CN214969837U - Negative pressure blood sucking device for surgical electrotome - Google Patents
Negative pressure blood sucking device for surgical electrotome Download PDFInfo
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- CN214969837U CN214969837U CN202120906154.2U CN202120906154U CN214969837U CN 214969837 U CN214969837 U CN 214969837U CN 202120906154 U CN202120906154 U CN 202120906154U CN 214969837 U CN214969837 U CN 214969837U
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- negative pressure
- branch pipe
- negative
- magnetic ring
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Abstract
The utility model is suitable for the medical technical field, and provides a negative pressure blood sucking device of an electric scalpel, which comprises a handle, a scalpel head, a branch pipe, a switch, a negative suction pipe and a negative pressure pump, wherein the scalpel head is fixedly connected to the bottom of the handle, the bottom of the handle around the scalpel head is provided with the branch pipe, the top of the branch pipe runs through the handle, and is communicated with a negative suction pipe fixedly connected inside the handle, a negative pressure pump is arranged inside the handle, the output end of the negative pressure pump is fixedly connected with the negative suction pipe, when in use, the cutter head is aligned to the wound of a patient, then the negative pressure pump is opened, negative pressure is generated by the work of the negative pressure pump, the blood collected at the knife head and exuded by the patient is sucked into the branch pipe, and the blood is sucked to the knife head of the electric knife along the branch pipe for electric coagulation, through adsorbing the blood of patient wound department, avoided using electrotome during operation, the inside siltation blood of wound shelters from medical personnel's sight, the medical personnel's of being not convenient for problem of performing the operation.
Description
Technical Field
The utility model belongs to the technical field of the medical treatment, especially, relate to a blood device is inhaled to surgical electric scalpel negative pressure.
Background
In the operation, the application of the electrotome is very wide, the electrotome is divided into an electrotomy mode and an electrocoagulation mode, the electrotome has a hemostatic effect on small blood vessels, the electrocoagulation mode has a stronger hemostatic effect, and the basic purpose is to cut the skin or subcutaneous tissues of a patient and coagulate the small blood vessels to prevent bleeding of the blood vessels.
However, in the conventional manner, in order to avoid the electric knife from damaging the skin of the patient and affecting the healing of the incision, a common scalpel is generally used when the skin surface is incised, and the subcutaneous fat, the muscle layer or the peritoneal layer of the patient are incised by the electric knife.
SUMMERY OF THE UTILITY MODEL
The utility model provides a blood device is inhaled to operation electrotome negative pressure aims at solving under the conventional mode, in order to avoid the electrotome to cause the injury to patient's skin and influence notched healing, generally uses ordinary scalpel when the skin surface is cut, adopts the electrotome to open patient's subcutaneous fat, muscle layer or peritoneal layer, uses the electrotome during operation, and skin produces the oozing blood by ordinary scalpel cutting department easily, influences the problem that medical personnel performed the operation.
The utility model discloses a realize like this, a blood device is inhaled to surgical electrotome negative pressure, including handle, tool bit, branch pipe, switch, burden straw and negative pressure pump, tool bit fixed connection in the bottom of handle, the branch pipe is located inside the handle, the bottom of branch pipe is run through the handle, and with handle fixed connection, switch sliding connection in the surface of handle, the burden straw runs through the handle, the bottom of burden straw with branch pipe fixed connection, and with the branch pipe top is linked together, the negative pressure pump is located inside the handle, and with handle fixed connection, the output of negative pressure pump with burden straw fixed connection.
Preferably, the cutter head at the bottom of the handle is provided with a plurality of small round holes which surround the cutter head and are uniformly arranged, and the diameters of the small round holes are equal to the diameter of the branch pipe.
Preferably, a power line is arranged inside the handle, and the power line is electrically connected with the cutter head after being connected with the switch in series.
Preferably, the negative suction pipe is of a circular tubular structure, the bottom of the negative suction pipe penetrates through the handle and is fixedly connected with the top of the branch pipe, and the top of the negative suction pipe is communicated with the electrocoagulation device of the electrotome.
Preferably, the burden straw with be equipped with connection buckle on the surface of power cord, connection buckle's quantity is a plurality of, and is a plurality of connection buckle equidistance cover is located the burden straw with the surface of power cord, and with the burden straw with the power cord joint.
Preferably, the bottom of the branch pipe is provided with a magnetic ring, the magnetic ring is in a ring shape, the inner diameter of the magnetic ring is equal to the diameter of the branch pipe, and the magnetic ring is sleeved on the outer surface of the branch pipe and is fixedly connected with the branch pipe.
Preferably, the bottom of the magnetic ring is provided with a metal net which is circular, and the metal net is magnetically attracted to the bottom of the branch pipe through the magnetic ring.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a negative pressure blood sucking device of an electrotome, which is characterized in that a knife head, a branch pipe, a negative suction pipe, a handle and a negative pressure pump are arranged, the knife head is fixedly connected to the bottom of the handle, the branch pipe is arranged at the bottom of the handle around the knife head, the handle is penetrated through the top of the branch pipe, and is communicated with a negative suction pipe fixedly connected inside the handle, a negative pressure pump is arranged inside the handle, the output end of the negative pressure pump is fixedly connected with the negative suction pipe, when in use, the cutter head is aligned to the wound of a patient, then the negative pressure pump is opened, negative pressure is generated by the work of the negative pressure pump, the blood collected at the knife head and exuded by the patient is sucked into the branch pipe, and the blood is sucked to the knife head of the electric knife along the branch pipe for electric coagulation, through adsorbing the blood of patient wound department, avoided using electrotome during operation, the inside siltation blood of wound shelters from medical personnel's sight, the medical personnel's of being not convenient for problem of performing the operation.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the internal structure of the present invention;
fig. 3 is a schematic view of the connection structure of the metal mesh of the present invention;
in the figure: 11. a handle; 12. a cutter head; 13. a branch pipe; 14. a switch; 15. a negative suction pipe; 16. a power line; 17. connecting a buckle; 18. a negative pressure pump; 19. a magnetic ring; 20. a metal mesh.
Detailed Description
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a surgical electric knife negative pressure blood suction device, including handle 11, tool bit 12, branch pipe 13, switch 14, negative suction pipe 15 and negative pressure pump 18, tool bit 12 fixed connection is in the bottom of handle 11, branch pipe 13 is located inside handle 11, handle 11 is run through to the bottom of branch pipe 13, and with handle 11 fixed connection, switch 14 sliding connection is in the surface of handle 11, negative suction pipe 15 runs through handle 11, negative suction pipe 15's bottom and branch pipe 13 fixed connection, and be linked together with branch pipe 13 top, negative pressure pump 18 is located inside handle 11, and with handle 11 fixed connection, negative pressure pump 18's output and negative suction pipe 15 fixed connection.
In the embodiment, the knife head 12 is fixedly connected to the bottom of the handle 11, the bottom of the handle 11 around the knife head 12 is provided with the branch pipe 13, the top of the branch pipe 13 penetrates through the handle 11 and is communicated with the negative suction pipe 15 fixedly connected to the inside of the handle 11, the inside of the handle 11 is provided with the negative pressure pump 18, the output end of the negative pressure pump 18 is fixedly connected with the negative suction pipe 15, when the electric scalpel is used, the knife head 12 is aligned to the wound of a patient, then the negative pressure pump 18 is opened, negative pressure is generated through the work of the negative pressure pump 18, blood collected at the position of the knife head 12, which is exuded by the patient, is sucked into the branch pipe 13 and is electrocoagulated along the branch pipe 13, and by adsorbing the blood at the wound of the patient, the problem that when the electric scalpel is used for work, the skin is easy to generate blood seepage at the cutting position of a common scalpel, and the operation of a medical worker is influenced is solved.
In the embodiment, a cutter head 12 is fixedly connected to the bottom end of a handle 11, a plurality of small circular holes are formed in the bottom of the handle 11, a branch pipe 13 is positioned inside the handle 11, the bottom of the branch pipe 13 penetrates through the handle 11 through the small circular holes and is fixedly connected with the handle 11, a negative suction pipe 15 penetrates through the handle 11 from the top and is communicated with the top of the branch pipe 13, one end of a power line 16 is electrically connected with an electrotome, the other end of the power line penetrates through the handle 11 and is electrically connected with the cutter head 12 after being connected with a switch 14 in series, a negative pressure pump 18 is positioned inside the handle 11, the output end of the negative pressure pump 18 is fixedly connected with the negative suction pipe 15, the cutter head 12 is close to the skin of a patient, then the switch 14 is started, the cutter head 12 is electrically connected with the electrotome, the operation can be performed, blood exuded from the skin wound of the patient is collected through a blood groove in the bottom of the handle 11, negative pressure is generated by the operation of the negative pressure pump 18, and the blood is sucked into the branch pipe 13, inhale electrotome tool bit 12 department through the blood that negative suction tube 15 will ooze, press the electricity congeals button on handle 11 this moment, can carry out the electricity to the inside blood of tool bit 12 and congeal, thereby the blood siltation has been avoided in patient wound department, influence medical personnel's sight, the medical personnel of being not convenient for carry out the problem of performing the operation, branch pipe 13's bottom is connected with magnetic ring 19, metal mesh 20 is inhaled through magnetic ring 19 magnetism and is connected in branch pipe 13 bottom, be used for preventing to inhale branch pipe 13 inside with patient's tissue piece when adsorbing blood, cause branch pipe 13 internal blocking, influence the absorbent problem to blood.
Furthermore, the cutter head 12 at the bottom of the handle 11 is provided with a plurality of small round holes which surround the cutter head 12 and are uniformly arranged, and the diameters of the small round holes are equal to the diameter of the branch pipe 13.
In the present embodiment, the cutter head 12 at the bottom of the handle 11 is provided with a plurality of circular small holes having a diameter equal to the diameter of the branch tube 13, so that the bottom of the branch tube 13 can penetrate the handle 11 through the circular small holes to adsorb blood exuded from the skin of the patient.
Furthermore, a power cord 16 is arranged inside the handle 11, and the power cord 16 is electrically connected with the cutter head 12 after being connected with the switch 14 in series.
In the present embodiment, the power cord 16 is provided, and the power cord 16 is electrically connected to the cutter head 12 after being connected in series to the switch 14, so that the cutter head 12 can be controlled by the switch 14 to be connected to an external power source, thereby performing the electric knife operation on the patient.
Further, the negative suction pipe 15 is of a circular tubular structure, the bottom of the negative suction pipe 15 penetrates through the handle 11 and is fixedly connected with the top of the branch pipe 13, and the top of the negative suction pipe 15 is communicated with an electric coagulation device of an electric knife.
In this embodiment, set up negative suction tube 15 and be used for adsorbing the blood that patient's skin oozed to carry absorbed blood to inside the electrotome, carry out the electricity and congeal blood, avoid the blood siltation to carry out the operation at patient wound department, influence medical personnel.
Furthermore, the outer surfaces of the negative suction pipe 15 and the power line 16 are provided with a plurality of connecting buckles 17, the connecting buckles 17 are arranged in a plurality of numbers, and the outer surfaces of the negative suction pipe 15 and the power line 16 are sleeved with the connecting buckles 17 at equal intervals and are clamped with the negative suction pipe 15 and the power line 16.
In this embodiment, the outer surfaces of the negative suction tube 15 and the power line 16 are provided with a connecting buckle 17 for connecting the negative suction tube 15 and the power line 16 together, which is convenient for medical staff to use.
Furthermore, the bottom of the branch pipe 13 is provided with a magnetic ring 19, the magnetic ring 19 is in a ring shape, the inner diameter of the magnetic ring 19 is equal to the diameter of the branch pipe 13, and the magnetic ring 19 is sleeved on the outer surface of the branch pipe 13 and is fixedly connected with the branch pipe 13.
In this embodiment, the magnetic ring 19 is disposed at the bottom of the branch pipe 13 for adsorbing the metal mesh 20 at the bottom of the branch pipe 13 through the magnetic ring 19, and the metal mesh 20 can be conveniently mounted and dismounted by adopting a magnetic connection mode.
Further, the bottom of the magnetic ring 19 is provided with a metal mesh 20, the metal mesh 20 is circular, and the metal mesh 20 is magnetically attracted to the bottom of the branch pipe 13 through the magnetic ring 19.
In this embodiment, adsorb circular shape metal mesh 20 in the bottom of branch pipe 13 through the effect of magnetism for to inhale the inside blood of branch pipe 13 and filter, avoid inhaling the great tissue piece of patient, make the inside problem of blockking up of branch pipe 13.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. The utility model provides a surgical electric knife negative pressure blood suction device, includes handle (11), tool bit (12), branch pipe (13), switch (14), negative suction pipe (15) and negative pressure pump (18), its characterized in that: tool bit (12) fixed connection in the bottom of handle (11), branch pipe (13) are located inside handle (11), the bottom of branch pipe (13) runs through handle (11), and with handle (11) fixed connection, switch (14) sliding connection in the surface of handle (11), negative suction pipe (15) run through handle (11), the bottom of negative suction pipe (15) with branch pipe (13) fixed connection, and with branch pipe (13) top is linked together, negative pressure pump (18) are located inside handle (11), and with handle (11) fixed connection, the output of negative pressure pump (18) with negative suction pipe (15) fixed connection.
2. The electrosurgical negative pressure blood aspiration device of claim 1, wherein: the cutter head (12) at the bottom of the handle (11) is provided with a plurality of small circular holes which surround the cutter head (12) and are uniformly arranged, and the diameters of the small circular holes are equal to the diameters of the branch pipes (13).
3. The electrosurgical negative pressure blood aspiration device of claim 1, wherein: the handle (11) is internally provided with a power line (16), and the power line (16) is electrically connected with the cutter head (12) after being connected with the switch (14) in series.
4. The electrosurgical negative pressure blood aspiration device of claim 1, wherein: the negative suction pipe (15) is of a circular tubular structure, the bottom of the negative suction pipe (15) penetrates through the handle (11) and is fixedly connected with the top of the branch pipe (13), and the top of the negative suction pipe (15) is communicated with an electrocoagulation device of an electrotome.
5. The electrosurgical negative pressure blood aspiration device of claim 3, wherein: burden straw (15) with be equipped with connection buckle (17) on the surface of power cord (16), the quantity of connection buckle (17) is a plurality of, and is a plurality of connection buckle (17) equidistance cover is located burden straw (15) with the surface of power cord (16), and with burden straw (15) with power cord (16) joint.
6. The electrosurgical negative pressure blood aspiration device of claim 1, wherein: the magnetic ring is characterized in that a magnetic ring (19) is arranged at the bottom of the branch pipe (13), the magnetic ring (19) is in a ring shape, the inner diameter of the magnetic ring (19) is equal to the diameter of the branch pipe (13), and the magnetic ring (19) is sleeved on the outer surface of the branch pipe (13) and is fixedly connected with the branch pipe (13).
7. The electrosurgical negative pressure blood aspiration device of claim 6, wherein: the magnetic ring is characterized in that a metal net (20) is arranged at the bottom of the magnetic ring (19), the metal net (20) is circular, and the metal net (20) is magnetically attracted to the bottom of the branch pipe (13) through the magnetic ring (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120906154.2U CN214969837U (en) | 2021-04-28 | 2021-04-28 | Negative pressure blood sucking device for surgical electrotome |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120906154.2U CN214969837U (en) | 2021-04-28 | 2021-04-28 | Negative pressure blood sucking device for surgical electrotome |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214969837U true CN214969837U (en) | 2021-12-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120906154.2U Expired - Fee Related CN214969837U (en) | 2021-04-28 | 2021-04-28 | Negative pressure blood sucking device for surgical electrotome |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214969837U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114569233A (en) * | 2022-03-02 | 2022-06-03 | 深圳大学 | Radio frequency ablation instrument and method for treating giant hepatic hemangioma |
-
2021
- 2021-04-28 CN CN202120906154.2U patent/CN214969837U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114569233A (en) * | 2022-03-02 | 2022-06-03 | 深圳大学 | Radio frequency ablation instrument and method for treating giant hepatic hemangioma |
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| 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: 20211203 |