CN215083928U

CN215083928U - Neurosurgery intracranial drainage fixing device

Info

Publication number: CN215083928U
Application number: CN202022999052.8U
Authority: CN
Inventors: 曹鑫
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-12-10
Anticipated expiration: 2030-12-14

Abstract

The utility model relates to the technical field of medical instruments, in particular to a neurosurgery intracranial drainage fixing device, which comprises a bottom plate, wherein a threaded rod is supported by a bearing at one side of an inner cavity of the bottom plate, the other side of the threaded rod penetrates through the bottom plate and extends to the outside to be welded with a turntable, and the surface of the threaded rod is connected with a threaded sleeve in a threaded manner; the utility model discloses a bottom plate, the threaded rod, the thread bush, the piece, the notch, first L shaped plate, second L shaped plate, a frame, the setting of square piece and drainage tube, make the intracranial drainage fixing device of neurosurgery, the purpose that does not need manual fixed has been reached, current intracranial drainage fixing device of neurosurgery has been solved simultaneously, take the pipe to carry out intracranial drainage when carrying out intracranial drainage, often manually hold patient's head, easily cause the arm ache for a long time, the operation is gone on in the influence, take the sticky tape simultaneously when fixing the pipe usually, and the sticky tape is long-time and the skin adhesion easily cause the problem of skin itch.

Description

Neurosurgery intracranial drainage fixing device

Technical Field

The utility model relates to the technical field of medical equipment, in particular to an intracranial drainage fixing device for neurosurgery.

Background

The medical apparatus refers to instruments, equipment, appliances, materials or other articles which are used for human bodies singly or in combination and also comprises required software, and the medical apparatus is the most basic element of medical treatment, scientific research, teaching, institutions and clinical discipline work, namely comprises professional medical equipment and household medical equipment.

The existing neurosurgery intracranial drainage fixing device adopts a catheter to carry out intracranial drainage when carrying out intracranial drainage, usually drags the head of a patient manually, and is easy to cause arm ache for a long time to influence the operation, and simultaneously adopts an adhesive tape when fixing the catheter, and the adhesive tape is adhered to the skin for a long time to easily cause skin itch.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an encephalic drainage fixing device of neurosurgery possesses the advantage that does not need manual fixed, has solved current encephalic drainage fixing device of neurosurgery, takes the pipe to carry out encephalic drainage when carrying out encephalic drainage, and patient's head is dragged to manual usually, easily causes the arm ache for a long time, and the influence operation is gone on, takes the sticky tape usually when fixing the pipe simultaneously, and the sticky tape is long-time easily causes the problem of skin itch with the skin adhesion.

In order to achieve the above object, the utility model provides a following technical scheme: a neurosurgery intracranial drainage fixing device comprises a bottom plate, a threaded rod is supported by a bearing at one side of an inner cavity of the bottom plate, the other side of the threaded rod penetrates through the bottom plate and extends to the outside, a turntable is welded on the other side of the threaded rod, a threaded sleeve is connected on the surface of the threaded rod in a threaded manner, a supporting block is fixedly arranged at the top of the threaded sleeve, a notch is formed in the top of the bottom plate, the top of the supporting block penetrates through the notch and extends to the outside to be fixedly provided with a first L-shaped plate, a second L-shaped plate is fixedly arranged on one side of the top of the bottom plate, the front surfaces of the first L-shaped plate and the second L-shaped plate are provided with frames, the upper side and the lower side of the inner cavity of the frame are both provided with sliding chutes, the inner sides of the sliding chutes are connected with square blocks in a sliding way, the front of square piece has seted up the jack, and the inner chamber joint of jack has the drainage tube, the back of drainage tube runs through the jack and extends to the outside.

Preferably, one side fixed mounting of bottom plate has the card case, the inner chamber joint of card case has drainage device, the top of drainage device and the one end intercommunication of drainage tube.

Preferably, the equal fixed mounting in four corners of bottom plate bottom has the mounting panel, the screw hole has been seted up at the top of mounting panel, and the inner chamber threaded connection of screw hole has the stationary filament, the stationary filament runs through the screw hole and extends to the outside.

Preferably, the bottom of the threaded sleeve is fixedly provided with a first fixing block, and the bottom of the first fixing block is slidably connected with the bottom of the inner cavity of the bottom plate.

Preferably, one side of the back of the frame is connected with a second fixed block in a sliding manner, the back of the second fixed block is fixedly provided with a first supporting rod, a second supporting rod is fixedly arranged on the other side of the back of the frame, connecting rods are welded on the back of the first supporting rod and the back of the second supporting rod, the back of the connecting rod respectively penetrates through the first L-shaped plate and the second L-shaped plate and extends to the inner cavity to be fixedly provided with a third fixing block, the back of the third fixed block is connected with the inner walls of the first L-shaped plate and the second L-shaped plate in a sliding way, the bottom of the connecting rod is provided with a telescopic rod, the equal fixed mounting in upper and lower both ends of telescopic link has the plectane, the top of plectane respectively with the top fixed mounting of first L shaped plate and second L shaped plate inner chamber, the bottom of plectane respectively with the bottom fixed mounting of first L shaped plate and second L shaped plate inner chamber, the outside of telescopic link and the inboard fixed mounting that is located the plectane have the spring.

Preferably, one side of the first L-shaped plate and one side of the second L-shaped plate are both provided with a positioning hole, an inner cavity of the positioning hole is in threaded connection with a locking wire, and one side of the locking wire penetrates through the positioning hole and extends to the outside to be in threaded connection with one side of the connecting rod.

Preferably, the surfaces of the first L-shaped plate and the second L-shaped plate are both fixedly provided with cushions, and the inner sides of the cushions are attached to the heads of patients.

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

1. the utility model discloses a bottom plate, the threaded rod, the thread bush, the piece, the notch, first L shaped plate, second L shaped plate, a frame, the setting of square piece and drainage tube, make the intracranial drainage fixing device of neurosurgery, the purpose that does not need manual fixed has been reached, current intracranial drainage fixing device of neurosurgery has been solved simultaneously, take the pipe to carry out intracranial drainage when carrying out intracranial drainage, often manually hold patient's head, easily cause the arm ache for a long time, the operation is gone on in the influence, take the sticky tape simultaneously when fixing the pipe usually, and the sticky tape is long-time and the skin adhesion easily cause the problem of skin itch.

2. The utility model discloses a card box supports drainage device, draws out the intracranial liquid of patient through drainage device, conveniently installs the device on the sick bed that corresponds through mounting panel, screw hole and fixed silk to can fix patient's head on the device, it is spacing to the thread bush through first fixed block, make its removal that can be steady.

3. The utility model discloses a first branch supports second fixed block and frame, support the frame through second branch, support first branch and second branch through the connecting rod, support the connecting rod through the third fixed block, through the plectane, telescopic link and spring messenger frame can reciprocate, conveniently adjust the position of drainage tube, carry out spacing fixed through locating hole and lock silk to the connecting rod, increase its stability, increase patient's security through the cushion, prevent to cause the injury because of the tight patient head of fixing.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a partial left side view of the first L-shaped plate of the present invention;

FIG. 3 is a top view of the present invention;

FIG. 4 is an enlarged view of a portion A of FIG. 1 according to the present invention;

fig. 5 is a partially enlarged view of the point B in fig. 3 according to the present invention.

In the figure: 1. a base plate; 2. a threaded rod; 3. a threaded sleeve; 4. supporting a block; 5. a notch; 6. a first L-shaped plate; 7. a second L-shaped plate; 8. a frame; 9. a square block; 10. a drainage tube; 11. a card box; 12. a drainage device; 13. mounting a plate; 14. fixing the wire; 15. a first fixed block; 16. a second fixed block; 17. a first support bar; 18. a second support bar; 19. a connecting rod; 20. a third fixed block; 21. a telescopic rod; 22. a circular plate; 23. a spring; 24. positioning holes; 25. locking the wire; 26. a soft cushion.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, a neurosurgery intracranial drainage fixing device comprises a base plate 1, a threaded rod 2 is supported by a bearing at one side of an inner cavity of the base plate 1, the other side of the threaded rod 2 penetrates through the base plate 1 and extends to the outside, a rotating disc is welded at the other side of the threaded rod 2, a threaded sleeve 3 is connected with the surface of the threaded rod 2 in a threaded manner, a supporting block 4 is fixedly installed at the top of the threaded sleeve 3, a notch 5 is formed at the top of the base plate 1, a first L-shaped plate 6 is fixedly installed at the top of the supporting block 4 by penetrating through the notch 5 and extending to the outside, a second L-shaped plate 7 is fixedly installed at one side of the top of the base plate 1, a frame 8 is arranged on the front surfaces of the first L-shaped plate 6 and the second L-shaped plate 7, sliding grooves are formed on the upper and lower sides of the inner cavity of the frame 8, a square block 9 is slidably connected to the inner side of the sliding grooves, an insertion hole is formed in the front surface of the square block 9, a drainage tube 10 is clamped with the drainage tube 10, and the back surface of the drainage tube extends to the insertion hole and extends to the outside, through bottom plate 1, threaded rod 2, thread bush 3, branch piece 4, notch 5, first L shaped plate 6, second L shaped plate 7, frame 8, square 9 and drainage tube 10's setting, make the intracranial drainage fixing device of neurosurgery, the purpose that does not need manual fixed has been reached, current intracranial drainage fixing device of neurosurgery has been solved simultaneously, take the pipe to carry out intracranial drainage when carrying out intracranial drainage, patient's head is held to manual the dragging usually, easily cause the aching pain of arm for a long time, influence the operation and go on, take the sticky tape simultaneously when fixing the pipe usually, and the sticky tape is long-time and the skin adhesion easily causes the problem of skin itch.

In this embodiment, specifically, one side fixed mounting of bottom plate 1 has card box 11, and the inner chamber joint of card box 11 has drainage device 12, and drainage device 12's top and the one end intercommunication of drainage tube 10 support drainage device 12 through card box 11, draw forth the intracranial liquid of patient through drainage device 12.

In this embodiment, it is concrete, the equal fixed mounting in four corners of bottom plate 1 bottom has mounting panel 13, and the screw hole has been seted up at mounting panel 13's top, and the inner chamber threaded connection of screw hole has solid fixed silk 14, and gu fixed silk 14 runs through the screw hole and extends to the outside, conveniently installs the device on the sick bed that corresponds through mounting panel 13, screw hole and solid fixed silk 14 to can fix the patient head on the device.

In this embodiment, specifically, the bottom of the threaded sleeve 3 is fixedly provided with a first fixing block 15, the bottom of the first fixing block 15 is slidably connected with the bottom of the inner cavity of the bottom plate 1, and the threaded sleeve 3 is limited by the first fixing block 15, so that the threaded sleeve can move left and right stably.

In this embodiment, specifically, a second fixing block 16 is slidably connected to one side of the back of the frame 8, a first supporting rod 17 is fixedly mounted on the back of the second fixing block 16, a second supporting rod 18 is fixedly mounted on the other side of the back of the frame 8, a connecting rod 19 is welded to the backs of the first supporting rod 17 and the second supporting rod 18, the back of the connecting rod 19 respectively penetrates through the first L-shaped plate 6 and the second L-shaped plate 7 and extends to the inner cavity to be fixedly mounted with a third fixing block 20, the back of the third fixing block 20 is slidably connected to the inner walls of the first L-shaped plate 6 and the second L-shaped plate 7, a telescopic rod 21 is disposed at the bottom of the connecting rod 19, circular plates 22 are fixedly mounted at the upper end and the lower end of the telescopic rod 21, the top of the top circular plate 22 is respectively fixedly mounted to the tops of the inner cavities of the first L-shaped plate 6 and the second L-shaped plate 7, and the bottom of the bottom circular plate 22 is respectively fixedly mounted to the bottoms of the inner cavities of the first L-shaped plate 6 and the second L-shaped plate 7, the outside of telescopic link 21 and the inboard fixed mounting that is located plectane 22 have spring 23, support second fixed block 16 and frame 8 through first branch 17, support frame 8 through second branch 18, support first branch 17 and second branch 18 through connecting rod 19, support connecting rod 19 through third fixed block 20, make frame 8 can reciprocate through plectane 22, telescopic link 21 and spring 23, conveniently adjust the position of drainage tube 10.

In this embodiment, specifically, the positioning holes 24 are formed in one sides of the first L-shaped plate 6 and the second L-shaped plate 7, the locking threads 25 are connected to the inner cavities of the positioning holes 24 in a threaded manner, one side of the locking threads 25 penetrates through the positioning holes 24 and extends to the outside to be connected with one side of the connecting rod 19 in a threaded manner, the connecting rod 19 is limited and fixed through the positioning holes 24 and the locking threads 25, and stability of the connecting rod is improved.

In this embodiment, specifically, the surface of first L-shaped plate 6 and second L-shaped plate 7 is all fixed mounting has cushion 26, and the inboard laminating of cushion 26 has the patient's head, increases patient's security through cushion 26, prevents to cause the injury because of fixing tension to patient's head.

The working principle is as follows: when in use, firstly, the head of a patient is placed on the soft cushion 26, then the turntable is rotated to drive the threaded rod 2 to rotate, the threaded rod 2 drives the threaded sleeve 3 to move rightwards, the threaded sleeve 3 drives the support block 4 to move rightwards, the support block 4 drives the first L-shaped plate 6 to move rightwards, as the second fixed block 16 is in sliding connection with the frame 8, the first L-shaped plate 6 has the condition of moving leftwards and rightwards, the two soft cushions 26 are respectively attached to the head of the patient through the rightwards movement of the first L-shaped plate 6 and are fixed, after the fixation is finished, the frame 8 is moved, the frame 8 drives the square block 9, the drainage tube 10, the first fixed block 15, the first supporting rod 17, the second supporting rod 18, the connecting rod 19, the third fixed block 20, the circular plate 22, the telescopic rod 21 and the spring 23 to move, the drainage tube 10 is moved to the wound position of the wound through the movement, and then the lock wire 25 is screwed into the corresponding positioning hole 24, after the drainage is finished, the drainage device 12 is opened through an external controller, liquid deposited in the cranium of the patient is pumped out through the drainage device 12, and meanwhile, the square block 9 can be moved to move the drainage tube 10 to other positions.

The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means of mature bolt, rivet, welding and the like in the prior art, the machinery, parts and equipment adopt the conventional models in the prior art, and the structure and principle of the parts known by the skilled person can be known by the technical manual or by the conventional experimental method.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A neurosurgical intracranial drainage fixing device, comprising a bottom plate (1), and is characterized in that: the threaded rod (2) is supported by a bearing on one side of the inner cavity of the bottom plate (1), the other side of the threaded rod (2) penetrates through the bottom plate (1) and extends to the outside to be welded with a turntable, the threaded sleeve (3) is connected with the surface threads of the threaded rod (2), a supporting block (4) is fixedly installed at the top of the threaded sleeve (3), a notch (5) is formed in the top of the bottom plate (1), a first L-shaped plate (6) is fixedly installed at the top of the supporting block (4) in a penetrating mode through the notch (5) and extends to the outside, a second L-shaped plate (7) is fixedly installed at one side of the top of the bottom plate (1), a frame (8) is arranged on the front sides of the first L-shaped plate (6) and the second L-shaped plate (7), sliding grooves are formed in the upper side and the lower side of the inner cavity of the frame (8), a square block (9) is connected to the inner side of the sliding grooves in a sliding mode, and an insertion hole is formed in the front side of the square block (9), the inner cavity of the jack is clamped with a drainage tube (10), and the back of the drainage tube (10) penetrates through the jack and extends to the outside.

2. A neurosurgical intracranial drainage fixture, as claimed in claim 1, wherein: one side fixed mounting of bottom plate (1) has card box (11), the inner chamber joint of card box (11) has drainage device (12), the top of drainage device (12) and the one end intercommunication of drainage tube (10).

3. A neurosurgical intracranial drainage fixture, as claimed in claim 1, wherein: the equal fixed mounting in four corners of bottom plate (1) bottom has mounting panel (13), the screw hole has been seted up at the top of mounting panel (13), and the inner chamber threaded connection of screw hole has solid fixed silk (14), gu fixed silk (14) run through the screw hole and extend to the outside.

4. A neurosurgical intracranial drainage fixture, as claimed in claim 1, wherein: the bottom fixed mounting of thread bush (3) has first fixed block (15), the bottom of first fixed block (15) and the bottom sliding connection of bottom plate (1) inner chamber.

5. A neurosurgical intracranial drainage fixture, as claimed in claim 1, wherein: one side sliding connection at the frame (8) back has second fixed block (16), the back fixed mounting of second fixed block (16) has first branch (17), the opposite side fixed mounting at the frame (8) back has second branch (18), the back welding of first branch (17) and second branch (18) has connecting rod (19), the back of connecting rod (19) runs through first L shaped plate (6) and second L shaped plate (7) respectively and extends to inner chamber fixed mounting and has third fixed block (20), the back of third fixed block (20) and the inner wall sliding connection of first L shaped plate (6) and second L shaped plate (7), the bottom of connecting rod (19) is provided with telescopic link (21), the equal fixed mounting in both ends about telescopic link (21) has plectane (22), the top of plectane (22) respectively with the top fixed mounting of first L shaped plate (6) and second L shaped plate (7) inner chamber, the bottom of plectane (22) respectively with the bottom fixed mounting of first L shaped plate (6) and second L shaped plate (7) inner chamber, the outside of telescopic link (21) and the inboard fixed mounting that is located plectane (22) have spring (23).

6. A neurosurgical intracranial drainage fixture, as claimed in claim 1, wherein: locating hole (24) have all been seted up to one side of first L shaped plate (6) and second L shaped plate (7), the inner chamber threaded connection of locating hole (24) has lockwire (25), one side of lockwire (25) runs through locating hole (24) and extends to one side threaded connection of outside and connecting rod (19).

7. A neurosurgical intracranial drainage fixture, as claimed in claim 1, wherein: the surface of the first L-shaped plate (6) and the surface of the second L-shaped plate (7) are both fixedly provided with a cushion (26), and the inner side of the cushion (26) is attached to the head of a patient.