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CN-224207202-U - Guide with telescopic pipeline structure

CN224207202UCN 224207202 UCN224207202 UCN 224207202UCN-224207202-U

Abstract

The utility model relates to a guide with a telescopic pipeline structure, which is applied to the technical field of medical appliances. When the guide body is used, the guide channel is inserted to a focus, when the pipeline is required to extend outwards of the guide channel, the pipeline is enabled to move outwards of the guide channel only by driving the part of the adjusting piece extending to the outer side of the guide body through the finger, so that the pipeline extends outwards of the guide channel, when the pipeline is required to be retracted, the pipeline is enabled to move inwards of the guide body by driving the part of the adjusting piece extending to the outer side of the guide body through the finger, and the pipeline is enabled to retract into the guide channel, so that the whole guide is not required to be controlled to move, the guide body is convenient and quick, and extra damage to the focus is not easy to be caused.

Inventors

  • CAO MING
  • HUANG HAILIANG
  • QIU YUNLONG
  • YANG PENG

Assignees

  • 苏州领微医疗科技有限公司

Dates

Publication Date
20260508
Application Date
20250515

Claims (11)

  1. 1. The guide device with the telescopic pipeline structure is characterized by comprising a guide device body (100), a guide channel (200), a pipeline (300) and an adjusting piece, wherein one end of the guide channel (200) is connected with the guide device body (100), and the other end of the guide channel is a free end; The pipeline (300) extends from the guide body (100) into the guide channel (200); A portion of the adjustment member extends outside of the guide body (100); The pipe (300) is moved to the side of the guide body (100) or the guide passage (200) by the portion of the regulating member extending to the outside of the guide body (100).
  2. 2. The guide with the telescopic pipeline structure according to claim 1, wherein the adjusting piece comprises a push rod (400) and a connecting piece (500), a sliding hole is formed in the guide body (100), the distances between two ends of the sliding hole and the free end of the guide channel (200) are different, the push rod (400) is slidably arranged at the sliding hole, and one end of the push rod (400) is located outside the guide body (100); the connecting piece (500) is fixedly connected to the pipeline (300), and the connecting piece (500) is connected with the push rod (400).
  3. 3. A guide with telescopic pipe structure according to claim 2, wherein the pipe (300) comprises a first pipe (301) and a second pipe (302), the first pipe (301) is communicated with the second pipe (302), the second pipe (302) extends from the guide body (100) into the guide channel (200), the first pipe (301) is arranged in the guide body (100), and the adjusting piece is used for enabling the second pipe (302) to move to the side far from or close to the first pipe (301).
  4. 4. A guide with a telescopic pipe structure according to claim 3, wherein said connector (500) is sleeve-shaped, and said first pipe (301) and said second pipe (302) are inserted into said connector (500) from both ends of said connector (500), respectively.
  5. 5. A guide with telescopic pipe structure according to claim 3, wherein the first pipe (301) and the second pipe (302) are slidably sleeved, and the connecting piece (500) is fixedly connected to the second pipe (302).
  6. 6. A guide with telescopic pipe structure according to claim 3, wherein the first pipe (301) is a bellows, the first pipe (301) is connected to the second pipe (302), and the connecting piece (500) is fixedly connected to the second pipe (302) or the first pipe (301).
  7. 7. The guide with telescopic pipeline structure according to claim 2, wherein sliding holes are formed in two sides of the guide body (100), two push rods (400) are arranged, the two push rods (400) are respectively arranged on two sides of the connecting piece (500), and the two push rods (400) are respectively arranged at the two sliding holes in a sliding mode.
  8. 8. A guide with telescopic pipe structure according to claim 2, wherein the end of the push rod (400) located outside the guide body (100) is located above, below or sideways of the guide body (100).
  9. 9. The guide with telescopic pipe structure according to claim 1, wherein the adjusting member further comprises a driving member (600) and a fixing member (700), a portion of the driving member (600) is located at the outer side of the guide body (100), the driving member (600) is rotatably disposed on the guide body (100), and the fixing member (700) is fixed on the second pipe (302); The driving piece (600) is in transmission fit with the fixing piece (700), and when the driving piece (600) rotates, the fixing piece (700) moves to the side far away from or close to the first pipe (301).
  10. 10. The guide with telescopic pipe structure according to claim 9, wherein the driving member (600) is a gear, the fixing member (700) is a rack, and the driving member (600) is engaged with the fixing member (700).
  11. 11. The guide with telescopic pipeline structure according to claim 9, wherein the driving piece (600) is a threaded rod, the fixing piece (700) is a threaded sleeve, and the driving piece (600) is in threaded fit with the fixing piece (700).

Description

Guide with telescopic pipeline structure Technical Field The utility model relates to the technical field of medical equipment, in particular to a guide with a telescopic pipeline structure. Background Neurosurgery (Neurosurgery) is a branch in surgery, and based on surgery as a main treatment means, a unique Neurosurgery research method is applied to research human nervous systems, such as brain, spinal cord and peripheral nervous systems, and related auxiliary mechanisms, such as damage, inflammation, tumors, deformity and certain genetic metabolic disorders or functional disorder diseases of structures of skull, scalp, cerebral vascular meninges and the like, such as etiology and pathogenesis of diseases of epilepsy, parkinsonism, neuralgia and the like, and explores a high-grade, fine and sharp subject of new diagnosis, treatment and prevention technologies. Neurosurgery, particularly cerebral hemorrhage or cerebral hematoma related surgery, requires a doctor to use a guide with an endoscope to perform various operations such as blood aspiration, irrigation, and electrocoagulation. The function of sucking blood water realized in the operation under the neuroendoscopic in the prior art is mainly realized through the suction pipeline extending to the patient, if the suction operation needs to be performed on the deeper part of the cranium, the extending depth of the suction pipeline can be adjusted only by controlling the whole plug of the suction device or the guide with the endoscopic function in the prior art, the damage to the focus is easy to cause, and the operation is inconvenient. In view of the foregoing, there is a need for a guide having a telescopic tube structure to solve the above problems. Disclosure of utility model In order to help solve the problems in the prior art, the utility model provides a guide with a telescopic pipeline structure, which adopts the following technical scheme that the guide comprises a guide body, a guide channel, a pipeline and an adjusting piece, wherein one end of the guide channel is connected with the guide body, and the other end of the guide channel is a free end; The pipeline extends from the guide body into the guide channel; a portion of the adjustment member extends to the outside of the guide body; The pipe is moved to the side of the guide body or the guide passage by the portion of the regulating member extending to the outside of the guide body. The adjusting piece comprises a push rod and a connecting piece, a sliding hole is formed in the guide body, the distances between the two ends of the sliding hole and the free ends of the guide channel are different, the push rod is arranged at the sliding hole in a sliding mode, and one end of the push rod is located at the outer side of the guide body; The connecting piece is fixedly connected to the pipeline, and the connecting piece is connected with the push rod. The pipeline comprises a first pipe and a second pipe, the first pipe is communicated with the second pipe, the second pipe extends from the guide body to the guide channel, the first pipe is arranged in the guide body, and the adjusting piece is used for enabling the second pipe to move far away from or close to one side of the first pipe. The connecting piece is sleeve-shaped, and the first pipe and the second pipe are respectively inserted into the connecting piece from two ends of the connecting piece. The first pipe and the second pipe are in sliding sleeve joint, and the connecting piece is fixedly connected to the second pipe. The first pipe is a corrugated pipe, the first pipe is connected with the second pipe, and the connecting piece is fixedly connected to the second pipe or one end of the first pipe, which is close to the second pipe. The sliding holes are formed in two sides of the guide body, two pushing rods are arranged and are respectively arranged on two sides of the connecting piece, and the two pushing rods are respectively arranged at the two sliding holes in a sliding mode. One end of the push rod, which is positioned outside the guide body, is positioned above, below or beside the guide body. One end of the push rod, which is positioned outside the guide body, is provided with a push button. The adjusting piece further comprises a driving piece and a fixing piece, part of the driving piece is positioned on the outer side of the guide body, the driving piece is rotatably arranged on the guide body, and the fixing piece is fixed on the second pipe; The driving piece is in transmission fit with the fixing piece, and when the driving piece rotates, the fixing piece moves to the side far away from or close to the first pipe. The driving piece is a gear, the fixing piece is a rack, and the driving piece is meshed with the fixing piece. The driving piece is a threaded rod, the fixing piece is a threaded sleeve, and the driving piece is in threaded fit with the fixing piece. The first pipe and the second pipe are in sliding sleev