CN221309241U - Hemodialysis pipeline fixing device - Google Patents
Hemodialysis pipeline fixing device Download PDFInfo
- Publication number
- CN221309241U CN221309241U CN202322528581.3U CN202322528581U CN221309241U CN 221309241 U CN221309241 U CN 221309241U CN 202322528581 U CN202322528581 U CN 202322528581U CN 221309241 U CN221309241 U CN 221309241U
- Authority
- CN
- China
- Prior art keywords
- hemodialysis
- tube
- mounting
- pipe
- fixing device
- 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.)
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Links
- 238000001631 haemodialysis Methods 0.000 title claims abstract description 38
- 230000000322 hemodialysis Effects 0.000 title claims abstract description 38
- 239000000853 adhesive Substances 0.000 claims abstract description 8
- 230000001070 adhesive effect Effects 0.000 claims abstract description 8
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000002390 adhesive tape Substances 0.000 description 3
- 239000008280 blood Substances 0.000 description 3
- 210000004369 blood Anatomy 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000002585 base Substances 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 239000012510 hollow fiber Substances 0.000 description 2
- 238000001727 in vivo Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000000502 dialysis Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model relates to the technical field of hemodialysis, in particular to a hemodialysis pipeline fixing device, wherein a connecting pipe, a first epitaxial pipe and a second epitaxial pipe are connected through a connecting seat; the connecting seat comprises a mounting pipe, wherein the mounting pipe is respectively provided with a fixing device, the fixing device comprises two limiting rings, and the two limiting rings are fixedly arranged on the mounting pipe; two movable rings are arranged between the two limiting rings, the rear parts of the two movable rings are respectively connected with a connecting block, and the rear parts of the two connecting blocks are connected to a supporting pad; a lantern ring is arranged between the two movable rings, one side of the lantern ring is connected with a mounting block, the mounting block is connected with a soft belt, the soft belt comprises a joint and two soft strips, the joint is detachably connected with the mounting block, the outer ends of the two soft strips are respectively provided with an adhesive part, and the outer ends of the two soft strips are adhered together through the adhesive parts after being bent inwards; the utility model can fix hemodialysis pipe better.
Description
Technical Field
The utility model relates to the technical field of hemodialysis, in particular to a hemodialysis pipeline fixing device.
Background
Hemodialysis is an important treatment mode in the medical field, and is mainly used for removing waste in vivo, regulating electrolyte and acid-base balance and the like. The fixation of the hemodialysis tube is an important problem during hemodialysis, as its stability and safety directly influence the effect of the treatment and the comfort of the patient.
At present, the hemodialysis tube is fixed by an adhesive tape generally, but the operation needs to be carried out by the adhesive tape in advance, which is troublesome, and when the hemodialysis tube is fixed by the adhesive tape, the catheter is not limited, and the catheter is moved in disorder, so that the fixing position is poor, and the operation needs to be carried out again, which is troublesome. In addition, if the tape is detached after the tape is fixed, the tape needs to be re-fixed, and the original tape is difficult to remove due to adhesion to the hemodialysis line, and the catheter is easily affected when the tape is removed, so that a new hemodialysis line fixing device is needed to solve the above problems.
Disclosure of utility model
The utility model provides a hemodialysis pipe fixing device which can fix a hemodialysis pipe better.
The hemodialysis pipeline fixing device comprises a hemodialysis pipe, wherein the hemodialysis pipe comprises a connecting pipe, a first epitaxial pipe and a second epitaxial pipe, and the connecting pipe, the first epitaxial pipe and the second epitaxial pipe are connected through a connecting seat; the connecting seat comprises a mounting pipe, wherein the mounting pipe is respectively provided with a fixing device, the fixing device comprises two limiting rings, and the two limiting rings are fixedly arranged on the mounting pipe; two movable rings are arranged between the two limiting rings, the rear parts of the two movable rings are respectively connected with a connecting block, and the rear parts of the two connecting blocks are connected to a supporting pad; a lantern ring is arranged between the two movable rings, one side of the lantern ring is connected with a mounting block, the mounting block is connected with a soft belt, the soft belt comprises a joint and two soft strips, the joint is detachably connected with the mounting block, the outer ends of the two soft strips are respectively provided with an adhesive part, and the outer ends of the two soft strips are adhered together through the adhesive parts after being bent inwards; the movable ring and the lantern ring are movably sleeved on the mounting pipe.
Preferably, the limiting ring, the movable ring and the lantern ring are all detachable structures.
Preferably, one side of the mounting block is provided with a mounting groove, and a screw is penetrated in the mounting groove; the connector is provided with a through hole, the connector can extend into the mounting groove, and the screw is matched with the through hole.
Preferably, the limiting ring, the movable ring, the connecting block, the supporting pad, the lantern ring, the mounting block and the joint are all made of plastics.
Preferably, the supporting pad is provided with a rotary disc, and the rotary disc is connected with the connecting block.
Preferably, a rubber pad is arranged behind the support pad.
Preferably, the first epitaxial tube and the second epitaxial tube are provided with tube clamps.
The fixing device provided by the utility model can be used for better fixing the position of the hemodialysis pipeline, so that the hemodialysis pipeline has better stability and safety, and the treatment effect and the comfort level of a patient are ensured. The fixing device is very accurate in fixing, and is very convenient, and pipelines are not easily affected when the fixing device is fixed and loosened.
Drawings
FIG. 1 is a schematic view showing a structure of a hemodialysis line fixing device according to an embodiment;
FIG. 2 is a schematic perspective view of a fixing device according to an embodiment;
FIG. 3 is a schematic front view of the fixing device according to the embodiment;
fig. 4 is a schematic structural view of a soft belt in an embodiment.
Detailed Description
For a further understanding of the present utility model, the present utility model will be described in detail with reference to the drawings and examples. It is to be understood that the examples are illustrative of the present utility model and are not intended to be limiting.
Examples
As shown in fig. 1 to 4, the present embodiment provides a hemodialysis line fixing device, which includes a hemodialysis tube 110, the hemodialysis tube 110 including a connection tube 111, a first extension tube 112, and a second extension tube 113, the connection tube 111, the first extension tube 112, and the second extension tube 113 being connected by a connection base 114; the connecting seat 114 comprises a mounting tube 115, the mounting tube 115 is respectively provided with a fixing device 120, the fixing device 120 comprises two limiting rings 121, and the two limiting rings 121 are fixedly arranged on the mounting tube 115; two movable rings 122 are arranged between the two limiting rings 121, the rear parts of the two movable rings 122 are respectively connected with a connecting block 123, and the rear parts of the two connecting blocks 123 are connected to a supporting pad 124; a lantern ring 125 is arranged between the two movable rings 122, one side of the lantern ring 125 is connected with a mounting block 126, the mounting block 126 is connected with a soft belt 127, the soft belt 127 comprises a joint 1271 and two soft strips 1272, the joint 1271 is detachably connected with the mounting block 126, the outer ends of the two soft strips 1272 are respectively provided with an adhesive part 1273, and the outer ends of the two soft strips 1272 are adhered together through the adhesive parts 1273 after being bent inwards; the movable ring 122 and the collar 125 are both movably sleeved on the mounting tube 115.
Two spacing rings 121 are used for spacing, block two expansion rings 122 and a lantern ring 125, two expansion rings 122 pass through connecting block 123 and connect on supporting pad 124, and supporting pad 124 is used for supporting, makes the patient have the comfort, and supporting pad 124 has the effect of location, has been equivalent to the position of carrying out the location with hemodialysis pipeline after supporting pad 124 is placed, prevents that the pipeline from moving in disorder to the fixed of pipe is more accurate. The joint 1271 on the soft belt 127 is detachably connected with the mounting block 126, so that the soft belt 127 can be conveniently mounted and replaced, the bonding parts 1273 at the outer ends of the two soft belts 1272 are inwards bent and bonded together when not in use, so that the bonding parts 1273 can be better protected, when in use, the bonding parts 1273 are pulled outwards through a gap between the two soft belts 1272 by hand, after the bending parts are straightened, the bonding parts 1273 are just outside the soft belts 1272, and in this way, the bonding parts 1273 are bonded at corresponding positions, the connecting seat 114 can be fixed, so that hemodialysis pipelines are fixed, the hemodialysis is quite convenient, and the bonding parts 1273 on the soft belt 127 are not bonded with pipelines, so that the pipelines are not easy to influence when bonding.
The limiting ring 121, the movable ring 122 and the lantern ring 125 are all detachable structures. This allows for easy installation.
One side of the mounting block 126 is provided with a mounting groove 1261, and a screw 1262 is arranged in the mounting groove 1261 in a penetrating manner; the connector 1271 is provided with a through hole 1274, the connector 1271 can extend into the mounting groove 1261, and the screw 1262 is matched with the through hole 1274.
The screw 1262 and the through hole 1274 are matched, so that the joint 1271 can be conveniently fixed and taken out, and the soft belt 127 is convenient to install and replace.
The limiting ring 121, the movable ring 122, the connecting block 123, the supporting pad 124, the collar 125, the mounting block 126 and the joint 1271 are all made of plastics.
The supporting pad 124 is provided with a turntable, and the turntable is connected with the connecting block 123. The turntable can rotate, so that when the supporting pad 124 is placed, the angle can be adjusted by the rotation of the turntable, which is very convenient.
A rubber pad is provided behind the support pad 124. The rubber pad can improve the comfort level.
The first epitaxial tube 112 and the second epitaxial tube 113 are provided with tube clamps. The pipe clamp has the function of controlling circulation.
The principle of hemodialysis is that in-vivo blood is led to the outside of the body, and is subjected to substance exchange in a dialysis device consisting of innumerable hollow fibers, wherein the blood and electrolyte solution (dialysate) with similar concentration of the body are arranged inside and outside the hollow fibers, and the substances are removed from the body by virtue of dispersion, ultrafiltration, adsorption and convection principles, so that the balance of electrolyte and acid and alkali is maintained; simultaneously, the excessive moisture in the body is removed, and the purified blood is returned. In use of this embodiment, the connecting tube 111 is connected to a needle for accessing a blood vessel, and the two first and second extension tubes 112 and 113 are connected to a dialyzer.
The utility model and its embodiments have been described above by way of illustration and not limitation, and the utility model is illustrated in the accompanying drawings and described in the drawings in which the actual structure is not limited thereto. Therefore, if one of ordinary skill in the art is informed by this disclosure, the structural mode and the embodiments similar to the technical scheme are not creatively designed without departing from the gist of the present utility model.
Claims (7)
1. Hemodialysis pipeline fixing device, its characterized in that: comprises a hemodialysis tube (110), wherein the hemodialysis tube (110) comprises a connecting tube (111), a first epitaxial tube (112) and a second epitaxial tube (113), and the connecting tube (111), the first epitaxial tube (112) and the second epitaxial tube (113) are connected through a connecting seat (114); the connecting seat (114) comprises a mounting pipe (115), the mounting pipe (115) is respectively provided with a fixing device (120), the fixing device (120) comprises two limiting rings (121), and the two limiting rings (121) are fixedly arranged on the mounting pipe (115); two movable rings (122) are arranged between the two limiting rings (121), the rear parts of the two movable rings (122) are respectively connected with a connecting block (123), and the rear parts of the two connecting blocks (123) are connected to a supporting pad (124); a lantern ring (125) is arranged between the two movable rings (122), one side of the lantern ring (125) is connected with a mounting block (126), the mounting block (126) is connected with a soft belt (127), the soft belt (127) comprises a joint (1271) and two soft strips (1272), the joint (1271) is detachably connected with the mounting block (126), the outer ends of the two soft strips (1272) are respectively provided with an adhesive part (1273), and the outer ends of the two soft strips (1272) are adhered together through the adhesive parts (1273) after being inwards bent; the movable ring (122) and the lantern ring (125) are movably sleeved on the mounting pipe (115).
2. The hemodialysis line fixture of claim 1, wherein: the limiting ring (121), the movable ring (122) and the lantern ring (125) are all detachable structures.
3. The hemodialysis line fixture of claim 2, wherein: one side of the mounting block (126) is provided with a mounting groove (1261), and a screw (1262) is penetrated in the mounting groove (1261); the joint (1271) is provided with a through hole (1274), the joint (1271) can extend into the mounting groove (1261), and the screw (1262) is matched with the through hole (1274).
4. A hemodialysis line fixture according to claim 3, characterized in that: the limiting ring (121), the movable ring (122), the connecting block (123), the supporting pad (124), the lantern ring (125), the mounting block (126) and the joint (1271) are all made of plastics.
5. The hemodialysis line fixture of claim 4, wherein: the supporting pad (124) is provided with a rotary disc which is connected with the connecting block (123).
6. The hemodialysis line fixture of claim 5, wherein: a rubber pad is arranged behind the supporting pad (124).
7. The hemodialysis line fixture of claim 6, wherein: the first epitaxial tube (112) and the second epitaxial tube (113) are provided with tube clamps.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221309241U true CN221309241U (en) | 2024-07-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |