Anti-shake child syringe
A syringe and anti-shake technology, applied in the field of medical equipment, can solve problems such as increased difficulty of intramuscular injection, hindrance to doctors pushing the liquid medicine, and muscle damage caused by needles, and achieves the effects of compact structure, increased speed, and convenient operation
Inactive Publication Date: 2017-01-04
王蓬伟
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Problems solved by technology
[0002] Intramuscular injection is one of the common medical methods. In the daily outpatient and emergency infusion room, it can be seen everywhere that doctors hold syringes to treat patients with infusion; for adults, it is easier to keep limbs still during infusion, but For children and even infants, the difficulty of intramuscular injection will be greatly increased; because intramuscular injection is accompanied by certain pain, children can't bear it well and keep still. Therefore, after the doctor inserts the needle, the child's twisting will hinder the doctor The effective pushing of the liquid medicine brings difficulties to the injection. At the same time, this twisting will cause more damage to the muscles of the needle during the injection process and cause greater pain. Therefore, the traditional syringe is used for children. There are great difficulties when
Method used
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[0017] exist figure 1 , figure 2 In the shown embodiment, the anti-shake children's syringe includes a syringe 1 and a push rod 2; a piston block 11 is slidably arranged in the syringe 1, and the push rod 2 is fixedly connected with the piston block 11; The bottom end of the syringe 1 is provided with an infusion tube 3;
[0018] A sealing slide 4 is sleeved on the axis of the infusion tube 3, and the sealing slide 4 can reciprocate and translate along the axis of the infusion tube 3; Buckle 31;
[0019] An isolation net 5 is also fixed on the sealing slide 4, and the isolation net 5 covers the end of the infusion tube 3 and does not contact with the infusion tube 3; a sliding cover 6 is also installed on the sealing slide 4 , the sliding cover 6 wraps the isolation net 5, and the sliding cover 6 can slide freely on the sealing slide 4; when the sliding cover 6 slides along the plane where the sealing slide 4 is located, the sliding cover 6 and the sealing slide 4 always k...
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The invention relates to an anti-shake child syringe which comprises a needle cylinder and a push rod. An infusion tube is arranged at the bottom end of the needle cylinder, a sealing slip sheet sleeves the axis of the infusion tube and can horizontally move along the axis of the infusion tube in a reciprocating manner, an anti-falling fastener for preventing the sealing slip sheet from falling off is mounted at the tail end of the infusion tube, an isolation net is fixed onto the sealing slip sheet and covers the tail end of the infusion tube without contacting with the infusion tube, a sliding cover is mounted on the sealing slip sheet, wraps the isolation net and can freely slide on the sealing slip sheet, the sliding cover and the sealing slip sheet are constantly in an airtight state in the sliding process of the sliding cover sliding along a plane with the sealing slip sheet, and a flow guide tube is arranged on a bottom plate of the sliding cover. The syringe can effectively prevent inconvenience caused by twisting of a child, injection efficiency is improved, injection speed can be increased, and the pain of the child can be decreased.
Description
technical field [0001] The present invention relates to a medical appliance, especially a syringe. Background technique [0002] Intramuscular injection is one of the common medical methods. In the daily outpatient and emergency infusion room, it can be seen everywhere that doctors hold syringes to treat patients with infusion; for adults, it is easier to keep limbs still during infusion, but For children and even infants, the difficulty of intramuscular injection will be greatly increased; because intramuscular injection is accompanied by certain pain, children can't bear it well and keep still. Therefore, after the doctor inserts the needle, the child's twisting will hinder the doctor The effective pushing of the liquid medicine brings difficulties to the injection. At the same time, this twisting will cause more damage to the muscles of the needle during the injection process and cause greater pain. Therefore, the traditional syringe is used for children. , there are g...
Claims
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Patent Timeline
Login to View More IPC IPC(8): A61M5/178A61M5/31
CPCA61M5/178A61M5/3129A61M5/3134A61M2005/3143
Inventor 马根昌
Owner 王蓬伟