CN207666905U - Reusable suction sputum bottle - Google Patents

Abstract

The utility model is related to a kind of reusable suction sputum bottles, including body and the bottle stopper in body upper end bottle mouth position is set, sputum aspirator tube jack and negative tube jack are provided on the bottle stopper, it further include a collecting bag, there is the collecting bag sack, the bottle stopper bottle mouth position that the sack of collecting bag is fixed on to body is connect by the interference between body.The reusable suction sputum bottle of the utility model, can economize on resources and reduce the treatment cost of patient.

Description

reusable suction bottle

technical field

The utility model relates to a reusable sputum suction bottle.

Background technique

The sputum suction device is a medical device widely used clinically to remove respiratory secretions and keep the respiratory tract unobstructed. A sputum suction bottle is often used in the sputum suction device to hold the suctioned respiratory secretions. Most of the existing sputum suction bottles are disposable glass products or plastic products, which cannot be reused, which causes waste and increases the treatment cost of patients. A kind of disposable sputum suction bottle as disclosed in utility model patent application number 201320124480.3.

Utility model content

In view of this, the purpose of the utility model is to provide a reusable sputum suction bottle to save resources and reduce the treatment cost of patients.

In order to achieve the above object, the utility model is achieved through the following technical solutions: a reusable sputum suction bottle, including a bottle body and a bottle stopper arranged at the mouth of the bottle body, the bottle stopper is opened There are sputum suction tube jacks and negative pressure tube jacks, and a collection bag with a mouth, and the bottle stopper fixes the mouth of the collection bag to the bottle through an interference connection with the bottle body. at the mouth of the bottle.

Further, a step is provided on the inner wall of the bottle body close to the mouth of the bottle, and the inner cavity of the bottle body is divided into a cylindrical accommodating cavity below the step and a sealing cavity above the step by the step, and the bottle stopper includes A plug body adapted to the diameter of the accommodating cavity and a sealing ring sleeved outside the plug body for fixing the mouth of the collection bag at the sealed cavity, the plug body is provided with a The sputum suction tube jack and the negative pressure tube jack, the sealing ring and the plug body are screwed together, and an operating rod for moving the plug body up and down in the accommodating cavity is also included.

Further, the length of the operating rod is adjustable.

Further, the operating rod is hinged to the plug body.

Further, the sealing cavity is in the shape of a truncated cone, and the outer peripheral surface of the sealing ring is adapted to the sealing cavity.

Beneficial effects of the present utility model: a reusable sputum suction bottle of the present utility model comprises a bottle body and a bottle stopper arranged at the mouth of the bottle body, on which a sputum suction tube is inserted. The hole and the negative pressure tube socket also include a collection bag, the collection bag has a pocket, and the bottle stopper fixes the pocket of the collection bag at the bottle mouth of the bottle through an interference connection with the bottle body . The reusable sputum suction bottle of the utility model can save resources and reduce the treatment cost of patients.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a schematic diagram of the structure when the plug body is located at the inner bottom of the bottle body.

Detailed ways

In order to make the technical means, creative features, goals and effects achieved by the utility model easy to understand, the utility model will be further elaborated below in conjunction with specific embodiments.

Please refer to Figures 1 and 2, the utility model provides a technical solution: a reusable sputum suction bottle, comprising a bottle body 1 and a bottle stopper 2 arranged at the mouth 11 of the upper end of the bottle body 1, the The bottle stopper 2 is provided with a sputum suction tube jack 211 and a negative pressure tube jack 212. The sputum suction tube is sealed and inserted into the bottle body 1 through the sputum suction tube jack 211, and the negative pressure tube is inserted through the negative pressure tube. The hole 212 is sealed and inserted into the bottle body 1 , and of course a sputum suction tube connection joint and a negative pressure tube connection joint can also be set on the bottle stopper 2 . The sputum suction bottle also includes a collection bag 3, the collection bag 3 has a pocket 31, and the bottle stopper 2 fixes the pocket 31 of the collection bag 3 to the bottle body through an interference connection with the bottle body 1 1 bottle mouth 11 places. When in use, remove the cork 2, put the collection bag 3 in the bottle body 1, then press the mouth 31 of the collection bag 3 on the mouth 11 of the bottle body 1 through the cork 2, and connect the suction tube It can be used to collect respiratory secretions (ie sputum) after being connected with the negative pressure tube, and the sputum sucked out of the patient's body is collected in the disposable collection bag 3, and the collection bag 3 can be taken off after the collection is completed. This embodiment adopts the principle similar to putting a garbage bag in the trash can to collect phlegm, so that only a new collection bag 3 and a clean and sterile bottle stopper 2 need to be replaced (the used bottle stopper 2 can be reused after disinfection) ) to carry out the next suction operation. Since only the disposable collection bag 3 needs to be replaced, the bottle body 1 and the bottle stopper 2 can be reused, so it has the advantages of saving resources and reducing the treatment cost of patients.

As a further improvement of the above scheme, a step 12 is provided on the inner wall of the bottle body 1 close to the bottle mouth 11, and the inner cavity of the bottle body 1 is divided by the step 12 into a cylindrical accommodating chamber 13 below the step 12 and The sealing cavity 14 above the step 12, the bottle stopper 2 includes a plug body 21 adapted to the diameter of the accommodating cavity 13 and a bag for collecting the collection bag 3 sleeved outside the plug body 21 The mouth 31 is fixed on the sealing ring 22 at the sealing cavity 14, the plug body 21 is provided with the sputum suction tube insertion hole 211 and the negative pressure tube insertion hole 212, and the sealing ring 22 and the plug body 21 are screwed together , also includes an operating rod 4 for moving the plug body 21 up and down in the accommodating cavity 13 . In this embodiment, the diameter of the plug body 21 is slightly smaller than the diameter of the accommodating cavity 13, and the collection bag 3 is pushed to the bottom of the bottle body 1 by the plug body 21 against the inner bottom of the collection bag 3, so that the collection bag 3 is in a position to be accommodated. The cylindrical shape of the chamber 13 is suitable for the medical personnel to read the volume of the sputum collected in the collection bag 3 through the scale on the bottle body 1, and provide a judgment basis for the doctor's treatment. Of course, in this embodiment, the bottle body 1 is transparent, and preferably the sealing ring 22 is made of rubber material, and the sealing ring 22 has a certain degree of elasticity so as to form a reliable sealing fit with the inner wall of the bottle body 1 . The up and down movement of the plug body 21 is realized by the operating rod 4, and the plug body 21 first moves down to the bottom of the bottle body 1 and then retracts upward, and is threadedly connected with the sealing ring 22 to form an integral structure. Since the negative pressure in the bottle body 1 is not high during operation, the thread pair between the plug body 21 and the sealing ring 22 is sufficient to ensure the sealing effect between the plug body 21 and the sealing ring 22 .

As a further improvement of the above solution, the length of the operating rod 4 is adjustable. The operating rod 4 can be shortened when it is not in use, so as to store and not affect other operations of the medical staff.

As a further improvement of the above solution, the operating rod 4 is hinged to the plug body 21 . When the operating rod 4 is not in use, it can be placed horizontally on the upper surface of the plug body 21, thereby making storage more convenient.

As a further improvement of the above solution, the sealing cavity 14 is in the shape of a truncated cone, and the outer peripheral surface of the sealing ring 22 is adapted to the sealing cavity 14 . After the collection bag 3 is formed into a cylindrical shape compatible with the accommodating cavity 13 along with the movement of the plug body 21, the pocket 31 of the collection bag 3 is fixed by the seal ring 22, and the above-mentioned structure of the seal ring 22 is conducive to the final Before the collection bag 3 is fixed, the collection bag 3 passes between the sealing ring 22 and the bottle mouth 11 of the bottle body 1 .

The basic principles and main features of the utility model and the advantages of the utility model have been shown and described above. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and without departing from the utility model The present utility model can be realized in other specific forms without the spirit or essential features. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to be included in the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only includes an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (5)

1. A reusable sputum suction bottle, comprising a bottle body and a bottle stopper arranged at the upper end of the bottle body, the bottle stopper has a sputum suction tube jack and a negative pressure tube jack, which It is characterized in that it also includes a collection bag, the collection bag has a mouth, and the bottle stopper fixes the mouth of the collection bag to the mouth of the bottle through an interference connection with the bottle body. 2. The reusable sputum suction bottle according to claim 1, characterized in that: the inner wall of the bottle body is provided with a step near the mouth of the bottle, and the inner cavity of the bottle body is divided into a cylindrical shape located below the step by the step. Shaped accommodating cavity and a sealing cavity located above the step, the bottle stopper includes a plug body adapted to the diameter of the accommodating cavity and a pocket for fixing the mouth of the collection bag sleeved outside the plug The sealing ring at the sealing cavity, the sputum suction tube jack and the negative pressure tube jack are opened on the plug body, the sealing ring and the plug body are screwed together, and a device is included to make the plug body An operating rod that moves up and down in the accommodating cavity. 3. The reusable sputum suction bottle according to claim 2, characterized in that: the length of the operating rod is adjustable. 4. The reusable sputum suction bottle according to claim 3, characterized in that: the operating rod is hinged to the plug body. 5. The reusable sputum suction bottle according to any one of claims 2-4, characterized in that: the sealing cavity is in the shape of a truncated cone, and the outer peripheral surface of the sealing ring is adapted to the sealing cavity.