CN113908375A - Blood transfusion frame with pressurization and constant temperature functions for hematology department - Google Patents
Blood transfusion frame with pressurization and constant temperature functions for hematology department Download PDFInfo
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- CN113908375A CN113908375A CN202111197354.6A CN202111197354A CN113908375A CN 113908375 A CN113908375 A CN 113908375A CN 202111197354 A CN202111197354 A CN 202111197354A CN 113908375 A CN113908375 A CN 113908375A
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- sliding sleeve
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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
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
- A61M5/148—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons flexible, e.g. independent bags
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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
- A61M5/44—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 having means for cooling or heating the devices or media
- A61M5/445—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 having means for cooling or heating the devices or media the media being heated in the reservoir, e.g. warming bloodbags
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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 relates to a blood transfusion frame, in particular to a blood transfusion frame with a pressurizing and constant-temperature function for hematology department. The invention provides a blood transfusion stand which is used for hematology department and has the functions of pressurization and constant temperature, can prevent blood coagulation, is portable to move and store, and promotes blood flow. The utility model provides a blood transfusion frame that hematology was with having pressurization constant temperature function, includes wheel, pillar, first installation piece, first support, clamp splice and connecting plate, and the wheel is evenly installed to the pillar bottom, and the pillar top is equipped with first installation piece, and the gliding style is equipped with first support on the first installation piece, and equal front and back symmetry slidingtype in first support lower part both sides is equipped with the clamp splice, is connected with the connecting plate between two clamp splice outer ends of vertical homonymy. The blood transfusion bag is provided with the constant temperature mechanism, and the constant temperature mechanism transfers heat to blood in the blood transfusion bag, so that the effect of keeping the blood at a constant temperature is realized.
Description
Technical Field
The invention relates to a blood transfusion frame, in particular to a blood transfusion frame with a pressurizing and constant-temperature function for hematology department.
Background
The hematology department often needs in time to give the blood transfusion of patient, give patient with blood through intravenous infusion, current blood transfusion frame simple structure, the function is single, mainly by the base, branch and couple constitute, need hang the link on the infusion support when giving patient's blood transfusion, and the continuous bag body of rocking, avoid the blood coagulation, the operation is very troublesome, waste time and energy, furthermore, the temperature of blood bag when current blood transfusion frame can't the quick adjustment blood transfusion, plasma is when taking out from the freezer, it reaches the normal atmospheric temperature state to need to stand to wait for leading it, can influence the efficiency of medical blood transfusion activity like this, the very big work degree of difficulty has been increased for medical staff, also endanger patient's life.
Patent application CN208958944U, published as 20190611, discloses a portable first aid blood transfusion device, including box, power, thermostated container, layer board, telescopic link, bracing piece and cabinet door, the inside left side of box is provided with the telescopic link, and the bolted connection bracing piece is passed through to the telescopic link upper end, and the box upper end is provided with accomodates the groove, and the telescopic link right side is provided with the power, and the power right side is provided with the thermostated container, and the inside layer board that is provided with of thermostated container, layer board lower extreme are provided with temperature sensor, and the thermostated container top is provided with the hair-dryer, and the thermostated container right side is provided with the cabinet door, and the outside left side of institute box is provided with the switch, temperature sensor, hair-dryer, switch all with power electric connection. This device structural design is reasonable, can effectual storage blood through setting up the thermostated container, can act as the blood transfusion frame through setting up the telescopic link and the bracing piece that has the bail, and bracing piece and telescopic link can be accomodate when not, not only saves space, and handheld bail portable device, however the device makes blood deposit solidify easily, can't promote blood to flow into the patient fast moreover internal.
In order to diversify the functions of the blood transfusion stand, a blood transfusion stand for hematology department, which can prevent blood coagulation, is portable to move and store and can promote blood flow, and has a pressurizing and constant-temperature function is provided.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a blood transfusion frame with a pressurizing and constant-temperature function for a hematology department, which can prevent blood coagulation, is portable to move and store and can promote blood flow, and solves the problems that the existing blood transfusion frame is simple in structure and single in function and cannot quickly adjust the temperature of a blood bag during blood transfusion.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a blood transfusion frame that hematology department was with having pressurization constant temperature function, including the wheel, the pillar, first installation piece, first support, the clamp splice, connecting plate and first spring, the wheel is evenly installed to the pillar bottom, the pillar top is equipped with first installation piece, the gliding style is equipped with first support on the first installation piece, equal front and back symmetry slidingtype in first support lower part both sides is equipped with the clamp splice, be connected with the connecting plate between two clamp splice outer ends of vertical homonymy, around there being first spring on the clamp splice, first spring both ends are connected with first support and connecting plate respectively, still including extrusion mechanism and constant temperature mechanism, pillar upper portion is equipped with extrusion mechanism, pillar upper portion is equipped with constant temperature mechanism.
As a further preferred scheme, the second mounting block, the first slide bar, the second spring, the first sliding sleeve, the second slide bar, the squeeze roller and the third spring constitute a squeezing mechanism, the second mounting block is arranged on the upper portion of the strut, the first slide bar is arranged on both sides of the top of the second mounting block, the first sliding sleeve is slidably arranged on the upper portion of the first slide bar, the second spring is wound on the first slide bar, both ends of the second spring are respectively connected with the second mounting block and the first sliding sleeve, the second slide bar is slidably arranged in the middle of the first sliding sleeve, the squeeze roller is rotatably arranged on the inner side of the second slide bar, the third spring is wound on both sides of the second slide bar, and both ends of the third spring are respectively connected with the first sliding sleeve and the second slide bar.
As a further preferable scheme, a second support, an air cylinder, a first hollow frame, a second sliding sleeve, an extrusion block, a threaded cover, a support frame, a third support, a fourth support, a water outlet pipe, a water inlet pipe and an annular pipeline form a constant temperature mechanism, the upper part of a strut is provided with the second support, the second support is positioned at the lower side of the second installation block, the air cylinder is arranged in the middle of the second support, the support frame is arranged on the first installation block, the first hollow frame is arranged in the middle of the lower part of the support frame, the second sliding sleeve is arranged at the lower part of the first hollow frame, the extrusion block is arranged between the second sliding sleeve and the first hollow frame in a sliding manner, the bottom end of the extrusion block is connected with a telescopic rod of the air cylinder, the threaded cover is arranged at the top of the first hollow frame in a threaded manner, the third support is symmetrically arranged at two sides of the middle of the first installation block, the fourth support is symmetrically arranged at the top of the second installation block, the water outlet pipe is arranged in the middle of the top of the first hollow frame, the water inlet pipe is arranged at the upper part of the first hollow frame, an annular pipeline is connected between the water inlet pipe and the water outlet pipe.
As a further preferred scheme, the device further comprises a hand-pulling mechanism, wherein the hand-pulling mechanism is composed of a third sliding sleeve, a fourth spring, a fourth sliding sleeve, a groove block and a connecting rod, the third sliding sleeve is arranged on the upper portion of the support in a sliding manner, the fourth sliding sleeve is arranged on the upper portion of the support and is positioned on the upper portion of the third sliding sleeve, the fourth spring is connected between the third sliding sleeve and the fourth sliding sleeve, the fourth spring is wound on the support, the groove block is arranged on the upper portion of the third sliding sleeve and is connected with the fourth sliding sleeve in a sliding manner, the connecting rod is arranged on the connecting plate, and the connecting rod is connected with the groove block on the same side in a sliding manner.
As a further preferable scheme, the device further comprises a pulling mechanism, a fifth support, a first reel, a sixth support, a second reel, a transmission assembly, a first torsion spring, a seventh support, a connecting rod, a first pull rope, a second hollow frame, a second pull rope, a sliding block and a fifth spring form the pulling mechanism, the fifth support is arranged at the upper part of the support, the fifth support is positioned at the upper side of the second mounting block, the first reel is rotatably arranged at the upper part of the fifth support, the sixth support is arranged on the first mounting block, the second reel is rotatably arranged at the upper part of the sixth support, the transmission assembly is respectively connected between the second reel and the first reel, the first torsion spring is wound at both sides of the second reel, both ends of the first torsion spring are respectively connected with the sixth support and the second reel, the seventh support is arranged at the upper part of the support, the connecting rod is connected between the two first sliding sleeves, the second hollow frame is arranged on the seventh support, the hollow frame of second internal sliding type is equipped with the slider, winds on the slider and has the fifth spring, and the fifth spring both ends are connected with the hollow frame of second and slider respectively, winds on the first reel and has first stay cord, and first stay cord tip is connected with the connecting rod, winds on the second reel and has the second stay cord, and second stay cord tip is connected with the slider.
As a further preferable scheme, the device further comprises a pushing mechanism, the eighth support, the cam rod and the ninth support form the pushing mechanism, the eighth support is symmetrically arranged at the top of the first sliding rod, the ninth support is symmetrically arranged on both sides of the second mounting block, and the cam rod is connected between the eighth support and the ninth support on the same vertical line.
As a further preferred scheme, the device further comprises a collecting mechanism, wherein the collecting mechanism is composed of a tenth support, a receiving frame, a second torsion spring and a magnet, the tenth support is arranged in the middle of the support, the receiving frame is rotatably arranged on the tenth support, the second torsion spring is wound on two sides of the receiving frame, two ends of the second torsion spring are respectively connected with the tenth support and the receiving frame, the magnet is arranged on the lower portion of the support, and the magnet and the receiving frame are magnetically attracted with each other.
As a further preferred scheme, the first hollow frame has a heat preservation function, the water inlet pipe and the water outlet pipe are both provided with one-way valves, and the material receiving frame is made of iron materials.
The invention has the following advantages: the constant temperature mechanism is arranged, and the constant temperature mechanism transfers heat to blood in the blood transfusion bag, so that the effect of keeping the blood at a constant temperature is realized; the hand-pulling mechanism drives the clamping block to move through the connecting plate, so that the effect that the clamping block clamps the blood transfusion bag is achieved; the extrusion mechanism, the constant temperature mechanism and the pulling mechanism are matched, and the constant temperature mechanism drives the extrusion mechanism to move up and down through the pulling mechanism, so that the effect of pressurizing the blood transfusion bag is realized, and the blood flow into a patient body is accelerated; the extrusion mechanism is matched with the pushing mechanism, so that the effect of intermittently beating the blood transfusion bag by the extrusion mechanism is realized, and blood in the blood transfusion bag is prevented from being coagulated; through being equipped with collection mechanism for hematology medical practitioner can portably receive and release medical instrument when for patient's blood transfusion.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of a first part of the present invention.
Fig. 3 is a schematic perspective view of a second part of the present invention.
Fig. 4 is a schematic perspective view of a first embodiment of the pressing mechanism of the present invention.
Fig. 5 is a schematic perspective view of a second extrusion mechanism according to the present invention.
Fig. 6 is a schematic perspective view of a first thermostatic mechanism according to the present invention.
Fig. 7 is a schematic perspective view of a second thermostatic mechanism of the present invention.
Fig. 8 is a schematic view of a third three-dimensional structure of the thermostatic mechanism of the present invention.
Fig. 9 is a schematic view of a first three-dimensional structure of the hand pulling mechanism of the present invention.
Fig. 10 is a schematic diagram of a second three-dimensional structure of the hand pulling mechanism of the present invention.
Fig. 11 is a schematic perspective view of a first pulling mechanism according to the present invention.
Fig. 12 is a schematic perspective view of a second pulling mechanism according to the present invention.
Fig. 13 is a schematic perspective view of a portion of the pulling mechanism of the present invention.
Fig. 14 is a schematic perspective view of a first pushing mechanism according to the present invention.
Fig. 15 is a schematic perspective view of a second pushing mechanism of the present invention.
Fig. 16 is a schematic perspective view of a first embodiment of the collecting mechanism of the present invention.
Fig. 17 is a schematic perspective view of a second embodiment of the collecting mechanism of the present invention.
Reference numerals: 1: wheel, 2: strut, 3: first mounting block, 4: first bracket, 5: clamping block, 6: connecting plate, 7: first spring, 8: extrusion mechanism, 81: second mounting block, 82: first slide bar, 83: second spring, 84: first runner, 85: second slide bar, 86: pressing roller, 87: third spring, 9: constant temperature mechanism, 91: second bracket, 92: cylinder, 93: first hollow frame, 94: second runner, 95: extrusion block, 96: screw cap, 97: support frame, 98: third bracket, 99: fourth bracket, 910: water outlet pipe, 911: water inlet pipe, 912: annular duct, 10: hand-pulling mechanism, 101: third runner, 102: fourth spring, 103: fourth runner, 104: groove block, 105: connecting rod, 11: pulling mechanism, 111: fifth bracket, 112: first reel, 113: sixth bracket, 114: second reel, 115: transmission assembly, 116: first torsion spring, 117: seventh bracket, 118: connecting rod, 119: first pull cord, 1110: second hollow frame, 1111: second cord, 1112: slider, 1113: fifth spring, 12: pushing mechanism, 121: eighth bracket, 122: cam lever, 123: ninth stent, 13: collection mechanism, 131: tenth bracket, 132: material receiving frame, 133: second torsion spring, 134: and (4) a magnet.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-17, the present invention provides a technical solution: a blood transfusion frame with a pressurizing and constant-temperature function for hematology department comprises wheels 1, a support column 2, first installation blocks 3, a first support 4, clamping blocks 5, a connecting plate 6, first springs 7, an extrusion mechanism 8 and a constant-temperature mechanism 9, wherein the wheels 1 are uniformly installed at the bottom of the support column 2, the first installation block 3 is arranged at the top of the support column 2, the first support 4 is arranged on the rear side of the first installation block 3 in a sliding mode, the clamping blocks 5 are symmetrically arranged on the left side and the right side of the lower portion of the first support 4 in a sliding mode, the connecting plate 6 is connected between the outer ends of the two clamping blocks 5 on the same longitudinal side, the first springs 7 are wound on the clamping blocks 5, two ends of each first spring 7 are respectively connected with the first support 4 and the connecting plate 6, the extrusion mechanism 8 is arranged on the upper portion of the support column 2, and the constant-temperature mechanism 9 is arranged on the upper portion of the support column 2; the extruding mechanism 8 comprises a second mounting block 81, a first sliding rod 82, a second spring 83, a first sliding sleeve 84, a second sliding rod 85, an extruding roller 86 and a third spring 87, the second mounting block 81 is arranged at the upper part of the strut 2, the first sliding rod 82 is arranged at the left side and the right side of the top of the second mounting block 81, the first sliding sleeve 84 is arranged at the upper part of the first sliding rod 82 in a sliding manner, the second spring 83 is wound on the first sliding rod 82, two ends of the second spring 83 are respectively connected with the second mounting block 81 and the first sliding sleeve 84, the second sliding rod 85 is arranged in the middle of the first sliding sleeve 84 in a sliding manner, the extruding roller 86 is rotatably arranged at the inner side of the second sliding rod 85, the third spring 87 is wound at the front side and the rear side of the second sliding rod 85, and two ends of the third spring 87 are respectively connected with the first sliding sleeve 84 and the second sliding rod 85; the constant temperature mechanism 9 comprises a second support 91, an air cylinder 92, a first hollow frame 93, a second sliding sleeve 94, an extrusion block 95, a threaded cover 96, a support frame 97, a third support 98, a fourth support 99, a water outlet pipe 910, a water inlet pipe 911 and an annular pipeline 912, the second support 91 is arranged at the upper part of the pillar 2, the second support 91 is positioned at the lower side of the second mounting block 81, the air cylinder 92 is arranged at the middle part of the front side of the second support 91, the support frame 97 is arranged at the front side of the first mounting block 3, the first hollow frame 93 is arranged at the middle part of the lower part of the support frame 97, the second sliding sleeve 94 is arranged at the lower part of the first hollow frame 93, the extrusion block 95 is arranged between the second sliding sleeve 94 and the first hollow frame 93 in a sliding manner, the bottom end of the extrusion block 95 is connected with an expansion link of the air cylinder 92, the threaded cover 96 is arranged at the front side of the top of the first hollow frame 93 in a threaded manner, the third supports 98 are symmetrically arranged at the left and right sides in the middle of the first mounting block 3, the front side of the top of the second mounting block 81 is symmetrically provided with the fourth support 99, a water outlet pipe 910 is arranged in the middle of the top of the first hollow frame 93, a water inlet pipe 911 is arranged on the rear side of the upper part of the first hollow frame 93, check valves are arranged in the water inlet pipe 911 and the water outlet pipe 910, and an annular pipeline 912 is connected between the water inlet pipe 911 and the water outlet pipe 910; the hand-pulling mechanism 10 is further included, the hand-pulling mechanism 10 includes a third sliding sleeve 101, a fourth spring 102, a fourth sliding sleeve 103, a groove block 104 and a connecting rod 105, the third sliding sleeve 101 is slidably arranged on the upper portion of the strut 2, the fourth sliding sleeve 103 is positioned on the upper portion of the third sliding sleeve 101, the fourth spring 102 is connected between the third sliding sleeve 101 and the fourth sliding sleeve 103, the fourth spring 102 is wound on the strut 2, the groove block 104 is arranged on the upper portion of the third sliding sleeve 101, the groove block 104 is slidably connected with the fourth sliding sleeve 103, the connecting rod 105 is arranged at the front end of the connecting plate 6, and the connecting rod 105 is slidably connected with the groove block 104 on the same side; the pull mechanism 11 is further included, the pull mechanism 11 includes a fifth bracket 111, a first reel 112, a sixth bracket 113, a second reel 114, a transmission assembly 115, a first torsion spring 116, a seventh bracket 117, a connecting rod 118, a first pull rope 119, a second hollow frame 1110, a second pull rope 1111, a slider 1112 and a fifth spring 1113, the fifth bracket 111 is arranged on the upper portion of the strut 2, the fifth bracket 111 is positioned on the upper side of the second mounting block 81, the first reel 112 is rotatably arranged on the rear side of the upper portion of the fifth bracket 111, the sixth bracket 113 is arranged on the front side of the first mounting block 3, the second reel 114 is rotatably arranged on the upper portion of the sixth bracket 113, the transmission assembly 115 is connected to the left and right sides between the second reel 114 and the first reel 112, the transmission assembly 115 is composed of two belt pulleys and a belt, the two belt pulleys are respectively arranged on the first reel 112 and the second reel 114, the belt is wound between the two belt pulleys, the left side and the right side of the second reel 114 are respectively wound with a first torsion spring 116, two ends of the first torsion spring 116 are respectively connected with a sixth bracket 113 and the second reel 114, the upper part of the strut 2 is provided with a seventh bracket 117, a connecting rod 118 is connected between the front sides of the two first sliding sleeves 84, the front side of the seventh bracket 117 is provided with a second hollow frame 1110, a sliding block 1112 is arranged in the second hollow frame 1110 in a sliding manner, a fifth spring 1113 is wound on the sliding block 1112, two ends of the fifth spring 1113 are respectively connected with the second hollow frame 1110 and the sliding block 1112, a first pull rope 119 is wound on the first reel 112, the end part of the first pull rope 119 is connected with the connecting rod 118, a second pull rope 1111 is wound on the second reel 114, and the end part of the second pull rope 1111 is connected with the sliding block 1112; the pushing mechanism 12 comprises an eighth bracket 121, a cam rod 122 and a ninth bracket 123, the eighth bracket 121 is symmetrically arranged at the top of the first sliding rod 82 in the front-back direction, the ninth bracket 123 is symmetrically arranged at the left side and the right side of the second mounting block 81 in the front-back direction, and the cam rod 122 is connected between the eighth bracket 121 and the ninth bracket 123 which are positioned on the same vertical line; still including collecting mechanism 13, collect mechanism 13 including tenth support 131, connect material frame 132, second torsion spring 133 and magnet 134, the middle part of pillar 2 is equipped with tenth support 131, the side rotation formula in front of tenth support 131 is equipped with and connects material frame 132, connect the material frame 132 left and right sides all around having second torsion spring 133, second torsion spring 133 both ends are connected with tenth support 131 and connect material frame 132 respectively, 2 lower parts of pillar are equipped with magnet 134, magnet 134 and connect material frame 132 mutual magnetism to inhale.
When a blood transfusion worker needs to transfuse blood to a patient, the blood transfusion frame with the functions of pressurization and constant temperature can be used, firstly, the blood transfusion frame is moved to a position convenient for the blood transfusion of the patient through the wheel 1, then the threaded cover 96 is unscrewed, warm water is introduced into the first hollow frame 93, the first hollow frame 93 has the function of heat preservation, then the threaded cover 96 is screwed, then the third sliding sleeve 101 is pulled downwards manually, the third sliding sleeve 101 drives the groove block 104 to slide downwards, the fourth spring 102 is stretched, the groove block 104 drives the connecting plate 6 to move outwards through the connecting rod 105, so that the clamping block 5 is driven to slide outwards, the first spring 7 is driven to slide outwards, the blood transfusion bag is placed between the two clamping blocks 5 by the medical worker, the third sliding sleeve 101 is loosened, the fourth spring 102 is reset to drive the third sliding sleeve 101 to slide upwards, so that the groove block 104 is driven to slide upwards, the groove block 104 drives the connecting plate 6 to move inwards through the connecting rod 105, thereby driving the clamping block 5 to slide inwards, the first spring 7 resets, the effect that the clamping block 5 clamps the blood transfusion bag is realized, then the air cylinder 92 is started, the telescopic rod of the air cylinder 92 stretches and retracts to drive the extrusion block 95 to slide up and down in a reciprocating manner, when the extrusion block 95 slides upwards, the extrusion block 95 pushes warm water in the first hollow frame 93 upwards and unidirectionally into the water outlet pipe 910, heat is transferred to blood in the blood transfusion bag when passing through the annular pipeline 912, the constant temperature effect is realized, when the extrusion block 95 slides downwards, the warm water flows back to the first hollow frame 93 unidirectionally through the water inlet pipe 911, the extrusion block 95 slides upwards to push water in the first hollow frame 93 upwards into the second hollow frame 1110, so that the sliding block 1112 slides upwards, the fifth spring 1113 is compressed, the second pull rope 1111 relaxes, under the resetting effect of the first torsion spring 116, the second reel 114 rotates clockwise, thereby driving the first reel 112 to rotate clockwise through the transmission component 115, the first reel 112 winds the first pull rope 119, the first pull rope 119 drives the first sliding sleeve 84 to slide upwards through the connecting rod 118, the second spring 83 is stretched, the first sliding sleeve 84 drives the second sliding rod 85, the extrusion roller 86 and the third spring 87 to move upwards, when the extrusion block 95 slides downwards, the fifth spring 1113 resets to drive the sliding block 1112 to slide downwards, the sliding block 1112 drives the second reel 114 to rotate anticlockwise through the second pull rope 1111, the first torsion spring 116 is torsionally deformed, so that the first reel 112 is driven to rotate anticlockwise through the transmission assembly 115, the first pull rope 119 is loosened, the second spring 83 resets to drive the first sliding sleeve 84 to slide downwards, so as to drive the second sliding rod 85, the extrusion roller 86 and the third spring 87 to move downwards, the extrusion roller 86 rolls while moving upwards and downwards, so as to realize the effect of pressurizing the blood transfusion bag, so as to accelerate the blood to flow into the patient, and during the up-down movement of the second sliding rod 85, when the second slide bar 85 contacts with the convex part of the cam bar 122, the second slide bar 85 drives the squeezing roller 86 to move inwards, the third spring 87 is compressed, when the second slide bar 85 does not contact with the convex part of the cam bar 122, the third spring 87 resets to enable the second slide bar 85 and the squeezing roller 86 to move outwards, the effect of intermittently beating the transfusion bag by the squeezing roller 86 is achieved, blood in the transfusion bag is prevented from being coagulated, when a medical worker needs to place a medical instrument, the receiving frame 132 is manually pulled upwards to enable the magnet 134 not to suck the receiving frame 132 any more, under the reset action of the second torsion spring 133, the receiving frame 132 is swung upwards to be flat, the medical instrument can be placed in the receiving frame 132, when the medical instrument is not needed to be placed, the receiving frame 132 is rotated downwards, the second torsion spring 133 is twisted and deformed to enable the magnet 134 to adsorb the receiving frame 132, and when transfusion is completed, the air cylinder 92 is closed.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A blood transfusion stand with a pressurizing and constant-temperature function for hematology department comprises wheels (1), a support column (2), first installation blocks (3), a first support (4), clamping blocks (5), a connecting plate (6) and a first spring (7), wherein the wheels (1) are uniformly installed at the bottom of the support column (2), the first installation block (3) is arranged at the top of the support column (2), the first support (4) is arranged on the first installation block (3) in a sliding manner, the clamping blocks (5) are symmetrically arranged on the front and back of the two sides of the lower portion of the first support (4) in a sliding manner, the connecting plate (6) is connected between the outer ends of the two clamping blocks (5) on the same longitudinal side, the first spring (7) is wound on the clamping blocks (5), the two ends of the first spring (7) are respectively connected with the first support (4) and the connecting plate (6), and the blood transfusion stand is characterized by further comprising an extrusion mechanism (8) and a constant-temperature mechanism (9), the extrusion mechanism (8) is arranged at the upper portion of the support column (2), the upper part of the support (2) is provided with a constant temperature mechanism (9).
2. The blood transfusion stand with the functions of pressurization and constant temperature for the hematology department according to claim 1, characterized in that a second mounting block (81), a first sliding rod (82), a second spring (83), a first sliding sleeve (84), a second sliding rod (85), a squeezing roller (86) and a third spring (87) form a squeezing mechanism (8), the upper portion of the pillar (2) is provided with the second mounting block (81), both sides of the top of the second mounting block (81) are provided with the first sliding rod (82), the upper portion of the first sliding rod (82) is slidably provided with the first sliding sleeve (84), the first sliding rod (82) is wound with the second spring (83), both ends of the second spring (83) are respectively connected with the second mounting block (81) and the first sliding sleeve (84), the middle of the first sliding sleeve (84) is slidably provided with the second sliding rod (85), the inner side of the second sliding rod (85) is rotatably provided with the squeezing roller (86), and third springs (87) are wound on two sides of the second sliding rod (85), and two ends of each third spring (87) are respectively connected with the first sliding sleeve (84) and the second sliding rod (85).
3. The blood transfusion stand with the functions of pressurization and constant temperature for the hematology department according to claim 2, characterized in that a constant temperature mechanism (9) is composed of a second support (91), an air cylinder (92), a first hollow frame (93), a second sliding sleeve (94), an extrusion block (95), a threaded cover (96), a support frame (97), a third support (98), a fourth support (99), a water outlet pipe (910), a water inlet pipe (911) and a ring pipeline (912), the second support (91) is arranged at the upper part of the support column (2), the second support (91) is positioned at the lower side of the second installation block (81), the air cylinder (92) is installed at the middle part of the second support (91), the support frame (97) is arranged on the first installation block (3), the first hollow frame (93) is arranged in the middle of the lower part of the support frame (97), the second sliding sleeve (94) is arranged at the lower part of the first hollow frame (93), the extrusion block (95) is arranged between the second sliding sleeve (94) and the first hollow frame (93) in a sliding manner, the bottom of extrusion piece (95) is connected with the telescopic link of cylinder (92), first hollow frame (93) top screw thread formula is equipped with screw cap (96), bilateral symmetry is equipped with third support (98) in the middle of first installation piece (3), second installation piece (81) top symmetry is equipped with fourth support (99), be equipped with outlet pipe (910) in the middle of first hollow frame (93) top, first hollow frame (93) upper portion is equipped with inlet tube (911), be connected with between inlet tube (911) and outlet pipe (910) looped pipeline (912).
4. A blood transfusion frame with pressurizing and constant temperature function for hematology department according to claim 3, the hand-pulling mechanism is characterized by further comprising a hand-pulling mechanism (10), the third sliding sleeve (101), a fourth spring (102), a fourth sliding sleeve (103), a groove block (104) and a connecting rod (105) form the hand-pulling mechanism (10), the third sliding sleeve (101) is arranged on the upper portion of the strut (2) in a sliding mode, the fourth sliding sleeve (103) is arranged on the upper portion of the strut (2), the fourth sliding sleeve (103) is located on the upper portion of the third sliding sleeve (101), the fourth spring (102) is connected between the third sliding sleeve (101) and the fourth sliding sleeve (103), the fourth spring (102) is wound on the strut (2), the groove block (104) is arranged on the upper portion of the third sliding sleeve (101), the groove block (104) is connected with the fourth sliding sleeve (103) in a sliding mode, the connecting rod (105) is arranged on the connecting plate (6), and the connecting rod (105) is connected with the groove block (104) on the same side in a sliding mode.
5. The blood transfusion stand with the functions of pressurization and temperature keeping for the hematology department according to claim 4, characterized in that the blood transfusion stand further comprises a pulling mechanism (11), a fifth bracket (111), a first reel (112), a sixth bracket (113), a second reel (114), a transmission assembly (115), a first torsion spring (116), a seventh bracket (117), a connecting rod (118), a first pull rope (119), a second hollow frame (1110), a second pull rope (1111), a sliding block (1112) and a fifth spring (1113) form the pulling mechanism (11), the fifth bracket (111) is arranged on the upper portion of the supporting column (2), the fifth bracket (111) is positioned on the upper side of the second mounting block (81), the first reel (112) is rotatably arranged on the upper portion of the fifth bracket (111), the sixth bracket (113) is arranged on the first mounting block (3), the second reel (114) is rotatably arranged on the upper portion of the sixth bracket (113), both sides between the second reel (114) and the first reel (112) are connected with transmission assemblies (115), both sides of the second reel (114) are wound with first torsion springs (116), both ends of each first torsion spring (116) are respectively connected with a sixth bracket (113) and the second reel (114), a seventh bracket (117) is arranged at the upper part of the strut (2), a connecting rod (118) is connected between the two first sliding sleeves (84), a second hollow frame (1110) is arranged on each seventh bracket (117), a sliding block (1112) is arranged in the second hollow frame (1110) in a sliding manner, a fifth spring (1113) is wound on each sliding block (1112), both ends of each fifth spring (1113) are respectively connected with the second hollow frame (1110) and the sliding block (1112), a first pull rope (119) is wound on the first reel (112), the end part of the first pull rope (119) is connected with the connecting rod (118), and a second pull rope (1111) is wound on the second reel (114), the end part of the second pull rope (1111) is connected with the sliding block (1112).
6. The blood transfusion stand with the functions of pressurization and constant temperature for the department of hematology as claimed in claim 5, further comprising a pushing mechanism (12), wherein an eighth support (121), a cam rod (122) and a ninth support (123) form the pushing mechanism (12), the eighth support (121) is symmetrically arranged at the top of the first sliding rod (82), the ninth support (123) is symmetrically arranged at both sides of the second mounting block (81), and the cam rod (122) is connected between the eighth support (121) and the ninth support (123) on the same vertical line.
7. The blood transfusion stand with the functions of pressurization and constant temperature for the hematology department according to claim 6, further comprising a collection mechanism (13), wherein the collection mechanism (13) is composed of a tenth support (131), a receiving frame (132), a second torsion spring (133) and a magnet (134), the tenth support (131) is arranged in the middle of the support column (2), the receiving frame (132) is rotatably arranged on the tenth support (131), the second torsion spring (133) is wound on two sides of the receiving frame (132), two ends of the second torsion spring (133) are respectively connected with the tenth support (131) and the receiving frame (132), the magnet (134) is arranged on the lower portion of the support column (2), and the magnet (134) and the receiving frame (132) are magnetically attracted to each other.
8. A blood transfusion frame with pressurization and constant temperature functions for hematology department according to claim 7, characterized in that the first hollow frame (93) has heat preservation function, one-way valves are arranged in the water inlet pipe (911) and the water outlet pipe (910), and the material receiving frame (132) is made of iron material.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111197354.6A CN113908375B (en) | 2021-10-14 | 2021-10-14 | Blood transfusion frame with pressurization constant temperature function for hematology department |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111197354.6A CN113908375B (en) | 2021-10-14 | 2021-10-14 | Blood transfusion frame with pressurization constant temperature function for hematology department |
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| CN113908375B CN113908375B (en) | 2023-10-13 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114480076A (en) * | 2022-01-21 | 2022-05-13 | 陈秀英 | Fermentation device with constant temperature function for biotechnology |
| CN117414493A (en) * | 2023-12-19 | 2024-01-19 | 四川省医学科学院·四川省人民医院 | Medical blood transfusion intelligent auxiliary device |
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| WO1993010832A1 (en) * | 1991-12-03 | 1993-06-10 | Guy Le Boeuf | Electronic apparatus for blood transfusion |
| CN210812917U (en) * | 2019-09-03 | 2020-06-23 | 赵微微 | Blood endocrinology branch of academic or vocational study is with pressurization blood transfusion auxiliary device that heats |
| CN112043911A (en) * | 2020-10-09 | 2020-12-08 | 张晓斌 | Heatable pressure device for blood transfusion of hematology department |
| CN212141068U (en) * | 2020-02-12 | 2020-12-15 | 陈朗 | Clinical blood transfusion pressure device of hematology |
| CN112915285A (en) * | 2021-01-27 | 2021-06-08 | 河南科技大学第一附属医院 | Medical blood transfusion coagulation-preventing equipment for blood disease |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1993010832A1 (en) * | 1991-12-03 | 1993-06-10 | Guy Le Boeuf | Electronic apparatus for blood transfusion |
| CN210812917U (en) * | 2019-09-03 | 2020-06-23 | 赵微微 | Blood endocrinology branch of academic or vocational study is with pressurization blood transfusion auxiliary device that heats |
| CN212141068U (en) * | 2020-02-12 | 2020-12-15 | 陈朗 | Clinical blood transfusion pressure device of hematology |
| CN112043911A (en) * | 2020-10-09 | 2020-12-08 | 张晓斌 | Heatable pressure device for blood transfusion of hematology department |
| CN112915285A (en) * | 2021-01-27 | 2021-06-08 | 河南科技大学第一附属医院 | Medical blood transfusion coagulation-preventing equipment for blood disease |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114480076A (en) * | 2022-01-21 | 2022-05-13 | 陈秀英 | Fermentation device with constant temperature function for biotechnology |
| CN114480076B (en) * | 2022-01-21 | 2023-09-12 | 上海夕曙生物工程有限公司 | Fermentation device with constant temperature function for biotechnology |
| CN117414493A (en) * | 2023-12-19 | 2024-01-19 | 四川省医学科学院·四川省人民医院 | Medical blood transfusion intelligent auxiliary device |
| CN117414493B (en) * | 2023-12-19 | 2024-02-13 | 四川省医学科学院·四川省人民医院 | Medical blood transfusion intelligent auxiliary device |
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| CN113908375B (en) | 2023-10-13 |
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