CN211704822U

CN211704822U - Bipolar electrocoagulation with suction

Info

Publication number: CN211704822U
Application number: CN201922408523.0U
Authority: CN
Inventors: 刘佐忠
Original assignee: Yongchuan Hospital of Chongqing Medical University
Current assignee: Yongchuan Hospital of Chongqing Medical University
Priority date: 2019-12-28
Filing date: 2019-12-28
Publication date: 2020-10-20
Anticipated expiration: 2029-12-28

Abstract

The utility model belongs to the technical field of medical equipment, mainly relates to bipolar coagulation with attraction, which comprises a handle, a first electrode and a second electrode, wherein the first electrode and the second electrode are arranged in the handle in a penetrating way, a V-shaped elastic sheet is fixedly arranged between the first electrode and the second electrode, the first electrode comprises a shell and a base arranged in the shell, the V-shaped elastic sheet is fixedly arranged on the shell, an installation seat is fixedly arranged on the base, an electric knife head is fixedly arranged on the installation seat, a cable is connected on the base and is electrically connected with the electric knife head, two first through holes are arranged on the base, the two first through holes are positioned at two sides of the installation seat, attraction pipes are arranged in the first through holes in a penetrating way, the second electrode has the same structure with the first electrode, and pull rods are arranged in waist holes of the first electrode and the second electrode in a penetrating way, the suction tube is used for solving the problem that the suction tube is easy to interfere with the electric knife in the use process after the suction tube is combined with the electric knife, so that the use is inconvenient.

Description

Bipolar electrocoagulation with suction

Technical Field

The utility model belongs to the technical field of medical equipment, concretely relates to bipolar coagulation of area attraction.

Background

The bipolar electrocoagulator is a novel surgical instrument commonly used in surgical operations at present, and the bipolar electrocoagulator widely used at present generally comprises a bipolar electrocoagulation body and an electrode holder, wherein the bipolar electrocoagulation body is operated by hand in the using process, and the electrode holder is provided with a high-frequency input plug. The contacted tissue is rapidly heated and coagulated through high-frequency current, so that the aims of cutting the tissue and coagulating hemostasis are fulfilled; the latter absorbs and removes blood, body fluid, flushing fluid and other liquids generated in the operation, ensures a good visual field, and simultaneously absorbs and removes smoke and aerosol generated by oxidation and thermal cracking of tissue protein and fat in the work of the high-frequency electrotome, thereby avoiding the interference of peculiar smell and toxic smoke on the visual field of the operation and the harm to the health of medical staff. In order to optimize the use of the high-frequency electrotome, a suction tube external negative device is additionally arranged on the electrotome to suck out blood clots generated in the use process of the electrotome, but the suction tube is easy to interfere with the electrotome in the use process after the suction tube is combined with the electrotome, so that the problem of inconvenient use is caused.

SUMMERY OF THE UTILITY MODEL

Based on the problem mentioned in the above-mentioned background art, the utility model provides a bipolar coagulation that area attracts for it attracts the pipe easily and interferes with electrotome each other in the use after solution suction tube combines with the electrotome, causes awkward problem.

The utility model adopts the technical scheme as follows:

the bipolar coagulation with suction comprises a handle, a first electrode and a second electrode, wherein the first electrode and the second electrode are arranged in the handle in a penetrating manner, a V-shaped elastic sheet is fixedly arranged between the first electrode and the second electrode, the first electrode comprises a shell and a base arranged in the shell, the V-shaped elastic sheet is fixedly arranged on the shell, a mounting seat is fixedly arranged on the base, an electric knife head is fixedly arranged on the mounting seat, a cable is connected onto the base and is electrically connected with the electric knife head, two first through holes are formed in the base and are positioned at two sides of the mounting seat, suction tubes are respectively arranged in the first through holes in a penetrating manner, a traction ring is fixedly arranged on the suction tubes, a traction frame is fixedly arranged on the traction ring, a sliding groove is formed in the shell, the traction frame penetrates out of the shell from the sliding groove, and is fixedly provided with a sliding block, the slider is located the shell outside, install the connecting seat on the slider, the waist hole has been seted up on the connecting seat, attract the pipe tail end and install the connecting pipe, the connecting pipe is connected with two and attracts the pipe, second electrode and first electrode structure are the same, wear to locate the tailstock in the waist hole of first electrode and second electrode, the spacing ring is installed at the both ends of tailstock, the connecting pipe of first electrode and second electrode is connected with the three-way pipe.

On the basis of the technical scheme, the utility model discloses still improve as follows:

furthermore, the V-shaped elastic sheet inclines towards one end of the handle. By the structural design, the bipolar coagulation can be suspended through the V-shaped elastic sheet, so that the bipolar coagulation can be placed conveniently.

Further, an integrated into one piece has the tailstock in the shell, fixed mounting has the slide bar on the tailstock, the second through-hole has been seted up on the traction frame, the slide bar is worn to locate in the second through-hole, the cover is equipped with the spring on the slide bar, the spring is located between traction frame and the tailstock. Under the action of the spring, the traction ring can return to the original position after moving, so that the use is more convenient.

Furthermore, the section of the suction tube is semicircular. So that the suction tube can be better contacted with the electric scalpel head.

Furthermore, the inner diameter of the suction tube at one end of the electric scalpel head is gradually increased towards one end of the connecting tube. Can better avoid the blockage of the suction tube when in use.

Further, the connecting pipe includes the hose and is located the spacer block of hose one end, hose and spacer block integrated into one piece, two attract the pipe and wear to locate in the hose in spacer block both sides. Through the spacing block, the two suction tubes can be connected with the hose well, and the mutual interference of the two suction tubes during installation and connection is avoided.

The utility model has the advantages that:

the first electrode and the second electrode can be folded by compressing the V-shaped elastic sheet without influencing the use of bipolar electrocoagulation, the two sides of the electric scalpel head are provided with the suction tubes, and when one suction tube is blocked, the other suction tube can still work; two attract the pipe simultaneously wear to locate in first through-hole and in pulling ring fixed connection, can move the solid fixed ring of first electrode and second electrode simultaneously through the tailstock and can drive and attract the pipe actuation, make two tip dislocation that attract the pipe end and the electrotome head expose the electrotome head end, avoid the electrotome head with attract the pipe mutual interference when using.

Drawings

The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;

FIG. 1 is a schematic diagram of a bipolar electrocoagulation with suction according to an embodiment of the present invention;

FIG. 2 is a schematic view of the bipolar coagulation removal handle with suction according to the embodiment of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;

FIG. 4 is a schematic view of the installation structure of the suction tube in the embodiment of the present invention;

FIG. 5 is a schematic view of an installation structure of an electric tool bit according to an embodiment of the present invention;

FIG. 6 is a schematic view of a sectional structure of a connecting pipe in an embodiment of the present invention;

fig. 7 is a schematic view of a longitudinal section structure of a first electrode in a first state according to an embodiment of the present invention;

fig. 8 is a schematic structural diagram of a second state of the first electrode according to the embodiment of the present invention;

fig. 9 is a schematic view of a second state of the first electrode according to the embodiment of the present invention;

the main element symbols are as follows:

the electrode device comprises a handle 1, a shell 10, a first electrode 11, a second electrode 12, a V-shaped elastic sheet 13, a base 21, a mounting seat 22, a second electrode joint 221, an electric tool bit 23, a first electrode joint 231, a first through hole 24, a traction ring 31, a traction frame 32, a sliding block 33, a connecting seat 331, a waist hole 332, a tail seat 34, a sliding rod 35, a spring 36, a suction tube 37, a connecting tube 4, a hose 41, an isolation block 42, a cable 5 and a three-way tube 6.

Detailed Description

In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.

Examples

As shown in fig. 1 to 9, the bipolar coagulation with suction comprises a handle 1, a first electrode 11 and a second electrode 12, wherein the first electrode 11 and the second electrode 12 are arranged in the handle 1 in a penetrating manner, a V-shaped elastic sheet 13 is fixedly arranged between the first electrode 11 and the second electrode 12, the first electrode 11 comprises a shell 10 and a base 21 arranged in the shell 10, the V-shaped elastic sheet 13 is fixedly arranged on the shell 10, and the V-shaped elastic sheet 13 inclines towards one end of the handle 1. Such structural design, bipolar coagulation accessible V-arrangement shell fragment 13 hangs, the placing of bipolar coagulation of being convenient for, fixed mounting has mount pad 22 on the base 21, equal fixed mounting has electrotome head 23 on the mount pad 22, be connected with cable 5 on the base 21, cable 5 is connected with electrotome head 23 electricity, two first through-holes 24 have been seted up on the base 21, two first through-holes 24 are located mount pad 22 both sides, all wear to be equipped with in the first through-hole 24 and attract pipe 37, attract the section semicircular in shape of pipe 37, make attract that pipe 37 can be better with the contact of electrotome head 23, and simultaneously, attract pipe 37 in electrotome head 23 one end to connecting pipe 4 one end internal diameter size crescent. The device can well avoid the blockage of the suction tube 37 when in use, the traction ring 31 is fixedly arranged on the suction tube 37, the traction frame 32 is fixedly arranged on the traction ring 31, a sliding groove is formed in the shell 10, the traction frame 32 penetrates out of the shell 10 through the sliding groove, a sliding block 33 is fixedly arranged on the traction frame 32, the sliding block 33 is positioned outside the shell 10, a connecting seat 331 is arranged on the sliding block 33, a waist hole 332 is formed in the connecting seat 331, a connecting pipe 4 is arranged at the tail end of the suction tube 37, the connecting pipe 4 is connected with the two suction tubes 37, the second electrode 12 and the first electrode 11 have the same structure, the waist holes 332 of the first electrode 11 and the second electrode 12 are penetrated in the tail seat 34, limit rings 341 are arranged at two ends of the tail seat 34, the tail seat 34 is integrally formed in the shell 10, a sliding rod 35 is fixedly arranged on the tail seat 34, a second through hole 321 is formed in the traction frame 32, the sliding rod 35, the spring 36 is located between the draft gear 32 and the tail stock 34. Under the action of the spring 36, the traction ring 31 can return to its original position after moving, so that the use is more convenient, and the three-way pipe 6 is connected to the connecting pipe 4 of the first electrode 11 and the second electrode 12.

Specifically, the connection tube 4 includes a hose 41 and a spacer 42 at one end of the hose 41, the hose 41 and the spacer 42 are integrally formed, and two suction tubes 37 are inserted into the hose 41 at two sides of the spacer 42. The two suction tubes 37 can be well connected with the hose 41 through the isolation block 42, and the two suction tubes 37 are prevented from interfering with each other during installation and connection.

The cable 5 is externally connected with a control switch and a power supply, the hose 41 of the first electrode 11 and the hose 41 of the second motor 12 are externally connected with a negative pressure aspirator through the three-way pipe 6, when the electric scalpel head 23 is used, the tail seat 34 is pulled through fingers, the tail seat 34 drives the traction ring 31 to move through the sliding block 33 and the traction frame 32, so that the suction pipe 37 is driven to move to expose the electric scalpel head 23 (as shown in fig. 8 and 9), and the electric scalpel head 23 is switched on to prevent the suction pipe 37 from interfering with the electric scalpel head 23; when the suction tube 37 needs to be used, the fingers buckled on the fastener 331 are loosened, the traction frame 32 returns by itself under the action of the spring 36 to drive the suction tube 37 to return, so that the end of the suction tube 37 is overlapped with the electric scalpel head 23 (as shown in fig. 1, 2 and 7), and the electric scalpel head 23 can be prevented from interfering with the suction tube 37 for use.

The bipolar coagulation with suction provided by the present invention has been described in detail above. The description of the specific embodiments is only intended to facilitate an understanding of the method of the invention and its core ideas. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. Bipolar electrocoagulation with suction, comprising a handle (1) and a first electrode (11) and a second electrode (12), characterized in that: the first electrode (11) and the second electrode (12) penetrate through the handle (1), a V-shaped elastic sheet (13) is fixedly installed between the first electrode (11) and the second electrode (12), the first electrode (11) comprises a shell (10) and a base (21) installed in the shell (10), the V-shaped elastic sheet (13) is fixedly installed on the shell (10), an installation seat (22) is fixedly installed on the base (21), electric tool bits (23) are fixedly installed on the installation seat (22), a cable (5) is connected onto the base (21), the cable (5) is electrically connected with the electric tool bits (23), two first through holes (24) are formed in the base (21), the two first through holes (24) are located on two sides of the installation seat (22), a suction tube (37) penetrates through the first through holes (24), and a traction ring (31) is fixedly installed on the suction tube (37), a traction frame (32) is fixedly arranged on the traction ring (31), a sliding groove is arranged on the shell (10), the traction frame (32) penetrates out of the shell (10) through the sliding groove, a sliding block (33) is fixedly arranged on the traction frame (32), the sliding block (33) is positioned outside the shell (10), the sliding block (33) is provided with a connecting seat (331), a waist hole (332) is arranged on the connecting seat (331), a connecting pipe (4) is arranged at the tail end of the suction pipe (37), the connecting pipe (4) is connected with two suction pipes (37), the second electrode (12) and the first electrode (11) have the same structure, the waist holes (332) of the first electrode (11) and the second electrode (12) are internally provided with a tailstock (34) in a penetrating way, and two ends of the tailstock (34) are provided with limiting rings (341), and the connecting pipe (4) of the first electrode (11) and the second electrode (12) is connected with a three-way pipe (6).

2. Bipolar electrocoagulation with suction according to claim 1, characterized in that: the V-shaped elastic sheet (13) inclines towards one end of the handle (1).

3. Bipolar electrocoagulation with suction according to claim 2, characterized in that: integrated into one piece has tailstock (34) in shell (10), fixed mounting has slide bar (35) on tailstock (34), second through-hole (321) have been seted up on traction frame (32), slide bar (35) are worn to locate in second through-hole (321), the cover is equipped with spring (36) on slide bar (35), spring (36) are located between traction frame (32) and tailstock (34).

4. Bipolar electrocoagulation with suction according to claim 1, characterized in that: the section of the suction tube (37) is semicircular.

5. Bipolar electrocoagulation with suction according to claim 4, characterized in that: the inner diameter of the suction tube (37) from one end of the electric scalpel head (23) to one end of the connecting tube (4) is gradually increased.

6. Bipolar electrocoagulation with suction according to claim 5, characterized in that: the connecting pipe (4) comprises a hose (41) and an isolating block (42) located at one end of the hose (41), the hose (41) and the isolating block (42) are integrally formed, and the two suction pipes (37) are arranged in the hose (41) in a penetrating mode on two sides of the isolating block (42).