CN210542813U

CN210542813U - Neurosurgery nursing drainage frame

Info

Publication number: CN210542813U
Application number: CN201920604532.4U
Authority: CN
Inventors: 王芳兰; 王薇; 毕媛媛
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-29
Filing date: 2019-04-29
Publication date: 2020-05-19
Anticipated expiration: 2029-04-29

Abstract

The utility model relates to a neurosurgery nursing drainage frame, at least including first plate body and the second plate body of swing joint in the mount, the drainage frame still including respectively with first plate body with the second plate body rotates the push rod of connecting, first plate body with the second plate body is located according to the mode that constitutes the centre gripping space each other in the mount the push rod is relative under the condition that the first direction removed is followed to the mount, first plate body with the second plate body according to separately respectively follow with the first direction is perpendicular and the mode that the orientation is close to each other direction removal reduces the centre gripping space, first direction does the longitudinal extension direction of push rod. The utility model discloses in settle the drainage tube on the drainage frame or take off from the drainage frame and all need the back-and-forth movement through the push rod can realize, avoided settling among the prior art and take off the trouble and easy cross infection's of process step problem.

Description

Neurosurgery nursing drainage frame

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to neurosurgery nursing drainage frame.

Background

In neurosurgical clinical care, drainage work is often required for a patient. At present the ordinary drainage bag of universal adoption, this kind of drainage bag originally is the drainage that the design was used for abdominal cavity hydrops and urine, and drainage speed is than very fast, and neurosurgery needs the strict control to the drainage of cerebrospinal fluid, in case take place excessive drainage will cause life danger to the patient, and ordinary drainage bag can not satisfy neurosurgery's drainage needs, has brought very big trouble for medical staff, has increased medical staff's the work degree of difficulty.

At present, when the neurosurgical drainage is clinically performed on a patient, the height of the lateral ventricle drainage device is required to be 10-15 cm relative to the frontal angle level of the lateral ventricle, and the height of a hematoma cavity and an epidural drainage tube is in the same level with hematoma or lower than an incision. Certain intracerebroventricular pressure when ensureing the drainage prevents the palirrhea of cerebrospinal fluid, and the fixed of drainage tube is realized through bracket or sleeve pipe to the main drainage frame of prior art to bracing piece through can going up and down realizes the adjustment of drainage tube height, but it has following problem: firstly, when the position of the drainage tube moves, the bracket or the common sleeve lacks a supporting structure for the drainage tube, and the drainage tube is easy to bend and further blocked; secondly, the function is single; thirdly, the postoperative patient needs to keep stable posture for a long time and can not move freely, so that the patient is low in emotion, is irritated and irritative, and is not beneficial to the rehabilitation of the body of the patient, and therefore the structure convenient for the patient to read books and newspapers or electronic equipment needs to be designed, and the emotion of the patient is relieved.

Chinese patent (publication No. CN208436141U) discloses a neurosurgery craniocerebral effusion drainage device, which comprises a base, a liquid receiving bottle, a cross rod and a connecting rod, wherein one side of the upper surface of the base is provided with a groove, the liquid receiving bottle is inserted in the groove, the surface of the liquid receiving bottle is attached with a support frame fixed with the upper surface of the base, the other side of the upper surface of the base is fixed with a support column, the top end surface of the support column is fixedly connected with the lower surface of the cross rod, the lower surface of the cross rod is provided with a limit ring, a liquid guide pipe is arranged in the limit ring, one end of the liquid guide pipe is inserted in the liquid receiving bottle, the other end of the liquid guide pipe penetrates through the support column, a moving block is arranged inside one side of the cross rod and is connected with the cross rod through, and a baffle is arranged at the other end of the connecting rod.

However, since the patent stabilizes the catheter by arranging a plurality of closed limiting rings in parallel, when the drainage device is actually used, medical staff need to sequentially penetrate the catheter into the plurality of limiting rings to fix the catheter and the drainage device relatively, the end of the catheter inevitably contacts the plurality of limiting rings in the process to easily infect bacteria, and the step of penetrating the plurality of limiting rings is complex for the medical staff to seriously affect the working efficiency. And the catheter fixing device is only fixed by a limiting ring, and the limiting ring and the catheter can move relatively, so that the catheter can not be well fixed. Medical personnel pull the honeycomb duct backward with its and drainage device separation when the honeycomb duct is required to take off at the drainage end equally, remaining waste liquid can contact spacing ring or drainage device other positions on the honeycomb duct tip for just need change totally clean after this drainage device single use, increased medical personnel's work burden.

Moreover, on the one hand, since the skilled person in the art who is understood by the applicant is necessarily different from the examination department; on the other hand, since the inventor made the present invention while studying a large number of documents and patents, the disclosure should not be limited to the details and contents listed in the specification, but the present invention should not have the features of the prior art, but the present invention should have the features of the prior art, and the applicant reserves the right to increase the related art in the background art at any time according to the related specification of the examination guideline.

SUMMERY OF THE UTILITY MODEL

To the deficiency of the prior art, the utility model provides a neurosurgery nursing drainage frame includes first plate body and the second plate body in the mount at least, the drainage frame still including respectively with first plate body with the push rod that the second plate body rotated the connection, first plate body with the second plate body is located according to the mode that constitutes the centre gripping space each other in the mount the push rod is relative under the condition that the first direction removed is followed to the mount, first plate body with the second plate body according to separately respectively follow with the first direction is perpendicular and the mode that the orientation was close to each other direction removal reduces the centre gripping space, first direction does the vertical extending direction of push rod.

According to a preferred embodiment, the clamping device at least comprises a screw rod arranged in the fixed frame in a rotating connection mode, and a first sliding block and a second sliding block which are connected to the screw rod in a sliding mode, and the clamping space can be formed between the first plate body and the second plate body in a mode that the first plate body is fixedly connected to the first sliding block and the second plate body is fixedly connected to the second sliding block.

According to a preferred embodiment, the spindle is rotatably connected to the push rod in such a way that a gear wheel provided at its end meshes with a toothed rack provided on the push rod and the longitudinal extension of the spindle is perpendicular to the first direction.

According to a preferred embodiment, the first slider is arranged on the rod body with the first thread on the screw rod in a threaded manner, and the second slider is arranged on the rod body with the second thread on the screw rod in a threaded manner, wherein the thread direction of the first thread is opposite to the thread direction of the second thread.

According to a preferred embodiment, a limiting rod used for limiting the movement of the push rod is movably connected to the outer wall of the fixing frame, the push rod can be relatively fixed to the fixing frame in a manner that the limiting rod is clamped to at least one limiting hole formed in the push rod along a second direction, and the second direction is perpendicular to the first direction.

According to a preferred embodiment, the device at least comprises a first elastic component, one end of the first elastic component is fixedly connected to the outer wall of the fixing frame, the telescopic direction of the first elastic component is parallel to the second direction of the fixing frame, and the limiting rod can be in a connection with the limiting hole in a disconnecting mode according to the mode that the first elastic component is compressed and is in clamping connection with the limiting hole according to the mode that the first elastic component releases elastic potential energy.

According to a preferred embodiment, the connecting plate at least comprises a connecting plate which is arranged between the first plate body and the second plate body and has elasticity, hollow inner cavities are respectively arranged in the first plate body and the second plate body, and two ends of the connecting plate respectively penetrate through the hollow inner cavities of the first plate body and the second plate body.

According to a preferred embodiment, the two ends of the connecting plate are respectively provided with a second elastic component, and one end of each second elastic component is fixedly connected to the inner wall of the hollow inner cavity.

According to a preferred embodiment, the elastic rubber strip at least comprises at least one rubber strip which is respectively arranged on the first plate body and the second plate body and has elasticity.

According to a preferred embodiment, the bottle body fixing device further comprises a base for placing the bottle body and a cylinder, wherein two ends of the cylinder are fixedly connected to the fixing frame and the base respectively.

The utility model provides a neurosurgery nursing drainage frame has following advantage at least:

the utility model provides a neurosurgery nurses drainage frame is through setting up a plurality of centre gripping spaces that can relative activity each other, medical personnel only need place the drainage tube after promote the push rod around, can realize the stable centre gripping to the drainage tube many places, the size in centre gripping space can be adjusted according to the diameter size of drainage tube, settle the drainage tube on the drainage frame or take off from the drainage frame and all need the back-and-forth movement through the push rod can realize, the problem of settling among the prior art and taking off the trouble and easy cross infection of process step has been avoided. Meanwhile, the drainage frame does not need to replace the fixed frame and the base, and can continue to perform drainage operation on the next patient only by replacing the bottle body and the catheter with new ones.

Drawings

FIG. 1 is a simplified side view schematic of a preferred embodiment of the mount of the present invention;

FIG. 2 is a simplified side view schematic of a preferred embodiment of the connection plate of the present invention; and

fig. 3 is a simplified side view schematic of a preferred embodiment of the drainage stand of the present invention.

List of reference numerals

1: a fixing frame 2: first plate body 3: second plate body

4: a push rod 5: the clamping space 6: screw mandrel

7: first slider 8: second slider 9: gear wheel

10: rack 11: first thread 12: second screw thread

13: the limiting rod 14: limiting holes 15: first elastic component

16: connecting plate 17: second elastic member 18: rubber strip

19: bottle body 20: base 21: column body

22: liquid guiding tube

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

The neurosurgical care drainage frame at least comprises a first plate body 2 and a second plate body 3 which are movably connected into the fixed frame 1. The drainage frame also comprises a push rod 4 which is respectively connected with the first plate body 2 and the second plate body 3 in a rotating way. The first plate 2 and the second plate 3 are arranged in the holder 1 so as to form a clamping space 5 therebetween. When the push rod 4 moves in the first direction with respect to the fixed frame 1, the first plate 2 and the second plate 3 respectively reduce the holding space 5 so as to move in directions perpendicular to the first direction and toward each other. The first direction is the longitudinal extension of the push rod 4.

The neurosurgical care drainage frame at least comprises a screw rod 6 arranged in the fixed frame 1 in a rotating connection mode, and a first sliding block 7 and a second sliding block 8 which are connected to the screw rod 6 in a sliding mode. Between the first plate body 2 and the second plate body 3, a clamping space 5 can be formed in a manner that the first plate body 2 is fixedly connected to the first slide block 7 and the second plate body 3 is fixedly connected to the second slide block 8.

The screw rod 6 is rotatably connected with the push rod 4 in a way that a gear 9 arranged on the end part of the screw rod is meshed with a rack 10 arranged on the push rod 4 and the longitudinal extension direction of the screw rod 6 is vertical to the first direction. Preferably, the utility model discloses interior rotation is connected and can be threaded connection, articulated, pivot connection or connection such as ball, and fixed connection can be for connection such as welding or bonding.

The first slider 7 is arranged on the rod body with the first thread 11 on the screw rod 6 in a threaded connection mode, the second slider 8 is arranged on the rod body with the second thread 12 on the screw rod 6 in a threaded connection mode, and the thread turning direction of the first thread 11 is opposite to the thread turning direction of the second thread 12.

When using the utility model discloses, after fixing bottle 19 steadily on base 20, place the mount 1 that is located cylinder 21 with catheter 22 of connecting on bottle 19, first plate body 2 and second plate body 3 are at a distance of the broad this moment, and medical personnel can directly place catheter 22 between first plate body 2 and second plate body 3. Preferably, the fixing frame 1 is provided with a plurality of first plate bodies 2 and a plurality of second plate bodies 3, and the plurality of first plate bodies 2 and the plurality of second plate bodies 3 can be selected according to the length of the catheter 22. After placing, medical personnel stir gag lever post 13 downwards for gag lever post 13 breaks away from spacing hole 14, and push rod 4 is no longer restricted to remove this moment, and medical personnel promote push rod 4 forward along the first direction, and rack 10 that sets up on push rod 4 drives gear 9 and rotates to drive lead screw 6 along the rotation of second direction. The first screw thread 11 and the second screw thread 12 are oppositely threaded, so that the first sliding block 7 and the second sliding block 8 are oppositely moved. Preferably, when the medical staff pushes the push rod 4 forward in the first direction to make the screw rod 6 rotate in the second direction, the first slider 7 and the second slider 8 respectively move toward the direction approaching each other, so that the clamping space 5 between the first plate body 2 and the second plate body 3 is reduced. Until the catheter 22 is fixed relative to the first plate body 2 and the second plate body 3, the medical staff loosens the holding of the limiting rod 13, so that the limiting rod 13 is clamped into the limiting hole 14 in a manner that the second elastic part 17 releases elastic potential energy, and further movement of the push rod 4 is limited. After medical personnel drainage operation, the fixed catheter 22 tip of singlehanded, another hand is stirred the gag lever post 13 downwards and is made gag lever post 13 break away from spacing hole 14, stimulate push rod 4 backward along first direction simultaneously, make lead screw 6 along the rotation of second direction, first slider 7 and second slider 8 move towards the direction of keeping away from each other respectively, make the increase of clamping space 5 between first plate body 2 and the second plate body 3, release its keeping to catheter 22, medical personnel directly take off catheter 22 from mount 1. The drainage operation for the next patient can be continued by replacing the bottle body 19 and the catheter 22 with new ones without replacing the fixing frame 1 and the base 20.

The outer wall of the fixed frame 1 is provided with a limiting rod 13 used for limiting the movement of the push rod 4 in a movable connection mode. The push rod 4 can be relatively fixed with the fixing frame 1 in a manner that the limiting rod 13 is clamped to at least one limiting hole 14 arranged on the push rod 4 along the second direction. The second direction is perpendicular to the first direction.

The neurosurgical nursing drainage frame at least comprises a first elastic part 15, one end of which is fixedly connected to the outer wall of the fixing frame 1, and the telescopic direction of which is parallel to the second direction. The stopper rod 13 can be disengaged from the stopper hole 14 in such a manner as to compress the first elastic member 15 and can be engaged with the stopper hole 14 in such a manner as to release elastic potential energy from the first elastic member 15. The first elastic member 15 and the second elastic member 17 may be springs, respectively. Medical personnel can make gag lever post 13 break away from spacing hole 14 through stirring gag lever post 13, can promote the back-and-forth movement of push rod 4 from this to medical personnel loosens gag lever post 13 again when push rod 4 moves to required position, makes gag lever post 13 and the spacing hole 14 looks block on the push rod 4, keeps push rod 4 in current position department, and medical personnel of being convenient for change catheter 22 new or take off the catheter 22 after having used. Preferably, the push rod 4 is provided with a plurality of limiting holes 14 along the first direction.

The neurosurgical care drainage frame at least comprises a connecting plate 16 which is arranged between the first plate body 2 and the second plate body 3 and has elasticity. The first plate body 2 and the second plate body 3 are respectively provided with a hollow inner cavity therein. Both ends of the connecting plate 16 penetrate into the hollow cavity of the first plate body 2 and the hollow cavity of the second plate body 3 respectively. Preferably, the connecting plate 16 may be a resilient steel or rubber strip 18 or a soft plastic. Preferably, the shape of the first plate body 2 and the second plate body 3 can be defined by an arc, one end of each of the first plate body 2 and the second plate body 3, which is close to the screw rod 6, is an open end of the hollow cavity, and the connecting plate 16 is nested into the first plate body 2 or the second plate body 3 from the open end.

The two ends of the connecting plate 16 are respectively provided with a second elastic component 17 with one end fixedly connected to the inner wall of the hollow inner cavity. Preferably, the hollow inner cavity of the first plate body 2 and the hollow inner cavity of the second plate body 3 are respectively provided with a second elastic part 17. The connecting plate 16 is movably connected to the first plate body 2 and the second plate body 3 by second elastic members 17 at both ends. When the first plate body 2 and the second plate body 3 are respectively moved in a direction away from each other, the connecting plate 16 is made to slide relative to the hollow cavity in a manner of stretching the second elastic member 17, and the catheter 22 can be received from the lower end of the catheter 22.

Neurosurgery nursing drainage frame is including locating respectively on first plate body 2 and the second plate body 3 and have elastic at least one rubber strip 18 at least. Preferably, at least a plurality of rubber strips 18 are included, arranged side by side with each other on the first plate 2 or on the second plate 3. The rubber strip 18 can increase the friction between the catheter 22 and the first plate body 2 or the second plate body 3, and avoid the problem that the catheter 22 slips off when in use. At the same time, the elasticity of the rubber strip 18 can effectively protect the catheter 22 from pressing the catheter 22 due to the close distance between the first plate body 2 and the second plate body 3. Preferably, the rubber strip 18 is more elastic than the catheter 22.

The neurosurgical care drainage frame further comprises a base 20 for placing the bottle body 19 and a cylinder 21 with two ends respectively fixedly connected to the fixed frame 1 and the base 20.

It should be noted that the above-mentioned embodiments are exemplary, and those skilled in the art can devise various solutions in light of the present disclosure, which are also within the scope of the present disclosure and fall within the scope of the present disclosure. It should be understood by those skilled in the art that the present specification and drawings are illustrative only and are not limiting upon the claims. The scope of the invention is defined by the claims and their equivalents.

Claims

1. Neurosurgical nursing drainage frame, at least comprising a first plate body (2) and a second plate body (3) which are movably connected into a fixed frame (1), characterized in that the drainage frame further comprises a push rod (4) which is respectively rotatably connected with the first plate body (2) and the second plate body (3), the first plate body (2) and the second plate body (3) are arranged in the fixed frame (1) according to a mode of forming a clamping space (5) between each other,

under the condition that the push rod (4) moves along a first direction relative to the fixed frame (1), the first plate body (2) and the second plate body (3) respectively reduce the clamping space (5) along the mode of moving along the direction which is vertical to the first direction and close to each other, and the first direction is the longitudinal extension direction of the push rod (4).

2. The neurosurgical care drainage frame according to claim 1, characterized by comprising at least a screw (6) rotatably connected inside the fixed frame (1) and a first slider (7) and a second slider (8) slidably connected to the screw (6), wherein the first plate (2) and the second plate (3) are configured to form the clamping space (5) therebetween in such a way that the first plate (2) is fixedly connected to the first slider (7) and the second plate (3) is fixedly connected to the second slider (8).

3. The neurosurgical care drainage frame according to claim 2, characterized in that the screw (6) is rotatably connected with the push rod (4) according to the way that a gear (9) arranged on the end part of the screw is meshed with a rack (10) arranged on the push rod (4) and the longitudinal extension direction of the screw (6) is perpendicular to the first direction.

4. The neurosurgical care drainage frame according to claim 3, characterized in that the first slider (7) is arranged on the rod body with the first thread (11) on the screw rod (6) in a threaded manner, and the second slider (8) is arranged on the rod body with the second thread (12) on the screw rod (6) in a threaded manner, wherein the thread direction of the first thread (11) is opposite to the thread direction of the second thread (12).

5. The neurosurgical care drainage frame according to claim 4, characterized in that a limiting rod (13) used for limiting the movement of the push rod (4) is movably arranged on the outer wall of the fixing frame (1), the push rod (4) can be relatively fixed with the fixing frame (1) in a manner that the limiting rod (13) is clamped to at least one limiting hole (14) arranged on the push rod (4) along a second direction, and the second direction is perpendicular to the first direction.

6. The neurosurgical care drainage frame according to claim 5, characterized by comprising at least a first elastic component (15) with one end fixedly connected to the outer wall of the fixing frame (1) and the telescopic direction parallel to the second direction, wherein the limiting rod (13) can be disconnected from the limiting hole (14) in a manner of compressing the first elastic component (15) and can be clamped and connected with the limiting hole (14) in a manner of releasing elastic potential energy from the first elastic component (15).

7. The neurosurgical care drainage frame according to claim 6, characterized by comprising at least a connecting plate (16) which is arranged between the first plate body (2) and the second plate body (3) and has elasticity, wherein the first plate body (2) and the second plate body (3) are respectively provided with a hollow inner cavity therein, and two ends of the connecting plate (16) respectively penetrate through the hollow inner cavities of the first plate body (2) and the second plate body (3).

8. The neurosurgical care drainage frame according to claim 7, characterized in that the two ends of the connecting plate (16) are respectively provided with a second elastic part (17) with one end fixedly connected to the inner wall of the hollow inner cavity.

9. The neurosurgical care drainage frame according to claim 8, characterized by comprising at least one elastic rubber strip (18) respectively arranged on the first plate body (2) and the second plate body (3).

10. The neurosurgical care drainage frame according to claim 9, further comprising a base (20) for placing a bottle body (19) and a column (21) with two ends respectively fixedly connected to the fixing frame (1) and the base (20).