CN210121173U - Bipolar electrocoagulation clamp with time delay switch - Google Patents
Bipolar electrocoagulation clamp with time delay switch Download PDFInfo
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- CN210121173U CN210121173U CN201920167540.7U CN201920167540U CN210121173U CN 210121173 U CN210121173 U CN 210121173U CN 201920167540 U CN201920167540 U CN 201920167540U CN 210121173 U CN210121173 U CN 210121173U
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- time delay
- electrocoagulation
- energy supply
- delay relay
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Abstract
The utility model relates to a take time delay switch's bipolar coagulation pincers, it has solved bipolar coagulation pincers and has not been portable, the electricity congeals the speed slow, the poor problem of electricity coagulation effect, it includes the electricity coagulation pincers main part, electricity coagulation pincers main part is connected with electricity coagulation pincers energy supply line, electricity coagulation pincers energy supply line passes through electricity coagulation switch and links to each other with the electricity coagulation pincers energy supply connecting wire that electricity coagulation pincers energy supply end links to each other, electricity coagulation switch has time delay relay, and time delay relay one end and electricity coagulation pincers energy supply line link to each other, the time delay relay other end links to each other with electricity coagulation pincers energy supply connecting wire, and time delay relay and switch power module link to each other, and be equipped with the switch module who is used for control switch power module and time delay relay break-make between switch power module and the time delay relay. The utility model has the advantages of light weight, portability, small heat loss of the electric coagulation forceps, high electric coagulation speed, good electric coagulation effect and the like.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, concretely relates to take time delay switch's bipolar coagulation pincers.
Background
The bipolar coagulation forceps device is a medical instrument for performing coagulation hemostasis, and is popular among minimally invasive surgery clinicians due to simple operation, fast coagulation and good coagulation effect. When a clinical operation is performed under a laparoscope, although the wound is small, blood vessels are inevitably cut in the operation process, local bleeding occurs, and the traditional method for stopping blood by wire ligation is not very suitable for the laparoscopic operation, so that the method for electrocoagulation hemostasis is widely applied in the clinical application. The electrocoagulation has an early origin for surgical hemostasis, the current for operation is high-frequency current, the high-frequency current is applied, even if the voltage is up to thousands of volts, the high-frequency current can safely pass through a human body, the thermal effect of the high-frequency current is utilized to dehydrate and shrink the blood vessel wall and coagulate the blood in the blood vessel, and the blood vessel and blood clots are fused into a whole, so that the aim of effectively stopping bleeding is achieved. At present, a bipolar coagulation forceps device in the prior art mainly comprises a forceps head, a forceps rod, a forceps handle and a high-frequency cable, and the forceps head is manually controlled to open and close through the forceps handle to realize the functions of coagulation and forceps clamping.
In order to solve the defects of the prior art, people have long searched for and put forward various solutions. For example, chinese patent document discloses a bipolar electrocoagulation clamp head [201620262696.X ] with enhanced insulation, comprising a mounting base having a fork at a front end thereof, and a first clamp body and a second clamp body correspondingly disposed, wherein rear ends of the first clamp body and the second clamp body are both located in the fork, the first clamp body is hinged to the fork, the second clamp body is hinged to a tail of the first clamp body, a tail of the second clamp body is hinged to a pull rod, the pull rod is inserted into the mounting base and can move axially along the mounting base, and a labyrinth insulation structure which is located in the fork and can prevent short circuit during operation is disposed between the first clamp body and the second clamp body.
The scheme solves the problem that the bipolar electrocoagulation pliers are inconvenient to carry and use to a certain extent, but the scheme still has the defects that for example, the heat loss of the bipolar electrocoagulation pliers is reduced because the insulation of the pliers heads is enhanced, but because the electrocoagulation pliers are repeatedly used, some insulation parts such as the pliers heads and the like inevitably receive larger heat loss, and the electrocoagulation speed and the electrocoagulation effect are reduced unconsciously.
Disclosure of Invention
The utility model aims at the above-mentioned problem, provide a reasonable in design, light and handy portable, the effectual bipolar coagulation pincers of taking time delay switch of electricity coagulation.
In order to achieve the above purpose, the utility model adopts the following technical proposal: this take time delay switch's bipolar coagulation pincers, including the coagulation pincers main part, the coagulation pincers main part be connected with coagulation pincers energy supply line, coagulation pincers energy supply line pass through coagulation switch and the coagulation pincers energy supply connecting wire that links to each other with coagulation pincers energy supply end and link to each other, the coagulation switch have time delay relay, just time delay relay one end and coagulation pincers energy supply line link to each other, the time delay relay other end links to each other with coagulation pincers energy supply connecting wire, just time delay relay and switch power module link to each other, just switch power module and time delay relay between be equipped with the switch module who is used for control switch power module and time delay relay break-make. The energy supply connecting line of the electric coagulation forceps is connected with a power supply, the switch assembly is opened to enable the time delay relay to work, the circuit is conducted, and the electric coagulation forceps main body can work through manual operation.
In the bipolar electrocoagulation pliers with the delay switch, the electrocoagulation switch comprises a switch box body, and the delay relay and the switch power supply module are both arranged in the switch box body.
In the bipolar electrocoagulation pliers with the time delay switch, the switch component is a one-way push type toggle switch. After the switch component is turned on, the switch component cannot be turned off reversely.
In the bipolar electrocoagulation pliers with the delay switch, one end of the delay relay is connected with one end of the control switch power supply module through a first lead, the other end of the delay relay is connected with a second lead, and a gap is formed between the second lead and the other end of the control switch power supply module.
In foretell take time delay switch's bipolar coagulation pincers, the switch module including be located the switch box body and with the corresponding insulating separation blade in clearance, insulating separation blade one side slide and set up the sliding tray on the switch box body in, insulating separation blade one side be equipped with the promotion piece that is located the switch box body outside, thereby insulating separation blade removes to the clearance in with second wire and control switch power module intercommunication when promoting the piece and receiving external force to remove, just insulating separation blade and switch box body between be equipped with one-way limit structure.
In the bipolar electrocoagulation pliers with the time delay switch, the one-way limiting structure comprises a buckle body arranged at one end of the insulating blocking piece, a clamping groove corresponding to the buckle body is formed in the inner side of the switch box body, and when the insulating blocking piece communicates the second lead with the control switch power supply module, the buckle body is clamped in the clamping groove.
In the bipolar electrocoagulation pliers with the delay switch, the switch box body is provided with a switch indicator light, and the switch indicator light is connected with the delay relay. When the switch is turned on, the switch indicator lamp is lightened, and when the electric quantity is used up, the indicator lamp is turned off.
In the bipolar electrocoagulation pliers with the time delay switch, the switch power supply module is formed by connecting a plurality of dry batteries in series.
In the bipolar electrocoagulation pliers with the time delay switch, the switch box body is formed by butting two box half bodies, and the energy supply line of the electrocoagulation pliers and the energy supply connecting line of the electrocoagulation pliers penetrate through the two box half bodies and extend inwards. The electric coagulation forceps energy supply line and the electric coagulation forceps energy supply connecting line are connected with the time delay relay, so that the circuit can normally run when the switch is opened.
In the bipolar electrocoagulation pliers with the time delay switch, the end of the energy supply connecting wire of the electrocoagulation pliers is connected with a connecting plug.
Compared with the prior art, the utility model has the advantages of: the bipolar coagulation forceps have moderate volume and quality, are easy to operate and convenient to carry, and can be widely used in corresponding operations; the bipolar electric coagulation forceps are disposable electric coagulation forceps, so that the possibility that the electric coagulation forceps are damaged due to multiple uses is directly avoided, the heat loss of an insulating part of the electric coagulation forceps is very small, the electric coagulation speed is high, the effect is good, and the operation ideality is greatly enhanced.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the structure of an electrocoagulation switch of the present invention;
FIG. 3 is a schematic diagram of the internal structure of the electrocoagulation switch of the present invention;
FIG. 4 is an exploded view of the electrocoagulation switch of the present invention;
FIG. 5 is an exploded view of another perspective of the electrocoagulation switch of the present invention;
in the figure, an electrocoagulation clamp body 1, an electrocoagulation clamp energy supply line 2, an electrocoagulation switch 3, a switch box body 31, a switch indicator lamp 32, an electrocoagulation clamp energy supply connecting line 4, a time delay relay 5, a first lead 51, a second lead 52, a gap 53, a switch power supply module 6, a switch assembly 7, an insulating baffle 71, a sliding groove 72, a pushing block 73, a one-way limiting structure 8, a clamping body 81, a clamping groove 82 and a connecting plug 9.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in figures 1-5, the bipolar electrocoagulation pliers with the time delay switch comprise an electrocoagulation pliers main body 1, wherein the electrocoagulation pliers main body 1 is connected with an electrocoagulation pliers energy supply line 2, the electrocoagulation pliers energy supply line 2 is connected with an electrocoagulation pliers energy supply connecting line 4 connected with an electrocoagulation pliers energy supply end through an electrocoagulation switch 3, the electrocoagulation switch 3 is provided with a time delay relay 5, one end of the time delay relay 5 is connected with the electrocoagulation pliers energy supply line 2, the other end of the time delay relay 5 is connected with the electrocoagulation pliers energy supply connecting line 4, the time delay relay 5 is connected with a switch power supply module 6, and a switch assembly 7 used for controlling the on-off of the switch power supply module 6 and the time delay relay 5 is arranged between the switch power supply module 6 and the time delay relay 5. The energy supply connecting line 4 of the electric coagulation forceps is connected with a power supply, the switch component 7 is opened to enable the time delay relay 5 to work, a circuit is conducted, and the electric coagulation forceps main body 1 can work through manual operation.
Further, the electrocoagulation switch 3 comprises a switch box body 31, and the delay relay 5 and the switch power supply module 6 are arranged in the switch box body 31.
Further, the switch assembly 7 is a one-way push type toggle switch. After the switch assembly 7 is opened, the switch assembly 7 cannot be reversely closed.
Secondly, one end of the delay relay 5 is connected with one end of the control switch power supply module 6 through a first wire 51, the other end of the delay relay 5 is connected with a second wire 52, and a gap 53 is formed between the second wire 52 and the other end of the control switch power supply module 6.
Obviously, the switch assembly 7 includes an insulating block 71 located in the switch box 31 and corresponding to the gap 53, one side of the insulating block 71 is slidably disposed in a sliding slot 72 on the switch box 31, one side of the insulating block 71 is provided with a pushing block 73 located outside the switch box 31, and when the pushing block 73 is moved by an external force, the insulating block 71 moves into the gap 53 to communicate the second wire 52 with the control switch power supply module 6, and a one-way limiting structure 8 is disposed between the insulating block 71 and the switch box 31.
As can be seen, the one-way limiting structure 8 includes a fastener 81 disposed at one end of the insulating barrier 71, and a slot 82 corresponding to the fastener 81 is disposed on the inner side of the switch box 31, and when the insulating barrier 71 connects the second wire 52 to the control switch power supply module 6, the fastener 81 is fastened in the slot 82.
Obviously, the switch box 31 is provided with a switch indicator lamp 32, and the switch indicator lamp 32 is connected with the time delay relay 5. When the switch is on, the switch indicator lamp 32 is lit, and when the amount of electricity is exhausted, the indicator lamp is extinguished.
Specifically, the switch power supply module 6 is formed by connecting a plurality of dry batteries in series.
Preferably, the switch box body 31 is formed by two box half bodies which are butted, and the electric coagulation forceps energy supply line 2 and the electric coagulation forceps energy supply connecting line 4 are both arranged between the two box half bodies in a penetrating mode and extend inwards. The electrocoagulation clamp energy supply line 2 and the electrocoagulation clamp energy supply connecting line 4 are connected with the time delay relay 5, so that the circuit can normally run when the switch is opened.
Specifically, the end of the energy supply connecting line 4 of the electrocoagulation pliers is connected with a connecting plug 9.
The principle of the embodiment is as follows: when the electrocoagulation pliers need to be used, the connecting plug 9 is inserted into a main power supply, the energy supply connecting wire 4 of the electrocoagulation pliers forms a passage, the pushing block 73 is pushed to move towards one direction, the insulating blocking piece 71 moves towards one direction in the sliding groove 72 to the gap 53 so as to communicate the second lead 52 with the control switch power supply module 6, at the moment, the buckling body 81 is clamped in the clamping groove 82, the switch indicator lamp 32 is lightened, a circuit between the energy supply connecting wire 4 of the electrocoagulation pliers and the energy supply wire 2 of the electrocoagulation pliers is conducted through the action of the time delay relay 5, and the electrocoagulation pliers can start to work in an artificial state.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Although the terms of the electrocoagulation clamp body 1, the electrocoagulation clamp energy supply line 2, the electrocoagulation switch 3, the switch box body 31, the switch indicator light 32, the electrocoagulation clamp energy supply connecting line 4, the time delay relay 5, the first lead 51, the second lead 52, the gap 53, the switch power supply module 6, the switch assembly 7, the insulating barrier 71, the sliding groove 72, the pushing block 73, the one-way limiting structure 8, the buckling body 81, the clamping groove 82, the connecting plug 9 and the like are used more herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.
Claims (10)
1. A bipolar electrocoagulation clamp with a time delay switch comprises an electrocoagulation clamp main body (1), wherein the electrocoagulation clamp main body (1) is connected with an electrocoagulation clamp energy supply line (2), it is characterized in that the electrocoagulation clamp energy supply line (2) is connected with an electrocoagulation clamp energy supply connecting line (4) connected with an electrocoagulation clamp energy supply end through an electrocoagulation switch (3), the electrocoagulation switch (3) is provided with a time delay relay (5), one end of the delay relay (5) is connected with the energy supply line (2) of the electric coagulation forceps, the other end of the delay relay (5) is connected with the energy supply connecting line (4) of the electric coagulation forceps, the delay relay (5) is connected with the switch power supply module (6), and a switch component (7) for controlling the on-off of the switch power supply module (6) and the time delay relay (5) is arranged between the switch power supply module (6) and the time delay relay (5).
2. Bipolar electrocoagulation clamp with time delay switch according to claim 1, characterized in that the electrocoagulation switch (3) comprises a switch box (31), and the time delay relay (5) and the switch power supply module (6) are both arranged in the switch box (31).
3. The bipolar electrocoagulation pliers with a time delay switch according to claim 2, wherein the switch assembly (7) is a one-way push type toggle switch.
4. The bipolar electrocoagulation pliers with a delay switch according to claim 2 or 3, wherein one end of the delay relay (5) is connected with one end of the control switch power supply module (6) through a first lead (51), the other end of the delay relay (5) is connected with a second lead (52), and a gap (53) is formed between the second lead (52) and the other end of the control switch power supply module (6).
5. The bipolar electrocoagulation pliers with the time delay switch as claimed in claim 4, wherein the switch assembly (7) comprises an insulating block piece (71) which is located in the switch box body (31) and corresponds to the gap (53), one side of the insulating block piece (71) is slidably arranged in a sliding groove (72) on the switch box body (31), one side of the insulating block piece (71) is provided with a pushing block (73) which is located on the outer side of the switch box body (31), when the pushing block (73) is moved by external force, the insulating block piece (71) moves into the gap (53) so as to communicate the second lead (52) with the control switch power supply module (6), and a one-way limiting structure (8) is arranged between the insulating block piece (71) and the switch box body (31).
6. The bipolar electrocoagulation pliers with a time delay switch as claimed in claim 5, wherein the one-way limiting structure (8) comprises a buckle body (81) disposed at one end of the insulating barrier (71), and the switch box body (31) has a slot (82) corresponding to the buckle body (81) inside, and when the insulating barrier (71) connects the second conducting wire (52) and the control switch power supply module (6), the buckle body (81) is clamped in the slot (82).
7. The bipolar electrocoagulation pliers with a time delay switch according to claim 5, wherein a switch indicator lamp (32) is arranged on the switch box body (31), and the switch indicator lamp (32) is connected with the time delay relay (5).
8. The bipolar electrocoagulation pliers with a time delay switch of claim 1, wherein the switch power supply module (6) is formed by connecting a plurality of dry batteries in series.
9. The bipolar electrocoagulation pliers with a time delay switch according to claim 2, wherein the switch box body (31) is formed by butt joint of two box half bodies, and the electrocoagulation pliers energy supply line (2) and the electrocoagulation pliers energy supply connecting line (4) are both arranged between the two box half bodies in a penetrating manner and extend inwards.
10. Bipolar electrocoagulation clamp with time delay switch according to claim 1, characterized in that the end of the energy supply connection line (4) of the electrocoagulation clamp is connected with a connection plug (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920167540.7U CN210121173U (en) | 2019-01-30 | 2019-01-30 | Bipolar electrocoagulation clamp with time delay switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920167540.7U CN210121173U (en) | 2019-01-30 | 2019-01-30 | Bipolar electrocoagulation clamp with time delay switch |
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| Publication Number | Publication Date |
|---|---|
| CN210121173U true CN210121173U (en) | 2020-03-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920167540.7U Active CN210121173U (en) | 2019-01-30 | 2019-01-30 | Bipolar electrocoagulation clamp with time delay switch |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109730765A (en) * | 2019-01-30 | 2019-05-10 | 杭州康基医疗器械股份有限公司 | Bipolar coagulation forceps with time delay switch |
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2019
- 2019-01-30 CN CN201920167540.7U patent/CN210121173U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109730765A (en) * | 2019-01-30 | 2019-05-10 | 杭州康基医疗器械股份有限公司 | Bipolar coagulation forceps with time delay switch |
| CN109730765B (en) * | 2019-01-30 | 2025-03-11 | 杭州康基医疗器械有限公司 | Bipolar electrocoagulation forceps with time delay switch |
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Address after: Tonglu Chunjiang Road Economic Development Zone, Hangzhou City, Zhejiang Province, No. 1668 311500 Patentee after: HANGZHOU KANGJI MEDICAL INSTRUMENT Co.,Ltd. Address before: Tonglu Chunjiang Road Economic Development Zone, Hangzhou City, Zhejiang Province, No. 1668 311500 Patentee before: HANGZHOU KANGJI MEDICAL INSTRUMENT Co.,Ltd. |
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| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: Tonglu County Tonglu Chunjiang Road Economic Development Zone, Hangzhou city of Zhejiang Province, No. 1668 311500 Patentee after: HANGZHOU KANGJI MEDICAL INSTRUMENT Co.,Ltd. Address before: Tonglu Chunjiang Road Economic Development Zone, Hangzhou City, Zhejiang Province, No. 1668 311500 Patentee before: HANGZHOU KANGJI MEDICAL INSTRUMENT Co.,Ltd. |