CN215273678U

CN215273678U - Arm fixing device for preventing nerve compression for clinical treatment

Info

Publication number: CN215273678U
Application number: CN202022531229.1U
Authority: CN
Inventors: 李瞿
Original assignee: First Hospital of China Medical University
Current assignee: First Hospital of China Medical University
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-12-24
Anticipated expiration: 2030-11-05

Abstract

The utility model discloses an arm fixing device for preventing nerve compression for clinical treatment, which comprises a hanging arm bag and hanging strips, wherein the upper end of the hanging arm bag is riveted with a rivet which runs through the hanging strips, the outer wall of the hanging arm bag is uniformly provided with slots, the slots are internally inserted with battens, the left end of the lower battens is integrally formed with a right-angle supporting plate, the top of the right-angle supporting plate is fixedly provided with an arm ring, the capability of the battens for bearing shearing force is further improved, and the manufacturing materials of the battens are reduced; the lead is inserted into the side wall of the boom bag to play a role of drawing the lead, so that the boom bag is deformed to finely adjust the size, and the size change in the process of detumescence of the arm of a patient is adapted; this arm fixing device increases the lifting surface area of suspender through the mode of overlapping the cover at the middle part of suspender, and covers the comparatively soft fabric of cover material to alleviate the oppression sense that long-time davit in-process suspender brought the patient neck, restrict the angle of patient's elbow position through arm ring and rather than the right angle backup pad that links to each other.

Description

Arm fixing device for preventing nerve compression for clinical treatment

Technical Field

The utility model relates to a clinical medical treatment technical field specifically is a clinical treatment is with preventing arm fixing device of nerve oppression.

Background

Fracture refers to the continuous complete or partial breakdown of bone structure. It is common to children and the elderly, and occurs in the middle-aged and young. Patients often have one site fractured and a few multiple fractures. The arm bone is one of the most frequently-fractured parts in daily life, and after the arm bone repair operation is completed, an arm wrapped with gypsum is usually hung in front of the chest by using an arm fixer, so that the problems of unsmooth blood flow, overweight gypsum, dislocation caused by long-time hanging of the arm and the like are solved; at present, common arm fixators are made of simple wrapping cloth and straps, so that good fixing and protecting effects cannot be achieved for the arms, the straps press neck tissues for a long time under the contact of the straps and the skin, symptoms such as ache and paralysis and the like appear at the shoulder and neck parts of a patient, the shoulder and neck parts are pressed for a long time, cervical vertebra deformation is easily caused, other cervical spondylosis sequelae are left over, and the normal life of the patient is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clinical treatment is with preventing arm fixing device of nerve oppression to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an arm fixing device for preventing nerve compression for clinical treatment comprises a boom bag and a sling, wherein rivets penetrating through the sling are riveted at the upper end of the boom bag, slots are uniformly formed in the outer wall of the boom bag, a batten is inserted in the slots, a right-angle supporting plate is integrally formed at the left end of the batten at the lower side, and an arm ring is fixedly installed at the top of the right-angle supporting plate;

the internal surface integrated into one piece of slat has the rack, the inside of slot evenly is equipped with the rubber tooth, and the equal integrated into one piece in end of slot has the end cap, the rubber tooth closely laminates with the internal surface of slat.

Preferably, the upper end embedding of davit bag has the tightening rod, the tightening rod includes cover shell and bull stick, the upper end integrated into one piece of bull stick has the screw rod, the upper end integrated into one piece of screw rod has the square head, and the screw rod spiro union in the upper portion of cover shell, the lower extreme of bull stick runs through the lower lateral wall of cover shell, and the outside winding of bull stick has the lead wire, the perforation has been seted up at the edge of lateral wall under the cover shell, and the even integrated into one piece of outer wall of cover shell has the location strip, the cover shell embedding is in the up end of davit bag, the lead wire runs through in the perforation extends to the lateral wall of davit bag.

Preferably, the lateral wall integrated into one piece of slat has the side strake, the side strake joint is in the slot.

Preferably, the middle part of the hanging strip is sleeved with a cushion cover.

Preferably, four tightening rods are symmetrically distributed at four corners of the upper end face of the suspension arm bag.

Preferably, both ends of the lead wire are wound on the outer side of the tightening rod.

Compared with the prior art, the beneficial effects of the utility model are that: an arm fixing device for preventing nerve compression for clinical treatment is characterized in that a suspension arm bag structure of the arm fixing device is different from a common suspension arm structure made of textile materials and is made of polymer materials similar to foam, compared with the textile materials, the arm fixing device has better toughness and hardness, slots are transversely formed in the outer wall of the suspension arm bag, and inserted battens can play a role of transverse support; the lead wire is inserted into the side wall of the boom bag, and when a wrench and other tools are used for rotating the tightening rod through a square head, the lead wire is pulled, so that the boom bag is deformed to finely adjust the size, and the size change in the process of detumescence of the arm of a patient is adapted; this arm fixing device increases the lifting surface area of suspender through the mode of overlapping the cover at the middle part of suspender, come the oppression that reduces shoulder neck portion and receive all stand through increasing the lifting surface area mode, the comparatively mild fabric of cover material, let the suspender soft comfortable with the contact surface at patient shoulder neck position, avoid the high density fabric to concentrate oppression friction neck outstanding cervical vertebra condyle, thereby alleviate the oppression sense that long-time davit in-process suspender brought to patient's neck, the arm has been avoided simultaneously and has been swayd the in-process, the hanging strip rubs the burst problem that cervical vertebra portion leads to repeatedly, through armlet and rather than the angle that the right angle backup pad that links to each other limits patient's elbow position.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the tightening rod of the present invention;

FIG. 3 is an enlarged view taken at a in FIG. 1;

fig. 4 is an enlarged view of fig. 1 at b.

In the figure: the device comprises a hanging arm bag 1, rivets 2, hanging straps 3, a cushion cover 4, a tightening rod 5, slots 6, a batten 7, a right-angle supporting plate 8, arm rings 9, a sleeve 10, a screw rod 11, a square head 12, a rotating rod 13, a positioning strip 14, a perforation 15, a lead 16, a rack 17, a side edge strip 18, rubber teeth 19 and a plug 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an arm fixing device for preventing nerve compression for clinical treatment comprises a boom bag 1 and a sling 3, wherein the upper end of the boom bag 1 is riveted with a rivet 2 penetrating through the sling 3, the outer wall of the boom bag 1 is uniformly provided with slots 6, slats 7 are inserted in the slots 6, the left end of the lower side slat 7 is integrally formed with a right-angle supporting plate 8, and the top of the right-angle supporting plate 8 is fixedly provided with an arm ring 9;

the internal surface integrated into one piece of slat 7 has rack 17, and the inside of slot 6 evenly is equipped with rubber tooth 19, and the equal integrated into one piece in end of slot 6 has end cap 20, and rubber tooth 19 closely laminates with the internal surface of slat 7.

Specifically, the upper end of davit bag 1 has embedded tightening rod 5, tightening rod 5 includes cover shell 10 and bull stick 13, the upper end integrated into one piece of bull stick 13 has screw rod 11, the upper end integrated into one piece of screw rod 11 has square head 12, and screw rod 11 spiro union is in the upper portion of cover shell 10, the lower lateral wall of cover shell 10 is run through to the lower extreme of bull stick 13, and the outside winding of bull stick 13 has lead wire 16, perforation 15 has been seted up at the edge of cover shell 10 lower lateral wall, and the even integrated into one piece of outer wall of cover shell 10 has location strip 14, cover shell 10 imbeds in the up end of davit bag 1, lead wire 16 runs through perforation 15 and extends to in the lateral wall of davit bag 1.

Specifically, the side wall of the slat 7 is integrally formed with a side bar 18, and the side bar 18 is engaged with the slot 6.

Specifically, the middle part of the hanging strip 3 is sleeved with a cushion cover 4.

Specifically, four tightening rods 5 are symmetrically distributed at four corners of the upper end surface of the boom bag 1.

Specifically, both ends of the lead wire 16 are wound around the outside of the tightening rod 5.

The working principle is as follows: when the utility model discloses when using, this arm fixing device's davit bag 1 structure is different from the davit structure of common textile material preparation of using, use the polymeric material preparation of similar foam, there are better toughness and hardness in comparison with textile material, slot 6 transversely sets up in the outer wall of davit bag 1, inserted slat 7 can play horizontal supporting role, but be different from traditional structure of working a shift, its volume is littleer quality is lighter, and slat 7 assembly quantity can be adjusted according to patient's arm size, reach the purpose of saving material, the inner wall of slat 7 is rack-shaped, further improve the slat 7 and bear the ability of cutting the direction force, and reduce the preparation materials of slat 7; the lead 16 is inserted into the side wall of the boom bag 1, and when a wrench and other tools are used for rotating the tightening rod 5 through the square head 12, the lead 16 is pulled, so that the boom bag 1 is deformed to finely adjust the size, and the size change in the detumescence process of the arm of the patient is adapted; this arm fixing device increases suspender 3's lifting surface area through the mode of overlapping 4 at suspender 3's middle part, and overlaps 4 softer fabrics of 4 materials to alleviate the oppression sense that long-time davit in-process suspender 3 brought patient's neck, limit the angle of patient's elbow position through arm ring 9 and rather than continuous right angle backup pad 8.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a clinical treatment is with preventing arm fixing device of nerve oppression, includes davit bag (1) and suspender (3), its characterized in that: the upper end of the boom bag (1) is riveted with a rivet (2) penetrating through the boom (3), slots (6) are uniformly formed in the outer wall of the boom bag (1), slats (7) are inserted in the slots (6), a right-angle support plate (8) is integrally formed at the left end of the lower slat (7), and an arm ring (9) is fixedly mounted at the top of the right-angle support plate (8);

the internal surface integrated into one piece of slat (7) has rack (17), the inside of slot (6) evenly is equipped with rubber tooth (19), and the equal integrated into one piece in end of slot (6) has end cap (20), rubber tooth (19) and the internal surface of slat (7) closely laminate.

2. The arm fixing device for preventing nerve compression for clinical treatment according to claim 1, wherein: the upper end embedding of davit bag (1) has tightening rod (5), tightening rod (5) include cover shell (10) and bull stick (13), the upper end integrated into one piece of bull stick (13) has screw rod (11), the upper end integrated into one piece of screw rod (11) has square head (12), and screw rod (11) spiro union in the upper portion of cover shell (10), the lower lateral wall of cover shell (10) is run through to the lower extreme of bull stick (13), and the outside winding of bull stick (13) has lead wire (16), perforation (15) have been seted up at the edge of cover shell (10) lower lateral wall, and the even integrated into one piece of outer wall of cover shell (10) has location strip (14), cover shell (10) are embedded in the up end of davit bag (1), lead wire (16) run through perforation (15) and extend to in the lateral wall of davit bag (1).

3. The arm fixing device for preventing nerve compression for clinical treatment according to claim 1, wherein: the lateral wall integrated into one piece of slat (7) has side strake (18), side strake (18) joint is in slot (6).

4. The arm fixing device for preventing nerve compression for clinical treatment according to claim 1, wherein: the middle part of the hanging strip (3) is sleeved with a cushion cover (4).

5. The arm fixing device for preventing nerve compression for clinical treatment according to claim 2, wherein: the four tightening rods (5) are symmetrically distributed at four corners of the upper end face of the boom bag (1).

6. The arm fixing device for preventing nerve compression for clinical treatment according to claim 2, wherein: and two ends of the lead (16) are wound on the outer side of the tightening rod (5).