CN114366928B - Prevent PICC transfer line protective sheath that receives and fixed knot constructs thereof - Google Patents
Prevent PICC transfer line protective sheath that receives and fixed knot constructs thereof Download PDFInfo
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- CN114366928B CN114366928B CN202210139513.5A CN202210139513A CN114366928B CN 114366928 B CN114366928 B CN 114366928B CN 202210139513 A CN202210139513 A CN 202210139513A CN 114366928 B CN114366928 B CN 114366928B
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- infusion tube
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/1414—Hanging-up devices
- A61M5/1418—Clips, separators or the like for supporting tubes or leads
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M2005/1401—Functional features
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Nursing (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses a compression-preventing PICC infusion tube protective sleeve and a fixing structure thereof, and relates to the technical field of medical infusion equipment. According to the PICC infusion tube, through the mutual matching of the structures, the PICC infusion tube is prevented from being extruded and damaged in daily life under the protection of the protection shell, the skin is prevented from being pressed to generate the impression, the daily life of a patient can be more comfortable, the PICC infusion tube is more stably limited, and the PICC infusion tube is convenient to disassemble and assemble.
Description
Technical Field
The invention relates to the technical field of medical infusion equipment, in particular to a compression-resistant PICC infusion tube protective sleeve and a fixing structure thereof.
Background
The PICC pipe is the pipe that punctures from the vein of peripheral arm, can directly get into the vein near the heart and infuse to avoid chemotherapeutic medicine and arm vein direct contact, PICC pipe can be detained in the human body for a long time simultaneously, when needs infuse, only need with PICC pipe tail end insert the transfer line can, need not to puncture repeatedly.
The exposed end of the existing PICC tube is usually fixed by a medical adhesive tape, the PICC tube is extruded on the skin of a patient for a long time, which is easy to cause indentation, the patient feels uncomfortable, the adhesive tape is not good in fixing effect, the PICC tube is easy to shake and fall off, and is inconvenient in the actual use process,
disclosure of Invention
The invention aims to provide a compression-preventing PICC infusion tube protective sleeve and a fixing structure thereof, which have the effects of preventing the PICC infusion tube from being extruded and damaged in daily life under the protection of a protective shell, avoiding the generation of pressing to the skin to generate an indentation, ensuring that a patient can feel more comfortable in daily life, ensuring that the PICC infusion tube is more stably limited and being convenient to disassemble and assemble, and solving the technical problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a prevent PICC transfer line protective sheath and fixed knot thereof constructs, includes protective housing and PICC transfer line, protective housing's bottom surface fixedly connected with elastic band, elastic band adopts the ventilative gauze material of elasticity, elastic band's surface mounting has magic to paste circle hair end and magic to paste thorn hair end;
the bottom of protective housing with the upper surface of elastic band all runs through and is provided with the through-hole, PICC transfer line's axle arm passes respectively two the through-hole still includes the PICC transfer line is not in when infusing, carries out spacing fixed part to its exposed end.
Optionally, the fixed part includes two-way threaded rod, two-way threaded rod's tip with the inner wall dead axle rotation of protection casing is connected, the opening has been seted up on the surface of protection casing, the protection casing pass through the opening with the axle arm dead axle rotation of two-way threaded rod is connected, limit groove one has been seted up at protection casing inner wall's top, the axle arm threaded connection of two-way threaded rod has two screw thread plates, limit groove one the inner wall with screw thread plate's surface sliding connection, two the equal fixedly connected with connecting plate of bottom surface of screw thread plate one, two the equal fixedly connected with movable plate of opposite side of connecting plate one, two the equal fixedly connected with arc limiting plate of opposite side of movable plate, two the equal fixedly connected with spring one of opposite side of arc limiting plate, two the equal fixedly connected with rubber slab of opposite end of spring one, the surface radian of rubber slab with PICC infusion tube's surface radian looks adaptation.
Optionally, the one end fixedly connected with handle of two-way threaded rod exposure protection casing, the antiskid line has been seted up on the surface of handle.
Optionally, the utility model also comprises an auxiliary limiting component for preventing the elastic band from slipping when being sleeved on the trunk of the human body.
Optionally, the auxiliary limiting component comprises a first sliding groove, the first sliding groove is formed in the surface of the first connecting plate, the inner wall fixed shaft of the protective shell is rotationally connected with a driving shaft, a first rotating plate is fixedly connected with a first rotating plate, one end of the first rotating plate, which is far away from the driving shaft, is fixedly connected with a second sliding column, the surface of the first sliding column slides along the inner wall of the first sliding groove, a second rotating plate is fixedly connected with a second sliding column, one end of the second rotating plate, which is far away from the driving shaft, is fixedly connected with a second sliding column, the bottom end of the protective shell is provided with a second limiting groove in a penetrating mode, the inner wall of the second limiting groove is connected with a butt plate in a sliding mode, the upper surface of the butt plate is fixedly connected with a telescopic rod, a shaft arm of the telescopic rod is connected with a cylinder body in a sliding mode, the inner wall of the cylinder body is fixedly connected with a second spring in a common mode, the surface of the cylinder body is fixedly connected with a second connecting plate, the second sliding column is formed in a surface of the second sliding column, and the surface of the second sliding column slides along the inner wall of the second connecting plate.
Optionally, the PICC infusion tube further comprises a dustproof part for sealing the protective shell when the PICC infusion tube is idle.
Optionally, the dustproof part includes that the board is three, the board is three fixed connection is in the axle arm of drive shaft, limit groove is three has been seted up to the inner wall of protective housing, the inner wall sliding connection of limit groove is three has the stopper, the fixed surface of stopper has the door plant, the door plant is followed protective housing's inner wall slides, the cell body has been seted up on the surface of door plant, the tip fixedly connected with slip post of board is three, the slip post is three follows the inner wall of cell body slides.
Optionally, a perspective window is provided at the top of the protective housing, and the position of the perspective window corresponds to the puncture part of the PICC infusion tube.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the PICC infusion tube outside the patient body passes through the through hole, so that the exposed PICC infusion tube enters the protective shell, then the elastic band is sleeved on the surface of the trunk of the patient, and the round hair end of the magic tape is contacted with the thorn hair end of the magic tape, so that the protective shell and the external drain end of the PICC infusion tube inside the protective shell are fixed on the surface of the patient body, and the PICC infusion tube can be prevented from being extruded and damaged in daily life under the protection of the protective shell.
2. According to the invention, under the transmission of the bidirectional threaded rod, the first connecting plate and the moving plate, the two arc-shaped limiting plates respectively drive the two rubber plates to relatively move and respectively abut against two sides of the pipe wall of the PICC infusion pipe, the first spring is extruded to deform, the PICC infusion pipe is limited, meanwhile, excessive extrusion of the PICC infusion pipe is avoided, plastic deformation is caused, the PICC infusion pipe is prevented from shaking during daily activities of a patient through limiting the PICC infusion pipe, the patient feels uncomfortable, and meanwhile, the PICC infusion pipe is prevented from falling off.
3. According to the PICC infusion tube, the first sliding column performs circular motion to push the groove wall of the second sliding groove through the rotation process of the first rotating plate under the transmission fit of the first connecting plate and the driving shaft, and drives the two cylinders to move downwards, so that the abutting plate is enabled to downwards abut against the elastic band under the transmission of the second spring and the telescopic rod, the friction resistance between the elastic band and the body surface of a patient is increased, the phenomenon that the protective shell is loosened and falls off can be further prevented, and the PICC infusion tube is enabled to be more stable in limiting.
4. According to the invention, under the transmission cooperation of the driving shafts and the sliding column III, the two rotating plates III are driven to rotate in the rotation process of the two driving shafts, so that the sliding column III pushes the inner wall of the groove body, the two door plates are relatively moved and closed, the PICC infusion tube is prevented from being scratched by children patients, and the dustproof effect can be achieved.
Drawings
FIG. 1 is an isometric view of a construction of the present invention;
FIG. 2 is a front cross-sectional view of the structure of the present invention;
FIG. 3 is an enlarged view of a portion of the structure of FIG. 2 in accordance with the present invention;
FIG. 4 is a schematic view of the motion state of the structure of the present invention;
FIG. 5 is an enlarged view of a portion of the structure of FIG. 4 in accordance with the present invention;
FIG. 6 is a rear cross-sectional view of the structure of the present invention;
FIG. 7 is a schematic view of the motion state of the structure of FIG. 6 according to the present invention;
FIG. 8 is a cross-sectional view of the telescopic rod, barrel and spring of the present invention.
In the figure: 1. a protective housing; 2. an elastic band; 3. round hair ends of the magic tapes; 4. the burr end of the magic tape; 5. a through hole; 6. PICC transfer line; 7. a two-way threaded rod; 8. a first limit groove; 9. a thread plate; 10. a first connecting plate; 11. a moving plate; 12. an arc limiting plate; 13. a first spring; 14. a rubber plate; 15. a handle; 16. a first chute; 18. a drive shaft; 19. a rotating plate I; 20. a sliding column I; 21. a second rotating plate; 22. a sliding column II; 23. a limiting groove II; 24. an abutting plate; 25. a telescopic rod; 26. a cylinder; 27. a second spring; 28. a second connecting plate; 29. a second chute; 30. rotating plate III; 31. a limit groove III; 32. a limiting block; 33. a door panel; 34. a tank body; 35. a sliding column III; 36. and a perspective window.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Embodiment one:
referring to fig. 1 to 8, the present invention provides a technical solution: the utility model provides a prevent PICC transfer line protective sheath and fixed knot thereof constructs, includes protective housing 1 and PICC transfer line 6, and protective housing 1's bottom surface fixedly connected with elastic band 2, elastic band 2 adopt the ventilative gauze material of elasticity, and elastic band 2's surface mounting has magic to paste circle hair end 3 and magic to paste thorn hair end 4;
the bottom of protective housing 1 and the upper surface of elastic band 2 all run through and are provided with through-hole 5, the armshaft of PICC transfer line 6 passes two through-holes 5 respectively, still include when PICC transfer line 6 does not carry out the infusion, carry out spacing fixed part to its exposed end, operating personnel at first will expose PICC transfer line 6 and pass through-hole 5, make the PICC transfer line 6 get into in the protective housing 1, and establish elastic band 2 cover at patient's trunk surface, and make the magic subsides circle hair end 3 contact with the magic subsides thorn hair end 4, and then make the PICC transfer line 6 outer drain end of protective housing 1 and inside be fixed on patient's body surface, under the protection of protective housing 1, can effectively prevent that PICC transfer line 6 from receiving extrusion damage in the daily, and compare in the mode of the fixed PICC transfer line 6 that exposes of traditional use sticky tape, PICC transfer line 6 exposes the section and does not contact with skin direct contact, the effect that produces the oppression to the skin has been avoided producing to the skin, can make the patient more comfortable in daily life is reached.
In order to prevent the PICC infusion tube 6 from shaking during the daily activities of the patient and causing the patient to feel uncomfortable, further, the fixing component comprises a bidirectional threaded rod 7, the end part of the bidirectional threaded rod 7 is rotationally connected with the inner wall fixed shaft of the protection shell 1, the surface of the protection shell 1 is provided with an opening, the protection shell 1 is rotationally connected with the shaft arm fixed shaft of the bidirectional threaded rod 7 through the opening, the top of the inner wall of the protection shell 1 is provided with a first limit groove 8, the shaft arm of the bidirectional threaded rod 7 is in threaded connection with two threaded plates 9, the inner wall of the first limit groove 8 is in sliding connection with the surface of the threaded plate 9, the bottom surfaces of the two threaded plates 9 are fixedly connected with a first connecting plate 10, the opposite sides of the two connecting plates 10 are fixedly connected with a movable plate 11, the opposite sides of the two movable plates 11 are fixedly connected with arc-shaped limit plates 12, the opposite sides of the two arc-shaped limit plates 12 are fixedly connected with a first spring 13, the opposite ends of the two springs I13 are fixedly connected with rubber plates 14, the surface radian of the rubber plates 14 is matched with the surface radian of the PICC infusion tube 6, one end of the bidirectional threaded rod 7 exposed out of the protective shell 1 is fixedly connected with a handle 15, the surface of the handle 15 is provided with anti-skid lines, after the elastic band 2 is sleeved, an operator rotates the handle 15 first to enable the bidirectional threaded rod 7 to synchronously rotate, as shown in figure 2, to move to the state shown in figure 4, further, under the limit of the limit groove I8, the two threaded plates 9 are driven to relatively move along the surface of the bidirectional threaded rod 7, the two connecting plates I10 are driven to synchronously relatively move through the process of the relative movement of the two threaded plates 9, further, under the transmission of the two moving plates 11, the two arc-shaped limiting plates 12 are driven to respectively enable the two rubber plates 14 to relatively move and respectively abut against two sides of the tube wall of the PICC infusion tube 6, and the first extrusion spring 13 deforms, when limiting the PICC infusion tube 6, the excessive extrusion of the PICC infusion tube 6 can be avoided, plastic deformation of the PICC infusion tube is prevented, and the PICC infusion tube 6 can be effectively prevented from shaking during daily activities of a patient by limiting the PICC infusion tube 6, so that the patient feels uncomfortable, and meanwhile, the PICC infusion tube 6 is prevented from falling off.
In order to ensure that the PICC infusion tube 6 is more stably limited, the PICC infusion tube further comprises an auxiliary limiting component for preventing the elastic band 2 from slipping when being sleeved on the trunk of a human body, the auxiliary limiting component comprises a first chute 16, the first chute 16 is arranged on the surface of a first connecting plate 10, the inner wall of the protective shell 1 is fixedly connected with a driving shaft 18 in a rotating way, the surface of the driving shaft 18 is fixedly connected with a first rotating plate 19, one end of the first rotating plate 19 far away from the driving shaft 18 is fixedly connected with a first sliding column 20, the surface of the first sliding column 20 slides along the inner wall of the first chute 16, the surface of the driving shaft 18 is fixedly connected with a second rotating plate 21, one end of the second rotating plate 21 far away from the driving shaft 18 is fixedly connected with a second sliding column 22, the bottom end of the protective shell 1 is penetrated and provided with a second limiting groove 23, the inner wall of the second limiting groove 23 is slidably connected with a abutting plate 24, the upper surface of the abutting plate 24 is fixedly connected with a telescopic rod 25, the shaft arm of the telescopic rod 25 is slidably connected with a cylinder 26, the inner wall of the cylinder 26 and the end part of the telescopic rod 25 are fixedly connected with a second spring 27, the surface of the cylinder 26 is fixedly connected with a second connecting plate 28, the surface of the second connecting plate 28 is provided with a second sliding groove 29, the surface of the second sliding column 22 slides along the inner wall of the second sliding groove 29, in the synchronous relative displacement process of the first connecting plates 10, the first sliding column 20 is pushed by the groove wall of the first sliding groove 16, so that the driving shaft 18 rotates under the transmission of the first rotating plate 19, the left driving shaft 18 rotates clockwise, the right driving shaft 18 rotates anticlockwise, the two rotating plates 21 are driven to synchronously rotate respectively, the second sliding column 22 is driven to circularly move to push the groove wall of the second sliding groove 29 through the rotation process of the second rotating plate 21, the two cylinders 26 move downwards, thereby make the butt plate 24 downwards support and press the elastic band 2 under the transmission of spring two 27 and telescopic link 25, and then increase the frictional resistance of elastic band 2 and patient's body surface, can further prevent that protective housing 1 from taking place not hard up drop phenomenon, and then make PICC transfer line 6 spacing more firm.
In order to prevent child patient from scratching PICC transfer line 6, and can play dustproof effect, further, still include when PICC transfer line 6 is idle, carry out the dustproof part that seals to protective housing 1, dustproof part includes rotating plate three 30, rotating plate three 30 fixed connection is at the arm of drive shaft 18, spacing groove three 31 has been seted up to protective housing 1's inner wall, spacing groove three 31's inner wall sliding connection has stopper 32, stopper 32's fixed surface is connected with door plant 33, door plant 33 slides along protective housing 1's inner wall, door plant 33's surface has seted up cell body 34, rotating plate three 30's tip fixedly connected with slip post three 35, slip post three 35 slides along cell body 34's inner wall, carry out spacing process through above-mentioned PICC transfer line 6, as the state of figure 6 motion to figure 7, the rotation process through two drive shafts 18 drives two rotating plate three 30 and rotates the process, make sliding post three 35 promote cell body 34's inner wall, drive two door plant 33 relatively remove and close, prevent child patient from scratching PICC transfer line 6, and can be dustproof, when the PICC transfer line 6 need the back of the body to use, the opposite direction of rotation of the pipe 15 just need carry out the opposite movement of the same type of the PICC transfer line to take turns into the form when the PICC transfer line is used to the opposite direction, the opposite direction of motion of the pipe is required to carry out the opposite direction of the infusion line to take the form to the PICC transfer line is required to be exposed.
In the second embodiment, based on the first embodiment, another embodiment specifically includes:
in order to facilitate medical staff to observe the puncture part of the PICC infusion tube 6, the penetration port is prevented from being infected, the top of the protective housing 1 is provided with a perspective window 36, and the position of the perspective window 36 corresponds to the puncture part of the PICC infusion tube 6.
Working principle: when this prevent PICC transfer line protective sheath and fixed knot thereof to use, operating personnel passes through-hole 5 with the external PICC transfer line 6 of patient at first, make the external PICC transfer line 6 get into in the protective housing 1, then and establish elastic band 2 cover at patient's trunk surface, and make the round hair end 3 of magic subsides contact with the thorn hair end 4 of magic subsides, thereby make protective housing 1 and the external drain end of the PICC transfer line 6 of inside at patient's body surface, under protective housing 1's protection, can prevent that PICC transfer line 6 from receiving extrusion damage in the daily, and compare in the mode of the fixed external PICC transfer line 6 of traditional use sticky tape, PICC transfer line 6 exposes the section and does not directly contact with skin in this scheme, avoid producing the oppression to skin and produce the indentation, can make patient daily life more comfortable.
After the elastic band 2 is sleeved, an operator rotates the handle 15 to drive the bidirectional threaded rod 7 to synchronously rotate, as shown in fig. 2 to move to a state shown in fig. 4, so that under the limit of the first limit groove 8, the two threaded plates 9 are driven to relatively move along the surface of the bidirectional threaded rod 7, the two connecting plates 10 are driven to synchronously relatively move in the process of relatively moving the two threaded plates 9, and then under the transmission of the two moving plates 11, the two arc-shaped limit plates 12 respectively drive the two rubber plates 14 to relatively move and respectively abut against two sides of the pipe wall of the PICC infusion pipe 6, the first spring 13 is extruded to deform, the PICC infusion pipe 6 is prevented from excessively extruding the PICC infusion pipe 6, plastic deformation is caused, the PICC infusion pipe 6 is prevented from shaking during daily activities of patients by limiting the PICC infusion pipe 6, the patients feel uncomfortable, and the PICC infusion pipe 6 is prevented from falling off.
In the process of synchronous relative displacement of the first two connecting plates 10, the groove wall of the first sliding groove 16 pushes the first sliding column 20, so that the driving shaft 18 rotates under the transmission of the first rotating plate 19, as shown in fig. 3, the left driving shaft 18 rotates clockwise, the right driving shaft 18 rotates anticlockwise, so that the two rotating plates 21 are respectively driven to synchronously rotate, the second sliding column 22 moves circularly to push the groove wall of the second sliding groove 29 to drive the two cylinders 26 to move downwards, the abutting plate 24 is enabled to downwards abut against the elastic belt 2 under the transmission of the second spring 27 and the telescopic rod 25, the friction resistance between the elastic belt 2 and the body surface of a patient is increased, the loosening and falling phenomenon of the protective casing 1 can be further prevented, and the PICC infusion tube 6 is limited and more firmly.
In the process of limiting the PICC infusion tube 6, as shown in fig. 6 to 7, the two rotating plates 30 are driven to rotate through the rotating process of the two driving shafts 18, so that the sliding columns 35 push the inner wall of the groove 34, the two door plates 33 relatively move and close, the PICC infusion tube 6 is prevented from being scratched by children patients, the dustproof effect can be achieved, when the PICC infusion tube 6 needs to be used, the handle 15 is only required to be reversely rotated, and as the process is the same as the process and the movement form is opposite, the door plates 33 on the two sides are oppositely moved to expose the PICC infusion tube 6 for intubation infusion.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. Prevent pressurized PICC transfer line protective sheath and fixed knot thereof constructs, including protective housing (1) and PICC transfer line (6), its characterized in that: the bottom surface of the protection shell (1) is fixedly connected with an elastic band (2), the elastic band (2) is made of an elastic breathable gauze, and a magic tape round hair end (3) and a magic tape thorn hair end (4) are fixedly arranged on the surface of the elastic band (2);
the bottom end of the protective shell (1) and the upper surface of the elastic band (2) are respectively provided with through holes (5) in a penetrating way, and the shaft arms of the PICC infusion tube (6) respectively penetrate through the two through holes (5), and the PICC infusion tube further comprises a fixing part for limiting the exposed end of the PICC infusion tube (6) when infusion is not carried out;
the fixing component comprises a bidirectional threaded rod (7), the end part of the bidirectional threaded rod (7) is rotationally connected with the inner wall fixed shaft of the protective casing (1), an opening is formed in the surface of the protective casing (1), the protective casing (1) is rotationally connected with the shaft arm fixed shaft of the bidirectional threaded rod (7) through the opening, a first limit groove (8) is formed in the top of the inner wall of the protective casing (1), two thread plates (9) are connected with the shaft arm of the bidirectional threaded rod (7) in a threaded manner, the inner wall of the first limit groove (8) is in sliding connection with the surface of the thread plates (9), a first connecting plate (10) is fixedly connected to the bottom surface of the two thread plates (9), a movable plate (11) is fixedly connected to the opposite sides of the first connecting plate (10), an arc-shaped limit plate (12) is fixedly connected to the opposite sides of the two arc-shaped limit plates (12), a first spring (13) is fixedly connected to the opposite sides of the two arc-shaped limit plates (12), a second limit plate (14) is fixedly connected to the opposite sides of the two arc-shaped limit plates (13), and the surface of the rubber tube (14) is matched with the surface of the rubber tube (6);
one end of the bidirectional threaded rod (7) exposed out of the protective shell (1) is fixedly connected with a handle (15), and anti-slip lines are formed on the surface of the handle (15);
the device also comprises an auxiliary limiting component for preventing the elastic band (2) from slipping when being sleeved on the trunk of a human body;
the auxiliary limiting component comprises a first sliding groove (16), the first sliding groove (16) is formed on the surface of the first connecting plate (10), a driving shaft (18) is fixedly connected with the inner wall of the protective shell (1) in a rotating mode, a first rotating plate (19) is fixedly connected with the inner wall of the driving shaft (18), one end of the first rotating plate (19) away from the driving shaft (18) is fixedly connected with a first sliding column (20), the surface of the first sliding column (20) slides along the inner wall of the first sliding groove (16), a second rotating plate (21) is fixedly connected with the surface of the driving shaft (18), one end of the second rotating plate (21) away from the driving shaft (18) is fixedly connected with a second sliding column (22), a limiting groove (23) is formed in the bottom end of the protective shell (1) in a penetrating mode, an abutting plate (24) is connected with the inner wall of the limiting groove (23) in a sliding mode, a telescopic rod (25) is fixedly connected with the upper surface of the abutting plate (24), a shaft arm of the telescopic rod (25) is slidably connected with a cylinder (26), the inner wall of the first sliding column (20) is fixedly connected with a second sliding column (21), one end of the second connecting plate (28) is fixedly connected with the second connecting plate (28), the surface of the sliding column II (22) slides along the inner wall of the sliding groove II (29).
2. The compression-resistant PICC infusion tube protecting sleeve and the fixing structure thereof according to claim 1, wherein: the PICC infusion tube also comprises a dustproof part for sealing the protective shell (1) when the PICC infusion tube (6) is idle.
3. The compression-resistant PICC infusion tube protective sleeve and the fixing structure thereof according to claim 2, wherein: the dustproof part comprises a rotating plate III (30), the rotating plate III (30) is fixedly connected with a shaft arm of the driving shaft (18), a limiting groove III (31) is formed in the inner wall of the protective housing (1), a limiting block (32) is slidably connected to the inner wall of the limiting groove III (31), a door plate (33) is fixedly connected to the surface of the limiting block (32), the door plate (33) slides along the inner wall of the protective housing (1), a groove body (34) is formed in the surface of the door plate (33), a sliding column III (35) is fixedly connected to the end part of the rotating plate III (30), and the sliding column III (35) slides along the inner wall of the groove body (34).
4. The compression-resistant PICC infusion tube protecting sleeve and the fixing structure thereof according to claim 1, wherein: the top of the protection shell (1) is provided with a perspective window (36), and the position of the perspective window (36) corresponds to the puncture part of the PICC infusion tube (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210139513.5A CN114366928B (en) | 2022-02-15 | 2022-02-15 | Prevent PICC transfer line protective sheath that receives and fixed knot constructs thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210139513.5A CN114366928B (en) | 2022-02-15 | 2022-02-15 | Prevent PICC transfer line protective sheath that receives and fixed knot constructs thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114366928A CN114366928A (en) | 2022-04-19 |
| CN114366928B true CN114366928B (en) | 2023-08-08 |
Family
ID=81146257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202210139513.5A Active CN114366928B (en) | 2022-02-15 | 2022-02-15 | Prevent PICC transfer line protective sheath that receives and fixed knot constructs thereof |
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| CN212262124U (en) * | 2020-03-16 | 2021-01-01 | 中国人民解放军陆军特色医学中心 | Cuff type PICC connects fixed bag |
| CN213491396U (en) * | 2020-09-02 | 2021-06-22 | 中国人民解放军总医院 | PICC puts effective function pipe clamp structure |
| CN213608768U (en) * | 2020-07-27 | 2021-07-06 | 包怡 | Dialysis catheter fixing device |
| CN213884671U (en) * | 2020-06-17 | 2021-08-06 | 宁德市闽东医院 | Uropoiesis is safety protection structure for surgery nursing |
| CN213884527U (en) * | 2020-05-23 | 2021-08-06 | 弋艳 | Obstetrical department is clinical with infusion pipeline fixing device |
| CN214923795U (en) * | 2021-06-23 | 2021-11-30 | 嘉兴如旭机械有限公司 | Clamp device of bearing retainer |
| CN215316415U (en) * | 2021-07-27 | 2021-12-28 | 山东吉川国际智能装备有限公司 | Laser cutting machine control system |
| CN215460840U (en) * | 2021-03-25 | 2022-01-11 | 上海市浦东医院（复旦大学附属浦东医院） | Movable infusion support |
| CN215460857U (en) * | 2021-06-04 | 2022-01-11 | 中国人民解放军总医院第二医学中心 | Hose fixing device for comprehensive surgery |
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| CN208838844U (en) * | 2018-05-25 | 2019-05-10 | 昆山市周市人民医院 | PICC tube fixer |
| CN109572312A (en) * | 2019-01-22 | 2019-04-05 | 浙江广厦建设职业技术学院 | A kind of adjustable drawing boards of multiple degrees of freedom |
| CN212262124U (en) * | 2020-03-16 | 2021-01-01 | 中国人民解放军陆军特色医学中心 | Cuff type PICC connects fixed bag |
| CN213884527U (en) * | 2020-05-23 | 2021-08-06 | 弋艳 | Obstetrical department is clinical with infusion pipeline fixing device |
| CN213884671U (en) * | 2020-06-17 | 2021-08-06 | 宁德市闽东医院 | Uropoiesis is safety protection structure for surgery nursing |
| CN213608768U (en) * | 2020-07-27 | 2021-07-06 | 包怡 | Dialysis catheter fixing device |
| CN213491396U (en) * | 2020-09-02 | 2021-06-22 | 中国人民解放军总医院 | PICC puts effective function pipe clamp structure |
| CN215460840U (en) * | 2021-03-25 | 2022-01-11 | 上海市浦东医院（复旦大学附属浦东医院） | Movable infusion support |
| CN215460857U (en) * | 2021-06-04 | 2022-01-11 | 中国人民解放军总医院第二医学中心 | Hose fixing device for comprehensive surgery |
| CN214923795U (en) * | 2021-06-23 | 2021-11-30 | 嘉兴如旭机械有限公司 | Clamp device of bearing retainer |
| CN215316415U (en) * | 2021-07-27 | 2021-12-28 | 山东吉川国际智能装备有限公司 | Laser cutting machine control system |
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| CN114366928A (en) | 2022-04-19 |
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