CN212547796U - Blood passes through pipeline rupture of membranes blood coagulation connecting pipe - Google Patents
Blood passes through pipeline rupture of membranes blood coagulation connecting pipe Download PDFInfo
- Publication number
- CN212547796U CN212547796U CN202020421085.1U CN202020421085U CN212547796U CN 212547796 U CN212547796 U CN 212547796U CN 202020421085 U CN202020421085 U CN 202020421085U CN 212547796 U CN212547796 U CN 212547796U
- Authority
- CN
- China
- Prior art keywords
- blood
- ball
- venous
- tube
- joint
- 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
- 239000008280 blood Substances 0.000 title claims abstract description 54
- 210000004369 blood Anatomy 0.000 title claims abstract description 54
- 230000023555 blood coagulation Effects 0.000 title claims abstract description 15
- 239000012528 membrane Substances 0.000 title claims abstract description 13
- 210000001367 artery Anatomy 0.000 claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 238000011010 flushing procedure Methods 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 9
- 230000004087 circulation Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 210000003462 vein Anatomy 0.000 abstract description 21
- 230000000694 effects Effects 0.000 abstract description 2
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 8
- 238000010241 blood sampling Methods 0.000 description 6
- 238000001990 intravenous administration Methods 0.000 description 6
- 238000001631 haemodialysis Methods 0.000 description 5
- 230000000322 hemodialysis Effects 0.000 description 5
- 239000002504 physiological saline solution Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 239000012510 hollow fiber Substances 0.000 description 2
- 208000009304 Acute Kidney Injury Diseases 0.000 description 1
- 208000033626 Renal failure acute Diseases 0.000 description 1
- 239000002253 acid Substances 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
- 239000003513 alkali Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 208000020832 chronic kidney disease Diseases 0.000 description 1
- 208000022831 chronic renal failure syndrome Diseases 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- External Artificial Organs (AREA)
Abstract
The utility model relates to the technical field of medical supplies, and a blood passes through pipeline rupture of membranes blood coagulation connecting pipe is disclosed, including connecting the ball, the top intercommunication of connecting the ball has arterial line to connect, the both sides of connecting the ball communicate respectively has venous line to connect and venous needle tubing connects, the inboard swing joint of connecting the ball has the movable ball, the runner has been seted up to the inside of movable ball. The utility model discloses a connect the ball, artery pipeline connects, vein needle tube connects, the activity ball, the runner, adjustment mechanism, reserve the mouth, cut off and press from both sides and get the setting of blood structure, make the device can draw vein needle department with artery end pipeline, and return for the patient, during the cerini dialyser cerini blood clotting, can directly receive the blood that returns on the vein end pipeline with artery section, when having solved present new blood and having passed through the manual and requiring the rupture of membranes of cerini dialyser cerini, abandon cerini dialyser cerini and vein end pipeline blood, and the blood of artery end pipeline can not all return for patient's problem, be worth promoting.
Description
Technical Field
The utility model relates to the technical field of medical supplies, specifically be blood passes through pipeline rupture of membranes blood coagulation connecting pipe.
Background
Hemodialysis (HD) is one of the alternative treatments for the kidney of patients with acute and chronic renal failure. The method comprises the steps of draining blood in vivo to the outside of the body, enabling the blood and electrolyte solution (dialysate) with similar body concentration to be inside and outside one hollow fiber through a dialyzer consisting of a plurality of hollow fibers, and carrying out substance exchange through dispersion, ultrafiltration, adsorption and convection principles, so as to remove metabolic waste in the body and maintain the balance of electrolyte and acid and alkali; at the same time, the excess water in the body is removed, and the whole process of purified blood reinfusion is called hemodialysis.
The current new hemodialysis guide requires that when a dialyzer breaks membranes, the dialyzer and venous end pipeline blood are discarded, and the arterial end pipeline blood cannot be completely returned to a patient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a blood passes through pipeline rupture of membranes blood coagulation connecting pipe possesses and can introduce vein needle department with artery end pipeline to give patient's advantage back, solved present new blood and passed through when the manual requires the cerini dialyser cerini rupture of membranes, abandon cerini dialyser cerini and vein end pipeline blood, and the blood of artery end pipeline can not all return the problem for patient.
In order to achieve the above object, the utility model provides a following technical scheme: the membrane-breaking and blood-clotting connecting pipe for the blood permeable pipeline comprises a connecting ball, wherein an arterial pipeline joint is communicated with the top of the connecting ball, the two sides of the connecting ball are respectively communicated with a venous pipeline joint and a venous needle tube joint, the inner side of the connecting ball is movably connected with a movable ball, a flow channel is arranged inside the movable ball, an adjusting mechanism is arranged on the front of the connecting ball, reserved openings are formed in the surfaces of the connecting ball and corresponding positions of the arterial pipeline joint, the venous pipeline joint and the venous needle tube joint, flow-stopping clamps are clamped on the outer surfaces of the venous pipeline joint and the venous needle tube joint, blood taking structures are arranged on the lower surfaces of the venous pipeline joint and the venous needle tube joint, an additional pipe is connected to the top end of the arterial pipeline joint through threads, and a flushing pipeline joint is communicated with the side of the additional pipe.
Preferably, the adjusting mechanism comprises an adjusting rod and a knob, the adjusting rod penetrates through the connecting ball and is fixedly connected with the movable ball, the front end of the adjusting rod is fixedly connected with the knob, and anti-skid grains are arranged on the surface of the knob.
Preferably, the penetrating position between the adjusting rod and the connecting ball is embedded with a limiting sleeve, the adjusting rod penetrates through the limiting sleeve, and the limiting sleeve is connected with the outer surface of the adjusting rod in a sliding mode.
Preferably, get blood structure including flow stopping ware, hose, connector and get the blood needle tubing, the hose communicates with venous line joint and venous needle tubing joint's bottom respectively, the flow stopping ware sets up the surface at the hose, the bottom integrated into one piece of connector and hose, it pegs graft between blood needle tubing and the connector to get.
Preferably, the inner wall of the connecting ball and the outer side of the movable ball are provided with sealing linings, the surfaces of the sealing linings are provided with three circulation holes at positions corresponding to the reserved openings, and the number of the circulation holes is three.
Preferably, the ends of the additional tube, the flushing tube joint, the intravenous tube joint and the intravenous needle tube joint are all provided with tube caps, the tube caps are in threaded connection with the additional tube, the flushing tube joint, the intravenous tube joint and the intravenous needle tube joint, and the materials of the tube caps and the additional tube, the flushing tube joint, the intravenous tube joint and the intravenous needle tube joint are the same.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses a connect the ball, artery pipeline connects, vein needle tube connects, the activity ball, the runner, adjustment mechanism, reserve the mouth, cut off and press from both sides and get the setting of blood structure, make the device can draw vein needle department with artery end pipeline, and return for the patient, during the cerini dialyser cerini blood clotting, can directly receive the blood that returns on the vein end pipeline with artery section, when having solved present new blood and having passed through the manual and requiring the rupture of membranes of cerini dialyser cerini, abandon cerini dialyser cerini and vein end pipeline blood, and the blood of artery end pipeline can not all return for patient's problem, be worth promoting.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a perspective sectional view of the connecting ball according to the present invention;
fig. 3 is a front sectional view of the structure of the connecting ball of the present invention.
In the figure: 1. a connecting ball; 2. an arterial line connector; 3. a venous line connector; 4. a venous needle tube connector; 5. a movable ball; 6. a flow channel; 7. an adjustment mechanism; 71. adjusting a rod; 72. a knob; 8. reserving a port; 9. an intercepting clamp; 10. a blood sampling structure; 101. a flow stopper; 102. a hose; 103. a connector; 104. a blood taking needle tube; 11. a limiting sleeve; 12. sealing the inner liner; 13. a flow-through hole; 14. a pipe cap; 15. an additional tube; 16. flushing the pipeline joint.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.
Referring to fig. 1-3, the connecting tube for rupture of membranes and coagulation of blood permeable pipeline comprises a connecting ball 1, the top of the connecting ball 1 is communicated with an arterial line connector 2, two sides of the connecting ball 1 are respectively communicated with a venous line connector 3 and a venous needle tube connector 4, the inner side of the connecting ball 1 is movably connected with a movable ball 5, a flow channel 6 is arranged inside the movable ball 5, the front of the connecting ball 1 is provided with an adjusting mechanism 7, the surface of the connecting ball 1 and the corresponding positions of the arterial line connector 2, the venous line connector 3 and the venous needle tube connector 4 are respectively provided with a reserved opening 8, the outer surfaces of the venous line connector 3 and the venous needle tube connector 4 are respectively clamped with a cut-off clamp 9, the lower surfaces of the venous line connector 3 and the venous needle tube connector 4 are respectively provided with a blood sampling structure 10, the top end of the arterial line connector 2 is connected with an additional tube 15 by screw threads, the side surface of the additional tube 15, the arrangement of the flushing pipeline joint 16 realizes the pre-flushing of the physiological saline, the air is discharged by the physiological saline, the blood return can be carried out, the blood return caused by the mixed blood of the air is avoided, the arrangement of the connecting ball 1, the artery pipeline joint 2, the vein pipeline joint 3, the vein needle tube joint 4, the movable ball 5, the flow channel 6, the adjusting mechanism 7, the reserved port 8, the cut-off clamp 9 and the blood taking structure 10 is adopted, so that the device can lead the artery end pipeline to the vein needle and return to a patient, when the dialyzer coagulates blood, the artery section can be directly connected to the vein end pipeline for the blood return, the problems that the dialyzer and the vein end pipeline blood are discarded when the dialyzer breaks membranes required by the current new hemodialysis guide, and the blood of the artery end pipeline can not be completely returned to the patient are solved, and the popularization is worthy.
Referring to fig. 1, the adjusting mechanism 7 includes an adjusting rod 71 and a knob 72, the adjusting rod 71 penetrates through the connecting ball 1 and is fixedly connected with the movable ball 5, the front end of the adjusting rod 71 is fixedly connected with the knob 72, the surface of the knob 72 is provided with anti-slip patterns, the adjusting rod 71 and the knob 72 can rotate and adjust the movable ball 5 inside the connecting ball 1, and not only can the communication between the arterial line connector 2 and the venous line connector 3 be realized, but also the communication between the arterial line connector 2 and the venous needle tube connector 4 can be realized, and simultaneously, the complete closure can be realized.
Referring to fig. 1, a through part between the adjusting rod 71 and the connecting ball 1 is embedded with a limiting sleeve 11, the adjusting rod 71 penetrates through the limiting sleeve 11, the limiting sleeve 11 is slidably connected with the outer surface of the adjusting rod 71, and the limiting sleeve 11 can facilitate the adjusting rod 71 to rotate and adjust.
Referring to fig. 1, the blood sampling structure 10 includes a flow stopper 101, a flexible tube 102, a connector 103 and a blood sampling needle tube 104, the flexible tube 102 is respectively communicated with the bottom of the venous needle tube connector 3 and the bottom of the venous needle tube connector 4, the flow stopper 101 is disposed on the surface of the flexible tube 102, the connector 103 and the bottom end of the flexible tube 102 are integrally processed, the blood sampling needle tube 104 is inserted into the connector 103, in the final stage of the blood penetration, the flow stopping clip 9 stops the venous needle tube connector 4, meanwhile, the arterial tube connector 2 and the venous needle tube connector 4 are not communicated with each other, and the arterial tube connector 2 and the venous needle tube connector 3 are not communicated with each other, so that blood can be sampled through the flexible tube 102 and the blood sampling needle tube 104 to test blood.
Referring to fig. 2 and 3, a sealing liner 12 is disposed on the inner wall of the connecting ball 1 and outside the movable ball 5, three circulation holes 13 are disposed on the surface of the sealing liner 12 and at positions corresponding to the reserved openings 8, and the sealing liner 12 is used for ensuring the sealing performance around the pipeline communication position.
Referring to fig. 1, the additional tube 15, the flushing tube connector 16, the venous tube connector 3 and the venous needle tube connector 4 are all provided with a tube cap 14 at the ends, the tube cap 14, the additional tube 15, the flushing tube connector 16, the venous tube connector 3 and the venous needle tube connector 4 are in threaded connection, namely, the threaded connection parts can be unscrewed, and the materials of the tube cap 14 are the same, and through the arrangement of the tube cap 14, the surface of the tube cap is provided with a common unscrewable small cap for preventing dust, so that blood and physiological saline can be blocked, and the tube cap can be used for preventing pollution when the physiological saline is used for pre-flushing exhaust and drainage.
The working principle is as follows: artery line connects 2 can connect the arterial end of cerini dialyser cerini pipeline, the vein line connects 3 can connect the cerini dialyser cerini pipeline vein end, artery line connects 2 and the return circuit of vein line connection 3 when the cerini dialyser cerini blood coagulation, replace the cerini dialyser cerini to form the return circuit, accomplish the blood return, vein needle tube connects 4 can be connected with the vein needle, artery line connects 2 and vein needle tube connects 4 formation return circuits when the rupture of membranes, accomplish the blood return, the rotation that the inboard movable ball 5 of 9 cooperation was pressed from both sides in the centre of damming is adjusted, can control the switching of blood flow passageway, whole shape is two forks, length is no longer than a cerini dialyser cerini length, about.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Blood passes through pipeline rupture of membranes blood coagulation connecting pipe, including connecting ball (1), its characterized in that: the top of the connecting ball (1) is communicated with an arterial tube connector (2), the two sides of the connecting ball (1) are respectively communicated with a venous tube connector (3) and a venous needle tube connector (4), the inner side of the connecting ball (1) is movably connected with a movable ball (5), a flow channel (6) is arranged in the movable ball (5), an adjusting mechanism (7) is arranged on the front side of the connecting ball (1), the surface of the connecting ball (1) is positioned at the corresponding positions of the arterial tube connector (2), the venous tube connector (3) and the venous needle tube connector (4) and is provided with a reserved opening (8), the outer surfaces of the venous tube connector (3) and the venous needle tube connector (4) are respectively clamped with a closure clamp (9), and the lower surfaces of the venous tube connector (3) and the venous needle tube connector (4) are respectively provided with a blood taking structure (10), the top end of the artery pipeline joint (2) is connected with an additional pipe (15) in a threaded mode, and the side face of the additional pipe (15) is communicated with a flushing pipeline joint (16).
2. The blood permeation tube rupture blood coagulation connecting tube according to claim 1, characterized in that: adjustment mechanism (7) are including adjusting pole (71) and knob (72), adjust pole (71) run through connect ball (1) and with movable ball (5) between fixed connection, adjust fixed connection between the front end of pole (71) and knob (72), the surface of knob (72) is provided with anti-skidding line.
3. The blood permeation tube rupture blood coagulation connecting tube according to claim 2, characterized in that: the adjusting rod (71) is embedded with a limiting sleeve (11) at a penetrating position between the adjusting rod (71) and the connecting ball (1), the adjusting rod (71) penetrates through the limiting sleeve (11), and the limiting sleeve (11) is in sliding connection with the outer surface of the adjusting rod (71).
4. The blood permeation tube rupture blood coagulation connecting tube according to claim 1, characterized in that: get blood structure (10) including stopping flow ware (101), hose (102), connector (103) and getting blood needle tubing (104), hose (102) communicate with the bottom of venous line joint (3) and venous needle tubing joint (4) respectively, it sets up the surface at hose (102) to stop flow ware (101), the bottom integrated into one piece of connector (103) and hose (102) is processed, it pegs graft between blood needle tubing (104) and connector (103) to get.
5. The blood permeation tube rupture blood coagulation connecting tube according to claim 1, characterized in that: the inner wall of the connecting ball (1) is provided with a sealing lining (12) on the outer side of the movable ball (5), circulation holes (13) are formed in the surface of the sealing lining (12) and in the positions corresponding to the reserved openings (8), and the number of the circulation holes (13) is three.
6. The blood permeation tube rupture blood coagulation connecting tube according to claim 1, characterized in that: the tail ends of the additional pipe (15), the flushing pipe joint (16), the venous pipe joint (3) and the venous needle tube joint (4) are respectively provided with a pipe cap (14), the pipe caps (14) are in threaded connection with the additional pipe (15), the flushing pipe joint (16), the venous pipe joint (3) and the venous needle tube joint (4), and the auxiliary pipe, the flushing pipe joint (16), the venous needle tube joint and the venous needle tube joint are made of the same material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020421085.1U CN212547796U (en) | 2020-03-28 | 2020-03-28 | Blood passes through pipeline rupture of membranes blood coagulation connecting pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020421085.1U CN212547796U (en) | 2020-03-28 | 2020-03-28 | Blood passes through pipeline rupture of membranes blood coagulation connecting pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212547796U true CN212547796U (en) | 2021-02-19 |
Family
ID=74616343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020421085.1U Expired - Fee Related CN212547796U (en) | 2020-03-28 | 2020-03-28 | Blood passes through pipeline rupture of membranes blood coagulation connecting pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212547796U (en) |
-
2020
- 2020-03-28 CN CN202020421085.1U patent/CN212547796U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6299589B1 (en) | Flow-through treatment method | |
| CN212547796U (en) | Blood passes through pipeline rupture of membranes blood coagulation connecting pipe | |
| CN210277844U (en) | Parallel type double-kettle hemodialysis pipeline | |
| CN204193158U (en) | Blockage resisting hemodialysis conduit | |
| CN109692369A (en) | The device of self ascites back transfusion treatment uremia ascites is combined in haemodialysis | |
| CN104645448A (en) | Anti-reflux remaining needle | |
| CN211050424U (en) | Can replace hemodialysis pipe hemostatic clamp | |
| CN211675615U (en) | No heparin extracorporeal circulation return circuit pipe-line device | |
| CN211272737U (en) | Hemodialysis pipe nursing belt | |
| CN207804691U (en) | A kind of adherence hemodialysis conduit | |
| CN218356829U (en) | Extracorporeal circulation connecting pipe for hemodialysis | |
| CN215230862U (en) | Citric acid anticoagulant catheter for hemodialysis | |
| CN206081178U (en) | Novel blood purifies device | |
| CN214969928U (en) | Dialysis catheter with artery and vein end conversion device | |
| CN206612984U (en) | The extracorporeal circulation blood circuit of replaceable venous chambers | |
| CN210384509U (en) | Connecting pipeline for sodium citrate external anticoagulation | |
| CN217612222U (en) | Hemodialysis extracorporeal circulation pipeline convenient for liquid drainage | |
| CN104274874B (en) | Blockage resisting hemodialysis conduit | |
| CN217187227U (en) | Visual three-way type anti-blocking tube bladder flushing device | |
| CN210873413U (en) | Infusion apparatus for hemodialysis | |
| CN217187194U (en) | Reverse switching device of prevention CRRT dialysis catheter infection | |
| CN213789215U (en) | Hemodialysis device with excellent safety performance | |
| CN214807278U (en) | Improved generation is return circuit pipe for hemodialysis | |
| CN212662354U (en) | Hemodialysis nursing is waste liquid discharging equipment that dashes in advance | |
| CN213312272U (en) | Waterproof bag of central vein indwelling catheter of hemodialysis patient |
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: 20210219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |