CN215229591U - Angle-adjustable blood dialysis catheter protection device - Google Patents
Angle-adjustable blood dialysis catheter protection device Download PDFInfo
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- CN215229591U CN215229591U CN202121399160.XU CN202121399160U CN215229591U CN 215229591 U CN215229591 U CN 215229591U CN 202121399160 U CN202121399160 U CN 202121399160U CN 215229591 U CN215229591 U CN 215229591U
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Abstract
The utility model provides an angle-adjustable blood dialysis catheter protection device, which relates to the technical field of medical instruments and aims to solve the problems that the existing blood dialysis catheter protection device is inconvenient to adjust the placing position of an arm when in use, and the catheter is easy to extrude to cause displacement when in hemodialysis; the locating part, the locating part is the U-shaped structure, the auxiliary member is installed through the shifting chute in locating part left side. Rotate through the moving member, and then the pivot of moving member installation will rotate in the round hole at main part top, and then the slider of moving member bottom installation will move inside the spout to the slider will move inside the sliding tray, and then is convenient for remove patient's arm.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, more specifically say, in particular to adjustable angle's blood puts a tub protection device thoroughly.
Background
Hemodialysis is one of the kidney replacement treatment modes of acute and chronic renal failure patients, so most of uremia patients in China rely on hemodialysis to maintain life, and the key of successful operation and recovery of patients is usually to ensure the proper fixation and the smoothness of a blood dialysis catheter.
Based on discovery among the prior art, current hemodialysis is put a tub protection device when using, is not convenient for adjust the locating place of arm, and then the needle pipe is easily extruded when carrying out hemodialysis and is leaded to the displacement, and current hemodialysis is put a tub protection device when using, is not convenient for fix the device, is not convenient for use.
Therefore, in view of the above, research and improvement are made for the existing structure and defects, and a blood dialysis catheter protection device with an adjustable angle is provided, so as to achieve the purpose of higher practical value.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an adjustable angle's blood is passed through and is put tub protection device to solve current blood and pass through and put tub protection device when using, be not convenient for adjust the locating position of arm, and then the needle pipe is extruded easily when carrying out hemodialysis and is leaded to the displacement, and current blood is passed through and is put tub protection device when using, is not convenient for fix the device, is not convenient for carry out the problem of using.
The utility model discloses adjustable angle's blood passes through puts a tub protection device's purpose and efficiency, is reached by following specific technological means:
an adjustable angle hemodialysis puts a tub protection device: the movable part fixing device comprises a main body, wherein the main body is of a rectangular structure, four corners of the main body are of circular arc-shaped structures, the left side of the top of the main body is provided with a round hole, the round hole is of a cylindrical structure with a middle bulge, the bottom of the main body is provided with a round hole, the round hole is of a cylindrical structure with a middle bulge, the left side of the bottom of the main body is provided with a telescopic fixing rod, the left side of the top of the main body is provided with a movable part, and the left side of the bottom of the main body is provided with a limiting part;
the moving piece is of a rectangular structure, the front side of the moving piece is of an arc-shaped structure, a rotating shaft is mounted at the bottom of the moving piece and is of a cylindrical structure with a convex middle part, the rotating shaft is inserted into a circular hole in the top of the main body, and a fixing piece is mounted at the top of the moving piece;
the fixing piece is of a rectangular structure, two ends of the fixing piece are of arc-shaped structures, and a placing groove of the arc-shaped structure is formed in the top of the fixing piece;
the limiting piece is of a U-shaped structure, and an auxiliary piece is installed on the left side of the limiting piece through a moving groove;
the auxiliary member is of a rectangular structure.
Further, the method comprises the following steps of; the main body includes:
the top of the main body is provided with a sliding chute which is of an arc-shaped structure, and the section of the sliding chute is of a T-shaped structure;
the sliding groove is formed in the top of the main body and is of an arc-shaped structure.
Further, the method comprises the following steps of; the moving member includes:
the sliding block is arranged at the bottom of the moving piece and is of a T-shaped structure, the section of the sliding block is of a T-shaped structure, and the sliding block is inserted into the sliding groove;
the sliding block is installed to the moving member bottom, and the sliding block is half sphere structure to the sliding block inserts inside the sliding tray.
Further, the method comprises the following steps of; the fixing member includes:
the clamping groove is formed in the right end of the fixing piece and is of an arc-shaped structure.
Further, the method comprises the following steps of; the fixing member further includes:
the control piece is arranged on the right side of the fixed piece and is of an arc-shaped structure, and the bottom of the control piece is in contact with the top of the moving piece;
the clamping block is installed on the left side of the top of the control piece, the clamping block is of a rectangular structure, the left end of the clamping block is of an arc-shaped structure, and the clamping block is inserted into the clamping groove.
Further, the method comprises the following steps of; the stopper includes:
the movable groove is formed in two sides of the left side of the limiting part and is of a T-shaped structure.
Further, the method comprises the following steps of; the auxiliary member includes:
the moving block is arranged on the right side of the auxiliary part and is of a T-shaped structure, and the moving block is inserted into the moving groove;
the control panel, the control panel is installed to auxiliary member right side intermediate position, and the control panel is the rectangle structure, the round hole has been seted up to the control panel intermediate position, and the inside screw thread that is equipped with of round hole to round hole inside inserts the pivot, the inside male pivot top of control panel is middle bellied cylindrical structure, and inside the round hole of inserting bottom the main part and offering, and the pivot bottom is equipped with the handle of cylindrical structure.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. in the device, the moving part is arranged, when the arm of the patient is adjusted, the arm of the patient is fixed inside a placing groove formed in the moving part through the fixing part, the fixing part and the control part are pulled, the clamping block is further pulled out from the inside of the clamping groove, so that the arm of the patient can be conveniently placed, after the arm is placed, the clamping block is reinserted into the inside of the clamping groove, the arm is further fixed, the displacement is prevented, the rotating shaft installed on the moving part rotates in a round hole in the top of the main body through the moving part, the sliding block installed at the bottom of the moving part moves in the sliding groove, and therefore the sliding block can move in the sliding groove and further conveniently move the arm of the patient;
2. in the device, an auxiliary member is provided; when fixing the device, insert one side of sick bed in the space in the middle of main part and auxiliary member, and then through rotating the pivot, thereby the top of pivot will be in the round hole of main part bottom pivot, and then the pivot will drive the control panel and will remove, the control panel will drive the auxiliary member and remove, when the auxiliary member removes, the movable block of auxiliary member installation will remove in the shifting chute inside, and then fix the device in one side of sick bed, dead lever contact ground through the installation of main part bottom, make the device support, and then be convenient for use.
Drawings
Fig. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a schematic top view of the main body of the present invention.
Fig. 3 is a schematic view of the main body of the present invention.
Fig. 4 is a schematic diagram of a partially enlarged structure of a portion a of the present invention, which is drawn from fig. 3.
Fig. 5 is a schematic structural view of the moving member and the fixing member of the present invention.
Fig. 6 is a schematic view illustrating an exploded structure of the limiting member and the auxiliary member according to the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a main body; 101. a chute; 102. a sliding groove;
2. a moving member; 201. a slider; 202. a slider;
3. a fixing member; 301. a card slot; 302. a control member; 303. a clamping block;
4. a limiting member; 401. a moving groove;
5. an auxiliary member; 501. a moving block; 502. and a control panel.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 6:
the utility model provides an adjustable angle blood penetrating cannula protection device, which comprises a main body 1, as shown in figure 1, the main body 1 is a rectangular structure, four corners of the main body 1 are arc-shaped structures, the left side of the top of the main body 1 is provided with a round hole, the round hole is a cylindrical structure with a middle bulge, the bottom of the main body 1 is provided with a round hole, the round hole is a cylindrical structure with a middle bulge, the left side of the bottom of the main body 1 is provided with a telescopic fixed rod, the left side of the top of the main body 1 is provided with a moving member 2, and the left side of the bottom of the main body 1 is provided with a limiting member 4; the moving part 2 is of a rectangular structure, the front side of the moving part 2 is of an arc-shaped structure, a rotating shaft is arranged at the bottom of the moving part 2 and is of a cylindrical structure with a convex middle part, the rotating shaft is inserted into a circular hole in the top of the main body 1, and a fixing part 3 is arranged at the top of the moving part 2; the fixing piece 3 is of a rectangular structure, two ends of the fixing piece 3 are of arc-shaped structures, and the top of the fixing piece 3 is provided with a placing groove of the arc-shaped structure; the limiting part 4 is of a U-shaped structure, and the auxiliary part 5 is installed on the left side of the limiting part 4 through a moving groove 401; the auxiliary piece 5, the auxiliary piece 5 is a rectangular structure; as shown in fig. 2 and 3, the main body 1 includes: the top of the main body 1 is provided with a chute 101, the chute 101 is of an arc-shaped structure, and the section of the chute 101 is of a T-shaped structure; the sliding groove 102 is formed in the top of the main body 1, the sliding groove 102 is of an arc-shaped structure, the sliding groove 101 is used for assisting the moving part 2 to move, and the sliding groove 102 is used for assisting the moving part 2 to move; as shown in fig. 5, the moving member 2 includes: the sliding block 201 is installed at the bottom of the moving element 2, the sliding block 201 is of a T-shaped structure, the section of the sliding block 201 is of a T-shaped structure, and the sliding block 201 is inserted into the sliding groove 101; sliding block 202, sliding block 202 is installed to moving member 2 bottom, and sliding block 202 is half sphere structure to sliding block 202 inserts inside sliding tray 102, and slider 201 is used for driving moving member 2 and removes, and sliding block 202 is used for the supplementary moving member 2 that drives and removes.
As shown in fig. 5, the fixing member 3 includes: the clamping groove 301 is formed in the right end of the fixing piece 3, and the clamping groove 301 is of an arc-shaped structure; the control piece 302 is installed on the right side of the fixed piece 3, the control piece 302 is of an arc-shaped structure, and the bottom of the control piece 302 is in contact with the top of the moving piece 2; the clamping block 303 is arranged on the left side of the top of the control piece 302, the clamping block 303 is of a rectangular structure, the left end of the clamping block 303 is of an arc-shaped structure, the clamping block 303 is inserted into the clamping groove 301, the clamping groove 301 is used for limiting the control piece 302, the control piece 302 is used for fixing the arm of a patient in a manner of being matched with the fixing piece 3, and the clamping block 303 is used for fixing the control piece 302 and the fixing piece 3; as shown in fig. 6, the stopper 4 includes: the moving groove 401 is formed in two sides of the left side of the limiting part 4, the moving groove 401 is of a T-shaped structure, and the moving groove 401 is used for moving the auxiliary part 5; as shown in fig. 6, the auxiliary 5 includes: a moving block 501, wherein the moving block 501 is mounted on the right side of the auxiliary 5, the moving block 501 is of a T-shaped structure, and the moving block 501 is inserted into the moving groove 401; control panel 502, control panel 502 is installed to 5 right side intermediate positions of auxiliary member, and control panel 502 is the rectangle structure, the round hole has been seted up to control panel 502 intermediate position, and the inside screw thread that is equipped with of round hole, and the inside pivot that inserts of round hole, the inside bellied cylindrical structure in middle of the inside inserted pivot top of control panel 502 is, and the pivot top inserts inside the round hole of seting up in main part 1 bottom, and the pivot bottom is equipped with the handle of cylindrical structure, movable block 501 is used for removing auxiliary member 5, control panel 502 is used for driving auxiliary member 5 and removes.
In another embodiment, a pulley is further installed at the bottom of the sliding block 201, and the bottom of the pulley is in contact with the sliding groove 101, so that when the sliding block 201 moves, the sliding block 201 can be better moved inside the sliding groove 101 under the action of the pulley, and the sliding block 201 can move more smoothly.
The specific use mode and function of the embodiment are as follows:
in the utility model, when the position of the arm of the patient is adjusted, the arm of the patient is fixed in the placing groove of the moving part 2, the fixture block 303 is pulled out from the inside of the clamping groove 301 by pulling the fixing part 3 and the control part 302, so that the arm of the patient can be placed conveniently, after the arm is placed, the fixture block 303 is inserted into the clamping groove 301 again, the arm is fixed, the displacement is prevented, the moving part 2 rotates, the rotating shaft installed on the moving part 2 rotates in the round hole at the top of the main body 1, the sliding block 201 installed at the bottom of the moving part 2 moves in the sliding groove 101, so that the sliding block 202 moves in the sliding groove 102, the arm of the patient is convenient to move, when the device is fixed, one side of the sickbed is inserted into the gap between the main body 1 and the auxiliary part 5, and then through rotating the pivot to the top of pivot will be at the round hole mesopin of main part 1 bottom, and then the pivot will drive control panel 502 and will remove, control panel 502 will drive auxiliary 5 and remove, when auxiliary 5 removed, the movable block 501 of auxiliary 5 installation will remove inside shifting chute 401, and then fix the device in one side of sick bed, dead lever through main part 1 bottom installation contacts ground, makes the device support, and then is convenient for use.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (7)
1. The utility model provides a pipe protection device is put in hemodialysis of adjustable angle which characterized in that: the movable type water heater comprises a main body (1), wherein the main body (1) is of a rectangular structure, four corners of the main body (1) are of circular arc-shaped structures, a round hole is formed in the left side of the top of the main body (1) and is of a cylindrical structure with a convex middle part, a round hole is formed in the bottom of the main body (1) and is of a cylindrical structure with a convex middle part, a telescopic fixed rod is installed on the left side of the bottom of the main body (1), a movable member (2) is installed on the left side of the top of the main body (1), and a limiting member (4) is installed on the left side of the bottom of the main body (1);
the moving piece (2) is of a rectangular structure, the front side of the moving piece (2) is of an arc-shaped structure, a rotating shaft is mounted at the bottom of the moving piece (2) and is of a cylindrical structure with a convex middle part, the rotating shaft is inserted into a circular hole in the top of the main body (1), and a fixing piece (3) is mounted at the top of the moving piece (2);
the fixing piece (3) is of a rectangular structure, two ends of the fixing piece (3) are of arc-shaped structures, and a placing groove of the arc-shaped structure is formed in the top of the fixing piece (3);
the limiting piece (4), the limiting piece (4) is of a U-shaped structure, and an auxiliary piece (5) is installed on the left side of the limiting piece (4) through a moving groove (401);
the auxiliary piece (5), auxiliary piece (5) are rectangle structure.
2. The adjustable angle hemodialysis cannula protection device of claim 1, wherein: the main body (1) comprises:
the top of the main body (1) is provided with a sliding chute (101), the sliding chute (101) is of an arc-shaped structure, and the section of the sliding chute (101) is of a T-shaped structure;
the top of the main body (1) is provided with a sliding groove (102), and the sliding groove (102) is of an arc-shaped structure.
3. The adjustable angle hemodialysis cannula protection device of claim 1, wherein: the moving member (2) includes:
the sliding block (201) is installed at the bottom of the moving element (2), the sliding block (201) is of a T-shaped structure, the section of the sliding block (201) is of a T-shaped structure, and the sliding block (201) is inserted into the sliding groove (101);
the sliding block (202) is installed at the bottom of the moving piece (2), the sliding block (202) is of a semi-spherical structure, and the sliding block (202) is inserted into the sliding groove (102).
4. The adjustable angle hemodialysis cannula protection device of claim 1, wherein: the fixing member (3) includes:
the clamping groove (301) is formed in the right end of the fixing piece (3), and the clamping groove (301) is of an arc-shaped structure.
5. The adjustable angle hemodialysis cannula protection device of claim 4, wherein: the fixing member (3) further comprises:
the control piece (302) is installed on the right side of the fixed piece (3), the control piece (302) is of an arc-shaped structure, and the bottom of the control piece (302) is in contact with the top of the moving piece (2);
the clamping block (303) is installed on the left side of the top of the control piece (302), the clamping block (303) is of a rectangular structure, the left end of the clamping block (303) is of an arc-shaped structure, and the clamping block (303) is inserted into the clamping groove (301).
6. The adjustable angle hemodialysis cannula protection device of claim 1, wherein: the stopper (4) includes:
the moving groove (401) is formed in two sides of the left side of the limiting part (4), and the moving groove (401) is of a T-shaped structure.
7. The adjustable angle hemodialysis cannula protection device of claim 1, wherein: the auxiliary (5) comprises:
the moving block (501) is mounted on the right side of the auxiliary piece (5), the moving block (501) is of a T-shaped structure, and the moving block (501) is inserted into the moving groove (401);
control panel (502), control panel (502) are installed to auxiliary member (5) right side intermediate position, and control panel (502) are the rectangle structure, the round hole has been seted up to control panel (502) intermediate position, and the round hole is inside to be equipped with the screw thread to round hole inside inserts the pivot, inside male pivot top of control panel (502) is middle bellied cylindrical structure, and the pivot top inserts inside the round hole of seting up in main part (1) bottom to the pivot bottom is equipped with the handle of cylindrical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121399160.XU CN215229591U (en) | 2021-06-23 | 2021-06-23 | Angle-adjustable blood dialysis catheter protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121399160.XU CN215229591U (en) | 2021-06-23 | 2021-06-23 | Angle-adjustable blood dialysis catheter protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215229591U true CN215229591U (en) | 2021-12-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121399160.XU Active CN215229591U (en) | 2021-06-23 | 2021-06-23 | Angle-adjustable blood dialysis catheter protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215229591U (en) |
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2021
- 2021-06-23 CN CN202121399160.XU patent/CN215229591U/en active Active
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