CN212089607U - A splash-proof visual sampler during throat swab examination - Google Patents

Abstract

The utility model discloses a splash-proof visual sampler during throat swab inspection, comprising a light-emitting handle, a sampling head, an isolation cover and a test tube. The end of the light-emitting handle is provided with a connecting head, and the inner side of the connecting head is provided with Lamp beads, the connector is movably connected with the tail end of the sampling head, the front end of the sampling head is a swab head, the rear end of the sampling head is a plastic tube, the side of the light-emitting handle is provided with a switch, the isolation cover is a transparent umbrella structure, the isolation cover It is sleeved on the outside of the connecting head, the opening of the isolation cover faces the sampling head, the sampling head is removed and put into the test tube, the test tube cover is provided at the outlet of the test tube, and the utility model adopts the umbrella-shaped isolation cover to block the patient's mouth, which has good protection and convenient operation. It can prevent the patient's secretions from splashing due to sampling, and effectively protect the safety of medical staff.

Description

A splash-proof visual sampler during throat swab examination

technical field

The utility model belongs to the technical field of medical equipment, in particular to a splash-proof visual sampler during throat swab inspection.

Background technique

Throat swab examination is a necessary and important operation for the diagnosis and treatment of new coronavirus, pharyngeal diphtheria, acute pharyngitis and other diseases. Specifically, use a sterile cotton swab or a plastic rod swab to wipe the pharyngeal tonsils and posterior pharyngeal wall, take a little throat secretion, and put it under a microscope for examination. These secretions can also be used for bacterial culture and drug susceptibility experiments to find harmful bacteria colonized in the throat, which can provide clinical help for the next step of diagnosis and medication guidance. During throat swab examination, patients often cough, sneeze, or even vomit, and then spray droplets, making a seemingly simple wait for throat swab sampling to become one of the most dangerous operations on the front line of epidemic prevention. In order to ensure the safety of sampling personnel and reduce the risk of infection among medical personnel, it is urgent to improve the throat swab sampler.

SUMMARY OF THE INVENTION

In order to solve the above problems, the utility model discloses a splash-proof visual sampler during throat swab inspection, which has good protection, is easy to operate, improves the sampling accuracy, better protects the safety of medical staff, and reduces the cost of medical staff. Risk of infection.

In order to achieve the above-mentioned purpose, the utility model

An anti-splash visual sampler during throat swab inspection, comprising a light-emitting handle, a sampling head, an isolation cover, and a test tube, the end of the light-emitting handle is provided with a connecting head, the inner side of the connecting head is provided with lamp beads, and the connecting head It is movably connected with the tail end of the sampling head. The front end of the sampling head is a swab head (nylon fluff head), the rear end of the sampling head is a plastic tube, and a switch is provided on the side of the light-emitting handle. The isolation cover is a transparent umbrella-shaped structure. It is arranged on the outside of the connecting head, the opening of the isolation cover faces the sampling head, the sampling head is removed and put into the test tube, and the test tube cover is provided at the outlet of the test tube.

As an improvement of the present invention, a circuit board is arranged inside the light-emitting handle, one end of the circuit board is connected to the lamp bead, and the other end is connected to the USB interface at the rear end of the light-emitting handle.

As an improvement of the present invention, a button battery is arranged inside the light-emitting handle, and the button battery is connected to the lamp beads.

As an improvement of the present invention, the connecting head and the tail end of the plastic pipe are connected by threads.

As an improvement of the present invention, the inner wall of the connecting head is a tapered hole, and the tail end of the plastic pipe is provided with a tapered block to be inserted into the tapered hole.

As an improvement of the utility model, the length of the sampling head is 1-4 mm longer than the length of the test tube.

The beneficial effects of the present utility model are:

The anti-splash visual sampler of the utility model adopts an umbrella-shaped isolation cover to block the patient's mouth during the examination of throat swabs, has good protection, is easy to operate, improves sampling accuracy, and better protects medical staff safety and reduce the risk of infection among medical staff.

Description of drawings

Figure 1 is a schematic structural diagram of the utility model.

Fig. 2 is the working state diagram of the test tube according to the utility model.

FIG. 3 is a structural diagram of the inside of the handle according to the present invention.

FIG. 4 is another structural diagram of the inside of the handle according to the present invention.

List of reference numbers:

1. Lighted handle, 2. Sampling head, 3. Isolation cover, 4. Test tube, 5. Connector, 6. Lamp beads, 7. Swab head, 8. Plastic tube, 9. Switch, 10, Test tube cover, 11 , circuit board, 12, USB interface, 13, button battery, 14, thread, 15, tapered hole.

Detailed ways

The present invention will be further clarified below with reference to the accompanying drawings and specific embodiments. It should be understood that the following specific embodiments are only used to illustrate the present invention and not to limit the scope of the present invention. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the directions in the drawings, and the words "inner" and "outer" ” refer to directions towards or away from the geometric center of a particular part, respectively.

As shown in the figure, a splash-proof visual sampler in the process of throat swab inspection according to the present invention includes a light-emitting handle 1, a sampling head 2, an isolation cover 3, and a test tube 4, wherein the light-emitting handle 1 is similar to the light-emitting ear For the handle of the spoon, the lamp bead at the front end of the light-emitting handle 1 can illuminate the position of the swab head. The lamp bead 6 is arranged inside the connector 5, and there are two lighting modes:

One is that the light-emitting handle 1 is provided with a circuit board 11, one end of the circuit board 11 is connected to the lamp bead 6, and the other end is connected to the USB interface 12 at the rear of the light-emitting handle, which can be charged.

The other is that a button battery 13 is provided inside the light-emitting handle 1 , and the button battery 13 is connected to the lamp bead 6 .

The front end of the sampling head is a swab head 7 (using a nylon fluff head, which is a bit like a small brush), and the rear end of the sampling head is a plastic tube 8. As long as the switch 9 on the side of the light-emitting handle is turned on, the light shines on the swab head 7 through the plastic tube 8. In addition, the isolation cover 3 is transparent, and the nurse can easily perform sampling during work, thereby improving work efficiency; the isolation cover 3 described in the present utility model is an umbrella-shaped structure, and the isolation cover 3 is arranged on the outside of the connecting head, and the isolation cover The opening faces the end of the sampling head, and the patient's mouth is covered with an umbrella-shaped isolation cover 3 during sampling to prevent saliva or vomit from splashing on the nurse. It has good protection, is easy to operate, and can protect the safety of medical staff.

After sampling, take off the sampling head 2 and put it into the test tube 4, cover with the test tube cover 10 and keep it sealed. In order to take out the sampling head 2 conveniently and quickly, the length of the sampling head can be 1-4mm longer than the length of the test tube, and it is slightly longer than the length of the test tube. Crimp the plastic tube 8 and open the test tube cover 10. The plastic tube 8 will spring back out of the test tube, which is convenient for medical staff to take.

The isolation cover 3 of the present invention is a rubber and plastic product, which is disposable, and is sleeved on the outer side of the connecting head 5 at the front end of the light-emitting handle to prevent splashing.

The sampling head 2 of the present invention is also a disposable product. The connecting head 5 and the plastic tube 8 are movably connected and can be removed. There are two connection methods:

1. The connecting head 2 is connected with the tail end of the plastic pipe 8 through the thread 14, as shown in Figure 3;

2. The inner wall of the connecting head 2 is a tapered hole 15, and the tail end of the plastic tube 8 is provided with a tapered block to be inserted into the tapered hole 15, as shown in FIG. 4 .

The technical means disclosed in the present invention are not limited to the technical means disclosed in the above embodiments, but also include technical solutions composed of any combination of the above technical features.

Claims (6)

1. an anti-splash visual sampler in a throat swab inspection process is characterized in that: comprising a light-emitting handle, a sampling head, an isolation cover, a test tube, the light-emitting handle end is provided with a connector, and the inside of the connector is provided with a connector. There are lamp beads, the connecting head is movably connected with the tail end of the sampling head, the front end of the sampling head is a swab head, the rear end of the sampling head is a plastic tube, a switch is arranged on the side of the light-emitting handle, and the isolation cover is a transparent umbrella-shaped structure to isolate The cover is arranged on the outer side of the connecting head, the opening of the isolation cover faces the sampling head, the sampling head is removed and put into the test tube, and the test tube cover is provided at the outlet of the test tube. 2. The anti-splash visual sampler according to claim 1, wherein the light-emitting handle is provided with a circuit board, one end of the circuit board is connected to a lamp bead, and the other end is Connect to the USB port on the back of the light-emitting handle. 3 . The splash-proof visual sampler during throat swab inspection according to claim 1 , wherein a button battery is arranged inside the light-emitting handle, and the button battery is connected to a lamp bead. 4 . 4 . The splash-proof visual sampler during throat swab inspection according to claim 1 , wherein the connecting head is connected with the tail end of the plastic tube through a thread. 5 . 5. The anti-splash visual sampler according to claim 1, wherein the inner wall of the connecting head is a conical hole, and the tail end of the plastic tube is provided with a conical block to insert inside the tapered hole. 6 . The anti-splash visual sampler during throat swab inspection according to claim 1 , wherein the length of the sampling head is 1-4 mm longer than the length of the test tube. 7 .

Images