CN208176701U - Nephrology dept.'s hemodialysis tube - Google Patents
Nephrology dept.'s hemodialysis tube Download PDFInfo
- Publication number
- CN208176701U CN208176701U CN201721743850.6U CN201721743850U CN208176701U CN 208176701 U CN208176701 U CN 208176701U CN 201721743850 U CN201721743850 U CN 201721743850U CN 208176701 U CN208176701 U CN 208176701U
- Authority
- CN
- China
- Prior art keywords
- tube body
- syringe needle
- bandage
- wall
- rubber pad
- 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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Abstract
The utility model discloses Nephrology dept.'s hemodialysis tubes, including tube body, one end of tube body is connected with the first syringe needle, the other end of tube body is connected with the second syringe needle, outer wall of the tube body close to the first syringe needle and the second syringe needle both ends is socketed with fixed frame, the lower section of fixed frame is equipped with rubber pad, the bottom of fixed frame is fixedly connected on the upper surface of rubber pad, rubber pad and the perpendicular two sides in fixed frame clip tube body direction are symmetrically fixedly connected with identical first bandage of structure and the second bandage, are connected between the first bandage and the second bandage by eye-splice；Tube body has the baffle to match with tube body interior conduit cross section close to the top inner wall hinge connection of the first syringe needle, and baffle is equipped with block close to the side of the first syringe needle, and block is fixedly connected in the bottom interior wall of tube body.The utility model structure is simple, easy to operate, effectively prevents blood and flows backwards in dialysis tubing, and is preventing dialysis tubing from drifting about and when dislocation while reducing the pain of patient.
Description
Technical field
The utility model relates to Nephrology dept.'s technical field more particularly to Nephrology dept.'s hemodialysis tubes.
Background technique
Kidney is a part of urinary system, the impurity being responsible in filtering blood, the balance for maintaining body fluid and electrolyte, finally
Urine is generated to excrete via subsequent pipeline；Has endocrine function also simultaneously to adjust blood pressure；Usual renal failure
Or necrosis patient will carry out haemodialysis or peritoneal dialysis treatment, thus instead of in the function filtering blood of kidney impurity,
Maintain the balance of body fluid and electrolyte.
Through retrieving, Chinese patent grant number is the patent of 205198560 U of CN, discloses a kind of Nephrology dept.'s haemodialysis
Pipe, including tube body, insulating layer and check valve；The tube body end is equipped with syringe needle；The insulating layer is wrapped on tube body；It is described
Check valve is mounted on tube body；By designing insulating layer on dialysis tubing, the temperature of blood in dialysis tubing is effectively ensured；By
Check valve is installed on dialysis tubing, effectively prevent blood backflow；By designing bandage on insulating layer, dialysis tubing is effectively prevent to drift about
And dislocation.
Chinese patent grant number is the patent of 205198560 U of CN, discloses a kind of Nephrology dept.'s hemodialysis tube, is used
Check valve prevents blood backflow, higher cost, and prevents from needing to tighten bandage when dialysis tubing drift and dislocation by bandage,
The pain of patient is aggravated.
Utility model content
Purpose of the utility model is to solve Nephrology dept.'s hemodialysis tubes in the prior art to prevent blood backflow cost
It is higher, and bandage ties up the problem that patient's pain can be aggravated when on patient body, and the Nephrology dept.'s hemodialysis tube proposed.
To achieve the goals above, the utility model adopts the technical scheme that
Nephrology dept.'s hemodialysis tube, including tube body, one end of the tube body are connected with the first syringe needle, the tube body it is another
End is connected with the second syringe needle, and outer wall of the tube body close to the first syringe needle and the second syringe needle both ends is socketed with fixed frame, described
The lower section of fixed frame is equipped with rubber pad, and the bottom of the fixed frame is fixedly connected on the upper surface of rubber pad, the rubber pad with
The perpendicular two sides in fixed frame clip tube body direction are symmetrically fixedly connected with identical first bandage of structure and the second bandage, institute
It states and is connected between the first bandage and the second bandage by eye-splice；
The tube body has the gear to match with tube body interior conduit cross section close to the top inner wall hinge connection of the first syringe needle
Plate, the baffle are equipped with block close to the side of the first syringe needle, and the block is fixedly connected in the bottom interior wall of tube body, described
Baffle is overlapped on block close to the side of block.
Preferably, the tube body is communicated with branch pipe on the side wall of first syringe needle one end, and the other end of the branch pipe connects
It is connected with pipe joint, calparine cap is separately installed on the pipe joint and divides mouth cap.
Preferably, the tube wall is arranged with flow speed controller.
Preferably, outer wall of the tube body close to second syringe needle one end is equipped with infusion heating device.
Preferably, eye-splice includes pin thread and female thread, and the pin thread is connected to the one end of the first bandage far from rubber pad, described
Female thread is connected to the one end of the second bandage far from rubber pad.
Preferably, the inner wall of the tube body is attached with antibiotic layer, and the tube body is PU material.
Compared with prior art, the utility model provides Nephrology dept.'s hemodialysis tube, have it is following the utility model has the advantages that
1, Nephrology dept.'s hemodialysis tube will by setting fixed frame, rubber pad, the first bandage, the second bandage and eye-splice
Tube body clip is fixed in fixed frame, prevents dialysis tubing from drifting about and misplacing, rubber pad is bonded human skin, passes through first
Bandage, the second bandage and eye-splice tighten, and increase during tightening and skin contact surface, reduce fastening of the bandage to skin
Power when preventing dialysis tubing from drifting about and dislocation while reducing the pain of patient；
2, Nephrology dept.'s hemodialysis tube in the baffle of tube body top inner wall and is fixed on tube body by setting hinge connection
The block of bottom interior wall pushes baffle proper flow in tube body open when blood positive direction flowing, when blood is flow backwards in tube body
When, push baffle to rotate to opposite direction, baffle is stopped by block, and blood can not be flow backwards in pipe in tube body.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the utility model
Structure is simple, easy to operate, effectively prevents blood and flows backwards in dialysis tubing, and is same when preventing dialysis tubing from drifting about and misplacing
When reduce the pain of patient.
Detailed description of the invention
Fig. 1 be the utility model proposes Nephrology dept.'s hemodialysis tube structural schematic diagram；
Fig. 2 be the utility model proposes Nephrology dept.'s hemodialysis tube part A enlarged drawing；
Fig. 3 be the utility model proposes Nephrology dept.'s haemodialysis tube fixing device and rubber strip connection structure part knot
Structure schematic diagram.
In figure: 1 tube body, 2 first syringe needles, 3 second syringe needles, 4 fixed frames, 5 rubber pads, 6 first bandages, 7 second bandages, 8
Eye-splice, 801 pin threads, 802 female threads, 9 baffles, 10 blocks, 11 branch pipes, 12 pipe joints, 13 calparine caps, 14 points of mouth caps, 15 flow velocity controls
Device processed, 16 heaters.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-3, Nephrology dept.'s hemodialysis tube, including tube body 1, one end of tube body 1 are connected with the first syringe needle 2, tube body 1
The other end be connected with the second syringe needle 3, outer wall of the tube body 1 close to 3 both ends of the first syringe needle 2 and the second syringe needle is socketed with fixed frame
4, the lower section of fixed frame 4 is equipped with rubber pad 5, and the bottom of fixed frame 4 is fixedly connected on the upper surface of rubber pad 5, rubber pad 5 and solid
Determine the perpendicular two sides in 4 clip tube body of frame, 1 direction and be symmetrically fixedly connected with identical first bandage 6 of structure and the second bandage 7,
It is connected between first bandage 6 and the second bandage 7 by eye-splice 8,1 clip of tube body is fixed in fixed frame 4, is prevented
Pipe drift and dislocation are analysed, rubber pad 5 is bonded human skin, is tightened by the first bandage 6, the second bandage 7 and eye-splice 8, is increased
During tightening and skin contact surface, bandage is reduced to the fastening force of skin, it is same when preventing dialysis tubing from drifting about and dislocation
When reduce the pain of patient；
Tube body 1 has the baffle to match with 1 interior conduit cross section of tube body close to the top inner wall hinge connection of the first syringe needle 2
9, baffle 9 is equipped with block 10 close to the side of the first syringe needle 2, and block 10 is fixedly connected in the bottom interior wall of tube body 1, baffle 9
It being overlapped on block 10 close to the side of block 10, when blood positive direction flowing, pushes the proper flow in tube body 1 of baffle 9 open, when
When blood is flow backwards in tube body 1, baffle 9 is pushed to rotate to opposite direction, baffle 9 is stopped by block 10, and blood can not in tube body 1
It is flow backwards in tube body 1.
Tube body 1 is communicated with branch pipe 11 on the side wall of 2 one end of the first syringe needle, and the other end of branch pipe 11 is communicated with pipe joint
12, it is separately installed with calparine cap 13 on pipe joint 12 and divides mouth cap 14, convenient for being sampled chemical examination to the blood in tube body 1.
1 outer wall of tube body is arranged with flow speed controller 15, controls the flow velocity of blood in tube body 1, reduces the pain of patient.
Outer wall of the tube body 1 close to 3 one end of the second syringe needle is equipped with infusion heating device 16, to the blood that will be back in patient body
Liquid heats up, and increases the comfort in patient's art.
Eye-splice 8 includes pin thread 801 and female thread 802, and pin thread 801 is connected to first one end of bandage 6 far from rubber pad 5, female
Button 802 is connected to second one end of bandage 7 far from rubber pad 5.
The inner wall of tube body 1 is attached with antibiotic layer, and tube body 1 is PU material.
In the utility model, 1 clip of tube body is fixed in fixed frame 4, prevents dialysis tubing from drifting about and misplacing, by rubber
Rubber mat 5 is bonded human skin, is tightened by the first bandage 6, the second bandage 7 and eye-splice 8, increases and connect during tightening with skin
Contacting surface, reduces bandage to the fastening force of skin, when preventing dialysis tubing from drifting about and dislocation while reducing the pain of patient；Blood
It pushes the proper flow in tube body 1 of baffle 9 when liquid positive direction flowing open, when blood is flow backwards in tube body 1, pushes baffle 9 to anti-
Direction rotation, baffle 9 are stopped by block 10, and blood can not be flow backwards in tube body 1 in tube body 1.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. Nephrology dept.'s hemodialysis tube, including tube body (1), which is characterized in that one end of the tube body (1) is connected with the first syringe needle
(2), the other end of the tube body (1) is connected with the second syringe needle (3), and the tube body (1) is close to the first syringe needle (2) and the second syringe needle
(3) outer wall at both ends is socketed with fixed frame (4), and the lower section of the fixed frame (4) is equipped with rubber pad (5), the fixed frame (4)
Bottom be fixedly connected on the upper surfaces of rubber pad (5), the rubber pad (5) is mutually hung down with fixed frame (4) clip tube body (1) direction
Straight two sides are symmetrically fixedly connected with identical first bandage (6) of structure and the second bandage (7), first bandage (6) and
It is connected between second bandage (7) by eye-splice (8)；
Top inner wall hinge connection of the tube body (1) close to the first syringe needle (2) has to match with tube body (1) interior conduit cross section
Baffle (9), the baffle (9) is equipped with block (10) close to the side of the first syringe needle (2), and the block (10) is fixedly connected on
In the bottom interior wall of tube body (1), the baffle (9) is overlapped on block (10) close to the side of block (10).
2. Nephrology dept.'s hemodialysis tube according to claim 1, which is characterized in that the tube body (1) is close to the first syringe needle
(2) it is communicated on the side wall of one end branch pipe (11), the other end of the branch pipe (11) is communicated with pipe joint (12), the pipe joint
(12) it is separately installed with calparine cap (13) on and divides mouth cap (14).
3. Nephrology dept.'s hemodialysis tube according to claim 1, which is characterized in that tube body (1) outer wall is arranged with stream
Fast controller (15).
4. Nephrology dept.'s hemodialysis tube according to claim 1, which is characterized in that the tube body (1) is close to the second syringe needle
(3) outer wall of one end is equipped with infusion heating device (16).
5. Nephrology dept.'s hemodialysis tube according to claim 1, which is characterized in that eye-splice (8) includes pin thread (801) and mother
It detains (802), the pin thread (801) is connected to the one end of the first bandage (6) far from rubber pad (5), and the female thread (802) is connected to
The one end of second bandage (7) far from rubber pad (5).
6. Nephrology dept.'s hemodialysis tube according to claim 1, which is characterized in that the inner wall of the tube body (1) is attached with
Antibiotic layer, the tube body (1) are PU material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721743850.6U CN208176701U (en) | 2017-12-14 | 2017-12-14 | Nephrology dept.'s hemodialysis tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721743850.6U CN208176701U (en) | 2017-12-14 | 2017-12-14 | Nephrology dept.'s hemodialysis tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208176701U true CN208176701U (en) | 2018-12-04 |
Family
ID=64441802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721743850.6U Expired - Fee Related CN208176701U (en) | 2017-12-14 | 2017-12-14 | Nephrology dept.'s hemodialysis tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208176701U (en) |
-
2017
- 2017-12-14 CN CN201721743850.6U patent/CN208176701U/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: 20181204 Termination date: 20191214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |