CN212308025U - Electric hook device with flushing and sucking functions under laparoscope - Google Patents
Electric hook device with flushing and sucking functions under laparoscope Download PDFInfo
- Publication number
- CN212308025U CN212308025U CN202020679618.6U CN202020679618U CN212308025U CN 212308025 U CN212308025 U CN 212308025U CN 202020679618 U CN202020679618 U CN 202020679618U CN 212308025 U CN212308025 U CN 212308025U
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- Prior art keywords
- hook
- pipe
- flusher
- suction
- electric
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- 238000011010 flushing procedure Methods 0.000 title claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 56
- 238000009297 electrocoagulation Methods 0.000 claims description 22
- 230000015271 coagulation Effects 0.000 claims description 17
- 238000005345 coagulation Methods 0.000 claims description 17
- 230000002262 irrigation Effects 0.000 claims description 7
- 238000003973 irrigation Methods 0.000 claims description 7
- 238000005192 partition Methods 0.000 claims description 2
- 230000005611 electricity Effects 0.000 abstract description 14
- 239000002912 waste gas Substances 0.000 abstract description 9
- 238000002324 minimally invasive surgery Methods 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 7
- 238000001356 surgical procedure Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 230000001276 controlling effect Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 210000001015 abdomen Anatomy 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000005574 cross-species transmission Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000002357 laparoscopic surgery Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of medical instrument, concretely relates to area is washed and is attracted electric hook device of function under peritoneoscope, which comprises an outer shell, the electricity congeals hook, actuating mechanism, the aspirator pipe, the flusher pipe, the aspirator, flusher and adjustment mechanism, be equipped with the baffle in the shell body, and the baffle is cut apart into first appearance chamber and second appearance chamber with the shell body, actuating mechanism and electricity congeals the hook and establishes at first appearance chamber, actuating mechanism's one end is equipped with electricity and congeals the hook and can drive electricity and congeal the hook and stretch out first appearance intracavity or withdraw first appearance intracavity, aspirator pipe and flusher pipe are all established and are held the chamber at the second, be equipped with adjustment mechanism between aspirator pipe and the flusher pipe, the second is held and is equipped with the spout on the chamber, adjustment mechanism passes through spout and shell body sliding connection, so that adjustment mechanism can block up or open. Medical personnel can freely master cutting, flushing or waste gas suction in minimally invasive surgery, and work efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, concretely relates to area is washed and is attracted electric hook device of function under peritoneoscope.
Background
Recently, minimally invasive surgery represented by laparoscopic technique is important in the current surgical operation, and since fat liquefaction and small blood vessel damage are caused by cutting and separating tissues, blood leakage and liquid leakage are generated, which requires a special instrument for treatment.
An electric cutter in laparoscopic surgery, a flusher are basic necessary devices, a main scalpel uses an electric coagulation hook (also called an electric hook) to cut tissues, an assistant uses the flusher to flush a surgical area to avoid interfering the surgical sight of medical staff or uses an aspirator to cooperate with the electric coagulation hook to suck away toxic gas, blood and other wastes generated by cutting, however, the assistant usually uses an endoscopic instrument to expose the surgical area, the operation of exposing the surgical area is stopped if the flusher or the aspirator is needed, the flusher is replaced to flush or the aspirator is replaced to suck, frequent operation of the hand protection instruments has great influence on the associativity of the surgery, in addition, the main scalpel cannot control the flusher or the aspirator by self in the surgical process to greatly influence the surgical process, and in conclusion, the medical staff cannot efficiently replace the surgical instrument to organically combine the surgical tissue cutting and the waste simultaneous treatment, the medical staff can not freely grasp the cutting, flushing or suction in the minimally invasive surgery, which greatly affects the efficiency of the surgery and even the safety of the surgery.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the utility model provides an area washes and attracts electric hook device of function under peritoneoscope, the device aim at solving medical personnel and frequently change surgical instruments can not the efficient carry out organic the union with operation tissue cutting and discarded object simultaneous processing, and medical personnel can not freely hold cutting, washing or the technical problem that waste exhaust-gas attracts among the minimal access surgery.
In order to achieve the above purpose, the technical scheme of the utility model is that: an electric hook device with flushing and sucking functions under a laparoscope comprises an outer shell, an electric coagulation hook, a driving mechanism, an adjusting mechanism, a suction apparatus tube, a flushing apparatus tube, a suction apparatus and a flushing apparatus.
Be equipped with the baffle in the shell body, just the baffle will the shell body is split into first appearance chamber and second appearance chamber, actuating mechanism and electricity congeals the hook and all establishes first appearance intracavity, actuating mechanism's one end is equipped with electricity congeals the hook, the one end of shell body is equipped with first through-hole and a plurality of and is used for dashing the second through-hole of inhaling, first through-hole with first appearance chamber is linked together, the second through-hole with the second holds the chamber and is linked together, actuating mechanism can drive electricity congeals the hook and passes first through-hole stretches out first appearance chamber is outer or the withdrawal first appearance intracavity, the other end of shell body is equipped with the third through-hole, the third through-hole with the second holds the chamber and is linked together, the third through-hole has two.
The suction device pipe and the flusher pipe are arranged in the second containing cavity, the suction device pipe is located at the upper portion of the flusher pipe, one end of the suction device pipe and one end of the flusher pipe respectively penetrate through the third through hole to extend out of the outer shell and are respectively connected with the suction device and the flusher, and the other end of the suction device pipe bends downwards to form a U shape and is located on the same horizontal plane with the flusher pipe.
The adjusting mechanism is arranged between the aspirator pipe and the flusher pipe and is positioned on the same horizontal plane, the second containing cavity is provided with a sliding chute, and the adjusting mechanism is in sliding connection with the outer shell through the sliding chute, so that the adjusting mechanism can block or open one of the aspirator pipe and the flusher pipe.
Preferably, actuating mechanism includes electronic expansion bend, motor and PLC controller, the one end of electronic expansion bend is equipped with electricity congeals the hook, and the other end is equipped with the motor, the PLC controller is established on first appearance chamber outer wall, be equipped with switch and drive switch on the PLC controller, electricity congeals hook, electronic expansion bend and motor respectively with the PLC controller electricity is connected, the PLC controller is used for controlling the rotation of motor and controls electric expansion bend is flexible, electric expansion bend can drive electricity congeals the hook and passes first through-hole stretches out outside the first appearance chamber or retract first appearance intracavity.
Preferably, the adjusting mechanism comprises a sliding block, a connecting rod and an adjusting rod, one end of the connecting rod is fixedly connected to the sliding block, the other end of the connecting rod is fixedly connected to the middle of the adjusting rod, the connecting rod and the adjusting rod are vertically arranged, the diameter of the adjusting rod is equal to the inner diameters of the aspirator tube and the flusher tube, the connecting rod is inserted into the sliding groove, and the sliding block is slidably connected with the outer shell through the connecting rod and the sliding groove, so that the adjusting rod can block or open one of the aspirator tube and the flusher tube.
Preferably, the adjusting mechanism further comprises an arc-shaped plate, a through hole is formed in the arc-shaped plate, the arc-shaped plate is inserted into the connecting rod through the through hole, and the arc-shaped plate can be tightly attached to the inner wall of the outer shell 1.
Preferably, flow regulating valves are arranged on the aspirator pipe and the irrigator pipe which extend out of the outer shell.
Preferably, the inner diameter of the outer shell is 5cm-10 cm.
Preferably, the length of the electrocoagulation hook is 55cm-65 cm.
Due to the adoption of the technical scheme, the beneficial effects of the utility model are that:
1. the utility model provides an electric hook device with flushing and suction functions under a laparoscope, which has simple structure and convenient use, can organically combine surgical tissue cutting and waste simultaneous treatment, and medical care personnel can freely master cutting, flushing or waste gas suction in minimally invasive surgery without frequently protecting surgical instruments and improving the working efficiency; the outer shell is divided into a first containing cavity and a second containing cavity, the electrocoagulation hook and the driving mechanism are arranged in the first containing cavity, the adjusting mechanism is arranged in the second containing cavity, the operation of the electrocoagulation hook and the driving mechanism and the operation of the adjusting mechanism are independently carried out in the two non-communicated containing cavities, and the operation of the electrocoagulation hook and the driving mechanism can be prevented from being possibly influenced when flushing or waste gas suction is carried out; when the tissue needs to be cut or separated, a power switch and a driving switch on a PLC controller are turned on, the PLC controller is respectively electrified with the electric coagulation hook and a control motor to rotate forwards to drive an electric expansion piece, so that the electric coagulation hook is controlled to extend out of the first cavity to cut or separate the tissue; when the operation area needs to be flushed, the PLC controls the motor to rotate reversely, the electric coagulation hook is controlled to retract into the first containing cavity, then the sliding adjusting mechanism blocks the suction pipe, the flushing pipe is opened at the moment, and the flusher is opened; when waste and waste gas suction is needed to be carried out on an operation area, the sliding adjusting mechanism blocks the irrigator tube, the aspirator tube is in an open state, and the aspirator is opened.
2. The utility model discloses well adjustment mechanism still includes the arc, thereby the arc can accompany slider, connecting rod and regulation pole and slide together and block up or open one in aspirator pipe and the flusher pipe to can plug up the spout, prevent to wash or waste exhaust attracts the in-process, the liquid or waste exhaust who wash spill over from the spout, pollute the operating room environment, be unfavorable for developing of medical personnel's work.
3. The utility model discloses all be equipped with flow control valve on well aspirator pipe and the flusher pipe, flow control valve can wash or the flow and the speed that waste exhaust attracted according to actual conditions control, effectively controls the various circumstances that can appear among the operation process, avoids producing serious medical accident.
4. The internal diameter of the outer shell is 5cm-10cm, the electric hook devices with different sizes can be selected according to the actual conditions of the operation, and the utility model is suitable for the open abdomen operations with different scales.
5. The length of the electric coagulation hook in the utility model is 55cm-65cm, the electric coagulation hooks with different lengths can be selected according to the actual conditions of the operation, and the electric coagulation hook is suitable for the open abdomen operations with different scales.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the utility model in the suction state;
fig. 3 is a schematic structural view of the utility model in a flushing state;
FIG. 4 is a schematic view of the structure in the direction A of FIG. 1;
FIG. 5 is an enlarged schematic view of the structure at B of FIG. 2;
FIG. 6 is an enlarged schematic view of the structure at C of FIG. 3;
fig. 7 is a schematic structural diagram of an adjusting mechanism of the present invention;
FIG. 8 is a circuit diagram of the present invention;
the main reference symbols in the drawings are as follows:
1-outer shell, 11-first through hole, 12-partition board, 13-first cavity, 14-second cavity, 141-chute, 15-second through hole, 2-electrocoagulation hook, 3-driving mechanism, 31-electric expansion device, 32-motor, 33-PLC controller, 331-power switch, 332-driving switch, 4-suction device tube, 5-flushing device tube, 6-suction device, 7-flushing device, 8-adjusting mechanism, 81-slide block, 82-connecting rod, 83-adjusting rod, 84-arc plate and 9-flow adjusting valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 to 4, an electric hook device with irrigation and suction functions under a laparoscope comprises an outer shell 1, an electrocoagulation hook 2, a driving mechanism 3, a suction tube 4, a flushing tube 5, a suction device 6, a flushing device 7 and an adjusting mechanism 8, wherein the inner diameter of the outer shell 1 is 8cm-10cm, electric hook devices with different sizes can be selected according to actual conditions of the operation, and are suitable for different scales of open surgeries, and in the embodiment, the inner diameter of the outer shell 1 is 9 cm. The length of the electrocoagulation hook 2 is 55cm-65cm, the electrocoagulation hooks 2 with different lengths can be selected according to the actual condition of the operation, and the electrocoagulation hook 2 is suitable for the open surgeries of different scales, and in the embodiment, the electrocoagulation hook 2 is 60cm in length. Be equipped with baffle 12 in the shell body 1, and baffle 12 is divided into first appearance chamber 13 and second appearance chamber 14 with shell body 1, actuating mechanism 3 and electricity congeal hook 2 are all established in first appearance chamber 13, the one end of actuating mechanism 3 is equipped with electricity congeal hook 2, the one end of shell body 1 is equipped with first through-hole 11 and a plurality of second through-hole 15 that is used for dashing and inhales, first through-hole 11 is linked together with first appearance chamber 13, second through-hole 15 is linked together with second appearance chamber 14, actuating mechanism 3 drive electricity congeal hook 2 passes first through-hole 11 and stretches out outside first appearance chamber 13 or retract in first appearance chamber 13. The outer shell 1 is divided into a first containing cavity 13 and a second containing cavity 14, the electrocoagulation hook 2 and the driving mechanism 3 are arranged in the first containing cavity 13, the adjusting mechanism 8 is arranged in the second containing cavity 14, the operation of the electrocoagulation hook 2 and the driving mechanism 3 and the operation of the adjusting mechanism 8 are independently carried out in the two non-communicated containing cavities, and the electrocoagulation hook 2 and the driving mechanism 3 can be prevented from being possibly influenced when flushing or waste gas suction is carried out.
The driving mechanism 3 comprises an electric expansion piece 31, a motor 32 and a PLC (programmable logic controller) 33, one end of the electric expansion piece 31 is provided with an electric coagulation hook 2, the other end of the electric expansion piece is provided with the motor 32, the PLC 33 is arranged on the outer wall of the first accommodating cavity 13, and the PLC 33 is provided with a power switch 331 and a driving switch 332. As shown in fig. 8, the electrocoagulation hook 2, the electric telescopic device 31 and the motor 32 are electrically connected with a PLC controller 33 respectively, the PLC controller 33 is used for controlling the rotation of the motor 32 to control the electric telescopic device 31 to stretch, and the electric telescopic device 31 drives the electrocoagulation hook 2 to extend out of the first chamber 13 or retract into the first chamber 13 through the first through hole 11. When tissue needs to be cut or separated, a power switch 331 and a driving switch 332 on the PLC 33 are turned on, the PLC 33 is respectively electrified with the electrocoagulation hook 2 and the control motor 32 to rotate forwards, the electric expansion device 31 is driven, and therefore the electrocoagulation hook 2 is controlled to extend out of the first cavity 13 to cut or separate the tissue. The other end of outer casing 1 is equipped with two third through-holes, and two third through-holes are linked together with second appearance chamber 14, and aspirator pipe 4 and flusher pipe 5 all establish in second appearance chamber 14, and aspirator pipe 4 is located the upper portion of flusher pipe 5, and the one end of aspirator pipe 4 and the one end of flusher pipe 5 pass a third through-hole respectively and extend to the outer casing 1 and be connected with aspirator 6 and flusher 7 respectively. The aspirator pipe 4 and the flusher pipe 5 extending out of the outer shell 1 are both provided with a flow regulating valve 9, and the flow regulating valve 9 can control the flow and the speed of flushing or waste gas suction according to the actual conditions, effectively control various conditions which may occur in the operation process, and avoid generating serious medical accidents. The other end of the aspirator pipe 4 is bent downwards to be in a U shape and is positioned on the same horizontal plane with the flusher pipe 5, an adjusting mechanism 8 is arranged between the aspirator pipe 4 and the flusher pipe 5 and is positioned on the same horizontal plane, a sliding groove 141 is arranged on the second containing cavity 14, and the adjusting mechanism 8 is connected with the outer shell 1 in a sliding mode through the sliding groove 141, so that the adjusting mechanism 8 can block or open one of the aspirator pipe 4 and the flusher pipe 5.
As shown in fig. 7, the adjusting mechanism 8 includes a sliding block 81, a connecting rod 82 and an adjusting rod 83, one end of the connecting rod 82 is fixedly connected to the sliding block 81, the other end of the connecting rod 82 is fixedly connected to the middle of the adjusting rod 83, the connecting rod 82 and the adjusting rod 83 are vertically arranged, the diameter of the adjusting rod 83 is equal to the inner diameters of the aspirator tube 4 and the flusher tube 5, the connecting rod 82 is inserted into the sliding groove 141, and the sliding block 81 is slidably connected to the outer housing 1 through the connecting rod 82 and the sliding groove 141, so that the adjusting rod 83 can block or open one of the aspirator tube 4 and the. As shown in fig. 6, when the operation area needs to be flushed, the PLC controller 33 controls the motor 32 to rotate reversely to drive the electric expansion device 31, so as to control the electrocoagulation hook 2 to retract into the first accommodating cavity 13, then the sliding block 81 is slid, the adjusting rod 83 is controlled to block the aspirator tube 4, at this time, the flusher tube 5 is in an open state, and the flusher 7 is opened; as shown in fig. 5, when the waste air is sucked into the operation area, the slide block 81 is slid and the control lever 83 blocks the flusher tube 5, and the suction unit tube 4 is opened and the suction unit 6 is opened. The adjusting mechanism 8 further comprises an arc-shaped plate 84, a through hole is formed in the arc-shaped plate 84, the arc-shaped plate 84 is inserted into the connecting rod 82 through the through hole, and the arc-shaped plate 84 can be tightly attached to the inner wall of the outer shell 1. The arc-shaped plate 84 can slide along with the sliding block 81, the connecting rod 82 and the adjusting rod 83 to block or open one of the aspirator tube 4 and the flusher tube 5, and can block the chute 141, so as to prevent flushing or waste gas from overflowing from the chute 141 in the process of sucking waste gas, so that the environment of an operating room is polluted, and the operation of medical staff is not facilitated.
The electric telescopic device 31, the motor 32, the PLC controller 33, the power switch 331, and the driving switch 332, which are provided in the present embodiment, are commercially available devices.
The utility model discloses a theory of operation: as shown in fig. 1 to 3, when tissue needs to be cut or separated, the power switch 331 and the driving switch 332 are turned on, the PLC controller 33 respectively energizes the electrocoagulation hook 2 and controls the motor 32 to rotate forward, so as to drive the electric telescopic device 31, thereby controlling the electrocoagulation hook 2 to extend out of the first cavity 13 for cutting or separating tissue; when the operation area needs to be flushed, the PLC 33 controls the motor 32 to rotate reversely to drive the electric expansion piece 31, so that the electrocoagulation hook 2 is controlled to retract into the first containing cavity 13, then the sliding block 81 is slid, the adjusting rod 83 is controlled to block the aspirator tube 4, at the moment, the flusher tube 5 is in an open state, and the flusher 7 is opened; when waste and waste gas suction is required to be performed on the operation area, the slide block 81 is slid, the adjusting rod 83 is controlled to block the flusher tube 5, the suction tube 4 is in an open state, and the suction device 6 is opened.
The above description is for the detailed description of the preferred possible embodiments of the present invention, but the embodiments are not intended to limit the scope of the present invention, and all equivalent changes or modifications accomplished under the technical spirit suggested by the present invention should fall within the scope of the present invention.
Claims (7)
1. An electric hook device with flushing and suction functions under a laparoscope, which comprises an outer shell and an electric coagulation hook and is characterized by also comprising a driving mechanism, an adjusting mechanism, a suction tube, a flushing tube, a suction device and a flushing device,
the outer shell is internally provided with a partition board which divides the outer shell into a first containing cavity and a second containing cavity, the driving mechanism and the electric coagulation hook are arranged in the first containing cavity, one end of the driving mechanism is provided with the electric coagulation hook, one end of the outer shell is provided with a first through hole and a plurality of second through holes for flushing and sucking, the first through hole is communicated with the first containing cavity, the second through hole is communicated with the second containing cavity, the driving mechanism drives the electric coagulation hook to penetrate through the first through hole to extend out of the first containing cavity or retract into the first containing cavity, the other end of the outer shell is provided with two third through holes, and the two third through holes are communicated with the second containing cavity,
the suction device pipe and the flusher pipe are arranged in the second containing cavity, the suction device pipe is positioned at the upper part of the flusher pipe, one end of the suction device pipe and one end of the flusher pipe respectively penetrate through the third through hole to extend out of the outer shell and are respectively connected with the suction device and the flusher, the other end of the suction device pipe bends downwards to form a U shape and is positioned on the same horizontal plane with the flusher pipe,
the adjusting mechanism is arranged between the aspirator pipe and the flusher pipe and is positioned on the same horizontal plane, the second containing cavity is provided with a sliding chute, and the adjusting mechanism is in sliding connection with the outer shell through the sliding chute, so that the adjusting mechanism can block or open one of the aspirator pipe and the flusher pipe.
2. The laparoscopic electric hook device with irrigation and suction functions as claimed in claim 1, wherein the driving mechanism comprises an electric telescopic device, a motor and a PLC controller, the electric telescopic device is provided with the electric coagulation hook at one end and the motor at the other end, the PLC controller is arranged on the outer wall of the first cavity, the PLC controller is provided with a power switch and a driving switch, the electric coagulation hook, the electric telescopic device and the motor are respectively electrically connected with the PLC controller, the PLC controller is used for controlling the rotation of the motor to control the electric telescopic device to stretch, and the electric telescopic device drives the electric coagulation hook to pass through the first through hole to extend out of the first cavity or retract into the first cavity.
3. The laparoscopic electric hook device with irrigation and suction functions according to claim 1, wherein said adjusting mechanism comprises a slider, a connecting rod and an adjusting rod, one end of said connecting rod is fixedly connected to said slider, the other end of said connecting rod is fixedly connected to the middle of said adjusting rod, said connecting rod and said adjusting rod are vertically arranged, the diameter of said adjusting rod is equal to the inner diameter of said aspirator tube and said irrigator tube, said connecting rod is inserted into said sliding groove, said slider is slidably connected to said outer housing through said connecting rod and said sliding groove, so that said adjusting rod can block or unblock one of said aspirator tube and said irrigator tube.
4. The laparoscopic electric hook device with irrigation and suction functions according to claim 3, wherein said adjusting mechanism further comprises an arc-shaped plate, said arc-shaped plate is provided with a through hole, said arc-shaped plate is inserted on said connecting rod through said through hole, and said arc-shaped plate can be tightly attached to the inner wall of said outer housing.
5. The laparoscopic electrical hook device with irrigation and suction functions according to claim 1, wherein said aspirator and irrigator tubes extending outside said outer housing are provided with flow control valves.
6. The laparoscopic electrical hook device with irrigation and suction functions according to claim 1, wherein said outer housing has an inner diameter of 5cm to 10 cm.
7. The laparoscopic electrical hook device with irrigation and suction functions according to claim 1, wherein said electrocoagulation hook has a length of 55cm to 65 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020679618.6U CN212308025U (en) | 2020-04-28 | 2020-04-28 | Electric hook device with flushing and sucking functions under laparoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020679618.6U CN212308025U (en) | 2020-04-28 | 2020-04-28 | Electric hook device with flushing and sucking functions under laparoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212308025U true CN212308025U (en) | 2021-01-08 |
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ID=74031208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020679618.6U Expired - Fee Related CN212308025U (en) | 2020-04-28 | 2020-04-28 | Electric hook device with flushing and sucking functions under laparoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212308025U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117204942A (en) * | 2023-10-30 | 2023-12-12 | 南京鼓楼医院 | Manual-control holding type adjustable-pressure flushing suction electrocoagulation cutter |
-
2020
- 2020-04-28 CN CN202020679618.6U patent/CN212308025U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117204942A (en) * | 2023-10-30 | 2023-12-12 | 南京鼓楼医院 | Manual-control holding type adjustable-pressure flushing suction electrocoagulation cutter |
| CN117204942B (en) * | 2023-10-30 | 2024-04-12 | 南京鼓楼医院 | Manual-control holding type adjustable-pressure flushing suction electrocoagulation cutter |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20210108 |