CN113908375B - Blood transfusion frame with pressurization constant temperature function for hematology department - Google Patents
Blood transfusion frame with pressurization constant temperature function for hematology department Download PDFInfo
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- CN113908375B CN113908375B CN202111197354.6A CN202111197354A CN113908375B CN 113908375 B CN113908375 B CN 113908375B CN 202111197354 A CN202111197354 A CN 202111197354A CN 113908375 B CN113908375 B CN 113908375B
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- sliding
- spring
- support
- 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 rack, in particular to a blood transfusion rack with a pressurizing and constant-temperature function for hematology. The invention provides a blood transfusion rack with a pressurizing and constant temperature function for blood department, which can prevent blood coagulation, move and store in a portable manner and promote blood flow. The utility model provides a blood branch frame with pressurization constant temperature function for hematology, including wheel, pillar, first installation piece, first support, clamp splice and connecting plate, the wheel is evenly installed to the pillar bottom, and the pillar top is equipped with first installation piece, and the slip is equipped with first support on the first installation piece, and first support lower part both sides all bilateral symmetry slip is equipped with the clamp splice, is connected with the connecting plate between the two clamp splice outer ends of vertical homonymy. The invention realizes the effect of constant temperature of blood by arranging the constant temperature mechanism which transfers heat to the blood in the blood transfusion bag.
Description
Technical Field
The invention relates to a blood transfusion rack, in particular to a blood transfusion rack with a pressurizing and constant-temperature function for hematology.
Background
The department of blood often needs to give the patient in time blood transfusion, infuse the patient with blood through the vein, 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 carrying out blood transfusion for the patient, and the continuous bag body that rocks, avoid the blood coagulation, the operation is very troublesome, waste time and energy, in addition, the temperature of the unable quick adjustment blood bag of current blood transfusion frame when blood transfusion, plasma need stand when taking out from the freezer waiting to lead it to reach normal atmospheric temperature state, can influence the efficiency of medical blood transfusion activity like this, increased very big work degree of difficulty for medical staff, also endanger patient's life.
Patent application CN208958944U, the publication day is 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 telescopic link upper end passes through bolted connection bracing piece, 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 thermostated container is inside to be provided with the layer board, and the layer board lower extreme is 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, the outside left side of box is provided with the switch, temperature sensor, hair-dryer, switch all with power electric connection. This device structural design is reasonable, can effectually store blood through setting up the thermostated container, can act as blood transfusion frame through setting up the bracing piece of telescopic link and having the bail, and bracing piece and telescopic link can be accomodate when not using, not only save space, and handheld bail portable device, however the device makes blood sediment solidify easily, can't promote blood to flow into patient in addition fast.
In order to diversify the functions of the transfusion stand, we propose a blood transfusion stand with a pressurizing and constant temperature function for a hematology department that prevents blood coagulation, moves and stores portably, and promotes blood flow.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a blood transfusion frame which is used for blood department, is capable of preventing blood from coagulating, is portable to move and store and is capable of promoting blood flow and has a pressurizing constant temperature function, and solves the problems that the existing blood transfusion frame is simple in structure, single in function and incapable of quickly adjusting the temperature of a blood bag during blood transfusion.
In order to achieve the above purpose, the invention is realized by the following technical scheme: blood transfusion frame with pressurization constant temperature function is used to blood branch, 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, sliding type is equipped with first support on the first installation piece, symmetrical sliding type is equipped with the clamp splice around first support lower part both sides, be connected with the connecting plate between the two clamp splice outer ends of vertical homonymy, around having 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 preferable scheme, the extrusion mechanism is formed by a second installation block, a first sliding rod, a second spring, a first sliding sleeve, a second sliding rod, an extrusion roller and a third spring, the second installation block is arranged on the upper portion of the support, the first sliding rod is arranged on two sides of the top of the second installation block in a sliding mode, the first sliding sleeve is arranged on the upper portion of the first sliding rod in a sliding mode, the second spring is wound on the first sliding rod in a winding mode, two ends of the second spring are connected with the second installation block and the first sliding sleeve respectively, the second sliding rod is arranged in the middle of the first sliding sleeve in a sliding mode, the extrusion roller is arranged on the inner side of the second sliding rod in a rotating mode, the third spring is wound on two sides of the second sliding rod, and two ends of the third spring are connected with the first sliding sleeve and the second sliding rod respectively.
As a further preferable scheme, the constant temperature mechanism is formed by a second support, an air cylinder, a first hollow frame, a second sliding sleeve, an extrusion block, a thread cover, a support frame, a third support, a fourth support, a water outlet pipe, a water inlet pipe and an annular pipeline, wherein the second support is arranged on the upper portion of the support, the second support is arranged on the lower side of a second installation block, the air cylinder is arranged in the middle of the second support, the support frame is arranged on a first installation block, a first hollow frame is arranged in the middle of the lower portion of the support frame, the second sliding sleeve is arranged on the lower portion of the first hollow frame, the extrusion block is arranged between the second sliding sleeve and the first hollow frame in a sliding mode, the bottom end of the extrusion block is connected with a telescopic rod of the air cylinder, the thread cover is arranged at the top of the first hollow frame, the third support is symmetrically arranged in 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 on the upper portion of the first hollow frame, and the annular pipeline is connected between the water inlet pipe and the water outlet pipe.
As a further preferred scheme, the novel hand pulling device 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 a support, the fourth sliding sleeve is arranged on the upper portion of the support, the fourth sliding sleeve 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 mode, 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 mode.
As a further preferable scheme, the winding machine further comprises a pulling mechanism, a fifth support, a first winding wheel, a sixth support, a second winding wheel, 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.
As a further preferable scheme, the novel sliding rod comprises a pushing mechanism, wherein the pushing mechanism is composed of an eighth bracket, a cam rod and a ninth bracket, the eighth bracket is symmetrically arranged at the top of the first sliding rod, the ninth bracket is symmetrically arranged at two sides of the second mounting block, and the cam rod is connected between the eighth bracket and the ninth bracket which are positioned on the same vertical line.
As a further preferred scheme, the automatic feeding device further comprises a collecting mechanism, a tenth support, a receiving frame, a second torsion spring and a magnet, wherein the collecting mechanism is formed by the tenth support, 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 at the lower part of the support, and the magnet and the receiving frame are mutually magnetically attracted.
As a further preferable scheme, the first hollow frame has a heat preservation function, one-way valves are arranged in the water inlet pipe and the water outlet pipe, and the material receiving frame is made of iron.
The invention has the following advantages: the invention realizes the effect of constant temperature of blood by arranging the constant temperature mechanism which transfers heat to the blood in the blood transfusion bag; the clamping block is driven to move by the hand pulling mechanism through the connecting plate, so that the effect of clamping the blood transfusion bag by the clamping block is realized; 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 blood transfusion bags is achieved, and blood is accelerated to flow into a patient; the extrusion mechanism is matched with the pushing mechanism, so that the effect that the extrusion mechanism intermittently beats the blood transfusion bag is realized, and the blood coagulation in the blood transfusion bag is avoided; by the collecting mechanism, the medical staff in the hematology department can conveniently collect and release medical instruments when transfusion is performed on patients.
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 view showing a second perspective structure of the pressing mechanism of the present invention.
Fig. 6 is a schematic view of a first perspective structure of the thermostat of the present invention.
Fig. 7 is a schematic view of a second perspective structure of the thermostatic mechanism of the present invention.
Fig. 8 is a schematic view of a third perspective structure of the constant temperature mechanism of the present invention.
Fig. 9 is a schematic diagram of a first perspective structure of the hand pulling mechanism of the present invention.
Fig. 10 is a schematic view of a second perspective structure of the hand pulling mechanism of the present invention.
Fig. 11 is a schematic view showing a first perspective structure of the pulling mechanism of the present invention.
Fig. 12 is a schematic view of a second perspective of the pulling mechanism of the present invention.
Fig. 13 is a schematic view of a part of a drawing mechanism of the present invention in perspective.
Fig. 14 is a schematic view showing a first perspective structure of the pushing mechanism of the present invention.
Fig. 15 is a schematic view showing a second perspective structure of the pushing mechanism of the present invention.
Fig. 16 is a schematic view showing a first perspective structure of the collecting mechanism of the present invention.
Fig. 17 is a schematic view showing a second perspective structure of the collecting mechanism of the present invention.
Reference numerals: 1: wheel, 2: post, 3: first installation piece, 4: first support, 5: clamping blocks, 6: connecting plate, 7: first spring, 8: extrusion mechanism, 81: second mounting block, 82: first slide bar, 83: second spring, 84: first sliding sleeve, 85: second slide bar, 86: squeeze roller, 87: third spring, 9: constant temperature mechanism, 91: second bracket, 92: cylinder, 93: first hollow frame, 94: second sliding sleeve, 95: extrusion block, 96: screw cap, 97: support frame, 98: third stand, 99: fourth rack, 910: outlet pipe, 911: inlet tube, 912: annular pipe, 10: hand pulling mechanism, 101: third sliding sleeve, 102: fourth spring, 103: fourth sliding sleeve, 104: groove block, 105: connecting rod, 11: pulling mechanism, 111: fifth stand, 112: first reel, 113: sixth stand, 114: second reel, 115: transmission assembly, 116: first torsion spring, 117: seventh stand, 118: connecting rod, 119: first draw string, 1110: second hollow frame, 1111: second pull cord, 1112: slider, 1113: fifth spring, 12: pushing mechanism, 121: eighth bracket, 122: cam lever, 123: ninth bracket, 13: collection mechanism, 131: tenth bracket, 132: receiving frame, 133: second torsion spring, 134: and (3) a magnet.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-17, the present invention provides a technical solution: the utility model provides a blood transfusion frame with pressurization constant temperature function for hematology, including wheel 1, pillar 2, first installation piece 3, first support 4, clamp splice 5, connecting plate 6, first spring 7, extrusion mechanism 8 and constant temperature mechanism 9, wheel 1 is evenly installed to pillar 2 bottom, pillar 2 top is equipped with first installation piece 3, first installation piece 3 rear side sliding is equipped with first support 4, the left and right sides of first support 4 lower part all is equipped with clamp splice 5 in the fore-and-aft symmetry sliding mode, be connected with connecting plate 6 between the outer ends of two clamp splice 5 of vertical homonymy, around having first spring 7 on the clamp splice 5, first spring 7 both ends are connected with first support 4 and connecting plate 6 respectively, pillar 2 upper portion is equipped with extrusion mechanism 8, pillar 2 upper portion is equipped with constant temperature mechanism 9; the extrusion mechanism 8 comprises a second installation block 81, a first sliding rod 82, a second spring 83, a first sliding sleeve 84, a second sliding rod 85, an extrusion roller 86 and a third spring 87, wherein the second installation block 81 is arranged at the upper part of the support column 2, the left side and the right side of the top of the second installation block 81 are respectively provided with the first sliding rod 82, the upper part of the first sliding rod 82 is slidably provided with the first sliding sleeve 84, 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 installation block 81 and the first sliding sleeve 84, the second sliding rod 85 is slidably arranged in the middle of the first sliding sleeve 84, the extrusion roller 86 is rotatably arranged at the inner side of the second sliding rod 85, the front side and the rear side of the second sliding rod 85 are respectively wound with the third spring 87, 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 bracket 91, an air cylinder 92, a first hollow frame 93, a second sliding sleeve 94, an extrusion block 95, a threaded cover 96, a supporting frame 97, a third bracket 98, a fourth bracket 99, an outlet pipe 910, a water inlet pipe 911 and an annular pipeline 912, wherein the second bracket 91 is arranged at the upper part of the support column 2, the second bracket 91 is positioned at the lower side of the second mounting block 81, the air cylinder 92 is arranged in the middle of the front side of the second bracket 91, the supporting frame 97 is arranged at the front side of the first mounting block 3, the first hollow frame 93 is arranged in the middle of the lower part of the supporting 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 a telescopic rod of the air cylinder 92, the threaded cover 96 is arranged at the front side of the top of the first hollow frame 93, the third bracket 98 is symmetrically arranged at the left and right sides of the middle of the first mounting block 3, the fourth bracket 99 is symmetrically arranged at the front side of the top of the second mounting block 81, the middle of the top of the first hollow frame 93 is provided with the water outlet pipe 910, the 911 is arranged at the middle of the top of the first hollow frame 93, the upper side is 911 is arranged at the rear side of the top of the first hollow frame and the first hollow frame is connected with the water inlet pipe 910, the water inlet pipe 910 is arranged between the annular pipeline and the water inlet pipe 910 is arranged in the annular pipeline and the water inlet pipe is arranged; the hand pulling mechanism 10 comprises a third sliding sleeve 101, a fourth spring 102, a fourth sliding sleeve 103, a groove block 104 and a connecting rod 105, wherein the third sliding sleeve 101 is arranged on the upper portion of the support column 2 in a sliding mode, the fourth sliding sleeve 103 is arranged on the upper portion of the support column 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 support column 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 at the front end of the connecting plate 6, and the connecting rod 105 is connected with the groove block 104 on the same side in a sliding mode; the drawing mechanism 11 comprises a fifth bracket 111, a first winding wheel 112, a sixth bracket 113, a second winding wheel 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, wherein the fifth bracket 111 is arranged at the upper part of the strut 2, the fifth bracket 111 is positioned at the upper side of a second mounting block 81, the first winding wheel 112 is rotatably arranged at the rear side of the upper part of the fifth bracket 111, the sixth bracket 113 is arranged at the front side of the first mounting block 3, the second winding wheel 114 is rotatably arranged at the upper part of the sixth bracket 113, the transmission assembly 115 is connected with the transmission assembly 115 between the second winding wheel 114 and the first winding wheel 112, the transmission assembly 115 is composed of two pulleys and belts, the two pulleys are respectively arranged on the first winding wheel 112 and the second winding wheel 114, the belts are wound between the two pulleys, the left and the right sides of the second winding wheel 114 are respectively wound with the first torsion spring 116, the two ends of the first torsion spring 116 are respectively arranged at the two ends of the first winding wheel 1110 and the second winding wheel 1110, the two ends of the second winding wheel 1110 are respectively connected with the second winding wheel 114 and the sliding block 1112, the two ends of the second winding wheel 117 are respectively connected with the first winding wheel 114 and the first winding wheel 117, the two ends of the hollow frame 117 are respectively, the transmission assembly 117 is connected with the two pulleys 117 and the two pulleys are respectively, the two ends of the transmission assembly 117 are respectively connected with the first winding rope 117 and the two pulleys 117 are respectively, and the two ends are respectively, and the transmission assembly 117 are respectively, and the two pulleys are connected with the two pulleys and are respectively, and the two and are respectively and the two pulleys and 117 and are respectively and is connected with the two and is and 117; the pushing mechanism 12 comprises an eighth bracket 121, a cam rod 122 and a ninth bracket 123, wherein the eighth bracket 121 is symmetrically arranged on the top of the first sliding rod 82 front and back, the ninth bracket 123 is symmetrically arranged on the left side and the right side of the second mounting block 81 front and back, 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; the collecting mechanism 13 is further included, the collecting mechanism 13 comprises a tenth bracket 131, a material receiving frame 132, a second torsion spring 133 and a magnet 134, the tenth bracket 131 is arranged in the middle of the support column 2, the material receiving frame 132 is rotatably arranged on the front side of the tenth bracket 131, the second torsion spring 133 is wound on the left side and the right side of the material receiving frame 132, two ends of the second torsion spring 133 are respectively connected with the tenth bracket 131 and the material receiving frame 132, the magnet 134 is arranged on the lower portion of the support column 2, and the magnet 134 and the material receiving frame 132 are magnetically attracted with each other.
When a medical worker in a hematology needs to transfuse a patient, the transfusion frame with the pressurizing and constant temperature functions can be used, firstly, the transfusion frame is moved to a position which is convenient for the patient to transfuse blood through the wheels 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 heat preservation function, then the threaded cover 96 is screwed, the third sliding sleeve 101 is manually pulled down, 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, the clamping block 5 is driven to slide outwards, the first spring 7 is stretched, the medical worker places the transfusion bag between the two clamping blocks 5, the third sliding sleeve 101 is loosened, the fourth spring 102 resets to drive the third sliding sleeve 101 to slide upwards, the groove block 104 is driven to move inwards through the connecting rod 105, thereby driving the clamping block 5 to slide inwards, the first spring 7 is reset to achieve the effect that the clamping block 5 clamps a blood transfusion bag, then the air cylinder 92 is started, the telescopic rod of the air cylinder 92 stretches 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 into the water outlet pipe 910 in a unidirectional manner, heat is transferred to blood in the blood transfusion bag when passing through the annular pipeline 912, the effect of constant temperature is achieved, when the extrusion block 95 slides downwards, the warm water flows back into the first hollow frame 93 in a unidirectional manner through the water inlet pipe 911, the upward sliding of the extrusion block 95 also pushes water in the first hollow frame 93 upwards into the second hollow frame 1110, the sliding block 1113 is enabled to slide upwards, the fifth spring 1113 is compressed, the second stay rope 1111 relaxes, the second winding wheel 114 rotates clockwise under the reset action of the first torsion spring 116, so that the first reel 112 is driven 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 pulls the second reel 114 to rotate anticlockwise through the second pull rope 1111, the first torsion spring 116 twists and deforms, so that the first reel 112 is driven to rotate anticlockwise through the transmission component 115, the first pull rope 119 relaxes, 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 up and down simultaneously, the effect of pressurizing transfusion bags is realized, accelerating blood flow into a patient, in the process of the up-and-down movement of the second slide bar 85, when the second slide bar 85 is contacted with the convex part of the cam bar 122, the second slide bar 85 drives the extrusion roller 86 to move inwards, the third spring 87 is compressed, when the second slide bar 85 is not contacted with the convex part of the cam bar 122, the third spring 87 resets to enable the second slide bar 85 and the extrusion roller 86 to move outwards, the effect that the extrusion roller 86 intermittently beats the blood transfusion bag is realized, the blood coagulation in the blood transfusion bag is avoided, when a medical worker needs to place a medical instrument, the material receiving frame 132 is manually pulled upwards, the magnet 134 does not absorb the material receiving frame 132 any more, under the reset action of the second torsion spring 133, the material receiving frame 132 is swung upwards, the medical instrument can be placed in the material receiving frame 132, when the medical instrument is not needed to be used, the material receiving frame 132 is rotated downwards, the second torsion spring 133 is deformed in a torsion mode, so that the magnet 134 adsorbs the material receiving frame 132, and the cylinder 92 is closed when the transfusion is completed.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a blood transfusion frame with pressurization constant temperature function for blood branch, including wheel (1), pillar (2), first installation piece (3), first support (4), clamp splice (5), connecting plate (6) and first spring (7), wheel (1) are evenly installed to pillar (2) bottom, pillar (2) top is equipped with first installation piece (3), slide on first installation piece (3) and be equipped with first support (4), first support (4) lower part both sides equal bilateral symmetry slide are equipped with clamp splice (5), be connected with connecting plate (6) between the outer ends of two clamp splice (5) of vertical homonymy, around having first spring (7) on clamp splice (5), first spring (7) both ends are connected with first support (4) and connecting plate (6) respectively, a serial communication port, still include extrusion mechanism (8) and constant temperature mechanism (9), pillar (2) upper portion is equipped with extrusion mechanism (8), pillar (2) upper portion is equipped with constant temperature mechanism (9);
the device 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 extrusion roller (86) and a third spring (87), wherein the extrusion mechanism (8) is formed by the second sliding rod (82), the second mounting block (81) is arranged on the upper portion of a support column (2), the first sliding rod (82) is arranged on two sides of the top of the second mounting block (81), the first sliding sleeve (84) is arranged on the upper portion of the first sliding rod (82) in a sliding mode, 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 mode, the extrusion roller (86) is arranged on the inner side of the second sliding rod (85), the third spring (87) is wound on two sides 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 second bracket (91), the air cylinder (92), first hollow frame (93), second sliding sleeve (94), extrusion piece (95), screw thread lid (96), support frame (97), third bracket (98), fourth bracket (99), outlet pipe (910), inlet tube (911) and annular pipeline (912) constitute constant temperature mechanism (9), pillar (2) upper portion is equipped with second bracket (91), second bracket (91) are located second installation piece (81) downside, second bracket (91) mid-mounting has air cylinder (92), be equipped with support frame (97) on first installation piece (3), be equipped with first hollow frame (93) in the middle of support frame (97) lower part, first hollow frame (93) lower part is equipped with second sliding sleeve (94), sliding type is equipped with extrusion piece (95) between second sliding sleeve (94) and the first hollow frame (93), extrusion piece (95) bottom and the telescopic link of air cylinder (92) are connected, first hollow frame (93) top screw thread is equipped with screw thread lid (96), the bilateral symmetry is equipped with third bracket (98) in the middle of first installation piece (3), second bracket (97) lower part is equipped with first hollow frame (93) top (99) symmetry, be equipped with water outlet pipe (81), a water inlet pipe (911) is arranged at the upper part of the first hollow frame (93), and an annular pipeline (912) is connected between the water inlet pipe (911) and the water outlet pipe (910);
the novel hand pulling device is characterized by further comprising a hand pulling mechanism (10), wherein the hand pulling mechanism (10) is formed by 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 arranged on the upper portion of a support column (2) in a sliding mode, the fourth sliding sleeve (103) is arranged on the upper portion of the support column (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 support column (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.
2. The blood transfusion stand with the function of pressurizing and constant temperature according to claim 1, further comprising a pulling mechanism (11), a fifth bracket (111), a first reel (112), a sixth bracket (113), a second reel (114), a transmission component (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) to form the pulling mechanism (11), wherein the fifth bracket (111) is arranged at the upper part of the support post (2), the fifth bracket (111) is positioned at the upper side of the second mounting block (81), the first reel (112) is rotatably arranged at the upper part of the fifth bracket (111), the sixth bracket (113) is arranged on the first mounting block (3), the second reel (114) is rotatably arranged at the upper part of the sixth bracket (113), the transmission component (115) is connected to two sides between the second reel (114) and the first reel (112), the torsion spring (116) is connected to the two ends of the second reel (114) and the second reel (116), connecting rods (118) are connected between the two first sliding sleeves (84), a second hollow frame (1110) is arranged on the seventh support (117), a sliding block (1112) is arranged in the second hollow frame (1110), 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 winding wheel (112), the end part of the first pull rope (119) is connected with the connecting rods (118), a second pull rope (1111) is wound on the second winding wheel (114), and the end part of the second pull rope (1111) is connected with the sliding block (1112).
3. The blood transfusion stand with the pressurizing and constant-temperature function for the hematology department according to claim 2, further comprising a pushing mechanism (12), wherein the eighth support (121), the cam rod (122) and the 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 two sides of the second installation block (81), and the cam rod (122) is connected between the eighth support (121) and the ninth support (123) which are positioned on the same vertical line.
4. A blood transfusion frame with a pressurizing constant temperature function for hematology according to claim 3, further comprising a collecting mechanism (13), wherein a tenth bracket (131), a receiving frame (132), a second torsion spring (133) and a magnet (134) form the collecting mechanism (13), the tenth bracket (131) is arranged in the middle of the support column (2), the receiving frame (132) is rotatably arranged on the tenth bracket (131), the second torsion springs (133) are wound on two sides of the receiving frame (132), two ends of the second torsion spring (133) are respectively connected with the tenth bracket (131) and the receiving frame (132), a magnet (134) is arranged at the lower part of the support column (2), and the magnet (134) and the receiving frame (132) are magnetically attracted with each other.
5. The blood transfusion stand with the pressurizing and constant temperature function for hematology according to claim 4, wherein the first hollow frame (93) has a 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.
Priority Applications (1)
| 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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| Publication Number | Publication Date |
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| CN113908375A CN113908375A (en) | 2022-01-11 |
| CN113908375B true CN113908375B (en) | 2023-10-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111197354.6A Active CN113908375B (en) | 2021-10-14 | 2021-10-14 | Blood transfusion frame with pressurization constant temperature function for hematology department |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
Citations (5)
| 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 |
| 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 |
-
2021
- 2021-10-14 CN CN202111197354.6A patent/CN113908375B/en active Active
Patent Citations (5)
| 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 |
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| CN113908375A (en) | 2022-01-11 |
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