CN211244849U

CN211244849U - Hemodialyzer capable of detecting liquid level and convenient to install

Info

Publication number: CN211244849U
Application number: CN201921410581.0U
Authority: CN
Inventors: 王丽华; 胡蓉
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-28
Filing date: 2019-08-28
Publication date: 2020-08-14
Anticipated expiration: 2029-08-28

Abstract

The utility model discloses a hemodialysis ware of detectable liquid level convenient to installation, which comprises a pipe body, the top interference fit of body has the rubber buffer the right-hand member rigid coupling of body has the magnetism float level gauge, the inside joint of body has the hollow fiber membrane, both ends all are equipped with the block subassembly about the body, the bottom of block subassembly is equipped with adjusting part, the left end of body is equipped with the centre gripping subassembly. This hemodialyzer of detectable liquid level convenient to installation, through the body, the cooperation of magnetism float level gauge and centre gripping subassembly, but make the device centre gripping fast on external object, and then realize quick installation, and the accessible is adjusted and is kept the body all the time and be vertical state, and then make the measurement of magnetism float level gauge more accurate, through the body, adjusting part, the cooperation of block subassembly and apron, make the device can realize the quick replacement to hollow fiber membrane, and guarantee the sealed between body and the apron, and then prolong the device's life.

Description

Hemodialyzer capable of detecting liquid level and convenient to install

Technical Field

The utility model relates to a hemodialyzer technical field of detectable liquid level convenient to installation specifically is a hemodialyzer of detectable liquid level convenient to installation.

Background

The hollow fiber membrane used by the dialyzer is a polysulfone hollow fiber membrane which has higher damage resistance; the micropore size of membrane is controlled easily, application scope is wider, chemical stability is higher, can be able to bear or endure multiple reagent and r ray disinfection, also can use high temperature steam disinfection, the inside and outside smooth surface of membrane, there are good blood compatibility and anticoagulation nature, the hemodialyzer of the detectable liquid level of being convenient for install among the prior art, can not quick centre gripping on external object, and then can't realize quick installation, and can't keep the body to be vertical state all the time through adjusting, and then make the measurement of magnetism son level gauge not accurate enough, there is the error, can't realize the quick replacement to hollow fiber membrane simultaneously, and can't guarantee the sealed between body and the apron, shorten the device's life, inconvenient people use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hemodialyzer of detectable liquid level convenient to installation, with solve the hemodialyzer of the detectable liquid level of the installation of being convenient for among the above-mentioned background art that proposes, can not quick centre gripping on external object, and then can't realize quick installation, and can not keep the body to be vertical state through adjusting all the time, and then make the measurement of magnetism float level gauge not accurate enough, there is the error, can't realize the quick replacement to hollow fiber membrane simultaneously, and can't guarantee the sealed between body and the apron, shorten the device's life, the problem of inconvenient people use.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hemodialysis ware of detectable liquid level convenient to installation, includes the body, the top interference fit of body has the rubber buffer, the top rigid coupling of rubber buffer has the apron, the bottom of body and the top of apron all communicate there is the branch pipe, the draw-in groove has all been processed to the top left and right sides of apron, the left end intercommunication of body has the tubule, the right-hand member rigid coupling of body has the magnetism float level gauge, the inside joint of body has the hollow fiber membrane, both ends all are equipped with the block subassembly about the body, the bottom of block subassembly is equipped with adjusting part, the left end of body is equipped with the centre gripping subassembly.

Preferably, the block subassembly includes support, spring, round bar, kelly and first torsion spring, the inner of support and the outer end clearance fit of body, the bottom of support links to each other through the spring is fixed with the inside of body, the outer end rigid coupling of support has the round bar, the outer wall of round bar rotates and is connected with the kelly, the outer wall rigid coupling of round bar has first torsion spring, the outer end and the kelly looks joint of first torsion spring.

Preferably, the support and the tube body form a sliding structure.

Preferably, the clamping rods are symmetrically distributed about the axis of the pipe body.

Preferably, the adjusting component comprises a supporting plate, a threaded rod, a handle and a clamping plate, the inner end of the supporting plate is fixedly connected with the outer end of the pipe body, the threaded rod is connected with the outer side of the inner wall of the supporting plate in a threaded mode, the handle is fixedly connected to the bottom of the threaded rod, and the clamping plate is fixedly connected to the top of the threaded rod.

Preferably, the centre gripping group subassembly includes pillar, support, bottom plate, round pin axle, second torsion spring, splint and rubber pad, the right-hand member of pillar is in the same place with the left end rigid coupling of body, the left end interference fit of pillar has the support, the left end rigid coupling of support has the bottom plate, the top of bottom plate is connected with splint through the round pin axle rotation, the second torsion spring has been cup jointed to the outer wall of round pin axle, the upper and lower both ends of second torsion spring respectively with splint and bottom plate looks joint, the bottom of splint and the equal rigid coupling in top of bottom plate have the rubber pad.

Compared with the prior art, the beneficial effects of the utility model are that: this hemodialyzer of detectable liquid level convenient to installation, through the body, the cooperation of magnetism float level gauge and centre gripping subassembly, but make the device centre gripping fast on external object, and then realize quick installation, and the accessible is adjusted and is kept the body all the time and be vertical state, and then make the measurement of magnetism float level gauge more accurate, through the body, adjusting part, the cooperation of block subassembly and apron, make the device can realize the quick replacement to hollow fiber membrane, and guarantee the sealed between body and the apron, and then prolong the device's life, make things convenient for people to use.

Drawings

FIG. 1 is a schematic view of the connection relationship of the present invention;

FIG. 2 is a schematic view of the connection between the tube, the cover plate and the rubber pad in FIG. 1;

FIG. 3 is a schematic view of the connection of the clamping bar, the bracket and the support plate of FIG. 2;

fig. 4 is a schematic view showing a connection relationship between the pipe body, the support and the support in fig. 1.

In the figure: 1. the rubber buffer, 3, the apron, 4, branch pipe, 5, the draw-in groove, 6, the tubule, 7, block subassembly, 701, the support, 702, the spring, 703, the round bar, 704, the kelly, 705, first torsion spring, 8, adjusting part, 801, the extension board, 802, the threaded rod, 803, the handle, 804, the cardboard, 9, centre gripping subassembly, 901, the pillar, 902, the support, 903, the bottom plate, 904, the round pin axle, 905, second torsion spring, 906, splint, 907, the rubber pad, 10, magnetic suspension level gauge, 11, hollow fiber membrane.

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. 1-4, the present invention provides a technical solution: the utility model provides a hemodialysis ware of detectable liquid level convenient to installation, including body 1, the top interference fit of body 1 has rubber buffer 2, rubber buffer 2 is used for keeping sealed between apron 3 and the body 1, the top rigid coupling of rubber buffer 2 has apron 3, the bottom of body 1 all communicates with apron 3's top has branch pipe 4, all process at apron 3's the top left and right sides has draw-in groove 5, draw-in groove 5 constitutes the joint structure with kelly 704, the left end intercommunication of body 1 has tubule 6, the right-hand member rigid coupling of body 1 has magnetism float level gauge 10, magnetism float level gauge 10 is used for measuring the liquid level in the body 1, the inside joint of body 1 has hollow fiber membrane 11, both ends all are equipped with block subassembly 7 about body 1, the bottom of block subassembly 7 is equipped with adjusting part 8, the left end of body 1 is equipped with centre gripping subassembly 9.

The clamping assembly 7 comprises a support 701, a spring 702, a round rod 703, a clamping rod 704 and a first torsion spring 705, the inner end of the support 701 is in clearance fit with the outer end of the pipe body 1, the support 701 and the pipe body 1 form a sliding structure, the pipe body 1 plays a guiding role in guiding the support 701, the bottom of the support 701 is fixedly connected with the inside of the pipe body 1 through the spring 702, the spring 702 gives upward force to the support 701, the outer end of the support 701 is fixedly connected with the round rod 703, the outer wall of the round rod 703 is rotatably connected with the clamping rod 704, the clamping rod 704 is axially and symmetrically distributed with respect to the pipe body 1, so that the clamping rod 704 is more stably and uniformly fixed to the cover plate 3, the outer wall of the round rod 703 is fixedly connected with the first torsion spring 705, the outer end of the first torsion spring 705 is clamped with the clamping rod 704, and the first torsion.

The adjusting component 8 comprises a support plate 801, a threaded rod 802, a handle 803 and a clamping plate 804, the inner end of the support plate 801 is fixedly connected with the outer end of the pipe body 1, the support plate 801 is axially and symmetrically distributed relative to the pipe body 1, the threaded rod 802 is in threaded connection with the outer side of the inner wall of the support plate 801, the handle 803 is fixedly connected to the bottom of the threaded rod 802, the clamping plate 804 is fixedly connected to the top of the threaded rod 802, and the clamping plate 804 is connected with the lower portion of the clamping rod 704 in a.

The clamping group component 9 comprises a support 901, a support 902, a bottom plate 903, a pin 904, a second torsion spring 905, a clamping plate 906 and a rubber pad 907, the right end of the support 901 is fixedly connected with the left end of the pipe body 1, the support 902 is in interference fit with the left end of the support 901, the support 902 enables the support 901 to rotate when stressed, the bottom plate 903 is fixedly connected with the left end of the support 902, the top of the bottom plate 903 is rotatably connected with the clamping plate 906 through the pin 904, the pin 904 enables the clamping plate 906 to rotate when stressed, the outer wall of the pin 904 is sleeved with the second torsion spring 905, the upper end and the lower end of the second torsion spring 905 are respectively clamped with the clamping plate 906 and the bottom plate 903, the second torsion spring 905 gives counterclockwise rotation force to the clamping plate 906, the rubber pad 907 is fixedly connected with the bottom of the clamping plate 906 and the top of the clamping.

In this embodiment, when the easy-to-install hemodialyzer capable of detecting liquid level is used, the thin tube 6 and the branch tube 4 are connected to the external dialysis tube respectively, the liquid level inside the tube 1 can be monitored in real time under the action of the magnetic float level meter 10, the tube 1 can be clamped with an external object under the action of the clamp plate 906 and the bottom plate 903, the second torsion spring 905 is used for fixing the position of the tube 1, the tube 1 can be adjusted to the vertical direction all the time through the interference fit between the support 902 and the pillar 901, the accuracy of the measurement value of the magnetic float level meter 10 is ensured, the clamp rod 704 is pressed below the round rod 704, the clamp rod 704 is connected with the round rod through the rotation of the clamp rod 704, the clamp rod 704 is separated from the clamp groove 5 in a clamped manner, the cover plate 3 is detachable, the hollow fiber membrane 11 inside the tube 1 is replaced, and the like, and the service life of the device is prolonged, through rotating handle 803, it is continuous with the screw thread of extension board 801 through threaded rod 802 for cardboard 804 downstream, the joint through cardboard 804 and kelly 704 links to each other, and the clearance fit of support 701 and body 1, make kelly 704 drive apron 3 downstream, and then make rubber buffer 2 tighter with the laminating of the top of body 1, and then make and can protect sealedly between body 1 and the apron 3, and then guarantee hemodialysis's operating condition.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

1. The utility model provides a hemodialyzer capable of detecting liquid level and convenient to install, comprises a tube body (1), and is characterized in that: the top interference fit of body (1) has rubber buffer (2), the top rigid coupling of rubber buffer (2) has apron (3), the bottom of body (1) all communicates with branch pipe (4) with the top of apron (3), draw-in groove (5) have all been processed to the top left and right sides of apron (3), the left end intercommunication of body (1) has tubule (6), the right-hand member rigid coupling of body (1) has magnetism float level gauge (10), the inside joint of body (1) has hollow fiber membrane (11), both ends all are equipped with block subassembly (7) about body (1), the bottom of block subassembly (7) is equipped with adjusting part (8), the left end of body (1) is equipped with centre gripping subassembly (9).

2. A liquid level detectable hemodialyzer easy to install as claimed in claim 1 wherein: block subassembly (7) including support (701), spring (702), round bar (703), kelly (704) and first torsion spring (705), the inner of support (701) and the outer end clearance fit of body (1), the bottom of support (701) passes through spring (702) fixed the linking to each other with the inside of body (1), the outer end rigid coupling of support (701) has round bar (703), the outer wall of round bar (703) rotates and is connected with kelly (704), the outer wall rigid coupling of round bar (703) has first torsion spring (705), the outer end and the kelly (704) looks joint of first torsion spring (705).

3. A liquid level detectable hemodialyzer capable of being conveniently installed as set forth in claim 2 wherein: the support (701) and the pipe body (1) form a sliding structure.

4. A liquid level detectable hemodialyzer capable of being conveniently installed as set forth in claim 2 wherein: the clamping rods (704) are distributed in an axisymmetric manner with respect to the pipe body (1).

5. A liquid level detectable hemodialyzer easy to install as claimed in claim 1 wherein: adjusting part (8) include extension board (801), threaded rod (802), handle (803) and cardboard (804), the inner of extension board (801) is in the same place with the outer end rigid coupling of body (1), the inner wall outside threaded connection of extension board (801) has threaded rod (802), the bottom rigid coupling of threaded rod (802) has handle (803), the top rigid coupling of threaded rod (802) has cardboard (804).

6. A liquid level detectable hemodialyzer easy to install as claimed in claim 1 wherein: the clamping assembly (9) comprises a support column (901), a support seat (902), a bottom plate (903), a pin shaft (904), a second torsion spring (905), a clamping plate (906) and a rubber pad (907), wherein the right end of the support column (901) is fixedly connected with the left end of the pipe body (1), the support seat (902) is in interference fit with the left end of the support column (901), the bottom plate (903) is fixedly connected with the left end of the support seat (902), the top of the bottom plate (903) is rotatably connected with the clamping plate (906) through the pin shaft (904), the second torsion spring (905) is sleeved on the outer wall of the pin shaft (904), the upper end and the lower end of the second torsion spring (905) are respectively clamped with the clamping plate (906) and the bottom plate (903), and the rubber pad (907) is fixedly connected with the bottoms of the clamping plate (906) and the top.