Crushing device for hematology department vacuum blood collecting tubes
A vacuum blood collection and crushing device technology, applied in grain processing, etc., can solve the problems of uneven crushing, large broken pieces, time-consuming and labor-intensive problems, and achieve good crushing effect and uniform crushing effect
Inactive Publication Date: 2020-08-04
王超
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Problems solved by technology
[0002] The blood drawing tools used in the hematology department are generally vacuum blood collection tubes. The existing vacuum blood collection tubes are generally disposable, so the used vacuum blood collection tubes need to be processed. At present, the vacuum blood collection tubes are generally broken manually, which is time-consuming. It is laborious, the crushing speed is slow, and it is easy to be cut manually in the process of crushing the vacuum blood collection
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[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0028] refer to Figure 1-6 , a crushing device for vacuum blood collection tubes in blood department, comprising a bottom plate 1, a vertical bar 2 and a support bar 3 are fixedly installed on the top of the bottom plate 1, a top plate 4 is installed on the top between the vertical bar 2 and the support bar 3, and the top plate 4 A feed hopper 8 and a collection pipe 6 are arranged below, and the feed hopper 8 is located above the collection pipe 6. A grinding block 9 is installed on the bottom of the feed hopper 8, and a grinding through hole 10 is provided on the 9, and the grinding through hole 10 rotates Friction block 13 is installed, between the inner wall of ...
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The invention relates to the technical field of medical instrument treatment, and discloses a crushing device for hematology department vacuum blood collecting tubes. The device comprises a bottom plate, vertical rods and a supporting rod are fixedly arranged at the top of the bottom plate, a top plate is arranged at the part, between the vertical rods and the supporting rod, of the top, a feeding hopper and a collecting tube are arranged below the top plate, the feeding hopper is located above the collecting pipe, a grinding block is arranged at the bottom of the feeding hopper, a grinding through hole is formed in the grinding block, a friction block is rotationally arranged in the grinding through hole, a gap gradually decreasing from top to bottom is formed between the inner wall of the grinding through hole and the outer side wall of the friction block, and a driving mechanism for driving the friction block to rotate and an adjusting mechanism for adjusting the height of the friction block are arranged on the top plate. According to the device, when the blood collecting tubes are crushed, the size of discharged and crushed particles can be adjusted, and the size of the crushed particles is adjusted according to needs; and chippings are screened out, the large particles which are not uniformly crushed are screened out, and the large particles are repeatedly crushed, so that the crushing effect is good, and crushing is uniform.
Description
technical field [0001] The invention relates to the technical field of medical equipment processing, in particular to a crushing device for vacuum blood collection tubes in the department of hematology. Background technique [0002] The blood drawing tools used in the hematology department are generally vacuum blood collection tubes. The existing vacuum blood collection tubes are generally disposable, so the used vacuum blood collection tubes need to be processed. At present, the vacuum blood collection tubes are generally broken manually, which is time-consuming. It is laborious, the crushing speed is slow, and it is easy to be cut manually in the process of crushing the vacuum blood collection tube. However, the existing crushing device is complicated to operate, and the crushing effect is poor, and the crushed particles are not uniform. Therefore, it is urgent to develop a crushing equipment for hematology vacuum blood collection tubes that can save time and effort, incre...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B02C2/10B02C23/12
CPCB02C2/10B02C23/12B02C2201/06
Inventor 王超
Owner 王超