CN214074673U - Rectum medicine feeder for general surgery department - Google Patents
Rectum medicine feeder for general surgery department Download PDFInfo
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- CN214074673U CN214074673U CN202022049853.8U CN202022049853U CN214074673U CN 214074673 U CN214074673 U CN 214074673U CN 202022049853 U CN202022049853 U CN 202022049853U CN 214074673 U CN214074673 U CN 214074673U
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- injection tube
- injection
- piston
- hard pipeline
- shaped hard
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Abstract
The utility model discloses a rectum medicine feeder for general surgery department, which comprises an injection tube, a piston, an L-shaped hard pipeline and a slide way. The injection tube is a thin tube made of a soft metal material, the diameter of the cross section of the injection tube is 6mm, a ball cavity is integrally formed at one end of the injection tube, a plurality of small holes are formed in the wall of the ball cavity, a connector is integrally formed at the other end of the injection tube and connected with an injection head of the injection tube, a piston is arranged in the injection tube, one end far away from the injection head is a closed end, an L-shaped hard pipeline penetrates through the end face of the closed end and is fixedly connected with the piston, one end of the L-shaped hard pipeline is connected with a micro air pump, the micro air pump is arranged on a slide way, and the slide way and the injection tube are integrally formed; the hard pipeline close to the piston is provided with a plurality of air outlet holes, and the air pump is provided with a flow control valve. The utility model has the advantages of simple structure, reasonable in design and work efficiency height.
Description
Technical Field
The utility model belongs to the field of medical equipment, concretely relates to rectum medicine feeder that department of general surgery used.
Background
In order to solve the problem that children and special patients are difficult to take medicine, inject and transfuse, in recent years, a treatment method of rectal direct administration is greatly popularized in basic medical institutions and is deeply welcomed and accepted by children and family members of patients. However, clinically, no corresponding standard administration equipment exists, so that most doctors adopt self-made administration instruments to administer the medicament, and the medicament is not sanitary and standard and is easy to hurt the rectal mucosa.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that the utility model aims to overcome the defects of the prior art and provides a rectum drug delivery device for general surgery department, which can not hurt the rectum when applying drugs to the rectum.
The utility model adopts the technical proposal that: a rectal administration device for general surgery department comprises an injection tube, a piston, an L-shaped hard pipeline and a slide way. The injection tube is a thin tube made of a soft metal material, the diameter of the cross section of the injection tube is 6mm, a ball cavity is integrally formed at one end of the injection tube, a plurality of small holes are formed in the wall of the ball cavity, a connector is integrally formed at the other end of the injection tube and connected with an injection head of the injection tube, a piston is arranged in the injection tube, one end far away from the injection head is a closed end, an L-shaped hard pipeline penetrates through the end face of the closed end and is fixedly connected with the piston, one end of the L-shaped hard pipeline is connected with a micro air pump, the micro air pump is arranged on a slide way, and the slide way and the injection tube are integrally formed; the L-shaped hard pipeline close to the piston is provided with a plurality of air outlets, and the miniature air pump is provided with a flow control valve.
Preferably, a sealing ring is arranged at the joint of the L-shaped hard pipeline and the closed end of the injection cylinder.
Preferably, the syringe is made of transparent material and is provided with a graduated scale.
Preferably, an air pressure sensor is arranged in the L-shaped hard pipeline.
Preferably, a hand-held portion is provided on an outer wall of the syringe barrel.
The beneficial effects of the utility model reside in that:
(1) through the arrangement of the air pump, the hard pipeline and the piston, two operations of air pump control and manual injection are realized, and convenience is brought to medical personnel;
(2) by arranging the soft metal injection tube, the rectum is not damaged, the medicine can be delivered to the rectum, and meanwhile, the metal friction force is small, so that convenience is brought to medical staff;
(3) simple structure, reasonable design and high working efficiency.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the injection tube of the present invention.
The labels in the figure are: 1. an injection tube; 2. an injection tube; 3. an L-shaped hard pipeline; 4. a slideway; 5. a piston; 6. a hand-held portion; 7. an air pressure sensor; 8. a micro air pump; 11. an injection end; 21. a ball cavity; 22. a connector; 31. an air outlet; 81. and (4) controlling the valve.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in figures 1 and 2, the rectal administration device for general surgery comprises an injection tube 1, an injection tube 2, an L-shaped hard pipeline 3, a slide 4 and a piston 5. The injection tube 2 is a thin tube made of a soft metal material, the diameter of the cross section of the injection tube is 6mm, a ball cavity 21 is integrally formed at one end of the injection tube, a plurality of small holes are formed in the wall of the ball cavity 21, a connector 22 is integrally formed at the other end of the injection tube, the connector 22 is connected with an injection end 11 of the injection tube 1, a piston 5 is arranged in the injection tube 1, one end, far away from the injection end 11, of the injection tube is a closed end, an L-shaped hard pipeline 3 penetrates through the end face of the closed end to be fixedly connected with the piston 5, one end of the L-shaped hard pipeline 3 is connected with a micro air pump 8, the micro air pump 8 is installed on a slide way 4, and the slide way 4 and the injection tube 1 are integrally formed; the L-shaped hard pipeline 3 close to the piston 5 is provided with a plurality of air outlet holes 31, and the micro air pump 8 is provided with a flow control valve 81.
In the above embodiment, the joint between the L-shaped hard tube 3 and the closed end of the syringe 1 is provided with the sealing ring to enhance the sealing performance in the syringe 1 above the piston 5 and to control the movement of the piston 5 more precisely, thereby controlling the entering of the dosage.
In the above embodiment, the syringe 1 is made of transparent material and is provided with the scale, so that medical staff can observe the dosage allowance and the loading capacity of the syringe 1 conveniently.
In the above embodiment, the hard pipe is provided with the air pressure sensor 7, which can detect the air pressure in the syringe 1 in real time.
In the above embodiment, the outer wall of the syringe 1 is provided with the handheld portion 6, which is convenient for the medical staff to operate.
The utility model discloses a work flow: the injection tube 2 is taken down firstly, a proper amount of medicine is extracted through the injection end 11 of the injection tube 1, the micro air pump 8 can be pushed to move on the slideway 4 manually during extraction, and the flow control valve 81 of the micro air pump 8 can be opened to enable the micro air pump to move on the slideway 4 automatically; after the medicine extraction, medical personnel get into the rectum through the anus with the ball die cavity 21 of injection syringe 2 earlier, because of injection syringe 2 is metal material and one end is reducible friction in the ball die cavity 21 transportation process to the finer injury to the anus of injection syringe 2 is also less, and when ball die cavity 21 reached the anus intestines, injection end 11 was connected with connector 22, and medical personnel operated the process of dosing through handheld portion 6.
The above is only the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any modification and replacement based on the technical solution and the utility model should be covered in the protection scope of the present invention.
Claims (5)
1. A rectal administration device for general surgery department is characterized in that: comprises an injection tube, a piston, an L-shaped hard pipeline and a slideway; the injection tube is a thin tube made of a soft metal material, the diameter of the cross section of the injection tube is 6mm, a ball cavity is integrally formed at one end of the injection tube, a plurality of small holes are formed in the wall of the ball cavity, a connector is integrally formed at the other end of the injection tube and connected with an injection head of the injection tube, a piston is arranged in the injection tube, one end far away from the injection head is a closed end, an L-shaped hard pipeline penetrates through the end face of the closed end and is fixedly connected with the piston, one end of the L-shaped hard pipeline is connected with a micro air pump, the micro air pump is arranged on a slide way, and the slide way and the injection tube are integrally formed; the L-shaped hard pipeline close to the piston is provided with a plurality of air outlets, and the miniature air pump is provided with a flow control valve.
2. A rectal applicator for general surgery according to claim 1, characterised in that: and a sealing ring is arranged at the joint of the L-shaped hard pipeline and the closed end of the injection tube.
3. A rectal applicator for general surgery according to claim 1, characterised in that: the injection tube is made of transparent materials and is provided with a graduated scale.
4. A rectal applicator for general surgery according to claim 1, characterised in that: an air pressure sensor is arranged in the L-shaped hard pipeline.
5. A rectal applicator for general surgery according to claim 1, characterised in that: the outer wall of the injection cylinder is provided with a handheld part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022049853.8U CN214074673U (en) | 2020-09-18 | 2020-09-18 | Rectum medicine feeder for general surgery department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022049853.8U CN214074673U (en) | 2020-09-18 | 2020-09-18 | Rectum medicine feeder for general surgery department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214074673U true CN214074673U (en) | 2021-08-31 |
Family
ID=77441574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022049853.8U Active CN214074673U (en) | 2020-09-18 | 2020-09-18 | Rectum medicine feeder for general surgery department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214074673U (en) |
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2020
- 2020-09-18 CN CN202022049853.8U patent/CN214074673U/en active Active
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