CN110269773A - Refreshing outer operation lateral posture upper limb bracket - Google Patents

Abstract

The invention discloses a supine position upper limb bracket on the side of the neurosurgery, comprising a support pad, a chute, a positioning hole, a placement groove, a displacement mechanism, a limit mechanism, a sliding mechanism and a connecting mechanism. , first, through the action of the placement slot, the upper limb that is in contact with the support pad after the patient's prone position is given place to prevent the upper limb from being compressed, and then the displacement mechanism is moved to the patient through the use of the displacement mechanism and the limit mechanism. The position of the torso is fixed, and then the sliding mechanism is used to move the connecting mechanism to the position of the knee joint of the upper limb on the other side of the patient. Finally, through the use of the connecting mechanism, the position of the upper limb on the other side of the patient is finally fixed. , it can be seen that the use of the device can prevent the occurrence of complications in the operation position caused by the movement of the arm during the operation, which not only ensures the effect of the operation, but also protects the patient.

Description

Neurosurgery side prone position upper limb bracket

technical field

The invention relates to a bracket, in particular to a supine upper limb bracket on the side of neurological surgery.

Background technique

Surgery such as posterior cranial fossa and cervical spinal cord needs to be placed in a prone position on the side, and a head frame needs to be used to fix the head, which is beneficial to the exposure of the surgical field. There is no corresponding table attachment for immobilizing the upper extremity. At the same time, the operation of the posterior fossa and cervical spinal cord is difficult for anesthesia and operation. It needs to be operated under a microscope to reduce surgical complications and improve the treatment effect. Therefore, the operation time is long, and the arm is not allowed to be moved during the operation. Proper operation may lead to complications of surgical position, such as brachial plexus injury, skin pressure ulcers, electrosurgical injury caused by arm contact with metal parts of the operating bed, etc. In neurosurgery, the surgeon has high requirements on the surgical position, and there is currently no neurosurgery in the hospital. In view of the above defects, it is necessary to design the prone position upper limb bracket on the surgical side.

SUMMARY OF THE INVENTION

The technical problem to be solved by the present invention is to provide a supine position upper limb bracket on the side of the neurosurgery to solve the problem that the hospital does not have a supine position upper limb bracket on the side of the neurosurgery at present.

In order to solve the above-mentioned technical problems, the technical scheme of the present invention is as follows: the supine upper limb bracket on the side of the neurosurgery includes a support pad, a chute, a positioning hole, a placement groove, a displacement mechanism, a limit mechanism, a sliding mechanism, and a connecting mechanism, all of which are The chute is integrally arranged at the upper and lower ends of the inner support pad, the number of the positioning holes is several pieces, the positioning holes are integrally arranged at the upper and lower ends of the left side inside the support pad, and the placement slot is integrally arranged at the support pad. On the left side of the pad, the displacement mechanism is slidably installed inside the chute, the limiting mechanism is fixed at the upper and lower ends of the displacement mechanism, the sliding mechanism is slidably installed inside the displacement mechanism, and the connecting mechanism is fixed. It is arranged at the rear end of the sliding mechanism.

Further, the displacement mechanism is composed of a sliding pin, a bracket, a guide hole, a placement hole and an escape hole, the sliding pin is slidably arranged inside the chute, and the bracket is fixed on the top of the sliding pin.

Further, the guide holes are integrally arranged inside the bracket, the guide holes are through holes, the number of the placement holes is several pieces, and the placement holes are integrally arranged on the left and right sides inside the bracket.

Further, the abdication holes are integrally provided at the upper and lower ends of the inside of the bracket, and the escape holes are through holes.

Further, the limiting mechanism is composed of a mounting plate and a bolt.

Further, the mounting plate is fixed on the upper and lower ends of the bracket, and the bolt thread is arranged inside the mounting plate.

Further, the sliding mechanism is composed of a sliding block and a screw pin.

Further, the sliding block is slidably arranged inside the guide hole, and the screw pin threads are arranged on the left and right sides of the inside of the sliding block.

Further, the connecting mechanism is composed of a placing sleeve and a top post.

Further, the placing sleeve is fixed at the rear end of the slider, and the placing sleeve is threadedly sleeved with a top post.

Compared with the prior art, in the lateral prone position upper limb bracket for neurological surgery, the medical staff first moves the device to the operating bed, then moves the patient to the support pad, and puts the patient in the lateral prone position on the support pad, Simultaneously, put the patient's arm in contact with the support pad into the placement groove to prevent the patient's arm in contact with the support pad from being squeezed. The medical staff then moves the displacement mechanism along the direction of the chute until the displacement mechanism moves to the patient After the upper torso is above the upper torso, the limit mechanism and the positioning hole are used together to fix the moved state of the displacement mechanism. The medical staff then moves the sliding mechanism to the elbow joint of the other arm of the patient. The mechanism and the displacement mechanism are used together to fix the moving state of the sliding mechanism. The medical staff then use the connecting mechanism to clamp and fix the arm on the other side of the patient, so that the patient's prone position is not in contact with the support pad. The contacting upper limb is fixed in position. It can be seen from the above that the device in the present application first uses the action of the placement groove to give place to the upper limb that is in contact with the support pad after the patient's prone position to prevent the upper limb from being compressed, and then passes Using the displacement mechanism and the limit mechanism, move the displacement mechanism to the position of the patient's upper torso for fixing, and then use the sliding mechanism to move the connecting mechanism to the knee joint of the upper limb on the other side of the patient. The use of the mechanism finally realizes the position fixation of the other upper limb of the patient. It can be seen that the use of this device can prevent the occurrence of complications caused by the movement of the arm during the operation, which not only ensures the operation effect and protect the patient.

Description of drawings

Figure 1 is a partial front view of the upper limb bracket in the prone position on the neurosurgery side;

Figure 2 is a left cross-sectional view of the upper limb bracket in the prone position on the side of the neurosurgery;

FIG. 3 is an enlarged cross-sectional view of an interior part of the support pad.

Support pad 1, chute 2, positioning hole 3, placement slot 4, sliding pin 5, bracket 6, guide hole 7, placement hole 8, yield hole 9, mounting plate 10, bolt 11, slider 12, screw pin 13 , Place the sleeve 14 and the top column 15.

The following specific embodiments will be further described with reference to the above drawings.

Detailed ways

In the following, numerous specific details are set forth in order to provide a thorough understanding of the concepts underlying the described embodiments. However, it will be apparent to those skilled in the art that the described embodiments may be practiced without some or all of these specific details. In other instances, well-known processing steps have not been described in detail.

Example 1

As shown in Figure 1 and Figure 2, the supine upper limb bracket on the surgical side of the neurosurgery includes a support pad 1, a chute 2, a positioning hole 3, a placement slot 4, a displacement mechanism, a limit mechanism, a sliding mechanism, and a connecting mechanism. The chute 2 is integrally arranged at the upper and lower ends of the support pad 1, and the number of the positioning holes 3 is several pieces. The slot 4 is integrally arranged on the left side inside the support pad 1, the displacement mechanism is slidably arranged inside the chute 2, the limiting mechanism is fixed on the upper and lower ends of the displacement mechanism, and the sliding mechanism is slidably arranged on the displacement mechanism Inside, the connecting mechanism is fixed at the rear end of the sliding mechanism.

For the supine upper limb bracket on the side of the neurosurgery, the medical staff first moves the device to the operating bed, then moves the patient to the support pad 1, and puts the patient in the lateral prone position on the support pad 1. The arm of the patient in contact with the support pad 1 is placed in the placement slot 4 to prevent the arm of the patient in contact with the support pad 1 from being squeezed. The medical staff then moves the displacement mechanism along the direction of the chute 2 until the displacement mechanism moves to After the upper position of the patient's upper torso, the limit mechanism is used in conjunction with the positioning hole 3 to fix the moved state of the displacement mechanism. The medical staff then moves the sliding mechanism to the elbow joint of the other arm of the patient. Through the cooperation of the sliding mechanism and the displacement mechanism, the moving state of the sliding mechanism is fixed, and the medical staff then use the connecting mechanism to clamp and fix the arm on the other side of the patient, so that the patient's prone position is not connected to the support. The position of the upper limb in contact with the pad 1 is fixed. It can be seen from the above that the device in the present application first uses the action of the placement groove to give place to the upper limb that is in contact with the support pad after the patient is in a prone position to prevent the upper limb from being compressed. Then, through the use of the displacement mechanism and the limit mechanism, the displacement mechanism is moved to the position of the patient's upper torso for fixation, and then the sliding mechanism is used to move the connecting mechanism to the position of the upper limb knee joint on the other side of the patient, and finally Through the use of the connecting mechanism, the position of the upper limb on the other side of the patient is finally fixed. It can be seen that the use of this device can prevent the occurrence of complications of the surgical position due to the movement of the arm during the operation. It ensures the effect of the operation and also protects the patient.

Example 2

As shown in Figure 1, Figure 2, and Figure 3, the upper limb bracket in the prone position on the surgical side of the neurosurgery includes a support pad 1, a chute 2, a positioning hole 3, a placement slot 4, a displacement mechanism, a limit mechanism, a sliding mechanism, a connection mechanism, the chute 2 is integrally arranged at the upper and lower ends of the support pad 1, the number of the positioning holes 3 is several pieces, and the positioning holes 3 are integrally arranged at the upper and lower ends of the left side of the support pad 1, so The placement slot 4 is integrally arranged on the left side of the support pad 1, the displacement mechanism is slidably arranged inside the chute 2, the limiting mechanism is fixed at the upper and lower ends of the displacement mechanism, and the sliding mechanism is slidably arranged. Inside the displacement mechanism, the connecting mechanism is fixed at the rear end of the sliding mechanism, and the displacement mechanism is composed of a sliding pin 5, a bracket 6, a guide hole 7, a placement hole 8 and a vacant hole 9. The sliding pin 5 is slidably arranged inside the chute 2, the bracket 6 is fixed on the top of the sliding pin 5, the guide hole 7 is integrally arranged inside the bracket 6, the guide hole 7 is a through hole, and the placement hole The number of 8 is several pieces, the placement holes 8 are integrally arranged on the left and right sides of the inside of the bracket 6, the abdication holes 9 are integrally arranged at the upper and lower ends of the inside of the bracket 6, and the ablution holes 9 are through holes, The limiting mechanism is composed of a mounting plate 10 and bolts 11. The mounting plate 10 is fixed on the upper and lower ends of the bracket 6. The bolts 11 are threaded inside the mounting plate 10. The sliding mechanism consists of a sliding mechanism. A block 12 and a screw pin 13 are formed, the slider 12 is slidably arranged inside the guide hole 7, the screw pin 13 is threadedly arranged on the left and right sides of the inside of the slider 12, and the connection mechanism consists of a placing sleeve 14 and a top The said placing sleeve 14 is fixed on the rear end of the slider 12, and the said placing sleeve 14 is threadedly sleeved with a top post 15.

For the supine upper limb bracket on the side of the neurosurgery, the medical staff first moves the device to the operating bed, then moves the patient to the support pad 1, and puts the patient in the lateral prone position on the support pad 1. The arm of the patient in contact with the support pad 1 is placed in the placement slot 4 to prevent the arm of the patient in contact with the support pad 1 from being squeezed. Move to the left until the bracket 6 is moved to the upper position of the patient's upper torso, the medical staff then screw the bolt 11 into the positioning hole 3 to fix the moved state of the bracket 6, and the medical staff then place the slider 12 together The sleeve 14 moves along the direction of the guide hole 7 until the placing sleeve 14 moves to the elbow joint of the other arm of the patient, and then the screw pin 13 is screwed into the placing hole 8, so as to connect the slider 12 together with the placing sleeve 14 The state after the movement is fixed, and the medical staff then puts the arm on the other side of the patient into the placing sleeve 14 first and then passes through the corresponding abdication hole 9, and the medical staff then rotates the top post 15 clockwise by hand, and the described The top post 15 is made of hard rubber material, so that the top post 15 can softly clamp and fix the arm of the patient in the placement sleeve 14. It can be seen from the above that the device in the present application first passes the action of the placement groove to place the patient side in a prone position. Afterwards, the upper limb in contact with the support pad is given position to prevent the upper limb from being compressed, and then the displacement mechanism is moved to the position of the patient's upper torso through the use of the displacement mechanism and the limit mechanism for fixation, and then the sliding mechanism is used. , move the connecting mechanism to the position of the knee joint of the upper limb on the other side of the patient, and finally realize the position fixation of the upper limb on the other side of the patient through the use of the connecting mechanism. Preventing the occurrence of surgical position complications due to the movement of the arm during the operation not only ensures the effect of the operation, but also protects the patient.

Claims (10)

1. refreshing outer operation lateral posture upper limb bracket, it is characterised in that including supporting pad, sliding slot, location hole, placing groove, displacement machine Structure, position-limit mechanism, sliding equipment, bindiny mechanism, the sliding slot are integrally provided on upper and lower ends inside supporting pad, the positioning Hole number is several, and the location hole is integrally provided on supporting pad inside left upper and lower ends, and the placing groove is integrally set In supporting pad inside left, the displacement mechanism sliding is set to inside sliding slot, and the position-limit mechanism is fixedly arranged on displacement mechanism Upper and lower ends, the sliding equipment sliding are set to inside displacement mechanism, and the bindiny mechanism is fixedly arranged on sliding equipment rear end.

2. mind outer operation lateral posture upper limb bracket according to claim 1, it is characterised in that the displacement mechanism by Sliding pin, bracket, pilot hole, putting hole and relief hole composition, the sliding pin sliding are set to inside sliding slot, and the bracket is solid At the top of sliding pin.

3. mind outer operation lateral posture upper limb bracket according to claim 2, it is characterised in that the pilot hole one Set on internal stent, the pilot hole is through-hole, and the placement hole number is several, and the putting hole is integrally provided on At left and right sides of internal stent.

4. mind outer operation lateral posture upper limb bracket according to claim 2, it is characterised in that the relief hole one Set on internal stent upper and lower ends, the relief hole is through-hole.

5. mind outer operation lateral posture upper limb bracket according to claim 1, it is characterised in that the position-limit mechanism by Mounting plate and bolt composition.

6. mind outer operation lateral posture upper limb bracket according to claim 5, it is characterised in that the mounting plate is fixed In bracket upper and lower ends, the bolt thread is set to inside mounting plate.

7. mind outer operation lateral posture upper limb bracket according to claim 1, it is characterised in that the sliding equipment by Sliding block and spiral pin composition.

8. mind outer operation lateral posture upper limb bracket according to claim 7, it is characterised in that the sliding block sliding is set Inside pilot hole, the spiral pin screw thread is set to the left and right sides inside sliding block.

9. mind outer operation lateral posture upper limb bracket according to claim 1, it is characterised in that the bindiny mechanism by Housing sleeve and top pillar composition.

10. mind outer operation lateral posture upper limb bracket according to claim 9, it is characterised in that the housing sleeve is fixed In sliding block rear end, the housing sleeve thread bush is equipped with top pillar.