CN108524109B - Auxiliary waterproof device for bone joint postoperative - Google Patents
Auxiliary waterproof device for bone joint postoperative Download PDFInfo
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- CN108524109B CN108524109B CN201810428434.XA CN201810428434A CN108524109B CN 108524109 B CN108524109 B CN 108524109B CN 201810428434 A CN201810428434 A CN 201810428434A CN 108524109 B CN108524109 B CN 108524109B
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- arc
- cover
- arm cover
- piece
- fixing frame
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F15/00—Auxiliary appliances for wound dressings; Dispensing containers for dressings or bandages
- A61F15/004—Bandage protectors
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/04—Plaster of Paris bandages; Other stiffening bandages
- A61F13/041—Accessories for stiffening bandages, e.g. cast liners, heel-pieces
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
- A61F5/04—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints
- A61F5/05—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints for immobilising
- A61F5/058—Splints
Abstract
The invention discloses an auxiliary frame of an auxiliary waterproof device for bone joint postoperative, which comprises an auxiliary frame, a sealing bag and an elastic fixing piece; the auxiliary frame comprises a first fixing frame and a second fixing frame; the first fixing frame and the second fixing frame respectively comprise a first arm cover, a first connecting piece, a second arm cover and a second connecting piece; the first and second arm covers are of L-shaped structures, the inner surfaces are of arc structures, the first connecting piece is of an arc structure and is arranged at two ends of the first arm cover, the inner wall is provided with a first sealing piece, the second connecting piece is of an arc structure and is arranged at two ends of the second arm cover, the inner wall is provided with a second sealing piece, the second connecting piece and the first connecting piece are detachably connected, so that a clamping gap is formed between the inner surfaces of the first and second arm covers, and the sealing bag is sleeved outside the first and second fixing frames and is installed outside the first and second fixing frames in a sealing manner through the elastic sealing piece. The effect is as follows: simple structure, convenient to use, the function is various, and moisture and wound contact cause secondary infection when effectively avoiding the patient to bathe.
Description
Technical Field
The invention relates to the field of medical instruments, in particular to an auxiliary waterproof device for bone joint operation.
Background
Patients who have undergone bone joint surgery, particularly upper limb elbow joint surgery, or forearm fracture, require long recovery after surgery, and during this period, the patient remains in functional position for a long period of time, requiring the assistance of plaster or splints. When a patient needs to take a bath, the joint part is required to be shielded, so that secondary infection caused by contact of water with a wound is avoided, and at the present stage, a corresponding waterproof shielding device is absent, so that great inconvenience is brought to the patient.
Disclosure of Invention
The present invention aims to solve at least one of the technical problems in the related art to some extent. Therefore, the invention aims to provide an auxiliary waterproof device for bone joint operation.
To achieve the above object, an auxiliary waterproof device for a post-operation osteoarthroplasty according to an embodiment of the present invention includes:
the auxiliary frame comprises a first fixing frame and a second fixing frame;
the first fixing frame comprises a first arm cover and two first connecting pieces, the first arm cover is of an L-shaped structure, the inner surface of the first arm cover is of an inwards concave cambered surface structure, the two first connecting pieces are respectively arranged at two ends of the first fixing frame, each first connecting piece is of an arc-shaped structure, a first sealing piece of the arc-shaped structure is arranged on the inner wall of each first connecting piece, and a first arc-shaped groove of the arc-shaped structure is formed in the side wall of each first connecting piece, which is far away from the first arm cover;
the second fixing frame comprises a second arm cover and two second connecting pieces, the second arm cover is of an L-shaped structure, the inner surface of the second arm cover is of an inwards concave cambered surface structure, the two second connecting pieces are arranged at two ends of the second arm cover, each second connecting piece is of an arc-shaped structure, a second sealing piece of the arc-shaped structure is arranged on the inner wall of each second connecting piece, and a second arc-shaped groove of the arc-shaped structure is formed in the side wall of the second connecting piece, which is far away from the second arm cover; the two second connecting pieces are arranged opposite to the two first connecting pieces respectively and are detachably connected;
when the two second connecting pieces are respectively connected to the two first connecting pieces, a clamping gap which is of an L-shaped structure and is suitable for clamping arms is defined between the inner surfaces of the first arm cover and the second arm cover, and a first arc-shaped groove on the first connecting piece and a second arc-shaped groove on the second connecting piece are mutually spliced to form an annular groove;
the two ends of the sealing bag are provided with openings and are detachably sleeved outside the auxiliary frame;
the elastic fixing pieces are arranged in two, the two elastic fixing pieces are matched with the annular grooves, and the two elastic fixing pieces are respectively used for fixing openings at two ends of the sealing bag in the two annular grooves in a sealing mode.
The auxiliary waterproof device for the postoperative of the osteoarthropathy comprises an auxiliary frame, a sealing bag and an elastic fixing piece, wherein the auxiliary frame comprises a first fixing frame and a second fixing frame, the first fixing frame comprises a first arm cover and first connecting pieces with arc-shaped structures, the first connecting pieces are arranged at two ends of the first arm cover, the first arm cover is of an L-shaped structure, the inner surface of the first arm cover is of an arc-shaped structure, and the inner wall of each first connecting piece is provided with a first sealing piece; the second fixing frame comprises a second arm cover and second connecting pieces which are arranged at two ends of the second arm cover and are of arc structures, the inner surface is of an arc structure, a second sealing ring is arranged on the inner wall of the second connecting piece and is detachably connected with the first connecting piece, so that when the first connecting piece is connected with the second connecting piece, a clamping gap of the L-shaped structure is formed between the inner surfaces of the first arm cover and the second arm cover, and when a patient needs to take a bath after operation, the hand clamp which is fixed through the clamping plate can be fastened in the clamping gap, the first sealing piece and the second sealing piece on the first connecting piece and the second connecting piece are attached to the skin to seal the two sides of the first fixing frame and the second fixing frame, and then sealing bags sleeved outside the first fixing frame and the second fixing frame are tightly fixed in annular grooves formed by the first arc grooves on the outer side walls of the first connecting piece and the second arc grooves on the outer side walls of the second connecting piece through the elastic fixing pieces, so that the periphery and the second fixing frame are spliced, and the wound is effectively prevented from being contacted with the wound in the process of taking a bath after operation.
In addition, the auxiliary waterproof device for the bone joint operation according to the above embodiment of the present invention may have the following additional technical features:
according to one embodiment of the invention, the outer surface of the first arm cover is provided with at least two first through holes, the two first through holes penetrate through the inner surface of the first arm cover, a first adjusting piece is penetrated in each first through hole, and the first adjusting piece is in threaded connection with the first through holes;
at least two second through holes are formed in the outer surface of the second arm cover, the two second through holes penetrate through the inner surface of the second arm cover, a second adjusting piece is arranged in each second through hole in a penetrating mode, and the second adjusting pieces are in threaded connection with the second through holes.
According to one embodiment of the present invention, the central angles of the inner surfaces of the first arm cover and the second arm cover are 30 ° to 90 °.
According to one embodiment of the invention, the device further comprises an upper arc cover and first magnetic beads, wherein the upper arc cover is combined above the clamping gap and detachably connected with the first fixing frame and the second fixing frame, the inner surface of the upper arc cover is recessed upwards to form an arc surface structure, the inner surface of the upper arc cover is provided with a first medicine feeding pad and a plurality of inner and outer penetrating third through holes positioned on two sides of the first medicine feeding pad, the third through holes are communicated through a first slideway, the first magnetic beads are arranged in a plurality, the first magnetic beads are connected with a first operating piece, and the first operating piece is in sliding fit with the first slideway and is used for driving the first magnetic beads to slide between the third through holes.
According to one embodiment of the invention, the device further comprises a lower arc cover and second magnetic beads, wherein the lower arc cover is closed below the clamping gap and is detachably connected with the first fixing frame and the second fixing frame, the inner surface of the lower arc cover is recessed downwards to form an arc surface structure, a second medicine feeding pad and a plurality of inner and outer penetrating fourth through holes positioned on two sides of the second medicine feeding pad are arranged on the inner surface of the lower arc cover, the fourth through holes are communicated through a second slideway, the second magnetic beads are arranged in a plurality, the second magnetic beads are connected with a second operating piece, and the second operating piece is in sliding fit with the second slideway and is used for driving the second magnetic beads to slide between the fourth through holes.
According to one embodiment of the invention, the first arm cover comprises a first end, a second end and a first arc-shaped transition section connecting the first end and the second end, wherein the first end, the second end and the upper side wall and the lower side wall of the first arc-shaped transition section extend outwards to form a first installation part;
the second arm cover comprises a third end, a fourth end and a second arc-shaped transition section for connecting the third end and the fourth end, and the upper side wall and the lower side wall of the third end, the fourth end and the second arc-shaped transition section extend outwards to form a second installation part;
the two sides of the upper arc-shaped cover and the lower arc-shaped cover are provided with connecting parts corresponding to the first installation parts and the second installation parts, and the connecting parts are detachably installed on the first installation parts and the second installation parts through locking screws.
According to one embodiment of the invention, a liquid medicine adding box is arranged on the upper surface of the upper arc-shaped cover at a position corresponding to the first medicine feeding pad, and a plurality of medicine feeding holes communicated with the first medicine feeding pad are formed in the bottom wall of the liquid medicine adding box.
According to one embodiment of the present invention, the first operating member includes a connecting shaft and a handle, one end of the connecting shaft is connected to the first magnetic bead, the other end of the connecting shaft is in threaded connection with the handle, and the connecting shaft is in sliding fit with the first slideway.
According to one embodiment of the invention, the elastic fixing piece comprises a C-shaped elastic piece and a C-shaped sealing rubber sleeve sleeved on the elastic piece.
In one embodiment of the invention, the auxiliary frame, the upper arc cover and the lower arc cover are all made of light materials, and the upper arc cover and the lower arc cover are made of transparent materials.
Drawings
FIG. 1 is a state diagram of the use of an embodiment of the present invention;
FIG. 2 is a schematic view showing the structure of the auxiliary frame in one state according to the embodiment of the present invention;
FIG. 3 is a schematic view of an auxiliary frame in another state according to the embodiment of the present invention
FIG. 4 is a schematic view of the structure of the upper and lower clamping plates according to the embodiment of the present invention;
fig. 5 is a schematic structural view of a first operation member according to an embodiment of the present invention.
Reference numerals:
an auxiliary frame 10;
a first arm cover 11;
a first end 111;
a first through hole 1111;
a first mounting portion 1112;
a second end 112;
a first arcuate transition 113;
a first connector 12;
a first arc-shaped groove 121;
a first seal 122;
a second arm cover 13;
a third end 131;
a second through hole 1311;
a second mounting portion 1312;
a fourth end 132;
a second arcuate transition 133;
a second connector 14;
a second arc-shaped groove 141;
a second seal 142;
a clamping gap 15;
sealing the bag 20;
an elastic fixing member 30;
an arm 40;
an upper arc cover 50;
a third through hole 51;
a first slide 52;
a drug solution addition cartridge 60;
a lower arc cover 70;
a second medicated pad 71;
a fourth through hole 72;
a second slideway 73;
a first magnetic bead 80;
a first operating member 90;
a connection shaft 91;
a handle 92.
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
Referring to fig. 1 to 5, an embodiment of the present invention provides an auxiliary waterproof device for a post-osteoarthroplasty, which comprises an auxiliary frame 10, a sealing bag 20 and an elastic fixing member 30;
specifically, the auxiliary frame 10 includes a first fixing frame and a second fixing frame; the first fixing frame comprises a first arm cover 11 and two first connecting pieces 12, the first arm cover 11 is of an L-shaped structure, the inner surface of the first arm cover is of an inwards concave cambered surface structure, the two first connecting pieces 12 are respectively arranged at two ends of the first fixing frame, each first connecting piece 12 is of a circular arc structure, a first sealing piece 122 of the circular arc structure is arranged on the inner wall of the first connecting piece, and a first arc groove 121 of the circular arc structure is formed in the side wall far away from the first arm cover 11;
the second fixing frame comprises a second arm cover 13 and two second connecting pieces 14, the second arm cover 13 is of an L-shaped structure, the inner surface of the second arm cover 13 is of an inwards concave cambered surface structure, the two second connecting pieces 14 are arranged at two ends of the second arm cover 13, each second connecting piece 14 is of a circular arc structure, a second sealing piece 142 of the circular arc structure is arranged on the inner wall of the second connecting piece, and a second arc groove 141 of the circular arc structure is formed in the side wall far away from the second arm cover 13; the two second connecting pieces 14 are respectively opposite to the two first connecting pieces 12 and are detachably connected;
when the two second connecting pieces 14 are respectively connected to the two first connecting pieces 12, a clamping gap 15 with an L-shaped structure and suitable for clamping the arm 40 is defined between the inner surface of the first arm cover 11 and the inner surface of the second arm cover 13, and the first arc-shaped groove 121 on the first connecting piece 12 and the second arc-shaped groove 141 on the second connecting piece 14 are mutually spliced to form an annular groove;
the two ends of the sealing bag 20 are provided with openings and are detachably sleeved outside the auxiliary frame 10;
the number of the elastic fixing pieces 30 is two, the two elastic fixing pieces 30 are matched with the annular grooves, and the two elastic fixing pieces are respectively used for fixing the openings at the two ends of the sealing bag 20 in the two annular grooves in a sealing way.
When a patient performs a bone joint operation, especially an upper limb elbow joint operation, or an operation of forearm fracture, long-time recovery is required after the operation, and during the recovery, the patient needs to maintain a functional position for a long time, plaster or the assistance of a clamping plate is required, therefore, the hand needs to bend a certain angle to be approximately 90 degrees, when the patient takes a bath, the first arm cover 11 and the second arm cover 13 can be respectively arranged at two sides of the arm 40 under the help of medical staff or family members, and the first connecting piece 12 and the second connecting piece 14 at two ends of the first arm cover 11 and the second arm cover 13 are connected through the first connecting piece 12 and the second connecting piece 14, so that the arm 40 is clamped in an L-shaped clamping gap 15 formed between the inner surfaces of the first arm cover 11 and the second arm cover 13, and simultaneously, the arm 40 at one end close to the shoulder joint extends out from one end of the clamping gap 15, and the arm 40 at one end close to the shoulder joint extends out from the other end of the clamping gap 15, and as the first connecting piece 12 and the second connecting piece 14 are in circular arc structures, and the opposite first connecting piece 12 and the second connecting piece 14 can be tightly connected to the first connecting piece 14 and the first end of the second connecting piece 14 by adopting a sealing mechanism, and the sealing mechanism 122 can be tightly attached to the first end and the first end of the first connecting piece 14 and the second connecting piece to the first end and the second connecting piece, thereby the sealing mechanism can be tightly sealed and the first end and the sealing piece and the first end and the second end part and the sealing piece is tightly sealed; when the first connecting member 12 and the second connecting member 14 are tightly connected together to form a complete circular structure, the first arc-shaped groove 121 of the circular arc-shaped structure on the first connecting member 12 and the second arc-shaped groove 141 of the circular arc-shaped structure on the second connecting member 14 are mutually spliced to form an annular groove of a circular ring structure, further, the sealing bag 20 can be sleeved outside the first fixing frame and the second fixing frame fixed on two sides of the arm 40, and then the openings at two ends of the sealing bag 20 are tightly clamped and fixed in the annular grooves formed by mutually splicing the first connecting member 12 and the second connecting member 14 by using the elastic fixing member 30, so that the periphery of the first fixing frame and the second fixing frame is sealed and covered by using the sealing bag 20, and moisture is prevented from entering into the gypsum or the clamping plate to contact joint parts.
A gasket is also provided at the junction between the first connector 12 and the second connector 14 to ensure tightness when the first connector 12 and the second connector 14 are connected, and to ensure sealing effect.
The auxiliary waterproof device for the postoperative of the osteoarthropathy comprises an auxiliary frame 10, a sealing bag 20 and an elastic fixing piece 30, wherein the auxiliary frame 10 comprises a first fixing frame and a second fixing frame, the first fixing frame comprises a first arm cover 11 and first connecting pieces 12 which are arranged at two ends of the first arm cover 11 and are in arc-shaped structures, the first arm cover 11 is in an L-shaped structure, the inner surface of the first arm cover is in an arc-shaped structure, and a first sealing piece 122 is arranged on the inner wall of the first connecting piece 12; the second fixing frame comprises a second arm cover 13 and a second connecting piece 14 which is arranged at two ends of the second arm cover 13 and is in an arc-shaped structure, the inner surface is in an arc-shaped structure, a second sealing ring is arranged on the inner wall of the second connecting piece 14 and is detachably connected with the first connecting piece 12, so that when the first connecting piece 12 is connected with the second connecting piece 14, a clamping gap 15 in the L-shaped structure is formed between the inner surfaces of the first arm cover 11 and the second arm cover 13, and therefore, when a patient needs to take a bath after operation, a hand clamp fixed through a clamping plate can be fastened in the clamping gap 15, and the first sealing piece 122 and the second sealing piece 142 on the first connecting piece 12 and the second connecting piece 14 are attached to the skin, so that the two sides of the first fixing frame and the second fixing frame are sealed, and then a sealing bag 20 sleeved outside the first fixing frame and the second fixing frame is fixed in a sealing way through an elastic fixing piece 30, and a circular groove 141 on the outer side wall of the first connecting piece 12 and the outer side wall of the second fixing frame is formed, and the second arc groove 141 on the outer side wall of the second connecting piece 14 is formed, and the infection of the patient is prevented from being caused in the second contact process with the outer periphery of the fixing frame.
Preferably, in one example of the present invention, at least two first through holes 1111 are formed in the outer surface of the first arm cover 11, the two first through holes 1111 extend through to the inner surface of the first arm cover 11, and a first adjusting member is disposed in each of the first through holes 1111 in a penetrating manner, and the first adjusting member is in threaded connection with the first through hole 1111;
at least two second through holes 1311 are formed in the outer surface of the second arm cover 13, the two second through holes 1311 penetrate through the inner surface of the second arm cover 13, and a second adjusting piece is arranged in each second through hole 1311 in a penetrating mode and is in threaded connection with the second through hole 1311.
The method for keeping the functional position of the patient generally needs to use a splint, and the splint has the advantages of simplicity, light weight, ventilation, easy adjustment of tightness, fracture fixation, promotion of fracture healing and functional recovery by the patient in combination with functional exercise, and the like, but also has the disadvantages that for example, the fracture end cannot be fixed under pressure; because the swelling of the limbs of the patient is increased or reduced, the phenomenon of overtightening or loosening occurs, and the medical staff is required to dismount the clamping plate again for fixation, thereby adding extra burden to the medical staff. In this way, in the present invention, since the outer walls of the first arm cover 11 and the second arm cover 13 are respectively provided with the first through hole 1111 and the second through hole 1311, and the first through hole 1111 and the second through hole 1311 are respectively connected with the first adjusting member and the second adjusting member by threads, after the bath of the patient is completed, only the sealing bag 20 needs to be directly removed, and the first fixing frame and the second fixing frame remain on the arm 40 of the patient, so that the arm 40 is kept in the functional position by matching with the splint, and then the splint can be appropriately applied with the thrust by rotating the first adjusting member and the second adjusting member, so that the splint is pressurized to the fracture end, thus, the medical staff does not need to remove the splint again and fix the fracture end, only by adjusting the corresponding first adjusting member and the second adjusting member, the operation is very convenient, and the workload is greatly reduced.
The first adjusting member and the second adjusting member may be adjusting screws, or may be other structures, which are not limited in this embodiment.
Preferably, in one example of the present invention, the central angles of the inner surfaces of the first arm cover 11 and the second arm cover 13 are 30 ° to 90 °.
That is, the arc length of the inner surfaces of the first arm cover 11 and the second arm cover 13 is small, so that when the two arms 40 are fixed, the upper and lower sides of the clamping gap 15 are exposed, so that the upper and lower parts of the splint fixed on the joint part of the arm 40 can be exposed, thereby preventing sore even if the surgical site is ventilated.
Preferably, in an example of the present invention, the apparatus further includes an upper arc-shaped cover 50 and a first magnetic bead 80, where the upper arc-shaped cover 50 covers over the clamping gap 15 and is detachably connected to the first fixing frame and the second fixing frame, the inner surface is recessed upward to form an arc-shaped structure, and the inner surface is provided with a first medicine feeding pad and a plurality of inner and outer penetrating third through holes 51 located at two sides of the first medicine feeding pad, the plurality of third through holes 51 are communicated through a first slideway 52, the first magnetic bead 80 is provided in a plurality, the plurality of first magnetic beads 80 are connected with a first operating member 90, and the first operating member 90 is slidably matched with the first slideway 52 and is used for driving the plurality of first magnetic beads 80 to slide between the plurality of third through holes 51.
Further, the lower arc-shaped cover 70 is covered below the clamping gap 15 and detachably connected with the first fixing frame and the second fixing frame, the inner surface is recessed downwards to form an arc surface structure, the inner surface is provided with a second upper medicine pad 71 and a plurality of inner and outer penetrating fourth through holes 72 positioned on two sides of the second upper medicine pad 71, the fourth through holes 72 are communicated through a second slideway 73, the second magnetic beads are multiple, the second magnetic beads are all connected with a second operating member, and the second operating member is in sliding fit with the second slideway 73 and is used for driving the second magnetic beads to slide between the fourth through holes 72.
That is, in the actual use process, the upper arc cover 50 and the lower arc cover 70 may be further provided, and the upper arc cover 50 and the lower arc cover 70 are mounted on the first fixing frame and the second fixing frame, so as to cover the upper portion and the lower portion of the clamping gap 15 between the first fixing frame and the second fixing frame, so that the present invention may also be used as a fixing device for maintaining the arm 40 in a functional position.
When the medical device is used, the first fixing frame and the second fixing frame are fixed on two sides of the arm 40, the upper arc cover 50 and the lower arc cover 70 are respectively arranged on the first fixing frame and the second fixing frame, the upper inner surfaces of the first fixing frame and the second fixing frame are of arc structures and are respectively provided with the first medicine feeding pad and the second medicine feeding pad 71, so that the first fixing frame and the second fixing frame can be better attached to the arm 40, medicine treatment is carried out on wounds by using the first medicine feeding pad and the second medicine feeding pad 71 which correspond to wound parts and are smeared with medicines, the first magnetic beads 80 and the second magnetic beads which are positioned on the inner surfaces of the upper arc cover 50 and the lower arc cover 70 can be matched with medicines to accelerate the blood circulation speed of fracture parts of patients, and the recovery speed of the patients is accelerated, and the first magnetic beads 80 and the second magnetic beads are controlled to move between different three-way holes 51 and 72 through the first operating piece 90 which is in sliding fit with the first sliding chute and the second operating piece which are in sliding fit with the second sliding chute 73, so that the medical device can be used in different positions.
Preferably, in still another example of the present invention, the first arm cover 11 includes a first end 111, a second end 112, and a first arc-shaped transition section 113 connecting the first end 111 and the second end 112, and upper and lower sidewalls of the first end 111, the second end 112, and the first arc-shaped transition section 113 each extend outwards to form a first mounting portion 1112;
the second arm cover 13 includes a third end 131, a fourth end 132, and a second arc-shaped transition section 133 connecting the third end 131 and the fourth end 132, wherein upper sidewalls and lower sidewalls of the third end 131, the fourth end 132, and the second arc-shaped transition section 133 all extend outwards to form a second mounting portion 1312;
connecting portions are formed on the two sides of the upper arc-shaped cover 50 and the lower arc-shaped cover 70 corresponding to the first mounting portion 1112 and the second mounting portion 1312, and the connecting portions are detachably mounted on the first mounting portion 1112 and the second mounting portion 1312 through locking and locking screws.
Thus, the upper arc cover 50 and the lower arc cover 70 are convenient to assemble and disassemble, and are convenient for medical staff to operate.
Preferably, in some examples of the present invention, the upper surface of the upper arc-shaped cover 50 is provided with a medicine liquid adding box 60 corresponding to the position of the first medicine feeding pad, and a bottom wall of the medicine liquid adding box 60 is provided with a plurality of medicine feeding holes communicated with the first medicine feeding pad.
So, alright through adding the liquid medicine to liquid medicine interpolation box 60 in to offer the medicine inlet hole that a plurality of intercommunication first medicine feeding pads on the diapire through liquid medicine interpolation box 60 and carry first medicine feeding pad with the liquid medicine, so, make the interpolation of liquid medicine very convenient, need not frequent first mount of dismouting and second mount, not only can alleviate medical personnel's burden, can also alleviate patient's misery.
Preferably, in other examples of the present invention, the first operating member 90 includes a connecting shaft 91 and a handle 92, one end of the connecting shaft 91 is connected to the first magnetic bead 80, the other end is screwed to the handle 92, and the connecting shaft is slidably engaged with the first slide 52.
So, through operating handle 92, can drive the first magnetic bead 80 of the connecting axle 91 other end and slide between a plurality of third through holes 51 to adjust the position of first magnetic bead 80, convenient operation, convenient to use, simultaneously, because handle 92 and connecting axle 91 threaded connection, consequently, after adjusting suitable position, accessible screw handle 92 for handle 92 moves to the direction that is close to arc cover 50, thereby fixes first magnetic bead 80 in corresponding position, avoids the in-process first magnetic bead 80 that uses to take place to shift and influence the use. It should be noted that the second operating member may have the same structure as the first operating member 90, and other structures may be adopted.
Preferably, in other examples of the present invention, the elastic fixing member 30 includes a spring plate having a C-shaped structure and a sealing rubber sleeve having a C-shaped structure sleeved on the spring plate.
On the one hand, the elastic sheet with the C-shaped structure has better elasticity, and can be sleeved on the arm 40 when in use, so that the elastic sheet is arranged in the annular groove, and is detached from the arm 40 when not in use; on the other hand, when the elastic sheet is installed in the annular groove, the annular groove can be plugged by using the sealing rubber sleeve, so that the opening of the sealing bag 20 is sealed.
Preferably, in other examples of the present invention, the auxiliary frame 10, the upper arc cover 50 and the lower arc cover 70 are all made of a lightweight material, and the upper arc cover 50 and the lower arc cover 70 are made of a transparent material.
So, auxiliary frame 10, go up arc cover 50 and lower arc cover 70 self weight lighter, be convenient for fix on patient's arm 40, simultaneously, go up arc cover 50 and lower arc cover 70 and adopt transparent material to make, still be convenient for medical personnel observe the condition around the wound, be favorable to improving the nursing effect.
It should be added that, in other embodiments, the first connecting piece 12 and the second connecting piece 14 at one end of the first fixing frame and the second fixing frame may also have a semicircular structure, and when the first connecting piece 12 and the second connecting piece 14 at the end are connected with each other, the first connecting piece 12 and the second connecting piece 14 at the end are mutually spliced to form a complete circle, so as to seal the end, so that the palm communicating fingers can be limited in the first fixing frame and the second fixing frame, and the sealing bag 20 is also matched with the elastic fixing piece 30 to seal, so that the waterproof effect can be also achieved.
In addition, the first fixing frame and the second fixing frame are also provided with tying belts, so that the first fixing frame and the second fixing frame are tied and hung on the neck of a patient. In other embodiments, the first connecting piece 12 and the second connecting piece 14 at one end of the first fixing frame and the second fixing frame may not need to be provided with the first arc-shaped groove 121 and the second arc-shaped groove 141, so that the end of the first fixing frame and the second fixing frame are directly spliced together to form a sealed structure.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that variations, modifications, alternatives, and variations may be made in the above embodiments by those skilled in the art without departing from the spirit and principles of the invention.
Claims (8)
1. An auxiliary waterproof device for use after an osteoarthroplasty, comprising:
the auxiliary frame comprises a first fixing frame and a second fixing frame;
the first fixing frame comprises a first arm cover and two first connecting pieces, the first arm cover is of an L-shaped structure, the inner surface of the first arm cover is of an inwards concave cambered surface structure, the two first connecting pieces are respectively arranged at two ends of the first fixing frame, each first connecting piece is of an arc-shaped structure, a first sealing piece of an arc-shaped structure is arranged on the inner wall of each first connecting piece, and a first arc-shaped groove of an arc-shaped structure is formed in the side wall of each first connecting piece, which is far away from the first arm cover;
the second fixing frame comprises a second arm cover and two second connecting pieces, the second arm cover is of an L-shaped structure, the inner surface of the second arm cover is of an inwards concave cambered surface structure, the two second connecting pieces are arranged at two ends of the second arm cover, each second connecting piece is of an arc-shaped structure, a second sealing piece of an arc-shaped structure is arranged on the inner wall of each second connecting piece, and a second arc-shaped groove of an arc-shaped structure is formed in the side wall of each second connecting piece, which is far away from the second arm cover; the two second connecting pieces are arranged opposite to the two first connecting pieces respectively and are detachably connected;
when the two second connecting pieces are respectively connected to the two first connecting pieces, a clamping gap which is of an L-shaped structure and is suitable for clamping arms is defined between the inner surfaces of the first arm cover and the second arm cover, and a first arc-shaped groove on the first connecting piece and a second arc-shaped groove on the second connecting piece are mutually spliced to form an annular groove;
the two ends of the sealing bag are provided with openings and are detachably sleeved outside the auxiliary frame;
the two elastic fixing pieces are matched with the annular grooves and are respectively used for fixing openings at two ends of the sealing bag in the two annular grooves in a sealing way;
the outer surface of the first arm cover is provided with at least two first through holes, the two first through holes penetrate through the inner surface of the first arm cover, a first adjusting piece penetrates through each first through hole, and the first adjusting piece is in threaded connection with the first through holes;
the outer surface of the second arm cover is provided with at least two second through holes, the two second through holes penetrate through the inner surface of the second arm cover, a second adjusting piece penetrates through each second through hole, and the second adjusting piece is in threaded connection with the second through holes;
the elastic fixing piece comprises a spring piece with a C-shaped structure and a sealing rubber sleeve with a C-shaped structure sleeved on the spring piece.
2. The auxiliary waterproof device for post-operation osteoarthroplasty according to claim 1, wherein the first arm cover and the second arm cover have a central angle of 30 ° to 90 ° with respect to the inner surfaces.
3. The auxiliary waterproof device for osteoarthroplasty according to claim 2, further comprising an upper arc cover and first magnetic beads, wherein the upper arc cover is combined above the clamping gap and detachably connected with the first fixing frame and the second fixing frame, the inner surface of the upper arc cover is recessed upwards to form an arc structure, the inner surface of the upper arc cover is provided with a first medicine feeding pad and a plurality of inner and outer penetrating third through holes positioned on two sides of the first medicine feeding pad, the plurality of third through holes are communicated through a first slideway, the plurality of first magnetic beads are arranged, the plurality of first magnetic beads are connected with a first operating member, and the first operating member is in sliding fit with the first slideway and is used for driving the plurality of first magnetic beads to slide between the plurality of third through holes.
4. The auxiliary waterproof device for osteoarthroplasty according to claim 3, further comprising a lower arc cover and a second magnetic bead, wherein the lower arc cover is combined below the clamping gap and detachably connected with the first fixing frame and the second fixing frame, the inner surface of the lower arc cover is recessed downwards to form an arc structure, the inner surface of the lower arc cover is provided with a second medicine feeding pad and a plurality of inner and outer penetrating fourth through holes positioned on two sides of the second medicine feeding pad, the fourth through holes are communicated through a second slideway, the second magnetic beads are multiple, the second magnetic beads are all connected with a second operating member, and the second operating member is in sliding fit with the second slideway and is used for driving the second magnetic beads to slide between the fourth through holes.
5. The post-operative, auxiliary waterproof device for an osteoarthroplasty of claim 4, wherein the first arm cover comprises a first end, a second end, and a first arcuate transition section connecting the first end and the second end, and wherein upper and lower sidewalls of the first end, the second end, and the first arcuate transition section each extend outwardly to form a first mounting portion;
the second arm cover comprises a third end, a fourth end and a second arc-shaped transition section for connecting the third end and the fourth end, and the upper side wall and the lower side wall of the third end, the fourth end and the second arc-shaped transition section extend outwards to form a second installation part;
the two sides of the upper arc-shaped cover and the lower arc-shaped cover are provided with connecting parts corresponding to the first installation parts and the second installation parts, and the connecting parts are detachably installed on the first installation parts and the second installation parts through locking screws.
6. The auxiliary waterproof device for osteoarthroplasty according to claim 5, wherein a liquid medicine adding box is arranged on the upper surface of the upper arc cover at a position corresponding to the first medicine feeding pad, and a plurality of medicine feeding holes communicated with the first medicine feeding pad are formed in the bottom wall of the liquid medicine adding box.
7. The post-operative, assisted waterproof device of claim 6, wherein the first operating member comprises a connecting shaft and a handle, wherein one end of the connecting shaft is connected to the first magnetic bead, the other end of the connecting shaft is in threaded connection with the handle, and the connecting shaft is in sliding fit with the first slide.
8. The post-operative, auxiliary waterproof apparatus for an osteoarthroplasty according to any one of claims 4 to 7, wherein the auxiliary frame, the upper arc cover and the lower arc cover are each made of a light material, and the upper arc cover and the lower arc cover are each made of a transparent material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810428434.XA CN108524109B (en) | 2018-05-07 | 2018-05-07 | Auxiliary waterproof device for bone joint postoperative |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810428434.XA CN108524109B (en) | 2018-05-07 | 2018-05-07 | Auxiliary waterproof device for bone joint postoperative |
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| CN108524109A CN108524109A (en) | 2018-09-14 |
| CN108524109B true CN108524109B (en) | 2023-05-23 |
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| CN201810428434.XA Active CN108524109B (en) | 2018-05-07 | 2018-05-07 | Auxiliary waterproof device for bone joint postoperative |
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Also Published As
| Publication number | Publication date |
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| CN108524109A (en) | 2018-09-14 |
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