An easy-to-use nasal cavity hemostasis device for hematology department
A nasal cavity and blood technology, applied in medical science, surgery, etc., can solve the problems of cotton wool falling off, affecting the hemostatic effect, and the patient's inability to breathe through the nose, so as to achieve the effect of easy replacement, easy maintenance and good hemostatic effect
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Embodiment 1
[0015] An easy-to-use nasal hemostatic device for use in hematology, such as Figure 1-3As shown, it includes a vent pipe 1, a first D-shaped rod 2, a second D-shaped rod 3, a third D-shaped rod 4, a fourth D-shaped rod 5, a hemisphere 6, a first swing plate 7, a first wedge Plate 8, second swing plate 9, second wedge plate 10, third swing plate 11, third wedge plate 12, fourth swing plate 13, fourth wedge plate 14, first small screw 15, second small screw 16 , the third small screw 17 and the fourth small screw 18, the lower end of the vent pipe 1 left side is connected with the first D-shaped rod 2, the lower end of the vent pipe 1 rear side is connected with the second D-shaped rod 3, and the vent pipe 1 right side The lower end of the hemisphere 6 is connected with the third D-shaped rod 4, the lower end of the front side of the vent pipe 1 is connected with the fourth D-shaped rod 5, and the middle part of the hemisphere 6 has a large through hole 601 that penetrates up a...
Embodiment 2
[0017] An easy-to-use nasal hemostatic device for use in hematology, such as Figure 1-3 As shown, it includes a vent pipe 1, a first D-shaped rod 2, a second D-shaped rod 3, a third D-shaped rod 4, a fourth D-shaped rod 5, a hemisphere 6, a first swing plate 7, a first wedge Plate 8, second swing plate 9, second wedge plate 10, third swing plate 11, third wedge plate 12, fourth swing plate 13, fourth wedge plate 14, first small screw 15, second small screw 16 , the third small screw 17 and the fourth small screw 18, the lower end of the vent pipe 1 left side is connected with the first D-shaped rod 2, the lower end of the vent pipe 1 rear side is connected with the second D-shaped rod 3, and the vent pipe 1 right side The lower end of the hemisphere 6 is connected with the third D-shaped rod 4, the lower end of the front side of the vent pipe 1 is connected with the fourth D-shaped rod 5, and the middle part of the hemisphere 6 has a large through hole 601 that penetrates up ...
Embodiment 3
[0020] An easy-to-use nasal hemostatic device for use in hematology, such as Figure 1-3 As shown, it includes a vent pipe 1, a first D-shaped rod 2, a second D-shaped rod 3, a third D-shaped rod 4, a fourth D-shaped rod 5, a hemisphere 6, a first swing plate 7, a first wedge Plate 8, second swing plate 9, second wedge plate 10, third swing plate 11, third wedge plate 12, fourth swing plate 13, fourth wedge plate 14, first small screw 15, second small screw 16 , the third small screw 17 and the fourth small screw 18, the lower end of the vent pipe 1 left side is connected with the first D-shaped rod 2, the lower end of the vent pipe 1 rear side is connected with the second D-shaped rod 3, and the vent pipe 1 right side The lower end of the hemisphere 6 is connected with the third D-shaped rod 4, the lower end of the front side of the vent pipe 1 is connected with the fourth D-shaped rod 5, and the middle part of the hemisphere 6 has a large through hole 601 that penetrates up ...
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