CN215840199U

CN215840199U - Auxiliary fixing device for elbow arthroscopy operation

Info

Publication number: CN215840199U
Application number: CN202121725245.2U
Authority: CN
Inventors: 邓桢翰; 陆伟; 欧阳侃
Original assignee: Shenzhen Second Peoples Hospital
Current assignee: Shenzhen Second Peoples Hospital
Priority date: 2021-07-28
Filing date: 2021-07-28
Publication date: 2022-02-18
Anticipated expiration: 2031-07-28

Abstract

The utility model discloses an auxiliary fixing device for an elbow arthroscopy operation, which comprises a fixing seat, a supporting block, a first placing block and a second placing block, wherein the supporting block is fixedly arranged at the top of the fixing seat, the first placing block and the second placing block are symmetrically arranged at the top of the fixing seat, the supporting block is fixedly connected with the first placing block, connecting blocks for fixing elbow joints of a patient are arranged on the surfaces of the first placing block and the second placing block, and fixing mechanisms for adjusting the angle of the second placing block are symmetrically arranged at the top of the fixing seat.

Description

Auxiliary fixing device for elbow arthroscopy operation

Technical Field

The utility model relates to the technical field of medical equipment, in particular to an auxiliary fixing device for elbow arthroscopy operation.

Background

The medical equipment refers to instruments, equipment, appliances, materials or other articles which are used for human bodies singly or in combination and also comprises required software, and the medical equipment is the most basic element of medical treatment, scientific research, teaching, institutions and clinical discipline work, namely comprises professional medical equipment and household medical equipment.

When an elbow arthroscopy operation is performed, a patient is required to bend an elbow joint more than 30 degrees, the patient keeps the elbow joint still for a long time, arm numbness can be caused, the elbow arthroscopy operation is influenced, and even the normal operation can not be performed.

To this end, we propose an auxiliary fixture for elbow arthroscopic surgery.

SUMMERY OF THE UTILITY MODEL

The present invention has been made to solve the above-mentioned problems occurring in the prior art, and an object of the present invention is to provide an auxiliary fixture for use in an elbow arthroscopic surgery.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an auxiliary fixture that elbow arthroscope operation was used, includes fixing base, supporting shoe, the first piece of placing and the second of placing places the piece, fixing base top fixed mounting has the supporting shoe, fixing base top symmetry is provided with the first piece of placing and the second of placing places the piece, and the supporting shoe with first placing a fixed connection, the first piece of placing and the second of placing place a surface mounting have a connecting block that is used for fixed patient's elbow joint, fixing base top symmetry is installed and is used for adjusting the second and place the fixed establishment of piece angle, the adjustment mechanism who is used for fixed angle is installed to fixing base top symmetry.

Preferably, four mounting grooves are symmetrically formed in the surface of the fixing seat.

Preferably, the second placing block is symmetrically provided with connecting blocks on the surface, and the connecting blocks are fixedly connected with the adjusting mechanism.

Preferably, the fixing mechanism comprises a buffer layer, an air-permeable elastic band, a fixing rod, a first bonding block and a second bonding block, the buffer layer is bonded on the surfaces of the first placing block and the second placing block, the air-permeable elastic band and the fixing rod are fixedly mounted at the tops of the first placing block and the second placing block, the air-permeable elastic band is in sliding cross connection with the fixing rod, the first bonding block and the second bonding block are fixedly mounted on the surface of the air-permeable elastic band, and the first bonding block is matched with the second bonding block in structure.

Preferably, adjustment mechanism is including adjusting shell, regulating wheel and regulation pole, the adjusting shell is installed to fixing base top symmetry, it is connected with the regulating wheel to adjust the shell inner wall rotation, regulating wheel fixed surface is connected with the regulation pole, and adjusts the pole and pass through screw fixed connection with the connecting block.

Preferably, the adjusting mechanism further comprises an inserting block, an inserting groove and an adjusting groove, the inserting groove is formed in the inner wall of the adjusting shell, the inserting block is slidably mounted on the inner wall of the inserting groove, the adjusting groove is formed in the surface of the adjusting wheel at equal intervals, and the inserting block is matched with the adjusting groove in structure.

Preferably, the buffer layer is made of rubber.

Preferably, the first placing block and the second placing block are symmetrically provided with square grooves on the surfaces.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the auxiliary fixing device for the elbow arthroscopy operation, the size can be adjusted according to the thickness of the arm of a patient by installing the fixing mechanism and the adjusting mechanism, so that the angle of the elbow arthroscopy operation is conveniently fixed, the burden of the patient is reduced, and the normal operation of the operation is ensured.

2. According to the auxiliary fixing device for the elbow arthroscopy operation, the square grooves are symmetrically formed in the surfaces of the first placing block and the second placing block, so that the manufacturing materials of the first placing block and the second placing block are reduced, the manufacturing cost is reduced, the firmness of the first placing block and the second placing block is improved, and the service lives of the first placing block and the second placing block are prolonged.

Drawings

FIG. 1 is a schematic overall front view of the present invention;

FIG. 2 is a schematic overall side view of the present invention;

FIG. 3 is a schematic structural view of a fixing mechanism according to the present invention;

FIG. 4 is a schematic view of an adjusting mechanism according to the present invention;

FIG. 5 is a second schematic view of the adjusting mechanism of the present invention.

In the figure: 1. a fixed seat; 2. a support block; 3. a first placing block; 4. a second placement block; 5. mounting grooves; 6. connecting blocks; 7. a fixing mechanism; 71. a buffer layer; 72. ventilating elastic bands; 73. fixing the rod; 74. a first bonding block; 75. a second adhesive block; 8. an adjustment mechanism; 81. an adjustment housing; 82. an adjustment wheel; 83. inserting a block; 84. adjusting a rod; 85. inserting the groove; 86. and (4) adjusting the groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, an auxiliary fixing device for an elbow arthroscopic surgery in the figure comprises a fixing seat 1, a supporting block 2, a first placing block 3 and a second placing block 4, wherein the supporting block 2 is fixedly installed at the top of the fixing seat 1, the first placing block 3 and the second placing block 4 are symmetrically arranged at the top of the fixing seat 1, the supporting block 2 is fixedly connected with the first placing block 3, connecting blocks 6 for fixing elbow joints of a patient are installed on the surfaces of the first placing block 3 and the second placing block 4, fixing mechanisms 7 for adjusting the angle of the second placing block 4 are symmetrically installed at the top of the fixing seat 1, adjusting mechanisms 8 for fixing the angle are symmetrically installed at the top of the fixing seat (1), the first placing block 3 and biceps brachii are fixed through the fixing mechanisms 7, the second placing block 4 and a forearm are fixed, the elbow joint angle is adjusted through the adjusting mechanisms 8, and performing an operation.

Referring to fig. 1, four mounting grooves 5 are symmetrically formed in the surface of the fixing base 1, so that the fixing base 1 can be conveniently and fixedly connected with a table, the stability of the fixing base 1 is improved, and the fixing base 1 is prevented from deviating in the using process and affecting the operation of the elbow arthroscope.

Referring to fig. 1, the connecting blocks 6 are symmetrically installed on the surface of the second placing block 4, and the connecting blocks 6 are fixedly connected with the adjusting mechanism 8, so that the second placing block 4 is conveniently and fixedly connected with the adjusting mechanism 8, the angle of the second placing block 4 is adjusted by the adjusting mechanism 8, the angle of the elbow joint is driven to be adjusted, the arm is supported, the burden of a patient is reduced, and the efficiency of the elbow arthroscopic surgery is improved.

Referring to fig. 3, the fixing mechanism 7 includes a cushion layer 71, a ventilation elastic band 72, a fixing rod 73, a first adhesive block 74 and a second adhesive block 75, buffer layers 71 are adhered on the surfaces of the first placing block 3 and the second placing block 4, ventilation elastic bands 72 and fixing rods 73 are fixedly arranged at the tops of the first placing block 3 and the second placing block 4, and the ventilation elastic band 72 is connected with the fixed rod 73 in a sliding and penetrating way, a first bonding block 74 and a second bonding block 75 are fixedly arranged on the surface of the ventilation elastic band 72, and the first bonding block 74 is matched with the second bonding block 75 in structure, the arms are placed on the inner walls of the first placing block 3 and the second placing block 4, the ventilation elastic band 72 passes through the fixed rod 73, the first bonding block 74 is matched with the second bonding block 75 to fix the arm, and the size of the arm can be adjusted according to the thickness of the arm of a patient by adjusting the connecting position of the first bonding block 74 and the second bonding block 75.

Referring to fig. 4, the adjusting mechanism 8 includes an adjusting shell 81, an adjusting wheel 82 and an adjusting rod 84, the adjusting shell 81 is symmetrically installed at the top of the fixing base 1, the adjusting wheel 82 is rotatably connected to the inner wall of the adjusting shell 81, the adjusting wheel 82 is fixedly connected to the surface of the adjusting wheel 84, the adjusting rod 84 is fixedly connected to the connecting block 6 through screws, the adjusting wheel 82 is rotated to drive the adjusting rod 84 to rotate, the angle of the adjusting rod 84 is adjusted to drive the connecting block 6, the angle of the second placing block 4 is adjusted, and the elbow joint angle is adjusted according to the needs of the elbow arthroscopic surgery.

Referring to fig. 4 and 5, the adjusting mechanism 8 further includes an insertion block 83, an insertion groove 85 and an adjusting groove 86, the inner wall of the adjusting shell 81 is provided with the insertion groove 85, the insertion block 83 is slidably mounted on the inner wall of the insertion groove 85, the surface of the adjusting wheel 82 is provided with the adjusting grooves 86 at equal intervals, the insertion block 83 is structurally matched with the adjusting groove 86, the angle of the second placing block 4 is adjusted, the insertion block 83 slides, the insertion block 83 enters the adjusting groove 86 through the insertion groove 85, the adjusting wheel 82 and the adjusting shell 81 are fixed, the angle required by the elbow arthroscopy operation is fixed, and the operation is performed.

Referring to fig. 3, the buffer layer 71 is made of rubber, so that friction between the buffer layer 71 and the skin of the arm is reduced, the arm can be conveniently placed on the surface of the buffer layer 71 for a long time and is in soft contact with the skin of the arm, and comfort of a patient is improved.

Referring to fig. 3, the first placing block 3 and the second placing block 4 are symmetrically provided with square grooves on the surfaces, so that the manufacturing materials of the first placing block 3 and the second placing block 4 are reduced, the manufacturing cost is reduced, the firmness of the first placing block 3 and the second placing block 4 is improved, and the service life of the first placing block 3 and the second placing block 4 is prolonged.

The working principle is as follows: the first placing block 3 and the arm biceps are fixed through a fixing mechanism 7, the second placing block 4 is fixed with the forearm, the arm is placed on the inner wall of the first placing block 3 and the second placing block 4, the ventilation elastic band 72 passes through a fixing rod 73, the arm is fixed through the matching of the first bonding block 74 and the second bonding block 75, the size adjustment can be carried out according to the arm thickness of a patient by adjusting the connecting position of the first bonding block 74 and the second bonding block 75, the elbow joint angle is adjusted through an adjusting mechanism 8, the adjusting rod 84 is fixedly connected with the connecting block 6 through a screw, an adjusting wheel 82 is rotated to drive the adjusting rod 84 to rotate, the angle of the adjusting rod 84 is adjusted to drive the connecting block 6, the angle of the second placing block 4 is adjusted, the elbow joint angle is adjusted according to the elbow arthroscopic surgery, the angle of the second placing block 4 is adjusted, a sliding inserting block 83 slides to enter an adjusting groove 86 through an inserting groove 85, the adjusting wheel 82 is fixed with the adjusting shell 81, the angle required by the elbow arthroscope operation is fixed, the operation is carried out, four mounting grooves 5 are symmetrically formed in the surface of the fixing seat 1, the fixing seat 1 is conveniently and fixedly connected with a desk, the stability of the fixing seat 1 is improved, the fixing seat 1 is ensured not to deviate in the using process, the operation of the elbow arthroscope operation is influenced, the connecting blocks 6 are symmetrically mounted on the surface of the second placing block 4, the connecting blocks 6 are fixedly connected with the adjusting mechanism 8, the second placing block 4 is conveniently and fixedly connected with the adjusting mechanism 8, the angle of the second placing block 4 is adjusted through the adjusting mechanism 8, the angle of the elbow joint is driven to be adjusted, the arm is supported, the burden of a patient is reduced, the efficiency of the elbow arthroscope operation is improved, the buffer layer 71 is made of rubber materials, the friction with the skin of the arm is reduced, and the arm is convenient to be placed on the surface of the buffer layer 71 for a long time, with the soft contact of arm skin, increase patient's comfort level, place 4 surface symmetries through first placing piece 3 and second and seted up square groove, reduced the first preparation material of placing piece 3 and second and placing piece 4, reduced the cost of manufacture, improved first placing piece 3 and second and placed 4 fastnesses, prolonged the first life of placing piece 3 and second and placing piece 4.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an auxiliary fixture that elbow arthroscope operation was used, includes fixing base (1), supporting shoe (2), first places piece (3) and second and places piece (4), fixing base (1) top fixed mounting has supporting shoe (2), fixing base (1) top symmetry is provided with first place piece (3) and second and places piece (4), and supporting shoe (2) and first place piece (3) fixed connection, its characterized in that: first place piece (3) and second and place piece (4) surface mounting and be used for fixed patient's elbow joint connecting block (6), fixing base (1) top symmetry is installed and is used for adjusting second and place fixed establishment (7) of piece (4) angle, fixing base (1) top symmetry is installed and is used for fixed angle's adjustment mechanism (8).

2. An auxiliary fixture for elbow arthroscopic surgery according to claim 1, wherein: four mounting grooves (5) are symmetrically formed in the surface of the fixing seat (1).

3. An auxiliary fixture for elbow arthroscopic surgery according to claim 1, wherein: the second placing block (4) is symmetrically provided with connecting blocks (6) on the surface, and the connecting blocks (6) are fixedly connected with the adjusting mechanism (8).

4. An auxiliary fixture for elbow arthroscopic surgery according to claim 1, wherein: fixing mechanism (7) are including buffer layer (71), the elastic cord (72) of ventilating, dead lever (73), first bonding piece (74) and second bonding piece (75), first placing block (3) and second placing block (4) surface bonding have buffer layer (71), first placing block (3) and second placing block (4) top fixed mounting have elastic cord (72) of ventilating and dead lever (73), and elastic cord (72) of ventilating slide cross-under with dead lever (73), elastic cord (72) fixed surface of ventilating has first bonding piece (74) and second bonding piece (75), and first bonding piece (74) and second bonding piece (75) structure cooperation.

5. An auxiliary fixture for elbow arthroscopic surgery according to claim 1, wherein: adjustment mechanism (8) are including adjusting shell (81), regulating wheel (82) and adjusting pole (84), fixing base (1) top symmetry is installed and is adjusted shell (81), it is connected with regulating wheel (82) to adjust shell (81) inner wall rotation, regulating wheel (82) fixed surface is connected with adjusts pole (84), and adjusts pole (84) and pass through screw fixed connection with connecting block (6).

6. An auxiliary fixture for elbow arthroscopic surgery according to claim 5, wherein: adjustment mechanism (8) are still including inserting piece (83), insertion groove (85) and adjustment tank (86), insertion groove (85) have been seted up to regulation shell (81) inner wall, insertion groove (85) inner wall slidable mounting has inserts piece (83), adjustment tank (86) have been seted up to regulating wheel (82) surface equidistance, and insert piece (83) and adjustment tank (86) structure cooperation.

7. An auxiliary fixture for elbow arthroscopic surgery according to claim 4 wherein: the buffer layer (71) is made of rubber.

8. An auxiliary fixture for elbow arthroscopic surgery according to claim 1, wherein: the first placing block (3) and the second placing block (4) are symmetrically provided with square grooves on the surfaces.