CN209751917U - Enema pressure injector - Google Patents
Enema pressure injector Download PDFInfo
- Publication number
- CN209751917U CN209751917U CN201821229492.1U CN201821229492U CN209751917U CN 209751917 U CN209751917 U CN 209751917U CN 201821229492 U CN201821229492 U CN 201821229492U CN 209751917 U CN209751917 U CN 209751917U
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- Prior art keywords
- injection
- push rod
- injection cylinder
- cylinder
- hose
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Abstract
The utility model discloses a glycerine enema pressure injector, which comprises an injection part and an injection hose at the tail end of the injection part; the injection part comprises an injection cylinder, an injection handle and a safety valve, wherein the injection cylinder is internally provided with liquid medicine, one end of the injection cylinder is provided with an opening, the other end of the injection cylinder is provided with a convex joint communicated with the interior of the injection cylinder, the injection handle is arranged in the injection cylinder in a sliding way, the injection end of the injection handle is provided with a piston matched with the inner diameter of the injection cylinder, the safety valve is clamped at the opening position of the injection cylinder, and an injection hose is connected with the joint of the injection cylinder; the injection end of the injection hose is provided with a plurality of through holes at the side position. The utility model discloses a push injection formula pressure send medicine, to the intestinal mucosa nonirritant, and convenient to use, but wide application in intestines moisturizing and bowel relaxing device technical field.
Description
Technical Field
The utility model relates to a laxative device technical field specifically indicates a glycerine enema pressure injection ware.
Background
For constipation patients, the treatment is generally performed by introducing enema from the anus of the patient, i.e. cutting the head of the enema, and then introducing liquid medicine into the body from the cut to soften the feces, wherein: the rectum is about 16cm long, the anal canal is about 3-4cm long, and the front end of the enema is about 2.5cm long. However, when the enema is inserted into the anal canal, the insertion length is not ideal, and the liquid medicine cannot reach the dry excrement, so that the defecation effect is not ideal, and the treatment progress is influenced. The head of the traditional glycerine enema container is not smooth enough due to improper cutting, has a certain stimulation effect on the intestinal mucosa of a patient, is easy to damage the intestinal mucosa and is not beneficial to using glycerine enema.
SUMMERY OF THE UTILITY MODEL
To above problem, the utility model provides a send into degree of depth ideal, the liquid medicine effectively arrives, pressure type push the mode, do not have the influence and can not cause the glycerine enema syringe of damage to it to the intestinal mucosa.
The utility model provides a technical scheme does: a glycerine enema pressure injector comprises an injection part and an injection hose positioned at the tail end of the injection part; the injection part comprises an injection cylinder, an injection handle and a safety valve, wherein the injection cylinder is internally provided with liquid medicine, one end of the injection cylinder is provided with an opening, the other end of the injection cylinder is provided with a convex joint communicated with the interior of the injection cylinder, the injection handle is arranged in the injection cylinder in a sliding way, the injection end of the injection handle is provided with a piston matched with the inner diameter of the injection cylinder, the safety valve is clamped at the opening position of the injection cylinder, and the injection hose is connected with the joint of the injection cylinder; the injection end of the injection hose is provided with a plurality of through holes at the side position.
Preferably, the push injection handle comprises a pressing part and a push rod connected with the pressing part, the pressing part and the push rod are sequentially connected, the piston is arranged at the other end of the push rod, and the pressing part and one part of the push rod are positioned outside the push injection barrel.
Preferably, the push rod comprises a first push rod and a second push rod, the diameter of the second push rod is larger than that of the first push rod, and the outer diameter of the second push rod is matched with the inner diameter of the injection cylinder; a transition rod is arranged between the first push rod and the second push rod, the pressing part is connected with the free end of the first push rod, and the piston is connected with the free end of the second push rod.
Preferably, the pressing portion is provided in a circular configuration.
Preferably, the length of the injection hose is long, the outer surface of the injection hose is of a smooth structure, and the injection hose is further provided with scales.
Compared with the prior art, the utility model the advantage lie in: (1) the injection hose is of a smooth structure, does not need to be cut, has no stimulation to intestinal mucosa of a patient, and is not easy to damage the intestinal mucosa; (2) the injection hose is sent to the depth of 10-12cm, so that the ideal pushing depth can be achieved, the intestinal wall is effectively lubricated, and the excrement is softened; (3) the liquid medicine can be effectively delivered into the intestinal cavity by pushing the pushing injection part to deliver the medicine, so that the function of relaxing the bowels is better achieved.
Drawings
Fig. 1 is a schematic diagram of a glycerine enema pressure syringe.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
With reference to fig. 1, the enema pressure syringe includes a syringe injection part 1 and a syringe hose 2 at the tail end of the syringe injection part 1; the injection part 1 comprises an injection cylinder 101, an injection handle 102 and a safety valve 103, wherein liquid medicine is arranged in the injection cylinder 101, an opening 101a is formed in one end of the injection cylinder 101, a protruding joint 101b communicated with the interior of the injection cylinder is formed in the other end of the injection cylinder 101, the injection handle 102 is arranged in the injection cylinder 101 in a sliding mode, a piston 3 matched with the inner diameter of the injection cylinder 101 is arranged at the injection end of the injection handle 102, the safety valve 103 is clamped at the opening position of the injection cylinder 101, and an injection hose 2 is connected with the joint 101b of the injection cylinder 101; the injection end of the injection hose 2 is provided with a plurality of through holes 201 at the side position.
The bolus handle 102 includes a pressing portion 102a and a push rod 102b connected to the pressing portion 102a, which are connected in sequence, the piston 3 is disposed at the other end of the push rod 102b, and the pressing portion 102a and a part of the push rod 102b are located outside the plunger 101.
When the device is used specifically, the safety valve 103 is firstly pulled out, the injection hose 2 is inserted into the anus, then the pressing part 102a is pressed by hand, and as the end part of the injection hose 2 is provided with the plurality of through holes 201, the liquid medicine in the injection cylinder 101 enters the human body under the pressure action of the piston 3 and reaches the position needing moistening and softening for softening. When the utility model with enema is placed and not used, the safety valve 103 is arranged at the opening position of the injection cylinder 101, so that the injection handle 102 is firmly clamped outside, and the injection handle 102 cannot move towards the position of the liquid medicine due to the action of external force, so that the liquid medicine overflows under the condition of nonuse, and waste is caused; when the injection hose 2 is designed and manufactured, the injection hose is made of polyvinyl chloride plastic silica gel materials, and the harm to a human body is prevented.
When the injection device is used specifically, the pressing part 102a is pressed by the hand to apply pressure to the injection part 1, the piston 3 moves towards the direction close to the glycerine enema, and then the glycerine enema flows out from the through hole 201 on the injection hose 2 under the action of the pressure, so that the excrement softening effect is achieved.
The push rod 102b comprises a first push rod 102b-1 and a second push rod 102b-2, the diameter of the second push rod 102b-2 is larger than that of the first push rod 102b-1, and the outer diameter of the second push rod 102b-2 is matched with the inner diameter of the injection cylinder 101; a transition rod 102b-3 is arranged between the first push rod 102b-1 and the second push rod 102b-2, the pressing part 102a is connected with the free end of the first push rod 102b-1, and the piston 3 is connected with the free end of the second push rod 102 b-2.
In order to achieve the purpose of containing the liquid medicine in the injection cylinder 101 without flowing out, the outer diameter of the second push rod 102b-2 is set to be matched with the inner diameter of the injection cylinder 101, so that the liquid medicine is prevented from flowing out from a contact gap between the two parts.
The pressing portion 102a has a circular configuration.
The injection hose 2 is long (4 mm in diameter, 20 cm in length, with graduations on the hose) and has a smooth outer surface. In order to realize the purpose of delivering the liquid medicine into the human body and softening and lubricating the intestines, the length of the injection hose 2 is prolonged, so that the liquid medicine can be fully contacted with the excrement, and the softening effect is improved; the smooth structure of the outer surface makes the utility model not damage the intestinal mucosa when in use.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, if a person skilled in the art is informed by the teachings of the present invention, the present invention shall be able to design the structure and the embodiments similar to the above technical solution without departing from the spirit of the present invention.
Claims (5)
1. The glycerine enema pressure injector is characterized by comprising an injection part and an injection hose positioned at the tail end of the injection part; the injection part comprises an injection cylinder, an injection handle and a safety valve, the injection cylinder is filled with liquid medicine, one end of the injection cylinder is provided with an opening, the other end of the injection cylinder is provided with a convex joint communicated with the interior of the injection cylinder, the injection handle is arranged in the injection cylinder in a sliding way, the injection end of the injection handle is provided with a piston matched with the inner diameter of the injection cylinder, the safety valve is clamped at the opening position of the injection cylinder, and the injection hose is connected with the joint of the injection cylinder; the outer surface of the injection hose is of a smooth structure, and a plurality of through holes are formed in the injection end of the injection hose and located on the side face of the injection hose.
2. The enema pressure syringe of claim 1, wherein the injection handle comprises a pressing portion and a push rod connected with the pressing portion, the piston is disposed at the other end of the push rod, and the pressing portion and a portion of the push rod are located outside the syringe.
3. The glycerine enema pressure syringe as claimed in claim 2, wherein the push rod comprises a first push rod and a second push rod, the diameter of the second push rod is larger than that of the first push rod, and the outer diameter of the second push rod is matched with the inner diameter of the syringe barrel; a transition rod is arranged between the first push rod and the second push rod, the pressing part is connected with the free end of the first push rod, and the piston is connected with the free end of the second push rod.
4. A glycerine enema pressure syringe as claimed in claim 3, wherein the pressing portion is provided in a circular configuration.
5. A glycerine enema pressure injector according to any one of claims 1 to 4, wherein the injection hose is further provided with a scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821229492.1U CN209751917U (en) | 2018-08-01 | 2018-08-01 | Enema pressure injector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821229492.1U CN209751917U (en) | 2018-08-01 | 2018-08-01 | Enema pressure injector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209751917U true CN209751917U (en) | 2019-12-10 |
Family
ID=68743614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821229492.1U Active CN209751917U (en) | 2018-08-01 | 2018-08-01 | Enema pressure injector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209751917U (en) |
-
2018
- 2018-08-01 CN CN201821229492.1U patent/CN209751917U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |