CN219423072U - Keep somewhere PICC pipe protection casing - Google Patents
Keep somewhere PICC pipe protection casing Download PDFInfo
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- CN219423072U CN219423072U CN202320746264.6U CN202320746264U CN219423072U CN 219423072 U CN219423072 U CN 219423072U CN 202320746264 U CN202320746264 U CN 202320746264U CN 219423072 U CN219423072 U CN 219423072U
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Abstract
The utility model belongs to the technical field of medical appliances, and discloses an indwelling PICC catheter protection cover, which comprises: the protective cover is arc-shaped; the number of the magic tapes is four, and the magic tapes are respectively arranged at four corners of the bottom of the protective cover; the number of the windows is two, the windows are respectively arranged on the front side and the rear side of the upper surface of the protective cover, and positioning grooves are respectively arranged at the two ends of the left inner wall and the right inner wall of the window; the sponge pads are two in number and are respectively embedded at the bottoms of the left side and the right side of the protective cover along the front-back direction; the ventilation assembly is arranged in the inner cavity of the window; and the fixed component is arranged at the top end of the inner cavity of the protective cover. Can realize the protection of PICC pipe and joint, prevent that patient's arm from damaging PICC pipe and joint when the activity, remove the problem of putting into the PICC pipe again from, moreover, have and connect fixed function, prevent that doctor from handing to connect and involving the PICC pipe, it is accurate to administer, guarantees treatment.
Description
Technical Field
The utility model belongs to the technical field of medical appliances, and particularly relates to an indwelling PICC catheter protection cover.
Background
The central venous catheterization (PICC) is performed by puncturing the peripheral arm vein by using a catheter, and the catheter directly reaches the superior vena cava, so that the blood flow is large, and the local tissue pain, necrosis, phlebitis and the like caused by liquid osmotic pressure or chemotherapy drugs can be rapidly reduced. The direct contact between the chemotherapy medicine and the arm vein is avoided, the pain brought to the patient by repeated venipuncture can be reduced, the operation method is simple and easy, and the medicine can be left in the body for 6 months to 1 year, so that the medicine becomes a convenient, safe, rapid and effective vein path for the critical illness and the long-term intravenous nutrition support and medication of the patient with chemotherapy at present;
the prior art has the following defects:
the PICC pipe and the joint fixed mode that expose outside vein mainly have two kinds, one is to use the sleeve area cover on the arm, compress tightly PICC pipe and joint with the help of sleeve area elasticity, another is to use medical sticky tape to bond on the arm, though can both take place the displacement to PICC pipe and joint, prevent that PICC pipe from taking place the displacement, but PICC pipe belongs to and exists in patient's vein for a long time, the unavoidable thing that will have touches PICC pipe or joint when patient's upper limbs are movable, poor protectiveness to PICC pipe and joint, easily lead to PICC pipe to put into again, during the use, the doctor pierces the needle and connects, make the medicine transport through PICC pipe to appointed point of dosing through the mode of injection, when the doctor holds the joint, easily pull PICC pipe, can lead to PICC pipe to taking place the displacement in the vein, can cause to take medicine inaccurately, the treatment effect is poor.
Disclosure of Invention
In order to solve the problems that the PICC catheter and the connector are poor in protection effect and the drug delivery is inaccurate when the drug is delivered into the PICC catheter in the prior art. The utility model provides an indwelling PICC catheter protection cover.
The utility model is realized in that an indwelling PICC catheter shield comprises: the protective cover is arc-shaped; the number of the magic tapes is four, and the magic tapes are respectively arranged at four corners of the bottom of the protective cover; the number of the windows is two, the windows are respectively arranged on the front side and the rear side of the upper surface of the protective cover, and positioning grooves are respectively arranged at the two ends of the left inner wall and the right inner wall of the window; the sponge pads are two in number and are respectively embedded at the bottoms of the left side and the right side of the protective cover along the front-back direction; the ventilation assembly is arranged in the inner cavity of the window; the fixed component is arranged at the top end of the inner cavity of the protective cover;
aim at PICC pipe and the protection of joint to and take a breath while protecting, ventilative subassembly includes: the baffle is inserted into the inner cavity of the window; the number of the first bolts is two, the first bolts are respectively and fixedly connected to the two ends of the right side wall of the baffle plate, and the first bolts are inserted into the inner cavity of the positioning groove; the number of the vent holes is a plurality of, and the vent holes are uniformly formed in the surface of the baffle plate from left to right; the filter screen is embedded in the inner cavity of the vent hole; the baffle plates are uniformly arranged on the outer wall of the baffle plate from left to right, and the filter screen is blocked by the baffle plates; the spring is inserted into the inner cavity at the left side of the baffle plate; and one end of the second bolt is inserted into the inner cavity at the left side of the baffle plate, and the other end of the second bolt is inserted into the inner cavity of the positioning groove under the action of the spring.
Further, the shape of the baffle is triangular.
Further, the right end of the first bolt and the left end of the second bolt are arc-shaped.
Still further, an object is to implement a joint fixation in connection with a PICC, preventing joint movement from involving the PICC catheter, the fixation assembly comprising: the hanging column is fixedly connected to the top end of the inner cavity of the protective cover; the supporting seat is fixedly connected to the bottom end of the hanging column and is U-shaped; the screw rod is in threaded connection with the right side of the supporting seat; and the clamping plate is connected to the left end of the screw rod through a bearing, and is positioned at the inner side of the supporting seat.
Furthermore, the left side of the inner wall of the supporting seat and the left side of the clamping plate are arc-shaped, and anti-slip edges are arranged.
Furthermore, the top of the clamping plate is provided with a dovetail-shaped sliding block, and the sliding block slides left and right at the top of the inner wall of the supporting seat.
Compared with the prior art, the utility model has the beneficial effects that: the PICC pipe and the connector are protected through the protective cover and the baffle, the filter screen filters air, the air can pass through the baffle gap, the baffle can prevent water from splashing onto the filter screen, the clockwise screw rod can enable the clamping plate to move leftwards, the connector is clamped on the supporting seat, the connector is fixed, a doctor does not need to manually hold the connector during medicine delivery, therefore, the PICC pipe and the connector can be protected during actual use, the PICC pipe and the connector are prevented from being damaged during arm movement of a patient, the problem of re-placing the PICC pipe is avoided, the connector fixing function is realized, the PICC pipe is prevented from being involved by the handheld connector of a doctor, the medicine delivery is accurate, and the treatment effect is ensured.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a front cross-sectional view of the shield of the present utility model;
fig. 3 is a schematic structural view of the fixing assembly.
In the figure: 1. a protective cover; 2. a magic tape; 3. a window; 4. a positioning groove; 5. a sponge cushion; 6. a ventilation assembly; 7. a fixing assembly; 61. a baffle; 62. a first latch; 63. a vent hole; 64. a filter screen; 65. a baffle; 66. a spring; 67. a second latch; 71. a hanging column; 72. a support base; 73. a screw; 74. and (3) clamping plates.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1-3, the present utility model provides the following technical solutions: a protective cover of an indwelling PICC catheter comprises a protective cover 1, a magic tape 2, a window 3, a positioning groove 4, a foam-rubber cushion 5, a ventilation component 6 and a fixing component 7, wherein the protective cover 1 is arc-shaped; the number of the magic tapes 2 is four, the magic tapes 2 are respectively arranged at four corners of the bottom of the protective cover 1, the magic tapes 2 are wound on arms of a patient, and the protective cover 1 can be fixed in a PICC catheter area; the number of the windows 3 is two, the windows are respectively arranged on the front side and the rear side of the upper surface of the protective cover 1, and positioning grooves 4 are respectively arranged at the two ends of the left and the right inner walls of the windows 3; the number of the sponge pads 5 is two, the sponge pads 5 are respectively embedded at the bottoms of the left side and the right side of the protective cover 1 along the front-back direction, and the intravenous PICC catheter is prevented from being excessively extruded by utilizing the soft characteristic of the sponge pads 5; the ventilation assembly 6 is arranged in the inner cavity of the window 3; the fixed component 7 is arranged at the top end of the inner cavity of the protective cover 1;
the ventilation assembly 6 comprises a baffle 61, a first bolt 62, a ventilation hole 63, a filter screen 64, a baffle plate 65, a spring 66 and a second bolt 67, wherein the baffle 61 is inserted into the inner cavity of the window 3; the number of the first bolts 62 is two, the first bolts 62 are respectively and fixedly connected to the two ends of the right side wall of the baffle 61, and the first bolts 62 are inserted into the inner cavity of the positioning groove 4; the number of the vent holes 63 is a plurality, and the vent holes 63 are uniformly formed on the surface of the baffle 61 from left to right; the filter screen 64 is embedded in the cavity of the vent hole 63 to filter air and prevent impurities from polluting PICC pipes and joints; the number of the baffle plates 65 is a plurality, the baffle plates 65 are uniformly arranged on the outer wall of the baffle plate 61 from left to right, and the baffle plates 65 block the filter screen 64 to prevent water from entering from the filter screen 64; the spring 66 is inserted into the left inner cavity of the baffle 61, and the spring 66 pushes the second bolt 67 to move left by self elasticity, so that the first bolt 62 and the second bolt 67 can stay in the positioning groove 4; one end of the second bolt 67 is inserted into the left inner cavity of the baffle 61, and the other end is inserted into the inner cavity of the positioning groove 4 under the action of the spring 66;
the magic tape 2 is wound on the arm of a patient, so that the PICC catheter and the connector are prevented from being excessively extruded by the protective cover 1 and the sponge cushion 5 by utilizing the soft characteristic of the protective cover 1, the PICC catheter inserted into veins is prevented from being excessively extruded by the protective cover 1 and the baffle 61, the PICC catheter and the connector are prevented from being damaged when the arm of the patient moves, the filter screen 64 filters external air, dust, batting and the like are prevented from being contacted with the PICC catheter and the connector, air can pass through the gap of the baffle 65, water can be prevented from splashing onto the filter screen 64 by blocking of the baffle 65, the air permeability of the filter screen 64 is utilized, the air can shuttle back and forth in the baffle 65, and ventilation of the protected part of the arm is realized;
when the baffle 61 is required to be detached, the baffle 61 is pushed left to push the first plug pin 62 to move left, the second plug pin 67 moves towards the inner cavity of the baffle 61 and presses the spring 66 until the first plug pin 62 moves out of the positioning groove 4, the baffle 61 is rotated to enable the baffle 61 to be separated from the window 3, the second plug pin 67 can be pulled out of the positioning groove 4, detachment of the baffle 61 is achieved, and hands of a doctor can penetrate through the window 3 and enter the protective cover 1.
Preferably, the shape of the baffle 65 is triangle, and the side surface of the baffle 65 can circulate air to realize ventilation in the protective cover 1.
Preferably, the right end of the first latch 62 and the left end of the second latch 67 are arc-shaped, so that the first latch 62 and the second latch 67 can be inserted in alignment with the positioning slot 4.
Preferably, the fixing assembly 7 comprises a hanging post 71, a supporting seat 72, a screw 73 and a clamping plate 74, wherein the hanging post 71 is fixedly connected to the top end of the inner cavity of the protective cover 1; the supporting seat 72 is fixedly connected to the bottom end of the hanging column 71, and the supporting seat 72 is U-shaped; the screw 73 is screwed on the right side of the supporting seat 72, and when the screw 73 rotates clockwise or anticlockwise, the screw can move leftwards or rightwards to drive the clamping plate 74 to move; the clamping plate 74 is connected to the left end of the screw 73 through a bearing, and the clamping plate 74 is positioned on the inner side of the supporting seat 72;
when the butt joint is required to be fixed, the joint is placed in the supporting seat 72, the screw 73 is rotated clockwise, the screw 73 is driven to push the clamping plate 74 to move leftwards until the clamping plate 74 is matched with the supporting seat 72 to clamp the butt joint, the joint is pressed and fixed, a doctor does not need to hold the joint when the needle penetrates into the joint, the joint movement is prevented from involving the PICC catheter, and the PICC catheter is prevented from displacement.
As a preferable scheme, still further, the left side of the inner wall of the supporting seat 72 and the left side of the clamping plate 74 are arc-shaped, the contact area between the supporting seat and the joint is increased, and the supporting seat and the clamping plate are all provided with anti-slip edges which increase friction force and improve the stability of clamping the joint.
As a preferred solution, the top of the clamping plate 74 is provided with a dovetail-shaped sliding block, and the sliding block slides left and right on the top of the inner wall of the supporting seat 72, so as to ensure that the clamping plate 74 can move horizontally and linearly left and right, and the clamping plate 74 is driven to move when the screw 73 is not affected.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. An indwelling PICC catheter shield comprising:
the protective cover (1) is arc-shaped;
the number of the magic tapes (2) is four, and the magic tapes are respectively arranged at four corners of the bottom of the protective cover (1);
the number of the windows (3) is two, the windows are respectively arranged on the front side and the rear side of the upper surface of the protective cover (1), and positioning grooves (4) are respectively arranged at the two ends of the left inner wall and the right inner wall of the window (3);
the sponge cushions (5) are two in number and are respectively embedded at the bottoms of the left side and the right side of the protective cover (1) along the front-back direction;
the ventilation assembly (6) is arranged in the inner cavity of the window (3);
the fixed component (7) is arranged at the top end of the inner cavity of the protective cover (1);
the ventilation assembly (6) comprises:
the baffle (61) is inserted into the inner cavity of the window (3);
the number of the first bolts (62) is two, the first bolts are respectively and fixedly connected to two ends of the right side wall of the baffle plate (61), and the first bolts (62) are inserted into the inner cavity of the positioning groove (4);
the number of the vent holes (63) is a plurality, and the vent holes are uniformly formed in the surface of the baffle (61) from left to right;
the filter screen (64) is embedded in the inner cavity of the vent hole (63);
the baffle plates (65) are uniformly arranged on the outer wall of the baffle plate (61) from left to right, and the filter screen (64) is blocked by the baffle plates (65);
the spring (66) is inserted into the left inner cavity of the baffle (61);
and one end of the second bolt (67) is inserted into the inner cavity on the left side of the baffle (61), and the other end of the second bolt is inserted into the inner cavity of the positioning groove (4) under the action of the spring (66).
2. The indwelling PICC catheter protection cap according to claim 1, wherein the shape of the baffle (65) is triangular.
3. The indwelling PICC catheter protection cover according to claim 1, wherein the right end of the first pin (62) and the left end of the second pin (67) are both arc-shaped.
4. The indwelling PICC catheter protection cap according to claim 1, wherein said fixing assembly (7) comprises:
the hanging column (71) is fixedly connected to the top end of the inner cavity of the protective cover (1);
the supporting seat (72) is fixedly connected to the bottom end of the hanging column (71), and the supporting seat (72) is U-shaped;
the screw rod (73) is in threaded connection with the right side of the supporting seat (72);
and the clamping plate (74) is connected to the left end of the screw (73) through a bearing, and the clamping plate (74) is positioned on the inner side of the supporting seat (72).
5. The indwelling PICC catheter protection cover according to claim 4, wherein the left side of the inner wall of the supporting base (72) and the left side of the clamping plate (74) are both arc-shaped and are provided with anti-slip ribs.
6. The indwelling PICC catheter protection cover according to claim 4, wherein a dovetail-shaped slider is provided on the top of the clamping plate (74), and the slider slides left and right on the top of the inner wall of the supporting base (72).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320746264.6U CN219423072U (en) | 2023-04-07 | 2023-04-07 | Keep somewhere PICC pipe protection casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320746264.6U CN219423072U (en) | 2023-04-07 | 2023-04-07 | Keep somewhere PICC pipe protection casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219423072U true CN219423072U (en) | 2023-07-28 |
Family
ID=87344888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320746264.6U Active CN219423072U (en) | 2023-04-07 | 2023-04-07 | Keep somewhere PICC pipe protection casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219423072U (en) |
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2023
- 2023-04-07 CN CN202320746264.6U patent/CN219423072U/en active Active
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