CN112169068A - Heart blood supply therapeutic equipment - Google Patents
Heart blood supply therapeutic equipment Download PDFInfo
- Publication number
- CN112169068A CN112169068A CN202011202592.7A CN202011202592A CN112169068A CN 112169068 A CN112169068 A CN 112169068A CN 202011202592 A CN202011202592 A CN 202011202592A CN 112169068 A CN112169068 A CN 112169068A
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- gear
- screw
- screwing
- motor
- support
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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
- A61M5/1452—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons
Abstract
The invention discloses a heart blood supply therapeutic device which comprises a regulating module and a driving module. The blood bag infusion device has the advantages that the infusion tube can be integrally separated from the driving module by arranging the adjusting module, and after the device is used, a user only needs to replace the infusion tube, so that the waste of resources is reduced, the use cost of the device is reduced, the blood in the blood bag can flow into the pressure barrel by arranging the driving module, and the blood in the pressure barrel can be extruded into the blood vessel when the pressure barrel moves downwards, so that power is provided for the device when the blood is supplied.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to a heart blood supply therapeutic device.
Background
The blood supply to the heart comes from the left and right coronary arteries; the most part of the returned venous blood flows into the right atrium through the coronary sinus, and one part of the returned venous blood directly flows into the right atrium; very little flow enters the left atrium and left and right ventricles. The circulation of the heart itself is called the coronary circulation. Although the heart accounts for only about 0.5% of body weight, total coronary blood flow accounts for 4% -5% of cardiac output. Therefore, the coronary circulation is very important, and the patients need to be transfused when the blood supply of the heart is insufficient, and the traditional blood transfusion method adopts the gravity drip blood transfusion method, which cannot achieve good emergency effect when the blood supply of the heart is seriously insufficient.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a heart blood supply therapeutic apparatus, which solves the problem that the traditional blood transfusion mode adopts a gravity drip mode to transfuse blood, which cannot achieve good emergency effect when the heart has serious blood supply deficiency.
In order to achieve the purpose, the invention provides the following technical scheme: a heart blood supply therapeutic device comprises an adjusting module and a driving module, wherein the adjusting module comprises a perfusion tube, a check tube, a baffle plate, a feeding motor, a feeding driving gear support, a feeding lead screw, a screwing driving gear, a screwing driven gear support, a screwing motor support, a screwing column, a screwing driven gear limiting plate, a screwing driven gear, a connecting block, a screwing barrel, an anti-rotation rod, a nut gear support, an anti-rotation rod support, a feeding motor support and a nut gear, one end of the perfusion tube is rotatably connected with the screwing column, the outer surface of the screwing column is fixedly connected with the screwing driven gear, two side surfaces of the screwing driven gear are rotatably connected with the screwing driven gear support and the screwing driven gear limiting plate, and the screwing driven gear support and the screwing driven gear limiting plate are fixedly connected through the connecting block, the outer surface of the screw-in driven gear is connected with a screw-in driving gear through a screw-in driven gear bracket gear.
The drive module include pressure bucket, pressure piston, movable block, fly leaf, loose wheel support, execution gear, intermediate gear support, drive driving gear, driving motor support, middle driven gear, middle driving gear, check ring, check ball, check spring and check spring support, the inner wall sliding connection of pressure bucket has pressure piston, and two through-holes have been seted up to pressure piston's upper surface to the equal fixedly connected with check spring support in bottom of every through-hole inner wall, check spring fixedly connected with check ball is passed through to the top of check spring support, and the upper surface overlap joint of check ball has check ring, check ring and pressure piston fixed connection.
Preferably, a screw-in motor is arranged on the side of the screw-in driving gear, an output shaft of the screw-in motor is fixedly connected with the screw-in driving gear, and the screw-in motor is fixedly connected with the screw-in driven gear limiting plate through a screw-in motor support.
Preferably, the outer side of the screwing column is in threaded connection with a screwing barrel, and the side face of the screwing barrel is fixedly connected with a non-return pipe.
Preferably, the fixed individual link in side of screw in driven gear support has feed screw and prevents the bull stick, feed screw's surface threaded connection has nut gear, and nut gear passes through nut gear support with the check pipe and rotates and be connected, prevent bull stick and check pipe through preventing bull stick support sliding connection.
Preferably, the outer surface gear of the nut gear is connected with a feeding driving gear, a feeding motor is arranged on the side of the feeding driving gear, an output shaft of the feeding motor is fixedly connected with the feeding driving gear, the feeding motor and the check pipe are fixedly connected through a feeding motor support, the tail end of the output shaft of the feeding motor is rotatably connected with the check pipe through a feeding driving gear support, and the check pipe is fixedly connected with the pressure barrel through a shielding plate.
Preferably, the middle part of the upper surface of the pressure piston is movably connected with a movable plate through a movable block, the top end of the movable plate is movably connected with a movable wheel, the side of the movable wheel is fixedly connected with an execution gear through a connecting shaft, and the movable wheel and the execution gear are rotatably connected with the pressure barrel through a movable wheel support.
Preferably, the outer surface gear of the execution gear is connected with a middle driving gear, a middle driven gear is fixedly connected to the side of the middle driving gear through a connecting shaft, and the middle driven gear and the middle driving gear are rotatably connected with the movable wheel support through a middle gear support.
Preferably, the outer surface gear of the middle driven gear is connected with a driving gear, a driving motor is arranged on the side of the driving gear, an output shaft of the driving motor is fixedly connected with the driving gear, and the driving motor is fixedly connected with the movable wheel support through a driving motor support.
Compared with the prior art, the invention provides a heart blood supply therapeutic apparatus, which has the following beneficial effects: the blood bag infusion device has the advantages that the infusion tube can be integrally separated from the driving module by arranging the adjusting module, and after the device is used, a user only needs to replace the infusion tube, so that the waste of resources is reduced, the use cost of the device is reduced, the blood in the blood bag can flow into the pressure barrel by arranging the driving module, and the blood in the pressure barrel can be extruded into the blood vessel when the pressure barrel moves downwards, so that power is provided for the device when the blood is supplied.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a schematic structural diagram of a regulating module of the present invention.
Fig. 3 is a schematic structural diagram of a driving module according to the present invention.
In the figure: 1-a conditioning module; 101-an infusion tube; 102-a check tube; 103-a shielding plate; 104-a feed motor; 105-a feed drive gear; 106-feed drive gear support; 107-feed screw; 108-a screw-in drive gear; 109-screwing in the driven gear bracket; 110-a screw-in motor; 111-screwing in the motor bracket; 112-screw-in column; 113-screwing in a driven gear limit plate; 114-screw in driven gear; 115-connecting blocks; 116-a screw-in cartridge; 117-anti-rotation bar; 118-nut gear holder; 119-anti-rotation rod support; 120-a feed motor support; 121-nut gear; 2-a drive module; 201-pressure barrel; 202-pressure piston; 203-active block; 204-a movable plate; 205-a running wheel; 206-a running wheel support; 207-executing gear; 208-an intermediate gear carrier; 209-a drive gear; 210-a drive motor; 211-drive motor support; 212-intermediate driven gear; 213-intermediate drive gear; 214-a check ring; 215-check ball; 216-check spring; 217-check spring support.
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, fig. 2 and fig. 3, the present invention provides a technical solution: a heart blood supply therapeutic device comprises an adjusting module 1 and a driving module 2, as shown in figure 2, the adjusting module structure of the invention is shown in the figure, wherein the adjusting module 1 comprises an infusion tube 101, a check tube 102, a baffle plate 103, a feeding motor 104, a feeding driving gear 105, a feeding driving gear bracket 106, a feeding screw 107, a screwing driving gear 108, a screwing driven gear bracket 109, a screwing motor 110, a screwing motor bracket 111, a screwing column 112, a screwing driven gear limit plate 113, a screwing driven gear 114, a connecting block 115, a screwing cylinder 116, an anti-rotating rod 117, a nut gear bracket 118, an anti-rotating rod bracket 119, a feeding motor bracket 120 and a nut gear 121, one end of the infusion tube 101 is rotatably connected with the screwing column 112, the outer surface of the screwing column 112 is fixedly connected with the screwing driven gear 114, two side surfaces of the screwing driven gear 114 are rotatably connected with the screwing driven gear bracket 109 and the screwing, the screw-in driven gear bracket 109 and the screw-in driven gear limit plate 113 are fixedly connected through a connecting block 115, the outer surface of the screw-in driven gear 114 is in gear connection with a screw-in driving gear 108 through the screw-in driven gear bracket 109, a screw-in motor 110 is arranged on the side of the screw-in driving gear 108, the output shaft of the screw-in motor 110 is fixedly connected with the screw-in driving gear 108, the screw-in motor 110 is fixedly connected with the screw-in driven gear limit plate 113 through a screw-in motor bracket 111, the outer side of the screw-in column 112 is in threaded connection with a screw-in cylinder 116, the side of the screw-in cylinder 116 is fixedly connected with a check tube 102, the side of the screw-in driven gear bracket 109 is fixedly linked with a feed screw 107 and an anti-rotation rod 117, the outer surface of the feed screw 107 is in threaded connection with a nut gear 121, the outer surface of the nut gear 121 is in gear connection with a feed driving gear 105, a feed motor 104 is arranged on the side of the feed driving gear 105, an output shaft of the feed motor 104 is fixedly connected with the feed driving gear 105, the feed motor 104 is fixedly connected with a check pipe 102 through a feed motor bracket 120, the tail end of the output shaft of the feed motor 104 is rotatably connected with the check pipe 102 through a feed driving gear bracket 106, and the check pipe 102 is fixedly connected with a pressure barrel 201 through a baffle plate 103;
fig. 3 is a structural view of a driving module of the present invention, wherein the driving module 2 includes a pressure barrel 201, a pressure piston 202, a movable block 203, a movable plate 204, a movable wheel 205, a movable wheel support 206, an actuating gear 207, an intermediate gear support 208, a driving gear 209, a driving motor 210, a driving motor support 211, an intermediate driven gear 212, an intermediate driving gear 213, a check ring 214, a check ball 215, a check spring 216, and a check spring support 217, the pressure barrel 201 has an inner wall slidably connected to the pressure piston 202, the pressure piston 202 has two through holes on its upper surface, and the bottom end of each through hole has a check spring support 217 fixedly connected thereto, the check ball 215 is fixedly connected to the upper side of the check spring support 217 through the check spring 216, the check ring 214 is lapped on the upper surface of the check ball 215, the check ring 214 is fixedly connected to the pressure piston 202, the movable plate 204 is movably connected to the middle portion of the upper surface of the pressure piston, the top end of the movable plate 204 is movably connected with a movable wheel 205, the side of the movable wheel 205 is fixedly connected with an execution gear 207 through a connecting shaft, the movable wheel 205 and the execution gear 207 are rotatably connected with the pressure barrel 201 through a movable wheel bracket 206, the outer surface gear of the execution gear 207 is connected with a middle driving gear 213, the side of the middle driving gear 213 is fixedly connected with a middle driven gear 212 through a connecting shaft, the middle driven gear 212 and the middle driving gear 213 are rotatably connected with the movable wheel bracket 206 through a middle gear bracket 208, the outer surface gear of the middle driven gear 212 is connected with a driving gear 209, the side of the driving gear 209 is provided with a driving motor 210, the output shaft of the driving motor 210 is fixedly connected with the driving gear 209, and the driving motor 210 is fixedly connected.
When in use, the user puts the driving module 2 into the blood bag as a whole, at this time, the user first starts the feeding motor 104 and the screwing-in motor 110, the feeding motor 104 rotates to drive the feeding driving gear 105 to rotate, the feeding driving gear 105 rotates to drive the nut gear 121 to rotate, the nut gear 121 rotates to drive the feeding screw 107 to move linearly, the feeding screw 107 moves to drive the screwing-in driven gear bracket 109 to move linearly, meanwhile, the screwing-in motor 110 rotates to drive the screwing-in driving gear 108 to rotate, the screwing-in driving gear 108 rotates to drive the screwing-in driven gear 114 to rotate, the screwing-in driven gear 114 rotates to drive the screwing-in column 112 to rotate, the screwing-in column 112 is screwed into the interior of the screwing-in cylinder 116 by matching with the linear movement of the screwing-in driven gear bracket 109, thereby communicating the non-return tube 102 with the interior of, the output shaft of the driving motor 210 drives the driving gear 209 to rotate, the driving gear 209 rotates to drive the middle driven gear 212 to rotate, the middle driven gear 212 rotates to drive the middle driving gear 213 to rotate, the middle driving gear 213 rotates to drive the executing gear 207 to rotate, the executing gear 207 rotates to drive the movable wheel 205 to rotate, the movable wheel 205 rotates to drive the pressure piston 202 to slide on the inner wall of the pressure barrel 201 through the movable plate 204, when the pressure piston 202 moves upwards, the pressure inside the pressure barrel 201 is reduced, so that the blood inside the blood bag flows into the pressure barrel 201, and when the pressure barrel 201 moves downwards, the blood inside the pressure barrel 201 is squeezed into the blood vessel.
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 heart-supplying blood treatment apparatus, comprising a regulation module (1) and a drive module (2), characterized in that: the adjusting module (1) comprises an infusion tube (101), a check tube (102), a baffle plate (103), a feeding motor (104), a feeding driving gear (105), a feeding driving gear bracket (106), a feeding lead screw (107), a screwing driving gear (108), a screwing driven gear bracket (109), a screwing motor (110), a screwing motor bracket (111), a screwing column (112), a screwing driven gear limiting plate (113), a screwing driven gear (114), a connecting block (115), a screwing cylinder (116), an anti-rotation rod (117), a nut gear bracket (118), an anti-rotation rod bracket 119, a feeding motor bracket (120) and a nut gear (121), wherein one end of the infusion tube (101) is rotatably connected with the screwing column (112), the outer surface of the screwing column (112) is fixedly connected with the screwing driven gear 114, and two side surfaces of the screwing driven gear (114) are rotatably connected with the screwing driven gear bracket (109) and the screwing driven gear limiting plate (113), the screw-in driven gear bracket (109) is fixedly connected with the screw-in driven gear limiting plate (113) through a connecting block (115), and the outer surface of the screw-in driven gear (114) is connected with a screw-in driving gear (108) through a screw-in driven gear bracket (109) in a gear way;
the driving module (2) comprises a pressure barrel (201), a pressure piston (202), a movable block (203), a movable plate (204), a movable wheel (205), a movable wheel support (206), an executing gear (207), an intermediate gear support (208), a driving gear (209), a driving motor (210), a driving motor support (211), an intermediate driven gear (212), an intermediate driving gear (213), a check ring (214), a check ball (215), a check spring (216) and a check spring support (217), wherein the inner wall of the pressure barrel (201) is connected with the pressure piston (202) in a sliding manner, the upper surface of the pressure piston (202) is provided with two through holes, the bottom end of the inner wall of each through hole is fixedly connected with the check spring support (217), the check ball (215) is fixedly connected above the check spring support (217) through the check spring (216), and the check ring (214) is lapped on the upper surface of the check ball (215), the check ring (214) is fixedly connected with the pressure piston (202).
2. The apparatus of claim 1, wherein: a screw-in motor (110) is arranged on the side of the screw-in driving gear (108), an output shaft of the screw-in motor (110) is fixedly connected with the screw-in driving gear (108), and the screw-in motor (110) is fixedly connected with a screw-in driven gear limiting plate (113) through a screw-in motor support (111).
3. The apparatus of claim 1, wherein: the outer side of the screw-in column (112) is in threaded connection with a screw-in barrel (116), and the side surface of the screw-in barrel (116) is fixedly connected with a non-return pipe (102).
4. The apparatus of claim 1, wherein: the side face of the screw-in driven gear support (109) is fixedly connected with a feed screw (107) and an anti-rotation rod (117), the outer surface of the feed screw (107) is in threaded connection with a nut gear (121), the nut gear (121) is rotatably connected with the check pipe (102) through a nut gear support (118), and the anti-rotation rod (117) is slidably connected with the check pipe (102) through the anti-rotation rod support (119).
5. The apparatus of claim 1, wherein: the outer surface of the nut gear (121) is connected with a feeding driving gear (105) through a gear, a feeding motor (104) is arranged on the side of the feeding driving gear (105), an output shaft of the feeding motor (104) is fixedly connected with the feeding driving gear (105), the feeding motor (104) is fixedly connected with the check pipe (102) through a feeding motor support (120), the tail end of the output shaft of the feeding motor (104) is rotatably connected with the check pipe (102) through a feeding driving gear support (106), and the check pipe (102) is fixedly connected with the pressure barrel (201) through a shielding plate (103).
6. The apparatus of claim 1, wherein: the middle part of the upper surface of the pressure piston (202) is movably connected with a movable plate (204) through a movable block (203), the top end of the movable plate (204) is movably connected with a movable wheel (205), the side of the movable wheel (205) is fixedly connected with an execution gear (207) through a connecting shaft, and the movable wheel (205) and the execution gear (207) are rotatably connected with the pressure barrel (201) through a movable wheel bracket (206).
7. The apparatus of claim 1, wherein: the outer surface gear of execution gear (207) is connected with middle driving gear (213), and middle driven gear (212) is passed through connecting axle fixedly connected with in the side of middle driving gear (213), middle driven gear (212) and middle driving gear (213) are connected with loose wheel support (206) through middle gear support (208) rotation.
8. The apparatus of claim 1, wherein: the outer surface gear of middle driven gear (212) is connected with drive driving gear (209), and the side of drive driving gear (209) is provided with driving motor (210), and the output shaft and the drive driving gear (209) fixed connection of driving motor (210), driving motor 210 passes through driving motor support (211) fixed connection with loose wheel support (206).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011202592.7A CN112169068A (en) | 2020-11-02 | 2020-11-02 | Heart blood supply therapeutic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011202592.7A CN112169068A (en) | 2020-11-02 | 2020-11-02 | Heart blood supply therapeutic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112169068A true CN112169068A (en) | 2021-01-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011202592.7A Withdrawn CN112169068A (en) | 2020-11-02 | 2020-11-02 | Heart blood supply therapeutic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112169068A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104582755A (en) * | 2012-08-29 | 2015-04-29 | 尤尼特拉克特注射器公司 | Controlled delivery drive mechanisms for drug delivery pumps |
| CN107281584A (en) * | 2016-04-01 | 2017-10-24 | 郑万华 | Malleation pressurization no-needle transfusion transfusion safety device |
| CN208024988U (en) * | 2018-03-13 | 2018-10-30 | 西安理工大学 | A kind of pipe joint arrangement |
| CN109498972A (en) * | 2018-12-20 | 2019-03-22 | 刘佰万 | A kind of clinical Respiratory Medicine of novel improved structure pressurization chemical sprayer |
| CN109507428A (en) * | 2018-11-27 | 2019-03-22 | 南京市中医院 | Intelligent blood sugar monitoring analyzer |
-
2020
- 2020-11-02 CN CN202011202592.7A patent/CN112169068A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104582755A (en) * | 2012-08-29 | 2015-04-29 | 尤尼特拉克特注射器公司 | Controlled delivery drive mechanisms for drug delivery pumps |
| CN107281584A (en) * | 2016-04-01 | 2017-10-24 | 郑万华 | Malleation pressurization no-needle transfusion transfusion safety device |
| CN208024988U (en) * | 2018-03-13 | 2018-10-30 | 西安理工大学 | A kind of pipe joint arrangement |
| CN109507428A (en) * | 2018-11-27 | 2019-03-22 | 南京市中医院 | Intelligent blood sugar monitoring analyzer |
| CN109498972A (en) * | 2018-12-20 | 2019-03-22 | 刘佰万 | A kind of clinical Respiratory Medicine of novel improved structure pressurization chemical sprayer |
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Application publication date: 20210105 |