Drainage liquid measuring cylinder

Abstract

The utility model discloses a drainage liquid measuring cylinder which comprises a liquid suction pipe, an exhaust pipe, a measuring cylinder and a disinfection cylinder. The measuring cylinder is made of a transparent material, and a drainage cavity is formed in the measuring cylinder; a disinfection cavity is formed in the disinfection cylinder, the disinfection cylinder is arranged at the upper end of the measuring cylinder, the drainage cavity is communicated with the disinfection cavity through a one-way valve, one end of the liquid suction pipe extends into the drainage cavity, and one end of the air suction pipe is communicated with the disinfection cavity. Compared with the prior art, by means of the drainage liquid measuring cylinder, medical staff can directly observe and measure drainage liquid conveniently, air during suction can be disinfected, and the drainage liquid measuring cylinder has better safety.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of medical apparatus and instruments, concretely relates to a drainage liquid measuring cylinder. BACKGROUND

[0002] At present, the liquid (such as urine, blood liquid etc.) drained by patient drainage tube in clinic needs to be accurately recorded, and the drainage bag is soft in material, so it is inconvenient for medical staff to observe and record the scale of liquid volume, and the air overflowed during drainage suction can easily cause pollution.

[0003] Therefore, the inventor of the present application has made a further study on the above-mentioned defects in the prior art, and thus the present case is produced. CONTENT OF THE UTILITY MODEL

[0004] The main purpose of the utility model is to provide a drainage liquid measuring cylinder, which has the advantages of convenient observation and measurement of drainage liquid for medical staff and high safety.

[0005] In order to achieve the above-mentioned purpose, the solution of the utility model is as follows:

[0006] A drainage liquid measuring cylinder, comprising a liquid suction pipe, an air suction pipe, a measuring cylinder and a disinfection cylinder, wherein the measuring cylinder is made of transparent material, and a drainage cavity is formed in the measuring cylinder; a disinfection cavity is formed in the disinfection cylinder, the disinfection cylinder is arranged on the upper end of the measuring cylinder, the drainage cavity and the disinfection cavity are communicated through a one-way valve, one end of the liquid suction pipe extends into the drainage cavity, and one end of the air suction pipe communicates with the disinfection cavity.

[0007] Further, the liquid suction pipe comprises a flexible pipe and a rigid pipe, a first plug-in seat is formed on the upper end of the disinfection cylinder, one end of the flexible pipe is plugged into the first plug-in seat, and the rigid pipe is integrally formed on the disinfection cylinder; the upper end of the rigid pipe communicates with the first plug-in seat, and the lower end of the rigid pipe extends into the drainage cavity.

[0008] Further, an adjusting hole is formed on the first plug-in seat, an adjusting rod is mounted on the adjusting hole, and the adjusting rod abuts against the side wall of the liquid suction pipe.

[0009] Further, the adjusting hole and the adjusting rod are connected through threads.

[0010] Further, a hand screw head is formed on one end of the adjusting rod, and anti-skid lines are formed on the hand screw head.

[0011] Further, scale lines are formed on the outer wall of the measuring cylinder.

[0012] Further, a through hole is formed on the lower wall of the disinfection cylinder, the drainage cavity and the disinfection cavity are communicated through the through hole, and the one-way valve is mounted in the through hole.

[0013] Further, the measuring cylinder upper end and the disinfecting cylinder lower end are connected through threads.

[0014] Further, the disinfecting cylinder upper end is further formed with a second socket, and one end of the air suction pipe is inserted into the second socket.

[0015] Further, a hook is formed on the measuring cylinder outer wall.

[0016] With the above structure, the liquid drainage measuring cylinder has at least the following beneficial effects:

[0017] I. In use, the end of the air suction pipe is connected with a negative pressure aspirator, one end of the liquid suction pipe is used for sucking liquid, the sucked liquid enters into the drainage cavity through the liquid suction pipe, the disinfecting cavity contains alcohol or other disinfecting liquid, since the drainage cavity and the disinfecting cavity are directly communicated through the one-way valve, the disinfecting liquid cannot stay in the drainage cavity, and the liquid drained by the liquid suction pipe cannot flow into the disinfecting cavity, only the sucked air passes through the one-way valve, then passes through the disinfecting liquid in the disinfecting cavity for disinfection, and then is sucked out from the air suction pipe, thus having better safety. The measuring cylinder is made of transparent material, which is convenient for medical staff to directly observe and measure the drainage liquid.

[0018] II. The medical staff twists the adjusting rod, so that the adjusting rod abuts against the liquid suction pipe side wall, and with the different extrusion degrees of the adjusting rod to the liquid suction pipe, the deformation degree of the liquid suction pipe is also different, so that the suction force of the liquid suction pipe can be controlled.

[0019] III. The anti-skid lines can increase the friction force, so as to facilitate the medical staff to twist the adjusting rod.

[0020] Compared with the prior art, the liquid drainage measuring cylinder can directly observe and measure the drainage liquid by the medical staff, can disinfect the air during suction, and has better safety. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a perspective view of the liquid drainage measuring cylinder.

[0022] Figure 2 It is a sectional view of the liquid drainage measuring cylinder.

[0023] Figure 3 It is a perspective view of the disinfecting cylinder.

[0024] Figure 4 It is a perspective view of the disinfecting cylinder from another angle.

[0025] Figure 5 It is the perspective view of the adjusting rod in the utility model.

[0026] Figure 6 It is the perspective view of the measuring cylinder in the utility model.

[0027] In the drawing:

[0028] Suction tube 1; Air suction pipe 2; Measuring cylinder 3;

[0029] Disinfection cylinder 4; One-way valve 5; Adjusting rod 6; Hook 7;

[0030] Hose 11; Hard pipe 12;

[0031] Drainage cavity 31; Scale line 32; Disinfection cavity 41; First plug-in seat 42;

[0032] Adjusting hole 43; Through hole 44; Second plug-in seat 45;

[0033] Hand screw head 61; Anti-skid line 62. DETAILED DESCRIPTION

[0034] In order to further explain the technical scheme of the utility model, the utility model will be described in detail through specific embodiments.

[0035] As shown in Figures 1 to 6 , it is a drainage liquid measuring cylinder related to the utility model, including suction tube 1, air suction pipe 2, measuring cylinder 3 and disinfection cylinder 4; the measuring cylinder 3 is transparent material, the drainage cavity 31 is formed in the measuring cylinder 3; the disinfection cavity 41 is formed in the disinfection cylinder 4, the disinfection cylinder 4 is arranged on the upper end of the measuring cylinder 3, the drainage cavity 31 and the disinfection cavity 41 are communicated through one-way valve 5, one end of the suction tube 1 is inserted into the drainage cavity 31, one end of the air suction pipe 2 is communicated with the disinfection cavity 41. When using, the end of the air suction pipe 2 is connected with a negative pressure aspirator, one end of the suction tube 1 is used for sucking liquid, the sucked liquid will enter into the drainage cavity 31 through the suction tube 1, alcohol or other disinfectant is contained in the disinfection cavity 41, because the drainage cavity 31 and the disinfection cavity 41 are directly communicated through one-way valve 5, the disinfectant will not remain in the drainage cavity 31, and the disinfection cylinder 4 is arranged on the upper end of the measuring cylinder 3, the liquid drained by the suction tube 1 will not flow into the disinfection cavity 41, only the sucked air will pass through the one-way valve 5, then pass through the disinfectant in the disinfection cavity 41, and then be sucked out from the air suction pipe 2, therefore, it has better safety. The measuring cylinder 3 is transparent material, which is convenient for medical staff to directly observe and measure the drainage liquid.

[0036] Preferably, the suction tube 1 comprises a soft tube 11 and a hard tube 12, the upper end of the disinfection cylinder 4 is formed with a first socket 42, one end of the soft tube 11 is inserted into the first socket 42, and the hard tube 12 is integrally formed on the disinfection cylinder 4; the upper end of the hard tube 12 is communicated with the first socket 42, and the lower end of the hard tube 12 extends into the drainage cavity 31. The hard tube 12 can extend to the lower end of the drainage cavity 31, so as to avoid splashing of the drainage liquid into the one-way valve 5.

[0037] Preferably, as shown in Figure 2 and Figure 3 , the first socket 42 is formed with an adjusting hole 43, and the adjusting hole 43 is installed with an adjusting rod 6, and the adjusting rod 6 abuts against the side wall of the suction tube 1. In addition, the adjusting hole 43 and the adjusting rod 6 are connected by threads. The medical staff twists the adjusting rod 6, so that the adjusting rod 6 abuts against the side wall of the suction tube 1, and with the degree of extrusion of the adjusting rod 6 to the suction tube 1, the deformation degree of the suction tube 1 is also different, so that the size of the suction force of the suction tube 1 can be controlled.

[0038] Preferably, one end of the adjusting rod 6 is formed with a hand screw head 61, and the hand screw head 61 is formed with anti-skid lines 62. The anti-skid lines 62 can increase the friction, so as to facilitate the medical staff to twist the adjusting rod 6.

[0039] Preferably, as shown in Figure 1 , the outer wall of the measuring cylinder 3 is formed with scale lines 32. In this way, the volume of the liquid can be directly read by the scale lines 32.

[0040] Preferably, the lower wall of the disinfection cylinder 4 is formed with a through hole 44, the drainage cavity 31 and the disinfection cavity 41 are communicated through the through hole 44, and the one-way valve 5 is installed in the through hole 44. Since the one-way valve 5 is unidirectional from the drainage cavity 31 to the disinfection cavity 41, the disinfectant in the disinfection cavity 41 will not flow into the drainage cavity 31.

[0041] Preferably, the upper end of the measuring cylinder 3 and the lower end of the disinfection cylinder 4 are connected by threads. Therefore, it can be directly screwed or removed by threads.

[0042] Preferably, the upper end of the disinfection cylinder 4 is also formed with a second socket 45, and one end of the air suction tube 2 is inserted into the second socket 45. The air suction tube 2 is inserted into the upper end of the disinfection cylinder 4, so that the disinfectant in the disinfection cavity 41 can also be prevented from being sucked into the air suction tube 2.

[0043] Preferably, as shown in Figure 6 , the outer wall of the measuring cylinder 3 is formed with a hook 7. In this way, the measuring cylinder 3 can be conveniently hung on the bed rail.

[0044] Compared with the prior art, the utility model discloses a drainage liquid measuring cylinder, and medical staff can directly observe and measure the drainage liquid, the air during suction can be sterilized, and better safety is achieved.

[0045] The above embodiment and drawing are not limited to the product shape and style of the utility model, and any ordinary technical personnel in the art can make appropriate changes or modifications, which should be considered as not departing from the patent category of the utility model.

Claims

1. A liquid drainage measuring cylinder, characterized in that, The utility model provides a sterile suction bottle, including liquid suction pipe, air suction pipe, measuring cylinder and sterilization cylinder, the measuring cylinder is transparent material, form drainage cavity in the measuring cylinder, form sterilization cavity in the sterilization cylinder, the sterilization cylinder sets up on the measuring cylinder upper end, drainage cavity and sterilization cavity pass through one way valve and communicate, one end of liquid suction pipe goes into in drainage cavity, one end of air suction pipe and sterilization cavity communicate.

2. A liquid measuring cylinder of the type defined in claim 1, characterised in that The utility model discloses a sterile suction bottle, including liquid suction pipe, air suction pipe, measuring cylinder and sterilization cylinder, the measuring cylinder is transparent material, form drainage cavity in the measuring cylinder, form sterilization cavity in the sterilization cylinder, the sterilization cylinder sets up on the measuring cylinder upper end, drainage cavity and sterilization cavity pass through one way valve and communicate, one end of liquid suction pipe goes into in drainage cavity, one end of air suction pipe and sterilization cavity communicate.

3. A liquid measuring cylinder of the type defined in claim 2, characterised in that The utility model discloses a sterile suction bottle, including liquid suction pipe, air suction pipe, measuring cylinder and sterilization cylinder, the measuring cylinder is transparent material, form drainage cavity in the measuring cylinder, form sterilization cavity in the sterilization cylinder, the sterilization cylinder sets up on the measuring cylinder upper end, drainage cavity and sterilization cavity pass through one way valve and communicate, one end of liquid suction pipe goes into in drainage cavity, one end of air suction pipe and sterilization cavity communicate.

4. A liquid measuring cylinder of the type defined in Claim 3, characterised in that The utility model discloses a sterile suction bottle, including liquid suction pipe, air suction pipe, measuring cylinder and sterilization cylinder, the measuring cylinder is transparent material, form drainage cavity in the measuring cylinder, form sterilization cavity in the sterilization cylinder, the sterilization cylinder sets up on the measuring cylinder upper end, drainage cavity and sterilization cavity pass through one way valve and communicate, one end of liquid suction pipe goes into in drainage cavity, one end of air suction pipe and sterilization cavity communicate.

5. A liquid measuring cylinder of the type defined in claim 3, wherein The utility model discloses a sterile suction bottle, including liquid suction pipe, air suction pipe, measuring cylinder and sterilization cylinder, the measuring cylinder is transparent material, form drainage cavity in the measuring cylinder, form sterilization cavity in the sterilization cylinder, the sterilization cylinder sets up on the measuring cylinder upper end, drainage cavity and sterilization cavity pass through one way valve and communicate, one end of liquid suction pipe goes into in drainage cavity, one end of air suction pipe and sterilization cavity communicate.

6. A liquid measuring cylinder of the type defined in claim 1, characterised in that The utility model discloses a sterile suction bottle, including liquid suction pipe, air suction pipe, measuring cylinder and sterilization cylinder, the measuring cylinder is transparent material, form drainage cavity in the measuring cylinder, form sterilization cavity in the sterilization cylinder, the sterilization cylinder sets up on the measuring cylinder upper end, drainage cavity and sterilization cavity pass through one way valve and communicate, one end of liquid suction pipe goes into in drainage cavity, one end of air suction pipe and sterilization cavity communicate.

7. A liquid measuring cylinder of the type defined in claim 1, characterised in that The utility model discloses a sterile suction bottle, including liquid suction pipe, air suction pipe, measuring cylinder and sterilization cylinder, the measuring cylinder is transparent material, form drainage cavity in the measuring cylinder, form sterilization cavity in the sterilization cylinder, the sterilization cylinder sets up on the measuring cylinder upper end, drainage cavity and sterilization cavity pass through one way valve and communicate, one end of liquid suction pipe goes into in drainage cavity, one end of air suction pipe and sterilization cavity communicate.

8. A liquid measuring cylinder of the type defined in claim 1, wherein ​ 9. A liquid measuring cylinder of the type defined in claim 1, wherein ​ 10. A liquid measuring cylinder of the type defined in claim 1, characterised in that ​

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