Foot pad for operator for foot switch

Abstract

The utility model discloses a foot pad for an operator for a foot switch, which comprises a plate body including a first plate body and a second plate body; each of the first plate body and the second plate body is provided with a connecting end and a free end, and the connecting ends of the first plate body and the second plate body are connected in a pivoting manner; the clamping pieces comprise a first clamping piece arranged at the free end of the first plate body and a second clamping piece arranged at the free end of the second plate body; and a positioning space is limited between the first clamping piece and the second clamping piece, and is used for accommodating and positioning the foot switch. The foot pad of the operator foot switch is simple in structure and convenient to use. The position where the foot of an operator steps on the foot switch can be accurately positioned, and it is guaranteed that the operator can accurately step on the corresponding switch all the time in the operation process, and smooth switching is achieved. Comfortable support can be provided for an operator, and the feet of the operator are protected.

Description

TECHNICAL FIELD

[0001] The utility model relates to a surgical auxiliary instrument. More specifically, the utility model relates to a surgeon's foot pad for foot switch. BACKGROUND

[0002] High-frequency electrotome (high-frequency operation instrument) is an electric surgical instrument for replacing mechanical operation knife to cut tissue. High-frequency electrotome is applied more and more in various endoscopes, such as laparoscope, prostate resectoscope, gastroscope, cystoscope, hysteroscope and the like. In the clinical operation process, the doctor needs to alternately step on the left and right pedals of foot switch to switch the coagulation and cutting functions. Since the existing foot switch is arranged left and right and separated by a partition plate, the surgeon cannot frequently observe the foot action by lowering head when performing operation, because the eyes need to closely observe the operation site. In order to accurately control the foot switch, the surgeon will control the foot switch with bare feet. First, if the temperature in the operating room is too low, frostbite will occur. Second, as the operation time extends, the surgeon's foot will deviate, and the surgeon needs to frequently lower head to determine whether the coagulation pedal or the cutting pedal is stepped on, which is time-consuming and laborious. SUMMARY

[0003] An object of the utility model is to solve at least the above problems and provide at least the advantages to be explained later.

[0004] Another object of the utility model is to provide a surgeon's foot pad for foot switch, which can provide support and positioning for the surgeon's foot, and facilitate the surgeon to accurately control and switch the foot switch.

[0005] In order to achieve these objects and other advantages according to the utility model, a surgeon's foot pad for foot switch is provided, which comprises:

[0006] a plate body comprising a first plate body and a second plate body; the first plate body and the second plate body both have a connecting end and a free end, and the connecting ends of the first plate body and the second plate body are connected in a pivoting manner;

[0007] and a clamping piece comprising a first clamping piece arranged at the free end of the first plate body and a second clamping piece arranged at the free end of the second plate body; a positioning space is defined between the first clamping piece and the second clamping piece, and the positioning space accommodates and positions the foot switch.

[0008] Preferably, the surgeon's foot pad for foot switch further comprises:

[0009] a connecting shaft arranged at the connecting end of the first plate body, and the axis of the connecting shaft is perpendicular to the plate surface of the first plate body;

[0010] a connecting hole formed in a connecting end of the second plate body, the connecting shaft passing through the connecting hole to achieve the pivotable connection of the first plate body and the second plate body;

[0011] and an angle adjustment assembly comprising a first ratchet wheel arranged on the outer peripheral wall of the connecting shaft and extending to the entire outer peripheral wall; and a second ratchet wheel arranged on the inner edge of the connecting hole and extending to the entire inner peripheral edge.

[0012] Preferably, the operator foot pad for the foot switch further comprises:

[0013] a connecting shaft arranged in a connecting end of the first plate body, an axis of the connecting shaft being perpendicular to the plate surface of the first plate body;

[0014] a connecting hole formed in a connecting end of the second plate body, the connecting shaft passing through the connecting hole to achieve the pivotable connection of the first plate body and the second plate body;

[0015] and an angle adjustment assembly comprising: a ratchet wheel arranged on the inner edge of the connecting hole, configured to extend to the entire connecting hole inner peripheral edge; and a positioning pin arranged on the connecting shaft, the positioning pin being axially perpendicular to the connecting shaft; the positioning pin is mounted on the connecting shaft by a resilient member; under the action of the resilient member, the positioning pin is inserted into the toothed groove of the ratchet wheel to form a brake.

[0016] Preferably, the clamping member is configured as a stopper strip extending along the length direction of the plate body; the first clamping member is located at the outer side edge of the first plate body, and the second clamping member is located at the outer side edge of the second plate body.

[0017] Preferably, a limiting recess is formed on the inner side edge of each of the first clamping member and the second clamping member, the limiting recess being used for abutting against the foot switch; the width of the limiting recess is 1-2 cm; and the depth of the limiting recess is 1-2 cm.

[0018] Preferably, each of the first clamping member and the second clamping member is made of wear-resistant rubber material, and the length of each of the first clamping member and the second clamping member is not more than 1 / 3 of the length of the plate body.

[0019] Preferably, the operator foot pad for the foot switch further comprises:

[0020] a chassis arranged on the bottom surface of the plate body, the chassis being configured as a suction cup to adsorb the plate body to the ground.

[0021] Preferably, the connecting shaft is integrally formed with the first plate body.

[0022] Preferably, the plate body is made of transparent hard material.

[0023] Preferably, the first plate body and the second plate body are identical in shape, and the first plate body and the second plate body have a width of 10-15 cm and a length of 28-30 cm.

[0024] The utility model discloses at least following beneficial effects: the utility model discloses a surgeon foot switch foot pad structure is simple, convenient to use. The first plate body and second plate body can provide comfortable support for the surgeon, and protect the feet of the surgeon. The first plate body and second plate body can adjust the angle of the included angle in real time according to the foot type of the surgeon and the model of the foot switch, can accurately position the position of the foot of the surgeon stepping on the foot switch, ensure that the surgeon can always accurately step the corresponding switch during the operation process, and smoothly switch. The first clamping piece and the second clamping piece can also prevent the rotation angle of the surgeon from being too large, and can prevent the foot from being empty or deviating from the foot switch. The bottom disc of the plate body bottom can fix the foot switch, avoid its displacement or deviation during the operation process. The first plate body and second plate body can also be folded and stored when not in use, do not occupy space, and are convenient and fast.

[0025] Other advantages, objects, and features of the utility model will be embodied in part by the following description, and will also be understood by those skilled in the art through research and practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 The structure diagram of the surgeon foot pad for the foot switch is described for one embodiment of the utility model;

[0027] Figure 2 The structure explosion drawing of the surgeon foot pad for the foot switch is described for one embodiment of the utility model;

[0028] Figure 3 The structure explosion drawing of the surgeon foot pad for the foot switch is described for one embodiment of the utility model. DETAILED DESCRIPTION

[0029] The utility model will be further explained in detail in combination with the drawings, so that those skilled in the art can implement according to the description.

[0030] It should be understood that the terms such as "have", "contain" and "include" used in this paper do not exclude the presence or addition of one or more other elements or combinations thereof.

[0031] As Figure 1 The utility model provides a surgeon foot pad for foot switch, it includes:

[0032] The plate body includes a first plate body 100 and a second plate body 200; the first plate body 100 and the second plate body 200 are both provided with a connecting end 101, 201 and a free end 102, 202, and the connecting ends 101, 201 of the first plate body 100 and the second plate body 200 are connected in a pivoting manner; and the connecting end 101 of the first plate body 100 and the connecting end 201 of the second plate body 200 are connected in a pivoting manner, for example, through a pin shaft.

[0033] The clamping piece includes a first clamping piece 301 arranged at the free end 102 of the first plate body and a second clamping piece 302 arranged at the free end 202 of the second plate body; a positioning space is defined between the first clamping piece 301 and the second clamping piece 302, and the positioning space is used for accommodating and positioning the foot switch 400.

[0034] The utility model discloses a practitioner foot switch foot pad, when using, only need to directly rotate the free end 102, 202 of the first plate body 100 and the second plate body 200, make the first plate body 100 and the second plate body 200 open a certain angle between, in order to be able to accommodate and position the electric knife foot switch 400, then the practitioner heel part is placed in the pivoting place of the first plate body 100 and the second plate body 200, for example, the pin shaft position, and the left and right rotation sole can realize switching the left and right keys of the electric knife foot switch 400. When storing, only need to take away the electric knife foot switch 400, and rotate the first plate body 100 and the second plate body 200 to close. The utility model discloses a practitioner foot switch foot pad structure is simple, and convenient to use. The first plate body 100 and the second plate body 200 can provide comfortable foot pad for the practitioner, and protect the practitioner foot. The practitioner can also accurately control the left and right key positions of the electric knife foot switch 400 by sensing the width of the plate body.

[0035] In one embodiment, as shown in Figure 2 The practitioner foot pad for the foot switch further includes:

[0036] The connecting shaft 103 is arranged at the connecting end 101 of the first plate body 100, and the axis of the connecting shaft 103 is perpendicular to the plate surface of the first plate body 100;

[0037] The connecting hole 203 is formed in the connecting end 201 of the second plate body 200, and the connecting shaft 2103 passes through the connecting hole 203 to achieve the pivotable connection of the first plate body 100 and the second plate body 200;

[0038] and an angle adjustment assembly, which comprises a first ratchet wheel 2104 arranged on the outer peripheral wall of the connecting shaft 2103 and extending to the entire outer peripheral wall, and a second ratchet wheel 2204 arranged on the inner edge of the connecting hole 2203 and extending to the entire inner peripheral edge. The first ratchet wheel 2104 and the second ratchet wheel 2204 cooperate to position the included angle between the first plate body 100 and the second plate body 200. The first ratchet wheel 2104 and the second ratchet wheel 2204 can achieve infinite adjustment of the included angle between the first plate body 100 and the second plate body 200, so as to be suitable for various models of foot switches.

[0039] In one embodiment, as shown in Figure 3 The operator's foot pad for the foot switch further comprises:

[0040] A connecting shaft 103 arranged on the connecting end 101 of the first plate body 100, and the axis of the connecting shaft 3103 is perpendicular to the plate surface of the first plate body 100.

[0041] A connecting hole 203 formed in the connecting end 201 of the second plate body 200, and the connecting shaft 3103 passes through the connecting hole 203 to achieve the pivotable connection of the first plate body 100 and the second plate body 200.

[0042] The angle adjustment assembly comprises a ratchet wheel 3204 arranged on the inner edge of the connecting hole 203 and configured as a toothed groove extending to the entire inner peripheral edge of the connecting hole 203, and a positioning pin 3104 arranged on the connecting shaft 103, and the positioning pin 3104 is perpendicular to the axis of the connecting shaft 103. The positioning pin 3104 is installed on the connecting shaft 103 by a resilient member. Under the action of the resilient member, the positioning pin 3104 is inserted into the toothed groove of the ratchet wheel 3204 to form a brake. The cooperation of the ratchet wheel 3204 and the positioning pin 3104 can also achieve infinite adjustment of the included angle between the first plate body 100 and the second plate body 200, so as to be suitable for various models of foot switches. At the same time, the structure of the ratchet wheel 3204 and the positioning pin 3104 is simpler, the processing difficulty is lower, and the cost is lower.

[0043] In one embodiment, as shown in Figures 1-3 The clamping members are configured as stop bars extending along the length direction of the plate body. The first clamping member 301 is located on the outer side edge of the first plate body 100, and the second clamping member 302 is located on the outer side edge of the second plate body 200. The height of the stop bar is higher than the thickness of the electrotome foot switch, for example. On the one hand, it can more stably fix the foot switch; on the other hand, the part of the foot switch that is higher than the foot switch can stop the operator's foot to prevent stepping on the empty.

[0044] In one embodiment, as shown in Figures 1-3 The first clamping piece 301 and the inner side of the second clamping piece 302 are provided with limiting grooves 303, which are used to abut the lower edge of the foot switch; the width of the limiting groove 303 is 1-2 cm; the depth is 1-2 cm. The limiting grooves 303 are, for example, equally spaced, and the opposite inner sides of the first clamping piece 301 and the second clamping piece 302 are cut to form a toothed groove. In this way, the position of the foot switch can be adjusted according to the needs of the operator.

[0045] In one embodiment, as shown in Figures 1-3 The first clamping piece 301 and the second clamping piece 302 are made of wear-resistant rubber material, and the length of the first clamping piece 301 and the second clamping piece 302 is not more than 1 / 3 of the length of the plate body. In this way, the friction between the first clamping piece 301 and the second clamping piece 302 and the foot switch can be increased, and the stability between the foot switch and the foot pad can be improved, so that the foot switch will not be separated or displaced from the plate body due to the operator's mistake.

[0046] In one embodiment, as shown in Figure 2 The operator's foot pad for the foot switch further comprises:

[0047] The bottom disc 105 is provided on the bottom surface of the first plate body 100, and the bottom disc 105 is configured as a suction disc to adsorb the first plate body 100 to the ground. The bottom disc 105 is used to adsorb the operator's foot pad for the foot switch to the floor of the operating room, so that it will not be displaced due to accidental collision during the operation. To ensure that the operator can always maintain a fixed position with the foot switch during the operation.

[0048] In one embodiment, as shown in Figures 2-3 The connecting shaft 103 is integrally formed with the first plate body 100. In this way, the processing difficulty can be reduced, and the medical cost can be further reduced.

[0049] In one embodiment, as shown in Figures 1-3 The plate body is made of transparent hard material. It is convenient for cleaning and disinfection.

[0050] In one embodiment, as shown in Figures 1-3 The first plate body 100 and the second plate body 200 are the same shape, and the width of the first plate body 100 and the second plate body 200 is 10-15 cm, and the length is 28-30 cm. In this way, the operator's foot pad for the foot switch is convenient to store and arrange, and does not occupy too much space for instrument arrangement.

[0051] The utility model discloses a surgeon's foot pad for foot switch, when using, first adsorb first plate body 100 at predetermined position, then open second plate body 200, and the foot switch is connected in the limiting recess, and according to the model of surgeon and foot switch is adjusted and positioned. In the operation process, the surgeon steps on the plate body, and the heel is placed on the position corresponding to the connecting shaft 103, and the left and right rotation of the sole can easily realize the switching of the left and right keys. After finishing, the foot switch is taken down, and the first plate body 100 and the second plate body 200 are combined.

[0052] Although the embodiments of the present application have been disclosed as above, they are not limited to the applications listed in the specification and the embodiments, and can be fully applied to various fields suitable for the present application. For those skilled in the art, other modifications can be easily realized, and therefore the present application is not limited to specific details and the figures shown and described herein.

Claims

1. A foot pad for a surgeon's foot for a footswitch, characterized in that The utility model relates to a pedal switch fixing device, including: a plate body including a first plate body and a second plate body; the first plate body and the second plate body both have a connecting end and a free end, and the connecting ends of the first plate body and the second plate body are connected in a pivotable manner; and a clamping piece including a first clamping piece arranged at the free end of the first plate body and a second clamping piece arranged at the free end of the second plate body; a positioning space is defined between the first clamping piece and the second clamping piece, and the positioning space accommodates and positions a pedal switch.

2. The foot control for a footswitch according to claim 1, wherein, Further including: a connecting shaft arranged at the connecting end of the first plate body, and the axis of the connecting shaft is perpendicular to the plate surface of the first plate body; a connecting hole formed at the connecting end of the second plate body, and the connecting shaft passes through the connecting hole to achieve the pivotable connection of the first plate body and the second plate body; and an angle adjustment assembly including a first ratchet arranged on the outer peripheral wall of the connecting shaft and extending to the entire outer peripheral wall; a second ratchet arranged on the inner edge of the connecting hole and extending to the entire inner peripheral edge.

3. The foot pad for a footswitch according to claim 1, wherein Further including: a connecting shaft arranged at the connecting end of the first plate body, and the axis of the connecting shaft is perpendicular to the plate surface of the first plate body; a connecting hole formed at the connecting end of the second plate body, and the connecting shaft passes through the connecting hole to achieve the pivotable connection of the first plate body and the second plate body; and an angle adjustment assembly including a ratchet arranged on the inner edge of the connecting hole and configured as a toothed groove extending to the entire inner peripheral edge of the connecting hole; and a positioning thimble arranged on the connecting shaft and axially perpendicular to the connecting shaft; the positioning thimble is mounted on the connecting shaft by means of an elastic member; under the action of the elastic member, the positioning thimble is inserted into the toothed groove of the ratchet to form a brake.

4. The foot pad for a footswitch according to claim 1, wherein The clamping piece is configured as a stop bar extending along the length direction of the plate body; the first clamping piece is located at the outer side edge of the first plate body, and the second clamping piece is located at the outer side edge of the second plate body.

5. The foot control for a footswitch according to claim 4, wherein, Limiting grooves are formed on the inner side edges of the first clamping piece and the second clamping piece, and the limiting grooves are used for abutting against a pedal switch; the width of the limiting grooves is 1-2 cm, and the depth is 1-2 cm.

6. The foot control for a surgical footswitch of claim 5, wherein, The first clamping piece and the second clamping piece are both made of wear-resistant rubber material, and the length of the first clamping piece and the second clamping piece does not exceed 1 / 3 of the length of the plate body.

7. The foot control for a footswitch according to claim 1, wherein, Further including: a base plate arranged on the bottom surface of the plate body, and the base plate is configured as a suction cup to adsorb the plate body to the ground.

8. The foot pad for a foot switch according to any one of claims 2 or 3, wherein The connecting shaft is integrally formed with the first plate body.

9. The foot control for a footswitch according to claim 1, wherein, The plate body is made of transparent hard material.

10. The foot control for a surgical footswitch of claim 9, wherein, The first plate body and the second plate body are of the same shape, and the width of the first plate body and the second plate body is 10-15 cm, and the length is 28-30 cm.

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