Operating room nursing needle finder with high precision

Abstract

The utility model discloses a high-precision operating room nursing needle searching device which comprises a shell, a driving supporting mechanism and a collecting and cleaning mechanism, the shell is provided with a push rod in a hinged mode, and the driving supporting mechanism and the collecting and cleaning mechanism are arranged on the shell. The driving and supporting mechanism comprises rolling shafts, guide grooves and air cylinders, the rolling shafts are rotationally arranged on the shell, the two sets of rolling shafts are arranged in parallel, rolling wheels are arranged on the rolling shafts, the guide grooves are formed in the side walls of the shell in a penetrating mode, the air cylinders are arranged on the side walls of the two sides of the shell, the number of the air cylinders is multiple, and the air cylinders are arranged on the side walls of the two sides of the shell. The output ends of the multiple sets of air cylinders on the same side are jointly provided with a push plate, sliding blocks are arranged on the push plate in a sliding mode, a connecting shaft is rotationally arranged between the two sets of sliding blocks, a magnetic roller is arranged on the connecting shaft, and a transmission assembly is further arranged on the connecting shaft. The utility model belongs to the technical field of needle searching devices, and particularly relates to a high-precision operating room nursing needle searching device.

Description

Technical Field

[0001] The utility model belongs to the technical field of needle finders, in particular to a high-precision needle finder for operating room nursing. Background Art

[0002] During surgical operations, needles may be lost due to long operation time, large number of needles used, inexperience or negligence of surgical team members on the operating table. To ensure that needles are not left in the patient's body, lost needles must be found immediately after discovery.

[0003] The patent with publication number CN219661799U discloses a high-precision needle finder for operating room nursing. The utility model installs a needle cleaning component on the rear side of a drum inside a cover shell. When the drum continues to rotate after absorbing the surgical needle through a magnetic absorber, the energized strong magnetic suction cup is energized to absorb the surgical needle on the drum into a collection box. After the energized strong magnetic suction cup is powered off, the surgical needle falls into the collection box. The collection box can be pulled out of the cover shell to easily pour out the surgical needle in the collection box, which can effectively prevent the cleaning staff's fingers from being accidentally injured by the surgical needle.

[0004] However, after the above device is used, the roller cannot be adjusted in height and is easily bumped during the storage and movement process, causing damage to the roller. Utility Model Content

[0005] The technical problem to be solved by the utility model is that after the equipment is used, the roller cannot be adjusted in height and is easily hit during the storage and movement process, causing damage to the roller.

[0006] In order to achieve the above functions, the technical solution adopted by the utility model is as follows: a high-precision operating room nursing needle finder, including a shell, a push rod is hingedly provided on the shell, and also includes a driving support mechanism and a collecting and cleaning mechanism arranged on the shell; the driving support mechanism includes a roller, a guide groove and a cylinder, the roller is rotatably arranged on the shell, two groups of rollers are arranged in parallel, rollers are arranged on the rollers, the guide grooves are arranged through the side walls of the shell, the cylinders are arranged on both side walls of the shell, the cylinders are arranged in multiple groups, and the output ends of the multiple groups of cylinders on the same side are jointly provided with a push plate, a slider is slidably provided on the push plate, a connecting shaft is rotatably provided between the two groups of sliders, a magnetic roller is provided on the connecting shaft, and a transmission assembly is also provided on the connecting shaft.

[0007] Furthermore, the transmission assembly includes a driving wheel and a driven wheel, the driving wheel is arranged on one group of the rollers, the driven wheel is arranged on a connecting shaft, and a transmission belt is rotatably arranged between the driving wheel and the driven wheel.

[0008] Furthermore, the collection and cleaning mechanism includes a scraper and a card slot, the scraper and the card slot are arranged on the shell, the scraper is arranged close to the magnetic roller, a collection box is movably connected in the card slot, and the collection box is arranged close to the scraper.

[0009] Furthermore, a metal detector and an alarm are also provided on the shell.

[0010] Preferably, the guide groove is arranged in an arc shape, and the arc center of the guide groove is arranged on the straight line where the roller is located.

[0011] Preferably, the signals and output powers of the multiple groups of cylinders are the same.

[0012] The utility model adopts the above structure to achieve the following beneficial effects:

[0013] 1. By setting the cylinder and guide groove, cooperating with the push plate and the slider, the height of the connecting shaft and the magnetic roller can be adjusted to avoid collision damage to the magnetic roller during movement and storage. The driving wheel, driven wheel and transmission belt are used to drive the magnetic roller conveniently. At the same time, the driving of the magnetic roller can be maintained at all times, so that the height of the magnetic roller can be adjusted according to the terrain;

[0014] 2. By setting up metal detectors and alarms, the ground can be detected again after the magnetic roller is adsorbed to avoid omissions and improve detection accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional diagram of a high-precision needle finder for operating room nursing proposed by the utility model;

[0016] Figure 2 This is a bottom view of a high-precision needle finder for operating room nursing proposed by the utility model;

[0017] Figure 3 A cross-sectional view of a high-precision operating room nursing needle finder proposed by the utility model

[0018] Figure 4 for Figure 1 A partial enlarged view of point A in the middle.

[0019] Among them, 1. shell, 2. push rod, 3. drive support mechanism, 4. collection and cleaning mechanism, 5. roller, 6. guide groove, 7. cylinder, 8. roller, 9. push plate, 10. slider, 11. connecting shaft, 12. magnetic roller, 13. transmission assembly, 14. driving wheel, 15. driven wheel, 16. transmission belt, 17. scraper, 18. slot, 19. collection box, 20. metal detector, 21. alarm. DETAILED DESCRIPTION

[0020] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] In the description of the present utility model, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance. The present utility model is further described in detail below in conjunction with the accompanying drawings.

[0022] like Figure 1-4 As shown, the utility model proposes a high-precision needle finder for operating room nursing, including a shell 1, a push rod 2 is hingedly provided on the shell 1, and also includes a driving support mechanism 3 and a collecting and cleaning mechanism 4 arranged on the shell 1; the driving support mechanism 3 includes a roller 5, a guide groove 6 and a cylinder 7, the roller 5 is rotatably arranged on the shell 1, the roller 5 is provided with two groups in parallel, a roller 8 is provided on the roller 5, the guide groove 6 is penetrated on the side wall of the shell 1, the guide groove 6 is arranged in an arc shape, and the arc center of the guide groove 6 is arranged on the straight line where the roller 5 is located, the cylinder 7 is arranged on both side walls of the shell 1, and the cylinder 7 is provided with multiple groups, and the multiple groups of cylinders are provided. The signal and output power of the cylinder 7 are the same to ensure the balance of the driving force. The output ends of the multiple groups of cylinders 7 on the same side are commonly provided with a push plate 9, on which a slider 10 is slidably provided, and a connecting shaft 11 is rotatably provided between the two groups of sliders 10. A magnetic roller 12 is provided on the connecting shaft 11, and a transmission assembly 13 is also provided on the connecting shaft 11. After the device is used, the cylinder 7 is started to push the push plate 9 to move, and the push plate 9 drives the slider 10 to move, and the slider 10 moves along the guide groove 6, thereby driving the connecting shaft 11 to move upward, so that the magnetic roller 12 is lifted to a high degree, thereby avoiding collision damage to the magnetic roller 12 during the moving and storing process.

[0023] The transmission assembly 13 includes a driving wheel 14 and a driven wheel 15. The driving wheel 14 is arranged on one group of rollers 5, and the driven wheel 15 is arranged on the connecting shaft 11. A transmission belt 16 is rotatably arranged between the driving wheel 14 and the driven wheel 15. During use, the shell 1 is pushed to make the roller 8 rotate, and the roller 8 drives the roller 5 to rotate. The roller 5 drives the driving wheel 14 to rotate, thereby driving the transmission belt 16 to rotate, and the transmission belt 16 drives the driven wheel 15 to rotate, thereby driving the connecting shaft 11, so that the magnetic roller 12 can rotate.

[0024] like Figure 3 As shown, the collecting and cleaning mechanism 4 includes a scraper 17 and a card slot 18, and the scraper 17 and the card slot 18 are arranged on the shell 1, the scraper 17 is arranged close to the magnetic roller 12, and a collecting box 19 is movably connected in the card slot 18, and the collecting box 19 is arranged close to the scraper 17. During the movement of the equipment, the suture needle is adsorbed on the magnetic roller 12 by the magnetic effect. During the rotation of the magnetic roller 12, the scraper 17 scrapes off the suture needle, and the suture needle is collected by the collecting box 19.

[0025] The housing 1 is also provided with a metal detector 20 and an alarm 21, which can detect the ground after the magnetic roller 12 is adsorbed to avoid omission.

[0026] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A high-precision needle finder for operating room nursing, comprising a housing, a push rod is hingedly provided on the housing, and is characterized in that: It also includes a driving support mechanism and a collecting and cleaning mechanism arranged on the shell; the driving support mechanism includes a roller, a guide groove and a cylinder, the roller is rotatably arranged on the shell, two groups of rollers are arranged in parallel, rollers are arranged on the rollers, the guide groove is arranged through the side wall of the shell, the cylinders are arranged on the side walls of the shell, multiple groups of cylinders are arranged, and the output ends of multiple groups of cylinders on the same side are jointly provided with a push plate, a slider is slidably provided on the push plate, a connecting shaft is rotatably provided between the two groups of sliders, a magnetic roller is provided on the connecting shaft, and a transmission component is also provided on the connecting shaft.

2. A high-precision needle finder for operating room nursing according to claim 1, characterized in that: The transmission assembly comprises a driving wheel and a driven wheel, wherein the driving wheel is arranged on one group of the rollers, and the driven wheel is arranged on a connecting shaft, and a transmission belt is rotatably arranged between the driving wheel and the driven wheel.

3. A high-precision needle finder for operating room nursing according to claim 2, characterized in that: The collecting and cleaning mechanism comprises a scraper and a card slot, wherein the scraper and the card slot are arranged on the shell, the scraper is arranged close to the magnetic roller, a collecting box is movably connected in the card slot, and the collecting box is arranged close to the scraper.

4. A high-precision needle finder for operating room nursing according to claim 3, characterized in that: The shell is also provided with a metal detector and an alarm.

5. The high-precision needle finder for operating room nursing according to claim 4, characterized in that: The guide groove is arranged in an arc shape, and the arc center of the guide groove is arranged on the straight line where the roller is located.

6. A high-precision needle finder for operating room nursing according to claim 5, characterized in that: The signals and output powers of the plurality of groups of cylinders are the same.

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