CN112546400B - Dialysis tube fixing device for nephrology department - Google Patents
Dialysis tube fixing device for nephrology department Download PDFInfo
- Publication number
- CN112546400B CN112546400B CN202011589911.4A CN202011589911A CN112546400B CN 112546400 B CN112546400 B CN 112546400B CN 202011589911 A CN202011589911 A CN 202011589911A CN 112546400 B CN112546400 B CN 112546400B
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- bearing
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- rod
- side wall
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- 238000000502 dialysis Methods 0.000 title claims abstract description 48
- 238000003466 welding Methods 0.000 claims description 19
- 238000013016 damping Methods 0.000 claims description 9
- 230000009471 action Effects 0.000 abstract description 19
- 238000000034 method Methods 0.000 abstract description 13
- 230000005484 gravity Effects 0.000 abstract description 7
- 238000003825 pressing Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 description 7
- 230000003187 abdominal effect Effects 0.000 description 6
- 230000006978 adaptation Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000002627 tracheal intubation Methods 0.000 description 2
- 210000001015 abdomen Anatomy 0.000 description 1
- 210000000683 abdominal cavity Anatomy 0.000 description 1
- 210000003815 abdominal wall Anatomy 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000385 dialysis solution Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/02—Holding devices, e.g. on the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
- A61M1/28—Peritoneal dialysis ; Other peritoneal treatment, e.g. oxygenation
- A61M1/285—Catheters therefor
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Urology & Nephrology (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Vascular Medicine (AREA)
- Biophysics (AREA)
- Pulmonology (AREA)
- External Artificial Organs (AREA)
Abstract
The invention discloses a dialysis tube fixing device for nephrology department and a use method thereof, comprising a base and two inner shells, wherein the upper surface of the base is welded with a supporting rod, the outer surface of the supporting rod is connected with a rotating base in a sliding manner, and two ends of the rotating base are symmetrically hinged with two first rod bodies through bearings; by adjusting different angles of the first rod body, the base, the second rod body and the rotating block, the surgical operation can be matched with the optimal posture in the actual situation; the boss between the inner shell and the outer shell is mechanically matched with the first bearing, the second bearing, the clamping plate and the boss, when the body position of a patient changes, the matching angle of the dialysis tube compared with the inner shell is automatically unchanged, so that the tube pressing phenomenon can not occur; when the patient is not involved in the dialysis tube, the outer shell and the inner shell automatically return to the initial positions under the action of the second bearing and the first bearing under the action of the gravity force.
Description
Technical Field
The invention relates to the technical field of nephrology department surgical devices, in particular to a dialysis tube fixing device for nephrology department and a use method thereof.
Background
Peritoneal dialysis requires placing a peritoneal dialysis tube in the abdominal cavity of a human body, the outer end of the peritoneal dialysis tube is exposed out of the abdominal wall of the human body and is used for communicating with an outer tube or the peritoneal dialysis solution, the peritoneal dialysis tube is connected with the outer tube for 3-4 times per day, and the dialysis tube is often pulled, so that in order to protect the peritoneal dialysis tube from displacement, medical staff generally wear an peritoneal dialysis tube carrying bag or other bellyband on the waist and abdomen of a patient. However, when the abdominal bag is used, a lot of defects still exist, for example, a common abdominal belt lacks a proper abdominal tube fixing mode, and the abdominal tube is often pulled when a patient moves, so that the abdominal tube is easy to shift and affects the dialysis effect; secondly, the common bellyband is generally made of cloth, and the problems of abdominal drooping and the like of patients with peritoneal dialysis can occur due to lack of supporting force; in addition, the existing external fixing device for the dialysis tube is provided with a plurality of clamping cavities and clamping assemblies for clamping the dialysis tube, and the clamping cavities are fixed in position and angle and poor in flexibility although the clamping cavities are used for preventing the dialysis tube from being pulled; in the operation process, the body position is continuously changed due to the pain of a patient, so that the dialysis tube with soft texture is pulled and extruded, the phenomenon that the dialysis tube is bent at the edge of the existing clamping cavity is caused, the water pressure is changed, the input of the dialysis liquid and the output of the peritoneal dialysis liquid are seriously unfavorable, and the peritoneal dialysis treatment is not facilitated.
For this purpose, a dialysis tube fixing device for nephrology department and a use method thereof are provided.
Disclosure of Invention
The invention aims to provide a dialysis tube fixing device for nephrology department and a use method thereof, which are used for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a dialysis tube fixing device for nephrology department, includes base and two inner shell, the upper surface welding of base has the bracing piece, the surface sliding connection of bracing piece has swivel base, swivel base's both ends pass through the bearing symmetry and articulate there are two first body of rod, the inside wall of first body of rod passes through the damping shaft and articulates there is the second body of rod, the inside wall of second body of rod passes through the damping shaft and articulates there is the rotary block, the both sides face of rotary block passes through the damping shaft and articulates there is the fixed plate, the fixed plate passes through screw threaded connection has the connecting plate, the inside wall welding of connecting plate has the outer tile in first bearing, the inner tile welding of first bearing has the shell, the both sides face integrated into one piece of outer shell has two boss, the inside wall welding of boss in the inner tile of second bearing, the outer tile welding of second bearing has the sleeve, the both sides face and two of inner shell welding the sleeve, the surface of inner shell with the inside wall looks adaptation of outer shell, the upper surface integrated into one piece of inner shell has the boss, the boss has evenly seted up the hole of inner wall.
As a further preferred aspect of the present invention: the inside wall sliding connection of base has the limiting plate, the inside wall threaded connection of limiting plate has two articulated bolts.
As a further preferred aspect of the present invention: the rear surface of bracing piece is seted up flutedly, the inside wall rear portion threaded connection of swivel base has the screw knob, the front surface of screw knob with the inside wall looks adaptation of recess.
As a further preferred aspect of the present invention: the inside wall welding of cavity has the cardboard.
As a further preferred aspect of the present invention: two attaching plates are symmetrically welded on the upper surface and the lower surface of the clamping plate.
As a further preferred aspect of the present invention: the balancing weight is welded on the lower surface of the inner shell.
In addition, the invention also provides a use method of the dialysis tube fixing device for the nephrology department, which comprises the following steps:
s1, firstly, a limiting plate of a base is subjected to sliding adjustment, and is matched with an operating table or a placement table, and then the limiting plate is tightly matched with a connecting point by utilizing two hinging bolts, so that the whole device is fixed, a medical staff needs to adjust the angle of a first rod body relative to a rotating base, the angle of a second rod body relative to the first rod body and the angle of a rotating block relative to the second rod body, and in a practical situation, the operation is matched with the operation in an optimal posture;
s2, guiding the dialysis tube to the object placing holes of the two inner shells, namely, entering the tube through a boss, exiting the tube from the cavity and the clamping plate, and recording intubation information on the strip plate by medical staff, wherein one of the dialysis tubes guided by the two inner shells is in charge of matching with a patient, and the other is in charge of matching with an instrument;
s3, when a patient pulls the dialysis tube in the operation process, the inner shell is matched with the two convex seats of the outer shell to carry out rotation adjustment under the action of the second bearing, the spherical shape of the inner shell is continuously attached to the inner side wall of the outer shell to carry out stable rotation, and meanwhile, the outer shell is also rotated and adjusted under the action of the first bearing compared with the connecting plate, and in the process, the matching angle of the dialysis tube compared with the inner shell is unchanged all the time, so that the phenomenon of tube pressing cannot occur; when the patient is not involved in the dialysis tube, the outer shell and the inner shell automatically return to the initial positions under the action of the second bearing and the first bearing under the action of the gravity force.
As a further preferred aspect of the present invention: in the step S3, under the action of the balancing weight and the gravity force, the outer shell and the inner shell automatically return to the initial positions under the action of the second bearing and the first bearing.
Compared with the prior art, the invention has the beneficial effects that:
1. through adjusting different angles of the first rod body, the base, the second rod body and the rotating block, the operation can be matched with the optimal posture in actual conditions, and meanwhile, when the integral mechanism needs to be adjusted in height, the height can be quickly adjusted by utilizing the threaded knob to be matched with the supporting rod;
2. the boss between the inner shell and the outer shell is mechanically matched with the first bearing, the second bearing, the clamping plate and the boss, when the body position of a patient changes, the matching angle of the dialysis tube compared with the inner shell is automatically unchanged, so that the tube pressing phenomenon can not occur; when the patient is not involved in the dialysis tube, the outer shell and the inner shell automatically return to the initial positions under the action of the second bearing and the first bearing under the action of the gravity force;
3. through the cooperation of the base and the limiting plate thereof and the hinged bolt, the whole device can be quickly installed or detached on an operating table or a storage table, so that the device is prevented from influencing the operation of other normal operations.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a perspective view of a rotary base according to the present invention;
FIG. 3 is a schematic perspective view of an outer housing of the present invention;
FIG. 4 is a schematic perspective view of an inner housing according to the present invention;
FIG. 5 is a schematic perspective view of a second bearing according to the present invention;
FIG. 6 is a perspective view of a sleeve according to the present invention;
FIG. 7 is a schematic perspective view of a second rod according to the present invention;
fig. 8 is a schematic perspective view of a base of the present invention.
In the figure: 1. a base; 101. a limiting plate; 102. hinging a bolt; 2. a support rod; 201. a groove; 3. rotating the base; 301. a threaded knob; 4. a first rod body; 5. a second rod body; 6. a rotating block; 7. a fixing plate; 8. a connecting plate; 801. a first bearing; 9. an outer housing; 901. a boss; 902. a second bearing; 10. an inner housing; 1001. a boss; 1002. a storage hole; 1003. a clamping plate; 1004. sticking the strip plates; 1005. balancing weight; 1006. a sleeve; 1007. a cavity.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples
Referring to fig. 1-8, the present invention provides a technical solution: the utility model provides a dialysis catheter fixing device for nephrology department, including base 1 and two inner shell 10, the upper surface welding of base 1 has bracing piece 2, the surface sliding connection of bracing piece 2 has swivel base 3, the both ends of swivel base 3 pass through the bearing symmetry and articulate there are two first body of rod 4, the inside wall of first body of rod 4 articulates there is the second body of rod 5 through the damping shaft, the inside wall of second body of rod 5 articulates there is rotatory piece 6 through the damping shaft, the both sides face of rotatory piece 6 articulates there is fixed plate 7 through the damping shaft, fixed plate 7 has connecting plate 8 through screw threaded connection, the inside wall welding of connecting plate 8 is in the outer tile of first bearing 801, the inner tile welding of first bearing 801 has shell 9, the both sides face integrated into one piece of outer shell 9 has two boss 901, the inside wall welding of boss 901 in the inner tile of second bearing 902, the outer tile welding of second bearing 902 has sleeve 1006, the both sides face and two sleeve welding of inner shell 10, the surface of inner shell 10 and the inside wall looks adaptation of outer shell 9, the upper surface integrated into one piece of inner shell 10 has boss 1001, boss 1001 and inner shell 10 inside wall evenly have the boss 1002 to set up, cavity 1002 has.
In this embodiment, specific: the inner side wall of the base 1 is connected with a limiting plate 101 in a sliding manner, and the inner side wall of the limiting plate 101 is connected with two hinging bolts 102 in a threaded manner; the limiting plate 101 is adjusted in height compared with the base 1, and is fastened and connected by a hinging bolt 102; through the mutual matching of the base 1 and the limiting plate 101 thereof and the hinged bolt 102, the whole device can be quickly installed or detached on an operating table or a storage table, so that the device is prevented from influencing the operation of other normal operations.
In this embodiment, specific: the rear surface of the supporting rod 2 is provided with a groove 201, the rear part of the inner side wall of the rotating base 3 is connected with a threaded knob 301 in a threaded manner, and the front surface of the threaded knob 301 is matched with the inner side wall of the groove 201; when the integral mechanism needs to be adjusted in height, the rotating base 3 moves up and down compared with the supporting rod 2, and after the rotating base reaches the optimal height position, the rotating base is screwed in through the threaded knob 301, so that the rotating base is tightly matched with the inner side wall of the groove 201, and the integral device for fixing the rotating base 3 is kept still.
In this embodiment, specific: the inner side wall of the cavity 1007 is welded with a clamping plate 1003; the clamping plate 1003 is responsible for carrying out secondary limiting and fixing on the leading-out end of the dialysis tube, so that the leading-out end of the dialysis tube is kept level compared with a horizontal plane, and the operation effect is achieved in an auxiliary mode.
In this embodiment, specific: two attaching plates 1004 are symmetrically welded on the upper surface and the lower surface of the clamping plate 1003; the patch board 1004 is responsible for attaching the dialysis tubing information patch at that location in actual situations.
In this embodiment, specific: the lower surface of the inner shell 10 is welded with a balancing weight 1005; under the action of the weight 1005 and the gravity force, the outer housing 9 and the inner housing 10 automatically return to the initial positions under the action of the second bearing 902 and the first bearing 801.
In addition, the invention also provides a use method of the dialysis tube fixing device for the nephrology department, which comprises the following steps:
s1, firstly, the limiting plate 101 of the base 1 is slidably adjusted, and after being matched to an operating table or a placing table, the limiting plate 101 is tightly matched to a connecting point by utilizing two hinging bolts 102, so that the whole device is fixed, a medical staff needs to adjust the angle of the first rod body 4 compared with the rotating base 3, the angle of the second rod body 5 compared with the first rod body 4 and the angle of the rotating block 6 compared with the second rod body 5, and in the practical situation, the operation is matched in an optimal posture;
s2, guiding the dialysis tube to the object placing holes 1002 of the two inner shells 10, specifically, feeding the tube through the boss 1001, discharging the tube from the cavity 1007 and the clamping plate 1003, and recording intubation information on the strip plate 1004 by medical staff, wherein one of the dialysis tubes guided by the two inner shells 10 is responsible for matching with a patient, and the other is responsible for matching with an instrument;
s3, when a patient pulls the dialysis tube in the operation process, the inner shell 10 is matched with the two convex seats 901 of the outer shell 9 to carry out rotation adjustment under the action of the second bearing 902, the spherical shape of the inner shell 10 is continuously attached to the inner side wall of the outer shell 9 to carry out stable rotation during the period, meanwhile, the outer shell 9 is also rotated and adjusted under the action of the first bearing 801 compared with the connecting plate 8, and the matching angle of the dialysis tube compared with the inner shell 10 is unchanged all the time in the process, so that the phenomenon of tube pressing can not occur; when the patient is not involved in the dialysis tubing, the outer and inner housings 9, 10 will automatically return to the initial position under the action of the gravity force, the second and first bearings 902, 801.
In this embodiment, specific: in S3, the outer housing 9 and the inner housing 10 automatically return to the initial positions under the action of the weight 1005 and the gravitational force by the second bearing 902 and the first bearing 801.
Principle of operation or principle of structure: the limiting plate 101 is adjusted in height compared with the base 1, and is fastened and connected by a hinging bolt 102; through the mutual matching of the base 1 and the limiting plate 101 and the hinged bolt 102, the whole device can be quickly installed or detached on an operating table or a storage table, so that the device is prevented from influencing the operation of other normal operations; meanwhile, the medical staff needs to adjust the angle of the first rod body 4 compared with the rotating base 3, the angle of the second rod body 5 compared with the first rod body 4 and the angle of the rotating block 6 compared with the second rod body 5, and the operation is matched with the operation in an optimal posture in the practical situation;
when a patient pulls the dialysis tube in the operation process, the inner shell 10 is matched with the two convex seats 901 of the outer shell 9 to carry out rotation adjustment under the action of the second bearing 902, the spherical shape of the inner shell 10 is continuously matched with the inner side wall of the outer shell 9 to carry out stable rotation during the period, meanwhile, the outer shell 9 is also rotated and adjusted under the action of the first bearing 801 compared with the connecting plate 8, and the matching angle of the dialysis tube compared with the inner shell 10 is unchanged all the time in the process, so that the tube pressing phenomenon can not occur; when the patient is not involved in the dialysis tube, the outer housing 9 and the inner housing 10 will automatically return to the initial positions under the action of the weight 1005 and the gravity force, and the second bearing 902 and the first bearing 801.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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)
1. Dialysis tube fixing device for nephrology department, including base (1) and two interior casings (10), its characterized in that: the upper surface welding of base (1) has bracing piece (2), the surface sliding connection of bracing piece (2) has swivel base (3), the both ends of swivel base (3) are articulated through the bearing symmetry have two first body of rod (4), the inside wall of first body of rod (4) is articulated through the damping shaft has second body of rod (5), the inside wall of second body of rod (5) is articulated through the damping shaft has rotatory piece (6), the both sides face of rotatory piece (6) is articulated through the damping shaft has fixed plate (7), fixed plate (7) are connected with connecting plate (8) through the screw thread, the inside wall welding of connecting plate (8) is in the outer tile of first bearing (801), the inner tile welding of first bearing (801) has shell body (9), the both sides face integrated into one piece of shell body (9) has two boss (901), the inside wall welding of boss (901) in the inner tile of second bearing (902), the outer welding of second bearing (902) has sleeve (1006), the both sides face (10) and two inner wall welding of shell body (10) are in the boss (10) is formed in the same, the boss (1001) and the inner side wall of the inner shell (10) are uniformly provided with object placing holes (1002), and the inner side wall of the boss (1001) is provided with a cavity (1007);
the inner side wall of the cavity (1007) is welded with a clamping plate (1003), and two strip plates (1004) are symmetrically welded on the upper surface and the lower surface of the clamping plate (1003);
the inner side wall of the base (1) is connected with a limiting plate (101) in a sliding manner, and the inner side wall of the limiting plate (101) is connected with two hinging bolts (102) in a threaded manner;
the rear surface of the supporting rod (2) is provided with a groove (201), the rear part of the inner side wall of the rotating base (3) is connected with a threaded knob (301) in a threaded manner, and the front surface of the threaded knob (301) is matched with the inner side wall of the groove (201);
the lower surface of the inner shell (10) is welded with a balancing weight (1005).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011589911.4A CN112546400B (en) | 2020-12-29 | 2020-12-29 | Dialysis tube fixing device for nephrology department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011589911.4A CN112546400B (en) | 2020-12-29 | 2020-12-29 | Dialysis tube fixing device for nephrology department |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112546400A CN112546400A (en) | 2021-03-26 |
| CN112546400B true CN112546400B (en) | 2023-10-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011589911.4A Active CN112546400B (en) | 2020-12-29 | 2020-12-29 | Dialysis tube fixing device for nephrology department |
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| Country | Link |
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| CN (1) | CN112546400B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4666434A (en) * | 1983-10-21 | 1987-05-19 | Kaufman Jerry M | Catheter locating device |
| WO2010089532A2 (en) * | 2009-02-04 | 2010-08-12 | Richard James Taylor | Wedge mount |
| CN209019549U (en) * | 2018-05-22 | 2019-06-25 | 刘强 | A kind of medical Nephrology dept.'s dialysis tube fixer |
| CN209839580U (en) * | 2019-04-29 | 2019-12-24 | 广州市健翼电子有限公司 | Multi-screen display bracket |
| CN209827742U (en) * | 2019-01-22 | 2019-12-24 | 西安乐析医疗科技有限公司 | Fixed stable snakelike peritoneal dialysis pipe of gooseneck |
| CN210447733U (en) * | 2019-05-30 | 2020-05-05 | 中国医科大学附属盛京医院 | Dialysis tube fixing device for nephrology department |
| CN211410621U (en) * | 2019-12-25 | 2020-09-04 | 杨凤英 | Dialysis tube fixing device for nephrology department |
| CN111888558A (en) * | 2020-08-12 | 2020-11-06 | 周宗祥 | Dialysis tube fixing device for nephrology department |
-
2020
- 2020-12-29 CN CN202011589911.4A patent/CN112546400B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4666434A (en) * | 1983-10-21 | 1987-05-19 | Kaufman Jerry M | Catheter locating device |
| WO2010089532A2 (en) * | 2009-02-04 | 2010-08-12 | Richard James Taylor | Wedge mount |
| CN209019549U (en) * | 2018-05-22 | 2019-06-25 | 刘强 | A kind of medical Nephrology dept.'s dialysis tube fixer |
| CN209827742U (en) * | 2019-01-22 | 2019-12-24 | 西安乐析医疗科技有限公司 | Fixed stable snakelike peritoneal dialysis pipe of gooseneck |
| CN209839580U (en) * | 2019-04-29 | 2019-12-24 | 广州市健翼电子有限公司 | Multi-screen display bracket |
| CN210447733U (en) * | 2019-05-30 | 2020-05-05 | 中国医科大学附属盛京医院 | Dialysis tube fixing device for nephrology department |
| CN211410621U (en) * | 2019-12-25 | 2020-09-04 | 杨凤英 | Dialysis tube fixing device for nephrology department |
| CN111888558A (en) * | 2020-08-12 | 2020-11-06 | 周宗祥 | Dialysis tube fixing device for nephrology department |
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| Publication number | Publication date |
|---|---|
| CN112546400A (en) | 2021-03-26 |
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Effective date of registration: 20231123 Address after: 010000 4th Floor, Building 2, Xinhe Yinzuo Community, Hailar Street, Xincheng District, Hohhot City, Inner Mongolia Autonomous Region Patentee after: Inner Mongolia Shanshui Hospital Co.,Ltd. Address before: 030400 Huajin orthopedic hospital, No.3, Fenglin Road, beilushu, Wangda Township, Qingxu County, Taiyuan City, Shanxi Province Patentee before: Chi Caixia |