CN112870481A - Blood transfusion heating and pressurizing device - Google Patents
Blood transfusion heating and pressurizing device Download PDFInfo
- Publication number
- CN112870481A CN112870481A CN202110062426.XA CN202110062426A CN112870481A CN 112870481 A CN112870481 A CN 112870481A CN 202110062426 A CN202110062426 A CN 202110062426A CN 112870481 A CN112870481 A CN 112870481A
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- Prior art keywords
- heating
- shell
- sliding
- pressurizing
- blood transfusion
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—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
- A61M5/1483—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons flexible, e.g. independent bags using flexible bags externally pressurised by fluid pressure
-
- 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
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/07—General characteristics of the apparatus having air pumping means
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/36—General characteristics of the apparatus related to heating or cooling
-
- 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
- A61M2209/00—Ancillary equipment
- A61M2209/08—Supports for equipment
- A61M2209/082—Mounting brackets, arm supports for equipment
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- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Veterinary Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Public Health (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses a blood transfusion heating and pressurizing device, which comprises a protective support and an upper blood transfusion structure, wherein the upper blood transfusion structure comprises a longitudinal moving structure, a placing structure, a heating shell, a pressurizing shell, an internal pressurizing structure, an internal heating structure and a protective clamping structure; the pressurizing shell and the heating shell which are arranged on the device can be separated from each other, so that the inside of the perforation can be conveniently disinfected; the device is provided with an internal telescopic rod, can adjust the height of the blood transfusion channel, and is suitable for different blood transfusions.
Description
Technical Field
The invention relates to a blood transfusion device, in particular to a blood transfusion heating and pressurizing device.
Background
In the process of blood transfusion, in order to make the blood transfusion effect of the transfusion person better, the transfusion bag needs to be heated and pressurized, but the heating and the pressurization of the transfusion bag cause the deviation of the pressurization effect once the pressurization is not uniform, thereby being not beneficial to the blood transfusion of the transfusion person.
Disclosure of Invention
The present invention aims to provide a blood transfusion heating and pressurizing device to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a blood transfusion heating pressure device, includes protective bracket and top blood transfusion structure, the protective bracket top is provided with top blood transfusion structure, top blood transfusion structure includes longitudinal movement structure, places the structure, adds the heat shell, adds the pressure shell, inside pressurization structure, internal heating structure and protection clamp structure, the protective bracket top is provided with longitudinal movement structure, the longitudinal movement structure output is provided with places the structure, place the structure top and placed the heat shell, add heat shell side and pressurization shell threaded connection, the inside internal heating structure that is provided with of heat shell, the inside pressurization structure that is provided with of pressurization shell, pressurization shell side is provided with the protection and presss from both sides tight structure, it has seted up the perforation in the middle of heat shell and the pressurization shell.
As a further scheme of the invention: the longitudinal moving structure comprises an inner telescopic rod, a sliding block, a sliding groove and a sliding plate, the inner telescopic rod is fixed above the protective support, the sliding plate is fixed at the end part of the inner telescopic rod, the sliding block is fixed on the side edge of the sliding plate, the sliding groove is formed in the side edge of the protective support, and the sliding block is connected with the sliding groove in a sliding mode.
As a still further scheme of the invention: the placing structure comprises a magnetic suction sliding block, a buffer spring, a buffer groove, a buffer sliding block and a placing support frame, wherein the buffer groove is formed in the side edge above the sliding plate, the buffer spring is symmetrically fixed to the end part inside the buffer groove, the buffer sliding block is fixed to the end part of the buffer spring, the buffer sliding block is connected with the buffer groove in a sliding mode, the end part of the buffer sliding block is fixed with the magnetic suction sliding block, the magnetic suction sliding block is arranged above the magnetic suction sliding block in a magnetic suction mode, and the placing support frame is fixed to the bottom.
As a still further scheme of the invention: the internal heating structure comprises a heating telescopic rod and a heating plate, the heating telescopic rod is fixed inside the heating shell, and the heating plate is fixed at the end part of the heating telescopic rod.
As a still further scheme of the invention: the internal pressurizing structure comprises an air inlet pipeline, an air bag and a miniature air pump, the air inlet pipeline is fixed inside the pressurizing shell and connected with the outside and the air bag, the air bag is fixed on the side wall of the perforation, and the miniature air pump is fixed in the middle of the air inlet pipeline.
As a still further scheme of the invention: the protective clamping structure comprises a clamping bolt, and the clamping bolt is in threaded connection with the pressurizing shell.
As a still further scheme of the invention: the side edge of the bottom support rod is fixedly provided with a sliding support plate, sliding telescopic rods are symmetrically fixed below the sliding support plate, the bottom of each sliding telescopic rod is rotatably provided with a sliding roller, and a guide plate is fixed on the side edge above the sliding plate.
Compared with the prior art, the invention has the beneficial effects that: by arranging the protective clamping structure, the disposable protective pad can be used when different patients carry out blood transfusion, so that the blood transfusion pipeline can be protected by the protective pad, and the interior of a pressurizing and heating instrument is more sanitary; the pressurizing shell and the heating shell which are arranged on the device can be separated from each other, so that the inside of the perforation can be conveniently disinfected; the device is provided with an internal telescopic rod, so that the blood transfusion height of the arm can be adjusted, and the device is suitable for different blood transfusions.
Drawings
Fig. 1 is a schematic structural view of a blood transfusion heating and pressurizing device.
Fig. 2 is a schematic structural diagram of a pressurizing shell in the blood transfusion heating and pressurizing device.
Fig. 3 is a schematic structural view of a heating shell in the blood transfusion heating and pressurizing device.
In the figure: 1-protective support, 2-buffer spring, 3-bottom support rod, 4-sliding roller, 5-sliding telescopic rod, 6-sliding support plate, 7-buffer groove, 8-internal telescopic rod, 9-sliding block, 10-buffer sliding block, 11-placing support frame, 12-heating plate, 13-heating telescopic rod, 14-heating shell, 15-lifting handle, 16-pressurizing shell, 17-air inlet pipeline, 18-air bag, 19-clamping bolt, 20-perforation, 21-micro air pump, 22-guide plate, 23-sliding groove, 24-magnetic suction sliding block and 25-sliding plate.
Detailed Description
The technical solution of the present invention will be described in further detail with reference to specific embodiments.
Example 1
Referring to fig. 1-3, a blood transfusion heating and pressurizing device includes a protective support 1 and an upper blood transfusion structure, the upper blood transfusion structure is disposed above the protective support 1, the upper blood transfusion structure includes a longitudinal moving structure, a placing structure, a heating shell 14, a pressurizing shell 16, an internal pressurizing structure, an internal heating structure, and a protective clamping structure, the longitudinal moving structure is disposed above the protective support 1, the placing structure is disposed at an output end of the longitudinal moving structure, the heating shell 14 is disposed above the placing structure, a side of the heating shell 14 is in threaded connection with the pressurizing shell 16, the internal heating structure is disposed inside the heating shell 14, the internal pressurizing structure is disposed inside the pressurizing shell 16, the protective clamping structure is disposed at a side of the pressurizing shell 16, and a through hole 20 is formed between the heating shell 14 and the pressurizing shell 16. The pressurizing shell 16 and the heating shell 14 are first screwed together, the heating shell 14 is then placed at the output end of the longitudinal moving structure by the placement structure, the protective pad is then clamped by the protective clamping structure, the height for arm placement is then adjusted by the longitudinal moving structure, the blood conveying pipeline is passed through the perforation 20 from the protective pad, the blood conveying pipeline is pressurized by the internal pressurizing structure, and the blood conveying pipeline is heated by the internal heating structure.
In the blood transfusion heating and pressurizing device, the longitudinal moving structure comprises an inner telescopic rod 8, a sliding block 9, a sliding groove 23 and a sliding plate 25, the inner telescopic rod 8 is fixed above the protective support 1, the sliding plate 25 is fixed at the end of the inner telescopic rod 8, the sliding block 9 is fixed on the side edge of the sliding plate 25, the sliding groove 23 is formed in the side edge of the protective support 1, and the sliding block 9 is connected with the sliding groove 23 in a sliding manner. The sliding plate 25 is moved longitudinally by the extension and contraction of the inner telescopic rod 8, i.e. the sliding block 9 is made to slide inside the sliding chute 23, thereby achieving the longitudinal movement of the placing structure.
In the above-mentioned blood transfusion heating pressure device, place the structure including magnetism inhale slider 24, buffer spring 2, dashpot 7, buffering slider 10 and place support frame 11, dashpot 7 has been seted up to sliding plate 25 top side, the inside end symmetry of dashpot 7 is fixed with buffer spring 2, 2 end fixing of buffer spring has buffering slider 10, buffering slider 10 with 7 sliding connection of dashpot, 10 end fixing of buffering slider have magnetism inhale slider 24, magnetism is inhaled and is provided with to place support frame 11 above the slider 24, it fixes in heating shell 14 bottoms to place support frame 11. The magnetic attraction effect of placing the support frame 11 and the magnetic attraction sliding block 24 is utilized to fix the heating shell 14, the magnetic attraction sliding block 24 slides in the buffer groove 7, the buffer spring 2 is extruded, and therefore the buffer effect of the device is achieved.
In the blood transfusion heating and pressurizing device, the internal heating structure comprises a heating telescopic rod 13 and a heating plate 12, the heating telescopic rod 13 is fixed inside the heating shell 14, and the heating plate 12 is fixed at the end part of the heating telescopic rod 13. The heating plate 12 is extended by the extension of the heating telescopic rod 13, and the heating plate 12 presses the blood transfusion channel through the protection pad, and the heating plate 12 heats the blood transfusion channel.
In the blood transfusion heating and pressurizing device, the internal pressurizing structure comprises an air inlet pipeline 17, an air bag 18 and a micro air pump 21, the air inlet pipeline 17 is fixed inside the pressurizing shell 16, the air inlet pipeline 17 is connected with the outside and the air bag 18, the air bag 18 is fixed on the side wall of the through hole 20, and the micro air pump 21 is fixed in the middle of the air inlet pipeline 17. The micro air pump 21 is used to make air enter into the air bag 18 through the air inlet pipe 17 to realize the blowing effect on the air bag 18, thereby realizing the pressurization operation.
In the blood transfusion pyrolytic compression device, the protective clamping structure comprises a clamping bolt 19, and the clamping bolt 19 is in threaded connection with the pressurizing shell 16. The protection pad is cylindric both ends open-ended protector, places the protection pad on pressurization shell 16 earlier, utilizes clamping bolt 19 to press from both sides tight the protection pad afterwards, and the blood transfusion is said and is passed the protection pad and pass perforation 20 afterwards, utilizes the protection pad to realize avoiding causing the infection to the protection of blood transfusion way.
Example 2
Compared with embodiment 1, the improvement point of the present embodiment is that: the side of the bottom support rod 3 is fixed with a sliding support plate 6, sliding telescopic rods 5 are symmetrically fixed below the sliding support plate 6, sliding rollers 4 are rotatably arranged at the bottom of the sliding telescopic rods 5, and a guide plate 22 is fixed on the side above the sliding plate 25. When needs move the device, utilize slip telescopic link 5 extension for utilize slide roller 4 to slide, defeated blood vessel says through the guide of guide board 22, make can be more suitable to the circulation of defeated blood vessel way.
The working principle of the invention is as follows: at first with pressurization shell 16 and heating shell 14 threaded connection together, the magnetism that utilizes to place support frame 11 and magnetism to inhale slider 24 is inhaled the effect and is realized heating shell 14 fixed, utilize magnetism to inhale slider 24 in the inside slip of dashpot 7, the realization is to buffer spring 2's extrusion, thereby the realization is to the cushioning effect of device, utilize clamp bolt 19 to press from both sides tight to the protection pad afterwards, utilize the extension of inside telescopic link 8 and shorten the height that the adjustment arm was placed afterwards, pass the blood transfusion channel from the protection pad through perforation 20, utilize inside pressurization structure to pressurize the blood transfusion channel, utilize inside heating structure to heat the blood transfusion channel.
The invention has the beneficial effects that: by the protective clamping structure, the protective pad can be used for one time when different patients carry out blood transfusion, so that the blood transfusion pipeline can be protected by the protective pad, and the inside of a pressurized and heated instrument is more sanitary; the pressurizing shell and the heating shell which are arranged on the device can be separated from each other, so that the inside of the perforation can be conveniently disinfected; the device is provided with an internal telescopic rod, can adjust the height of the blood transfusion channel, and is suitable for different blood transfusions.
While the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (7)
1. A blood transfusion heating and pressurizing device, which comprises a protective bracket (1) and an upper blood transfusion structure, it is characterized in that an upper blood transfusion structure is arranged above the protective bracket (1), the upper blood transfusion structure comprises a longitudinal moving structure, a placing structure, a heating shell (14), a pressurizing shell (16), an internal pressurizing structure, an internal heating structure and a protective clamping structure, a longitudinal moving structure is arranged above the protective bracket (1), a placing structure is arranged at the output end of the longitudinal moving structure, a heating shell (14) is arranged above the placing structure, the side edge of the heating shell (14) is in threaded connection with a pressurizing shell (16), an internal heating structure is arranged in the heating shell (14), an internal pressurizing structure is arranged in the pressurizing shell (16), the side edge of the pressure shell (16) is provided with a protective clamping structure, and a through hole (20) is formed between the heating shell (14) and the pressure shell (16).
2. The blood transfusion heating and pressurizing device according to claim 1, wherein the longitudinal moving structure comprises an inner telescopic rod (8), a sliding block (9), a sliding chute (23) and a sliding plate (25), the inner telescopic rod (8) is fixed above the protective bracket (1), the sliding plate (25) is fixed at the end of the inner telescopic rod (8), the sliding block (9) is fixed at the side of the sliding plate (25), the sliding chute (23) is opened at the side of the protective bracket (1), and the sliding block (9) and the sliding chute (23) are connected in a sliding manner.
3. The blood transfusion heating and pressurizing device according to claim 2, wherein the placing structure comprises a magnetic suction slider (24), a buffer spring (2), a buffer groove (7), a buffer slider (10) and a placing support frame (11), the buffer groove (7) is formed in the side edge above the sliding plate (25), the buffer spring (2) is symmetrically fixed to the inner end of the buffer groove (7), the buffer slider (10) is fixed to the end of the buffer spring (2), the buffer slider (10) is in sliding connection with the buffer groove (7), the magnetic suction slider (24) is fixed to the end of the buffer slider (10), the placing support frame (11) is arranged above the magnetic suction slider (24) in a magnetic suction mode, and the placing support frame (11) is fixed to the bottom of the heating shell (14).
4. The blood transfusion heating and pressurizing device according to claim 3, wherein the internal heating structure comprises a telescopic heating rod (13) and a heating plate (12), the telescopic heating rod (13) is fixed inside the heating shell (14), and the heating plate (12) is fixed at the end of the telescopic heating rod (13).
5. The device for heating and pressurizing blood transfusion according to claim 4, wherein the internal pressurizing structure comprises an air inlet pipeline (17), an air bag (18) and a micro air pump (21), the air inlet pipeline (17) is fixed inside the pressurizing shell (16), the air inlet pipeline (17) is connected with the outside and the air bag (18), the air bag (18) is fixedly enclosed on the side wall of the perforation (20), and the micro air pump (21) is fixed in the middle position of the air inlet pipeline (17).
6. A blood transfusion heating and pressurizing device according to claim 5, wherein the protective clamping structure comprises a clamping bolt (19), and the clamping bolt (19) is in threaded connection with the pressurizing shell (16).
7. The blood transfusion heating and pressurizing device according to claim 6, wherein a sliding support plate (6) is fixed on the side of the bottom support rod (3), a sliding telescopic rod (5) is symmetrically fixed below the sliding support plate (6), a sliding roller (4) is rotatably arranged at the bottom of the sliding telescopic rod (5), and a guide plate (22) is fixed on the side above the sliding plate (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110062426.XA CN112870481A (en) | 2021-01-18 | 2021-01-18 | Blood transfusion heating and pressurizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110062426.XA CN112870481A (en) | 2021-01-18 | 2021-01-18 | Blood transfusion heating and pressurizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112870481A true CN112870481A (en) | 2021-06-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110062426.XA Pending CN112870481A (en) | 2021-01-18 | 2021-01-18 | Blood transfusion heating and pressurizing device |
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| CN (1) | CN112870481A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101829380A (en) * | 2010-02-02 | 2010-09-15 | 崔浩 | Heating and pressurizing infusion set |
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| CN107737388A (en) * | 2017-12-04 | 2018-02-27 | 李阅 | A kind of hematology blood transfusion auxiliary equipment for facilitating pressurized, heated |
| CN107789698A (en) * | 2017-11-23 | 2018-03-13 | 青岛大学附属医院 | A kind of nursing in operating room venous transfusion anti-intrusion device |
| CN107839805A (en) * | 2017-10-25 | 2018-03-27 | 刘创 | A kind of electric car Mobile phone holders |
| CN108634950A (en) * | 2018-04-26 | 2018-10-12 | 谢炎喜 | A kind of portable cardiac map device that can be shockproof |
| CN208877544U (en) * | 2018-07-02 | 2019-05-21 | 西安交通大学医学院第一附属医院 | A kind of blood transfusion of hematology is with can heat pressurizing device |
| CN109876238A (en) * | 2019-04-17 | 2019-06-14 | 温州市中心医院 | A kind of transfusion set heating pressurization |
| CN109968238A (en) * | 2019-03-20 | 2019-07-05 | 苏州中佳精密机械有限公司 | A kind of buffer structure of precise clamp |
| 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 |
| CN211986535U (en) * | 2019-12-31 | 2020-11-24 | 河北华蓝医疗器械有限公司 | Novel blood transfusion and infusion heating and pressurizing instrument |
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2021
- 2021-01-18 CN CN202110062426.XA patent/CN112870481A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101829380A (en) * | 2010-02-02 | 2010-09-15 | 崔浩 | Heating and pressurizing infusion set |
| CN203861687U (en) * | 2014-06-04 | 2014-10-08 | 刘芳 | Pressurizing blood transfusion device |
| CN204428527U (en) * | 2015-01-18 | 2015-07-01 | 曹俊霞 | Multifunction nursing transfusion vehicle |
| CN205339720U (en) * | 2016-01-15 | 2016-06-29 | 中国人民解放军第四军医大学 | Blood rewarming device is used in wei qin treatment |
| CN107839805A (en) * | 2017-10-25 | 2018-03-27 | 刘创 | A kind of electric car Mobile phone holders |
| CN107789698A (en) * | 2017-11-23 | 2018-03-13 | 青岛大学附属医院 | A kind of nursing in operating room venous transfusion anti-intrusion device |
| CN107737388A (en) * | 2017-12-04 | 2018-02-27 | 李阅 | A kind of hematology blood transfusion auxiliary equipment for facilitating pressurized, heated |
| CN108634950A (en) * | 2018-04-26 | 2018-10-12 | 谢炎喜 | A kind of portable cardiac map device that can be shockproof |
| CN208877544U (en) * | 2018-07-02 | 2019-05-21 | 西安交通大学医学院第一附属医院 | A kind of blood transfusion of hematology is with can heat pressurizing device |
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Application publication date: 20210601 |
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| RJ01 | Rejection of invention patent application after publication |