阅读说明：本技术 一种血液透析管固定装置 (Hemodialysis pipe fixing device ) 是由 张甜甜 司莉莉 程凡芹 于 2021-08-27 设计创作，主要内容包括：本发明涉及血液透析管技术领域,具体地说,涉及一种血液透析管固定装置。其包括固定机构,固定机构至少包括第一定位装置,第一定位装置包括支撑杆、顶板和固定板,固定板与顶板之间通过转杆转动连接,固定板的一端表面连接有第一螺杆,第一螺杆的外部嵌套有第一弹簧,第一弹簧的底部安装有第一贴板,第一弹簧位于固定板与第一贴板之间；第二定位装置,第二定位装置包括第二螺杆、第二弹簧、连接杆和第二贴板。摒弃了目前粘结贴合式的医用胶布对血液透析管的固定,通过第一贴板与第二贴板可对于血液透析管与患者的皮肤接入处提供良好的固定适配,为患者提供良好的固定舒适度,解决了医用胶布取出可能会对患者的皮肤造成不适或损伤的可能。(The invention relates to the technical field of hemodialysis tubes, in particular to a hemodialysis tube fixing device. The fixing mechanism at least comprises a first positioning device, the first positioning device comprises a supporting rod, a top plate and a fixing plate, the fixing plate is rotatably connected with the top plate through a rotating rod, a first screw rod is connected to one end surface of the fixing plate, a first spring is nested outside the first screw rod, a first pasting plate is mounted at the bottom of the first spring, and the first spring is located between the fixing plate and the first pasting plate; and the second positioning device comprises a second screw, a second spring, a connecting rod and a second flitch. Abandon the medical adhesive tape of present bonding laminating formula to hemodialysis pipe's fixed, can provide good fixed adaptation to hemodialysis pipe and patient's skin access department through first flitch and second flitch, for the patient provides good fixed comfort level, solved medical adhesive tape and taken out the possibility that can cause discomfort or damage to patient's skin.)

1. A hemodialysis tube securing device, comprising a securing mechanism (100), characterized in that: the fixing mechanism (100) comprises at least:

the first positioning device (110) comprises a plurality of supporting rods (111), the tops of the supporting rods (111) are connected with a top plate (112), fixing plates (113) are symmetrically arranged at the surface ends of the top plate (112), the fixing plates (113) are rotatably connected with the top plate (112) through rotating rods (1130), one end surface of each fixing plate (113) is connected with a first screw rod (114), a first spring (115) is nested outside the first screw rod (114), a first attaching plate (1150) is mounted at the bottom of the first spring (115), and the first spring (115) is located between the fixing plate (113) and the first attaching plate (1150);

the second positioning device (120) comprises a second screw rod (121), the second screw rod (121) is in threaded connection with the fixing plate (113), the second screw rod (121) is located on one side of the first screw rod (114), a connecting plate (122) is sleeved at the bottom of the second screw rod (121), a second spring (123) is arranged between one end of the connecting plate (122) and the fixing plate (113), the bottom of the connecting plate (122) is rotatably connected with a connecting rod (124), and a second pasting plate (125) is installed at the bottom of the connecting rod (124).

2. The hemodialysis tube securing device of claim 1, wherein: first flitch (1150) with second flitch (125) all are arc structural design, first flitch (1150) with second flitch (125) all are the adaptation laminating with the surface of arm.

3. The hemodialysis tube securing device of claim 1, wherein: a plurality of groups of equidistant air permeable openings are formed in the surfaces of the first pasting plate (1150) and the second pasting plate (125), and sterile gauze is attached to the inside of each air permeable opening.

4. The hemodialysis tube securing device of claim 1, wherein: the surface end of the top plate (112) is relatively provided with a concave cavity (116), a transverse plate (117) is inserted into the concave cavity (116), and the transverse plate (117) is used for blocking the concave cavity (116).

5. The hemodialysis tube securing device of claim 1, wherein: the hemodialysis treatment device is characterized in that a cavity (1162) is formed in the middle of the surface of the top plate (112), a hollow fixing shaft (1164) is arranged inside the cavity (1162), a thread line is formed in the surface of the fixing shaft (1164), the fixing shaft (1164) is used for winding the hemodialysis tube, a liquid inlet is formed in one side of the surface of the fixing shaft (1164), and a sealing plug is arranged inside the liquid inlet.

6. The hemodialysis tube securing device of claim 5, wherein: one side of the surface of the fixing shaft (1164) is plugged through a mounting plate (11641) to block the inside of the fixing shaft (1164), an inner rod (11642) is arranged inside the fixing shaft (1164), and a sliding block (11643) is arranged on the surface of the inner rod (11642).

7. The hemodialysis tube securing device of claim 5, wherein: vertical openings (1161) are symmetrically formed in the side wall of the cavity (1162), the vertical openings (1161) are used for outwards extending the hemodialysis tube, and a baffle (1163) is clamped on the surface of the cavity (1162).

8. The hemodialysis tube securing device of claim 1, wherein: a bottom bin (118) is installed below the supporting rod (111), an inner plate (1181) is arranged inside the bottom bin (118), inner springs are arranged on the side walls of the inner plate (1181), end blocks (11810) are installed at the end portions of the springs, a sliding cavity (1182) is formed in the inner wall of the bottom bin (118) relatively, and the sliding cavity (1182) is in sliding connection with the end blocks (11810).

9. The hemodialysis tube securing device of claim 8, wherein: the inner wall of the inner plate (1181) is symmetrically provided with slide rails, a partition plate (1183) is arranged inside the inner plate (1181), the bottom of the partition plate (1183) is connected with a slide bar (11831) in a penetrating manner, the slide bar (11831) is connected with the slide rail in a sliding manner, a positioning column (11832) is arranged on the inner side of the top of the partition plate (1183), and the positioning column (11832) can transversely penetrate through the inside of the bottom bin (118).

10. The hemodialysis tube securing device of claim 1, wherein: the surface mounting of connecting rod (124) has fixed disk (1242), a plurality of groups of wearing mouths have been seted up on the surface of fixed disk (1242), the surface grafting of connecting plate (122) has locating lever (1243), locating lever (1243) with wear mouthful grafting is fixed.

Technical Field

The invention relates to the technical field of hemodialysis tubes, in particular to a hemodialysis tube fixing device.

Background

Hemodialysis pipe is used for in the medical field at present with internal blood drainage to external, filters other foreign matter impurity through blood in hemodialysis pipe for blood keeps clean convenient treatment utensil equipment.

Wherein, present hemodialysis pipe's whole is longer, after the input of hemodialysis pipe is vascular in the skin of access patient, it is fixed to paste arm skin through aseptic adhesive tape more, this kind of fixed mode has convenient fixed effect, but to the patient of high age or thin and weak, health skin can become wrinkle gradually and coarse along with the growth of age, when the aseptic adhesive tape that bonds need be demolishd, patient's skin surface probably because of the inseparability that aseptic adhesive tape bonds, tear aseptic adhesive tape in medical personnel's hand, patient's skin is pulled up equally, to skin or limbs of itself just not good patient, for example: certain patients have arm fracture or other injuries, which may cause certain secondary injury to the arm, and when the sterile adhesive plaster is removed, the convenient and fast removing effect cannot be achieved.

Disclosure of Invention

The present invention is directed to a hemodialysis tube fixing device to solve the above problems.

In order to achieve the above object, the present invention provides a hemodialysis tube fixing device, including a fixing mechanism, the fixing mechanism at least including:

the first positioning device comprises a plurality of supporting rods, the tops of the supporting rods are connected with a top plate, a fixed plate is symmetrically arranged at the surface end of the top plate, the fixed plate is rotatably connected with the top plate through a rotating rod, a first screw rod is connected to the surface of one end of the fixed plate, a first spring is nested outside the first screw rod, a first pasting plate is installed at the bottom of the first spring, and the first spring is located between the fixed plate and the first pasting plate;

when the first positioning device is used specifically, the whole device is moved to the sickbed or medical equipment end of a patient, when the first pasting plate is positioned above the arm of the patient connected with the hemodialysis tube, at the moment, when the arm surface of the patient is already inserted into the hemodialysis tube, because the first screw rod is in threaded connection with the fixed plate, the first screw rod is rotated downwards manually, one end of the first screw rod gradually descends along the surface of the fixed plate, the bottom end part of the first screw rod gradually approaches and contacts the first pasting plate, namely, a first spring nested outside is stretched downwards under pressure by the downward displacement of the screw rod, namely, the first pasting plate approaches downwards to the arm surface of the patient connected with the hemodialysis tube, when the first pasting plate contacts with the hemodialysis tube in an adaptive manner, the screw rod stops rotating at the moment, namely, the first pasting plate is adapted to be attached to the hemodialysis tube of the patient, when the input end and the output end of the hemodialysis tube are both connected with the first bone of the arm, the hemodialysis tube can be contacted with skin to obtain a good fixing effect, discomfort caused by adhesion of a sterile adhesive tape and the arm is avoided, meanwhile, when a patient needs to remove the hemodialysis tube after dialysis, the first patch plate can be gradually pulled back upwards by manually rotating the screw rod upwards, namely the first patch plate can be separated from the front end surface of the arm under the elastic action of the first spring, so that the practical effect of conveniently taking out the hemodialysis tube is achieved, and meanwhile, a good attaching mode is provided for certain patients with advanced age or skin diseases; when the support arm of the patient is placed to the side edge of the body, the first pasting plate is required to be obliquely or vertically arranged, the upper rotating rod is manually rotated at the moment, namely the position of the fixing plate is rotationally adjusted, the first pasting plate below the fixing plate can be contacted with a hemodialysis tube on the arm of the patient, the aim of performing adaptive fitting after the support arm of the patient is placed comfortably is achieved, and good treatment experience is provided for the patient; finally, because of the symmetrical arrangement of the fixing plate, namely the same symmetrical arrangement of the first flitch, the whole device can carry out the hemodialysis treatment between two adjacent beds simultaneously.

The second positioning device comprises a second screw rod, the second screw rod is in threaded connection with the fixed plate, the second screw rod is located on one side of the first screw rod, a connecting plate is sleeved at the bottom of the second screw rod, a second spring is arranged between one end of the connecting plate and the fixed plate, the bottom of the connecting plate is rotatably connected with a connecting rod, and a second pasting plate is installed at the bottom of the connecting rod;

when the second positioning device of the invention is used in particular, when the input end and the output end of the hemodialysis tube are respectively connected with the front end and the rear end of the arm of a patient, for example, the arm of the patient is damaged and cannot be connected with one joint bone end of the arm at the same time, the second screw rod can be manually rotated downwards, namely, the connecting plate at the bottom of the second screw rod can be positioned at the angle of the second spring, the connecting plate can be downwards along with the vertical downward direction of the second screw rod, namely, the lower second pasting plate synchronously downwards approaches to the arm end side of the patient, when the second pasting plate contacts with the rear end of the arm of the patient, the surface of the connecting rod is provided with a rotating handle, namely, the connecting rod can be rotated along with the manual rotation of the rotating handle, namely, the fixed angle of the second pasting plate is changed, namely, the fixed angle of the second pasting plate can be synchronously adapted along with the placement of the arm end, when the second pasting plate is adapted with the rear arm end of the patient, stop to rotate and change the handle, the hemodialysis pipe on patient's arm surface is fixed this moment, and further carry out the adaptation to hemodialysis pipe's access point and fix, the second flitch has same convenient removal effect with first flitch simultaneously, also further provides good auxiliary work for the patient when hemodialysis.

As a further improvement of the technical scheme, the first flitch and the second flitch are both in arc-shaped structural design, and the first flitch and the second flitch are both in adaptive fit with the surface of the arm.

As a further improvement of the technical scheme, a plurality of groups of air permeable openings which are equidistantly arranged are formed in the surfaces of the first pasting plate and the second pasting plate, and sterile gauze is attached to the inner portions of the air permeable openings.

As a further improvement of the technical scheme, the surface end of the top plate is provided with a concave cavity in a relatively opened mode, a transverse plate is inserted into the concave cavity in an inserted mode, and the transverse plate is used for blocking the concave cavity.

As a further improvement of the technical scheme, a cavity is formed in the middle of the surface of the top plate, a hollow fixed shaft is arranged inside the cavity, a threaded line is formed in the surface of the fixed shaft, the fixed shaft is used for winding the hemodialysis tube, a liquid inlet is formed in one side of the surface of the fixed shaft, and a sealing plug is arranged inside the liquid inlet.

As a further improvement of the technical scheme, one side of the surface of the fixed shaft is plugged through the mounting plate to block the inside of the fixed shaft, an inner rod is arranged inside the fixed shaft, and a sliding block is arranged on the surface of the inner rod.

As a further improvement of the technical scheme, vertical ports are symmetrically formed in the side wall of the cavity and used for outwards extending the hemodialysis tube, and a baffle is clamped on the surface of the cavity.

As a further improvement of the technical scheme, a bottom bin is installed below the support rod, an inner plate is arranged inside the bottom bin, inner springs are arranged on the side walls of the inner plate, end blocks are installed at the end parts of the springs, sliding cavities are oppositely formed in the inner wall of the bottom bin, and the sliding cavities are in sliding connection with the end blocks.

As a further improvement of the technical scheme, slide rails are symmetrically arranged on the inner wall of the inner plate, a partition plate is arranged inside the inner plate, a slide bar is connected to the bottom of the partition plate in a penetrating manner, the slide bar is connected with the slide rails in a sliding manner, a positioning column is arranged on the inner side of the top of the partition plate, and the positioning column can transversely penetrate through the inside of the bottom bin.

As a further improvement of the technical scheme, the surface of the connecting rod is provided with a fixed disc, the surface of the fixed disc is provided with a plurality of groups of penetrating openings, the surface of the connecting plate is inserted with a positioning rod, and the positioning rod is inserted and fixed with the penetrating openings.

Compared with the prior art, the invention has the beneficial effects that:

1. among this hemodialysis pipe fixing device, abandoned the medical adhesive tape of present bonding laminating formula, can provide good fixed adaptation to hemodialysis pipe and patient's skin access department through first flitch, provide good fixed comfort level for the patient, solved medical adhesive tape and taken out the possibility that probably causes discomfort or damage to patient's skin.

2. Among this hemodialysis pipe fixing device, the further access point to hemodialysis pipe carries out the adaptation fixed, and the second flitch has the same convenient effect of removing with first flitch simultaneously, also further provides good auxiliary work for the patient when hemodialysis.

3. Among this hemodialysis pipe fixing device, first flitch and second flitch when setting up are perhaps used the back before using, all open the diaphragm, and the fixed plate can be along the cavity inside of seting up and put into, and the cavity can all be sealed up inside whole device to first flitch and second flitch promptly, can transversely block the cavity with the diaphragm once more, has reached the occupation space who reduces whole device promptly.

4. In this hemodialysis pipe fixing device, connect the laminating through hemodialysis pipe and fixed axle surface, can take out the filtration back at hemodialysis pipe as blood, heat it through the inside warm hydrothermal stream of fixed axle for warm blood backward flow is comparatively comfortable in the health inside, has avoided the blood to flow out the adverse effect that produces the health when the backward flow because of the temperature reduction after the health.

Drawings

FIG. 1 is a schematic view of the overall structure of embodiment 1 of the present invention;

fig. 2 is a first schematic structural diagram of a fixing mechanism according to embodiment 1 of the present invention;

fig. 3 is a second schematic structural view of a fixing mechanism according to embodiment 1 of the present invention;

FIG. 4 is a partial structural view of a fixing mechanism according to embodiment 1 of the present invention;

FIG. 5 is a schematic structural diagram of FIG. 4 at A in example 1 of the present invention;

FIG. 6 is a disassembled view of the fixing mechanism structure of embodiment 2 of the present invention;

FIG. 7 is a schematic view of a fixed shaft structure according to embodiment 3 of the present invention;

FIG. 8 is a schematic structural view of a bottom bin in embodiment 4 of the present invention;

FIG. 9 is a schematic structural view of an inner panel according to embodiment 4 of the present invention;

fig. 10 is a schematic structural view of a separator according to embodiment 4 of the present invention.

The various reference numbers in the figures mean:

100. a fixing mechanism;

110. a first positioning device; 111. a support bar; 112. a top plate; 113. a fixing plate; 1130. a rotating rod; 114. a first screw; 115. a first spring; 1150. a first flitch; 116. a concave cavity; 1161. erecting a port; 1162. a cavity; 1163. a baffle plate; 1164. a fixed shaft; 11641. mounting a plate; 11642. an inner rod; 11643. a slider; 117. a transverse plate; 118. a bottom bin; 1181. an inner plate; 11810. an end-block; 1182. a slide chamber; 1183. a partition plate; 11831. a slide bar; 11832. a positioning column;

120. a second positioning device; 121. a second screw; 122. a connecting plate; 123. a second spring; 124. a connecting rod; 1241. turning a handle; 1242. fixing the disc; 1243. positioning a rod; 125. and a second flitch.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Example 1

Referring to fig. 1-5, the present embodiment provides a hemodialysis tube fixing device, including a fixing mechanism 100, where the fixing mechanism 100 at least includes:

the first positioning device 110 comprises a plurality of supporting rods 111, the tops of the supporting rods 111 are connected with a top plate 112, the surface end of the top plate 112 is symmetrically provided with a fixing plate 113, the fixing plate 113 and the top plate 112 are rotatably connected through a rotating rod 1130, the surface of one end of the fixing plate 113 is connected with a first screw 114, a first spring 115 is nested outside the first screw 114, the bottom of the first spring 115 is provided with a first attachment plate 1150, and the first spring 115 is positioned between the fixing plate 113 and the first attachment plate 1150;

when the first positioning device 110 of the present invention is used specifically, the whole device is moved to the patient bed or medical equipment end, when the first attachment plate 1150 is located above the arm of the patient connected to the hemodialysis tube, at this time, when the arm surface of the patient is connected to the hemodialysis tube, because the first screw 114 is connected to the fixing plate 113 by the screw thread, the first screw 114 is rotated downward manually, one end of the first screw 114 gradually moves downward along the surface of the fixing plate 113, at this time, the bottom end of the first screw 114 gradually approaches and contacts the first attachment plate 1150, that is, the first spring 115 nested outside is stretched downward by the pressure due to the downward displacement of the first screw 114, that is, the first attachment plate 1150 approaches downward the arm surface of the patient connected to the hemodialysis tube, when the first attachment plate 1150 contacts the hemodialysis tube, the first screw 114 stops rotating, that is, the first attachment plate 1150 fits the hemodialysis tube of the patient, when the input end and the output end of the hemodialysis tube are both connected to the first section of bone of the arm, namely the front end part of the arm, the hemodialysis tube can be in contact with the skin to obtain a good fixing effect, and the discomfort caused by the adhesion of a sterile adhesive tape and the arm is avoided, meanwhile, when the hemodialysis tube needs to be removed after the dialysis of a patient is completed, the first screw 114 is rotated upwards manually, namely under the elastic action of the first spring 115, the first pasting plate 1150 can be gradually pulled back upwards, namely the first pasting plate 1150 can be separated from the front end surface of the arm, so that the practical effect of conveniently taking out the hemodialysis tube is achieved, and meanwhile, a good adhering mode is provided for patients with certain advanced age or skin patient diseases; for the fixed angle of the first pasting plate 1150, when the arm of the patient is placed above the abdomen of the body, the first pasting plate 1150 needs to be fixed in a transverse or slightly inclined manner, when the arm of the patient is placed on the side of the body, the angle of the fixing plate 113 does not need to be changed, when the arm of the patient is slightly inclined, the rotating rod 1130 is manually rotated, so that the rotating rod 1130 has the same inclination as the arm, namely the first pasting plate 1150 is attached to the arm of the patient, when the arm of the patient is placed on the side of the body, the first pasting plate 1150 needs to be arranged in an inclined or vertical manner, at the moment, the rotating rod 1130 above the fixing plate 113 is manually rotated, namely the fixing plate 113 is rotated and adjusted in position, when the first pasting plate 1150 below the fixing plate 113 can be in contact with the hemodialysis tube on the arm of the patient, the aim of fitting after the arm of the patient is placed comfortably is achieved as much as possible, and good treatment experience is provided for the patient; finally, due to the symmetrical arrangement of the fixing plate 113, i.e. the first pasting plate 1150 is also arranged symmetrically, the whole device can simultaneously perform hemodialysis treatment between two adjacent beds.

The second positioning device 120 comprises a second screw rod 121, the second screw rod 121 is in threaded connection with the fixing plate 113, the second screw rod 121 is located on one side of the first screw rod 114, a connecting plate 122 is sleeved at the bottom of the second screw rod 121, a second spring 123 is arranged between one end of the connecting plate 122 and the fixing plate 113, a connecting rod 124 is rotatably connected to the bottom of the connecting plate 122, and a second pasting plate 125 is installed at the bottom of the connecting rod 124;

when the second positioning device 120 of the present invention is used specifically, when the input and output ends of the hemodialysis tube are respectively connected to the front end and the rear end of the arm of the patient, for example, the arm of the patient is damaged and cannot be connected to one condyle end of the arm at the same time, the second screw 121 can be manually rotated downward, that is, the connecting plate 122 at the bottom of the second screw 121 is positioned at the angle of the second spring 123, the connecting plate 122 is downward along with the vertical downward direction of the second screw 121, that is, the lower second patch 125 is synchronously downward close to the arm end side of the patient, when the second patch 125 contacts the arm rear end of the patient, the surface of the connecting rod 124 is provided with the rotating handle 1241, that is, the connecting rod 124 can be rotated by manually rotating the rotating handle 1241, that is, the fixed angle of the second patch 125 is changed, that is, the fixed angle of the second patch 125 can be synchronously adapted along with the placement of the arm end, when the second pasting board 125 is fitted to the back arm end of the patient, the rotation handle 1241 stops rotating, that is, the hemodialysis tube on the surface of the arm of the patient is fixed, and further the access point of the hemodialysis tube is fitted and fixed, and meanwhile, the second pasting board 125 and the first pasting board 1150 have the same convenient removal effect, and further provide good auxiliary work for the patient during hemodialysis.

Specifically, first flitch 1150 and second flitch 125 all are arc structural design, and first flitch 1150 and second flitch 125 all are the adaptation laminating with the surface of arm to can all have good adaptation laminating contact effect with the arm to first flitch 1150 and second flitch 125, improved hemodialysis pipe's fixed stability.

Further, a plurality of equidistant ventilative mouths of group have all been seted up on the surface of first flitch 1150 and second flitch 125, the inside of ventilative mouth all is posted and is furnished with aseptic gauze, work as first flitch 1150 and second flitch 125, when fixed with the junction of hemodialysis pipe and arm, the ventilative mouth through setting up can be further provides good comfortable ventilation effect to the junction of patient's arm, and the aseptic gauze through internally mounted has solved the disadvantage department that exists for seting up of ventilative mouth, make ventilative mouth have the effect of breathing freely and sheltering from to the external world equally, the potential safety hazard of having avoided certain other foreign matters to get into ventilative mouthful production.

Still further, the surface mounting of connecting rod 124 has fixed disk 1242, a plurality of groups of wearing mouths have been seted up on the surface of fixed disk 1242, it has locating lever 1243 to peg graft on the surface of connecting plate 122, locating lever 1243 is pegged graft fixedly with wearing a mouth, after the rotation 1241 rotates, the fixed disk 1242 that sets up rotates in step promptly, can be with the locating lever 1243 of top along the wearing mouth fixed insertion that below fixed disk 1242 surface corresponds, can make the rigidity of fixed disk 1242, the rotating position of connecting rod 124 is fixed promptly, can carry out the angle after adjusting to the second flitch 125 of below and prescribe a limit to, further improvement the practical function of second flitch 125.

Example 2

In order to solve the problem that the first patch 1150 and the second patch 125 both occupy a large external space before and after use, the embodiment is different from embodiment 1 in that please refer to fig. 6:

wherein, cavity 116 has been seted up relatively to the surface end of roof 112, the inside grafting of cavity 116 has diaphragm 117, diaphragm 117 is used for blocking cavity 116, first flitch 1150 and second flitch 125 when setting up are before the use or after using, all open diaphragm 117, rotate bull stick 1130, make fixed plate 113 put into along the cavity 116 that sets up is inside, cavity 116 can all be sealed up inside whole device to first flitch 1150 and second flitch 125 promptly, can transversely block cavity 116 with diaphragm 117 once more, reached the occupation space who reduces whole device promptly.

Example 3

In order to achieve the heating, moisturizing and refluxing after the blood is extracted, the present embodiment is different from embodiment 1 in that please refer to fig. 6 and 7:

wherein, cavity 1162 has been seted up at the surperficial middle part of roof 112, the inside of cavity 1162 is equipped with and is hollow fixed axle 1164, the screw thread has been seted up on the surface of fixed axle 1164, fixed axle 1164 is used for twining the hemodialysis pipe, the inlet has been seted up to surface one side of fixed axle 1164, the inside of inlet is equipped with the sealing plug, wherein, shift out through the sealing plug, put warm rivers into the inside of fixed axle 1164 along the inlet, connect the laminating along the screw thread department on fixed axle 1164 surface with the middle part end of hemodialysis pipe, can be when blood is taken out through the hemodialysis pipe and is filtered, heat it through the inside warm hot rivers of fixed axle 1164, it is comparatively comfortable in the health to make warm blood backward flow, avoided the blood to flow out the health after because of the temperature reduction to the adverse effect that the health produced when backward flow.

Further, one side of the surface of the fixing shaft 1164 is inserted through the mounting plate 11641 to block the inside of the fixing shaft 1164, the inner rod 11642 is arranged inside the fixing shaft 1164, and the sliding block 11643 is arranged on the surface of the inner rod 11642, wherein the surface of the inner rod 11642 is provided with the rotating disc, that is, the fixing shaft 1164 can rotate along the inside of the cavity 1162 through rotation of the rotating disc, that is, water flowing in the inside is uniformly mixed, so that the water is heated, meanwhile, after scale or other impurities are generated inside the fixing shaft 1164, the top plate 112 is firstly removed from the fixing shaft 1164, the inserted mounting plate 11641 is moved outwards, that is, the inner rod 11642 and the sliding block 11643 can be synchronously moved out, that is, the sliding block 11643 can scrape impurities on the inner wall of the fixing shaft 1164 outwards, and the working degree is reduced for subsequently cleaning the inside of the fixing shaft 1164.

Secondly, the riser 1161 has been seted up to the lateral wall symmetry of cavity 1162, riser 1161 is used for the outside extension use to hemodialysis pipe, the surface joint of cavity 1162 has baffle 1163, that is, the riser 1161 is seted up, can be along the inside winding of riser 1161 to the surface of fixed axle 1164 with hemodialysis pipe, even make hemodialysis pipe all exist in roof 112, avoided receiving the possibility of external utensil collision damage, simultaneously, all cover cavity 1162 through baffle 1163 before fixed axle 1164 uses and after using, that is, cavity 1162 blocks the back, the surface of roof 112 is sealed level, reached the seal of fixed axle 1164 on the one hand, on the other hand can place certain utensil equipment on the surface of roof 112 and carry out the work of supplementary hemodialysis.

Example 4

In order to facilitate hemodialysis treatment of a patient between adjacent beds, the present embodiment is different from embodiment 1 in that reference is made to fig. 8 to 10:

the bottom bin 118 is installed below the support rod 111, the inner board 1181 is arranged inside the bottom bin 118, the side walls of the inner board 1181 are all provided with inner springs, end blocks 11810 are installed at the end portions of the springs, the inner wall of the bottom bin 118 is relatively provided with a sliding cavity 1182, the sliding cavity 1182 is in sliding connection with the end blocks 11810, inner openings clamped with the end blocks 11810 are formed in the top side inside the sliding cavity 1182, namely, when some electronic equipment needs to be placed to facilitate auxiliary treatment, the inner board 1181 slides upwards, namely, the end blocks 11810 slide upwards along the inside of the sliding cavity 1182, namely, after the end blocks 11810 reach the top side inside the sliding cavity 1182, the end blocks 11810 are clamped into the inner openings under the elastic force of the inner springs, namely, the inner board 1181 is fixed, and at the moment, the surfaces of the inner board 1181 and the bottom bin 118 are horizontal, so that some equipment for auxiliary treatment of hemodialysis can be placed on the surface of the inner board 1181.

Specifically, slide rails have been seted up to inner panel 1181's inner wall symmetry, inner panel 1181's inside is equipped with baffle 1183, the bottom through connection of baffle 1183 has slide bar 11831, slide bar 11831 and slide rail sliding connection, the top inboard of baffle 1183 is equipped with reference column 11832, reference column 11832 can transversely run through the inside of end storehouse 118, when needing to carry out hemodialysis at the patient on two adjacent beds, through sliding slide bar 11831 to the middle part along the slide rail, at this moment with baffle 1183 upset perpendicular, it is fixed to insert the inside of baffle 1183 with reference column 11832 along the surface of end storehouse 118, two regions can be separated with inner panel 1181's inside to baffle 1183 promptly, can separate the hemodialysis equipment of placing corresponding bed this moment.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.