CN213758484U - Department of neurology is with supplementary sheath of operation - Google Patents

Abstract

The utility model relates to the technical field of medical equipment, and a department of neurology is with supplementary sheath of operation is disclosed, which comprises a mounting bracket, the movable rod is all installed to the both sides of mounting bracket inner chamber, the outside of movable rod is all overlapped and is equipped with loose gear, two loose gear intermeshing, and first sheath arm is installed to left side loose gear's bottom, and second sheath arm is installed to right side loose gear's bottom. The utility model discloses a stimulate first sheath arm and second sheath arm respectively to both sides, can make the threaded rod slide in the inside of activity baffle, adjust certain angle back at first sheath arm and second sheath arm, drive the threaded rod through rotating the regulating block and rotate in the inside of thread bush, can make the fixed plate be close to the activity baffle, can fix the activity baffle, can support first sheath arm and second sheath arm through the activity baffle, can fix the angle after the adjustment, thereby the regulation and the fixing of angle have been satisfied.

Description

Department of neurology is with supplementary sheath of operation

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a department of neurology is with supplementary sheath of operation.

Background

Nervous system is by the brain, spinal cord and peripheral nerve constitute, department of neurology is the clinical medicine who studies nervous system disease, skeletal muscle disease, mainly study through the internal medicine means, department of neurology's doctor is when performing the operation, appurtenance is implanted in patient's affected part, the operation passageway of seting up on the patient health is conveniently supported and the expansion, thereby can make things convenient for the doctor to carry out the operation treatment to patient's affected part, current appurtenance is at the in-process that supports, because can't adjust and fix open angle, thereby it holds with the hand all the time to need medical personnel, it is comparatively inconvenient at the in-process of operation, propose a department of neurology with operation auxiliary sheath to solve the problem that above-mentioned provided to the above-mentioned condition.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: the conventional auxiliary tool cannot adjust and fix the opening angle in the supporting process, so that medical workers need to hold the auxiliary tool by hands all the time, the auxiliary tool is inconvenient in the operation process, and the auxiliary surgical sheath for the neurology department is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an operation auxiliary sheath for neurology department comprises a mounting frame, movable rods are mounted on two sides of an inner cavity of the mounting frame, movable gears are sleeved on the outer sides of the movable rods, the movable gears are meshed with each other, a first sheath arm is mounted at the bottom end of the movable gear on the left side, a second sheath arm is mounted at the bottom end of the movable gear on the right side, a movable seat is mounted in the middle of the first sheath arm, a movable guide plate is movably mounted at one end of the movable seat, a movable hole is formed in the middle of the second sheath arm, a threaded rod is movably inserted into the movable hole, a threaded sleeve is mounted in the middle of the back of the second sheath arm, one end of the threaded rod is mounted inside the threaded sleeve, the threaded rod is movably inserted into the movable guide plate, a fixing plate is mounted at one end, far away from the threaded sleeve, of the threaded sleeve, and is located on the front side of the movable guide plate, the middle part on the top end of the mounting frame is provided with a fixing seat.

Preferably, a limit stop is installed at one end of the threaded rod and is located on the rear side of the threaded sleeve.

Preferably, the threaded rod is kept away from the one end of thread bush and is installed the regulating block, the regulating block is located the front side of fixed plate, the surface of regulating block is vertical to be seted up the antiskid line that the equidistance was arranged.

Preferably, the stop collar of symmetry around all installing in the left and right sides of mounting bracket inner wall, the movable rod activity alternates in the inside of corresponding stop collar, limit baffle is all installed to both sides around the movable rod, limit baffle is located movable gear's both sides around respectively.

Preferably, the bottom ends of the first sheath arm and the second sheath arm are respectively provided with a fixing rod, and the outer sides of the fixing rods are respectively movably sleeved with a sheath tube.

Preferably, the bottom of the opposite side of the first sheath arm and the second sheath arm is provided with a positioning plate, and the two positioning plates are overlapped with each other.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses a stimulate first sheath arm and second sheath arm respectively to both sides, can make the threaded rod slide in the inside of activity baffle, adjust certain angle back at first sheath arm and second sheath arm, drive the threaded rod through rotating the regulating block and rotate in the inside of thread bush, can make the fixed plate be close to the activity baffle, can fix the activity baffle, can support first sheath arm and second sheath arm through the activity baffle, can fix the angle after the adjustment, thereby the regulation and the fixing of angle have been satisfied.

(2) The utility model discloses a sheath pipe suit can be convenient for change the sheath pipe when using in the outside of dead lever, avoids causing cross infection's risk, can support the sheath pipe through the dead lever, through two locating plates coincidence each other, can play fixed effect to first sheath arm and second sheath arm to can be convenient for to the recovery and the clearance of whole device, thereby can be convenient for medical personnel's use.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the mounting structure inside the second sheath arm of the present invention;

fig. 3 is a schematic view of the internal structure of the mounting rack of the present invention.

In the figure: 1. a mounting frame; 2. a movable rod; 3. a movable guide plate; 4. a movable seat; 5. a first sheath arm; 6. positioning a plate; 7. fixing the rod; 8. a sheath tube; 9. a fixed seat; 10. a movable gear; 11. a fixing plate; 12. a second sheath arm; 13. an adjusting block; 14. a movable hole; 15. a threaded sleeve; 16. a threaded rod; 17. a limit stop block; 18. a limiting sleeve; 19. and a limiting baffle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, an operation auxiliary sheath for neurology department comprises a mounting frame 1, movable rods 2 are mounted on both sides of an inner cavity of the mounting frame 1, movable gears 10 are sleeved on the outer sides of the movable rods 2, the two movable gears 10 are meshed with each other, stop sleeves 18 which are symmetrical in the front and back directions are mounted on both left and right sides of the inner wall of the mounting frame 1, the movable rods 2 are movably inserted into the corresponding stop sleeves 18, stop baffles 19 are mounted on both front and back sides of the movable rods 2, the stop baffles 19 are respectively located on both front and back sides of the movable gears 10, the movable position of the movable gears 10 can be limited by the stop baffles 19, the movable gears 10 are prevented from being shifted in the rotating process, a first sheath arm 5 is mounted at the bottom end of the movable gear 10 on the left side, a second sheath arm 12 is mounted at the bottom end of the movable gear 10 on the right side, and positioning plates 6 are mounted at the bottoms of the opposite sides of the first sheath arm 5 and the second sheath arm 12, the two positioning plates 6 are mutually overlapped, the first sheath arm 5 and the second sheath arm 12 can be fixed through the mutual staggered lamination of the positioning plates 6, the whole device is convenient to collect and recycle, the bottom ends of the first sheath arm 5 and the second sheath arm 12 are respectively provided with a fixed rod 7, the outer sides of the fixed rods 7 are respectively movably sleeved with a sheath tube 8, the sheath tubes 8 can be directly contacted with the tissues of a patient, so that the knife edge is convenient to be opened, the middle part of the first sheath arm 5 is provided with a movable seat 4, one end of the movable seat 4 is movably provided with a movable guide plate 3, the middle part of the second sheath arm 12 is provided with a movable hole 14, a threaded rod 16 is movably inserted in the movable hole 14, the middle part of the back of the second sheath arm 12 is provided with a threaded sleeve 15, one end of the threaded rod 16 is arranged in the threaded sleeve 15, the threaded rod 16 is movably inserted in the movable guide plate 3, one end of the threaded rod 16 is provided with a limit stop 17, limit stop 17 is located the rear side of thread bush 15, threaded rod 16 keeps away from the one end of thread bush 15 and installs fixed plate 11, fixed plate 11 is located the front side of activity baffle 3, threaded rod 16 keeps away from the one end of thread bush 15 and installs regulating block 13, regulating block 13 is located the front side of fixed plate 11, the vertical anti-skidding line of arranging of equidistance of seting up in the surface of regulating block 13, the mid-mounting on 1 top of mounting bracket has fixing base 9, can drive threaded rod 16 and rotate in the inside of thread bush 15 through rotating regulating block 13, thereby can promote the one side of second sheath arm 12 with activity baffle 3 through fixed plate 11, can fix activity baffle 3, support between first sheath arm 5 and second sheath arm 12 through activity baffle 3, can make first sheath arm 5 and second sheath arm 12 keep a stable angle, can support patient's edge of a knife.

In the utility model, when the user uses the device, firstly, the sheath tube 8 after disinfection is sleeved on the fixed rod 7, then the whole device is taken, the sheath tube 8 is inserted in the knife edge, then the two sides of the knife edge inner wall are respectively supported by the sheath tube 8, then the first sheath arm 5 and the second sheath arm 12 are pulled towards the two sides simultaneously, the knife edge can be spread under the action of the first sheath arm 5 and the second sheath arm 12, thereby being convenient for the doctor to carry out the operation on the affected part, when the first sheath arm 5 and the second sheath arm 12 are pulled open, the threaded rod 16 slides in the movable guide plate 3, and the two positioning plates 6 are also separated from each other, after the first sheath arm 5 and the second sheath arm 12 are moved to proper angles, the adjusting block 13 is rotated to drive the threaded rod 16 to rotate, the threaded rod 16 is matched with the threaded sleeve 15, the fixed plate 11 can be close to the position of the movable guide plate 3, through the effect of threaded rod 16 with thread bush 15, can fix movable guide 3 to play fixed effect through movable guide 3 to first sheath arm 5 and second sheath arm 12, can make first sheath arm 5 and second sheath arm 12 adjust and fix after certain angle, thereby can support the knife edge continuously, the doctor of being convenient for operates patient's affected part.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims (6)

1. The utility model provides a department of neurology is with supplementary sheath of operation, includes mounting bracket (1), its characterized in that, movable rod (2) are all installed to the both sides of mounting bracket (1) inner chamber, movable gear (10) all overlap and are equipped with in the outside of movable rod (2), two loose gear (10) intermeshing, first sheath arm (5) are installed to the bottom of left side loose gear (10), second sheath arm (12) are installed to the bottom of right side loose gear (10), the mid-mounting of first sheath arm (5) has adjustable seat (4), the one end movable mounting of adjustable seat (4) has movable baffle (3), movable hole (14) have been seted up in the middle part of second sheath arm (12), threaded rod (16) have been worn to insert in the inside activity of movable hole (14), the mid-mounting at the second sheath arm (12) back has thread bush (15), the one end screw thread of threaded rod (16) is installed in the inside of thread bush (15), threaded rod (16) activity alternates in the inside of activity baffle (3), threaded rod (16) are kept away from the one end of thread bush (15) and are installed fixed plate (11), fixed plate (11) are located the front side of activity baffle (3), the mid-mounting on mounting bracket (1) top has fixing base (9).

2. The surgical auxiliary sheath for neurology department according to claim 1, wherein a limit stop (17) is installed at one end of the threaded rod (16), and the limit stop (17) is located at the rear side of the threaded sleeve (15).

3. The surgical auxiliary sheath for the neurology department according to claim 1, wherein an adjusting block (13) is installed at one end, far away from the threaded sleeve (15), of the threaded rod (16), the adjusting block (13) is located on the front side of the fixing plate (11), and anti-skid threads are vertically arranged on the surface of the adjusting block (13) at equal intervals.

4. The surgical auxiliary sheath for the neurology department according to claim 1, wherein the limiting sleeves (18) are symmetrically arranged on the front and back of the left side and the right side of the inner wall of the mounting rack (1), the movable rod (2) is movably inserted into the corresponding limiting sleeves (18), the limiting baffles (19) are arranged on the front and back of the movable rod (2), and the limiting baffles (19) are respectively arranged on the front and back of the movable gear (10).

5. The surgical auxiliary sheath for the neurology department according to claim 1, wherein fixing rods (7) are mounted at the bottom ends of the first sheath arm (5) and the second sheath arm (12), and sheath tubes (8) are movably sleeved on the outer sides of the fixing rods (7).

6. The surgical auxiliary sheath for the neurology department according to claim 1, wherein the positioning plates (6) are mounted at the bottoms of the opposite sides of the first sheath arm (5) and the second sheath arm (12), and the two positioning plates (6) are overlapped with each other.

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