CN218739825U - Fixing structure of peritoneal dialysis tube used after peritoneal dialysis of nephrology department - Google Patents
Fixing structure of peritoneal dialysis tube used after peritoneal dialysis of nephrology department Download PDFInfo
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- CN218739825U CN218739825U CN202221831395.6U CN202221831395U CN218739825U CN 218739825 U CN218739825 U CN 218739825U CN 202221831395 U CN202221831395 U CN 202221831395U CN 218739825 U CN218739825 U CN 218739825U
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- peritoneal dialysis
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Abstract
The utility model belongs to the technical field of medical instrument, especially, a nephrology branch of academic or vocational study is fixed knot of peritoneal dialysis pipe for postoperative is generally fixed through medical sticky tape and gauze to present patient's peritoneal dialysis pipe for postoperative, not only complex operation, and the poor problem of fixed effect, the scheme that follows now proposes, and it includes the fixed plate, the elastic cord is all installed to the both sides of fixed plate, install the magic subsides on the elastic cord, the through-hole has been seted up on the fixed plate, peritoneal dialysis pipe body has been placed in the through-hole, the top of fixed plate is equipped with sealing mechanism, sealing mechanism and through-hole mutually support, the top of fixed plate is equipped with fixed establishment, fixed establishment and sealing mechanism mutually support, the top of fixed plate is rotated and is connected with the change. The utility model is simple in operation, convenient to use can be convenient for extrude sealed simultaneously to the peritoneal dialysis pipe fast, can also fix the peritoneal dialysis pipe body, and the people of being convenient for use.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to a fixed knot who uses peritoneal dialysis pipe behind nephrology branch of academic or vocational study peritoneal dialysis constructs.
Background
Peritoneal dialysis, which is peritoneal dialysis, removes metabolites and corrects water electrolyte and acid-base imbalance by repeatedly replacing dialysate, thereby keeping the internal environment of the body constant. Peritoneal dialysis is an effective alternative to kidney therapy for end-stage renal disease, while peritoneal dialysis tubing, i.e., a peritoneal dialysis catheter, is the "lifeline" of peritoneal dialysis patients.
At present, a patient is generally fixed with a peritoneal dialysis tube after the peritoneal dialysis through a medical adhesive tape and gauze, the operation is complex, and the fixing effect is poor, so that a fixing structure of the peritoneal dialysis tube after the peritoneal dialysis of nephrology department is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the prior peritoneal dialysis catheter for the nephrology department is generally fixed by medical adhesive tapes and gauzes after the peritoneal dialysis operation, not only has complex operation and poor fixing effect, but also provides a fixing structure for the peritoneal dialysis catheter for the nephrology department.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a nephrology branch of academic or vocational study peritoneal dialysis postoperative is with fixed knot of peritoneal dialysis pipe constructs, includes the fixed plate, the elastic cord is all installed to the both sides of fixed plate, install magic subsides on the elastic cord, the through-hole has been seted up on the fixed plate, peritoneal dialysis pipe body has been placed in the through-hole, the top of fixed plate is equipped with sealing mechanism, sealing mechanism and through-hole mutually support, the top of fixed plate is equipped with fixed establishment, fixed establishment and sealing mechanism mutually support, the top of fixed plate is rotated and is connected with the change, the change is connected with the fixed establishment transmission.
Preferably, sealing mechanism includes the wedge rubber ring, and the top fixed mounting of fixed plate has the locating lever that four symmetries set up, and sliding connection has same shift ring on four locating levers, and wedge rubber ring fixed mounting is in the shift ring bottom, and the wedge rubber ring mutually supports with the through-hole, and peritoneal dialysis pipe body is located the wedge rubber intra-annular.
Preferably, the fixing mechanism comprises four symmetrically arranged push plates, the four push plates are slidably mounted at the top of the fixing plate, a wedge-shaped plate is fixedly mounted on one side of each push plate, and the wedge-shaped plate is matched with the moving ring.
Preferably, the top end of the positioning rod is fixedly provided with a baffle, the outer side of the positioning rod is sleeved with a return spring, and the return spring is positioned between the fixed plate and the moving ring.
Preferably, the top of the fixed plate is provided with four symmetrically-arranged sliding grooves, the inner wall of each sliding groove is rotatably connected with a screw, the screw is in threaded connection with a moving block, and the moving block is fixedly connected with the corresponding push plate.
Preferably, the screw is fixedly provided with a driven gear, the bottom of the rotating ring is fixedly provided with an annular rack, and the annular rack is meshed with the four driven gears.
Compared with the prior art, the utility model has the advantages of:
(1) According to the scheme, the wedge-shaped rubber rings are matched with the through holes, and the moving rings are connected with the four positioning rods in a sliding mode, so that the moving rings can drive the wedge-shaped rubber rings to block the through holes, and the through holes are sealed by the rubber characteristics of the wedge-shaped rubber rings;
(2) Because the intermeshing of annular rack and four driven gear, and the threaded connection of screw rod and movable block for four push pedal simultaneous movement can be driven to the pivoted swivel, and the push pedal that removes passes through the wedge and mutually supports of shift ring, thereby can drive the shift ring downstream.
The utility model is simple in operation, convenient to use can be convenient for extrude sealed simultaneously to the peritoneal dialysis pipe fast, can also fix the peritoneal dialysis pipe body, and the people of being convenient for use.
Drawings
Fig. 1 is a schematic structural view of a fixing structure of a peritoneal dialysis catheter used after a peritoneal dialysis operation in nephrology of the present invention;
fig. 2 is a schematic side view of the fixing structure of the peritoneal dialysis catheter for use after the peritoneal dialysis in nephrology of the present invention;
fig. 3 is a schematic three-dimensional structure view of a wedge-shaped rubber ring and a moving ring of a fixing structure of a peritoneal dialysis catheter for nephrology department after peritoneal dialysis, which is provided by the utility model;
fig. 4 is a schematic structural diagram of a part a of the fixing structure of the peritoneal dialysis catheter used after the peritoneal dialysis in nephrology department.
In the figure: 1. a fixing plate; 2. elastic bands; 3. magic paste; 4. a through hole; 5. a peritoneal dialysis catheter body; 6. positioning a rod; 7. a moving ring; 8. a wedge-shaped rubber ring; 9. a baffle plate; 10. a return spring; 11. a sliding groove; 12. a screw; 13. a moving block; 14. pushing a plate; 15. a wedge plate; 16. rotating the ring; 17. an annular rack; 18. a driven gear.
Detailed Description
The technical solutions in the present embodiment will be clearly and completely described below with reference to the drawings in the present embodiment, and it is obvious that the described embodiments are only a part of the embodiments, and not all of the embodiments.
Examples
Referring to fig. 1-4, a fixing structure of peritoneal dialysis catheter used after peritoneal dialysis in nephrology department, including fixed plate 1, elastic cord 2 is all installed to the both sides of fixed plate 1, install magic subsides 3 on elastic cord 2, through-hole 4 has been seted up on fixed plate 1, peritoneal dialysis catheter body 5 has been placed in the through-hole 4, the top of fixed plate 1 is equipped with sealing mechanism (sealing mechanism is through the sealed effect of wedge rubber ring 8 between peritoneal dialysis catheter body 5 and through-hole 4, prevent to form the weeping), sealing mechanism and through-hole 4 mutually support, fixing mechanism is equipped with fixed establishment (fixed establishment can pass through manual drive, it fixes and presses to the shift ring 7 on the sealing mechanism, make shift ring 7 keep the stationary state), fixing mechanism and sealing mechanism mutually support, the top of fixed plate 1 is rotated and is connected with swivel 16, swivel 16 is connected with the fixed establishment transmission, rotate swivel 16, swivel 16 drives fixing mechanism and fixes peritoneal dialysis catheter body 5, and seal between peritoneal dialysis catheter body 5 and through-hole 4 through sealing mechanism.
In this embodiment, sealing mechanism includes wedge rubber ring 8, the top fixed mounting of fixed plate 1 has locating lever 6 that four symmetries set up, sliding connection has same shift ring 7 on four locating levers 6, 8 fixed mounting of wedge rubber ring is in 7 bottoms of shift ring, and wedge rubber ring 8 and through-hole 4 mutually support, peritoneal dialysis catheter body 5 is located wedge rubber ring 8, the top fixed mounting of locating lever 6 has baffle 9, the outside cover of locating lever 6 is equipped with reset spring 10, reset spring 10 is located between fixed plate 1 and the shift ring 7, wedge rubber ring 8 is through the cooperation with through-hole 4, thereby can be to carrying out fixed seal between through-hole 4 and peritoneal dialysis catheter body 5.
In this embodiment, fixed establishment includes the push pedal 14 that four symmetries set up, four push pedal 14 slidable mounting are at the top of fixed plate 1, one side fixed mounting of push pedal 14 has wedge 15, wedge 15 and shift ring 7 are mutually supported, the sliding tray 11 that four symmetries set up is seted up at the top of fixed plate 1, it is connected with screw rod 12 to rotate on the inner wall of sliding tray 11, threaded connection has movable block 13 on screw rod 12, movable block 13 and the 14 fixed connection of push pedal that correspond, fixed mounting has driven gear 18 on screw rod 12, the bottom fixed mounting of change 16 has annular rack 17, annular rack 17 and four driven gear 18 intermeshing, pivoted change 16 drives four screw rods 12 and rotates simultaneously through annular rack 17 and four driven gear 18's intermeshing, pivoted screw rod 12 drives wedge 15 through the threaded connection with movable block 13 and removes, and then through wedge 15 and shift ring 7's mutually supporting, thereby can drive wedge rubber ring 8 and remove in the through-hole 4.
The theory of operation, in operation, paste 3 with elastic cord 2 and fixed plate 1 through the magic power and fix at the disease belly, the change 16 rotates, change 16 drives screw rod 12 through the intermeshing of annular rack 17 and driven gear 18 and rotates, pivoted screw rod 12 drives push pedal 14 through the threaded connection with movable block 13 and moves, push pedal 14 passes through the mutually supporting of wedge 15 and shift ring 7, thereby drive shift ring 7 and move down, shift ring 7 drives wedge rubber ring 8 and moves to in through-hole 4, when shift ring 7 extrudees wedge rubber ring 8 to in the through-hole 4, through the rubber characteristic of wedge rubber ring 8, make wedge rubber ring 8 form the deformation, and then can seal between peritoneal dialysis pipe body 5 and the through-hole 4, when needs are dismantled, reverse rotation change 16, make wedge 15 break away from to press fixed to shift ring 7, wedge rubber ring 8 moves out in through-hole 4 under the effect of reset spring 10 on the shift ring 7, thereby accomplish and dismantle.
The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.
Claims (6)
1. The utility model provides a nephrology branch of academic or vocational study peritoneal dialysis postoperative is with fixed knot of peritoneal dialysis pipe constructs, includes fixed plate (1), its characterized in that, elastic cord (2) are all installed to the both sides of fixed plate (1), install magic subsides (3) on elastic cord (2), through-hole (4) have been seted up on fixed plate (1), peritoneal dialysis pipe body (5) have been placed in through-hole (4), the top of fixed plate (1) is equipped with sealing mechanism, sealing mechanism and through-hole (4) are mutually supported, the top of fixed plate (1) is equipped with fixed establishment, fixed establishment and sealing mechanism mutually support, the top of fixed plate (1) is rotated and is connected with change (16), change (16) are connected with the fixed establishment transmission.
2. The fixing structure of the peritoneal dialysis catheter used after the peritoneal dialysis of the nephrology department as claimed in claim 1, wherein the sealing mechanism comprises a wedge-shaped rubber ring (8), four symmetrically arranged positioning rods (6) are fixedly mounted at the top of the fixing plate (1), the four positioning rods (6) are slidably connected with a same moving ring (7), the wedge-shaped rubber ring (8) is fixedly mounted at the bottom of the moving ring (7), the wedge-shaped rubber ring (8) is matched with the through hole (4), and the peritoneal dialysis catheter body (5) is located in the wedge-shaped rubber ring (8).
3. The fixing structure of the peritoneal dialysis catheter used after the peritoneal dialysis of the nephrology department as claimed in claim 2, wherein the fixing mechanism comprises four symmetrically arranged push plates (14), the four push plates (14) are slidably mounted on the top of the fixing plate (1), a wedge-shaped plate (15) is fixedly mounted on one side of each push plate (14), and the wedge-shaped plate (15) is matched with the moving ring (7).
4. The fixing structure of the peritoneal dialysis catheter used after the peritoneal dialysis in the nephrology department as claimed in claim 2, wherein a baffle (9) is fixedly installed at the top end of the positioning rod (6), a return spring (10) is sleeved outside the positioning rod (6), and the return spring (10) is located between the fixing plate (1) and the moving ring (7).
5. The fixing structure of the peritoneal dialysis catheter used after the peritoneal dialysis of the nephrology department as claimed in claim 3, wherein four symmetrically-arranged sliding grooves (11) are formed in the top of the fixing plate (1), a screw rod (12) is rotatably connected to the inner wall of each sliding groove (11), a moving block (13) is connected to the screw rod (12) in a threaded manner, and each moving block (13) is fixedly connected with the corresponding push plate (14).
6. The fixing structure of the peritoneal dialysis catheter used after the peritoneal dialysis of the nephrology department as claimed in claim 5, wherein a driven gear (18) is fixedly installed on the screw rod (12), an annular rack (17) is fixedly installed at the bottom of the rotary ring (16), and the annular rack (17) is meshed with the four driven gears (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221831395.6U CN218739825U (en) | 2022-07-16 | 2022-07-16 | Fixing structure of peritoneal dialysis tube used after peritoneal dialysis of nephrology department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221831395.6U CN218739825U (en) | 2022-07-16 | 2022-07-16 | Fixing structure of peritoneal dialysis tube used after peritoneal dialysis of nephrology department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218739825U true CN218739825U (en) | 2023-03-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221831395.6U Active CN218739825U (en) | 2022-07-16 | 2022-07-16 | Fixing structure of peritoneal dialysis tube used after peritoneal dialysis of nephrology department |
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| Country | Link |
|---|---|
| CN (1) | CN218739825U (en) |
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2022
- 2022-07-16 CN CN202221831395.6U patent/CN218739825U/en active Active
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