Drainage type automatic exhaust infusion apparatus

Abstract

The utility model discloses a drainage type automatic exhaust infusion apparatus, and relates to the technical field of medical instruments. The infusion drip chamber comprises an infusion drip chamber body and a matching assembly, supporting plates are fixedly connected to the two sides of the interior of the infusion drip chamber body, the supporting plates are trapezoid, and a through cavity is formed between the inner sides of the supporting plates and the inner wall of the infusion drip chamber body. Through the arrangement of the infusion drip chamber and the matching assembly, after liquid medicine enters the infusion drip chamber, under the action of the supporting plate and the waterproof breathable film, the liquid medicine can be prevented from flowing out, meanwhile, gas can be well discharged from the breathable hole and the exhaust hole and enters the circular ring connecting shell, the smell of the liquid medicine is adsorbed through the smell removal adsorption block, and therefore the liquid medicine can be effectively removed. The infusion environment is prevented from being influenced, so that the advantage of automatic exhaust effect is achieved, and the workload of medical personnel is reduced; after infusion is completed, the circular ring connecting shell can be installed on the infusion drip chamber or taken down from the infusion drip chamber, so that the infusion drip chamber is disposable, and the circular ring connecting shell can be repeatedly used.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of medical apparatus and instruments, in particular, relate to a drainage formula's automatic exhaust infusion apparatus. BACKGROUND

[0002] The common infusion apparatus applied to clinical is composed of bottle plug puncture device, air filter, drip tube, drip chamber, pipeline, flow regulator, liquid medicine filter and intravenous infusion needle, its use method and principle are mainly that bottle plug puncture device is inserted into bottle plug, under the action of gravity, liquid medicine flows into drip chamber through drip tube, air bubble is easily produced in this process, liquid medicine is easily mixed with air and enters long pipeline of infusion apparatus through liquid outlet at lower end of drip chamber, forms gas-liquid mixture, under the action of surface tension of inner wall of pipeline of infusion apparatus, a small amount of air bubble is easily adsorbed on the inner wall of pipeline, if air bubble in it is not removed in time, liquid medicine in gas-liquid mixed state is input into human body, air embolism symptom can occur, and life safety is seriously endangered.

[0003] Under this condition, medical staff often uses the method of inverting and extruding drip chamber and squeezing pipeline to remove air to avoid causing air to enter human body, but these methods are complicated, time-consuming and laborious through manual operation, and the air exhaust effect is poor. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing a drainage formula's automatic exhaust infusion apparatus, and solves the problems in the above background technology.

[0005] To solve the above technical problems, the utility model is realized by the following technical schemes:

[0006] The utility model discloses a drainage formula's automatic exhaust infusion apparatus, including infusion drip chamber and cooperation component, both sides in the infusion drip chamber are fixedly connected with support plate, the support plate is trapezoidal, the inner side of support plate and the inner wall of infusion drip chamber form through cavity, a plurality of exhaust holes are formed in the side surface of through cavity, the exhaust hole is connected with the outer wall of infusion drip chamber, the cooperation component includes ring connection shell and connecting seat, the ring connection shell is sleeved on the lateral side of infusion drip chamber and is arranged on the lateral side of exhaust hole, the top of ring connection shell is open, the top of ring connection shell is connected with ring cover plate, the ring cover plate is sleeved on the lateral side of infusion drip chamber.

[0007] A plurality of air holes are formed in the support plate, the air hole is connected with the through cavity, and a waterproof air permeable film is arranged on the surface of the support plate.

[0008] The connecting place of the ring connection shell and the outer wall of the infusion drip chamber is provided with a sealing sleeve, one surface of the ring cover plate is provided with a deodorizing adsorption block, and the deodorizing adsorption block is arranged on the inner side of the ring connection shell.

[0009] The connecting seat is provided with two groups, and the two groups of connecting seats are arranged on the two sides of the infusion drop funnel, the inner side of the two groups of connecting seats is provided with double-sided adhesive, one surface of the double-sided adhesive is adhesively fixed with the outer wall of the infusion drop funnel, the connecting seat is arranged below the circular ring connecting shell, the upper surface of the connecting seat is fixedly connected with a plurality of insertion rods, the bottom surface of the circular ring connecting shell is provided with a plurality of insertion grooves on the two sides, and the insertion rod is inserted and matched with the insertion groove.

[0010] The top end of the infusion drop funnel is provided with a liquid inlet pipe, and the bottom end is provided with a liquid outlet pipe, the inside of the infusion drop funnel is fixedly connected with a connecting plate, the connecting plate is arranged below the supporting plate, the middle part of the connecting plate is provided with a water outlet, and one end of the liquid outlet pipe is communicated with the water outlet of the connecting plate.

[0011] The utility model has the following beneficial effects:

[0012] The utility model discloses a following advantage is had through setting up infusion drop funnel and cooperation subassembly, after the liquid medicine enters the infusion drop funnel, under the action of supporting plate and waterproof breathable membrane, can prevent the liquid medicine to flow out while making gas very good from the vent hole and the exhaust hole place and entering the circular ring connecting shell, and the smell of liquid medicine is adsorbed through the deodorizing adsorption block, avoids the influence of infusion environment, thereby reaches the automatic exhaust effect advantage, alleviates the work burden of medical staff, improves medical work efficiency, through setting up connecting seat, insertion rod and insertion groove, can install the circular ring connecting shell on the infusion drop funnel or take down from the infusion drop funnel, and then makes the infusion drop funnel disposable use, and the circular ring connecting shell can be repeatedly used, reduces the waste of equipment.

[0013] Of course, implementing any product of the utility model does not necessarily need to achieve all the advantages mentioned above at the same time. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will be needed to introduce the drawings used in the embodiment, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without creating labor.

[0015] Figure 1 It is the front view of the assembly structure of the utility model;

[0016] Figure 2 It is the front view of the assembly structure of the utility model; Figure 1 It is the sectional structure schematic view of A-A;

[0017] Figure 3 It is the front view of the assembly structure of the utility model; Figure 2 It is the enlarged view of B area.

[0018] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0019] 1. Infusion drip bucket; 101. Liquid inlet pipe; 102. Liquid outlet pipe; 103. Support plate; 104. Connecting plate; 105. Exhaust hole; 106. Through cavity; 2. Matching components; 201. Circular connecting shell; 202. Circular cover plate; 203. Connecting seat; 204. Insert rod; 205. Slot; 206. Sealing sleeve; 207. Deodorizing adsorption block. DETAILED DESCRIPTION

[0020] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] In the description of the present invention, it should be understood that the terms "upper", "middle", "outer", "inner" and the like indicating directions or positional relationships are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention.

[0022] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc., should be understood in a broad sense. For example, "connected" may refer to a fixed connection, a detachable connection, or an integral connection; it may refer to a mechanical connection or an electrical connection; it may refer to a direct connection or an indirect connection through an intermediate medium; it may refer to internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0023] See also Figures 1-3 As shown, the utility model is a drainage-type automatic exhaust infusion device, including an infusion drip bucket 1 and a matching component 2. Support plates 103 are fixedly connected to both sides of the inside of the infusion drip bucket 1. The support plate 103 is trapezoidal. A through cavity 106 is formed between the inner side of the support plate 103 and the inner wall of the infusion drip bucket 1. A plurality of exhaust holes 105 are provided on one side of the through cavity 106. The exhaust holes 105 are connected to the outer wall of the infusion drip bucket 1. The matching component 2 includes a circular connecting shell 201 and a connecting seat 203. The circular connecting shell 201 is sleeved on the circumference of the infusion drip bucket 1 and is arranged on the circumference of the exhaust hole 105. The top of the circular connecting shell 201 is open, and a circular cover plate 202 is snap-connected at the top of the circular connecting shell 201. The circular cover plate 202 is sleeved on the circumference of the infusion drip bucket 1.

[0024] The support plate 103 is provided with a plurality of ventilation holes, which are communicated with the through cavity 106 . A water-proof and breathable membrane is provided on the surface of the support plate 103 .

[0025] A sealing sleeve 206 is provided at the connection between the annular connecting shell 201 and the outer wall of the infusion drip bucket 1 , and a deodorizing adsorption block 207 is provided on one surface of the annular cover plate 202 , and the deodorizing adsorption block 207 is provided on the inner side of the annular connecting shell 201 .

[0026] There are two groups of connecting seats 203, which are respectively arranged on both sides of the infusion drip bucket 1. The inner sides of the two groups of connecting seats 203 are provided with double-sided adhesive, and one surface of the double-sided adhesive is bonded and fixed to the outer wall of the infusion drip bucket 1. The connecting seat 203 is arranged below the circular connecting shell 201. The upper surface of the connecting seat 203 is fixedly connected to multiple groups of insertion rods 204. Both sides of the bottom surface of the circular connecting shell 201 are provided with multiple groups of slots 205, and the insertion rods 204 are plugged into the slots 205.

[0027] A liquid inlet pipe 101 is installed at the top of the infusion drip bucket 1, and a liquid outlet pipe 102 is installed at the bottom thereof. A connecting plate 104 is fixedly connected to the inside of the infusion drip bucket 1. The connecting plate 104 is arranged below the support plate 103. A water outlet is opened in the middle of the connecting plate 104, and one end of the liquid outlet pipe 102 is connected to the water outlet of the connecting plate 104.

[0028] It should be supplemented that, in actual use, the connecting seat 203 is bonded to the infusion drip bucket 1 by double-sided adhesive, and then the annular connecting shell 201 is sleeved on the outside of the infusion drip bucket 1, and the exhaust hole 105 is wrapped, and the annular connecting shell 201 is fixed by the insertion rod 204 and the slot 205, and the annular cover plate 202 with the deodorizing adsorption block 207 is buckled on the annular connecting shell 201. After the liquid medicine enters the infusion drip bucket 1, it can be While preventing the outflow of the medicine, the gas is discharged well from the air vent and the exhaust hole 105 and enters the annular connecting shell 201. The odor of the medicine is adsorbed by the deodorizing adsorption block 207 to avoid affecting the infusion environment, thereby achieving the advantage of automatic exhaust effect and reducing the workload of medical staff. After the infusion is completed, the connecting seat 203 is removed, and then the annular connecting shell 201 is removed, so that the infusion drip bucket 1 can be used once and the annular connecting shell 201 can be reused, reducing the waste of equipment.

[0029] Throughout this specification, references to terms such as "one embodiment," "example," and "specific example" indicate that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0030] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A drainage-type automatic exhaust infusion device, comprising an infusion dripping hopper (1) and a matching component (2), characterized in that: Both sides of the interior of the infusion drip bucket (1) are fixedly connected with a support plate (103), the support plate (103) is trapezoidal, and a through cavity (106) is formed between the inner side of the support plate (103) and the inner wall of the infusion drip bucket (1), and a plurality of exhaust holes (105) are provided on one side of the through cavity (106), and the exhaust holes (105) are connected to the outer wall of the infusion drip bucket (1). The matching component (2) comprises a circular connecting shell (201) and a connecting seat (203), the circular connecting shell (201) is sleeved on the circumference of the infusion drip bucket (1) and is arranged on the circumference of the exhaust holes (105), the top end of the circular connecting shell (201) is open, and a circular cover plate (202) is buckled and connected at the top end of the circular connecting shell (201), and the circular cover plate (202) is sleeved on the circumference of the infusion drip bucket (1).

2. The drainage-type automatic exhaust infusion device according to claim 1, characterized in that: The support plate (103) is provided with a plurality of ventilation holes, the ventilation holes being in communication with the through cavity (106), and a water-proof and breathable membrane is provided on the surface of the support plate (103).

3. The drainage-type automatic exhaust infusion device according to claim 2, characterized in that: A sealing sleeve (206) is provided at the connection between the annular connecting shell (201) and the outer wall of the infusion drip bucket (1), and a deodorizing adsorption block (207) is provided on one surface of the annular cover plate (202), and the deodorizing adsorption block (207) is arranged on the inner side of the annular connecting shell (201).

4. The drainage-type automatic exhaust infusion device according to claim 3, characterized in that: The connecting seat (203) is provided with two groups, and the two groups of connecting seats (203) are respectively provided on both sides of the infusion drip bucket (1). The inner side surfaces of the two groups of connecting seats (203) are provided with double-sided adhesive, and one surface of the double-sided adhesive is bonded and fixed to the outer wall of the infusion drip bucket (1). The connecting seat (203) is provided below the circular connecting shell (201). The upper surface of the connecting seat (203) is fixedly connected with multiple groups of insertion rods (204). Both sides of the bottom surface of the circular connecting shell (201) are provided with multiple groups of slots (205), and the insertion rods (204) are plugged into and matched with the slots (205).

5. The drainage-type automatic exhaust infusion device according to claim 4, characterized in that: The top of the infusion drip bucket (1) is provided with a liquid inlet pipe (101), and the bottom of the infusion drip bucket (1) is provided with a liquid outlet pipe (102). A connecting plate (104) is fixedly connected to the inside of the infusion drip bucket (1), and the connecting plate (104) is arranged below the support plate (103). A water outlet is provided in the middle of the connecting plate (104), and one end of the liquid outlet pipe (102) is connected to the water outlet of the connecting plate (104).

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