Drainage device with movable scale marks

Abstract

The utility model discloses a drainage device with movable scale marks, which can be used for flexibly and quickly marking the liquid discharge quantity under the condition that the subsequent observation is not influenced, and can also be used for differentially marking different liquid discharge quantities or the same liquid discharge condition in several days. According to the technical scheme, the drainage bottle is characterized by comprising a base, a drainage bottle body, an adjusting seat and a marking strip, the drainage bottle body is detachably arranged on the base, scale marking lines are arranged on the side wall of the drainage bottle body, a guide rail for the adjusting seat to move up and down is arranged on the base, and the marking strip is horizontally arranged at the adjusting seat. A locking assembly used for limiting the position of the adjusting base is further included. The marking tool such as a marking pen is not needed, and the marking strip in the horizontal state can be directly matched with the scale marking line, so that the purpose of marking the drainage amount of the day is achieved; the marking structure does not leave a mark like a marking pen, so that the influence on subsequent observation and marking operation is effectively avoided; and the marking strips with different distinguishing marks can be used for distinguishing and marking.

Description

Technical Field

[0001] The utility model relates to the medical field, in particular to a drainage device with movable scale markings. Background Art

[0002] Drainage is a method of draining the contents of organ tissue cavities or body cavities out of the body. Some patients experience bleeding or fluid accumulation inside the body or at the local surgical site after surgery, and need drainage to remove inflammatory exudates, digestive fluids, blood or necrotic tissues in the body to achieve the purpose of auxiliary treatment. For example, it is a common method after thoracotomy to leave a closed chest drainage tube in patients after thoracic surgery to drain fluids. Usually, the drainage tube is used in conjunction with a closed chest drainage bottle.

[0003] Currently, during the drainage period, medical staff need to observe, record and mark the daily drainage volume, and judge the patient's recovery status by the changes in the drainage volume and the total amount of drainage. However, in the daily care of thoracic patients, since there is no special position for marking the scale on the drainage bottle, medical staff generally use a marker to make marks, but in subsequent observations and records, it is easy to confuse it with the previous marks, resulting in misjudgment of the drainage situation. Utility Model Content

[0004] The purpose of the utility model is to provide a drainage device with movable scale markings, which can flexibly and quickly mark the amount of drainage without affecting subsequent observation, and can also distinguish and mark different drainage amounts or the same drainage conditions within a few days.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A drainage device with movable scale markings comprises a base, a drainage bottle body, an adjustment seat and an identification strip, wherein the drainage bottle body is detachably arranged on the base, and scale markings are arranged on the side wall of the drainage bottle body, and a guide rail for the adjustment seat to move up and down is arranged on the base, and the identification strip is arranged at the adjustment seat in a horizontal state, and also comprises a locking component for limiting the position of the adjustment seat; the locking component comprises an elastic member, a limiting groove and a plurality of limiting blocks, an adjustment groove is opened on the side of the drainage bottle body provided with the scale markings, the guide rail and the adjustment seat are located in the adjustment groove, and a plurality of the limiting blocks are evenly spaced along the length direction of the adjustment groove, the limiting groove is arranged on the side of the adjustment seat away from the guide rail, the elastic member is arranged between the guide rail and the adjustment seat, and the adjustment seat is pressed or released to make the limiting block disengage from or enter the limiting groove.

[0007] Compared with the prior art, the drainage device with movable scale markings using the above technical solution has the following beneficial effects:

[0008] 1. The drainage device with movable scale markings of the utility model is adopted. By controlling the seat displacement and locking the position, the marking strip is adjusted to a position flush with the drainage liquid surface. There is no need to use painting tools such as markers. The horizontal marking strip can directly cooperate with the scale marking lines to achieve the purpose of marking the drainage volume of the day. Moreover, since the marking structure will not leave marks like a marker, it can effectively avoid affecting subsequent observations and marking operations.

[0009] Second, since the base and the drainage bottle body are two independent components, the base can be disassembled or replaced separately for separate disinfection and maintenance operations, thereby achieving the reuse of the drainage device.

[0010] By utilizing the telescopic characteristics of the elastic part, the adjustment seat can be appropriately displaced toward the adjustment slot while being under pressure, so as to achieve temporary separation of the limit block and the limit slot, thereby realizing the displacement operation of the adjustment seat; and after adjusting to the appropriate position, the pressure on the adjustment seat can be released, so that the other limit blocks can be inserted into the limit slot, thereby realizing re-locking the adjustment seat; and this operation does not require auxiliary tools, nor does it require complicated implementation steps, so that medical staff can quickly get started with the operation, and it has the characteristics of convenient and efficient use, thereby improving the work efficiency of medical staff.

[0011] Preferably, the adjustment seat is provided with a connecting rod on the side facing the guide rail, and a blocking block is provided at the end of the connecting rod away from the adjustment seat, the guide rail is provided with a slide groove for the connecting rod to move up and down, and the guide rail is provided with a channel for the blocking block to move up and down, and the elastic member is provided in the slide groove, one end of the elastic member is connected to the inner wall of the slide groove, and the other end of the elastic member is provided with a reset sheet, and the length of the reset sheet is adapted to the length of the channel. The reset sheet separates the blocking block and the elastic member, and in the process of controlling the displacement of the adjustment seat, the reverse force of the elastic sheet can be effectively avoided from interfering with the displacement operation of the adjustment seat, thereby facilitating the medical staff to quickly move the adjustment seat for marking, and further improving the daily work efficiency of the medical staff; and because the length of the reset sheet is adapted to the channel, when the adjustment seat is adjusted to any position, the reset sheet can drive the adjustment seat to quickly reset.

[0012] Preferably, the interior of the adjustment seat is hollow, and there are multiple identification strips, and different identification strips are respectively provided with different distinguishing marks, and the multiple identification strips are closely arranged and distributed inside the adjustment seat along the vertical direction of the adjustment seat; the side wall of the drainage bottle body is provided with a transparent observation part, and scale markings are provided on the surface of the observation part, and the observation part is provided with a plurality of strip grooves for the identification strips to enter and exit on the side facing the adjustment groove, and the side wall of the adjustment seat facing the observation part is provided with a perforation, and the adjustment seat is provided with a push button for controlling the identification strip to enter and exit the perforation, and the adjustment seat also includes a control part for controlling the identification strip to automatically move to the edge of the perforation, and after the push button controls the identification strip to pass through the perforation, the identification strip enters and remains in the strip groove.

[0013] Different identification strips are sent into specific strip grooves by pushing a button. Different discharge volumes in a few days can be marked separately. Since the strip groove is located inside the corresponding scale line of the observation part and the observation part is made of a transparent material, the identification strip will be located at the corresponding scale line, so that medical staff can intuitively see and confirm the discharge situation of the previous few days. There is no need to compare the scale lines horizontally, which further improves the work efficiency of medical staff in daily care.

[0014] And the control part can be used to drive the identification strip to automatically move to the perforation position for subsequent marking. Medical staff only needs to perform a single sliding button action to operate the retention of different identification strips. While the operation is simple, the purpose of marking different discharge volumes can be achieved.

[0015] Preferably, the control member is a spring disposed inside the adjustment seat, a slider connected to the spring is disposed inside the adjustment seat, the identification strip is located on the side of the slider away from the spring, and a slider button for controlling the displacement of the slider is also disposed on the adjustment seat. After the top identification strip is pushed out, the highly sensitive spring is quickly extended to achieve the purpose of quickly pushing other identification strips to the perforation; and the slider can be used to compress the spring to provide a space for the identification strip to be placed, so as to achieve the reuse of the adjustment seat and the identification strip.

[0016] The distinguishing mark includes but is not limited to a pattern, a number mark or a color mark, but in order to increase the prompt effect, preferably, the distinguishing mark adopts a color coating, and the color coating completely covers the surface of the identification strip. Compared with the pattern and number mark, the color coating, combined with the transparent drainage bottle body and the observation part, has a stronger visual impact, so that the medical staff can more intuitively see the previous marking situation.

[0017] Preferably, the groove depth of the strip groove exceeds the sum of the lengths of at least two marking strips. When applied to a longer drainage cycle, since the strip groove can accommodate more marking strips, the same drainage volume in a few days can be distinguished and marked.

[0018] Preferably, the base is provided with a plug-in block made of elastic material, and the bottom of the drainage bottle body is provided with a plug-in groove adapted to the plug-in block. By utilizing the elastic telescopic characteristics, the bottom of the drainage bottle body and the base can be directly and quickly connected, and can be directly separated without auxiliary tools, which is convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of an embodiment of the drainage device with movable scale markings of the utility model.

[0020] Figure 2Schematic diagram of the structure of the observation part in the embodiment.

[0021] Figure 3 Schematic diagram of the structure of the limit block in the embodiment.

[0022] Figure 4 Schematic diagram of the structure of the strip groove in the embodiment.

[0023] Figure 5 Schematic diagram of the structure of the adjustment seat in the embodiment.

[0024] Figure 6 Schematic diagram of the positions of the perforations and identification strips in the embodiment.

[0025] Figure 7 It is a schematic diagram of the cross-sectional structure of the guide rail and the adjustment seat in the embodiment.

[0026] Figure 8 It is a schematic diagram of the state where the marking strip enters the strip groove in the embodiment.

[0027] Fig. 9 Schematic diagram of the internal structure of the adjustment seat in the embodiment.

[0028] Fig.10 It is a schematic cross-sectional structure diagram of the docking state of the base and the drainage bottle body in the embodiment.

[0029] Figure numerals: 1. base; 2. drainage bottle body; 20. scale mark; 21. adjustment slot; 3. adjustment seat; 30. perforation; 31. push button; 32. spring; 33. slider; 34. slide button; 4. identification strip; 40. color coating; 5. guide rail; 50. slide slot; 51. channel; 6. locking assembly; 60. elastic member; 61. limit slot; 62. limit block; 63. reset plate; 7. connecting rod; 70. positioning block; 8. observation part; 80. strip slot; 9. plug-in block. DETAILED DESCRIPTION

[0030] The utility model is further described below in conjunction with the accompanying drawings.

[0031] like Figures 1 to 10 The drainage device with movable scale markings shown comprises a base 1 , a drainage bottle body 2 , an adjustment seat 3 and a marking strip 4 .

[0032] The drainage bottle body 2 is detachably arranged on the base 1, and the specific docking method of the base 1 and the drainage bottle body 2 can adopt a strong magnetic adsorption method, or can adopt the insertion docking method in this embodiment. Fig.10 As shown, a plug-in block 9 made of elastic material (such as elastic rubber, silicone) is provided on the base 1, and a plug-in groove adapted to the plug-in block is provided at the bottom of the drainage bottle body 2. The shape of the plug-in block 9 can be optimized, such as the plug-in block 9 with a slope in the figure, which is convenient for quick docking and disassembly.

[0033] The side wall of the drainage bottle body 2 is provided with scale markings 20. In this embodiment, in order to cooperate with the adjustment seat 3 to achieve the purpose of multiple markings, the setting position of the scale markings 20 is optimized. The side wall of the drainage bottle body 2 is provided with a transparent observation part 8, and the scale markings 20 are set on the surface of the observation part 8.

[0034] The base 1 is provided with a guide rail 5 for the adjustment seat 3 to move up and down. The interior of the adjustment seat 3 is hollow, and there are multiple identification strips 4, and different identification strips 4 are respectively provided with different distinguishing marks. The identification strips 4 are horizontally located inside the adjustment seat 3, and multiple identification strips 4 are closely arranged and distributed inside the adjustment seat 3 along the vertical direction of the adjustment seat 3.

[0035] Regarding the distinguishing mark, it can be a pattern, a digital mark or a color mark. In this embodiment, in order to facilitate the use with the transparent observation part 8 and to increase the prompt effect, the distinguishing mark adopts a color coating 40, and the color coating 40 completely covers the surface of the identification strip 4, such as "red", "blue", "yellow" and other color coatings 40 with obvious color differences.

[0036] The locking assembly 6 is also provided for limiting the position of the adjusting seat 3, and the locking assembly 6 includes an elastic member 60, a limiting groove 61 and a plurality of limiting blocks 62. The elastic member 60 can be rubber or silicone. In this embodiment, silicone material is used to facilitate the compression of the adjusting seat 3.

[0037] An adjustment groove 21 is provided on one side of the drainage bottle body 2 with a scale mark 20, the guide rail 5 and the adjustment seat 3 are located in the adjustment groove 21, and a plurality of limit blocks 62 are evenly spaced along the length direction of the adjustment groove 21. The limit groove 61 is provided on the side of the adjustment seat 3 away from the guide rail 5, and the elastic member 60 is provided between the guide rail 5 and the adjustment seat 3. The adjustment seat 3 is pressed or released to allow the limit block 62 to disengage from or enter the limit groove 61.

[0038] Here, in order to facilitate the explanation of the position of the elastic member 60 below, the connection method between the adjustment seat 3 and the guide rail 5 is first introduced. The adjustment seat 3 is provided with a connecting rod 7 on the side facing the guide rail 5, and the end of the connecting rod 7 away from the adjustment seat 3 is provided with a locking block 70, the guide rail 5 is provided with a sliding groove 50 for the connecting rod 7 to move up and down, and the guide rail 5 is provided with a channel 51 inside which the locking block 70 can move up and down.

[0039] The elastic member 60 may be arranged at the guide rail 5 or at the surface of the adjustment seat 3. In this embodiment, in order to prevent the elastic member 60 from interfering with the displacement of the adjustment seat 3 and facilitate the rapid movement of the adjustment seat 3, the elastic member 60 is arranged at the guide rail 5, specifically, the elastic member 60 is arranged in the slide groove 50, one end of the elastic member 60 is connected to the inner wall of the slide groove 50, and the other end of the elastic member 60 is provided with a reset sheet 63.

[0040] Furthermore, the length of the reset sheet 63 is adapted to the length of the channel 51 , that is, the reset sheet 63 can push the adjustment seat 3 when the adjustment seat 3 is displaced to any position.

[0041] A plurality of strip grooves 80 for the identification strip 4 to enter and exit are provided on one side of the observation portion 8 facing the adjustment groove 21, and a through hole 30 is provided on the side wall of the adjustment seat 3 facing the observation portion 8. A push button 31 for controlling the identification strip 4 to enter and exit the through hole 30 is provided on the adjustment seat 3. The adjustment seat 3 also includes a control component for controlling the identification strip 4 to automatically move to the edge of the through hole 30. After the push button 31 controls the identification strip 4 to pass through the through hole 30, the identification strip 4 enters and remains in the strip groove 80.

[0042] As for the method of realizing automatic displacement of identification strip 4, it may be some kind of intelligent control structure to push displacement of identification strip 4, or it may be the structure involved in this embodiment. In this case, in order to reduce costs, the control part adopts a spring 32 arranged inside adjustment seat 3, and a slider 33 connected to spring 32 is arranged inside adjustment seat 3. Identification strip 4 is located on the side of slider 33 away from spring 32, and a slide button 34 for controlling displacement of slider 33 is also arranged on adjustment seat 3.

[0043] In addition, in order to meet the marking needs of longer periods, the depth of the strip groove 80 exceeds the sum of the lengths of at least two identification strips 4, that is, multiple identification strips 4 can be placed in a single strip groove 80; the adjustment seat 3 can also be made of transparent plastic to facilitate the alignment of the identification strip 4 with the liquid surface of the drainage fluid during displacement.

[0044] The specific drainage method of the drainage bottle 2 can refer to the pressure adjustment operation in the prior art, so it will not be described in detail in this case.

[0045] The following is the usage of this embodiment:

[0046] During the patient's drainage treatment cycle, after the first day of drainage, the medical staff performed care and cleaning operations after observation and carried out the marking steps in this case.

[0047] First, the adjustment seat 3 is pressed toward the drainage bottle body 2. Under normal conditions, the reset piece 63 is as Figure 7 In the state shown, the elastic member 60 contracts when compressed, so that the adjustment seat 3, the connecting rod 7, the blocking block 70 and the reset plate 63 are all appropriately displaced in the direction of the adjustment groove 21, the limit groove 61 on the adjustment seat 3 moves synchronously, and the limit block 62 disengages from the limit groove 61. At this time, since the reset plate 63 and the blocking block 70 are relatively independent, the adjustment seat 3 can be displaced up and down along the length direction of the guide rail 5.

[0048] Next, since the adjustment seat 3 in this embodiment is a transparent structure, the position of the topmost identification strip 4 inside can be observed during the displacement of the adjustment seat 3, and after the identification strip 4 is flush with the liquid surface of the drainage fluid, the pressure on the adjustment seat 3 is released. Due to the extension of the elastic member 60, the reset sheet 63 and the adjustment seat 3 are pushed back to their original positions, so that the limit block 62 at the corresponding position enters the limit groove 61, completing the displacement and locking of the adjustment seat 3, that is, completing the fixation of a mark.

[0049] In the following days, if it is necessary to leave a mark for each day, the marking strip 4 can be left in the strip groove 80. By turning the push button 31, the top marking strip 4 passes through the perforation 30 and enters the strip groove 80. Fig. 9 As shown, due to the thrust of the spring 32, after the top identification strip 4 is removed, the lower identification strip 4 will automatically move to the edge of the perforation 30 for subsequent use. Subsequent medical staff can quickly identify the changes in the patient's drainage volume by using the identification strips 4 of different colors in the strip groove 80 in combination with the color arrangement order of the original identification strips 4 without having to look up the records.

[0050] After the drainage cycle is over and the patient does not need drainage, after cleaning the drainage fluid in the drainage bottle 2, the base 1 can be directly unplugged by using the elastic characteristics of the plug-in block 9, and the identification strip 4 in the strip groove 80 can be poured into the adjustment groove 21 by turning it 90 degrees and taken out. At this time, the sliding button 34 can be pressed to leave space for the identification strip 4 to be placed in the adjustment seat 3, and the identification strip 4 can be passed through the perforations 30 in sequence.

[0051] The above is a preferred embodiment of the present invention. A person skilled in the art may make several modifications and improvements without departing from the principle of the present invention, and these modifications and improvements shall also be regarded as within the protection scope of the present invention.

Claims

1. A drainage device with movable scale markings, characterized in that: The invention comprises a base (1), a drainage bottle body (2), an adjustment seat (3) and an identification strip (4); the drainage bottle body (2) is detachably arranged on the base (1); a scale mark (20) is arranged on the side wall of the drainage bottle body (2); a guide rail (5) for the adjustment seat (3) to move up and down is arranged on the base (1); the identification strip (4) is arranged on the adjustment seat (3) in a horizontal state; and a locking assembly (6) for limiting the position of the adjustment seat (3); the locking assembly (6) comprises an elastic member (60), a limiting groove (61) and a plurality of A limit block (62), an adjustment groove (21) is opened on one side of the drainage bottle body (2) provided with a scale mark (20), the guide rail (5) and the adjustment seat (3) are located in the adjustment groove (21), a plurality of limit blocks (62) are evenly spaced and distributed along the length direction of the adjustment groove (21), the limit groove (61) is provided on a side of the adjustment seat (3) away from the guide rail (5), an elastic member (60) is provided between the guide rail (5) and the adjustment seat (3), and the adjustment seat (3) is pressed or released to allow the limit block (62) to leave or enter the limit groove (61).

2. The drainage device with movable scale markings according to claim 1, characterized in that: A connecting rod (7) is provided on the side of the adjusting seat (3) facing the guide rail (5), and a blocking block (70) is provided on the end of the connecting rod (7) away from the adjusting seat (3); a sliding groove (50) for allowing the connecting rod (7) to move up and down is provided on the guide rail (5); a channel (51) for allowing the blocking block (70) to move up and down is provided inside the guide rail (5); the elastic member (60) is arranged in the sliding groove (50), one end of the elastic member (60) is connected to the inner wall of the sliding groove (50), and the other end of the elastic member (60) is provided with a reset plate (63), and the length of the reset plate (63) is adapted to the length of the channel (51).

3. The drainage device with movable scale markings according to claim 1, characterized in that: The adjustment seat (3) is hollow inside, a plurality of identification strips (4) are provided, and different identification strips (4) are provided with different distinguishing marks respectively, and the plurality of identification strips (4) are closely arranged and distributed inside the adjustment seat (3) along the vertical direction of the adjustment seat (3); a transparent observation portion (8) is provided on the side wall of the drainage bottle body (2), and a scale mark (20) is provided on the surface of the observation portion (8); a plurality of marking strips (4) are provided on one side of the observation portion (8) facing the adjustment groove (21) ) is inserted into and exited from a strip groove (80), a side wall of the adjustment seat (3) facing the observation portion (8) is provided with a through hole (30), a push button (31) is provided on the adjustment seat (3) for controlling the identification strip (4) to enter and exit the through hole (30), and the adjustment seat (3) also includes a control member for controlling the identification strip (4) to automatically move to the edge of the through hole (30), and after the push button (31) controls the identification strip (4) to pass through the through hole (30), the identification strip (4) enters and is retained in the strip groove (80).

4. The drainage device with movable scale markings according to claim 3, characterized in that: The control member adopts a spring (32) arranged inside the adjustment seat (3); a slider (33) connected to the spring (32) is arranged inside the adjustment seat (3); the identification strip (4) is located on a side of the slider (33) away from the spring (32); and a sliding button (34) for controlling the displacement of the slider (33) is also arranged on the adjustment seat (3).

5. The drainage device with movable scale markings according to claim 3, characterized in that: The distinguishing mark is a color coating (40), and the color coating (40) completely covers the surface of the identification strip (4).

6. The drainage device with movable scale markings according to claim 3, characterized in that: The groove depth of the strip-shaped groove (80) exceeds the sum of the lengths of at least two identification strips (4).

7. The drainage device with movable scale markings according to any one of claims 1 to 6, characterized in that: The base (1) is provided with a plug-in block (9) made of elastic material, and the bottom of the drainage bottle body (2) is provided with a plug-in groove adapted to the plug-in block.

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