CN221083904U

CN221083904U - Joint postoperative unscrambler

Info

Publication number: CN221083904U
Application number: CN202322085895.0U
Authority: CN
Inventors: 马立峰; 于浩淼; 齐峥嵘; 李智尧
Original assignee: Beijing Friendship Hospital
Current assignee: Beijing Friendship Hospital
Priority date: 2023-08-04
Filing date: 2023-08-04
Publication date: 2024-06-07
Anticipated expiration: 2033-08-04

Abstract

The utility model discloses a joint postoperative corrector, and relates to the technical field of medical appliances. The utility model comprises a main body component and an auxiliary component, wherein the main body component comprises an L-shaped shell, a threaded rod which is in threaded connection with one side of the front end face and the rear end face of the L-shaped shell, and clamping plates which are respectively and movably connected with the front end and the rear end of the inside of the L-shaped shell through the threaded rod; the auxiliary assembly comprises a mounting frame fixedly connected above one side of the opposite faces of the clamping plates, a screw rod movably connected inside the mounting frame, and a third rubber pad movably connected between the adjacent mounting frames through the screw rod. According to the utility model, the main body component is arranged, the threaded rod is used for driving the clamping plate to move in opposite directions or back directions, so that the correction of the shoulder joint of the patient is realized, the problem that the correction of the shoulder joint of the patient is inconvenient at any time is solved, the auxiliary component is arranged, the screw rod is used for driving the third rubber pad to move back and forth, the massage of the shoulder joint of the patient is realized, and the problem of poor functionality is solved.

Description

Joint postoperative unscrambler

Technical Field

The utility model belongs to the technical field of medical appliances, and particularly relates to a joint postoperative corrector.

Background

The medical instrument refers to equipment, equipment and the like which are directly or indirectly used for diagnosis, treatment and nursing of a patient, wherein the appliance of the shoulder joint is a common medical instrument which is mainly used for carrying out orthopedic work on the shoulder joint after operation, avoiding the detachment phenomenon of the shoulder joint and ensuring the shoulder joint to be kept fixed and stable.

An orthopedic instrument for fixing a shoulder joint is disclosed in the document with the prior publication number of CN219184368U, and comprises a fixing orthopedic mechanism, wherein an auxiliary restraint mechanism is fixedly connected inside the fixing orthopedic mechanism, the fixing orthopedic mechanism comprises a restraint shell, and the restraint shell is an L-shaped hard splint with a groove inside.

1. In use, the auxiliary restraint mechanism disclosed in the above document comprises a support arm supporting air bag and a side limiting air bag, wherein the side limiting air bags are positioned on two sides of the support arm supporting air bag, a communicating piece is communicated between the support arm supporting air bag and the side limiting air bag, a gas pipe extending to the outer surface of the restraint shell is further arranged on the side limiting air bag, a sealing head is sealed at the top of the gas pipe, and the shoulder joint is corrected through the support arm supporting air bag and the side limiting air bag, but in the use process, the air bags are required to be inflated, so that the use is limited by places, and the use is inconvenient;

2. In use, the orthopedic device for fixing a shoulder joint disclosed in the above document mentions that an auxiliary restraint mechanism is fixedly connected inside the fixing orthopedic mechanism, which is inconvenient for helping a patient to massage the shoulder joint, has a single functionality, and is inconvenient to use.

Accordingly, an orthopedic device for fixing a shoulder joint disclosed in the above document cannot meet the demands in practical use, so that there is an urgent need in the market for an improved technique to solve the above problems.

Disclosure of utility model

The utility model aims to provide a joint postoperative corrector, which is characterized in that a main body component is arranged, a threaded rod is used for driving a clamping plate to move in opposite directions or back directions, so that the correction of the shoulder joint of a patient is realized, the existing problem that the correction of the shoulder joint of the patient is inconvenient at any time is solved, an auxiliary component is arranged, a screw rod is used for driving a third rubber pad to move back and forth, the massage of the shoulder joint of the patient is realized, and the existing problem of poor functionality is solved.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

The utility model relates to a joint postoperative corrector, which comprises a main body component and an auxiliary component, wherein the main body component comprises an L-shaped shell, a threaded rod which is in threaded connection with one side of the front end face and the rear end face of the L-shaped shell, and clamping plates which are respectively and movably connected with the front end and the rear end of the interior of the L-shaped shell through the threaded rod, threaded holes are formed in the upper side of one side of the front end face and the rear end face of the L-shaped shell, the threaded rod is in threaded sleeve connection with the inner side of the threaded holes, one end of the threaded rod is fixedly connected with a knob, and the other end of the threaded rod is movably connected with the back surface of the clamping plates;

The auxiliary assembly comprises a mounting frame fixedly connected above one side of the opposite surface of the clamping plate, a screw rod movably connected on the inner side of the mounting frame and a third rubber pad movably connected between the adjacent sides of the mounting frame through the screw rod, a micro motor is fixedly connected on one side of the inner part of the mounting frame, an output shaft of the micro motor is fixedly connected with one end of the screw rod, a sliding block is sleeved on the outer wall of the screw rod through threads, and the third rubber pad is respectively and fixedly connected on the opposite surface of the sliding block.

Further, through holes are formed in the lower portion of one side of the front end face and the rear end face of the L-shaped shell and the upper portion of the other side of the front end face and the rear end face of the L-shaped shell, a first limiting rod is arranged on the inner side of the through hole in an adjusting mode, one end of the first limiting rod is fixedly connected to the back face of the clamping plate, and a limiting plate is sleeved at the other end of the first limiting rod.

Further, the first rubber pad is adhered to the top of the inner side of the L-shaped shell, and the upper surface of the clamping plate is in abutting connection with the lower surface of the first rubber pad.

Further, a second rubber pad is adhered below one side of the opposite surfaces of the clamping plates.

Further, the elastic belt is movably connected to the bottom of the support arm on one side of the L-shaped shell and the front end and the rear end of the outer wall on one side of the support arm on the other side, the other end of the elastic belt is fixedly connected with a first buckle and a second buckle respectively, and the first buckle is connected with the second buckle in a buckling manner.

Further, the installation seats are fixedly connected to the two sides of the bottom of the support arm on one side of the L-shaped shell and the upper part and the lower part of the outer wall of one side of the support arm on the other side, the installation rods are fixedly connected between the installation seats, and one end of the elastic belt is sleeved on the outer wall of the installation rods.

Further, the inside both sides of installing frame are all fixedly connected with fixed plate, and lead screw swing joint is on the central point between the adjacent fixed plate, and micro motor fixed connection is on the fixed plate back of body face of the inside one side of installing frame, and the slider is located between the fixed plate is adjacent.

Further, the upper part and the lower part of the opposite surfaces of the fixed plate are fixedly connected with second limiting rods, and the second limiting rods penetrate through the upper part and the lower part of the outer wall of the sliding block respectively.

The utility model has the following beneficial effects:

1. According to the utility model, through the arrangement of the main body assembly, the knob drives the threaded rod to rotate, and under the action of threaded connection between the threaded hole and the threaded rod, the threaded rod drives the clamping plate to move oppositely or back to the back, so that the clamping plate drives the second rubber pad and the third rubber pad to respectively abut against the front end and the rear end of the arm and the shoulder of a patient, and the shoulder joint of the patient is corrected at any time.

2. According to the utility model, through the arrangement of the auxiliary assembly, the screw rod is driven to rotate forwards and backwards through the forward and backward rotation of the miniature motor, and the sliding block and the third rubber pad are driven to reciprocate in the left-right direction through the forward and backward rotation of the screw rod, so that the shoulder joint of a patient is massaged through the reciprocating movement of the third rubber pad, and the functionality of the patient is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a structure of a post-operative joint orthosis;

FIG. 2 is a schematic structural view of a body assembly;

FIG. 3 is a schematic structural view of an L-shaped shell;

FIG. 4 is a schematic view of the installation between the threaded rod and the clamping plate;

FIG. 5 is a structural exploded view of an elastic belt;

Fig. 6 is a structural exploded view of the auxiliary assembly.

In the drawings, the list of components represented by the various numbers is as follows:

1. A body assembly; 11. an L-shaped shell; 111. a threaded hole; 112. a through hole; 113. a first rubber pad; 12. a threaded rod; 121. a knob; 13. a clamping plate; 131. a first stop lever; 132. a limiting plate; 133. a second rubber pad; 14. an elastic belt; 141. a first buckle; 142. a second buckle; 143. a mounting base; 144. a mounting rod; 2. an auxiliary component; 21. a mounting frame; 211. a fixing plate; 22. a screw rod; 221. a micro motor; 222. a slide block; 223. a second limit rod; 23. and a third rubber pad.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1-6, the utility model discloses a post-joint-operation corrector, which comprises a main body component 1 and an auxiliary component 2, wherein the main body component 1 comprises an L-shaped shell 11, a threaded rod 12 which is in threaded connection with one side of the front end surface and the rear end surface of the L-shaped shell 11, and clamping plates 13 which are respectively and movably connected with the front end and the rear end of the inside of the L-shaped shell 11 through the threaded rod 12, threaded holes 111 are formed in the upper side of one side of the front end surface and the rear end surface of the L-shaped shell 11, the threaded rod 12 is in threaded sleeve connection with the inner side of the threaded holes 111, one end of the threaded rod 12 is fixedly connected with a knob 121, and the other end of the threaded rod 12 is movably connected with the back surface of the clamping plates 13;

The auxiliary assembly 2 comprises a mounting frame 21 fixedly connected above one side of the opposite surfaces of the clamping plates 13, a screw rod 22 movably connected inside the mounting frame 21, and a third rubber pad 23 movably connected between adjacent mounting frames 21 through the screw rod 22, wherein a micro motor 221 is fixedly connected to one side of the inside of the mounting frame 21, an output shaft of the micro motor 221 is fixedly connected with one end of the screw rod 22, a sliding block 222 is sleeved on the outer wall of the screw rod 22 in a threaded manner, and the third rubber pad 23 is respectively fixedly connected to the opposite surfaces of the sliding block 222.

As shown in fig. 3 and 4, through holes 112 are formed below one side of the front end face and the rear end face of the L-shaped shell 11 and above the other side, a first limiting rod 131 is adjusted inside the through holes 112, one end of the first limiting rod 131 is fixedly connected to the back surface of the clamping plate 13, and a limiting plate 132 is sleeved at the other end of the first limiting rod 131;

Specifically, the through hole 112 is arranged to realize connection between the first limiting rod 131 and the L-shaped shell 11, and the first limiting rod 131 and the limiting plate 132 are arranged to limit movement of the clamping plate 13 and enable movement of the clamping plate 13 to be more stable.

As shown in fig. 3, a first rubber pad 113 is adhered to the top of the inner side of the L-shaped shell 11, and the upper surface of the clamping plate 13 is in abutting connection with the lower surface of the first rubber pad 113;

Specifically, the provision of the first rubber pad 113 makes the contact position of the shoulders and arms of the patient with the inside top of the L-shaped case 11 more comfortable.

Wherein as shown in fig. 4, a second rubber pad 133 is adhered below the opposite surface side of the clamping plate 13;

Specifically, the provision of the second rubber pad 133 makes the contact portion between the arm of the patient and the splint 13 more comfortable.

As shown in fig. 5, the bottom of the support arm on one side of the L-shaped shell 11 and the front end and the rear end of the outer wall on one side of the support arm on the other side are both movably connected with an elastic belt 14, the other end of the elastic belt 14 is respectively and fixedly connected with a first buckle 141 and a second buckle 142, the first buckle 141 and the second buckle 142 are in buckled connection, the two sides of the bottom of the support arm on one side of the L-shaped shell 11 and the upper part and the lower part of the outer wall on one side of the support arm on the other side are both fixedly connected with a mounting seat 143, a mounting rod 144 is fixedly connected between the mounting seats 143, and one end of the elastic belt 14 is sleeved on the outer wall of the mounting rod 144;

Specifically, the setting of the elastic band 14 enables the fixing between the L-shaped shell 11 and the shoulder and arm of the patient, the setting of the first buckle 141 and the second buckle 142 enables the fixing between the elastic band 14, and the setting of the mounting seat 143 and the mounting rod 144 enables the mounting of the elastic band 14.

As shown in fig. 6, the two sides of the inside of the installation frame 21 are fixedly connected with fixing plates 211, a screw rod 22 is movably connected to the center position between the adjacent fixing plates 211, a micro motor 221 is fixedly connected to the back surface of the fixing plate 211 on one side of the inside of the installation frame 21, and a sliding block 222 is positioned between the adjacent fixing plates 211;

Specifically, the fixing plate 211 is provided to mount the screw 22 and the micro motor 221.

As shown in fig. 6, the upper and lower sides of the opposite sides of the fixing plate 211 are fixedly connected with second limiting rods 223, and the second limiting rods 223 penetrate through the upper and lower sides of the outer wall of the sliding block 222 respectively;

Specifically, the second limiting rod 223 limits the movement of the sliding block 222, and makes the movement of the sliding block 222 more stable.

Based on the above-mentioned appliance for joint operation, when in use, the L-shaped shell 11 is worn on a patient, so that one side arm of the L-shaped shell 11 is sleeved on the shoulder of the patient, and the other side arm of the L-shaped shell 11 is sleeved on the arm of the patient, and the elastic belt 14 is connected through the first buckle 141 and the second buckle 142, thereby fixing the L-shaped shell 11, then the knob 121 is rotated, the knob 121 drives the threaded rod 12 to synchronously rotate, and under the action of the threaded connection between the threaded rod 12 and the threaded hole 111, the threaded rod 12 drives the clamping plate 13 to move in opposite directions, thereby driving the second rubber pad 133 and the third rubber pad 23 to respectively abut on the arm and the shoulder of the patient through the clamping plate 13, thereby realizing the correction of the shoulder joint of the patient, and finally when the shoulder joint of the patient is required to be massaged, the micro motor 221 is started, the micro motor 221 drives the screw rod 22 to forward and backward drive the sliding block 222 through the forward and backward rotation of the screw rod 22, thereby enabling the third rubber pad 23 to move in opposite directions, and the back and forth directions of the shoulder joint of the patient.

The foregoing is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, and any modification, equivalent replacement, and improvement of some of the technical features described in the foregoing embodiments are all within the scope of the present utility model.

Claims

1. The utility model provides a joint postoperative unscrambler, includes main part subassembly (1) and auxiliary assembly (2), its characterized in that: the main body assembly (1) comprises an L-shaped shell (11), a threaded rod (12) in threaded connection with one side upper parts of front and rear end surfaces of the L-shaped shell (11), and clamping plates (13) which are respectively and movably connected with the front and rear ends of the inside of the L-shaped shell (11) through the threaded rod (12), threaded holes (111) are formed in the upper parts of one side of the front and rear end surfaces of the L-shaped shell (11), the threaded rod (12) is in threaded connection with the inner side of the threaded holes (111), one end of the threaded rod (12) is fixedly connected with a knob (121), and the other end of the threaded rod (12) is movably connected with the back surface of the clamping plates (13);

The auxiliary assembly (2) comprises a mounting frame (21) fixedly connected above one side of the opposite surface of the clamping plate (13), a screw rod (22) movably connected inside the mounting frame (21) and a third rubber pad (23) movably connected between the adjacent sides of the mounting frame (21) through the screw rod (22), a micro motor (221) is fixedly connected to one side of the inside of the mounting frame (21), an output shaft of the micro motor (221) is fixedly connected with one end of the screw rod (22), a sliding block (222) is sleeved on the outer wall of the screw rod (22) through threads, and the third rubber pad (23) is fixedly connected to the opposite surface of the sliding block (222) respectively.

2. A post-operative joint orthosis according to claim 1, wherein: through holes (112) are formed in the lower portion of one side of the front end face and the rear end face of the L-shaped shell (11) and the upper portion of the other side of the front end face, a first limiting rod (131) is arranged on the inner side of the through hole (112), one end of the first limiting rod (131) is fixedly connected to the back surface of the clamping plate (13), and a limiting plate (132) is sleeved at the other end of the first limiting rod (131).

3. A post-operative joint orthosis according to claim 2, wherein: the top of the inner side of the L-shaped shell (11) is adhered with a first rubber pad (113), and the upper surface of the clamping plate (13) is in abutting connection with the lower surface of the first rubber pad (113).

4. A post-operative joint orthosis according to claim 2, wherein: a second rubber pad (133) is adhered below one side of the opposite surfaces of the clamping plate (13).

5. A post-operative joint orthosis according to claim 1, wherein: the bottom of one side support arm of the L-shaped shell (11) and the front end and the rear end of one side outer wall of the other side support arm are both movably connected with an elastic belt (14), the other end of the elastic belt (14) is fixedly connected with a first buckle (141) and a second buckle (142) respectively, and the first buckle (141) is connected with the second buckle (142) in a buckling mode.

6. A post-operative joint orthosis according to claim 5, wherein: the mounting device is characterized in that mounting seats (143) are fixedly connected to the two sides of the bottom of one side support arm of the L-shaped shell (11) and the upper part and the lower part of one side outer wall of the other side support arm, mounting rods (144) are fixedly connected between the mounting seats (143), and one end of the elastic belt (14) is sleeved on the outer wall of each mounting rod (144).

7. A post-operative joint orthosis according to claim 1, wherein: the two sides of the inside of the mounting frame (21) are fixedly connected with fixing plates (211), the screw rod (22) is movably connected with the center position between the adjacent fixing plates (211), the miniature motor (221) is fixedly connected to the back surface of the fixing plate (211) on one side inside the mounting frame (21), and the sliding block (222) is located between the adjacent fixing plates (211).

8. A post-operative joint orthosis according to claim 7, wherein: the upper part and the lower part of the opposite surfaces of the fixed plate (211) are fixedly connected with second limiting rods (223), and the second limiting rods (223) respectively penetrate through the upper part and the lower part of the outer wall of the sliding block (222).