the tube body is greatly increased. By the arrangement, the pipe opening of the pipe body is not required to be sealed or insulated and coated, and the side wall of the pipe body is not required to be provided with small holes for air suction and smoke exhaust, so that the air suction quantity and the smoke exhaust capacity are effectively increased, and the insulation performance is improved.
(2) The insulating port is connected with the pipe body through the connecting part in the pipe body, and the whole wrapping of the insulating part outside the pipe body and the pipe body is provided with the outer insulating layer, so that the connection of the insulating port and the pipe body is more stable.
(3) Insulating port is equipped with an electrode connection fixed slot that sets up along body length direction at body external insulation portion, body in-connection portion, and the link of electrode passes through electrode connection fixed slot after fixed slot fixed with body inner wall connection, and above-mentioned setting makes to extend longer electrode and obtains stable fixed in insulating port's part, and electrode connection is stable, and is difficult not hard up.
The further preferred technical scheme is as follows:
the inner circumferential surface of the tube body outer insulating part is provided with two port fixing ribs which are arranged in parallel at intervals along the length direction of the tube body, electrode connection fixing grooves are formed at intervals among the port fixing ribs, and grooves are formed in the outer circumferential surface of the tube body inner connecting part along the direction of the electrode connection fixing grooves to form electrode connection fixing grooves.
Through setting up the fixed rib of port, conveniently form the electrode connection fixed slot in the interior circumference of body external insulation portion.
The connecting part in the pipe body is an arc-shaped connecting plate arranged at intervals.
Connecting portion set up to the arcuation connecting plate that the interval set up in the body, effective smoking aperture area that leads to in the increase body that can further improve smoke exhaust effect, guarantee that the operation in-process field of vision is clear.
The length of the connecting part in the tube body is not less than that of the insulating part outside the tube body.
The length of the connecting part in the tube body is not longer than that of the insulating part outside the tube body, so that the fixing performance of the insulating port is favorably improved. The length of the insulating part outside the tube body is preferably 5mm, the length of the connecting part inside the tube body is preferably 5-7 mm, and the length of the whole insulating port is 10-12 mm.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic diagram of the structure of the insulated port of fig. 1.
Fig. 3 is a right side view of fig. 1.
Fig. 4 is a view from a-a in fig. 3.
Description of reference numerals: 1-an insulated port; 2-an outer insulation part of the tube body; 3-connecting part in the pipe body; 4-electrode connection fixing groove; 5-port fixation ribs; 6-an electrode; 7-a pipe body; 8-a handle.
Detailed Description
The present invention will be further described with reference to the following examples.
Referring to fig. 1-3, the novel surgical hook of the present invention comprises an electrode 6, a tube 7 connecting and fixing the electrode 6, and a handle 8 connecting the tube 7; the port department of 7 front ends of body is connected with insulating port 1, insulating port 1 is equipped with body external insulation portion 2, body in-connection portion 3, insulating port 1 pegs graft in body 7 through body in-connection portion 3, insulating port 1 is at body external insulation portion 2, body in-connection portion 3 is equipped with an electrode connection fixed slot 4 that sets up along body length direction, the link of electrode 6 passes through electrode connection fixed slot 4 after fixed slot 7 inner wall connection with the body, body 7, the external diameter of body external insulation portion 2 is the same, body 7, the whole parcel of body external insulation portion 2 has the external insulation layer, body external insulation portion 2 is insulating material, the port and the handle 8 of the rear end of body 7 are connected, be equipped with the intercommunication passageway in the handle 8, body 7 is connected with negative pressure equipment through the intercommunication passageway.
Referring to fig. 3 and 4, the inner circumferential surface of the tube outer insulating part 2 is provided with two port fixing ribs 5 arranged in parallel at intervals along the length direction of the tube, the intervals between the port fixing ribs 5 form electrode connection fixing grooves 4, and the outer circumferential surface of the tube inner connecting part 3 is grooved along the direction of the electrode connection fixing grooves 4 to form electrode connection fixing grooves.
By providing the port fixing rib 5, it is convenient to form the electrode connection fixing groove 4 in the inner circumferential surface of the tube body outer insulating portion 2.
The connecting part 3 in the pipe body is an arc-shaped connecting plate arranged at intervals.
Connecting portion 3 sets up to the arcuation connecting plate that the interval set up, and effective smoking aperture area that leads to in can further increase body 7 improves the smoke evacuation effect, guarantees that the operation in-process field of vision is clear.
The length of the tube inner connecting part 3 is not less than the length of the tube outer insulating part 2.
The length of the tube body inner connecting part 3 is not longer than that of the tube body outer insulating part 2, so that the fixing performance of the insulating port 1 is improved. The length of the insulating part 2 outside the tube body is preferably 5mm, the length of the connecting part 3 inside the tube body is preferably 5-7 mm, and the length of the whole insulating port 1 is 10-12 mm.
The advantages of this embodiment are:
(1) by adding the insulation port 1, the insulation part 2 outside the tube body is made of insulation material, so that the insulation performance at the port of the tube body is greatly increased. By the arrangement, the pipe opening of the pipe body is not required to be sealed or insulated and coated, and the side wall of the pipe body is not required to be provided with small holes for air suction and smoke exhaust, so that the air suction quantity and the smoke exhaust capacity are effectively increased, and the insulation performance is improved.
(2) Insulating port 1 is connected with the body through body in-connection portion 3, and the whole parcel of body 7, body outer insulation portion 2 has the outer insulation layer, makes insulating port 1, body 7's connection fixed more stable.
(3) Insulating port 1 is equipped with an electrode connection fixed slot 4 that sets up along body length direction in body external insulation portion 2, body in-connection portion 3, and the link of electrode 6 passes through electrode connection fixed slot 4 after fixed slot 7 wall connection of body fixed, and above-mentioned setting makes the part of extending longer electrode 6 in insulating port 1 obtain stable fixed, and electrode 6 connects stably, is difficult not hard up.
The above description is only a preferred and practical embodiment of the present invention, and not intended to limit the scope of the present invention, and all structural equivalents made by using the contents of the specification and drawings are included in the scope of the present invention.
Claims (4)
1. The utility model provides a novel surgical operation uses electric hook, includes the electrode, connects fixed electrode's body and the handle of connecting the body, its characterized in that: the port department of body front end be connected with insulating port, insulating port is equipped with the external insulation portion of body, body in-connection portion, insulating port is through pegging graft in the body through the internal connection portion of body, insulating port is in body external insulation portion, body in-connection portion is equipped with an electrode connection fixed slot that sets up along body length direction, the link of electrode passes through electrode connection fixed slot after fixed slot fixed with body inner wall connection, the body, the external diameter of body external insulation portion is the same, the body, the whole parcel of body external insulation portion has the external insulation layer, body external insulation portion is insulating material, the port and the handle of the rear end of body are connected, be equipped with the intercommunication passageway in the handle, the body is connected with negative pressure equipment through the intercommunication passageway.
2. The novel surgical electrical hook as claimed in claim 1, wherein: the inner circumferential surface of the tube body outer insulating part is provided with two port fixing ribs which are arranged in parallel at intervals along the length direction of the tube body, electrode connection fixing grooves are formed at intervals among the port fixing ribs, and grooves are formed in the outer circumferential surface of the tube body inner connecting part along the direction of the electrode connection fixing grooves to form electrode connection fixing grooves.
3. The novel surgical electrical hook as claimed in claim 1, wherein: the connecting part in the pipe body is an arc-shaped connecting plate arranged at intervals.
4. The novel surgical electrical hook as claimed in claim 1, wherein: the length of the connecting part in the tube body is not less than that of the insulating part outside the tube body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922390835.3U CN211355857U (en) | 2019-12-27 | 2019-12-27 | Novel surgical operation power hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922390835.3U CN211355857U (en) | 2019-12-27 | 2019-12-27 | Novel surgical operation power hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211355857U true CN211355857U (en) | 2020-08-28 |
Family
ID=72149119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922390835.3U Expired - Fee Related CN211355857U (en) | 2019-12-27 | 2019-12-27 | Novel surgical operation power hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211355857U (en) |
-
2019
- 2019-12-27 CN CN201922390835.3U patent/CN211355857U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5889011U (en) | High frequency dissector for endoscope | |
| EP1992298A3 (en) | Flexible cannula with associated seal | |
| CN211355857U (en) | Novel surgical operation power hook | |
| CN208048756U (en) | A kind of resist-nailed seat of with detaching hooks for laparoscopic stapler | |
| CN209153804U (en) | Costal cartilage combination drag hook | |
| CN209360889U (en) | Monopole suction ring cutter | |
| CN106175925B (en) | A kind of insertable neutral electrode and electrode assembly | |
| JP5011527B2 (en) | Microwave surgical device | |
| CN209315967U (en) | A kind of spring blood vessel clip | |
| CN211460496U (en) | Knife-shaped electrode structure and operation electrode | |
| CN102048577A (en) | Bi-polar electrocoagulation minimal invasive cutting and sucking knife | |
| CN218010035U (en) | Telescopic dual-purpose saliva suction tube | |
| CN210510581U (en) | Long service life's air conditioner insulating tube | |
| CN202589643U (en) | Monopolar attracting electroresection and electrocoagulation nib | |
| JPS58171103U (en) | Punching tool for the perforation channel of the endoscope | |
| CN217366072U (en) | Shovel-shaped operation electrode | |
| CN219645806U (en) | Large wound auxiliary closing titanium clamp under endoscope | |
| CN218106030U (en) | Radio frequency plasma surgical knife head for tissue hemostasis | |
| CN212679219U (en) | Suction cutter suitable for bromhidrosis operation | |
| CN212817382U (en) | Arc-shaped aspirator | |
| CN211534628U (en) | Binding clip connection structure of continuous firing clip applier | |
| CN211300305U (en) | Electric hook for endoscopic surgery | |
| CN215079571U (en) | Smoke eliminating electric hook under laparoscope | |
| CN217960214U (en) | Suction apparatus for minimally invasive surgery | |
| CN202096246U (en) | Hemostatic clamp for uterine incision |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200828 Termination date: 20201227 |