CN215608640U - Hemodialysis nursing catheter fixing device - Google Patents
Hemodialysis nursing catheter fixing device Download PDFInfo
- Publication number
- CN215608640U CN215608640U CN202122003703.8U CN202122003703U CN215608640U CN 215608640 U CN215608640 U CN 215608640U CN 202122003703 U CN202122003703 U CN 202122003703U CN 215608640 U CN215608640 U CN 215608640U
- Authority
- CN
- China
- Prior art keywords
- arc
- rod
- fixing
- bracing piece
- hemodialysis
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 230000000474 nursing effect Effects 0.000 title claims abstract description 26
- 238000001631 haemodialysis Methods 0.000 title claims abstract description 25
- 230000000322 hemodialysis Effects 0.000 title claims abstract description 25
- 230000006835 compression Effects 0.000 claims abstract description 17
- 238000007906 compression Methods 0.000 claims abstract description 17
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 238000000151 deposition Methods 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000502 dialysis Methods 0.000 description 4
- 239000008280 blood Substances 0.000 description 3
- 210000004369 blood Anatomy 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 239000012510 hollow fiber Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 208000009304 Acute Kidney Injury Diseases 0.000 description 1
- 208000033626 Renal failure acute Diseases 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 201000011040 acute kidney failure Diseases 0.000 description 1
- 208000012998 acute renal failure Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 208000020832 chronic kidney disease Diseases 0.000 description 1
- 208000022831 chronic renal failure syndrome Diseases 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to the technical field of catheter fixing devices, and discloses a hemodialysis nursing catheter fixing device which comprises a fixing frame arranged on a sickbed, and a first arc-shaped plate and a second arc-shaped plate which are used for fixing a catheter. This hemodialysis nursing pipe fixing device, through first arc, the second arc, the bracing piece, fixing bolt, the movable rod, round bar and compression spring's setting, medical personnel stick up the back with the bracing piece, pass the bracing piece with fixing bolt and be connected with the screw hole, can fix the bracing piece at the sick bed side, then insert a plurality of nursing pipes respectively in first arc and the second arc, compression spring enables the second arc and pushes down and compress tightly the nursing pipe, thereby fix the nursing pipe at the sick bed side, the chucking fixed action has been played to the pipe, prevent the pipe skew, and the movable rod can be in the bracing piece activity from top to bottom, the medical personnel of being convenient for adjust the fixed height of pipe, use when being more convenient for carry out hemodialysis to the patient.
Description
Technical Field
The utility model relates to the technical field of catheter fixing devices, in particular to a hemodialysis nursing catheter fixing device.
Background
Hemodialysis is one of kidney replacement treatment modes of acute and chronic renal failure patients, and is characterized in that blood in vivo is drained to the outside of the body, and in a dialyzer consisting of a plurality of hollow fibers, the blood and electrolyte solution (dialysate) with similar body concentration are arranged inside and outside one hollow fiber, and are subjected to substance exchange through dispersion and convection, so that metabolic wastes in the body are removed, electrolyte and acid-base balance are maintained, excessive water in the body is removed, and the whole process of purified blood return transfusion is called hemodialysis.
The hemodialysis nursing catheter fixing device disclosed in chinese patent application publication CN213284796U is provided with a pressing plate for fixing the catheter to prevent the catheter from shifting during dialysis and affecting dialysis work, and a second spring for preventing the catheter from falling or twisting when the device is touched inadvertently, wherein the second spring has a certain buffering effect to buffer the catheter to ensure the normal operation of dialysis work, and the extension plate is used to increase the length of the fixed catheter to satisfy the normal use of catheters with different lengths during dialysis, but the hemodialysis nursing catheter fixing device has a large volume, is inconvenient for medical staff to move and use the device during catheter fixing, occupies an excessively large area, is inconvenient for medical staff to perform other nursing work, and is inconvenient for medical staff to store the device, affecting subsequent use.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a hemodialysis nursing catheter fixing device, which solves the problems in the background technology.
(II) technical scheme
In order to achieve the purpose, the utility model is realized by the following technical scheme: a hemodialysis nursing catheter fixing device comprises a fixing frame arranged on a sickbed and a first arc-shaped plate and a second arc-shaped plate which are used for fixing a catheter, the side surface of the fixing frame is provided with a threaded hole, the lower surface of the fixing frame is fixedly connected with a storage rod, an inserting rod which can slide in the storage rod is inserted in the storage rod, one end of the inserting rod is hinged with a rotatable supporting rod through a hinge, the bottom thread of the side surface of the supporting rod is penetrated with a fixing bolt matched with the threaded hole, the inside of the supporting rod is inserted with a movable rod which can slide in the supporting rod, the two sides of the top end of the movable rod are fixedly connected with round rods used for fixing the first arc-shaped plate, the side surface of each round rod is fixedly connected with the first arc-shaped plate, the outer portion of the round rod is sleeved with a second arc-shaped plate capable of sliding up and down along the round rod, and the upper surface of the second arc-shaped plate is fixedly connected with a compression spring.
Optionally, a clamping bolt for clamping the fixing frame is arranged on the upper surface of the fixing frame in a threaded manner, and the clamping bolt penetrates through the bottom end of the upper surface of the fixing frame and is connected with an external sickbed.
Optionally, one side fixedly connected with connecting plate of depositing the pole upper surface and keeping away from the mount, the equal screw thread of both sides on connecting plate surface wears to be equipped with the chucking bolt.
Optionally, the clamping groove has all been seted up to the both sides of depositing the pole, one side fixedly connected with that the bracing piece was kept away from in inserted bar both sides is used for preventing the spacing post that the inserted bar drops, spacing post joint is in the inside of clamping groove and can slide in the inside of clamping groove.
Optionally, a positioning bolt for fixing the movable rod is arranged on the top thread of the side surface of the supporting rod in a penetrating manner, a positioning hole matched with the positioning bolt is formed in the side surface of the movable rod, and the positioning bolt penetrates through one end thread of the side surface of the supporting rod and is arranged inside the positioning hole in a penetrating manner.
Optionally, the compression spring is sleeved outside the round bar, the number of the first arc-shaped plates and the number of the second arc-shaped plates are three, the number of the second arc-shaped plates is three, the second arc-shaped plates are respectively arranged above the three first arc-shaped plates, and the top end of the compression spring is clamped on the lower surface of the first arc-shaped plate.
(III) advantageous effects
The utility model provides a hemodialysis nursing catheter fixing device, which has the following beneficial effects:
1. this hemodialysis nursing pipe fixing device, through first arc, the second arc, the bracing piece, fixing bolt, the movable rod, round bar and compression spring's setting, medical personnel stick up the back with the bracing piece, pass the bracing piece with fixing bolt and be connected with the screw hole, can fix the bracing piece at the sick bed side, then insert a plurality of nursing pipes respectively in first arc and the second arc, compression spring enables the second arc and pushes down and compress tightly the nursing pipe, thereby fix the nursing pipe at the sick bed side, the chucking fixed action has been played to the pipe, prevent the pipe skew, and the movable rod can be in the bracing piece activity from top to bottom, the medical personnel of being convenient for adjust the fixed height of pipe, use when being more convenient for carry out hemodialysis to the patient.
2. This hemodialysis nursing pipe fixing device, through the mount, deposit the setting of pole and inserted bar, medical personnel can fix the device in the sick bed below through the mount, when need not use the device, can withdraw the movable rod in the bracing piece, take off fixing bolt, rotate the bracing piece to horizontal position, can insert the bracing piece through the inserted bar and deposit in the pole, thereby be convenient for medical personnel pack up the device, occupation space has been saved, the medical personnel of being more convenient for take.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic diagram of an explosive structure according to the present invention;
FIG. 3 is a schematic view of a stow configuration of the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 2 according to the present invention.
In the figure: 1. a fixed mount; 2. a first arc-shaped plate; 3. a second arc-shaped plate; 4. a threaded hole; 5. a storage rod; 6. inserting a rod; 7. a support bar; 8. fixing the bolt; 9. a movable rod; 10. a round bar; 11. a compression spring; 12. clamping the bolt; 13. a connecting plate; 14. a card slot; 15. a limiting column; 16. positioning the bolt; 17. and (7) positioning the holes.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a technical solution: a hemodialysis nursing catheter fixing device comprises a fixed frame 1 arranged on a sickbed, and a first arc-shaped plate 2 and a second arc-shaped plate 3 which are used for fixing catheters, wherein the side surface of the fixed frame 1 is provided with a threaded hole 4, the lower surface of the fixed frame 1 is fixedly connected with a storage rod 5, and an insertion rod 6 which can slide in the storage rod 5 is inserted in the storage rod 5;
through the arrangement of the storage rod 5 and the inserting rod 6, when the medical staff does not need to use the device, the movable rod 9 can be retracted into the supporting rod 7, the fixing bolt 8 is taken down, the supporting rod 7 is rotated to the horizontal position, and the supporting rod 7 can be inserted into the storage rod 5 through the inserting rod 6, so that the medical staff can conveniently pack up the device, the occupied space is saved, and the medical staff can more conveniently take the device;
one end of the inserted link 6 is hinged with a rotatable supporting rod 7 through a hinge, a fixing bolt 8 matched with the threaded hole 4 is arranged at the bottom thread of the side surface of the supporting rod 7 in a penetrating manner, a movable rod 9 capable of sliding in the supporting rod 7 is inserted in the supporting rod 7, a round rod 10 used for fixing the first arc-shaped plate 2 is fixedly connected to the two sides of the top end of the movable rod 9, the first arc-shaped plate 2 is fixedly connected to the side surface of the round rod 10, a second arc-shaped plate 3 capable of sliding up and down along the round rod 10 is sleeved outside the round rod 10, and a compression spring 11 is fixedly connected to the upper surface of the second arc-shaped plate 3;
through the arrangement of the first arc-shaped plate 2, the second arc-shaped plate 3, the supporting rod 7, the fixing bolt 8, the movable rod 9, the round rod 10 and the compression spring 11, after the medical staff erects the supporting rod 7, the fixing bolt 8 penetrates through the supporting rod 7 to be connected with the threaded hole 4, the supporting rod 7 can be fixed on the side edge of a sickbed, then a plurality of nursing catheters are respectively inserted into the first arc-shaped plate 2 and the second arc-shaped plate 3, the compression spring 11 can enable the second arc-shaped plate 3 to press down and tightly press the nursing catheters, so that the nursing catheters are fixed on the side edge of the sickbed, the catheters are clamped and fixed, the catheter deviation is prevented, the movable rod 9 can move up and down in the supporting rod 7, the fixing height of the catheter can be conveniently adjusted by the medical staff, and the catheter can be more conveniently used for hemodialysis of a patient;
the upper surface of the fixed frame 1 is threaded with a clamping bolt 12 for clamping the fixed frame 1, the clamping bolt 12 penetrates through the bottom end of the upper surface of the fixed frame 1 and is connected with an external sickbed, one side of the upper surface of the storage rod 5, which is far away from the fixed frame 1, is fixedly connected with a connecting plate 13, two sides of the surface of the connecting plate 13 are threaded with clamping bolts 12, two tensioning bolts 12 penetrate through one end of the connecting plate 13 and are arranged on the lower surface of the sickbed in a threaded manner, the storage rod 5 is fixed, two sides of the storage rod 5 are respectively provided with a clamping groove 14, one side of two sides of the insertion rod 6, which is far away from the support rod 7, is fixedly connected with a limiting column 15 for preventing the insertion rod 6 from falling off, the limiting column 15 is clamped inside the clamping groove 14 and can slide inside the clamping groove 14, a positioning bolt 16 for fixing the movable rod 9 is threaded through the top part of the side of the support rod 7, and a positioning hole 17 matched with the positioning bolt 16 is arranged on the side of the movable rod 9, positioning bolt 16 runs through the inside that locating hole 17 was worn to establish by the one end screw thread of bracing piece 7 side, and compression spring 11 cup joints in the outside of round bar 10, and the quantity of first arc 2 and second arc 3 is three, and three second arc 3 sets up respectively in the top of three first arc 2, and compression spring 11's top joint is at the lower surface of first arc 2.
In the utility model, the working steps of the device are as follows:
1. the medical staff can fix the device below the sickbed through the fixing frame 1, the clamping bolt 12 penetrates through the fixing frame 1 and the connecting plate 13 to fix the storage rod 5 on the lower surface of the sickbed, and after the support rod 7 is erected by the medical staff, the fixing bolt 8 penetrates through the support rod 7 to be connected with the threaded hole 4, so that the support rod 7 can be fixed on the side edge of the sickbed;
2. then a plurality of nursing guide pipes are respectively inserted into the first arc-shaped plate 2 and the second arc-shaped plate 3, and the second arc-shaped plate 3 can be pressed down and tightly pressed by the compression spring 11, so that the nursing guide pipes are fixed on the side edge of a sickbed, the guide pipes are clamped and fixed, and the guide pipes are prevented from deviating;
3. the movable rod 9 can move up and down in the support rod 7, and the positioning bolt 16 is in threaded connection with the positioning hole 17, so that medical personnel can conveniently adjust the fixed height of the catheter, and the catheter is more convenient to use when hemodialysis is performed on a patient;
4. when the device is not needed, the movable rod 9 can be retracted into the support rod 7, the fixing bolt 8 is taken down, the support rod 7 is rotated to the horizontal position, the support rod 7 can be inserted into the storage rod 5 through the insertion rod 6, so that medical personnel can pack the device conveniently, and the occupied space is saved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a hemodialysis nursing pipe fixing device, is including installing mount (1) on the sick bed and first arc (2) and second arc (3) that are used for fixed pipe, its characterized in that: a threaded hole (4) is formed in the side surface of the fixing frame (1), a storage rod (5) is fixedly connected to the lower surface of the fixing frame (1), an insertion rod (6) capable of sliding inside the storage rod (5) is inserted into the storage rod (5), a rotatable support rod (7) is hinged to one end of the insertion rod (6) through a hinge, a fixing bolt (8) matched with the threaded hole (4) penetrates through the bottom thread of the side surface of the support rod (7), a movable rod (9) capable of sliding inside the support rod (7) is inserted into the support rod (7), round rods (10) used for fixing the first arc-shaped plates (2) are fixedly connected to two sides of the top ends of the movable rods (9), a first arc-shaped plate (2) is fixedly connected to the side surface of the round rods (10), a second arc-shaped plate (3) capable of sliding up and down along the round rods (10) is sleeved outside the round rods (10), the upper surface of the second arc-shaped plate (3) is fixedly connected with a compression spring (11).
2. A hemodialysis care catheter securement device, as recited in claim 1, wherein: the upper surface screw thread of mount (1) wears to be equipped with chucking bolt (12) that are used for chucking mount (1), chucking bolt (12) run through the bottom and the sick bed of outside of mount (1) upper surface and are connected.
3. A hemodialysis care catheter securement device, as recited in claim 2, wherein: one side fixedly connected with connecting plate (13) of mount (1) is kept away from to deposit pole (5) upper surface, chucking bolt (12) are worn to be equipped with to the equal screw thread in both sides on connecting plate (13) surface.
4. A hemodialysis care catheter securement device, as recited in claim 1, wherein: draw-in groove (14) have all been seted up to the both sides of depositing pole (5), one side fixedly connected with that bracing piece (7) were kept away from to inserted bar (6) both sides is used for preventing spacing post (15) that inserted bar (6) drop, spacing post (15) joint can slide in the inside of draw-in groove (14) and at the inside of draw-in groove (14).
5. A hemodialysis care catheter securement device, as recited in claim 1, wherein: the top screw thread of bracing piece (7) side is worn to be equipped with positioning bolt (16) that are used for fixed movable rod (9), locating hole (17) with positioning bolt (16) looks adaptation are seted up to the side of movable rod (9), positioning bolt (16) run through the one end screw thread of bracing piece (7) side and wear to establish the inside at locating hole (17).
6. A hemodialysis care catheter securement device, as recited in claim 1, wherein: compression spring (11) cup joints the outside at round bar (10), the quantity of first arc (2) and second arc (3) is three, and is three second arc (3) set up respectively in the top of three first arc (2), the top joint of compression spring (11) is at the lower surface of first arc (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122003703.8U CN215608640U (en) | 2021-08-24 | 2021-08-24 | Hemodialysis nursing catheter fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122003703.8U CN215608640U (en) | 2021-08-24 | 2021-08-24 | Hemodialysis nursing catheter fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215608640U true CN215608640U (en) | 2022-01-25 |
Family
ID=79901658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122003703.8U Expired - Fee Related CN215608640U (en) | 2021-08-24 | 2021-08-24 | Hemodialysis nursing catheter fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215608640U (en) |
-
2021
- 2021-08-24 CN CN202122003703.8U patent/CN215608640U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220125 |