Novel split type electronic infusion pump

Abstract

The utility model discloses a novel split type electronic infusion pump in the technical field of electronic infusion pumps, which comprises a control bin, an injector arranged in front of the control bin, a clamping mechanism arranged in front of the control bin, a limiting mechanism arranged on the right side of the control bin and an adjusting bin body arranged in front of the control bin. The novel split type electronic infusion pump is composed of a control bin, the injector, a clamping mechanism and a limiting mechanism, the clamping mechanism is used for clamping the injector through the synergistic effect of a limiting abutting rod, a first limiting rod and a second limiting rod, and the clamping mechanism is used for clamping the injector through the first limiting rod and the second limiting rod. According to the device, the clamping mechanism is arranged, it is ensured that the syringes cannot fall off due to vibration or misoperation in the infusion process, the infusion stability is remarkably improved, the adjustable clamping function of the clamping mechanism can adapt to syringes of different specifications and thicknesses, due to the characteristic, the compatibility of the device is improved, the application range of the device is widened, and it is ensured that all the syringes can obtain the stable clamping effect.

Description

TECHNICAL FIELD

[0001] The utility model relates to electronic infusion pump technical field, concretely is a new type split electronic infusion pump. BACKGROUND

[0002] Electronic infusion pump is an intelligent medical equipment, and it is mainly used for medical units to long time trace infusion of medicine for patients, and it accurately controls the speed and dosage of medicine infusion through electronic self -control parts, and ensures that the medicine can enter the patient's body in the uniform speed, accurate mode.

[0003] The patent document with the application number CN202321499171.4 discloses a new type split electronic infusion pump, wherein, including pump body, heating box, the upper end of the pump body is equipped with fixed groove, the both sides of fixed groove are equipped with mounting groove, the inside fixed connection of mounting groove has spring, the side fixed connection of spring has fixed lug, the lower end of heating box is fixedly connected with clamping block, the both sides of clamping block are equipped with clamping groove, the upper end of heating box is provided with threaded sleeve, the inside screw thread connection of threaded sleeve has threaded rod, the lower end fixed connection of threaded rod has bearing, the lower end fixed connection of bearing has upper heat block, the inner bottom wall of heating box is fixedly connected with support column, the upper end fixed connection of support column has lower heat block. Through setting heating box, controllable temperature electric heating plate, upper heat block, lower heat block, the medicine liquid in infusion tube is heated, prevents the medicine liquid of relatively cold infusion into the body of patient and causes patient to produce discomfort, based on the patent of above-mentioned retrieval, and combination electronic infusion pump in prior art finds, during infusion process, infusion tube can fall off from infusion pump due to vibration or improper operation, influence treatment, and the unstable infusion tube can cause liquid leakage, cause medicine waste and security risk. UTILITARY MODEL CONTENT

[0004] The utility model aims at providing a new type split electronic infusion pump to solve the problems in the above background.

[0005] In order to achieve the above object, the utility model provides the following technical scheme: A novel split type electronic infusion pump, including control bin, the front of control bin is provided with syringe, the front of control bin is provided with clamping mechanism, the right side of control bin is provided with limiting mechanism, the clamping mechanism includes adjusting bin body, limiting slide rod, limiting baffle, hydraulic rod, triangular push plate, limiting resistance rod, first colloidal roller, first axle rod, first limiting rod, first roller body, second colloidal roller, second axle rod, second limiting rod, second roller body and third colloidal roller, the front of control bin is provided with adjusting bin body, the outside of syringe is provided with first colloidal roller, second colloidal roller and third colloidal roller, the limiting mechanism includes bearing frame, limiting sliding slot, drive rod and push plate body.

[0006] Optionally, the inner wall of the adjusting bin body is fixedly installed with a limiting baffle, the inner side of the limiting baffle is slidably connected with a limiting slide rod, and the upper end of the limiting baffle is fixedly installed with a hydraulic rod.

[0007] Optionally, the rear end of the limiting slide rod is fixedly installed with a triangular push plate, the triangular push plate is connected with the transmission end of the hydraulic rod, and the rear end of the triangular push plate is fixedly installed with a limiting resistance rod.

[0008] Optionally, the upper end of the adjusting bin body is installed with a first axle rod, the first axle rod is installed with a first limiting rod, and the end of the first limiting rod close to the triangular push plate is installed with a first roller body.

[0009] Optionally, the lower end of the adjusting bin body is installed with a second axle rod, the second axle rod is installed with a second limiting rod, and the end of the second limiting rod close to the triangular push plate is installed with a second roller body.

[0010] Optionally, the first colloidal roller is installed on the limiting resistance rod, the second colloidal roller is installed on the end of the first limiting rod close to the syringe, and the third colloidal roller is installed on the end of the second limiting rod close to the syringe.

[0011] Optionally, the right end of the control bin is fixedly installed with a bearing frame, the inner wall of the bearing frame is provided with a limiting sliding slot, the limiting sliding slot is slidably connected with a push plate body, and the inner side of the push plate body is provided with a drive rod.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] The utility model discloses, be provided with clamping mechanism and limiting mechanism, and the clamping mechanism passes through the synergies of limiting resistance pole, first limiting pole and second limiting pole, ensures that the syringe will not fall off because of vibration or improper operation in the infusion process, has improved the stability of infusion significantly, and the adjustable clamping function of clamping mechanism can adapt to different specifications and the syringe of thick and thin, this feature increases the compatibility and application scope of equipment, ensures that all kinds of syringe can obtain stable clamping effect, the close clamping of the syringe through colloidal roller (such as first colloidal roller, second colloidal roller, third colloidal roller) effectively avoids liquid leakage, reduces the medicine waste and potential security risk, and the use of colloidal roller reduces the direct contact between metal and syringe, reduces the syringe damage risk caused by improper operation, because the split design of control bin and syringe, clamping mechanism can quickly fix or release the syringe, improves the convenience and efficiency of medical operation. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is the structure schematic diagram of the utility model three-dimensional front view;

[0015] Fig. 2 It is the structure schematic diagram of the utility model plane front view;

[0016] Fig. 3 It is the structure schematic diagram of the utility model plane plan view;

[0017] Fig. 4 It is the structure schematic diagram of the utility model three-dimensional plan view;

[0018] Fig. 5 It is the structure schematic diagram of the utility model three-dimensional section view;

[0019] Fig. 6 It is the structure schematic diagram of the utility model plane section view.

[0020] In the drawing: 1, control bin;2, syringe;3, clamping mechanism;301, adjust bin body;302, limiting slide rod;303, limiting baffle;304, hydraulic rod;305, triangular push plate;306, limiting resistance pole;307, first colloidal roller;308, first shaft rod;309, first limiting pole;310, first roller body;311, second colloidal roller;312, second shaft rod;313, second limiting pole;314, second roller body;315, third colloidal roller;4, limiting mechanism;401, bearing frame;402, limiting slide groove;403, drive rod;404, push plate body. DETAILED DESCRIPTION

[0021] In the description of the utility model, it is necessary to understand that the orientation or positional relation indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is the orientation or positional relation based on the orientation or positional relation shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first", "second" and the like can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "a plurality of" is two or more, unless otherwise specified.

[0022] In the description of the utility model, it should be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected, it can be mechanical connection, or electrical connection, it can be directly connected, or indirectly connected through intermediate medium, it can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood through specific circumstances.

[0023] The technical scheme in the embodiments of the utility model will be described clearly and completely in the description of the embodiments of the utility model, obviously, the described embodiments are only a part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary skilled in the art without creative labor are within the scope of protection of the utility model.

[0024] Please refer to Figs. 1-6The utility model discloses an embodiment of a novel split type electronic infusion pump, including control bin 1, the front of control bin 1 is provided with syringe 2, the front of control bin 1 is provided with clamping mechanism 3, the right side of control bin 1 is provided with limiting mechanism 4, clamping mechanism 3 includes adjusting bin body 301, limit slide 302, limit baffle 303, hydraulic rod 304, triangular push plate 305, limit resistance rod 306, first colloidal roller 307, first axle 308, first limit rod 309, first roller body 310, second colloidal roller 311, second axle 312, second limit rod 313, second roller body 314 and third colloidal roller 315, the front of control bin 1 is provided with adjusting bin body 301, the outside of syringe 2 is provided with first colloidal roller 307, second colloidal roller 311 and third colloidal roller 315, the inner wall of adjusting bin body 301 is fixedly installed with limit baffle 303, the inner side of limit baffle 303 is slidably connected with limit slide 302, the upper end of limit baffle 303 is fixedly installed with hydraulic rod 304, the rear end of limit slide 302 is fixedly installed with triangular push plate 305, and triangular push plate 305 is connected with the transmission end of hydraulic rod 304, the rear end of triangular push plate 305 is fixedly installed with limit resistance rod 306, the upper end of adjusting bin body 301 is installed with first axle 308, first axle 308 is installed with first limit rod 309, and the end of first limit rod 309 close to triangular push plate 305 is installed with first roller body 310, the lower end of adjusting bin body 301 is installed with second axle 312, second axle 312 is installed with second limit rod 313, and the end of second limit rod 313 close to triangular push plate 305 is installed with second roller body 314, first colloidal roller 307 is installed on limit resistance rod 306, second colloidal roller 311 is installed on the end of first limit rod 309 close to syringe 2, and third colloidal roller 315 is installed on the end of second limit rod 313 close to syringe 2;Adjusting bin body 301 provides an adjusting mechanism, so that clamping mechanism 3 can easily adapt to different specifications and thicknesses of syringe 2, limit baffle 303 guides the movement of limit slide 302, ensures the movement trajectory of clamping mechanism 3 is accurate, reduces unnecessary lateral movement, hydraulic rod 304 drives clamping action, triangular push plate 305 is used as intermediate piece of power transmission, limit resistance rod 306 plays a limiting role in the clamping process, first colloidal roller 307, first axle 308 and first limit rod 309 provide soft contact surface, reduce direct wear of syringe 2;First axle 308 and first limit rod 309 ensure that the movement trajectory of the roller is correct, improve clamping stability;Second colloidal roller 311, second axle 312, second limit rod 313 are similar to first roller assembly, and third colloidal roller 315, second axle 312 and second limit rod 313 provide the same stability and protection effect;

[0025] The limiting mechanism 4 comprises a bearing frame 401, a limiting sliding groove 402, a driving rod 403 and a push plate body 404, the bearing frame 401 is fixedly installed at the right end of the control bin 1, the limiting sliding groove 402 is formed in the inner wall of the bearing frame 401, the push plate body 404 is slidably connected to the limiting sliding groove 402, and the driving rod 403 is arranged on the inner side of the push plate body 404; the bearing frame 401 provides a firm support structure for the whole mechanism, the limiting sliding groove 402 ensures the linear movement track of the push plate body 404, avoids transverse movement, improves the precision of the injection, the control bin 1 and the driving rod 403 are the existing driving components of the electronic infusion pump, provide linear movement, provide accurate thrust control, ensure the accuracy and uniformity of the drug infusion, the push plate body 404 directly pushes the syringe 2, and the design ensures good contact with the syringe 2, provides uniform and powerful injection action, and realizes stable infusion effect.

[0026] The working principle of the utility model is: the utility model discloses a split type electronic infusion pump is composed of control bin 1, syringe 2, clamping mechanism 3 and limiting mechanism 4, and the syringe 2 and control bin 1 are in split state, facilitating the replacement of syringe 2, before using the electronic infusion pump, need pre-electricity connection control bin 1, drive motor in control bin 1 is connected to electricity, and hydraulic rod 304 is connected to electricity and is connected to the control end of control bin 1, when using the electronic infusion pump, first, syringe 2 is placed in front of control bin 1, and clamping mechanism 3 is started, and hydraulic rod 304 is started to push back triangular push plate 305, and triangular push plate 305 is pushed by force to drive first roller body 310 and second roller body 314, and then first limiting rod 309 and second limiting rod 313 are turned over and close to each other, in this state, limiting resistance rod 306, first limiting rod 309 and second limiting rod 313 will continuously close to syringe 2, and then syringe 2 is pressed and fixed, and the difference is that the clamping function of limiting resistance rod 306, first limiting rod 309 and second limiting rod 313 can be adjusted, and can be adapted to syringes 2 of different thicknesses and different specifications, and the colloid roller that is attached to syringe 2 can ensure the safety of the clamping effect, at the same time, limiting mechanism 4 is started, control bin 1 and driving rod 403 are started, and push plate body 404 is linearly moved from left to right to push syringe 2, realizing injection effect, in conclusion, clamping mechanism 3 adopts adaptive clamping structure, can clamp most specifications of syringe 2, and combines colloid roller to clamp syringe 2, effectively improving the stability and reliability of syringe 2 in the use process.

[0027] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A new type of split electronic infusion pump, comprising a control bin (1), the front of the control bin (1) is provided with a syringe (2), characterized in that: The front of the control bin (1) is provided with a clamping mechanism (3), and the right side of the control bin (1) is provided with a limiting mechanism (4), the clamping mechanism (3) comprises an adjusting bin body (301), a limiting slide rod (302), a limiting baffle (303), a hydraulic rod (304), a triangular push plate (305), a limiting resistance rod (306), a first rubber roller (307), a first shaft rod (308), a first limiting rod (309), a first roller body (310), a second rubber roller (311), a second shaft rod (312), a second limiting rod (313), a second roller body (314) and a third rubber roller (315), the front of the control bin (1) is provided with an adjusting bin body (301), the outer side of the syringe (2) is provided with a first rubber roller (307), a second rubber roller (311) and a third rubber roller (315), the limiting mechanism (4) comprises a bearing frame (401), a limiting sliding groove (402), a drive rod (403) and a push plate body (404).

2. A new split type electronic infusion pump according to claim 1, characterized in that: The inner wall of the adjusting bin body (301) is fixedly installed with a limiting baffle (303), the inner side of the limiting baffle (303) is slidably connected with a limiting slide rod (302), and the upper end of the limiting baffle (303) is fixedly installed with a hydraulic rod (304).

3. A new split type electronic infusion pump according to claim 1, characterized in that: The rear end of the limiting slide rod (302) is fixedly installed with a triangular push plate (305), the triangular push plate (305) is connected with the transmission end of the hydraulic rod (304), and the rear end of the triangular push plate (305) is fixedly installed with a limiting resistance rod (306).

4. A new split type electronic infusion pump according to claim 1, characterized in that: The upper end of the adjusting bin body (301) is installed with a first shaft rod (308), the first shaft rod (308) is installed with a first limiting rod (309), and the end of the first limiting rod (309) close to the triangular push plate (305) is installed with a first roller body (310).

5. A new split type electronic infusion pump according to claim 1, characterized in that: The lower end of the adjusting bin body (301) is installed with a second shaft rod (312), the second shaft rod (312) is installed with a second limiting rod (313), and the end of the second limiting rod (313) close to the triangular push plate (305) is installed with a second roller body (314).

6. A new split type electronic infusion pump according to claim 1, characterized in that: The first rubber roller (307) is installed on the limiting resistance rod (306), the second rubber roller (311) is installed on the end of the first limiting rod (309) close to the syringe (2), and the third rubber roller (315) is installed on the end of the second limiting rod (313) close to the syringe (2).

7. A new type of split electronic infusion pump according to claim 1 characterized by: The right end of the control bin (1) is fixedly installed with a bearing frame (401), the inner wall of the bearing frame (401) is provided with a limiting sliding groove (402), the limiting sliding groove (402) is slidably connected with a push plate body (404), and the inner side of the push plate body (404) is provided with a drive rod (403).

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