CN215194309U - Kidney internal medicine dialysis tube fixing device - Google Patents
Kidney internal medicine dialysis tube fixing device Download PDFInfo
- Publication number
- CN215194309U CN215194309U CN202120329124.XU CN202120329124U CN215194309U CN 215194309 U CN215194309 U CN 215194309U CN 202120329124 U CN202120329124 U CN 202120329124U CN 215194309 U CN215194309 U CN 215194309U
- Authority
- CN
- China
- Prior art keywords
- fixing device
- connecting seat
- slider
- dialysis catheter
- dysmorphism pole
- Prior art date
- 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
Links
- 238000000502 dialysis Methods 0.000 title claims abstract description 37
- 210000003734 kidney Anatomy 0.000 title abstract description 11
- 239000003814 drug Substances 0.000 title abstract description 10
- 206010066054 Dysmorphism Diseases 0.000 claims description 18
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 8
- 239000000741 silica gel Substances 0.000 claims description 8
- 229910002027 silica gel Inorganic materials 0.000 claims description 8
- 239000008280 blood Substances 0.000 description 3
- 210000004369 blood Anatomy 0.000 description 3
- 238000001631 haemodialysis Methods 0.000 description 2
- 230000000322 hemodialysis Effects 0.000 description 2
- 239000012510 hollow fiber Substances 0.000 description 2
- 229920002379 silicone rubber Polymers 0.000 description 2
- 208000009304 Acute Kidney Injury Diseases 0.000 description 1
- 208000033626 Renal failure acute Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 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
- 230000009286 beneficial 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
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- External Artificial Organs (AREA)
Abstract
The utility model discloses a kidney internal medicine dialysis tube fixing device, including body frame, connecting seat, pivot, fixed plate, slotted hole, spout, the fixed subassembly of centre gripping, circular port, locking device and binding the subassembly, the connecting seat is located on the body frame, the pivot is slided and is located in the connecting seat, the fixed plate is located in the pivot, the even circumference array of slotted hole is located on the fixed plate, the even array of spout is located on the fixed plate, the fixed subassembly of centre gripping slides and locates in the spout and slide and locate in the slotted hole, the central part of fixed plate is located to the circular port, locking device locates on the connecting seat, binding the subassembly and locating on the body frame. The utility model belongs to the technical field of medical auxiliary instrument, specifically indicate a kidney internal medicine dialysis catheter fixing device that dialysis catheter is fixed firm, increase patient comfort, adapt to various dialysis catheter pipe diameters, the medical personnel of being convenient for operate.
Description
Technical Field
The utility model belongs to the technical field of medical auxiliary instrument, specifically indicate a kidney internal medicine dialysis tube fixing device.
Background
The importance of safety to the operation is increasingly emphasized in the current medical operation, and hemodialysis is one of the kidney replacement treatment modes of patients with acute and chronic renal failure in the current nephrology operation. It is through with internal blood drainage to external, in a cerini dialyser cerini of compriseing innumerable hollow fiber, blood and the similar electrolyte solution (dialysate) of containing organism concentration are inside and outside a hollow fiber, carry out the material exchange through dispersion, ultrafiltration, absorption and convection current principle, clear away internal metabolic waste, maintain electrolyte and acid-base balance, clear away internal too much moisture simultaneously, and will be through the whole process of purified blood feedback, the medical sticky tape of hemodialysis pipe fixed mode universal adoption among the prior art, not only the gas permeability is not good, reduce patient's comfort level, and medical personnel if the dialysis pipe is dragged the dialysis pipe carelessly in the butt joint, can bring the misery for the patient.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a dialysis catheter fixing device for the kidney internal medicine, which is firm in fixation, can increase the comfort of patients, can adapt to the pipe diameters of various dialysis catheters and can be operated by medical staff conveniently.
In order to realize the above functions, the utility model discloses the technical scheme who takes as follows: a kidney internal medicine dialysis tube fixing device comprises a main frame, a connecting seat, a rotating shaft, a fixing plate, a slotted hole, a sliding groove, a clamping fixing assembly, a circular hole, a locking device and a binding assembly, wherein the connecting seat is arranged on the main frame; the fixed subassembly of centre gripping includes slider, connecting rod, clamping jaw, dysmorphism pole one, dysmorphism pole two, traveller, lead screw and hand wheel, the slider slides and locates in the spout, the connecting rod is located on the slider, connecting rod one end is located to the clamping jaw, dysmorphism pole one slides and locates two surfaces of dysmorphism pole, dysmorphism pole one and dysmorphism pole two all run through the slider and slide and locate in the slider, lead screw threaded connection locates on the fixed plate and rotates and locate slider one side, the opposite side of lead screw is located to the hand wheel.
Furthermore, the locking device comprises a supporting rod, a pressing handle and a spring, the supporting rod is arranged on the connecting seat, the pressing handle is hinged to the supporting rod, one end of the spring is arranged on the pressing handle, and the other end of the spring is arranged on the connecting seat.
Further, bind the subassembly and include earrings, elasticity band and magic subsides, the earrings are located on the body frame, the elasticity band is located on the earrings, the magic is pasted and is located on the elasticity band.
Furthermore, the circumference of the rotating shaft is uniformly provided with grooves, and the pressing handle can be clamped in the grooves.
Furthermore, sliding columns are arranged on the first special-shaped rod and the second special-shaped rod, and the sliding columns can slide in the groove holes.
Furthermore, a silica gel pad is arranged on one side, close to the human body, of the main frame, so that the silica gel pad can be better contacted with the human body, and an anti-skidding effect is achieved.
Further, one side of the clamping jaw close to the dialysis tube is arc-shaped and made of silica gel.
The utility model adopts the above structure to gain beneficial effect as follows: the utility model provides a pair of kidney internal medicine dialysis tube fixing device carries out the centre gripping through setting up the dialysis tube that the fixed subassembly of centre gripping more enough satisfied different pipe diameters and fixes, prevents that the dialysis tube from sliding, through setting up locking device, can make the fixed plate rotatory around the pivot, the interface angle of adjustable dialysis tube, and the medical personnel of being convenient for operate, bind the subassembly through the setting and can bind whole device on the human body, make the dialysis tube fixed more firm.
Drawings
Fig. 1 is a schematic view of the overall structure of a dialysis tube fixing device for nephrology department of the present invention;
fig. 2 is the utility model relates to a kidney internal medicine dialysis tube fixing device's a department locking device's enlarger.
The novel silicon rubber gasket comprises a main frame 1, a main frame 2, a connecting seat 3, a rotating shaft 4, a fixing plate 5, a slotted hole 6, a sliding groove 7, a circular hole 8, a clamping fixing component 9, a locking device 10, a binding component 11, a sliding block 12, a connecting rod 13, a clamping jaw 14, a special-shaped rod I, 15, a special-shaped rod II, a sliding block 16, a screw rod 17, a hand wheel 18, a supporting rod 19, a pressing handle 20, a spring 21, an ear ring 22, an elastic belt 23, a magic tape 24, a groove 25, a sliding column 26 and a silicon rubber gasket.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-2, the utility model relates to a kidney internal medicine dialysis tube fixing device, which comprises a main frame 1, a connecting seat 2, a rotating shaft 3, a fixing plate 4, a slotted hole 5, a sliding groove 6, a clamping fixing component 8, a circular hole 7, a locking device 9 and a binding component 10, wherein the connecting seat 2 is arranged on the main frame 1, the rotating shaft 3 is slidably arranged in the connecting seat 2, the fixing plate 4 is arranged on the rotating shaft 3, the slotted hole 5 is uniformly circumferentially arrayed on the fixing plate 4, the sliding groove 6 is uniformly arrayed on the fixing plate 4, the clamping fixing component 8 is slidably arranged in the sliding groove 6 and slidably arranged in the slotted hole 5, the circular hole 7 is arranged at the central part of the fixing plate 4, the locking device 9 is arranged on the connecting seat 2, and the binding component 10 is arranged on the main frame 1; fixed subassembly 8 of centre gripping includes slider 11, connecting rod 12, clamping jaw 13, dysmorphism pole 14, two 15 of dysmorphism pole, traveller 25, lead screw 16 and hand wheel 17, slider 11 slides and locates in the spout 6, connecting rod 12 is located on slider 11, connecting rod 12 one end is located to clamping jaw 13, two 15 surfaces of dysmorphism pole are located in the sliding of dysmorphism pole 14, the slide block 11 and slide are located in slider 11 all run through to dysmorphism pole 14 and two 15 of dysmorphism pole, 16 threaded connection of lead screw locates on fixed plate 4 and rotates and locate slider 11 one side, the opposite side of lead screw 16 is located to hand wheel 17.
The locking device 9 comprises a support rod 18, a pressing handle 19 and a spring 20, the support rod 18 is arranged on the connecting seat 2, the pressing handle 19 is hinged on the support rod 18, one end of the spring 20 is arranged on the pressing handle 19, and the other end of the spring is arranged on the connecting seat 2.
The circumference of the rotating shaft 3 is uniformly provided with grooves 24, and the pressing handle 19 can be clamped in the grooves 24.
The first special-shaped rod 14 and the second special-shaped rod 15 are both provided with sliding columns 25, and the sliding columns 25 can slide in the slotted holes 5.
And a silica gel pad 26 is arranged on one side of the main frame 1 close to the human body.
One side of the clamping jaw 13 close to the dialysis tube is arc-shaped and made of silica gel.
When in specific use, the dialysis tube passes through the circular hole 7 and is bound at a proper position of a human body through the binding component 10, then the dialysis tube is clamped and fixed by the clamping and fixing component 8, the hand wheel 17 is screwed, the screw rod 16 pushes the slide block 11 to slide in the chute 6, the slide block 11 pushes the first special-shaped rod 14 and the second special-shaped rod 15 to slide, the slide block 11 simultaneously pushes the connecting rod 12, the clamping jaw 13 is pushed by the connecting rod 12 to clamp and fix the dialysis tube, because the side of the clamping jaw 13 contacted with the dialysis tube is made of silica gel, the dialysis tube can be well clamped and prevented from sliding, when the medical staff needs to adjust the interface angle of the dialysis tube, the pressing handle 19 of the locking device 9 is pressed down, the fixing plate 4 is rotated to a proper angle, then the pressing handle 19 is released, under the action of the spring 20, the pressing handle 19 is buckled with the groove 24 to fix the angle of the fixing plate 4, thereby realizing the angle adjustment of the dialysis tube.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (7)
1. The utility model provides a nephrology dept dialysis tube fixing device which characterized in that: the clamping and fixing device comprises a main frame, a connecting seat, a rotating shaft, a fixing plate, a slotted hole, a sliding groove, a clamping and fixing assembly, a circular hole, a locking device and a binding assembly, wherein the connecting seat is arranged on the main frame; the fixed subassembly of centre gripping includes slider, connecting rod, clamping jaw, dysmorphism pole one, dysmorphism pole two, traveller, lead screw and hand wheel, the slider slides and locates in the spout, the connecting rod is located on the slider, connecting rod one end is located to the clamping jaw, dysmorphism pole one slides and locates two surfaces of dysmorphism pole, dysmorphism pole one and dysmorphism pole two all run through the slider and slide and locate in the slider, lead screw threaded connection locates on the fixed plate and rotates and locate slider one side, the opposite side of lead screw is located to the hand wheel.
2. The nephrology dialysis catheter fixing device of claim 1, wherein: the locking device comprises a supporting rod, a pressing handle and a spring, the supporting rod is arranged on the connecting seat, the pressing handle is hinged to the supporting rod, one end of the spring is arranged on the pressing handle, and the other end of the spring is arranged on the connecting seat.
3. The nephrology dialysis catheter fixing device of claim 2, wherein: the binding component comprises an earring, an elastic bridle and a magic tape, wherein the earring is arranged on the main frame, the elastic bridle is arranged on the earring, and the magic tape is arranged on the elastic bridle.
4. The nephrology dialysis catheter fixing device of claim 3, wherein: the circumference of the rotating shaft is evenly provided with grooves, and the pressing handle can be clamped in the grooves.
5. The nephrology dialysis catheter fixing device of claim 4, wherein: and sliding columns are arranged on the first special-shaped rod and the second special-shaped rod and can slide in the slotted holes.
6. The nephrology dialysis catheter fixing device of claim 5, wherein: and a silica gel pad is arranged on one side of the main frame, which is close to the human body.
7. The nephrology dialysis catheter fixing device of claim 6, wherein: one side of the clamping jaw close to the dialysis tube is arc-shaped and made of silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120329124.XU CN215194309U (en) | 2021-02-05 | 2021-02-05 | Kidney internal medicine dialysis tube fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120329124.XU CN215194309U (en) | 2021-02-05 | 2021-02-05 | Kidney internal medicine dialysis tube fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215194309U true CN215194309U (en) | 2021-12-17 |
Family
ID=79440060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120329124.XU Expired - Fee Related CN215194309U (en) | 2021-02-05 | 2021-02-05 | Kidney internal medicine dialysis tube fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215194309U (en) |
-
2021
- 2021-02-05 CN CN202120329124.XU patent/CN215194309U/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 |
Granted publication date: 20211217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |