CN111437107B - Auxiliary tray for dressing change of caesarean wound - Google Patents

Auxiliary tray for dressing change of caesarean wound Download PDF

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Publication number
CN111437107B
CN111437107B CN202010255934.5A CN202010255934A CN111437107B CN 111437107 B CN111437107 B CN 111437107B CN 202010255934 A CN202010255934 A CN 202010255934A CN 111437107 B CN111437107 B CN 111437107B
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China
Prior art keywords
frame
lifting
auxiliary
rod
tray body
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CN202010255934.5A
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Chinese (zh)
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CN111437107A (en
Inventor
自辉
吕海虹
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Zaozhuang Maternal And Child Health Hospital
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Zaozhuang Maternal And Child Health Hospital
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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
    • A61F15/007—Bandage winders
    • 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
    • A61F15/02—Devices for cutting bandages of any kind, e.g. shears, cast-cutting saws
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G12/00—Accommodation for nursing, e.g. in hospitals, not covered by groups A61G1/00 - A61G11/00, e.g. trolleys for transport of medicaments or food; Prescription lists
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C13/00—Means for manipulating or holding work, e.g. for separate articles
    • B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
    • B05C5/0245—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to a moving work of indefinite length, e.g. to a moving web

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  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Epidemiology (AREA)
  • Nursing (AREA)
  • Materials For Medical Uses (AREA)

Abstract

The invention relates to an auxiliary tray for dressing change of a caesarean section wound, which comprises a tray body, wherein sliding grooves are symmetrically formed in the outer walls of the left end and the right end of the tray body, a coating adjusting device is arranged between the sliding grooves, a cutting mechanism is arranged on the inner wall of the tray body, and a lifting device is arranged on the inner wall of the lower end of the tray body. The invention can solve the following problems that the dressing of the wound part of the patient in caesarean section is changed by the traditional medical staff, a, the medical staff is required to cut the gauze on site, the gauze is exposed in the air of a ward during cutting operation, the gauze is easy to infect bacteria, and cross infection can be caused to the wound part of the patient, b, the medical staff is required to be smeared on the gauze in the dressing, the medical staff is required to wear sterile gloves to hold the gauze, the manufacturing is not complicated, and the sterile gloves can not be reused, thereby wasting resources.

Description

Auxiliary tray for dressing change of caesarean wound
Technical Field
The invention relates to the technical field of trays, in particular to an auxiliary tray for dressing change of a caesarean section wound.
Background
With the development of medical level, people who choose to perform caesarean section are increasing continuously, the caesarean section can reduce the pain of pregnant women during childbirth and reduce the risk of childbirth, a patient who performs the caesarean section needs to coat a medicine on a wound part after an operation to improve the recovery effect of the patient, a dressing needs to be coated on gauze when the medicine is coated, the wound of the patient needs to be treated by medical staff, and the dressing needs to be replaced regularly.
However, the dressing of the wound of the patient in caesarean section is changed by the existing medical personnel, a, the medical personnel is required to cut gauze on site, the gauze is exposed in the air of a ward in cutting operation, the gauze is easy to infect bacteria, cross infection of the wound of the patient can be caused, b, the medical personnel is required to be smeared on the gauze in the dressing, the medical personnel is required to wear sterile gloves to hold the gauze, the manufacturing is not complicated, the sterile gloves can not be reused, and resources are wasted.
To the technical problem that present patient's wound dressing change exists, relevant technical field's personnel have made the improvement of adaptation after having made the investigation, for example chinese utility model patent that patent number is 2015207069328 a dressing change tray for the dressing change work of multiple surface of a wound type, nevertheless do not mention to the difficult problem that medical personnel exists when changing the dressing of caesarean section patient wound position that mentions in the aforesaid.
Disclosure of Invention
In order to solve the problems, the invention provides an auxiliary tray for dressing change of a caesarean section wound, which can solve the problems of the medical staff in changing the dressing of the wound part of a caesarean section patient.
In order to achieve the purpose, the invention adopts the following technical scheme to realize the purpose: a dressing change auxiliary tray for a caesarean section wound comprises a tray body, sliding grooves are symmetrically formed in the outer walls of the left end and the right end of the tray body, a coating adjusting device is arranged between the sliding grooves, a cutting mechanism is mounted on the inner wall of the tray body, a lifting device is arranged on the inner wall of the lower end of the tray body, fixed blocks are symmetrically arranged on the inner walls of the left end and the right end of the tray body, clamping grooves matched with the fixed blocks for use are formed in the upper end face of the tray body, an opening and closing mechanism is clamped on the fixed blocks, a winding shaft is arranged at the left end of the tray body through a bearing, a winding shaft is arranged at the right end of the tray body through a bearing, a rotating handle is arranged at the front end of the winding shaft, gauze;
the coating adjusting device comprises a sliding block which is arranged in a sliding groove in a sliding mode, a rotating column is arranged on the sliding block through a bearing, an adjusting frame is arranged on the rotating column, a coating frame is arranged in the middle of the adjusting frame, penetrating holes are uniformly formed in the sliding block along the circumferential direction of the rotating column, sliding holes are uniformly formed in the rotating column, sliding rods are arranged in the sliding holes, one ends, located on the outer side of the rotating column, of the sliding rods are arranged on an adjusting plate, springs are sleeved on the sliding rods located between the adjusting plate and the rotating column, and fixing holes are formed in the two ends of the tray body at equal intervals from front to back;
the lifting device comprises a lifting spring rod arranged on the inner wall of the tray body, a lifting frame is arranged on the lifting spring rod, a lifting frame is arranged on the inner wall of the tray body through a pin shaft, the lifting frame is connected with one end of a lifting electric push rod through a pin shaft, the other end of the lifting electric push rod is arranged on the inner wall of the tray body through a pin shaft, a cutting groove in a rectangular structure is arranged on the upper end face of the lifting frame, an auxiliary electric push rod is arranged on the inner wall of the lifting frame, an auxiliary plate is arranged at the lower end of the auxiliary electric push rod, the left side and the right side of the lifting frame are in an open structure, auxiliary branched chains are symmetrically arranged on the left side and;
cutting mechanism has evenly seted up on the cutting support and has cut the hole including setting up the cutting support on tray body inner wall, cuts and is provided with the cutting pole in the hole, links to each other through the rectangle frame between the cutting pole, and the cover is equipped with the spring on the cutting pole that is located between cutting support and the rectangle frame, and the cutting knife is installed to the lower extreme of cutting pole, and the cutting knife is the rectangle structure.
The drawing hole has been seted up to the left and right sides symmetry of coating frame, the rear side middle part of coating frame is provided with the operation hole, the front side of coating frame is provided with the discharge opening, be provided with the operation post through the sliding fit mode in the operation hole, the front end of operation post is provided with blocks up the rubber piece, be provided with the spring between the outer wall of operation post and coating frame, reset spring pole is installed to the symmetry on the inner wall of coating frame left and right sides, install the propelling movement piece on the reset spring pole, be connected with the stay cord on the propelling movement piece, the one end of stay cord is passed the drawing jogged joint and is on the operation post.
The auxiliary branched chain comprises an auxiliary block arranged on the lifting frame, a moving groove is arranged on the inner wall of the lifting frame, a moving rod is arranged in the moving groove in a sliding mode, an auxiliary frame is arranged on the moving rod, a linkage frame is arranged on the outer wall of the auxiliary frame and abuts against an auxiliary plate, the upper end of the auxiliary frame is of an open structure, a lifting groove is formed in the inner side of the lower end of the auxiliary frame, a lifting rod is arranged in the lifting groove in a sliding mode, a lifting spring is sleeved on the lifting rod, the lower end of the lifting rod abuts against the auxiliary block, a working plate is arranged at the upper end of the lifting rod, the auxiliary rod is uniformly arranged on the working plate, and burrs are uniformly; the end face of the linkage frame, which is contacted with the auxiliary plate, is of a downward inclined structure from outside to inside.
The mechanism that opens and shuts includes the frame that opens and shuts of joint on the fixed block, and the upper end outside of opening and shutting the frame is provided with the straining frame, and the lower extreme outside of straining frame is provided with the straining hole, installs the straining spring beam on the inner wall of straining frame, installs the straining pole on the straining spring beam, installs the straining piece on the straining pole, and the control frame is installed to the upper end of straining pole, and the control frame passes through spring coupling on the control panel, and the control panel is installed on opening and shutting the frame.
The middle part of the opening and closing frame is provided with a moving groove, the inner wall of the opening and closing frame is provided with a stretching spring rod, and the stretching spring rod is provided with a stretching roller.
The end face of the auxiliary block, which is contacted with the lifting rod, is of a structure which inclines downwards from outside to inside.
1. The invention can solve the following problems that the dressing of the wound part of the patient in caesarean section is changed by the traditional medical staff, a, the medical staff is required to cut the gauze on site, the gauze is exposed in the air of a ward during cutting operation, the gauze is easy to infect bacteria, and cross infection can be caused to the wound part of the patient, b, the medical staff is required to be smeared on the gauze in the dressing, the medical staff is required to wear sterile gloves to hold the gauze, the manufacturing is not complicated, and the sterile gloves can not be reused, thereby wasting resources. The present invention can solve the problems mentioned above, and has unexpected effects.
2. The lifting device lifts the electric push rod to work so as to control the lifting frame to move upwards, the lifting frame drives the lifting frame to synchronously adjust upwards in motion, the lifting frame drives gauze to integrally tighten upwards in motion, the auxiliary electric push rod controls the auxiliary plate to perform lifting adjustment, the auxiliary plate controls the auxiliary branched chains to synchronously move in motion, the auxiliary branched chains drag the gauze to the left side and the right side in motion so as to enable the gauze to be in a flat and tight state, the coating device is adjusted to coat the dressing on the gauze, and the cutting mechanism cuts the gauze coated with the dressing without manual operation, so that the problem of cross infection is avoided.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a cross-sectional view of a paint frame of the present invention;
FIG. 4 is a schematic structural view of the tray body, the sliding groove and the coating adjusting device (after the coating frame is removed) of the present invention;
FIG. 5 is an enlarged view of the invention in section X of FIG. 2;
fig. 6 is a Y-direction partial enlarged view of fig. 2 of the present invention.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 to 6, an auxiliary tray for dressing change of a caesarean section wound comprises a tray body 1, sliding grooves 2 are symmetrically formed in outer walls of left and right ends of the tray body 1, a coating adjusting device 3 is arranged between the sliding grooves 2, a cutting mechanism 4 is installed on the inner wall of the tray body 1, a lifting device 5 is arranged on the inner wall of the lower end of the tray body 1, fixing blocks 6 are symmetrically arranged on the inner walls of the left and right ends of the tray body 1, a clamping groove matched with the fixing block 6 is formed in the upper end face of the tray body 1, an opening and closing mechanism 7 is clamped on the fixing block 6, a reel 8 is arranged at the left end of the tray body 1 through a bearing, a winding shaft 9 is arranged at the right end of the tray body 1 through a bearing, a rotating handle 10 is arranged at the front end of the winding shaft 9, gauze is wound on the reel 8, and crosstalk; medical personnel rotate the rotation of handle 10 and then drive winding axle 9 and rotate during the use through the control, winding axle 9 drags the gauze in rotating and moves right by a left side, the coating device is adjusted in the control of mobile personnel 3 with the coating on the gauze, cutting mechanism 4 tailors the gauze of the good coating, upwards ejecting with the gauze through lifting device 5, the medical personnel of being convenient for take, and opening and shutting mechanism 7 in use has played dustproof and the effect of being convenient for to change to the gauze.
The lifting device 5 comprises a lifting spring rod 51 arranged on the inner wall of the tray body 1, a lifting frame 52 is arranged on the lifting spring rod 51, a lifting frame 53 is arranged on the inner wall of the tray body 1 through a pin shaft, the lifting frame 53 is connected with one end of a lifting electric push rod 54 through a pin shaft, the other end of the lifting electric push rod 54 is arranged on the inner wall of the tray body 1 through a pin shaft, a cutting groove in a rectangular structure is arranged on the upper end face of the lifting frame 52, an auxiliary electric push rod 55 is arranged on the inner wall of the lifting frame 52, an auxiliary plate 56 is arranged at the lower end of the auxiliary electric push rod 55, the left side and the right side of the lifting frame 52 are in an open structure, auxiliary branched chains 57 are symmetrically arranged on the left side and the right side;
the lifting electric push rod 54 works to control the lifting frame 53 to move upwards, the lifting frame 53 drives the lifting frame 52 to synchronously adjust upwards in motion, the lifting frame 52 drives gauze to integrally tighten upwards in motion, the auxiliary electric push rod 55 controls the auxiliary plate 56 to perform lifting adjustment, the auxiliary plate 56 controls the auxiliary branched chain 57 to synchronously move in motion, and the auxiliary branched chain 57 pulls the gauze to the left side and the right side in motion to be in a flat and tight state.
The auxiliary branched chain 57 comprises an auxiliary block 571 arranged on the lifting frame 52, a moving groove is arranged on the inner wall of the lifting frame 52, a moving rod 572 is arranged in the moving groove in a sliding mode, a spring is arranged between the moving rod 572 and the inner wall of the moving groove, an auxiliary frame 573 is arranged on the moving rod 572, a linkage frame 574 is arranged on the outer wall of the auxiliary frame 573, the linkage frame 574 abuts against an auxiliary plate 56, the upper end of the auxiliary frame 573 is of an open structure, a lifting groove is arranged on the inner side of the lower end of the auxiliary frame 573, a lifting rod 575 is arranged in the lifting groove in a sliding mode, a lifting spring is sleeved on the lifting rod 575, the lower end of the lifting rod 575 abuts against the auxiliary block 571, a working plate 576 is arranged at the upper end of the lifting rod 575, auxiliary rods 577 are uniformly arranged on the working plate 576; the end surface of the linkage 574 contacting the auxiliary plate 56 is inclined downward from outside to inside. The end surface of the auxiliary block 571 contacting with the lifting rod 575 is a structure inclining downwards from the outside to the inside.
The auxiliary plate 56 extrudes the linkage frame 574 during movement, the extruded linkage frame 574 drives the auxiliary frame 573 to synchronously adjust during movement, the auxiliary frame 573 drives the lifting rod 575 to move on the auxiliary block 571 during movement, the contact position of the lifting rod 575 and the auxiliary block 571 is changed, the auxiliary rod 577 is driven to abut against gauze, and the auxiliary frame 573 pulls the gauze to two sides through the auxiliary rod 577 to tighten the gauze during movement.
The coating adjusting device 3 comprises a sliding block 31 arranged in the sliding groove 2 in a sliding mode, a rotating column 32 is arranged on the sliding block 31 through a bearing, an adjusting frame 33 is arranged on the rotating column 32, a coating frame 34 is arranged in the middle of the adjusting frame 33, penetrating holes are uniformly formed in the sliding block 31 along the circumferential direction of the rotating column 32, sliding holes are uniformly formed in the rotating column 32, sliding rods 35 are arranged in the sliding holes, one ends, located on the outer side of the rotating column 32, of the sliding rods 35 are arranged on an adjusting plate 36, springs are sleeved on the sliding rods 35 located between the adjusting plate 36 and the rotating column 32, and fixing holes are formed in the two ends of the tray body 1 at equal intervals from front to back; medical personnel pull regulating plate 36 outward and make slide bar 35 draw out from the inside of fixed orifices and poling hole, control alignment jig 33 carries out the angle modulation, and alignment jig 33 drives coating frame 34 and moves to operating position department. After the adjusting plate 36 is loosened, the sliding rod 35 drives the sliding rod 35 to penetrate through the through hole and be inserted into the fixing hole under the action of the spring to lock and fix the position.
Pulling holes are symmetrically formed in the left side and the right side of the coating frame 34, an operation hole is formed in the middle of the rear side of the coating frame 34, a discharge hole is formed in the front side of the coating frame 34, an operation column 341 is arranged in the operation hole in a sliding fit mode, a blocking rubber block 342 is arranged at the front end of the operation column 341, a spring is arranged between the outer wall of the operation column 341 and the outer wall of the coating frame 34, return spring rods 343 are symmetrically mounted on the inner walls of the left side and the right side of the coating frame 34, a pushing block 344 is mounted on the return spring rods 343, a pulling rope 345 is connected onto the pushing block 344, and one end of the pulling rope 345 penetrates through the pulling holes to be.
When dressing is needed to be coated on gauze, the operation column 341 is manually pulled upwards to separate the blocking rubber block 342 from the discharge hole, the blocking rubber block 342 is pulled to push the pushing block 344 to extrude the inside of the coating frame 34 through the pull rope 345 when moving upwards, so that the dressing is gathered towards the discharge hole, the blocking rubber block 342 is reset to the position of the discharge hole under the action of the spring after the operation column 341 is loosened, and the gathered dressing is pushed out from the discharge hole to be coated on the gauze in the resetting action.
Cutting mechanism 4 has evenly seted up the cutting hole including setting up cutting support 41 on the tray body 1 inner wall on cutting support 41, is provided with cutting rod 42 in the cutting hole, links to each other through rectangle frame 43 between the cutting rod 42, and the cover is equipped with the spring on the cutting rod 42 that is located between cutting support 41 and the rectangle frame 43, and cutting knife 44 is installed to cutting rod 42's lower extreme, and cutting knife 44 is the rectangle structure.
Medical personnel press down rectangular frame 43 after the dressing coating is on the gauze, and rectangular frame 43 drives cutting knife 44 synchronous downstream in pushing down the operation, mutually supports between cutting knife 44 and the cutting groove and tailors the gauze.
The mechanism 7 that opens and shuts includes the frame 71 that opens and shuts of joint on fixed block 6, the upper end outside of opening and shutting frame 71 is provided with the fastening frame 72, the lower extreme outside of fastening frame 72 is provided with the fastening hole, install fastening spring pole 73 on the inner wall of fastening frame 72, install fastening pole 74 on the fastening spring pole 73, install fastening piece 75 on the fastening pole 74, control frame 76 is installed to the upper end of fastening pole 74, control frame 76 passes through spring coupling on control panel 77, control panel 77 is installed on frame 71 that opens and shuts.
The middle part of the opening and closing frame 71 is provided with a moving groove, the inner wall of the opening and closing frame 71 is provided with a stretching spring rod 711, and the stretching spring rod 711 is provided with a stretching roller 712. The tension spring rod 711 drives the tension roller 712 to guide the gauze during the operation, and the gauze is tensioned during the operation of tensioning and cutting the gauze by the cooperation between the tension spring rod 711 and the tension roller 712.
When the gauze roll needs to be replaced, the control frame 76 is manually pressed to be attached to the control plate 77, so that the fastening blocks 75 are separated from the fastening holes, and the opening and closing frame 71 is removed to place the gauze roll.
When the gauze dressing machine works, firstly, a medical worker holds the gauze dressing machine to a working position, controls the rotation of the rotating handle 10 to drive the winding shaft 9 to rotate, the winding shaft 9 drags gauze to move from left to right in the rotation, the moving worker controls the adjusting coating device 3 to coat dressing on the gauze, the cutting mechanism 4 cuts the gauze coated with the dressing, the gauze is upwards ejected out through the lifting device 5, and the medical worker takes out the gauze and changes the dressing for a patient.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (4)

1. The utility model provides a supplementary tray is changed to caesarean section wound dressing, includes tray body (1), its characterized in that: the outer walls of the left end and the right end of the tray body (1) are symmetrically provided with sliding grooves (2), a coating adjusting device (3) is arranged between the sliding grooves (2), the inner wall of the tray body (1) is provided with a cutting mechanism (4), the inner wall of the lower end of the tray body (1) is provided with a lifting device (5), the inner walls of the left end and the right end of the tray body (1) are symmetrically provided with fixed blocks (6), the upper end face of the tray body (1) is provided with a clamping groove matched with the fixed blocks (6) in use, the fixed blocks (6) are clamped with an opening and closing mechanism (7), the left end of the tray body (1) is provided with a reel (8) through a bearing, the right end of the tray body (1) is provided with a winding shaft (9) through a bearing, the front end of the winding shaft (9) is provided with a rotating handle (10), gauze is wound on the reel (8);
the coating adjusting device (3) comprises a sliding block (31) which is arranged in a sliding groove (2) in a sliding mode, a rotating column (32) is installed on the sliding block (31) through a bearing, an adjusting frame (33) is installed on the rotating column (32), a coating frame (34) is installed in the middle of the adjusting frame (33), penetrating holes are evenly formed in the sliding block (31) along the circumferential direction of the rotating column (32), sliding holes are evenly formed in the rotating column (32), sliding rods (35) are arranged in the sliding holes, one ends, located on the outer side of the rotating column (32), of the sliding rods (35) are installed on an adjusting plate (36), springs are sleeved on the sliding rods (35) located between the adjusting plate (36) and the rotating column (32), and fixing holes are formed in the two ends of a tray body (1) at equal intervals from front to back;
the lifting device (5) comprises a lifting spring rod (51) arranged on the inner wall of the tray body (1), a lifting frame (52) is arranged on the lifting spring rod (51), a lifting frame (53) is arranged on the inner wall of the tray body (1) through a pin shaft, the lifting frame (53) is connected with one end of a lifting electric push rod (54) through a pin shaft, the other end of the lifting electric push rod (54) is arranged on the inner wall of the tray body (1) through a pin shaft, a cutting groove in a rectangular structure is formed in the upper end face of the lifting frame (52), an auxiliary electric push rod (55) is arranged on the inner wall of the lifting frame (52), an auxiliary plate (56) is arranged at the lower end of the auxiliary electric push rod (55), the left side and the right side of the lifting frame (52) are of an open structure, auxiliary branched chains (57) are symmetrically arranged on the left side and the right side of the lifting frame (52;
the cutting mechanism (4) comprises a cutting support (41) arranged on the inner wall of the tray body (1), cutting holes are uniformly formed in the cutting support (41), cutting rods (42) are arranged in the cutting holes, the cutting rods (42) are connected through a rectangular frame (43), a spring is sleeved on the cutting rod (42) between the cutting support (41) and the rectangular frame (43), a cutting knife (44) is installed at the lower end of the cutting rod (42), and the cutting knife (44) is of a rectangular structure;
pulling holes are symmetrically formed in the left side and the right side of the coating frame (34), an operation hole is formed in the middle of the rear side of the coating frame (34), a discharge hole is formed in the front side of the coating frame (34), an operation column (341) is arranged in the operation hole in a sliding fit mode, a blocking rubber block (342) is arranged at the front end of the operation column (341), a spring is arranged between the operation column (341) and the outer wall of the coating frame (34), return spring rods (343) are symmetrically arranged on the inner walls of the left side and the right side of the coating frame (34), a pushing block (344) is arranged on the return spring rod (343), a pulling rope (345) is connected onto the pushing block (344), and one end of the pulling rope (345) penetrates through the pulling holes to be connected onto the operation column (341);
the auxiliary branched chain (57) comprises an auxiliary block (571) arranged on the lifting frame (52), a moving groove is arranged on the inner wall of the lifting frame (52), a moving rod (572) is arranged in the moving groove in a sliding mode, a spring is arranged between the moving rod (572) and the inner wall of the moving groove, an auxiliary frame (573) is arranged on the moving rod (572), a linkage frame (574) is arranged on the outer wall of the auxiliary frame (573), the linkage frame (574) abuts against the auxiliary plate (56), the upper end of the auxiliary frame (573) is of an open structure, a lifting groove is arranged on the inner side of the lower end of the auxiliary frame (573), a lifting rod (575) is arranged in the lifting groove in a sliding mode, a lifting spring is sleeved on the lifting rod (575), the lower end of the lifting rod (575) abuts against the auxiliary block (571), a working plate (576) is arranged at the upper end of the lifting rod (575), and auxiliary rods (577, burrs are uniformly arranged on the upper end face of the auxiliary rod (577); the end face of the linkage frame (574) contacting with the auxiliary plate (56) is of a downward inclined structure from outside to inside.
2. The caesarean section wound dressing change auxiliary tray of claim 1, wherein: the mechanism (7) of opening and shutting includes the frame (71) that opens and shuts of joint on fixed block (6), the upper end outside of opening and shutting frame (71) is provided with fastening frame (72), the lower extreme outside of fastening frame (72) is provided with the fastening hole, install fastening spring pole (73) on the inner wall of fastening frame (72), install fastening pole (74) on fastening spring pole (73), install fastening piece (75) on fastening pole (74), control frame (76) are installed to the upper end of fastening pole (74), control frame (76) pass through spring coupling on control panel (77), control panel (77) are installed on frame (71) of opening and shutting.
3. The caesarean section wound dressing change auxiliary tray of claim 2, wherein: the middle part of the opening and closing frame (71) is provided with a moving groove, the inner wall of the opening and closing frame (71) is provided with a stretching spring rod (711), and the stretching spring rod (711) is provided with a stretching roller (712).
4. The caesarean section wound dressing change auxiliary tray of claim 1, wherein: the end surface of the auxiliary block (571) contacting with the lifting rod (575) is a structure inclining downwards from outside to inside.
CN202010255934.5A 2020-04-02 2020-04-02 Auxiliary tray for dressing change of caesarean wound Active CN111437107B (en)

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CN112006875B (en) * 2020-09-23 2022-06-28 于亚楠 Auxiliary tray for replacing auxiliary materials of caesarean section wound
CN115089385B (en) * 2022-06-30 2024-03-08 长沙海润生物技术有限公司 Misplacement-preventing regular gauze slitting device
CN115363862B (en) * 2022-10-25 2022-12-27 吉林大学 Wound dressing nursing device for debridement wound

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