CN211299914U - Self-injection auxiliary device for hemophiliacs - Google Patents

Abstract

The utility model provides a hemophilia patient injects auxiliary device by oneself, includes main part, scalp acupuncture and syringe, the main part is including supplying the palm to hold in the palm the platform of placing and the support body that is "L" type setting, the support body includes vertical portion and horizontal part, vertical portion with place the perpendicular setting of platform, the horizontal part through vertical portion with place the platform and be connected, the horizontal part with place a parallel arrangement, be provided with the blood vessel lamps and lanterns that are used for searchlighting patient's palm blood vessel position on the horizontal part, be provided with the fixed orifices that is used for holding in the palm the scalp acupuncture afterbody in vertical portion. The utility model has the advantages of being simple in structure and simple in operation, be applicable to most patients and carry out one-hand operation, improved injection efficiency, reduced the patient because of pricking the misvascular misery that produces, avoided the patient to prick vascular problem repeatedly.

Description

Self-injection auxiliary device for hemophiliacs

Technical Field

The utility model relates to the technical field of medical equipment, specifically a hemophilia patient injects auxiliary device by oneself.

Background

Hemophilia is a group of bleeding disorders of hereditary coagulation dysfunction, which are characterized by a common disorder of active thromboplastin production, prolonged clotting time, a lifelong tendency to bleed after minor trauma, and "spontaneous" bleeding in severe patients without significant trauma. Coagulation factors are various protein components involved in the process of blood coagulation. Its physiological role is to be activated when a blood vessel bleeds, to bind platelets together and to fill leaks in the blood vessel. The hemophilia patient needs to inject the blood coagulation factor at home, a novice patient often has inconvenient operation when the blood coagulation factor is injected, before injection, a cover of the blood coagulation factor and a dissolving solution needs to be opened, a bottle plug is sterilized by an iodine cotton ball, the diluent is injected into a bottle of the blood coagulation factor according to the steps of the specification, the medicine bottle does not need to be shaken for 5-10 minutes, the blood coagulation factor can be slowly dissolved, when the dissolving solution is clear and transparent and has no impurities, the injection can be carried out, and the blood coagulation factor dissolving solution is extracted by an injector for standby; when in injection, firstly, a vein is selected, a tourniquet is pricked, skin is disinfected, a scalp needle handle is held by a hand, the needle face is upward, a blood vessel is punctured at an angle of 20-30 degrees, the blood return is slightly advanced forwards, the needle handle is properly fixed by an adhesive tape, a needle head is placed to slip or move, the tourniquet is loosened, an injector is inserted into the tail part of the scalp needle, the medicine is slowly injected, the blood return can be properly pumped in the injecting process, the needle head is ensured to be in the blood vessel, adverse reaction and anaphylactic reaction in the infusion are noticed, the needle head is pulled out after the injection is finished, and a punctured part is pressed by a dry cotton ball or a hemostatic plaster for 5-10 minutes. The above steps are complex for a novice, the novice often inserts wrong blood vessels, a novice patient is easy to operate and control in the steps of the syringe, blood backflow in the scalp needle is easy to cause, and the syringe is not easy to insert at the tail part of the scalp needle.

SUMMERY OF THE UTILITY MODEL

The utility model provides a hemophilia patient injects auxiliary device by oneself can insert wrong blood vessel and lead to the problem of repeated inserting and getting for solving among the prior art novice injection.

The utility model provides a hemophilia patient injects auxiliary device by oneself, includes main part, scalp acupuncture and syringe, the main part is including supplying the palm to hold in the palm the platform of placing and the support body that is "L" type setting, the support body includes vertical portion and horizontal part, vertical portion with place the perpendicular setting of platform, the horizontal part through vertical portion with place the platform and be connected, the horizontal part with place a parallel arrangement, be provided with the blood vessel lamps and lanterns that are used for searchlighting patient's palm blood vessel position on the horizontal part, be provided with the fixed orifices that is used for holding in the palm the scalp acupuncture afterbody in vertical portion.

The technical scheme is adopted, and the method has the advantages that: the blood vessel lamp is arranged on the horizontal part, so that a patient can better insert the injection needle into the blood vessel, the injection efficiency is improved, the problem that the patient needs to insert and take the blood vessel repeatedly when pricking the blood vessel mistakenly is solved, the searchlight is always turned on when the patient pricks the blood vessel, the patient can better inject the blood vessel, the injection error caused by the light ray problem is avoided, the device is simple in structure and convenient to operate, the fixing hole in the vertical part enables the patient to place the tail part of the scalp needle on the fixing hole, the syringe filled with the medicine is pricked on the scalp needle by one hand to complete the whole injection process, the device only needs one hand of the patient to operate, the problem of the new hand pricking process is avoided, the injection efficiency and the later recovery rate are effectively improved, the pain of the patient caused by pricking the needle is further reduced, the main body is provided with a switch for turning on or turning off the blood vessel lamp, the switch is electrically connected with the vascular lamp and belongs to the prior art, so that the switch mechanism is not introduced.

The utility model discloses further set up: the blood vessel lamps and lanterns include first blood vessel lamp and second blood vessel lamp, first blood vessel lamp light mouth corresponds places a central point and puts and set up on the horizontal part, the second blood vessel lamp sets up in horizontal part and vertical portion junction, first blood vessel lamp and second blood vessel lamp alternately shine the realization and shine the searchlighting of patient's blood vessel position.

The technical scheme is adopted, and the method has the advantages that: the first vascular lamp and the second vascular lamp belong to the prior art, so that functions and structures of the first vascular lamp and the second vascular lamp are not introduced, and the first vascular lamp is arranged on the horizontal part and can vertically irradiate the palm of a patient, so that the patient can better probe blood vessels; and the second vascular lamp sets up in horizontal part and vertical portion junction for the patient can be better explore the blood vessel of palm side, and first vascular lamp and second vascular lamp cross irradiation more can show vascular position, have improved injection efficiency and have avoided the problem that the patient pricks the needle and makes mistakes.

The utility model discloses further set up: the blood vessel lamp is characterized in that a through groove is formed in the horizontal part along the length direction, a sliding block is arranged in the through groove in a sliding mode, one end of the sliding block extends out of the through groove to be provided with a protruding block for a patient to hold, the other end of the sliding block is connected with the tail part of the first blood vessel lamp to achieve sliding of the first blood vessel lamp on the horizontal part, and a positioning plate used for positioning the sliding block on the through groove is arranged on the sliding block in an extending mode.

The technical scheme is adopted, and the method has the advantages that: the setting that slides of sliding block is on leading to the groove, drives first vascular lamp and slides when sliding of sliding block for the patient can explore the blood vessel according to palm size of a dimension demand, and also can adjust the position of first vascular lamp according to the light problem, adapts to different patient's palm sizes, and this simple structure, the operation is portable, makes things convenient for patient one-hand operation.

The utility model discloses further set up: the diameter of the fixing hole is smaller than that of the tail of the scalp needle.

The technical scheme is adopted, and the method has the advantages that: the diameter of the fixing hole is smaller than the tail part of the scalp needle, so that the scalp needle cannot fall off or shake to cause the unstable injector of the patient when the scalp needle is fixed, the operation of the patient with one hand is facilitated, and the injection efficiency is improved.

The utility model discloses further set up: an opening for the arm of the patient to penetrate is formed in the junction of the vertical end and the placing table.

The technical scheme is adopted, and the method has the advantages that: open-ended setting makes the patient can wear into the arm, and the patient one-hand operation of being convenient for, and the arm passes the opening and can make the device receive arm gravity to influence and can not produce and rock, and the opening is spacing to avoid the patient to rock because of the arm that the neural reflection of pricking leads to patient's arm.

Drawings

FIG. 1 is a schematic view of the front three-dimensional structure of the present invention;

FIG. 2 is a left side schematic view of the present invention;

FIG. 3 is a right three-dimensional structure diagram of the present invention;

fig. 4 is a front view of the present invention.

Detailed Description

A hemophilia patient self-injection auxiliary device comprises a main body, a scalp needle and an injector, wherein the main body comprises a placing table 1 for holding a palm and a frame body 2 arranged in an L shape, the frame body 2 comprises a vertical part 21 and a horizontal part 22, the vertical part 21 is vertically arranged with the placing table 1, the horizontal part 22 is connected with the placing table 1 through the vertical part 21, the horizontal part 22 is arranged in parallel with the placing table 1, a blood vessel lamp for detecting the blood vessel position of the palm of a patient is arranged on the horizontal part 22, a fixing hole 212 for holding the tail part of the scalp needle is arranged on the vertical part 21, the blood vessel lamp comprises a first blood vessel lamp 31 and a second blood vessel lamp 32, the light opening of the first blood vessel lamp 31 is arranged on the horizontal part 22 corresponding to the central position of the placing table 1, the second blood vessel lamp 32 is arranged at the joint of the horizontal part 22 and the vertical part 21, the first blood vessel lamp 31 and the second blood vessel lamp 32 are irradiated in a crossed mode to realize the detection of the blood vessel position of the patient, a through groove 222 is formed in the horizontal portion 22 along the length direction, a sliding block 221 is slidably arranged in the through groove 222, one end of the sliding block 221 extends out of the through groove 222 to be provided with a projection 223 held by a patient, the other end of the sliding block is connected with the tail portion of the first vascular lamp 31 to realize sliding of the first vascular lamp 31 on the horizontal portion 22, a positioning plate 224 used for positioning the sliding block 221 on the through groove 222 is arranged in a manner that the sliding block 221 extends towards the through groove 222, the diameter of the fixing hole 212 is smaller than that of the tail portion of the scalp acupuncture, and an opening 211 for allowing an arm of the patient to penetrate through is formed in the junction of the vertical end and the placing.

The patient wears the arm into opening 211 earlier and places on placing platform 1, wear to establish fixed orifices 212 with the scalp acupuncture again, make fixed orifices 212 hold in the palm the scalp acupuncture afterbody and put, then open the switch in the main part, make first vascular lamp 31 and second vascular lamp 32 open and shine on the palm, the patient slides sliding block 221 according to self palm size, make the irradiation position of first vascular lamp 31 change, after visiting the blood vessel, the patient inserts scalp acupuncture syringe needle part in the blood vessel, after treating the process of pricking, the syringe that will place the medicine inserts the scalp acupuncture afterbody and injects, close the switch in the main part after the injection finishes, be convenient for use next time.

Claims (5)

1. A self-injection auxiliary device for hemophiliacs comprises a main body, a scalp needle and an injector, and is characterized in that: the main part is including supplying the palm to hold in the palm the platform of placing and the support body that is "L" type setting, the support body includes vertical portion and horizontal part, vertical portion sets up with placing the platform is perpendicular, the horizontal part is connected with placing the platform through vertical portion, the horizontal part with place platform parallel arrangement, be provided with the blood vessel lamps and lanterns that are used for searchlighting patient's palm blood vessel position on the horizontal part, be provided with the fixed orifices that is used for holding in the palm and puts scalp needle afterbody on the vertical portion.

2. A self-injection aid for hemophiliacs according to claim 1, wherein: the blood vessel lamps and lanterns include first blood vessel lamp and second blood vessel lamp, first blood vessel lamp light mouth corresponds places a central point and puts and set up on the horizontal part, the second blood vessel lamp sets up in horizontal part and vertical portion junction, first blood vessel lamp and second blood vessel lamp alternately shine the realization and shine the searchlighting of patient's blood vessel position.

3. A self-injection aid for hemophiliacs according to claim 2, wherein: the blood vessel lamp is characterized in that a through groove is formed in the horizontal part along the length direction, a sliding block is arranged in the through groove in a sliding mode, one end of the sliding block extends out of the through groove to be provided with a protruding block for a patient to hold, the other end of the sliding block is connected with the tail part of the first blood vessel lamp to achieve sliding of the first blood vessel lamp on the horizontal part, and a positioning plate used for positioning the sliding block on the through groove is arranged on the sliding block in an extending mode.

4. A self-injection aid for hemophiliacs according to claim 1, wherein: the diameter of the fixing hole is smaller than that of the tail of the scalp needle.

5. A self-injection aid for hemophiliacs according to claim 1, wherein: an opening for the arm of the patient to penetrate is formed in the junction of the vertical end and the placing table.

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