CN216258504U - Blood purification device convenient for blood sample collection in blood purification process - Google Patents
Blood purification device convenient for blood sample collection in blood purification process Download PDFInfo
- Publication number
- CN216258504U CN216258504U CN202122144562.1U CN202122144562U CN216258504U CN 216258504 U CN216258504 U CN 216258504U CN 202122144562 U CN202122144562 U CN 202122144562U CN 216258504 U CN216258504 U CN 216258504U
- Authority
- CN
- China
- Prior art keywords
- blood
- screw thread
- seted
- outside circumference
- collection
- 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
Images
Landscapes
- Investigating Or Analysing Biological Materials (AREA)
Abstract
The utility model provides a blood purification device which is convenient for collecting blood samples in the blood purification process, and comprises a device body; the device body is provided with the blood clarifier of direction from top to bottom, and blood clarifier top and bottom outside circumference all are provided with the spacing ring board in area antiskid groove, and the screw thread mounting hole has all been seted up on blood clarifier's spacing ring board right side, and blood clarifier upper end and lower extreme outside circumference all have seted up the screw thread, and blood clarifier top and bottom are all installed through the screw thread and are closed the protective cover, and the installation screw thread has been seted up to the inside circumference of closed protective cover. The setting of blood clarifier, the convenient circulation coupling is installed through sealing the protective cover, and the convenient circulation coupling is sampled through blood collection union coupling blood collection bottle, and the convenience is gathered blood specimen detection impurity content before blood gets into the clarifier, and the convenient blood specimen detection degree of purifying of gathering behind blood outflow clarifier has solved the inconvenient problem of gathering the blood specimen of blood purification in-process.
Description
Technical Field
The utility model belongs to the technical field of medical instruments, and particularly relates to a blood purification device which is convenient for blood sample collection in a blood purification process.
Background
Blood purification, also known as dialysis in daily life, is the process of drawing the patient's blood out of the body and passing it through a purification device to remove some pathogenic substances and purify the blood for the purpose of treating diseases.
Based on the above, the present inventors have found that the conventional blood purification apparatus has the following disadvantages:
1. blood samples are inconvenient to collect in the blood purification process, the blood samples cannot be collected before entering the purifier to detect the impurity content, and the blood samples cannot be collected after flowing out of the purifier to detect the purification degree;
2. the sampling quantity is inconvenient to control through manual extraction when blood samples are collected, and the sampling can not be automatically stopped after the blood is collected to the set quantity.
Therefore, in view of the above, research and improvement are made for the existing structure and defects, and a blood purification device facilitating blood sample collection in the blood purification process is provided, so as to achieve the purpose of higher practical value.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides a blood purification device which is convenient for collecting blood samples in the blood purification process, and aims to solve the problems that the blood samples are inconvenient to collect in the existing blood purification process, the blood samples can not be collected before entering a purifier to detect the impurity content, and the blood samples can not be collected after flowing out of the purifier to detect the purification degree; the problem that the sampling amount is inconvenient to control by manually extracting when the blood sample is collected and the sampling can not be automatically stopped after the blood sample is collected to the set amount.
The purpose and the effect of the blood purification device for conveniently collecting blood samples in the blood purification process are achieved by the following specific technical means:
a blood purification device convenient for collecting blood samples in the blood purification process comprises a device body;
the device body is provided with the blood clarifier of direction from top to bottom, and blood clarifier top and bottom outside circumference all are provided with the spacing crown plate of taking the antiskid groove, and the threaded mounting hole has all been seted up on blood clarifier's spacing crown plate right side, and blood clarifier upper end and lower extreme outside circumference are all seted up threadedly, and blood clarifier top and bottom are all installed through the screw thread and are sealed the protective cover, and the inside circumference of sealed protective cover has seted up mounting thread, and sealed protective cover outside circumference annular array is provided with six antislip strips, seals the circulation installation screw hole that runs through from top to bottom at the protective cover center.
Further, the collection aiutage of direction about all installing through the screw thread in blood collection bottle's closing cap top left side, gathers aiutage bottom outside circumference and has seted up the screw thread, gathers aiutage bottom outside circumference and is provided with regular hexagon ring board, gathers aiutage top closing plate center and sets up the guiding hole that runs through from top to bottom, gathers aiutage inside from upwards inserting and install the piston rod down.
Further, the upper and lower direction pipe end portion of the blood collection pipe is provided with a blood collection bottle through threads, the external circumference of the top of the bottle body of the blood collection bottle is provided with a threaded ring groove, the top of the bottle body of the blood collection bottle is provided with a sealing cover through threads, the internal circumference of the sealing cover of the blood collection bottle is provided with threads, the external circumference of the sealing cover of the blood collection bottle is provided with an anti-skidding groove, and the left and right sides of the sealing cover of the blood collection bottle are provided with threaded holes.
Furthermore, the blood collection pipe is installed through the screw thread in the fixed section of thick bamboo left end that the circulating pipe connects, and the whole L shape structure that is of blood collection pipe, and threaded ring channel is seted up to the inside circumference of direction pipe right-hand member about the blood collection pipe, is provided with the sample valve in the middle of the direction pipe about the blood collection pipe, and threaded ring-shaped spacing groove is seted up to the outside circumference of direction pipe end portion about the blood collection pipe.
Further, all install the circulating pipe joint through the screw thread in the middle of the closed protective cover, the screw thread has been seted up to the outside circumference of circulating pipe joint medial extremity, and the outside circumference of circulating pipe joint medial extremity is provided with regular hexagon ring board, and the outside circumference of circulating pipe joint outside terminal extremity is provided with the conical surface, and the screw thread has been seted up to the outside circumference of circulating pipe joint outside terminal extremity, and the left side is provided with the solid fixed cylinder of left and right directions in the middle of the circulating pipe joint, and the solid fixed cylinder left end outside circumference of circulating pipe joint is provided with threaded annular spacing groove.
Further, dialysis tube connects right side tip outside circumference all installs the fixed section of thick bamboo of locking through the screw thread, and the fixed section of thick bamboo left side tip outside circumference of locking is provided with regular hexagon crown plate, and the inside circumference of the fixed section of thick bamboo left side tip of locking has seted up the screw thread, and the inside circumference in the fixed section of thick bamboo right side of locking is provided with the conical surface structure.
Further, the dialysis pipe joint of direction about the spacing ring board right side of blood clarifier all installs through the screw thread, and dialysis pipe joint left side outside circumference is provided with regular hexagon ring board, and dialysis pipe joint right side tip outside circumference is provided with the conical surface, and the screw thread has all been seted up to dialysis pipe joint left and right sides outside circumference.
Compared with the prior art, the utility model has the following beneficial effects:
the setting of blood clarifier, the convenient circulation coupling is installed through sealing the protective cover, and the convenient circulation coupling is sampled through blood collection union coupling blood collection bottle, and the convenience is gathered blood specimen detection impurity content before blood gets into the clarifier, and the convenient blood specimen detection degree of purifying of gathering behind blood outflow clarifier has solved the inconvenient problem of gathering the blood specimen of blood purification in-process.
The setting of blood collection bottle is conveniently installed at blood collection tube bottom collection blood sample through the screw thread, conveniently gathers the aiutage and passes through the screw thread installation, and the convenient ascending control blood that rises through gathering the inside piston rod of aiutage gets into, and blood stops getting into after gathering the inside piston rod of aiutage and rising to extreme position, has solved and can not gather the problem of automatic shutdown sample after setting for the volume at blood.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic cross-sectional structure of the present invention.
Fig. 3 is a disassembled structure schematic diagram of the utility model.
In the figure: 1. a device body; 2. a blood purifier; 3. closing the protective cover; 4. a dialysis tubing connector; 5. locking the fixed cylinder; 6. a circulation pipe joint; 7. a blood collection tube; 8. a blood collection bottle; 9. and collecting an exhaust funnel.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 3:
the utility model provides a blood purification device which is convenient for collecting blood samples in the blood purification process, and comprises a device body 1;
the device body 1 is provided with a blood purifier 2 in the up-down direction, the external circumferences of the top and the bottom of the blood purifier 2 are respectively provided with a limit ring plate with an anti-skid groove, so that the installation of a closed protective cover 3 is limited and the anti-skid is held conveniently, the right side of the limit ring plate of the blood purifier 2 is provided with a threaded installation hole, a dialysis pipe joint 4 is convenient to install through threads, the external circumferences of the upper end and the lower end of the blood purifier 2 are respectively provided with threads, the closed protective cover 3 is convenient to install through threads, the top and the bottom of the blood purifier 2 are both provided with the closed protective cover 3 through threads, the blood purifier 2 is convenient to be closed, the internal circumference of the closed protective cover 3 is provided with installation threads, the installation through threads is convenient, the annular array of the external circumference of the closed protective cover 3 is provided with six anti-skid strips, the anti-skid is convenient to rotate, the center of the closed protective cover 3 is provided with a circulating installation threaded hole which penetrates up and down, make things convenient for circulation coupling 6 to pass through the screw thread installation, the dialysis coupling 4 of direction about all is installed through the screw thread in blood clarifier 2's spacing crown plate right side, conveniently connect the dialysate pipeline, dialysis coupling 4 left sides outside circumference is provided with regular hexagon crown plate, conveniently rotate the dismouting through the instrument, dialysis coupling 4 right sides tip outside circumference is provided with the conical surface, make things convenient for dialysis pipeline suit, dialysis coupling 4 left and right sides outside circumference all has seted up the screw thread, make things convenient for self and the fixed section of thick bamboo 5 of locking to pass through the screw thread installation.
Wherein, the outer circumference of the right end part of the dialysis tube joint 4 is provided with a locking fixed cylinder 5 through threads, so as to lock the dialysis tube conveniently, the outer circumference of the left end part of the locking fixed cylinder 5 is provided with a regular hexagon ring plate, so as to be convenient to rotate and disassemble through a tool, the inner circumference of the left end part of the locking fixed cylinder 5 is provided with threads, so as to be convenient to install through threads, the inner circumference of the right side of the locking fixed cylinder 5 is provided with a conical surface structure, so as to press the dialysis tube conveniently, the circulating tube joint 6 is arranged in the middle of the sealed protective cover 3 through threads, so as to be convenient for the blood tube joint to install and form circulation, the outer circumference of the inner end part of the circulating tube joint 6 is provided with a regular hexagon ring plate, so as to be convenient to rotate and install and limit through a tool, the outer circumference of the outer end part of the circulating tube joint 6 is provided with a conical surface, make things convenient for blood pipeline suit, the outside circumference of circulating pipe joint 6 outside end has seted up the screw thread, conveniently locks blood pipeline through a locking section of thick bamboo, and the left side is provided with the solid fixed cylinder of left and right directions in the middle of circulating pipe joint 6, and circulating pipe joint 6's solid fixed cylinder left end outside circumference is provided with threaded annular spacing groove, makes things convenient for blood to gather pipe 7 and passes through the screw thread installation.
Wherein, the left end of the fixed cylinder of the circulating pipe joint 6 is provided with a blood collecting pipe 7 through threads, the blood collecting pipe 7 is convenient to open and sample, the whole body of the blood collecting pipe 7 is of an L-shaped structure, the internal circumferences of the right ends of the left and right direction pipes of the blood collecting pipe 7 are provided with threaded ring grooves, the blood collecting pipe is convenient to install through threads, a sampling valve is arranged in the middle of the left and right direction pipes of the blood collecting pipe 7 and is convenient to open and close for sampling, the external circumferences of the ends of the upper and lower direction pipes of the blood collecting pipe 7 are provided with threaded ring grooves, the blood collecting bottle 8 is convenient to install, the ends of the upper and lower direction pipes of the blood collecting pipe 7 are provided with the blood collecting bottle 8 through threads, the blood to be sampled enters, the external circumference of the top of the bottle body of the blood collecting bottle 8 is provided with the threaded ring grooves, the sealing cover is convenient to install through threads, and the sealing cover is installed on the top of the bottle body of the blood collecting bottle 8 through threads, the blood collection device is convenient to seal, the inner circumference of a sealing cover of a blood collection bottle 8 is provided with threads, the blood collection device is convenient to install through the threads, the outer circumference of the sealing cover of the blood collection bottle 8 is provided with anti-skid grooves, the blood collection bottle 8 is convenient to rotate and anti-skid, the left side and the right side of the sealing cover of the blood collection bottle 8 are provided with threaded holes, the blood collection tube 7 and the collection exhaust funnel 9 are convenient to install through the threads, the collection exhaust funnel 9 in the vertical direction is installed on the left side of the top of the sealing cover of the blood collection bottle 8 through the threads, the blood can conveniently enter the blood collection bottle 8 and discharge air into the collection exhaust funnel 9, the outer circumference of the bottom of the collection exhaust funnel 9 is provided with threads, the outer circumference of the bottom of the collection exhaust funnel 9 is provided with a regular hexagon ring plate, the rotation and the limiting through a tool are convenient, the center of the sealing plate at the top of the collection exhaust funnel 9 is provided with a guide hole which penetrates up and down, make things convenient for the piston rod rebound direction, gather 9 inside from the lower piston rods of installing of upwards inserting of aiutage, rebound when making things convenient for the sample.
The specific use mode and function of the embodiment are as follows:
in the utility model, when the device is used, the device body 1 shown in figure 1 is taken out, the circulating pipe joints 6 are connected with a blood circulating pipeline, the dialysis pipe joints 4 are connected with a dialysis pipeline through the locking fixing cylinders 5, when a blood sample is collected and the impurity content is detected, the valves of the top blood collecting pipes 7 are opened, the blood enters the top blood collecting bottles 8 through the top blood collecting pipes 7, meanwhile, the piston rods in the top collecting exhaust cylinders 9 move upwards under the action of air pressure, when the piston rods of the top collecting exhaust cylinders 9 move to the top limit position, the blood stops entering the top blood collecting bottles 8 synchronously, then the valves of the top blood collecting pipes 7 are closed, the top collecting exhaust cylinders 9 are rotated and detached, and the top blood collecting bottles 8 are rotated and detached to detect the internal blood sample; when a blood sample is collected to detect the purification degree, a valve of a bottom blood collection tube 7 is opened, blood enters a bottom blood collection bottle 8 through the bottom blood collection tube 7, meanwhile, a piston rod in the bottom collection exhaust funnel 9 moves upwards under the action of air pressure, the piston rod of the bottom collection exhaust funnel 9 stops moving to a bottom limit position, the blood stops entering the bottom blood collection bottle 8 synchronously, then the valve of the bottom blood collection tube 7 is closed, the bottom collection exhaust funnel 9 is rotationally dismounted, and the bottom blood collection bottle 8 is rotationally dismounted to detect an internal blood sample; the blood purifier 2 is convenient for the circulating pipe joint 6 to be installed through the closed protective cover 3, the convenient circulating pipe joint 6 is connected with the blood collection bottle 8 through the blood collection pipe 7 for sampling, blood samples can be collected conveniently before entering the purifier to detect impurity content, the blood samples can be collected conveniently after flowing out of the purifier to detect the purification degree, and the problem that the blood samples are inconvenient to collect in the blood purification process is solved; wherein blood collection bottle 8 conveniently installs the collection blood sample in blood collection pipe 7 bottom through the screw thread, conveniently gathers aiutage 9 and passes through the screw thread installation, and the convenient ascending control blood that rises through gathering aiutage 9 inside piston rod gets into, and blood stops getting into after gathering aiutage 9 inside piston rod rises to extreme position, has solved and can not gather the problem of automatic stop sample after the settlement volume at blood.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (7)
1. The utility model provides a blood purification device of blood sample is conveniently gathered to blood purification in-process which characterized in that: comprises a device body;
the device body is provided with the blood clarifier of direction from top to bottom, and blood clarifier top and bottom outside circumference all are provided with the spacing crown plate of taking the antiskid groove, and the threaded mounting hole has all been seted up on blood clarifier's spacing crown plate right side, and blood clarifier upper end and lower extreme outside circumference are all seted up threadedly, and blood clarifier top and bottom are all installed through the screw thread and are sealed the protective cover, and the inside circumference of sealed protective cover has seted up mounting thread, and sealed protective cover outside circumference annular array is provided with six antislip strips, seals the circulation installation screw hole that runs through from top to bottom at the protective cover center.
2. A blood purification apparatus for facilitating the collection of a blood sample during a blood purification process as recited in claim 1, wherein: the dialysis pipe joint of direction about blood purifier's spacing ring board right side all installs through the screw thread, and dialysis pipe joint left side outside circumference is provided with regular hexagon ring board, and dialysis pipe joint right side tip outside circumference is provided with the conical surface, and dialysis pipe joint left and right sides outside circumference all has seted up the screw thread.
3. A blood purification apparatus for facilitating the collection of a blood sample during a blood purification process as recited in claim 2, wherein: dialysis tube connects right side tip outside circumference all installs the fixed section of thick bamboo of locking through the screw thread, and the fixed section of thick bamboo left side tip outside circumference of locking is provided with regular hexagon crown plate, and the screw thread has been seted up to the fixed section of thick bamboo left side tip inside circumference of locking, and the fixed section of thick bamboo right side inside circumference of locking is provided with the circular conical surface structure.
4. A blood purification apparatus for facilitating the collection of a blood sample during a blood purification process as recited in claim 1, wherein: the circulating pipe joint is installed through the screw thread in the middle of the sealed protective cover, and the screw thread has been seted up to the outside circumference of circulating pipe joint medial extremity, and the outside circumference of circulating pipe joint medial extremity is provided with regular hexagon ring board, and the outside circumference of circulating pipe joint lateral extremity is provided with the circular conical surface, and the screw thread has been seted up to the outside circumference of circulating pipe joint lateral extremity, and the left side is provided with the solid fixed cylinder of direction about in the middle of the circulating pipe joint, and the solid fixed cylinder left end outside circumference of circulating pipe joint is provided with threaded annular spacing groove.
5. A blood purification apparatus for facilitating the collection of a blood sample during a blood purification process as recited in claim 4, wherein: the blood collection pipe is installed through the screw thread in circulation coupling's a fixed section of thick bamboo left end all, and the whole L shape structure that is of blood collection pipe, and the inside circumference of direction pipe right-hand member is seted up threaded ring channel about the blood collection pipe, is provided with the sample valve in the middle of the direction pipe about the blood collection pipe, and threaded annular spacing groove is seted up to the outside circumference of direction pipe end portion about the blood collection pipe.
6. A blood purification apparatus for facilitating the collection of a blood sample during a blood purification process as recited in claim 5, wherein: blood collection bottle is all installed through the screw thread to the upper and lower direction pipe tip of blood collection pipe, and threaded ring channel has been seted up to the outside circumference in bottle top of blood collection bottle, and the closing cap is installed through the screw thread in the bottle top of blood collection bottle, and the inside circumference of closing cap of blood collection bottle is seted up threadedly, and the antiskid groove has been seted up to the outside circumference of closing cap of blood collection bottle, and the closing cap left and right sides of blood collection bottle all sets up threaded hole.
7. A blood purification apparatus for facilitating the collection of a blood sample during a blood purification process as recited in claim 6, wherein: the collection aiutage of direction about all installing through the screw thread in blood collection bottle's closing cap top left side gathers aiutage bottom outside circumference and has seted up the screw thread, gathers aiutage bottom outside circumference and is provided with regular hexagon crown plate, gathers aiutage top closing plate center and sets up the guiding hole that runs through from top to bottom, gathers aiutage inside from upwards installing the piston rod of inserting down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122144562.1U CN216258504U (en) | 2021-09-07 | 2021-09-07 | Blood purification device convenient for blood sample collection in blood purification process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122144562.1U CN216258504U (en) | 2021-09-07 | 2021-09-07 | Blood purification device convenient for blood sample collection in blood purification process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216258504U true CN216258504U (en) | 2022-04-12 |
Family
ID=81062166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122144562.1U Active CN216258504U (en) | 2021-09-07 | 2021-09-07 | Blood purification device convenient for blood sample collection in blood purification process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216258504U (en) |
-
2021
- 2021-09-07 CN CN202122144562.1U patent/CN216258504U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206192697U (en) | Cement sampler | |
| CN216258504U (en) | Blood purification device convenient for blood sample collection in blood purification process | |
| CN205814355U (en) | A kind of collecting device for body fluids | |
| CN208171699U (en) | A kind of Experiment of Analytical Chemistry gas sampling assembly | |
| CN209437751U (en) | Internal effusion drainage device | |
| CN104697822B (en) | A kind of expiration sampling bottle available for SPME | |
| CN214040682U (en) | Excrement collecting pipe with filtering function | |
| CN206659844U (en) | The palace of the Qing Dynasty separates sample harvester | |
| CN208573745U (en) | Convenient for the vacuum blood collection tube of blood sampling | |
| CN208733118U (en) | A kind of increasing bacterium filter membrane collection device for ascites culture | |
| CN220899283U (en) | Disposable open airway and sample collection ventilation device | |
| CN209236162U (en) | A kind of novel hemo system sampler | |
| CN203577522U (en) | Goaf beam tube filtering device | |
| CN208595292U (en) | A kind of water segregator having flow monitoring function | |
| CN216236324U (en) | Water sample filtering device for detecting two insects in drinking water | |
| CN212391289U (en) | Sample collection system for bioengineering | |
| CN207708234U (en) | It removes haemocyte in drainage-fluid and assists the negative pressure filtration device of component quantifying | |
| CN212234494U (en) | Catheterization sampling device for nephrology department | |
| CN111513769A (en) | Sealed analytical equipment after gastroenterology live body sample | |
| CN209745627U (en) | Sampling device for urine test | |
| CN218444641U (en) | Chemical filtering and sampling pipeline | |
| CN214344770U (en) | Urine cell separation filter for molecular probe | |
| CN220960723U (en) | Water quality sampling equipment for underground water body environment detection | |
| CN220690543U (en) | Waste water sampling detects sample collector | |
| CN204933122U (en) | A kind of medical device belt gas-filtering device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |