CN-224206739-U - Medical dust collection head and medical dust collection equipment

CN224206739UCN 224206739 UCN224206739 UCN 224206739UCN-224206739-U

Abstract

The application relates to the technical field of medical appliances, in particular to a medical dust collection head and medical dust collection equipment, wherein the medical dust collection head comprises a suction and sweeping piece; the device comprises a storage piece, a suction sweeping piece, a negative pressure filter pipe, a storage piece, a negative pressure filter pipe and a blocking baffle, wherein one end of the storage piece is detachably connected with the suction sweeping piece, the storage piece is used for storing scraps adsorbed by the suction sweeping piece, one end of the negative pressure filter pipe is detachably connected with the other end of the storage piece, the other end of the negative pressure filter pipe is detachably connected with the negative pressure pipe, the storage piece is provided with a swelling pipe body, the swelling pipe body is provided with a lower storage cavity and an upper negative pressure cavity, the lower storage cavity and the upper negative pressure cavity are separated through the blocking baffle, one end of the negative pressure filter pipe is inserted into the upper negative pressure cavity, and the blocking baffle is used for blocking part of scraps from the lower storage cavity to enter the upper negative pressure cavity. Thereby reducing the path of debris into the negative pressure tube. Effectively reduces the blocking probability of the negative pressure pipe and ensures that the negative pressure pipe can keep the suction stable after long-time use.

Inventors

YANG YINGHAO
LUO YINGYING

Assignees

深圳大学总医院

Dates

Publication Date: 20260508
Application Date: 20250523

Claims (10)

1. A medical cleaning head for cleaning hospital bed debris, the medical cleaning head comprising: A suction and sweeping piece; One end of the storage piece is detachably connected with the suction sweeping piece; the storage piece is used for storing the scraps adsorbed by the suction sweeping piece; The negative pressure filter pipe, one end of the negative pressure filter pipe is detachably connected with the other end of the storage piece, and the other end of the negative pressure filter pipe is detachably connected with the negative pressure pipe; The storage piece is provided with a swelling pipe body, the swelling pipe body is provided with a lower storage cavity and an upper negative pressure cavity, the lower storage cavity and the upper negative pressure cavity are separated through a blocking baffle, one end of the negative pressure filter pipe is inserted into the upper negative pressure cavity, and the blocking baffle is used for blocking part of scraps from the lower storage cavity to enter the upper negative pressure cavity.
2. The medical cleaning head according to claim 1, characterized in that the blocking baffle is detachably provided with a straight plate section and an arc-shaped section, the arc-shaped section being bent towards the lower storage chamber.
3. A medical cleaning head according to claim 2, characterized in that, The suction and sweeping piece is provided with a connecting bent pipe, one end of the connecting bent pipe is detachably connected with the expansion pipe body, the connecting bent pipe is communicated with the expansion pipe body and the suction and sweeping piece, a storage hole is formed in the joint of the expansion pipe body and the connecting bent pipe, the storage hole is communicated with the lower storage cavity, and the straight plate section is arranged above the storage hole.
4. A medical cleaning head according to claim 3, characterized in that, The negative pressure filter pipe is provided with filter core rod and butt joint pipe relatively, the filter core rod is arranged in inserting in the upper negative pressure cavity, the butt joint pipe is arranged in with negative pressure pipe joint, be provided with a plurality of filtration pore in the filter core rod.
5. A medical cleaning head according to claim 4, characterized in that, The length of the filter element rod is set to be 90% -95% of the length of the upper negative pressure cavity.
6. A medical cleaning head according to claim 4, characterized in that, The butt joint pipe is close to the one end of filter plug is provided with the external screw thread, the butt joint pipe is kept away from the one end of filter plug is provided with a plurality of snap rings that fall, a plurality of the snap rings that fall be used for with negative pressure pipe joint.
7. A medical cleaning head according to claim 6, characterized in that, The expansion pipe body is far away from one end of the connecting bent pipe and is provided with a taper port, the caliber of the taper port is matched with the caliber of the butt joint pipe, an internal thread is arranged in the taper port, and the internal thread is used for being in threaded connection with the external thread.
8. A medical cleaning head according to claim 7, characterized in that, The sucking and sweeping part and the storage part can form a sucking head body, the sucking and sweeping part is further provided with a sucking and sweeping body and a bristle plate, the other end of the connecting bent pipe is fixedly connected with the sucking and sweeping body, the sucking and sweeping body is provided with a collecting cavity, and the bristle plate is used for being clamped on the collecting cavity.
9. A medical cleaning head according to claim 8, characterized in that, The brush hair plate is provided with a plurality of brush hair and a plurality of adsorption holes, the adsorption holes and the plurality of brush hair are arranged at intervals, and the plurality of adsorption holes are communicated with the collecting cavity.
10. A medical vacuum apparatus comprising a medical vacuum head according to any one of claims 1 to 9.

Description

Medical dust collection head and medical dust collection equipment Technical Field The application relates to the technical field of medical instruments, in particular to a medical dust collection head and medical dust collection equipment. Background Currently, in daily care work in ICU wards in hospitals, nurses need to regularly clean up the sheets of patients to remove impurities such as dander, hair and the like attached thereto. In order to achieve effective cleaning, medical staff often use a dust collection brush head with a brush to clean a ward. The dust collection brush head is connected with a negative pressure pipe on a sickbed, and the periphery of a dust collection opening at the bottom of the sickbed is provided with a brush, so that dust collection can be performed and the cleaning efficiency is improved. However, the existing dust collection brush head is usually directly sleeved with a negative pressure interface beside a sickbed through a negative pressure pipe, and dust, dander or hair and other fragments are sucked into the negative pressure pipe by means of negative pressure to provide suction. Because the scraps directly enter the negative pressure pipe, the scraps are easily accumulated at the inner corners or the folded corners of the pipeline, so that the blockage problem is caused, the suction force is reduced, and the cleaning effect is influenced. Accordingly, the prior art has drawbacks and disadvantages, and needs to be further improved and developed. Disclosure of utility model In view of the above-mentioned shortcomings of the prior art, the present application aims to provide a medical dust collection head and a medical dust collection device, which aims to solve the problems that the dust collection brush head in the prior art is easy to cause the blockage of a negative pressure pipe and the suction is reduced. The technical scheme adopted by the application for solving the technical problems is as follows, the medical dust collection head is used for sucking and sweeping sickbed fragments and comprises the following components: A suction and sweeping piece; One end of the storage piece is detachably connected with the suction sweeping piece; the storage piece is used for storing the scraps adsorbed by the suction sweeping piece; The negative pressure filter pipe, one end of the negative pressure filter pipe is detachably connected with the other end of the storage piece, and the other end of the negative pressure filter pipe is detachably connected with the negative pressure pipe; The storage piece is provided with a swelling pipe body, the swelling pipe body is provided with a lower storage cavity and an upper negative pressure cavity, the lower storage cavity and the upper negative pressure cavity are separated through a blocking baffle, one end of the negative pressure filter pipe is inserted into the upper negative pressure cavity, and the blocking baffle is used for blocking part of scraps from the lower storage cavity to enter the upper negative pressure cavity. Optionally, the separation baffle can be dismantled and be provided with straight board section and arc section, the arc section to lower storage chamber is buckled. Optionally, the suction and sweeping piece is provided with a connecting bent pipe, one end of the connecting bent pipe is detachably connected with the expansion pipe body, the connecting bent pipe is communicated with the expansion pipe body and the suction and sweeping piece, a storage hole is formed in the joint of the expansion pipe body and the connecting bent pipe, the storage hole is communicated with the lower storage cavity, and the straight plate section is arranged above the storage hole. Optionally, the negative pressure filter tube is provided with filter core stick and butt joint pipe, the filter core stick is arranged in inserting in the upper negative pressure chamber, the butt joint pipe be used for with negative pressure pipe joint, be provided with a plurality of filtration holes in the filter core stick. Optionally, the length of the filter element rod is set to be 90% -95% of the length of the upper negative pressure cavity. Optionally, the butt joint pipe is close to the one end of filter plug is provided with the external screw thread, the butt joint pipe is kept away from the one end of filter plug is provided with a plurality of falling snap rings, a plurality of falling snap rings be used for with negative pressure pipe joint. Optionally, one end of the expansion pipe body, which is far away from the connecting elbow, is provided with a taper port, the caliber of the taper port is matched with the caliber of the butt joint pipe, an internal thread is arranged in the taper port, and the internal thread is used for being in threaded connection with the external thread. Optionally, the sucking and sweeping part and the storage part form a sucking head body, the sucking and sweeping part is further provided with a sucking