CN113041459A - Transfusion fixer for mental patient - Google Patents
Transfusion fixer for mental patient Download PDFInfo
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- CN113041459A CN113041459A CN202110297653.0A CN202110297653A CN113041459A CN 113041459 A CN113041459 A CN 113041459A CN 202110297653 A CN202110297653 A CN 202110297653A CN 113041459 A CN113041459 A CN 113041459A
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- plate
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- fixedly arranged
- mobile station
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- 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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/52—Arm-rests
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- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention provides a mental patient transfusion fixator which comprises a mounting plate, an arm limiting device and a palm fixing device, wherein the mounting plate is fixedly connected with the arm limiting device; the arm limiting device comprises a guide cylinder, a driving device and two groups of semi-cylinders; two sides of the guide cylinder are respectively connected with the two frame plates in a rotating way through a rotating shaft, and a rotating plate is fixedly arranged on each rotating shaft; the driving device drives the rotating shaft to rotate; a group of telescopic devices are respectively erected at the end part of each rotating plate, and the tail ends of the telescopic devices are respectively fixedly connected with the arc top of the semi-cylinder; the palm fixing device comprises a mobile station and two groups of lifting devices; a rubber ball is fixedly arranged in the center of the top of the mobile station; the two groups of lifting devices are respectively arranged on two sides of the top of the mobile station and respectively drive one movable plate to move up and down, and an elastic band is connected between the two movable plates. The device can fix the arm, the elbow and the palm when a nerve patient transfuses, and avoids the phenomenon that the palm of the arm of the patient moves to cause needle drop.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a transfusion fixer for mental patients.
Background
Mental diseases refer to diseases with clinical manifestations of mental activities such as cognition, emotion, will, behavior, etc., caused by dysfunction of brain functions under the influence of various biological, psychological and social environmental factors.
When patients who do not clinically work as mental disease need to be treated by infusion, the patients are usually fixed on a sickbed by using a protective belt and then are infused. However, the arm cannot be fixed by the fixing mode, the hand of the patient can still move, and the situations of dislocation, displacement, tearing, and the like of the needle point often occur due to unstable conditions and behavior disorder of the patient, so that the nursing staff needs to keep continuous nursing, and the workload of the medical staff is greatly increased.
Disclosure of Invention
In order to solve the problems, the invention aims to provide an infusion fixer for mental patients. The device can fix the arm, the elbow and the palm of a patient during infusion, and avoids dislocation of the needle tip caused by movement of the palm of the arm of the patient.
In order to achieve the above purpose, the present invention provides the following technical solutions.
A mental patient transfusion fixer comprises a mounting plate, an arm limiting device and a palm fixing device;
the arm limiting device comprises a guide cylinder, a driving device and two groups of semi-cylinders; frame plates are fixedly arranged on two sides of one end of the top of the mounting plate; two sides of the guide cylinder are respectively connected with the two frame plates in a rotating way through a rotating shaft, and a rotating plate is fixedly arranged on each rotating shaft; the driving device is erected on the outer side of the frame plate and drives the rotating shaft to rotate; a group of telescopic devices are erected at the end part of each rotating plate respectively, and the telescopic tail end of each group of telescopic devices is fixedly connected with the arc top of the semi-cylinder respectively; the two semi-cylinders form a cylinder shape and are concentric with the guide cylinder;
the palm fixing device comprises a mobile station and two groups of lifting devices; the other end of the mounting plate is provided with a square groove, and the moving platform is arranged in the square groove in a sliding manner and driven to move by a moving device; a rubber ball is fixedly arranged in the center of the top of the mobile station; the two groups of lifting devices are respectively arranged on two sides of the top of the mobile station and respectively drive one moving plate to move up and down, and an elastic band is connected between the two moving plates.
Preferably, the driving device comprises a first motor, a first belt wheel, a second belt wheel and an L-shaped motor plate; the first belt pulley is rotatably connected with the outer side of the frame plate through a rotating shaft; one side of the motor plate is fixedly arranged at one end of the frame plate, and the other side of the motor plate is arranged in front of the first belt wheel; the second belt wheel is in transmission connection with one rotating shaft, and the first belt wheel and the second belt wheel are synchronous through a synchronous belt; the first motor is fixedly arranged on the outer side of the other side of the motor plate, and an output shaft of the first motor penetrates through the motor plate to be in transmission connection with the second belt wheel.
Preferably, each set of the telescopic devices comprises two screw structures arranged side by side; each screw structure comprises a screw and a sleeve; the sleeve penetrates through one side of the end part of the rotating plate and is matched with the rotating plate through a bearing; one end of the screw rod penetrates through the sleeve and is fixedly connected with the arc top of the semi-cylinder; the screw rod is in threaded fit with the sleeve; and a nut is fixedly arranged on the outer side of one end of the sleeve.
Preferably, the air bag further comprises air bags fixedly arranged in the two semi-cylinders; an inflation inlet of the air bag penetrates through one semi-cylinder, and a sealing cover for sealing is fixedly connected to the outer side of the inflation inlet through a rubber sheet.
Preferably, each group of the lifting devices comprises a top plate, a first lead screw, a polished rod and a second motor; the first lead screw penetrates through one moving plate and is in threaded fit with the moving plate; two ends of the first lead screw are respectively and rotatably connected with the bottom of the top plate and the top of the mobile platform; the polish rod penetrates through the moving plate and is in sliding fit with the moving plate; and two ends of the polish rod are fixedly connected with the bottom of the top plate and the top of the mobile station.
Preferably, the moving means comprises two third motors and two second lead screws; the two second lead screws penetrate through the mobile station and are in threaded fit with the mobile station; the two second lead screws are respectively and rotatably connected with two ends of the square groove; a motor groove is formed in the top of the mounting plate and located at one end of the square groove; the two third motors are fixedly arranged in the motor grooves, and an output shaft of each third motor is in transmission connection with one second lead screw.
Preferably, an elbow pad is fixed on the top of the mounting plate and below the guide cylinder.
The invention has the beneficial effects that:
the invention provides a mental patient transfusion fixer, which can fix arms, elbows and palms when a nerve patient transfuses: the arm is fixed by mutually approaching two semi-cylinders which can mutually approach and the arm is guided to form an infusion state gesture by a guide cylinder; the device is provided with the rubber ball, helps opening the palm because of the patient that the mood was excited and was clenched to elastic cord through reciprocating limits the position of patient's palm, avoids the palm to remove, leads to the infusion to take off the needle, thereby increases medical personnel's work load.
The invention is further described with reference to the following figures and examples.
Drawings
FIG. 1 is an overall structure view of an infusion fixing device for mental patients according to an embodiment of the present invention;
FIG. 2 is a structural view of an arm position limiter of an infusion fixer for mental patients according to an embodiment of the invention;
fig. 3 is a structural view of a palm fixing device of a mental patient infusion fixer according to an embodiment of the invention.
In the figure: 1. mounting a plate; 2. a motor plate; 3. a first motor; 4. a first pulley; 5. a synchronous belt; 6. a second pulley; 7. a frame plate; 8. a rotating shaft; 9. a guide cylinder; 10. a nut; 11. a semi-cylinder; 12. an inflation inlet; 13. a sealing cover; 14. a screw; 15. a sleeve; 16. an elbow pad; 17. moving the plate; 18. a top plate; 19. a second motor; 20. a first lead screw; 21. a third motor; 22. a mobile station; 23. elastic bands; 24. a rubber ball; 25. a polish rod; 26. a second lead screw; 27. an air bag; 28. and rotating the plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Examples
A mental patient transfusion fixer, as shown in figures 1-3, comprises a mounting plate 1, an arm limiting device and a palm fixing device;
the arm limiting device comprises a guide cylinder 9, a driving device and two groups of semi-cylinders 11, which are shown in fig. 1 and 2; frame plates 7 are fixedly arranged on both sides of one end of the top of the mounting plate 1; two sides of the guide cylinder 9 are respectively connected with the two frame plates 7 through a rotating shaft 8 in a rotating way, and a rotating plate 28 is fixedly arranged on each rotating shaft 8 so that the rotating plates 28 and the rotating shafts 8 rotate synchronously; the driving device is erected on the outer side of the frame plate 7 and drives the rotating shaft 8 to rotate, and specifically, the driving device comprises a first motor 3, a first belt wheel 4, a second belt wheel 6 and an L-shaped motor plate 2; the first belt pulley 4 is rotationally connected with the outer side of the frame plate 7 through a rotating shaft; one side of the motor plate 2 is fixedly arranged at one end of the frame plate 7, and the other side of the motor plate is arranged in front of the first belt pulley 4; the second belt wheel 6 is in transmission connection with a rotating shaft 8, and the first belt wheel 4 and the second belt wheel 6 are synchronous through a synchronous belt 5; the first motor 3 is fixedly arranged on the outer side of the other side of the motor plate 2, and an output shaft of the first motor 3 penetrates through the motor plate 2 to be in transmission connection with the second belt wheel 6; the driving device is realized by adopting first-order transmission of a synchronous belt structure, so that the moment is increased, and the patient is prevented from being damaged by force;
a group of telescoping devices are erected at the end of each rotating plate 28, and each group of telescoping devices comprises two screw structures arranged side by side as shown in fig. 2; each screw structure comprises a screw 14 and a sleeve 15; the sleeve 15 penetrates through one side of the end part of the rotating plate 28 and is matched with the rotating plate 28 through a bearing; one end of the screw 14 penetrates through the sleeve 15 and is fixedly connected with the arc top of the semi-cylinder 11; the screw 14 is in threaded fit with the sleeve 15; the outer side of one end of the sleeve 15 is fixedly provided with a nut 10, so that the sleeve 15 can rotate conveniently, when the nut 10 is rotated, the screw 14 moves forwards and backwards due to the threaded fit of the screw 14 and the sleeve 15, the two half cylinders 11 are close to each other and used for fixing a large arm, and the air bag device further comprises an air bag 27 fixedly arranged in the two half cylinders 11; the inflation port 12 of the air bag 27 penetrates through a semi-cylinder 11; the arrangement of the air bag 27 increases the force during fixation and the protection degree for the patient, and can avoid the injury of the squeezing force to the patient; the outer side of the inflation inlet 12 is fixedly connected with a sealing cover 13 for sealing through a rubber sheet, so that the air bag 27 can be conveniently sealed after being inflated; specifically, the two semi-cylinders 11 form a cylinder shape and are concentric with the guide cylinder 9, so that the whole arm keeps a bending state during injection, and infusion is facilitated; in addition, an elbow pad 16 is fixed at the top of the mounting plate 1 and below the guide cylinder 9, so that the elbow of the patient is comfortable;
the palm fixing device comprises a mobile station 22 and two sets of lifting devices, as shown in fig. 3; a square groove is formed in the other end of the mounting plate 1, the moving table 22 is slidably arranged in the square groove and is driven to move through a moving device, and specifically, the moving device comprises two third motors 21 and two second lead screws 26; two second lead screws 26 penetrate through the mobile station 22 and are in threaded fit with the mobile station 22; the two second lead screws 26 are respectively and rotatably connected with two ends of the square groove; a motor groove is formed in the top of the mounting plate 1 and one end of the mounting plate, which is positioned at the square groove; the two third motors 21 are fixedly arranged in the motor grooves, and an output shaft of each third motor 21 is in transmission connection with a second lead screw 26; the lead screw transmission structure can ensure more stable movement, can be adjusted according to the actual length of the arm of the patient, and ensures the correct fixation of the palm; a rubber ball 24 is fixedly arranged in the center of the top of the mobile station 22 to assist a patient who clenches a fist due to emotional excitement to open the palm; the two groups of lifting devices are respectively arranged at two sides of the top of the mobile station 22, respectively drive one movable plate 17 to move up and down, and drive the elastic bands 23 between the two movable plates 17 to move up and down for fixing the palm;
specifically, each group of lifting devices comprises a top plate 18, a first lead screw 20, a polished rod 25 and a second motor 19; the first lead screw 20 penetrates through one moving plate 17 and is in threaded fit with the moving plate 17; two ends of a first lead screw 20 are respectively and rotatably connected with the bottom of the top plate 18 and the top of the mobile station 22; the polish rod 25 passes through the moving plate 17 and is in sliding fit with the moving plate 17; the two ends of the polish rod 25 are fixedly connected with the bottom of the top plate 18 and the top of the mobile station 22; adopt lead screw structure to carry out the transmission, it is more stable to remove, and speed is very fast.
In the present embodiment, the first and second electrodes are,
the mounting plate 1 is fixedly arranged on any table top and can be fixed through bolts; adjusting the front and rear positions of the moving table 22 by driving the third motor 21 according to the length of the arm of the patient;
the patient stretches out the arm, passes through the two semi-cylinders 11 and the guide cylinder 9, and leans the palm on the mobile station 22; the air bag 27 is inflated through the inflation port 12, so that the air bag 27 is expanded to limit the big arm of the arm; driving four groups of screw structures, and rotating four nuts 10 to enable the screw 14 to stretch and retract, so that two semi-cylinders 11 are close to each other until the large arm is completely fixed;
the palm of the patient is unfolded and lies on the rubber ball 24, two groups of lifting devices are driven, the two moving plates 17 are enabled to move rapidly through the lead screw transmission structure, and the palm is fixed by the two moving plates 17 driving the two elastic bands 23; after the operation is finished, the medical staff can carry out the injection operation.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A mental patient transfusion fixer is characterized by comprising a mounting plate (1), an arm limiting device and a palm fixing device;
the arm limiting device comprises a guide cylinder (9), a driving device and two groups of semi-cylinders (11); frame plates (7) are fixedly arranged on two sides of one end of the top of the mounting plate (1); two sides of the guide cylinder (9) are respectively connected with the two frame plates (7) in a rotating way through a rotating shaft (8), and a rotating plate (28) is fixedly arranged on each rotating shaft (8); the driving device is erected on the outer side of the frame plate (7) and drives the rotating shaft (8) to rotate; a group of telescopic devices are erected at the end part of each rotating plate (28), and the telescopic tail end of each group of telescopic devices is fixedly connected with the arc top of the semi-cylinder (11); the two semi-cylinders (11) form a cylinder shape and are concentric with the guide cylinder (9);
the palm fixing device comprises a mobile station (22) and two groups of lifting devices; the other end of the mounting plate (1) is provided with a square groove, and the moving platform (22) is arranged in the square groove in a sliding manner and driven to move by a moving device; a rubber ball (24) is fixedly arranged in the center of the top of the mobile station (22); the two groups of lifting devices are respectively arranged on two sides of the top of the moving platform (22) and respectively drive one moving plate (17) to move up and down, and an elastic band (23) is connected between the two moving plates (17).
2. Mental patient infusion fixator according to claim 1, characterized in that said driving means comprise a first motor (3), a first pulley (4), a second pulley (6) and an L-shaped motor plate (2); the first belt wheel (4) is rotatably connected with the outer side of the frame plate (7) through a rotating shaft; one side of the motor plate (2) is fixedly arranged at one end of the frame plate (7), and the other side of the motor plate is arranged in front of the first belt wheel (4); the second belt wheel (6) is in transmission connection with the rotating shaft (8), and the first belt wheel (4) and the second belt wheel (6) are synchronous through a synchronous belt (5); the first motor (3) is fixedly arranged on the outer side of the other side of the motor plate (2), and an output shaft of the first motor (3) penetrates through the motor plate (2) to be in transmission connection with the second belt wheel (6).
3. The mental patient infusion fixator according to claim 1, wherein each set of said telescoping devices comprises two screw structures arranged side by side; each screw structure comprises a screw (14) and a sleeve (15); the sleeve (15) penetrates through one side of the end part of the rotating plate (28) and is matched with the rotating plate (28) through a bearing; one end of the screw rod (14) penetrates through the sleeve (15) and is fixedly connected with the arc top of the semi-cylinder (11); the screw (14) is in threaded fit with the sleeve (15); and a nut (10) is fixedly arranged on the outer side of one end of the sleeve (15).
4. The mental patient infusion fixator according to claim 1, further comprising air bags (27) fixedly arranged in the two semi-cylinders (11); an inflation opening (12) of the air bag (27) penetrates through one semi-cylinder (11), and a sealing cover (13) used for sealing is fixedly connected to the outer side of the inflation opening (12) through a rubber sheet.
5. Mental patient infusion fixator according to claim 1, characterized in that each set of said lifting means comprises a top plate (18), a first lead screw (20), a polish rod (25) and a second motor (19); the first lead screw (20) penetrates through one moving plate (17) and is in threaded fit with the moving plate (17); two ends of the first lead screw (20) are respectively and rotatably connected with the bottom of the top plate (18) and the top of the mobile platform (22); the polish rod (25) penetrates through the moving plate (17) and is in sliding fit with the moving plate (17); and two ends of the polish rod (25) are fixedly connected with the bottom of the top plate (18) and the top of the mobile station (22).
6. Mental patient infusion fixator according to claim 1, characterized in that said movement means comprise two third motors (21) and two second screws (26); the two second lead screws (26) penetrate through the mobile station (22) and are in threaded fit with the mobile station (22); the two second lead screws (26) are respectively and rotatably connected with two ends of the square groove; a motor groove is formed in the top of the mounting plate (1) and one end of the mounting plate, which is positioned at the square groove; the two third motors (21) are fixedly arranged in the motor grooves, and an output shaft of each third motor (21) is in transmission connection with one second lead screw (26).
7. Mental patient infusion fixator according to claim 1, characterized in that an elbow pad (16) is fixed on top of the mounting plate (1) and below the guiding cylinder (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110297653.0A CN113041459A (en) | 2021-03-19 | 2021-03-19 | Transfusion fixer for mental patient |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110297653.0A CN113041459A (en) | 2021-03-19 | 2021-03-19 | Transfusion fixer for mental patient |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113041459A true CN113041459A (en) | 2021-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110297653.0A Pending CN113041459A (en) | 2021-03-19 | 2021-03-19 | Transfusion fixer for mental patient |
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| Country | Link |
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| CN (1) | CN113041459A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115054783A (en) * | 2022-07-06 | 2022-09-16 | 武汉科技大学 | Hand binding device for children transfusion |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208823617U (en) * | 2018-02-05 | 2019-05-07 | 项华春 | A kind of transfusion fixator servicing patient with severe symptoms |
| CN209864900U (en) * | 2019-03-13 | 2019-12-31 | 梁敏 | Palm fixing device for pediatric infusion nursing |
| CN210185806U (en) * | 2019-04-26 | 2020-03-27 | 常州市武进人民医院 | Constraint glove |
| CN210992327U (en) * | 2019-11-06 | 2020-07-14 | 彭丽莎 | Arm fixing frame for psychiatric department infusion |
| CN211024585U (en) * | 2019-10-22 | 2020-07-17 | 芜湖市第四人民医院 | Psychiatric nursing infusion fixer |
| CN212383050U (en) * | 2020-03-12 | 2021-01-22 | 郑州大学第一附属医院 | Gastrointestinal patient venous transfusion arm fixing device |
-
2021
- 2021-03-19 CN CN202110297653.0A patent/CN113041459A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208823617U (en) * | 2018-02-05 | 2019-05-07 | 项华春 | A kind of transfusion fixator servicing patient with severe symptoms |
| CN209864900U (en) * | 2019-03-13 | 2019-12-31 | 梁敏 | Palm fixing device for pediatric infusion nursing |
| CN210185806U (en) * | 2019-04-26 | 2020-03-27 | 常州市武进人民医院 | Constraint glove |
| CN211024585U (en) * | 2019-10-22 | 2020-07-17 | 芜湖市第四人民医院 | Psychiatric nursing infusion fixer |
| CN210992327U (en) * | 2019-11-06 | 2020-07-14 | 彭丽莎 | Arm fixing frame for psychiatric department infusion |
| CN212383050U (en) * | 2020-03-12 | 2021-01-22 | 郑州大学第一附属医院 | Gastrointestinal patient venous transfusion arm fixing device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115054783A (en) * | 2022-07-06 | 2022-09-16 | 武汉科技大学 | Hand binding device for children transfusion |
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Application publication date: 20210629 |