Surgical electrode capable of shooting images

Abstract

The utility model discloses a surgical electrode capable of shooting images, and relates to the technical field of surgical electrodes. Comprising a handle, a control case is arranged in the handle, a switch key is arranged on the side face of the handle, an electrode cylinder is arranged on the inner side of the handle, the electrode cylinder is sleeved with a counter-recoil spring, the lower end of the electrode cylinder is in threaded connection with an electrode sleeve, and a sealing ring is arranged between the electrode cylinder and the electrode sleeve. An electrode rod is inserted into the electrode sleeve, a shooting probe is fixedly installed at the lower end of the electrode rod, and the lower end of the electrode rod is sleeved with a transparent shell; the handle is nested outside the electrode cylinder, the counter-recoil spring is arranged between the electrode cylinder and the handle, the connecting rod is slidably connected with the electrode cylinder, and the compression spring is arranged on the connecting rod, so that a two-layer buffer structure is formed, the pressure borne by the transparent shell is buffered, and damage to the transparent shell due to electrode collision is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to surgical electrode technical field, concretely is a kind of surgical electrode of image shooting. BACKGROUND

[0002] Surgical electrode is integrated in four functions of electrocoagulation, electrocision, suction and stripping, and the functions of scab removal, knife rod and knife head can be independently telescopic, and the same knife handle can be used to complete superficial operation and deep operation, and the convex line design of electrocision button can switch surgical function by hand feeling.

[0003] In the surgical electrode of image shooting with publication No. CN114515191A, a surgical electrode of image shooting is proposed, which includes a handle main body, an electrode rod and a communication line. The communication line and the electrode rod are respectively arranged at both ends of the handle main body. A shooting head, a display unit and an external storage unit are also provided, and the display unit, the external storage unit and the shooting head are communicatively arranged. A transparent shell is arranged at the end of the electrode rod away from the handle main body, and the shooting head is located at the position of the transparent shell. A shooting switch for controlling the shooting head is also arranged on the handle main body.

[0004] However, the above-mentioned scheme has the problem that the transparent shell is easily damaged due to the thin thickness of the transparent shell during the process of exploring the surgical electrode and daily use. UTILITY MODEL CONTENT

[0005] The utility model provides a kind of surgical electrode of image shooting to solve the problem in the background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a surgical electrode of image shooting, comprising a handle, a control machine box is arranged in the handle, a switch button is arranged on the side surface of the handle, an electrode cylinder is arranged on the inner side of the handle, a complex spring is sleeved on the outside of the electrode cylinder, an electrode sleeve is threadedly connected to the lower end of the electrode cylinder, a sealing ring is arranged between the electrode cylinder and the electrode sleeve, an electrode rod is inserted into the inside of the electrode sleeve, a shooting probe is fixedly installed at the lower end of the electrode rod, a transparent shell is sleeved on the lower end of the electrode rod, a sealing sheath is sleeved on the opening of the transparent shell, a wiring connector is fixedly installed on the upper end of the electrode rod, a connecting rod is slidably connected in the inside of the electrode cylinder, a wiring interface is fixedly installed at the lower end of the connecting rod, a compression spring is sleeved on the outside of the connecting rod, and a communication line is fixedly installed on the upper end of the connecting rod.

[0007] Further, the shooting probe and the wiring connector are electrically connected, the switch button, the wiring interface and the communication line are electrically connected with the control machine box, and the wiring connector and the wiring interface are electrically connected by plug-in connection.

[0008] Further, the part of the electrode cylinder located in the handle is provided with a converging end, the return spring is nested in the converging end, and the two ends of the return spring are fixedly connected with the handle and the electrode cylinder respectively.

[0009] Further, the upper and lower surfaces of the sealing sheath are in close contact with the electrode cylinder and the electrode sleeve respectively, the side surface of the sealing sheath is provided with a plane, and the inner side of the electrode sleeve is provided with a groove matched with the sealing sheath.

[0010] Further, the inner side of the transparent shell is provided with support plates, the two support plates are arranged at an angle of no more than °, and the shooting probe shell is in close contact with the support plates.

[0011] Further, the surface of the handle is covered with a rubber sheath, and the electrode sleeve is provided with anti-skid lines close to the handle.

[0012] Compared with the prior art, the utility model provides a surgical electrode capable of shooting images, which has the following beneficial effects:

[0013] The surgical electrode capable of shooting images is characterized in that the handle is nested outside the electrode cylinder, the return spring is arranged between the electrode cylinder and the handle, the connecting rod is slidably connected with the electrode cylinder, and the compression spring is arranged on the connecting rod, so that two-layer buffer structures are formed to buffer the pressure received by the transparent shell and reduce the damage of the electrode to the transparent shell. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is a structural schematic view of the utility model;

[0015] Fig. 2 It is a sectional view of the utility model;

[0016] Fig. 3 It is a top view of the transparent shell of the utility model.

[0017] In the drawing: 1, handle; 2, control box; 3, switch button; 4, electrode cylinder; 5, return spring; 6, electrode sleeve; 7, sealing ring; 8, electrode rod; 9, shooting probe; 10, transparent shell; 101, support plate; 11, sealing sheath; 12, wiring connector; 13, connecting rod; 14, wiring interface; 15, compression spring; 16, communication line. DETAILED DESCRIPTION

[0018] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0019] Please refer to Figs. 1-3 The utility model discloses a kind of surgical electrodes that can shoot image, including handle 1, the inside of handle 1 is provided with control cabinet 2, the side of handle 1 is provided with switch button 3, the inside of handle 1 is provided with electrode cylinder 4, the outside of electrode cylinder 4 is sleeved with complex spring 5, the lower end of electrode cylinder 4 is threadedly connected with electrode sleeve 6, sealing ring 7 is arranged between electrode cylinder 4 and electrode sleeve 6, electrode rod 8 is inserted in the inside of electrode sleeve 6, shooting probe 9 is fixedly installed at the lower end of electrode rod 8, transparent shell 10 is sleeved at the lower end of electrode rod 8, sealing sheath 11 is sleeved at the opening of transparent shell 10, wiring connector 12 is fixedly installed at the upper end of electrode rod 8, connecting rod 13 is slidably connected in the inside of electrode cylinder 4, wiring interface 14 is fixedly installed at the lower end of connecting rod 13, compression spring 15 is sleeved at the outside of connecting rod 13, communication line 16 is fixedly installed at the upper end of connecting rod 13.

[0020] Specifically, shooting probe 9 is electrically connected with wiring connector 12, switch button 3, wiring interface 14 and communication line 16 are all electrically connected with control cabinet 2, wiring connector 12 is electrically connected with wiring interface 14 by plug-in mode.

[0021] In the embodiment, after wiring connector 12 is connected with wiring interface 14 by plug-in mode, shooting probe 9 establishes electrical connection with control cabinet 2, switch button 3 inputs control signal to control cabinet 2, and controls the switch state of shooting probe 9, and the image information shot by shooting probe 9 is output by communication line 16 after being processed by control cabinet 2.

[0022] Specifically, the part of electrode cylinder 4 located in handle 1 is provided with a converging end, and complex spring 5 is nested in the converging end, and the two ends of complex spring 5 are fixedly connected with handle 1 and electrode cylinder 4 respectively.

[0023] In the embodiment, when transparent shell 10 touches hard objects during the use of surgical electrode, electrode rod 8 is compressed, complex spring 5 is compressed, and the compression process plays a buffering role on the pressure on electrode rod 8, and when the external pressure decreases or disappears, complex spring 5 rebounds and pushes electrode rod 8 to reset.

[0024] Specifically, the upper and lower surfaces of the sealing sheath 11 are in close contact with the electrode barrel 4 and the electrode sleeve 6 respectively, and the side surface of the sealing sheath 11 is provided with a flat surface, and the inner side of the electrode sleeve 6 is provided with a groove matched with the sealing sheath 11.

[0025] In the embodiment, the transparent shell 10 is nested at the lower end of the electrode sleeve 6, the sealing sheath 11 is located at the inner side of the electrode sleeve 6 and embedded in the groove, and the side surface of the sealing sheath 11 is provided as a flat surface to fix the angle of the sealing sheath 11. After the electrode sleeve 6 is threadedly connected with the electrode barrel 4, the lower end of the electrode barrel 4 penetrates into the inner part of the electrode sleeve 6 and is pressed on the upper end of the sealing sheath 11, so as to fix the sealing sheath 11 and further fix the transparent shell 10.

[0026] Specifically, the inner side of the transparent shell 10 is provided with a support plate 101, and the two support plates 101 are arranged at an angle not more than 120°, and the shell of the shooting probe 9 is in close contact with the support plate 101.

[0027] In the embodiment, the transparent shell 10 is nested at the outer side of the electrode rod 8 to cover and protect the shooting probe 9. The support plate 101 arranged at the inner side of the transparent shell 10 is abutted on the shell of the shooting probe 9 to support the transparent shell 10 and improve the strength of the transparent shell 10. After the transparent shell 10 is connected with the electrode rod 8, the two support plates 101 are arranged at the back side of the shooting probe 9, and the angle between the two support plates 101 is not more than 120°, so that the support plate 101 does not shield the shooting angle of the shooting probe 9.

[0028] Specifically, the surface of the handle 1 is covered with a rubber sheath, and the electrode sleeve 6 is provided with anti-skid lines near one end of the handle 1.

[0029] In the embodiment, the rubber sheath arranged on the surface of the handle 1 and the anti-skid lines arranged on the surface of the electrode sleeve 6 both have the anti-skid effect.

[0030] In the assembling process, the electrode rod 8 is inserted into the inner part of the transparent shell 10, and the support plate 101 is arranged at the back side of the shooting probe 9. The transparent shell 10 is inserted into the electrode sleeve 6 from the top, the electrode sleeve 6 is threadedly connected at the lower end of the electrode barrel 4, the electrode barrel 4 is pressed on the upper end of the sealing sheath 11, the wiring connector 12 is connected with the wiring interface 14, and the assembly of the surgical electrode is completed.

[0031] In use, the shooting probe 9 is turned on and off by the switch button 3, the handle 1 is held to operate, the transparent shell 10 is inserted into the patient's body, and the disease part is photographed by the shooting probe 9.

[0032] In summary, the image-shootable surgical electrode, by setting the handle 1 nested outside the electrode cylinder 4, and setting the return spring 5 between the electrode cylinder 4 and the handle 1, by setting the connecting rod 13 slidingly connected with the electrode cylinder 4, and setting the compression spring 15 on the connecting rod 13, constitutes a two-layer buffer structure, which buffers the pressure received by the transparent shell 10, reduces the damage of the electrode bump to the transparent shell 10.

[0033] Although the embodiments of the present application have been shown and described, it should be understood by those ordinary skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A surgical electrode capable of capturing images, comprising a handle (1), characterized in that: A control box (2) is provided inside the handle (1), a switch button (3) is provided on the side of the handle (1), an electrode cylinder (4) is provided inside the handle (1), a recoil spring (5) is sleeved on the outside of the electrode cylinder (4), an electrode sleeve (6) is threadedly connected to the lower end of the electrode cylinder (4), a sealing ring (7) is provided between the electrode cylinder (4) and the electrode sleeve (6), an electrode rod (8) is inserted into the interior of the electrode sleeve (6), and a shooting probe is fixedly installed on the lower end of the electrode rod (8) (9), the lower end of the electrode rod (8) is sleeved with a transparent shell (10), the opening of the transparent shell (10) is sleeved with a sealing sheath (11), the upper end of the electrode rod (8) is fixedly mounted with a wiring connector (12), the interior of the electrode cylinder (4) is slidably connected with a connecting rod (13), the lower end of the connecting rod (13) is fixedly mounted with a wiring interface (14), the outside of the connecting rod (13) is sleeved with a compression spring (15), and the upper end of the connecting rod (13) is fixedly mounted with a connecting wire (16).

2. The surgical electrode capable of capturing images according to claim 1, wherein: The shooting probe (9) is electrically connected to the wiring connector (12), the switch button (3), the wiring interface (14) and the connecting line (16) are all electrically connected to the control box (2), and the wiring connector (12) and the wiring interface (14) are electrically connected by plugging.

3. The surgical electrode capable of capturing images according to claim 1, wherein: The portion of the electrode cylinder (4) located inside the handle (1) is provided with a contracting end, the recoil spring (5) is nested in the contracting end, and the two ends of the recoil spring (5) are fixedly connected to the handle (1) and the electrode cylinder (4), respectively.

4. The surgical electrode capable of capturing images according to claim 1, wherein: The upper and lower surfaces of the sealing sleeve (11) are in close contact with the electrode cylinder (4) and the electrode sleeve (6), respectively. A flat surface is provided on the side of the sealing sleeve (11), and a groove adapted to the sealing sleeve (11) is provided on the inner side of the electrode sleeve (6).

5. The surgical electrode capable of capturing images according to claim 1, characterized in that: A support plate (101) is provided on the inner side of the transparent shell (10), two support plates (101) are provided, and the angle between the two support plates (101) does not exceed 120°. The outer shell of the shooting probe (9) is in close contact with the support plate (101).

6. The surgical electrode capable of capturing images according to claim 1, characterized in that: The surface of the handle (1) is covered with a rubber sheath, and the electrode sleeve (6) is provided with anti-slip grooves at one end close to the handle (1).

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