Anti-blocking dropper for clinical examination

Abstract

The utility model relates to the field of droppers for inspection, in particular to an anti-blocking dropper for clinical inspection, which comprises a main tube, a threaded section fixedly mounted at the top of the main tube, an external sleeve mounted at the top of the threaded section in a lap joint manner, an adhesive mounted at the top end of the external sleeve in a lap joint manner, and a leather head rubber cap fixedly mounted at the top of the adhesive. A raw material belt is attached to the outer wall of the threaded section, and a fixed check block is arranged at the bottom of the threaded section in a lap joint mode. During use, the external connecting sleeve can be screwed out from the outer side of the threaded section, the external connecting sleeve and the leather head rubber cap can be directly taken down, then water is added from the extension pipe for flushing, blockages can be flushed out from the other port of the main body pipe, cleaning can be rapidly completed, then the external connecting sleeve is screwed and sleeved on the outer side of the threaded section through threaded meshing, and the external connecting sleeve is screwed and sleeved on the outer side of the threaded section. The thread seal tape can be used for filling gaps among the threads, so that the leakproofness of the dropper is guaranteed, and the brown design of the dropper body can prevent part of actual light from being exposed to cause decomposition.

Description

Technical Field

[0001] The utility model relates to the field of test droppers, and more specifically, to a clinical test anti-clogging dropper. Background Art

[0002] The rubber-tipped dropper is also called a rubber-capped dropper. It is an instrument used to absorb or drip a small amount of liquid reagent. The rubber-tipped dropper consists of a rubber cap and a glass tube. It has several forms, such as straight, straight with a buffer ball, and curved with a buffer ball.

[0003] However, most traditional rubber-tipped droppers are of an integrated design. In actual clinical tests, the dropper may be blocked by the patient's skin and flesh tissue, which may cause the rubber-tipped dropper to be unable to perform normal suction or dripping work. The integrated design of the dropper makes it extremely troublesome to clean.

[0004] Therefore, a kind of anti-clogging dropper for clinical testing is proposed in view of the above problems. Utility Model Content

[0005] In order to overcome the above defects of the prior art, the utility model provides a clinical test anti-clogging dropper to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: a clinical test anti-clogging dropper, comprising a main body tube, a threaded section is fixedly installed on the top of the main body tube, an external sleeve is overlapped and installed on the top of the threaded section, an adhesive is overlapped and installed on the top of the external sleeve, a leather head rubber cap is fixedly installed on the top of the adhesive, a raw material tape is fitted on the outer wall of the threaded section, and a fixed stopper is overlapped and installed on the bottom of the threaded section;

[0007] Preferably, an extension tube is fixedly mounted on the bottom end of the main tube.

[0008] Preferably, scale lines are fixedly mounted on the outer wall of the main tube.

[0009] Preferably, the main tube is made entirely of glass and has a brown light-proof design.

[0010] Preferably, the inner wall of the external sleeve is provided with a thread, and the thread segment can be engaged with the thread segment.

[0011] Preferably, the adhesive has an excellent bonding effect, and the raw tape has a good fitting and sealing effect.

[0012] Preferably, the overall diameter of the extension tube is smaller than the diameter of the main tube.

[0013] Preferably, the scale lines are designed to be white as a whole.

[0014] Technical effects and advantages of the utility model:

[0015] 1. Compared with the prior art, when using this kind of clinical test anti-clogging dropper, the external sleeve can be unscrewed from the outside of the threaded section, and the external sleeve and the leather head rubber cap can be directly removed, and then flushed with water from the extension tube, so that the blockage can be flushed out from the other end of the main tube, and the cleaning can be completed quickly. Then, the external sleeve can be screwed onto the outside of the threaded section through thread engagement, so as to quickly complete the installation. The raw tape can fill the gap between the threads to ensure the sealing of the dropper, and the brown design of the tube body can prevent part of it from being decomposed due to actual exposure to light. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0017] Figure 2 It is a structural schematic diagram of the overall threaded section of the utility model.

[0018] Figure 3 It is a schematic structural diagram of the overall external sleeve of the utility model.

[0019] Figure 4 It is a structural schematic diagram of the overall main body tube of the utility model.

[0020] The accompanying drawings are marked as follows: 1. main tube; 2. threaded section; 3. external sleeve; 4. adhesive; 5. leather head rubber cap; 6. raw material tape; 7. fixed stopper; 8. extension tube; 9. scale line. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Embodiment 1

[0023] As attached Figure 1-4 The clinical test anti-clogging dropper shown includes a main tube 1, a threaded section 2 is fixedly installed on the top of the main tube 1, an external sleeve 3 is overlapped and installed on the top of the threaded section 2, an adhesive 4 is overlapped and installed on the top of the external sleeve 3, a leather head rubber cap 5 is fixedly installed on the top of the adhesive 4, a raw material tape 6 is fitted on the outer wall of the threaded section 2, a fixed stopper 7 is overlapped and installed on the bottom of the threaded section 2, and an extension tube 8 is fixedly installed on the bottom end of the main tube 1.

[0024] Among them: when the dropper is blocked, it is only necessary to unscrew the external sleeve 3 from the outside of the threaded section 2 by means of thread engagement, and the external sleeve 3 and the leather head rubber cap 5 can be directly removed, and then flushed with water from the extension tube 8, so that the blockage can be flushed out from the other end of the main tube 1, and the cleaning can be completed quickly. After the cleaning is completed, the raw tape 6 can be wrapped around the outer wall of the threaded section 2, and then the external sleeve 3 can be screwed on the outside of the threaded section 2 by thread engagement, so as to quickly complete the installation, wherein the raw tape 6 can fill the gap between the threads, thereby ensuring the sealing of the dropper. The device has a simple structure and is easy to operate. It can not only avoid the blockage of the dropper and the inability to work normally, but also the brown design of the tube body can avoid partial decomposition caused by actual exposure to light, and it has excellent practical effects.

[0025] Embodiment 2

[0026] Based on the first embodiment, the solution in the first embodiment is further detailed in combination with the following specific working method, as described below:

[0027] like Figure 1 As shown, as a preferred embodiment; the outer wall of the main tube 1 is fixedly installed with scale lines 9. Further, the scale lines 9 can mark the amount of reagent, which is convenient for staff to identify and is more convenient to use.

[0028] The working process of the utility model is as follows:

[0029] When using this anti-clogging dropper for clinical testing, the external sleeve 3 can be unscrewed from the outside of the threaded section 2, and the external sleeve 3 and the leather head rubber cap 5 can be directly removed, and then flushed with water from the extension tube 8, so that the blockage can be flushed out from the other end of the main tube 1, and the cleaning can be completed quickly. After the cleaning is completed, the raw tape 6 can be wrapped around the outer wall of the threaded section 2, and then the external sleeve 3 can be screwed on the outside of the threaded section 2 through thread engagement, so as to quickly complete the installation, wherein the raw tape 6 can fill the gap between the threads, thereby ensuring the sealing of the dropper. This is the working process and working principle of the device.

[0030] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0031] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0032] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A clinical test anti-clogging dropper, comprising a main tube (1), characterized in that: A threaded section (2) is fixedly mounted on the top of the main tube (1); An external sleeve (3) is overlapped and installed on the top of the threaded section (2), an adhesive (4) is overlapped and installed on the top of the external sleeve (3), a rubber cap (5) is fixedly installed on the top of the adhesive (4), a raw material tape (6) is fitted on the outer wall of the threaded section (2), and a fixed stopper (7) is overlapped and installed on the bottom of the threaded section (2).

2. The anti-clogging dropper for clinical testing according to claim 1, characterized in that: An extension tube (8) is fixedly mounted on the bottom end of the main tube (1).

3. The anti-clogging dropper for clinical testing according to claim 1, characterized in that: The outer wall of the main tube (1) is fixedly provided with scale marks (9).

4. The anti-clogging dropper for clinical testing according to claim 1, characterized in that: The main body tube (1) is made entirely of glass and has a brown light-proof design.

5. The anti-clogging dropper for clinical testing according to claim 1, characterized in that: The inner wall of the external sleeve (3) is provided with a thread, and the thread segment can engage with the thread segment (2).

6. The anti-clogging dropper for clinical testing according to claim 2, characterized in that: The overall diameter of the extension tube (8) is smaller than the diameter of the main tube (1).

7. The anti-clogging dropper for clinical testing according to claim 3, characterized in that: The scale line (9) is designed to be white overall.

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