CN219501451U - Endoscopic thyroid upper limb fixing device - Google Patents

Abstract

The utility model discloses a laparoscopic thyroid upper limb fixation device, which comprises a mounting seat, an adjusting shaft is arranged on the side of the mounting seat, a ratchet rotating shaft is connected to the connecting arm of the adjusting rotating shaft, and a supporting plate is connected to the connecting arm of the ratchet rotating shaft. A support pad is connected above the support plate. The utility model installs the mounting seat on the operating bed, supports the patient's upper limbs through the support pad, solves the problem that the traditional operating bed cannot support the patient's upper limbs, fully and completely exposes the armpits, and reduces the work difficulty of medical staff; The utility model makes it easy to adjust the support angle of the support pad through the setting of the ratchet rotating shaft and the adjusting rotating shaft; the utility model makes it more convenient to adjust the unfolding angle of the patient's upper limbs through the setting of the ratchet rotating shaft.

Description

A laparoscopic thyroid upper limb immobilization device

technical field

The utility model belongs to the technical field of laparoscopic thyroid upper limb fixation, in particular to a laparoscopic thyroid upper limb fixation device.

Background technique

In my country, the incidence of thyroid cancer is gradually increasing, and the proportion of young patients is getting higher and higher. The traditional radical operation for thyroid cancer uses neck dermatoglyph incision, which leaves scars on the neck, which affects the appearance. Some patients will choose to make incisions in other places, such as the commonly used areola approach, but since laparoscopic surgery is not a minimally invasive surgery, the trauma is greater than that of open surgery. Therefore, more and more patients choose radical thyroidectomy through the axillary approach.

After general anesthesia for thyroid surgery via the axillary approach, the upper limbs of the patient need to be naturally abducted by 60-90°, the armpits should be exposed and fixed, and then the drape should be routinely disinfected. The traditional operating bed still lacks the surgical support needed for unilateral upper limb abduction. In clinical practice, surgeons often use side panels and multiple pieces of surgical drape to fold and place them under the patient's upper limbs to play a supporting role. However, there is no protective device around the side plate, and there is no fixing element to fix the side plate and the operating bed. During the operation, the upper limb may fall from the side plate, and excessive abduction may damage the nerve, which will affect the function of the upper limb after operation.

Utility model content

In order to solve the problems raised in the above-mentioned background technology. The utility model provides a laparoscopic thyroid upper limb fixation device, which has the characteristics of being convenient for supporting the upper limbs and conveniently adjusting the angle.

In order to achieve the above object, the utility model provides the following technical solutions: a laparoscopic thyroid upper limb fixation device, including a mounting base, an adjusting shaft is arranged on the side of the mounting base, a ratchet shaft is connected to the connecting arm of the adjusting shaft, and the ratchet shaft A support plate is connected to the connecting arm, and a support pad is connected above the support plate.

In order to ensure that the support pad can change with the shape of the upper limb after the upper limb is put on, so as to ensure the comfort of the patient, the support effect can also be ensured. Further, the support pad is a gel component.

In order to fix the patient's upper limbs on the support board and ensure the effect of supporting and fixing the upper limbs, further, at least two restraint straps are connected to the support board.

In order to facilitate the connection of the restraint belt, further, the restraint belt is connected with Velcro, wherein the thorny surface of the Velcro is connected to the end of the contact surface of the restraint belt with the patient, and the hairy surface of the Velcro is connected to the other side of the restraint belt.

In order to make the angle of the support plate rotate up and down, further, the adjusting shaft includes a connecting seat, the connecting seat is connected with a supporting shaft, and the connecting arm of the ratchet rotating shaft is provided with a through hole corresponding to the supporting shaft.

In order to fix the angle after adjustment, further, engaging teeth are provided on the contact surfaces of the connecting seat and the ratchet rotating shaft. An adjustment knob is engaged on the support shaft.

In order to be more ergonomic and increase the comfort of the patient without affecting the surgical field of view, further, the length of the support pad is 70cm, the width of the support pad is 15cm, the height of the support pad near the end of the operating bed is 15cm, and the support pad is another The height at one end is 10cm.

In order to make it difficult for the upper limbs of the patient to be displaced, further, an arc-shaped groove is provided in the middle of the upper surface of the support pad.

Compared with the prior art, the beneficial effects of the utility model are:

1. The utility model installs the mounting seat on the operating bed, and supports the patient's upper limbs through the support pad, which solves the problem that the traditional operating bed cannot support the patient's upper limbs, fully and completely exposes the armpits, and reduces the work difficulty of medical staff ;

2. The utility model makes it easy to adjust the supporting angle of the support pad through the setting of the ratchet rotating shaft and the adjusting rotating shaft;

3. The utility model makes it more convenient to adjust the deployment angle of the patient's upper limbs through the setting of the ratchet rotating shaft;

4. The support pad of the utility model is a gel component, which is not easy to collapse, and avoids damage to the patient's axillary nerve caused by the collapse. After the upper limb is placed, the support pad can change with the shape of the upper limb, thereby ensuring the comfort of the patient. At the same time, it can also ensure the supporting effect;

5. The overall curved structure of the support pad of the utility model is more in line with ergonomics and further increases the comfort of the patient. In addition, it has been found through experiments that the length of the support pad is set to 70cm, and the width of the support pad 3 is set to 15cm. While ensuring the stability of the support, it will not affect the surgical field of view;

6. There is an arc-shaped groove in the middle of the upper surface of the support pad 3, and the setting of the arc-shaped groove makes it difficult for the patient's upper limbs to shift after being placed on it;

7. At least two restraint belts are connected to the support plate of the utility model, and the upper limbs of the patient are fixed on the support plate through the restraint belts to ensure the support and fixation effect on the upper limbs.

Description of drawings

The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the description, and are used to explain the utility model together with the embodiments of the utility model, and do not constitute a limitation to the utility model. In the attached picture:

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structure schematic diagram of adjusting rotating shaft of the utility model;

Fig. 3 is the structural representation of the utility model support pad;

In the figure: 1. mounting seat; 2. ratchet shaft; 3. support pad; 4. support plate; 5. restraint belt; 6. Velcro; 7. adjusting shaft; Adjustment knob; 74, support shaft.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Example 1

Please refer to Figures 1-3, the utility model provides the following technical solutions: a laparoscopic thyroid upper limb fixation device, including a mounting base 1, the side of the mounting base 1 is provided with an adjustment shaft 7, and the connecting arm of the adjustment shaft 7 is connected with The ratchet shaft 2, the structure and principle of the ratchet shaft 2 are the same as those of the ratchet wrench, the connecting arm of the ratchet shaft 2 is connected with a support plate 4, and the top of the support plate 4 is connected with a support pad 3.

By adopting the above-mentioned technical scheme, the installation seat 1 is installed on the operating bed, and the patient's upper limbs are supported by the support pad 3, which solves the problem that the traditional operating bed cannot support the patient's upper limbs, fully and completely exposes the armpit, and reduces the burden of medical staff. Through the setting of the ratchet rotating shaft 2 and the adjusting rotating shaft 7, the support angle of the support pad 3 is easy to adjust; through the setting of the ratchet rotating shaft 2, the adjustment of the patient's upper limb deployment angle is more convenient.

Specifically, the support pad 3 is a gel member.

By adopting the above-mentioned technical scheme, the support pad 3 is made of gel material, which is not easy to collapse, and avoids damage to the patient's axillary nerve caused by the collapse. After the upper limb is placed, the support pad 3 can change with the shape of the upper limb, thereby ensuring While the patient is comfortable, the support effect can also be ensured. In addition, when the external force is lost, the support pad 3 can return to its original state.

Specifically, the length of the support pad 3 is 70 cm, the width of the support pad 3 is 15 cm, the height of the end of the support pad 3 near the operating bed is 15 cm, and the height of the other end of the support pad 3 is 10 cm.

By adopting the above technical scheme, the overall curved structure of the support pad 3 is more in line with ergonomics and further increases the comfort of the patient. In addition, it has been found through experiments that the length of the support pad 3 is set to 70 cm, and the width of the support pad 3 is set to 70 cm. It is 15cm, which will not affect the surgical field of view while ensuring the stability of the support.

Specifically, an arc-shaped groove is provided in the middle of the upper surface of the support pad 3 .

By adopting the above technical scheme, the arrangement of the arc-shaped groove makes it difficult for the patient's upper limbs to shift after being put on.

Example 2

This embodiment differs from Embodiment 1 in that: specifically, at least two restraint straps 5 are connected to the support plate 4. In this embodiment, there are two restraint straps 5, which are installed on a quarter of the support pad 3 respectively. One and three quarters, the restraint belt 5 is a nylon belt material.

By adopting the above technical solution, the patient's upper limbs are fixed on the support plate 4 through the restraint belt 5, ensuring the support and fixation effect on the upper limbs, and at the same time facilitating wiping and disinfection.

Specifically, Velcro 6 is connected to the restraint belt 5 , wherein the stabbed surface of the Velcro is connected to the end of the contact surface between the restraint belt 5 and the patient, and the hairy surface of the Velcro is connected to the other side of the restraint belt 5 .

By adopting the above technical solution, the connection of the restraint belt 5 is facilitated.

Example 3

The difference between this embodiment and Embodiment 1 is that: specifically, the adjusting shaft 7 includes a connecting seat 71, the connecting seat 71 is connected with a support shaft 74, and the connecting arm of the ratchet rotating shaft 2 is provided with a channel corresponding to the supporting shaft 74 hole.

By adopting the above technical solution, the angle of the support plate 4 can be adjusted by rotating up and down.

Specifically, engaging teeth 72 are provided on the contact surfaces of the connecting seat 71 and the ratchet shaft 2 . An adjustment knob 73 is engaged on the support shaft 74 .

By adopting the above technical solution, it is convenient to fix the angle after adjustment.

In summary, the utility model installs the mounting base 1 on the operating bed, supports the patient's upper limbs through the support pad 3, solves the problem that the traditional operating bed cannot support the patient's upper limbs, fully and completely exposes the armpits, and reduces the The working difficulty of medical staff; the utility model makes the support angle of the support pad 3 easy to adjust through the setting of the ratchet rotating shaft 2 and the adjusting rotating shaft 7; the utility model makes the adjustment of the patient's upper limb deployment angle easier convenience; the support pad 3 of the utility model is a gel component, and after the upper limb is put on, the support pad 3 can change with the shape of the upper limb, thereby ensuring the comfort of the patient while also ensuring the support effect; the utility model The novel support board 4 is connected with at least two restraint belts 5, and the patient's upper limbs are fixed on the support board 4 by the restraint belts 5, so as to ensure the support and fixation effect on the upper limbs.

Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (8)

1. The utility model provides a chamber mirror thyroid gland upper limbs fixing device, includes mount pad, its characterized in that: the side of mount pad is equipped with the regulation pivot, be connected with the ratchet pivot on the linking arm of regulation pivot, be connected with the backup pad on the linking arm of ratchet pivot, the top of backup pad is connected with the supporting pad, the supporting pad is the gel component.

2. The endoscopic thyroid upper limb fixation apparatus according to claim 1, wherein: at least two binding belts are connected to the supporting plate.

3. The endoscopic thyroid upper limb fixation apparatus according to claim 2, wherein: the binding belt is connected with a magic tape, wherein the magic tape thorn face is connected at the end part of the binding belt and the patient contact face, and the magic tape hair face is connected on the other face of the binding belt.

4. The endoscopic thyroid upper limb fixation apparatus according to claim 1, wherein: the adjusting rotating shaft comprises a connecting seat, a supporting shaft is connected to the connecting seat, and a through hole corresponding to the supporting shaft is formed in a connecting arm of the ratchet rotating shaft.

5. The endoscopic thyroid upper limb fixation apparatus according to claim 4, wherein: and the contact surfaces of the connecting seat and the ratchet wheel rotating shaft are provided with meshing teeth.

6. The endoscopic thyroid upper limb fixation apparatus according to claim 4, wherein: an adjusting knob is meshed with the supporting shaft.

7. The endoscopic thyroid upper limb fixation apparatus according to claim 1, wherein: the length of the supporting pad is 70cm, the width of the supporting pad is 15cm, the height of the supporting pad, which is close to one end of the operating table, is 15cm, and the height of the other end of the supporting pad is 10cm.

8. The endoscopic thyroid upper limb fixation apparatus according to claim 1, wherein: an arc-shaped groove is formed in the middle of the upper surface of the supporting pad.