Drainage liquid sample measuring cylinder convenient to measure and pour

Abstract

The utility model relates to a drainage liquid sample measuring cylinder convenient to meter and pour, which belongs to the technical field of medical equipment and comprises a measuring cylinder, a handle is arranged on one side of the measuring cylinder, a liquid pouring pipe is arranged on one side, far away from the handle, of the measuring cylinder, scale marks are arranged on the outer wall of the measuring cylinder, and a cover plate is arranged on the upper side of the measuring cylinder. A positioning assembly is arranged in the middle of the cover plate; the positioning assembly comprises a mounting pipe, a movable rod is inserted into the inner side of the mounting pipe, a clamping block is fixedly connected to the end, close to the mounting pipe, of the movable rod, and a fixing cylinder is arranged at the end, away from the mounting pipe, of the movable rod. According to the drainage liquid sample measuring cylinder convenient to meter and pour, accumulated liquid with a proper volume is drained through the scale marks on the measuring cylinder, the measuring cylinder is stable in structure and accurate in reading, a large amount of accumulated liquid can be drained at a time, the replacement frequency is reduced, the accumulated liquid is conveniently poured through the liquid pouring pipe, the working efficiency is improved, and good practicability is achieved; the problem that an existing drainage mode is inconvenient to use is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a drainage liquid measuring cylinder which is convenient for measuring and pouring. Background Art

[0002] In the medical field, drainage operations after surgery are mainly used to drain fluids, blood and other substances out of the body to relieve the patient's discomfort and achieve therapeutic effects. Drainage is often used after surgery or trauma, especially when dealing with fluid accumulation deep in the abdominal cavity, chest cavity, etc.

[0003] In the prior art, postoperative bleeding, fluid accumulation, etc. in the patient's body or deep in the local surgery are generally collected through a drainage bag, and are led out through a pipe into a transparent plastic bag (i.e., a drainage bag) specifically for containing the drained fluid. The drainage bag is usually made of PE material and is generally provided with a scale. The condition of some patients requires the drainage volume to be used to judge the metabolism and recovery status of the affected area. However, since the internal shape of the drainage bag is not fixed, the scale display is not accurate, especially when the volume of the fluid in the drainage bag is small, the weighing volume error is even greater. Some doctors also use syringes or drainage balls for drainage. During the syringe drainage process, if the patient's drainage volume is large, the syringe drainage needs to be replaced frequently, which is inconvenient to work. When the drainage ball is used for drainage, the drainage meter needs to be inverted each time, and the operation of calculating the drainage volume is relatively cumbersome, resulting in the inconvenience of using the existing drainage method.

[0004] Therefore, a drainage liquid measuring cylinder that is convenient for measuring and pouring is proposed to solve the above-mentioned problems. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the utility model provides a drainage liquid measuring cylinder that is easy to measure and pour, which makes it easy to calculate the amount of drainage liquid and pour it, improves the convenience of use, and solves the problem that the existing drainage method is relatively inconvenient to use.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a drainage liquid measuring cylinder that is convenient for measuring and pouring, comprising a measuring cylinder, a handle being provided on one side of the measuring cylinder, a pouring tube being provided on a side of the measuring cylinder away from the handle, scale lines being provided on the outer wall of the measuring cylinder, a cover being provided on the upper side of the measuring cylinder, and a positioning assembly being provided in the middle of the cover;

[0007] The positioning assembly includes a mounting tube, which passes through the cover plate up and down and is fixedly connected to the cover plate; a movable rod is inserted into the side wall of the mounting tube above the cover plate, and one end of the movable rod located inside the mounting tube is fixedly connected to a clamping block, and the end of the movable rod located outside the mounting tube is provided with a fixing tube, a spring is provided between the movable rod and the fixing tube, and an adjustment block is also provided on the side wall of the movable rod located outside the mounting tube.

[0008] Furthermore, the handle and the pouring tube are both fixedly connected to the outer wall of the measuring cylinder, and the pouring tube is communicated with the inner side of the measuring cylinder.

[0009] Furthermore, a clamping block is provided on both the left and right sides of the cover plate, and the clamping block is sleeved on the edge of the cylinder mouth of the measuring cylinder.

[0010] Furthermore, the clamping block is fixedly connected to the side of the cover plate, the outer shape of the clamping block is L-shaped, and a silicone block is fixedly connected to the inner side of the clamping block, and the silicone block abuts against the outer wall of the measuring cylinder.

[0011] Furthermore, the mounting tube is fixedly connected to the center of the cover plate, and the number of the movable rod, clamping block, fixing tube, spring and adjustment block are two each, and are symmetrically distributed on the left and right sides of the mounting tube, and the shape of the clamping block is arc-shaped.

[0012] Furthermore, the fixed cylinder is fixedly connected to the outer wall of the cover plate, the spring is located inside the fixed cylinder, a support plate is fixedly connected between the spring and the movable rod, one end of the spring away from the support plate is fixedly connected to the inside of the fixed cylinder, and the end of the movable rod located inside the fixed cylinder is fixedly connected to the support plate.

[0013] Furthermore, the adjusting block is located between the fixing tube and the mounting tube, the adjusting block is fixedly connected to the outer wall of the movable rod, and the upper end of the adjusting block is higher than the mounting tube.

[0014] Furthermore, the mounting tube is a circular tube or a rectangular tube.

[0015] Furthermore, the pouring tube is vertically fixedly connected to the outer wall of the measuring cylinder.

[0016] Furthermore, the liquid pouring tube is located obliquely above the handle.

[0017] Compared with the prior art, the present invention provides a drainage liquid measuring cylinder that is convenient for measuring and pouring, and has the following beneficial effects:

[0018] The invention relates to a drainage liquid measuring cylinder which is convenient for measuring and pouring. The drainage tube is inserted into the inner side of the measuring cylinder through the installation tube on the cover plate. The movable rod is driven to move by pushing the adjustment block, and the clamping block is driven to move so that the two clamping blocks are moved away from each other, and the support plate is driven to squeeze the spring, which facilitates the connection of the drainage tube into the installation tube. The clamping block is elastically reset by the spring. With the cooperation of the two clamping blocks, the drainage tube is stably clamped. The appropriate volume of accumulated liquid is drained through the scale lines on the measuring cylinder. The measuring cylinder has a stable structure and accurate readings. A large amount of accumulated liquid can be drained at one time, and the number of replacements is reduced. The accumulated liquid can be easily poured out by using the pouring tube, which improves work efficiency. The invention has good practicality and solves the problem that the existing drainage method is relatively inconvenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a front view of the structure of the utility model;

[0020] Figure 2 This is a cross-sectional view of the structure of the utility model;

[0021] Figure 3 For this utility model Figure 2 An enlarged structural diagram of part A is shown;

[0022] Figure 4 This is a structural diagram of the card block of the utility model.

[0023] In the figure: 1. Measuring cylinder; 2. Handle; 3. Pour tube; 4. Scale line; 5. Cover; 6. Clamping block; 7. Silicone block; 8. Mounting tube; 9. Movable rod; 10. Clamping block; 11. Fixed cylinder; 12. Spring; 13. Support plate; 14. Adjustment block. DETAILED DESCRIPTION

[0024] The following will be combined with the 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.

[0025] See also Figure 1-4 In this embodiment, a drainage liquid measuring cylinder that is convenient for measuring and pouring includes a measuring cylinder 1, a handle 2 is provided on one side of the measuring cylinder 1, a pouring tube 3 is provided on the side of the measuring cylinder 1 away from the handle 2, and scale lines 4 are provided on the outer wall of the measuring cylinder 1, wherein the handle 2 and the pouring tube 3 are fixedly connected to the outer wall of the measuring cylinder 1, the pouring tube 3 is communicated with the inner side of the measuring cylinder 1, and the pouring tube 3 can be covered with a disposable rubber glove and fixed by a rubber band for easy sealing.

[0026] In this embodiment, a cover plate 5 is provided on the upper side of the measuring cylinder 1, and a clamping block 6 is provided on the left and right sides of the cover plate 5. The clamping block 6 is sleeved on the edge of the cylinder mouth of the measuring cylinder 1, wherein the clamping block 6 is fixedly connected to the side of the cover plate 5, and the outer shape of the clamping block 6 is L-shaped. A silicone block 7 is fixedly connected to the inner side of the clamping block 6, and the silicone block 7 is in contact with the outer wall of the measuring cylinder 1. The cooperation between the clamping block 6 and the silicone block 7 facilitates the stably installation of the cover plate 5 on the upper side of the measuring cylinder 1.

[0027] In this embodiment, a positioning assembly is provided in the middle of the cover plate 5. The positioning assembly includes a mounting tube 8, which passes through the cover plate 5 from top to bottom and is fixedly connected to the cover plate 5. A movable rod 9 is inserted into the side wall of the mounting tube 8 above the cover plate 5. The end of the movable rod 9 located inside the mounting tube 8 is fixedly connected to a clamping block 10. The end of the movable rod 9 located outside the mounting tube 8 is provided with a fixing cylinder 11, which is fixedly connected to the outer wall of the cover plate 5. A spring 12 is provided between the movable rod 9 and the fixing cylinder 11, wherein the spring 12 is located inside the fixing cylinder 11, and a support plate 13 is fixedly connected between the spring 12 and the movable rod 9. The end of the spring 12 away from the support plate 13 is fixedly connected to the inside of the fixing cylinder 11, and the end of the movable rod 9 located inside the fixing cylinder 11 is fixedly connected to the support plate 13. In addition, an adjustment block 14 is also provided on the side wall of the movable rod 9 located outside the mounting tube 8. The adjustment block 14 is located between the fixing cylinder 11 and the mounting tube 8 and is fixedly connected to the outer wall of the movable rod 9.

[0028] It should be noted that the mounting tube 8 is fixedly connected to the center position of the cover plate 5. The number of movable rods 9, clamping blocks 10, fixed cylinders 11, springs 12 and adjusting blocks 14 are all two, and are symmetrically distributed on the left and right sides of the mounting tube 8. The shape of the clamping block 10 is arc-shaped. By pushing the adjusting block 14, the movable rod 9 is driven to move, and the clamping block 10 is driven to move, so that the two clamping blocks 10 are moved away from each other, and the support piece 13 is driven to squeeze the spring 12, which facilitates the connection of the drainage tube into the mounting tube 8. The spring 12 is used to elastically reset the clamping block 10. With the cooperation of the two clamping blocks 10, the drainage tube is clamped and fixed, ensuring stable drainage and convenient use.

[0029] It should be noted that the upper end of the adjustment block 14 is higher than the mounting tube 8 , which makes it convenient for medical personnel to manually move the adjustment block 14 .

[0030] An optional solution of this embodiment is that the mounting tube 8 is a circular tube or a rectangular tube. The pouring tube 3 is vertically fixedly connected to the outer wall of the measuring cylinder 1. The pouring tube 3 is located obliquely above the handle 2.

[0031] The working principle of the above embodiment is:

[0032] When the utility model is in use, the drainage tube passes through the mounting tube 8 on the cover plate 5 and enters the inner side of the measuring cylinder 1. By pushing the adjusting block 14, the movable rod 9 is driven to move, and the clamping block 10 is driven to move, so that the two clamping blocks 10 are moved away from each other, and the supporting piece 13 is driven to squeeze the spring 12, which facilitates the connection of the drainage tube into the mounting tube 8. The clamping block 10 is elastically reset by the spring 12. With the cooperation of the two clamping blocks 10, the drainage tube is stably clamped, and the appropriate volume of accumulated liquid is drained out through the scale line 4 on the measuring cylinder 1. The measuring cylinder 1 has a stable structure and accurate readings. A large amount of accumulated liquid can be drained at one time, reducing the number of replacements. The accumulated liquid can be easily dumped using the pouring tube 3, thereby improving work efficiency.

[0033] The installation, connection, or setting methods disclosed in this embodiment are all common mechanical methods, and any method that can achieve its beneficial effects may be implemented. It should be noted that the orientations or positional relationships indicated herein are based on the orientations or positional relationships shown in the accompanying drawings, and are intended only to facilitate the description of this application and simplify the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be understood as limiting this application.

[0034] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0035] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A graduated cylinder for drainage fluid that is convenient for measuring and pouring, characterized by: The measuring cylinder (1) comprises a measuring cylinder (1), a handle (2) being provided on one side of the measuring cylinder (1), a pouring tube (3) being provided on the side of the measuring cylinder (1) away from the handle (2), scale lines (4) being provided on the outer wall of the measuring cylinder (1), a cover plate (5) being provided on the upper side of the measuring cylinder (1), and a positioning assembly being provided in the middle of the cover plate (5); The positioning assembly comprises a mounting tube (8), the mounting tube (8) passes through the cover plate (5) up and down and is fixedly connected to the cover plate (5); a movable rod (9) is inserted on the side wall of the mounting tube (8) located above the cover plate (5), one end of the movable rod (9) located inside the mounting tube (8) is fixedly connected to a clamping block (10), and one end of the movable rod (9) located outside the mounting tube (8) is provided with a fixing tube (11), a spring (12) is provided between the movable rod (9) and the fixing tube (11), and an adjusting block (14) is also provided on the side wall of the movable rod (9) located outside the mounting tube (8).

2. A drainage liquid measuring cylinder that is convenient for measuring and pouring according to claim 1, characterized in that: The handle (2) and the pouring tube (3) are both fixedly connected to the outer wall of the measuring cylinder (1), and the pouring tube (3) is communicated with the inner side of the measuring cylinder (1).

3. A drainage liquid measuring cylinder that is convenient for measuring and pouring according to claim 1, characterized in that: The left and right sides of the cover plate (5) are both provided with clamping blocks (6), and the clamping blocks (6) are sleeved on the edge of the cylinder mouth of the measuring cylinder (1).

4. A drainage liquid measuring cylinder for easy measurement and pouring according to claim 3, characterized in that: The clamping block (6) is fixedly connected to the side of the cover plate (5); the outer shape of the clamping block (6) is L-shaped; a silica gel block (7) is fixedly connected to the inner side of the clamping block (6); and the silica gel block (7) abuts against the outer wall of the measuring cylinder (1).

5. A drainage liquid measuring cylinder that is convenient for measuring and pouring according to claim 1, characterized in that: The mounting tube (8) is fixedly connected to the center of the cover plate (5); the movable rod (9), the clamping block (10), the fixing cylinder (11), the spring (12) and the adjusting block (14) are each two in number and symmetrically distributed on the left and right sides of the mounting tube (8); the clamping block (10) has an arc-shaped shape.

6. A drainage liquid measuring cylinder that is convenient for measuring and pouring according to claim 1, characterized in that: The fixed cylinder (11) is fixedly connected to the outer wall of the cover plate (5); the spring (12) is located inside the fixed cylinder (11); a support plate (13) is fixedly connected between the spring (12) and the movable rod (9); one end of the spring (12) away from the support plate (13) is fixedly connected to the inside of the fixed cylinder (11); and one end of the movable rod (9) located inside the fixed cylinder (11) is fixedly connected to the support plate (13).

7. A drainage liquid measuring cylinder for easy measurement and pouring according to claim 1, characterized in that: The adjusting block (14) is located between the fixing cylinder (11) and the mounting tube (8), the adjusting block (14) is fixedly connected to the outer wall of the movable rod (9), and the upper end of the adjusting block (14) is higher than the mounting tube (8).

8. The drainage liquid measuring cylinder for easy measurement and pouring according to claim 1, characterized in that: The installation tube (8) is a circular tube or a rectangular tube.

9. A drainage liquid measuring cylinder that is convenient for measuring and pouring according to claim 1, characterized in that: The pouring tube (3) is vertically and fixedly connected to the outer wall of the measuring cylinder (1).

10. A drainage liquid measuring cylinder that is convenient for measuring and pouring according to claim 1, characterized in that: The liquid pouring pipe (3) is located obliquely above the handle (2).

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