CN206239876U - The hemodialysis conduit under skin can be integrally embedded in - Google Patents
The hemodialysis conduit under skin can be integrally embedded in Download PDFInfo
- Publication number
- CN206239876U CN206239876U CN201620899054.0U CN201620899054U CN206239876U CN 206239876 U CN206239876 U CN 206239876U CN 201620899054 U CN201620899054 U CN 201620899054U CN 206239876 U CN206239876 U CN 206239876U
- Authority
- CN
- China
- Prior art keywords
- blood
- storehouse
- passage
- outlet
- import
- 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.)
- Active
Links
Landscapes
- External Artificial Organs (AREA)
Abstract
The hemodialysis conduit under skin be can integrally be embedded in, including body, blood storehouse and returning-blood storehouse drawn；It is provided with body and draws blood passage and blood back passage, drawn blood passage and be respectively equipped with import A and outlet A in body front-end and back-end, blood back passage is respectively equipped with outlet B and import B, import A with outlet B arranged for interval in body front-end and back-end；Draw blood storehouse and be provided with interface A, draw blood storehouse by interface A be connected to outlet A on, and with draw blood channel connection；Returning-blood storehouse is provided with interface B, draws blood storehouse and is connected on import B by interface B, and with blood back channel connection.After putting pipe, Ink vessel transfusing is stretched into body front end, body rear end, draws blood storehouse and returning-blood storehouse and is outside blood vessel, and is embedded under skin.It is integrally located under skin, the normal life of patient is not influenceed, it is to avoid because hemodialysis catheter end head exposes bring psychological burden to patient, reduces the hidden danger of skin wound infection.
Description
Technical field
The utility model is related to medical disposable material, particularly can integrally be embedded in the hemodialysis conduit under skin.
Background technology
Hemodialysis conduit is used to draw blood and blood back during blood purification, and after existing hemodialysis conduit puts pipe, blood is stretched into body one end
In pipe (jugular vein or iliac vein), the other end exposes in vitro, is connected with hsempdiakysing systems.
For the patient for putting pipe for a long time, this kind of semienclosed hemodialysis conduit has one end to expose in vitro, to patient all the time
Spirit and life bring puzzlement and inconvenience；And hemodialysis conduit is difficult to heal at the puncture on skin, there is infection risk.
The content of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and provides a kind of hemodialysis that can be integrally embedded under skin
Conduit, after putting pipe, it is integrally embedded under human body skin, and the normal life of patient is not influenceed, it is to avoid outside because of hemodialysis catheter end head
Reveal and bring psychological burden to patient, reduce the hidden danger of wound infection.
The technical solution of the utility model is：Can integrally be embedded in the hemodialysis conduit under skin, including body, draw blood storehouse and return
Blood storehouse；It is provided with body and draws blood passage and blood back passage, is drawn blood passage and be respectively equipped with import A and outlet in body front-end and back-end
A, blood back passage is respectively equipped with outlet B and import B, import A with outlet B arranged for interval in body front-end and back-end；Draw on blood storehouse
Be provided with interface A, draw blood storehouse by interface A be connected to outlet A on, and with draw blood channel connection；Returning-blood storehouse is provided with interface B, draws
Blood storehouse is connected on import B by interface B, and with blood back channel connection.
The further technical scheme of the utility model is：It is in hollow cylinder to draw blood storehouse and returning-blood storehouse.
The further technical scheme of the utility model is：It is in hollow truncated cone-shaped to draw blood storehouse and returning-blood storehouse.
Further technical scheme is the utility model：Body is integrally formed, and interlayer is provided with its inner chamber, and interlayer will be managed
Intracoelomic cavity is divided into and draws blood passage and blood back passage.
The utility model further technical scheme is：Body rear end bifurcated and form branch pipe A and branch pipe B, branch pipe A and
Branch pipe B respectively with draw blood passage and blood back channel connection, the outlet A is located on the termination of branch pipe A, and the import B is located at branch
On the termination of pipe B.
The utility model further technical scheme is：Import A and outlet B interval 5-8cm.
The utility model further technical scheme is：Tube length is 25-35cm.
The utility model further technical scheme is：Draw blood storehouse to be fixed as one with returning-blood storehouse, so that both wears
All the time locate at grade in thorn face.
The utility model has the following advantages that compared with prior art：
1st, after putting pipe, Ink vessel transfusing is stretched into body front end, body rear end, draws blood storehouse and returning-blood storehouse outside blood vessel, and is embedded in skin
Under skin.It is integrally located under skin, the normal life of patient is not influenceed, it is to avoid is brought to patient because hemodialysis catheter end head exposes
Psychological burden, reduces the hidden danger of skin wound infection.
2nd, draw blood storehouse and returning-blood storehouse fixes as one, it is ensured that locate at grade, to use all the time in both puncture faces
During be easy to doctor to operate.
3rd, tube length is 25-35cm, and the front end for putting body after pipe can stretch into CBF and the larger common iliac vein of flow velocity
Or superior vena cava, draw/blood back is more smooth, reduces blood coagulation and the generation of near-wall air curtain.
4th, import A and outlet B interval 5-8cm, between the two every larger, can reduce inefficient cycle during blood purification.
The utility model is further described below in conjunction with figure and embodiment.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the upward view of Fig. 1；
Fig. 3 is the A-A sectional views of Fig. 2.
Specific embodiment
Embodiment 1：
As Figure 1-3, the hemodialysis conduit under skin be can integrally be embedded in, including body 1, blood storehouse 2 and returning-blood storehouse 3 drawn.
Body 1 is integrally formed, and is provided with interlayer 13 in its inner chamber, and be divided into for the inner chamber of body 1 draw the He of blood passage 11 by interlayer 13
Blood back passage 12.The rear end bifurcated of body 1 and form branch pipe A14 and branch pipe B15, branch pipe A14 and branch pipe B15 respectively with draw blood passage
11 connect with blood back passage 12.Draw blood passage 11 and be respectively equipped with import A111 and outlet A112, blood back in the front-end and back-end of body 1
Passage 12 is respectively equipped with outlet B121 and import B122, import A111 with outlet B121 arranged for interval in the front-end and back-end of body 1.
The outlet A112 is located on the termination of branch pipe A14, and the import B122 is located on the termination of branch pipe B15.
Draw blood storehouse 2 and be provided with interface A, draw blood storehouse 2 by interface A be connected to outlet A112 on, its inner chamber with draw blood passage
11 connections.
Returning-blood storehouse 3 is provided with interface B, draws blood storehouse 3 and is connected on import B122 by interface B, its inner chamber and blood back passage
12 connections.
It is preferred that, draw blood storehouse 2 and returning-blood storehouse 3 and (do not show in figure in hollow truncated cone-shaped (referring to Fig. 2) or hollow cylinder
Go out), both are equipped with the puncture face 9 being pierced into for syringe needle.
It is preferred that, import A111 and outlet B121 interval 5-8cm.
It is preferred that, the length of body 1 is 25-35cm.
It is preferred that, the outer wall splicing for drawing the outer wall and returning-blood storehouse 3 in blood storehouse 2 is fixed as one, so that both puncture faces 9 are all the time
Place is at grade.
Claims (8)
1. the hemodialysis conduit under skin can be integrally embedded in, it is characterized in that：Including body (1), draw blood storehouse (2) and returning-blood storehouse (3)；Pipe
It is provided with body (1) and draws blood passage (11) and blood back passage (12), is drawn blood passage (11) and be respectively equipped with body (1) front-end and back-end
Import A (111) and outlet A (112), blood back passage (12) are respectively equipped with outlet B (121) and enter in body (1) front-end and back-end
Mouth B (122), import A (111) and outlet B (121) arranged for interval；Draw blood storehouse (2) and be provided with interface A, draw blood storehouse (2) by connecing
Mouth A is connected in outlet A (112), and is connected with blood passage (11) is drawn；Returning-blood storehouse (3) is provided with interface B, draws blood storehouse (3) and passes through
Interface B is connected on import B (122), and is connected with blood back passage (12).
2. the hemodialysis conduit under skin can be integrally embedded in as claimed in claim 1, it is characterized in that：Draw blood storehouse (2) and returning-blood storehouse
(3) it is in hollow cylinder, both are equipped with the puncture face (9) being pierced into for syringe needle.
3. the hemodialysis conduit under skin can be integrally embedded in as claimed in claim 1, it is characterized in that：Draw blood storehouse (2) and returning-blood storehouse
(3) it is in hollow truncated cone-shaped, both are equipped with the puncture face (9) being pierced into for syringe needle.
4. the hemodialysis conduit that can be integrally embedded under skin as any one of claim 1-3, it is characterized in that：Body (1)
It is integrally formed, is provided with interlayer (13) in its inner chamber, be divided into for body (1) inner chamber draw blood passage (11) and blood back is logical by interlayer (13)
Road (12).
5. the hemodialysis conduit under skin can be integrally embedded in as claimed in claim 4, it is characterized in that：Body (1) rear end bifurcated and
Formed branch pipe A (14) and branch pipe B (15), branch pipe A (14) and branch pipe B (15) respectively with draw blood passage (11) and blood back passage (12)
Connection, outlet A (112) is located on the termination of branch pipe A (14), and the import B (122) is located on the termination of branch pipe B (15).
6. the hemodialysis conduit under skin can be integrally embedded in as claimed in claim 5, it is characterized in that：Import A (111) and outlet B
(121) it is spaced 5-8cm.
7. the hemodialysis conduit under skin can be integrally embedded in as claimed in claim 5, it is characterized in that：Body (1) length is 25-
35cm。
8. the hemodialysis conduit that can be integrally embedded under skin as any one of claim 5-7, it is characterized in that：Draw blood storehouse
(2) fixed as one with returning-blood storehouse (3), so that both puncture faces (9) are located at grade all the time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620899054.0U CN206239876U (en) | 2016-08-18 | 2016-08-18 | The hemodialysis conduit under skin can be integrally embedded in |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620899054.0U CN206239876U (en) | 2016-08-18 | 2016-08-18 | The hemodialysis conduit under skin can be integrally embedded in |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206239876U true CN206239876U (en) | 2017-06-13 |
Family
ID=58998929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620899054.0U Active CN206239876U (en) | 2016-08-18 | 2016-08-18 | The hemodialysis conduit under skin can be integrally embedded in |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206239876U (en) |
-
2016
- 2016-08-18 CN CN201620899054.0U patent/CN206239876U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203694250U (en) | Novel self-exhausting remaining needle | |
| CN203408290U (en) | Fixed peritoneal dialyzer | |
| CN206239876U (en) | The hemodialysis conduit under skin can be integrally embedded in | |
| CN204219475U (en) | Disposable thoracocentesis abdominocentesis drain bag | |
| CN205658896U (en) | Take dark ductus venosus system of atrium sinistrum pressure measurement function | |
| CN203138628U (en) | Internal arteriovenous fistula puncture needle | |
| CN202637572U (en) | Vascular wall sticking-preventing hematodialysis catheter | |
| CN202637571U (en) | Adjustable long-term double chamber hemodialysis catheter | |
| CN201052291Y (en) | Puncture type one-way enclosed drainage device | |
| CN208417802U (en) | Special glass intubation | |
| CN202637576U (en) | Fistula needle | |
| CN209360983U (en) | Simple machine for zoopery perfusion | |
| CN206152020U (en) | Two -chamber negative pressure injection needle | |
| CN205626703U (en) | Painful treatment device in cavum subarachnoidale many places | |
| CN209347881U (en) | A kind of disposable central venous catheter packet | |
| CN203777378U (en) | Lumbar drainagedevice with fluid reflux prevention capacity | |
| CN203494048U (en) | Retrograde urethrography syringe | |
| CN203525113U (en) | Puncture drainage needle for blood purification | |
| CN203577057U (en) | Anti-pricking venous indwelling needle | |
| CN209916914U (en) | Improved remaining needle | |
| CN202777195U (en) | Sputum aspirator suitable for intensive care unit patient | |
| CN210494856U (en) | Hemodialysis pjncture needle with it is fixed | |
| CN203425302U (en) | Saccule enemator | |
| CN216060679U (en) | Puncture outfit for cardiothoracic surgery | |
| CN209253817U (en) | Pass in and out integral type remaining needle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |