CN113952540B - Medical portable transfusion device - Google Patents
Medical portable transfusion device Download PDFInfo
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- CN113952540B CN113952540B CN202111435988.0A CN202111435988A CN113952540B CN 113952540 B CN113952540 B CN 113952540B CN 202111435988 A CN202111435988 A CN 202111435988A CN 113952540 B CN113952540 B CN 113952540B
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- rod
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- 230000007246 mechanism Effects 0.000 claims abstract description 72
- 239000003814 drug Substances 0.000 claims abstract description 37
- 238000001802 infusion Methods 0.000 claims abstract description 36
- 230000005540 biological transmission Effects 0.000 claims description 14
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
Classifications
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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
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/1414—Hanging-up devices
- A61M5/1415—Stands, brackets or the like for supporting infusion accessories
-
- 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
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/1414—Hanging-up devices
- A61M5/1417—Holders or handles for hanging up infusion containers
-
- 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
Landscapes
- 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 relates to an infusion device, in particular to a medical portable infusion device. The technical problem to be solved is to provide a medical portable transfusion device which can automatically pull down a transfusion tube from a medicine bottle after transfusion is completed, and reduce the workload of medical staff. The invention provides a medical portable transfusion device, which comprises: a base; the first hollow cylinder is arranged in the middle of the base; the sliding rod is arranged at the upper part of the first hollow cylinder in a sliding manner; the sliding sleeve is arranged at the upper part of the sliding rod in a sliding manner; the first spring is arranged between the lower part of the sliding sleeve and the sliding rod; the adjusting mechanism is arranged on the first hollow cylinder; and the disengaging mechanism is arranged on the sliding rod. Through rotatory handle, can make the gear rotate, make the rack remove to adjust the height of slide bar, in the back is accomplished to the height adjustment, will handle card go into the fixed plate, can fix the position of slide bar.
Description
Technical Field
The invention relates to an infusion device, in particular to a medical portable infusion device.
Background
Infusion is a frequently used treatment mode when medical work is performed, and an infusion support is a frequently used infusion tool when infusion work is performed.
Patent grant bulletin number CN 109157700A's patent discloses a convenient infusion set, and first support, second support, base and couple still include coupling mechanism and winding mechanism, coupling mechanism includes rotation sleeve pipe and two coupling assembling, coupling assembling includes transfer line, drive wheel, bolt, fixed sleeve, first spring and two lugs, winding mechanism includes reel seat, guide bar, third connecting rod, second spring, two lift sleeve pipes, two first connecting rods, two second connecting rods and two splint, in this convenient infusion set, can realize the separation between first support and the second support through coupling mechanism to the volume of patient's activity in-process infusion support has been reduced, thereby has improved patient's activity's convenience, thereby has improved infusion support's practicality, but after the infusion is accomplished, needs medical personnel to pull out infusion tube from the medicine bottle manually, has improved medical personnel's work load, has consumed medical personnel's operating time.
Therefore, it is necessary to design a medical portable infusion device which can automatically pull the infusion tube off the medicine bottle after the infusion is completed, and reduce the workload of medical staff.
Disclosure of Invention
In order to overcome the defects that at present, after transfusion is finished, medical staff is required to manually pull out a transfusion tube from a medicine bottle, the workload of the medical staff is improved, and the working time of the medical staff is consumed, the technical problem of the invention is as follows: the medical portable transfusion device can automatically pull the transfusion tube off the medicine bottle after transfusion is completed, and reduces the workload of medical staff.
The technical implementation scheme of the invention is as follows: a medical portable transfusion device, comprising: a base; the first hollow cylinder is arranged in the middle of the base; the sliding rod is arranged at the upper part of the first hollow cylinder in a sliding manner; the sliding sleeve is arranged at the upper part of the sliding rod in a sliding manner; the first spring is arranged between the lower part of the sliding sleeve and the sliding rod; the adjusting mechanism is arranged on the first hollow cylinder and can adjust the height of the sliding rod; the separating mechanism is arranged on the sliding rod and can control the infusion tube to separate from the medicine bottle after the infusion work is completed.
Furthermore, it is particularly preferred that the adjusting mechanism comprises: the first shell is arranged on the right side of the first hollow cylinder; the rack is arranged at the upper part of the first hollow cylinder in a sliding manner, the top of the rack is connected with the bottom of the sliding rod, and the rack is positioned in the first shell; the handle is movably arranged at the right lower part of the first shell; the fixed plate is arranged at the lower part of the first shell, and the right side of the fixed plate is provided with a hole corresponding to the shape of the front end of the handle; the gear is arranged at the front part of the handle and meshed with the rack; and the second spring is arranged between the left side of the rack and the inner lower part of the first hollow cylinder.
Furthermore, it is particularly preferred that the disengagement mechanism comprises: the mounting plate is arranged in the middle of the sliding rod; the guide rod is arranged at the upper part of the slide rod; the first clamping plate is slidably arranged on the right side of the guide rod; the third spring is arranged between the first clamping plate and the guide rod; the first sliding rail is arranged on the right front side of the mounting plate; the separating plate is slidably arranged in the first sliding rail; and the fourth spring is arranged between the disengaging plate and the left lower side of the inner part of the first sliding rail.
In addition, it is particularly preferable that a detent mechanism is further included, the detent mechanism including: the second hollow cylinder is arranged at the middle lower part of the sliding sleeve; the fixed rod is arranged at the middle lower part of the sliding sleeve and is positioned at the right side of the second hollow cylinder; the connecting block is slidably arranged on the fixed rod; the fifth spring is arranged between the left upper part of the connecting block and the fixed rod; the clamping block is slidably arranged at the lower part of the second hollow cylinder; the baffle is arranged on the right side of the middle part of the sliding rod and is matched with the clamping block; and the sixth spring is arranged between the clamping block and the second hollow cylinder.
Furthermore, it is particularly preferred that a seating mechanism is also included, the seating mechanism comprising: the bearing seat is arranged on the front side of the base; the rotating shaft is rotatably arranged at the top of the bearing seat; the seat is arranged at the top of the rotating shaft; the placing plates are arranged at the front part and the rear part of the seat; the rotating ring is rotatably arranged between the front side of the seat and the front placing plate; the transmission assembly is arranged between the lower part of the rotating ring and the rotating shaft; and the second housing is arranged at the lower part of the seat and is positioned outside the transmission assembly.
Furthermore, it is particularly preferred that a fixing mechanism is also included, the fixing mechanism comprising: bearing sleeves are arranged on the inner sides of the front part and the rear part of the seat; the arc-shaped plate is rotatably arranged on the bearing sleeve; the torsion spring is arranged between the arc-shaped plate and the bearing sleeve on the same side; the second clamping plate is slidably arranged on the outer side of the placing plate; and the seventh springs are arranged between the second clamping plate and the left and right parts of the same-side placing plate.
Furthermore, it is particularly preferred that a shielding mechanism is also included, the shielding mechanism comprising: the second sliding rail is arranged at the upper part of the seat; the shielding plate is installed on the right side of the second sliding rail in a sliding mode, and blind holes are formed in the front side and the rear side of the right portion of the shielding plate; the third hollow cylinder is arranged at the front side and the rear side of the right part of the second sliding rail; the positioning rods are slidably arranged on the right side of each third hollow cylinder, and can be clamped into blind holes formed in the right side of the shielding plate; an eighth spring installed between the positioning rod and the third hollow cylinder at the same side; and the at least two ninth springs are arranged between the shielding plate and the left side inside the second sliding rail.
In addition, it is particularly preferred that the left side of the release plate is provided with a groove, the width of which is the same as the diameter of the cross section of the infusion tube.
The beneficial effects are as follows: 1. through rotatory handle, can make the gear rotate, make the rack remove to adjust the height of slide bar, in the back is accomplished to the height adjustment, will handle card go into the fixed plate, can fix the position of slide bar.
2. After transfusion is completed, the separating plate can move to the left lower side to drive the transfusion tube to move downwards, so that the transfusion tube is separated from the medicine bottle, and after a new transfusion tube and the medicine bottle are reinstalled on the sliding sleeve and the connecting block, the clamping block can move to the left side, so that the fifth spring drives the connecting block to move upwards, and the transfusion tube is inserted into the medicine bottle to perform transfusion.
3. The patient can sit on the seat, rotate the steering wheel alright adjust the direction of seat through drive assembly and pivot for the patient is more comfortable when infusing.
4. When in transfusion, the patient can place the arm on the placing plate, and the second clamping plate can fix the arc-shaped plate, so that the arc-shaped plate fixes the arm, and the hand of the patient is prevented from moving during transfusion, and the transfusion work is influenced.
5. When in transfusion, the patient can also pull out the positioning rod outwards, so that the ninth spring pushes out the shielding plate to shield the patient, and the patient can rest on the seat more carelessly and perform transfusion work.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of the present invention.
Fig. 2 is a schematic perspective view of a second embodiment of the present invention.
Fig. 3 is a schematic view of a partial perspective structure of the present invention.
Fig. 4 is a schematic perspective view of a first embodiment of an adjusting mechanism according to the present invention.
Fig. 5 is a schematic view of a second perspective structure of the adjusting mechanism of the present invention.
Fig. 6 is a schematic view of a first perspective structure of the disengaging mechanism of the present invention.
Fig. 7 is a schematic view of a second perspective structure of the disengaging mechanism of the present invention.
Fig. 8 is a schematic diagram of a first perspective structure of the detent mechanism of the present invention.
Fig. 9 is a schematic diagram of a second perspective structure of the detent mechanism of the present invention.
Fig. 10 is a schematic view of a third perspective structure of the detent mechanism of the present invention.
Fig. 11 is a schematic perspective view of a first type of seating mechanism according to the present invention.
Fig. 12 is a schematic view of a second perspective structure of the seat mechanism of the present invention.
Fig. 13 is a schematic view showing a first perspective structure of the fixing mechanism of the present invention.
Fig. 14 is a schematic view showing a second perspective structure of the fixing mechanism of the present invention.
Fig. 15 is a schematic view of a first perspective structure of a shielding mechanism according to the present invention.
Fig. 16 is a schematic view of a second perspective structure of the shielding mechanism of the present invention.
Fig. 17 is a schematic view of a third perspective structure of the shielding mechanism of the present invention.
Wherein the above figures include the following reference numerals: 1. the seat, 2, the first hollow cylinder, 3, the slide bar, 4, the sliding sleeve, 5, the first spring, 6, the adjusting mechanism, 60, the first housing, 61, the fixed plate, 62, the rack, 63, the gear, 64, the handle, 65, the second spring, 7, the disengaging mechanism, 70, the mounting plate, 71, the guide rod, 72, the first clamping plate, 73, the third spring, 74, the first sliding rail, 75, the disengaging plate, 76, the fourth spring, 8, the clamping mechanism, 80, the second hollow cylinder, 81, the fixed rod, 82, the connecting block, 83, the fifth spring, 84, the clamping block, 85, the baffle, 86, the sixth spring, 9, the seat mechanism, 90, the bearing seat, 91, the rotating shaft, 92, the placing plate, 93, the rotating ring, 94, the transmission assembly, 95, the second housing, 96, the seat, 10, the fixing mechanism, 100, the bearing sleeve, 101, the arc plate, 102, the torsion spring, 103, the second clamping plate, 104, the seventh spring, 11, the shielding mechanism, 110, the second sliding rail, 111, the shielding plate, 112, the third clamping plate, the eighth spring, the eighth positioning mechanism, 115, and the ninth spring.
Detailed Description
The objects, technical solutions and advantages of the present invention will become more apparent by the following detailed description of the present invention with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the invention. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present invention.
Example 1
Referring to fig. 1-3, the medical portable transfusion device comprises a base 1, a first hollow cylinder 2, a slide rod 3, a slide sleeve 4, a first spring 5, an adjusting mechanism 6 and a disengaging mechanism 7, wherein the first hollow cylinder 2 is arranged in the middle of the base 1, the slide rod 3 is arranged on the upper portion of the first hollow cylinder 2 in a sliding manner, the slide sleeve 4 is arranged on the upper portion of the slide rod 3 in a sliding manner, the first spring 5 is connected between the lower portion of the slide sleeve 4 and the slide rod 3, the adjusting mechanism 6 is arranged on the first hollow cylinder 2, and the disengaging mechanism 7 is arranged on the slide rod 3.
When the patient needs to be infused, medical personnel firstly adjust the height of the sliding rod 3 through the adjusting mechanism 6, when the sliding rod 3 is at a proper height, the medicine bottle is arranged on the right side of the sliding sleeve 4, at the moment, due to gravity, the sliding sleeve 4 and the medicine bottle move downwards, the first spring 5 is compressed, then the infusion tube is inserted into the medicine bottle and is subjected to infusion work, the first spring 5 starts to rebound slowly along with gradual reduction of medicine liquid in the medicine bottle, the sliding sleeve 4 is driven to reset slowly, the sliding sleeve 4 is reset to drive the medicine bottle to move upwards, after infusion is completed, the medicine bottle moves to be in contact with the disengaging mechanism 7, the disengaging mechanism 7 can operate, the infusion tube on the medicine bottle is controlled to be disengaged from the medicine bottle, then the medical personnel can take down the empty medicine bottle and the infusion tube, and simultaneously the disengaging mechanism 7 is controlled to reset.
Referring to fig. 1, 2, 4 and 5, the adjusting mechanism 6 includes a first housing 60, a fixing plate 61, a rack 62, a gear 63, a handle 64 and a second spring 65, the right side of the first hollow cylinder 2 is fixedly connected with the first housing 60 through a bolt, the upper portion of the first hollow cylinder 2 is slidably provided with the rack 62, the top of the rack 62 is connected with the bottom of the sliding rod 3, the rack 62 is located inside the first housing 60, the right lower portion of the first housing 60 is movably provided with the handle 64, the lower portion of the first housing 60 is provided with the fixing plate 61, the right side of the fixing plate 61 is provided with a hole corresponding to the front end of the handle 64, the front portion of the handle 64 is connected with the gear 63 in a key manner, the gear 63 is meshed with the rack 62, and the second spring 65 is connected between the left side of the rack 62 and the inner lower portion of the first hollow cylinder 2.
When the patient needs to be infused, the medical staff rotates the handle 64 first, the handle 64 rotates to drive the gear 63 to rotate, and then the rack 62 moves downwards, at the moment, the second spring 65 is compressed, the rack 62 moves downwards to drive the slide bar 3 to move downwards, when the slide bar 3 needs to be controlled to move upwards, the handle 64 is reversely rotated, the rack 62 can be made to move upwards, at the moment, the second spring 65 rebounds, when the slide bar 3 moves to a proper height, the handle 64 is pushed to the front side, the front part of the handle 64 is clamped into a hole formed in the right side of the fixed plate 61, the handle 64 and the gear 63 cannot rotate, and therefore the positions of the rack 62 and the slide bar 3 are fixed, the position of the slide bar 3 can be adjusted, when the position of the slide bar 3 needs to be adjusted again, the handle 64 is pulled to the rear side, the handle 64 is not clamped into the hole formed in the right side of the fixed plate 61, and then the handle 64 is rotated.
Referring to fig. 1, 2, 6 and 7, the detachment mechanism 7 includes a mounting plate 70, a guide rod 71, a first clamping plate 72, a third spring 73, a first sliding rail 74, a detachment plate 75 and a fourth spring 76, wherein the mounting plate 70 is arranged in the middle of the sliding rod 3, the guide rod 71 is arranged on the upper portion of the sliding rod 3, the first clamping plate 72 is slidably arranged on the right side of the guide rod 71, the third spring 73 is connected between the first clamping plate 72 and the guide rod 71, the first sliding rail 74 is arranged on the right front side of the mounting plate 70, the detachment plate 75 is slidably arranged in the first sliding rail 74, and the fourth spring 76 is connected between the detachment plate 75 and the left lower side inside the first sliding rail 74.
In the initial state, the first clamping plate 72 is in contact with the separating plate 75, the fourth spring 76 is in a stretching state, the medicine liquid in the medicine bottle gradually decreases, the sliding sleeve 4 drives the medicine bottle to slowly move upwards, when transfusion is completed, the medicine bottle is in contact with the first clamping plate 72 and drives the first clamping plate 72 to move upwards, the third spring 73 is compressed, the first clamping plate 72 moves upwards to stop contacting with the separating plate 75, the fourth spring 76 rebounds to drive the separating plate 75 to move leftwards and then move leftwards and downwards, the separating plate 75 moves leftwards and then is clamped on a transfusion tube on the medicine bottle, the separating plate 75 moves leftwards and downwards to drive the transfusion tube to move downwards, so that the transfusion tube is separated from the medicine bottle, then a medical staff can take down the transfusion tube, the separating plate 75 is controlled to reset, the fourth spring 76 is stretched, then the medical staff can take down the empty medicine bottle, and then the third spring 73 rebounds to drive the first clamping plate 72 to move downwards to reset, and the first clamping plate 72 is contacted with the separating plate 75 again.
Example 2
On the basis of embodiment 1, please refer to fig. 2, 8, 9 and 10, the device further comprises a clamping mechanism 8, the clamping mechanism 8 comprises a second hollow cylinder 80, a fixing rod 81, a connecting block 82, a fifth spring 83, a clamping block 84, a baffle 85 and a sixth spring 86, the second hollow cylinder 80 and the fixing rod 81 are fixedly connected to the middle lower portion of the sliding sleeve 4 through bolts, the fixing rod 81 is located on the right side of the second hollow cylinder 80, the connecting block 82 is slidably arranged on the fixing rod 81, the fifth spring 83 is connected between the left upper portion of the connecting block 82 and the fixing rod 81, the clamping block 84 is slidably arranged on the lower portion of the second hollow cylinder 80, the connecting block 82 is matched with the clamping block 84 after being moved downwards, the baffle 85 is arranged on the right side of the middle portion of the sliding rod 3, the baffle 85 is matched with the clamping block 84, and the sixth spring 86 is connected between the clamping block 84 and the second hollow cylinder 80.
In the initial state, the fifth spring 83 is stretched, the connecting block 82 is located at the lower side of the clamping block 84, the clamping block 84 blocks the connecting block 82, the upper end of the infusion tube is firstly arranged at the right side of the connecting block 82 before the medicine bottle is placed on the sliding sleeve 4, then the medicine bottle is placed on the sliding sleeve 4, after the medicine bottle is placed, the sliding sleeve 4 and the medicine bottle move downwards, at the moment, the second hollow cylinder 80, the clamping block 84, the sixth spring 86, the fixing rod 81, the connecting block 82 and the fifth spring 83 move downwards, when the clamping block 84 moves downwards to be in contact with the baffle 85, the clamping block 84 moves downwards and simultaneously moves leftwards due to the blocking of the baffle 85, at the moment, the sixth spring 86 is compressed, when the clamping block 84 moves leftwards and does not contact with the connecting block 82, the fifth spring 83 rebounds to drive the connecting block 82 to move upwards, the connecting block 82 moves upwards to drive the infusion tube to move upwards, thus insert the transfer line in the medicine bottle, along with the reduction of medicine liquid in the medicine bottle, sliding sleeve 4 and medicine bottle upwards move, this moment second hollow cylinder 80, fixture block 84, sixth spring 86, dead lever 81, connecting block 82 and fifth spring 83 all upwards move, when breaking away from board 75 and moving left, just can block in the connecting block 82 top, when breaking away from board 75 and moving left below, just can drive connecting block 82 and transfer line and move down, make transfer line break away from with the medicine bottle, when connecting block 82 moves down, fifth spring 83 is stretched, when connecting block 82 moves to contact with fixture block 84, just can promote fixture block 84 left side, sixth spring 86 is compressed this moment, when connecting block 82 moves to not contact with fixture block 84, sixth spring 86 resilience drives fixture block 84 to reset, make fixture block 84 block 82 to block, the medical personnel alright take off medicine bottle and transfer line afterwards.
Referring to fig. 1, 2, 11 and 12, the seat mechanism 9 further includes a seat mechanism 9, the seat mechanism 9 includes a bearing seat 90, a rotating shaft 91, a placing plate 92, a rotating ring 93, a transmission assembly 94, a second housing 95 and a seat 96, the front side of the base 1 is provided with the bearing seat 90, the top of the bearing seat 90 is provided with the rotating shaft 91, the top of the rotating shaft 91 is provided with the seat 96, the front and rear parts of the seat 96 are respectively provided with the placing plate 92, the front side of the seat 96 and the placing plate 92 in front are provided with the rotating ring 93 through bearings, the transmission assembly 94 is provided with the transmission assembly 94 between the lower part of the rotating ring 93 and the rotating shaft 91, the transmission assembly 94 is composed of two transmission wheels and a transmission belt, the lower part of the seat 96 is fixedly connected with the second housing 95 through bolts, and the second housing 95 is located outside the transmission assembly 94 to protect the transmission assembly 94.
When in transfusion, a patient can sit on the seat 96, and the double arms can be placed on the placing plate 92 so as to facilitate transfusion work, the patient can also rotate the rotating ring 93, the rotating ring 93 rotates to control the rotating shaft 91 to rotate through the transmission assembly 94, the rotating shaft 91 rotates to enable the seat 96 to rotate, and the direction of sitting on the patient is adjusted, so that the patient is more comfortable when in transfusion.
Referring to fig. 1, 2, 13 and 14, the fixing device 10 further includes a fixing device 10, where the fixing device 10 includes a bearing sleeve 100, an arc 101, a torsion spring 102, a second clamping plate 103 and a seventh spring 104, the inner sides of the front and rear portions of the seat 96 are fixedly connected with the bearing sleeves 100 through bolts, each bearing sleeve 100 is provided with an arc 101, a torsion spring 102 is connected between the arc 101 and the bearing sleeve 100 on the same side, the outer side of the placing plate 92 is provided with the second clamping plate 103 in a sliding manner, the second clamping plate 103 is matched with the arc 101, and two seventh springs 104 are connected between the second clamping plate 103 and the left and right portions of the placing plate 92 on the same side.
In the initial state, the torsion spring 102 is in a deformation state, after a patient sits on the seat 96, the second clamping plate 103 can be pressed into the placing plate 92, the seventh spring 104 is compressed, when the second clamping plate 103 moves to be not in contact with the arc plate 101, the torsion spring 102 rebounds to drive the arc plate 101 to move upwards, then the patient can place the hand on the placing plate 92, when the medical staff needs to prick the needle head on the infusion tube into the hand of the patient, the arc plate 101 can be controlled to reversely rotate and reset, the torsion spring 102 deforms at the moment, after the arc plate 101 resets, the second clamping plate 103 is loosened, and then the seventh spring 104 rebounds to drive the second clamping plate 103 to reset, so that the second clamping plate 103 is clamped into the arc plate 101 again to fix the arc plate 101, and the hand of the patient can be fixed when the patient is infused, and the hand of the patient is prevented from moving when the infusion work is affected.
Referring to fig. 1, 2, 15, 16 and 17, the shielding mechanism 11 further includes a shielding mechanism 11, where the shielding mechanism 11 includes a second sliding rail 110, a shielding plate 111, a third hollow cylinder 112, a positioning rod 113, an eighth spring 114 and a ninth spring 115, the second sliding rail 110 is disposed on the upper portion of the seat 96, the shielding plate 111 is slidably disposed on the right side of the second sliding rail 110, blind holes are formed on front and rear sides of the right portion of the shielding plate 111, the third hollow cylinders 112 are slidably disposed on front and rear sides of the right portion of the second sliding rail 110, the positioning rod 113 is slidably disposed on the right side of each third hollow cylinder 112, the positioning rod 113 can be clamped into the blind holes formed on the right side of the shielding plate 111, the eighth spring 114 is connected between the positioning rod 113 and the third hollow cylinder 112 on the same side, and four ninth springs 115 are connected between the shielding plate 111 and the left side inside the second sliding rail 110.
In the initial state, the ninth spring 115 is in a compressed state, the positioning rod 113 is clamped in, after a patient sits on the seat 96, the positioning rod 113 can be pulled outwards, at this time, the eighth spring 114 is compressed, after the positioning rod 113 moves to the position where the positioning rod is not clamped in a blind hole formed in the right side of the shielding plate 111, the ninth spring 115 rebounds to drive the shielding plate 111 to move to the right side, so that the patient can be shielded, the patient can rest on the seat 96 more carelessly and perform transfusion work, after transfusion is completed, the shielding plate 111 can be controlled to reset, at this time, the ninth spring 115 is compressed, when the shielding plate 111 is completely reset, the eighth spring 114 rebounds and drives the positioning rod 113 to reset, and the positioning rod 113 is clamped in the blind hole formed in the right side of the shielding plate 111 again.
It will be appreciated by persons skilled in the art that the above embodiments are not intended to limit the invention in any way, and that all technical solutions obtained by means of equivalent substitutions or equivalent transformations fall within the scope of the invention.
Claims (5)
1. A medical portable transfusion device, which is characterized by comprising:
a base (1);
the first hollow cylinder (2) is arranged in the middle of the base (1);
the sliding rod (3) is arranged at the upper part of the first hollow cylinder (2) in a sliding manner;
the sliding sleeve (4) is arranged at the upper part of the sliding rod (3) in a sliding manner;
the first spring (5) is arranged between the lower part of the sliding sleeve (4) and the sliding rod (3);
the adjusting mechanism (6) is arranged on the first hollow cylinder (2), and the adjusting mechanism (6) can adjust the height of the sliding rod (3);
the separating mechanism (7) is arranged on the slide bar (3), and the separating mechanism (7) can control the infusion tube to separate from the medicine bottle after the infusion work is completed;
the adjusting mechanism (6) comprises:
the first shell (60) is arranged on the right side of the first hollow cylinder (2);
the rack (62) is arranged at the upper part of the first hollow cylinder (2) in a sliding manner, the top of the rack (62) is connected with the bottom of the sliding rod (3), and the rack (62) is positioned in the first shell (60);
a handle (64) movably mounted at the right lower portion of the first housing (60);
a fixed plate (61) which is arranged at the lower part of the first shell (60), and the right side of the fixed plate (61) is provided with a hole corresponding to the front end of the handle (64);
a gear (63) mounted at the front of the handle (64), the gear (63) being engaged with the rack (62);
a second spring (65) arranged between the left side of the rack (62) and the inner lower part of the first hollow cylinder (2);
the disengaging mechanism (7) comprises:
the mounting plate (70) is arranged in the middle of the sliding rod (3);
the guide rod (71) is arranged at the upper part of the sliding rod (3);
the first clamping plate (72) is slidably arranged on the right side of the guide rod (71);
a third spring (73) mounted between the first clamping plate (72) and the guide rod (71);
the first sliding rail (74) is arranged on the right front side of the mounting plate (70);
a release plate (75) slidably mounted inside the first slide rail (74);
a fourth spring (76) installed between the release plate (75) and the inner left lower side of the first slide rail (74);
still including screens mechanism (8), screens mechanism (8) include:
the second hollow cylinder (80) is arranged at the middle lower part of the sliding sleeve (4);
the fixed rod (81) is arranged at the middle lower part of the sliding sleeve (4), and the fixed rod (81) is positioned at the right side of the second hollow cylinder (80);
a connecting block (82) slidably mounted on the fixing rod (81);
a fifth spring (83) installed between the upper left part of the connection block (82) and the fixing rod (81);
a clamping block (84) which is slidably arranged at the lower part of the second hollow cylinder (80);
the baffle (85) is arranged on the right side of the middle part of the sliding rod (3), and the baffle (85) is matched with the clamping block (84);
a sixth spring (86) is mounted between the latch (84) and the second hollow barrel (80).
2. A medical portable infusion device according to claim 1, further comprising a seating mechanism (9), the seating mechanism (9) comprising:
the bearing seat (90) is arranged on the front side of the base (1);
the rotating shaft (91) is rotatably arranged at the top of the bearing seat (90);
a seat (96) mounted on the top of the rotating shaft (91);
a placement plate (92) mounted on both front and rear portions of the seat (96);
a rotating ring (93) rotatably installed between the front side of the seat (96) and the front placement plate (92);
the transmission assembly (94) is arranged between the lower part of the rotating ring (93) and the rotating shaft (91);
and a second housing (95) mounted at a lower portion of the seat (96), the second housing (95) being located outside the transmission assembly (94).
3. A medical portable infusion device according to claim 2, further comprising a securing mechanism (10), the securing mechanism (10) comprising:
bearing sleeves (100) mounted on the inner sides of the front and rear portions of the seat (96);
the arc-shaped plate (101) is rotatably arranged on the bearing sleeve (100);
the torsion spring (102) is arranged between the arc-shaped plate (101) and the bearing sleeve (100) on the same side;
a second clamping plate (103) which is slidably arranged outside the placing plate (92);
and seventh springs (104), wherein at least two seventh springs (104) are arranged between the second clamping plate (103) and the left and right parts of the same-side placing plate (92).
4. A medical portable infusion device according to claim 3, further comprising a shielding mechanism (11), the shielding mechanism (11) comprising:
a second slide rail (110) mounted on the upper portion of the seat (96);
the shielding plate (111) is slidably arranged on the right side of the second sliding rail (110), and blind holes are formed in the front side and the rear side of the right part of the shielding plate (111);
the third hollow cylinder (112) is arranged at the front side and the rear side of the right part of the second sliding rail (110);
the positioning rods (113) are slidably arranged on the right side of each third hollow cylinder (112), and the positioning rods (113) can be clamped into blind holes formed in the right side of the cover plate (111);
an eighth spring (114) installed between the positioning rod (113) and the third hollow cylinder (112) on the same side;
and the ninth springs (115), at least two ninth springs (115) are arranged between the cover plate (111) and the inner left side of the second sliding rail (110).
5. A medical portable infusion device as in claim 1, wherein: the left side of the separating plate (75) is provided with a groove, and the width of the groove is the same as the diameter of the cross section of the infusion tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111435988.0A CN113952540B (en) | 2021-11-30 | 2021-11-30 | Medical portable transfusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111435988.0A CN113952540B (en) | 2021-11-30 | 2021-11-30 | Medical portable transfusion device |
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| Publication Number | Publication Date |
|---|---|
| CN113952540A CN113952540A (en) | 2022-01-21 |
| CN113952540B true CN113952540B (en) | 2024-01-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111435988.0A Active CN113952540B (en) | 2021-11-30 | 2021-11-30 | Medical portable transfusion device |
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| CN (1) | CN113952540B (en) |
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|---|---|---|---|---|
| JP2017131648A (en) * | 2016-01-22 | 2017-08-03 | 株式会社根本杏林堂 | Medical holding mechanism |
| WO2018018835A1 (en) * | 2016-07-27 | 2018-02-01 | 杭州国辰迈联机器人科技有限公司 | Infusion device capable of automatically changing infusion bottles |
| CN110013578A (en) * | 2019-05-08 | 2019-07-16 | 刘水长 | A kind of type movable infusion support easy to use for medical paediatrics |
| CN110478564A (en) * | 2019-09-16 | 2019-11-22 | 何庆荣 | A kind of injection holder of intelligence replacement drop medicine bottle |
| CN113546241A (en) * | 2021-08-18 | 2021-10-26 | 樊文娟 | Liftable intelligent infusion drip stand of changing dressings |
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2021
- 2021-11-30 CN CN202111435988.0A patent/CN113952540B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017131648A (en) * | 2016-01-22 | 2017-08-03 | 株式会社根本杏林堂 | Medical holding mechanism |
| WO2018018835A1 (en) * | 2016-07-27 | 2018-02-01 | 杭州国辰迈联机器人科技有限公司 | Infusion device capable of automatically changing infusion bottles |
| CN110013578A (en) * | 2019-05-08 | 2019-07-16 | 刘水长 | A kind of type movable infusion support easy to use for medical paediatrics |
| CN110478564A (en) * | 2019-09-16 | 2019-11-22 | 何庆荣 | A kind of injection holder of intelligence replacement drop medicine bottle |
| CN113546241A (en) * | 2021-08-18 | 2021-10-26 | 樊文娟 | Liftable intelligent infusion drip stand of changing dressings |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113952540A (en) | 2022-01-21 |
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Effective date of registration: 20231211 Address after: No.66 tianqin East Street, high tech Zone (West District), Chengdu, Sichuan 610000 Applicant after: Chengdu Ruiqi Medical Technology Co.,Ltd. Address before: 510535 room 507a, building 2, Zone C, No. 11, Kaiyuan Avenue, Science City, high tech Industrial Development Zone, Guangzhou, Guangdong Province Applicant before: Liao Minglian |
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