CN211096552U - A glycerin enema syringe - Google Patents

Abstract

The utility model discloses a glycerin enema syringe, which comprises an injection needle cylinder, wherein a first scale is carved on the top end of the injection needle cylinder, a liquid outlet of the injection needle cylinder is fixedly communicated with one end of a liquid outlet pipe, the other end of the liquid outlet pipe is connected with an end sleeve of the injection pipe, a second scale is carved on the middle part of the front side of the injection pipe, and side injection holes are respectively formed on both sides of an injection port of the injection pipe; the length of the enema injection tube is lengthened, so that the enema can go deep into an enema part, and meanwhile, the enema can be accurately injected into the enema part of a patient through the second scales carved on the injection tube; through the side injection holes respectively added at the two sides of the injection port of the injection tube, the smooth completion of the enema process can be ensured, so that the practicability of the enema syringe is improved.

Description

A glycerin enema syringe

technical field

The utility model relates to a syringe, in particular to a glycerin enema syringe.

Background technique

Glycerin enema, indicated for lubricating laxatives, used for cleansing enema or constipation. A syringe is a common medical device. As early as the 15th century, the Italian Cartinel proposed the principle of the syringe. The main use of needles to extract or inject gas or liquid. Syringes can also be used in medical devices, containers, and scientific instruments such as some in chromatography to inject through rubber septa.

Most of the glycerin enemas used in hospitals are 110ml and 25ml. The dosage is fixed, which makes it impossible for doctors to accurately control the dosage of glycerin enemas; and the head of the enemas is short, so that the enemas cannot penetrate into the enema site and cannot be used. Precisely inject the enema agent into the patient's enema site; the existing glycerol enema has only one injection port. If the injection port is blocked, the enema operation cannot be completed, thereby reducing the practicability of the glycerol enema.

Utility model content

The purpose of the present invention is to provide a glycerol enema syringe, so as to solve the problem that the existing glycerol enema syringe proposed in the above-mentioned background art cannot accurately inject the enema medicine into the patient's enema site.

In order to achieve the above purpose, the utility model provides the following technical solutions: a glycerin enema syringe, comprising an injection syringe, the bottom of the inner wall of the injection syringe is slidably connected to the side of the piston, and the middle of the piston is connected to the piston rod. One end of the cylinder is fixedly connected, the other end of the piston rod is fixedly connected to the middle part of one side of the fixed block, the top of the injection syringe is engraved with a first scale, and the liquid outlet of the injection syringe is connected to the liquid outlet pipe. One end of the liquid outlet pipe is fixedly connected, the other end of the liquid outlet pipe is sleeved and connected to one end of the injection pipe, the middle part of the front of the injection pipe is engraved with a second scale, and both sides of the injection port of the injection pipe are provided with side injection hole.

As a preferred technical solution of the present invention, one side of the injection syringe is fixedly provided with a sealing plate, and the middle part of one side of the sealing plate is slidably connected with the middle part of the piston rod.

As a preferred technical solution of the present invention, the outer wall of the injection syringe is fixedly provided with several anti-skid lines.

As a preferred technical solution of the present invention, one end of the outer wall of the injection tube is fixedly provided with an elastic rubber ring.

As a preferred technical solution of the present invention, the outer wall of the injection tube is coated with a lubricating layer, and the lubricating layer is made of glycerin.

Compared with the prior art, the beneficial effects of the present utility model are as follows: the utility model is a glycerin enema syringe, by changing the main part of the glycerol enema into a syringe with a first scale engraved on it, the doctor can be more accurate. Master the enema dose; and by lengthening the length of the enema injection tube, the enema can penetrate deep into the enema site, and at the same time, through the second scale engraved on the injection tube, the enema can be accurately injected into the patient's enema site; The additional side injection holes on both sides of the tube injection port can ensure the smooth completion of the enema process and improve the practicability of the enema syringe.

Description of drawings

Fig. 1 is the front structure schematic diagram of the utility model;

FIG. 2 is a schematic structural diagram of the injection tube of the present invention.

In the figure: 1. Syringe; 2. Piston; 3. Piston rod; 4. Fixed block; 5. First scale; 6. Liquid outlet; 7. Syringe; 8. Elastic rubber ring; 9. Section Two scales; 10. Side injection hole.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-2, the present invention provides a glycerin enema syringe, comprising an injection syringe 1, the bottom of the inner wall of the injection syringe 1 is slidably connected with the side of the piston 2, and the middle of the piston 2 side is connected with the piston rod 3 One end of the syringe is fixedly connected, the other end of the piston rod 3 is fixedly connected with the middle part of one side of the fixed block 4, and the top of the injection syringe 1 is engraved with a first scale 5, which allows the doctor to more accurately grasp the enema dose and the injection syringe. The liquid outlet of 1 is in fixed communication with one end of the liquid outlet pipe 6, and the other end of the liquid outlet pipe 6 is sleeved and connected to one end of the injection pipe 7. For precise injection to the patient's enema site, side injection holes 10 are provided on both sides of the injection port of the injection tube 7, which can ensure the smooth completion of the enema process and improve the practicability of the enema syringe.

Preferably, a sealing plate is fixed on one side of the injection syringe 1, and the middle part of the sealing plate is slidably connected with the middle part of the piston rod 3 to prevent impurities such as external dust from entering the interior of the injection syringe 1, thereby ensuring the efficacy of the enema agent. The outer wall of the injection syringe 1 is fixed with a number of anti-skid lines, which is convenient for medical staff to hold the injection syringe 1; The connection is tighter; the outer wall of the injection tube 7 is coated with a lubricating layer, and the lubricating layer is made of glycerin, which is convenient for inserting the injection tube 7 into the patient's enema site.

In specific use, the utility model is a glycerin enema syringe, the liquid outlet end of the liquid outlet pipe 6 is inserted into the medicine bottle containing the glycerin enema medicine, the fixing block 4 is held, the piston rod 3 is pulled, and then the piston 2 and the injection needle are connected. A vacuum state is formed between the cylinders 1, and then the glycerin enema medicine in the medicine bottle is entered into the injection syringe 1. After the medicine is extracted, the liquid inlet end of the injection tube 7 is sleeved and connected with the liquid outlet tube 6, and through the elastic rubber The ring 8 strengthens the connection between the liquid outlet tube 6 and the injection tube 7. After the liquid outlet tube 6 and the injection tube 7 are connected, insert the injection end of the injection tube 7 into the patient's enema site, and observe the entry through the second scale 9 in real time. The length of the injection tube 7 in the patient's body can accurately inject the enema into the patient's enema site. When the length of the injection tube 7 reaches a predetermined length, hold the fixing block 4 to press the piston 2, and then inject the injection syringe 1. The enema agent in the middle is squeezed into the injection tube 7, and the enema agent entering the injection tube 7 is injected into the enema site of the patient through the injection port and the two side injection holes 10, so as to ensure the smooth completion of the enema operation, thereby improving the practicability of the enema syringe. While injecting the enema agent, the first scale 5 on the injection syringe 1 needs to be observed in real time, so that the doctor can grasp the enema dose more accurately.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the indicated The device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

In the present utility model, unless otherwise expressly specified and limited, for example, it may be a fixed connection, a detachable connection, or an integrated body; it may be a mechanical connection or an electrical connection; it may be a direct connection, or a It can be indirectly connected through an intermediate medium, it can be the communication between two elements or the interaction relationship between the two elements, unless otherwise clearly defined, for those of ordinary skill in the art, the above terms can be understood according to the specific situation in this document. The specific meaning in the utility model.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (5)

1. A glycerin enema syringe, comprising a syringe barrel (1), characterized in that the bottom of the inner wall of the syringe barrel (1) is slidably connected with the side of a piston (2), and one side of the piston (2) is slidably connected. The middle part of the piston rod (3) is fixedly connected with one end of the piston rod (3), the other end of the piston rod (3) is fixedly connected with the middle part of one side of the fixing block (4), and the top of the injection syringe (1) is engraved with the first A scale (5), the liquid outlet of the injection syringe (1) is in fixed communication with one end of the liquid outlet pipe (6), and the other end of the liquid outlet pipe (6) is connected with one end of the injection pipe (7) A sleeve connection is provided, a second scale (9) is engraved in the middle of the front surface of the injection tube (7), and side injection holes (10) are provided on both sides of the injection port of the injection tube (7). 2. A glycerin enema syringe according to claim 1, characterized in that: one side of the injection syringe (1) is fixedly provided with a sealing plate, and the middle part of one side of the sealing plate and the piston rod (3) the middle sliding connection. 3. A glycerin enema syringe according to claim 1, characterized in that: the outer wall of the injection syringe (1) is fixedly provided with several anti-skid lines. 4. A glycerin enema syringe according to claim 1, characterized in that: one end of the outer wall of the injection tube (7) is fixedly provided with an elastic rubber ring (8). 5. A glycerin enema syringe according to claim 1, characterized in that: the outer wall of the injection tube (7) is coated with a lubricating layer, and the lubricating layer is made of glycerin.

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