Electrode clamp for thyroid surgery nerve monitoring

Abstract

The utility model discloses an electrode clamp for thyroid surgery nerve monitoring. The electrode clamp comprises a clamping plate and a U-shaped elastic piece. Clamping plates are symmetrically arranged on the two sides of the U-shaped elastic sheet; operation blocks are arranged on the outer sides of the clamping plates, meshing teeth are arranged on the inner sides of the clamping plates in an array mode, and mounting cylinders are arranged in the middles of the clamping plates. The middle of the mounting cylinder is in threaded connection with an electrode column; the first rear end of the electrode column is connected with a wire, and the lower end of the electrode column is detachably connected with a motor needle. The resilience force of the clamping plates and the occlusion teeth on the clamping plates are driven by the U-shaped elastic pieces, so that the thyroid clamping stability of the electrode clamp is ensured, the thyroid is stably clamped, the puncture depth is controlled through the mounting cylinder, and the nerve monitoring stability is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical auxiliary instrument technical field, concretely relates to a thyroid surgery nerve monitoring electrode clamp. BACKGROUND

[0002] Thyroid surgery is a kind of surgical treatment means for thyroid disease, mainly used to remove diseased tissue, restore normal function of thyroid gland or prevent further development of disease;Common thyroid surgery is divided into the following types: thyroid partial resection, thyroid total resection, thyroid subtotal resection, thyroid isthmus resection, thyroid cancer radical resection;When carrying out thyroid surgery, surgery can damage recurrent laryngeal nerve and superior laryngeal nerve, leading to complications such as hoarseness and coughing;Therefore, nerve monitoring electrode clamp needs to be used to hold thyroid gland during the operation, to convert biological signal into electrical signal, to monitor and protect nervous system, to avoid patient injury;

[0003] Therefore, the utility model discloses a kind of electrode clamp for thyroid surgery nerve monitoring. INVENTION CONTENTS

[0004] In order to achieve the above technical effects, the utility model is realized by the following technical schemes:

[0005] A kind of electrode clamp for thyroid surgery nerve monitoring, comprising: clamping plate, U-shaped elastic sheet;

[0006] The U-shaped elastic sheet is symmetrically provided with clamping plate on both sides;Operation block is arranged outside the clamping plate, and occlusal tooth is arranged in the clamping plate;The middle part of the clamping plate is provided with a mounting cylinder;The mounting cylinder is connected with electrode column in the middle part by screw thread;The electrode column rear end is connected with lead wire, and the lower end of the electrode column is detachably connected with motor needle;

[0007] Further, the U-shaped elastic sheet and the two clamping plates form a U-shaped clamp;The opening angle range of the U-shaped clamp is 0-100 °;

[0008] Further, the mounting cylinder is rotatably connected with the clamping plate, and the puncture depth of motor needle is controlled by rotating the mounting cylinder to control the up-down movement of electrode column;

[0009] Further, the operation block is provided with a through hole in the middle part, and the lead wire is arranged in the through hole;

[0010] Further, the front end of the occlusal tooth is conical frustum, to ensure the stability of the U-shaped clamp occlusion.

[0011] The utility model has the advantages of:

[0012] The utility model discloses a kind of electrode clamps for thyroid surgery nerve monitoring, comprising: clamping plate, U-shaped elastic sheet, mounting sleeve, operating block, mounting cylinder, wire;U-shaped elastic sheet and two the clamping plate form a U-shaped clamp, open U-shaped clamp by pressing operating block, electrode clamp for thyroid surgery nerve monitoring is clamped on thyroid body, the resilience of clamping plate and the occlusal tooth on clamping plate are driven by U-shaped elastic sheet, ensure the stability of electrode clamp to thyroid clamping;

[0013] After electrode clamp is clamped on thyroid, rotating mounting cylinder controls motor needle to stretch out clamping plate, pierce into thyroid, the depth of penetration is controlled by mounting cylinder motor needle, ensure the stability of nerve monitoring;

[0014] As above, the utility model discloses a kind of electrode clamps for thyroid surgery nerve monitoring, the resilience of clamping plate and the occlusal tooth on clamping plate are driven by U-shaped elastic sheet, ensure the stability of electrode clamp to thyroid clamping, ensure the stable clamping to thyroid, and the depth of penetration is controlled by mounting cylinder, ensure the stability of nerve monitoring. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will be needed to use the drawing for the embodiment to make simple introduction.

[0016] Figure 1 It is a kind of whole structure schematic diagram of electrode clamp for thyroid surgery nerve monitoring;

[0017] Figure 2 It is a kind of electrode clamp for thyroid surgery nerve monitoring view structure schematic diagram;

[0018] Figure 3 It is a kind of section structure schematic diagram of electrode clamp for thyroid surgery nerve monitoring.

[0019] In the drawing, the components represented by each reference numeral are as follows:

[0020] 1-clamping plate, 101-U-shaped elastic sheet, 102-clamping plate, 103-operating block, 2-mounting cylinder, 201-electrode column, 202-motor needle, 3-catheter. DETAILED DESCRIPTION

[0021] In order to solve the problems existing in prior art hand rehabilitation training device, the utility model discloses a kind of electrode clamps for thyroid surgery nerve monitoring, comprising: clamping plate, U-shaped elastic sheet;

[0022] The U-shaped elastic sheet is symmetrically provided with clamping plates on both sides;The operating block is arranged outside the clamping plate, and the occlusal teeth are arranged in array on the inner side of the clamping plate, and the mounting cylinder is arranged in the middle of the clamping plate;The electrode column is screw-connected in the middle of the mounting cylinder;The wire is connected to the rear end of the electrode column, and the motor needle is detachably connected to the lower end of the electrode column.

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0024] Embodiment 1

[0025] As Figure 1 The utility model discloses a whole structure schematic drawing, in the utility model, disclose a thyroid surgery nerve monitoring electrode clamp, include: clamping plate, U shape elastic sheet,

[0026] Two sides symmetrical arrangement clamping plate of U shape elastic sheet, the clamping plate outside setting operating block, clamping plate inside array setting occlusal tooth, the clamping plate middle part sets up mounting barrel, the mounting barrel middle part screw thread connection electrode column, the electrode column rear end has a connecting wire, and the electrode column lower end detachable connection motor needle,

[0027] In this embodiment, the U-shaped elastic sheet and the two clamping plates form a U-shaped clamp; the opening angle of the U-shaped clamp ranges from 0 to 100 degrees;

[0028] In this embodiment, the mounting barrel is rotatably connected to the clamping plate, and the up-down movement of the electrode column is controlled by rotating the mounting barrel to control the penetration depth of the motor needle;

[0029] In this embodiment, a through hole is formed in the middle of the operating block to install the wire and arrange the wire;

[0030] In this embodiment, the front end of the occlusal tooth is conical to ensure the stability of the occlusion and clamping of the U-shaped clamp;

[0031] In this embodiment, the U-shaped elastic sheet and the two clamping plates form a U-shaped clamp, the electrode clamp for thyroid surgery nerve monitoring is clamped on the thyroid gland by pressing the operating block to open the U-shaped clamp, and the stability of the clamping of the electrode clamp on the thyroid gland is ensured by the resilience of the clamping plate driven by the U-shaped elastic sheet and the occlusal tooth on the clamping plate;

[0032] After the electrode clamp is clamped on the thyroid gland, the mounting barrel is rotated to control the motor needle to extend out of the clamping plate and penetrate into the thyroid gland, and the penetration depth of the motor needle is controlled by the mounting barrel to ensure the stability of the nerve monitoring.

[0033] In summary, the utility model discloses a kind of electrode clamp for thyroid surgery nerve monitoring, comprising: clamping plate, U-shaped elastic sheet, mounting sleeve, operating block, mounting cylinder, wire;U-shaped elastic sheet and two the clamping plate form a U-shaped clamp, open U-shaped clamp by pressing operating block, electrode clamp for thyroid surgery nerve monitoring is clamped on thyroid body, the resilience of clamping plate and the occlusal tooth on clamping plate are driven by U-shaped elastic sheet, guarantee the stability of electrode clamp to thyroid clamping;

[0034] After electrode clamp is clamped on thyroid, rotate mounting cylinder to control motor needle to stretch out clamping plate, pierce into thyroid, the depth of penetration is controlled by mounting cylinder motor needle, ensure the stability of nerve monitoring;

[0035] In summary, the utility model discloses a kind of electrode clamp for thyroid surgery nerve monitoring, ensure the stable clamping to thyroid, and the depth of penetration is controlled by mounting cylinder, ensure the stability of nerve monitoring.

[0036] The preferred embodiments of the utility model disclosed above are only used to help describe the utility model, and the preferred embodiments do not describe all the details, and the utility model is not limited to the specific embodiments described.

Claims

1. An electrode clip for nerve monitoring in thyroid surgery, characterized in that, The utility model relates to a kind of electric acupuncture needle, including: Clamp plate, U-shaped elastic sheet; The U-shaped elastic sheet two sides symmetrical arrangement clamp plate;The clamp plate outside is provided with operating block, and the clamp plate inside is provided with array occlusal tooth, and the clamp plate middle part is provided with installation cylinder;The installation cylinder middle part is threadedly connected electrode column;The electrode column rear end is connected with lead, and the lower end of electrode column is detachably connected motor needle.

2. The electrode clamp for nerve monitoring in thyroid surgery according to claim 1, wherein The U-shaped elastic sheet and two the clamp plate constitute a U-shaped clamp;The opening angle range of the U-shaped clamp is 0-100 °.

3. The electrode clamp for nerve monitoring in thyroid surgery according to claim 1, wherein The installation cylinder is rotatably connected with clamp plate, and the up-and-down movement of electrode column is controlled by rotating installation cylinder to control the puncture depth of motor needle.

4. The electrode clamp for nerve monitoring in thyroid surgery according to claim 1, wherein Operating block middle part is provided with through hole installation lead, and lead is arranged.

5. The electrode clamp for nerve monitoring in thyroid surgery according to claim 1, wherein The front end of the occlusal tooth is conical frustum, to ensure the stability of the occlusion of the U-shaped clamp.

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