阅读说明：本技术 一种脑室外引流颅内压简易测量挂带 (Simple measuring hanging belt for intracranial pressure during ventricular external drainage ) 是由 钟萍 狄滨茹 李慎杰 周杰 孙树杰 向伟 明扬 于 2021-09-10 设计创作，主要内容包括：本发明公开了一种脑室外引流颅内压简易测量挂带,包括带体、移动悬挂部和固定悬挂部,所述带体的一面沿长度方向设置有压力刻度线,所述移动悬挂部滑动设置在带体靠近零刻度的一端,所述固定悬挂部滑动设置在带体远离零刻度的一端,所述移动悬挂部和固定悬挂部分别与带体的另一面滑动连接,且分别通过锁紧装置固定。本发明通过调节带体上的固定悬挂部调节整体挂带的悬挂位置,并通过移动悬挂部的位置挂载引流瓶,进而实现灵活调节引流瓶的高度,方便通过引流管将脑脊液引出；并通过压力刻度线对应测量颅内压,具有较好的实用性。(The invention discloses a simple intracranial pressure measuring sling for ventricular drainage, which comprises a strap body, a movable hanging part and a fixed hanging part, wherein one side of the strap body is provided with pressure scale marks along the length direction, the movable hanging part is arranged at one end of the strap body close to zero scale in a sliding manner, the fixed hanging part is arranged at one end of the strap body far away from the zero scale in a sliding manner, and the movable hanging part and the fixed hanging part are respectively connected with the other side of the strap body in a sliding manner and are respectively fixed through a locking device. The hanging position of the whole hanging belt is adjusted by adjusting the fixed hanging part on the belt body, and the drainage bottle is hung by moving the position of the hanging part, so that the height of the drainage bottle can be flexibly adjusted, and cerebrospinal fluid can be conveniently led out through the drainage tube; and the intracranial pressure is correspondingly measured through the pressure scale line, so that the device has better practicability.)

1. The utility model provides a cerebral ventricle external drainage intracranial pressure simply measures string area, a serial communication port, including the area body (10), remove linkage and fixed linkage, the one side of the area body (10) is provided with pressure scale mark (11) along length direction, it slides and sets up the one end of being close to zero scale in the area body (10) to remove linkage, fixed linkage slides and sets up the one end of keeping away from zero scale in the area body (10), remove linkage and fixed linkage respectively with the another side sliding connection of the area body (10), and fix through locking device respectively.

2. The hanging belt for the simple measurement of the intracranial pressure by the external ventricular drainage according to claim 1, wherein the movable hanging part comprises a first hanging frame (12) and a first hook (13), the first hanging frame (12) is slidably sleeved on the outer side of the belt body (10), and the first hook (13) is arranged on one side of the first hanging frame (12) close to the pressure scale line (11) and the hook part is downward.

3. The hanging belt for the simple measurement of the intracranial pressure by the external ventricular drainage according to claim 1, wherein the fixed hanging part comprises a second hanging frame (14) and a second hook (15), the second hanging frame (14) is slidably sleeved on the outer side of the belt body (10), and the second hook (15) is arranged on the second hanging frame (14) and the hook part faces upwards.

4. The brain ventricle drainage intracranial pressure simple measurement hanging belt according to claim 1 or 3, which is characterized by further comprising a receiving mechanism, wherein the receiving mechanism comprises a shell (16) and a clockwork spring (17), the shell (16) is provided with a receiving cavity, the clockwork spring (17) is arranged in the receiving cavity, the free end of the clockwork spring (17) is fixedly connected with the top of the belt body (10), the shell (16) is provided with a receiving opening corresponding to the belt body (10), the receiving opening is fixedly provided with a fixed hanging part in sliding connection with the belt body (10), and the shell (16) is provided with a hanging ring (18); the belt body (10) is made of soft materials.

5. The hanging belt for the simple measurement of the intracranial pressure through the ventricular drainage according to claim 1, wherein the locking device comprises a threaded screw (20), the other side of the belt body (10) is provided with a sliding ladder groove (19) along the length direction, the movable hanging part and the fixed hanging part are respectively connected with the sliding ladder groove (19) in a sliding manner, the threaded screw (20) penetrates through the movable hanging part or the fixed hanging part and is locked with the sliding ladder groove (19), and the threaded screw (20) is provided with a latch corresponding to the sliding ladder groove (19).

6. The hanging belt for the simple measurement of the intracranial pressure by the external ventricular drainage according to claim 1, wherein the pressure scale marks (11) are double scale marks and are respectively H parallel to each other₂O column, Hg column scale lines.

7. The intracranial pressure simple measurement sling according to claim 6, wherein the pressure scale mark (11) is 7cmH₂O column =5mmHg column, 20cmH₂O column =15mmHg column, 27cmH₂O column =20mmHg column, 54cmH₂O pillars =40mmHg scale markings are red.

8. The hanging belt for the simple measurement of the intracranial pressure by the external ventricular drainage according to claim 1, wherein the movable hanging part is provided with a transparent magnifying window (21) at one side close to the pressure scale mark (11).

9. The hanging belt for the simple measurement of the intracranial pressure by the external ventricular drainage according to claim 1, wherein the movable hanging part is provided with a distance sensor and an electronic display screen, and a distance measuring protrusion is correspondingly arranged on the zero scale of the pressure scale mark (11).

10. The hanging belt for the simple measurement of the intracranial pressure by draining the outside of the brain ventricle as claimed in claim 1, wherein the belt body (10) is made of soft PA66 nylon plastic.

Technical Field

The invention belongs to the technical field of measurement of intracranial pressure by ventricular external drainage, and particularly relates to a simple measurement hanging belt for intracranial pressure by ventricular external drainage.

Background

Obstructive hydrocephalus is a common condition in neurosurgery, and cerebrospinal fluid can be released by temporary lateral ventricular external drainage to reduce intracranial pressure to a certain extent, so that time is gained for implementing etiological treatment of obstructive hydrocephalus. The existing extracerebral drainage tubes are roughly divided into two types, one is a drainage tube with a simple drainage function, has the function of draining cerebrospinal fluid, but does not have the function of measuring intracranial pressure; the other is a drainage tube with a probe for measuring the intracranial pressure, and has the functions of draining cerebrospinal fluid and measuring the intracranial pressure at the same time, and the drainage tube with the probe for measuring the intracranial pressure is expensive.

Disclosure of Invention

The invention aims to provide a simple measuring sling for intracranial pressure during ventricular external drainage, which is characterized in that the hanging position of the whole sling is adjusted by adjusting a fixed hanging part on a sling body, and a drainage bottle is hung by moving the position of the hanging part, so that the height of the drainage bottle can be flexibly adjusted, and cerebrospinal fluid can be conveniently led out through a drainage tube; and the intracranial pressure is correspondingly measured through the pressure scale line, so that the device has better practicability.

The invention is mainly realized by the following technical scheme:

the utility model provides a cerebral ventricle outer drainage intracranial pressure simply measures string area, includes the area body, removes linkage and fixed linkage, the one side of the area body is provided with the pressure scale mark along length direction, remove the one end that the linkage slides and sets up at the area body and be close to zero scale, the one end that zero scale was kept away from at the area body to fixed linkage slide, remove the linkage and fix the linkage respectively with the another side sliding connection of the area body, and it is fixed through locking device respectively.

In the process of using the drainage bottle, the fixed hanging part is hung at a high position, the zero scale mark on the adjusting belt body is in the same level with the external auditory meatus of a patient, then the drainage bottle is hung on the movable hanging part, and the drainage bottle is hung at the position of the movable hanging part, so that the height of the drainage bottle can be flexibly adjusted, and the cerebrospinal fluid can be conveniently led out through the drainage tube; and the intracranial pressure is correspondingly measured through the pressure scale line, so that the device has better practicability.

In order to better realize the invention, the movable hanging part comprises a first hanging frame and a first hook, the first hanging frame is sleeved on the outer side of the belt body in a sliding manner, the first hook is arranged on one side of the first hanging frame close to the pressure scale mark, and the hook part faces downwards. Locking device sets up on first hanging frame and with first couple on different one side, first couple is used for hanging the drainage bottle, consequently colludes the portion and sets up down.

In order to better realize the invention, the fixed hanging part comprises a second hanging frame and a second hook, the second hanging frame is sleeved on the outer side of the belt body in a sliding manner, and the second hook is arranged on the second hanging frame and the hook part faces upwards. The locking device is arranged on the second hanging frame and is not on the same plane with the second hook, and the second hook is used for hanging on a transfusion rod or a sickbed, so that the hook part is arranged upwards.

In order to better realize the invention, the invention further comprises an accommodating mechanism, wherein the accommodating mechanism comprises a shell and a clockwork spring, the shell is provided with an accommodating cavity, the clockwork spring is arranged in the accommodating cavity, the free end of the clockwork spring is fixedly connected with the top of the belt body, an accommodating opening is formed in the shell corresponding to the belt body, a fixed hanging part in sliding connection with the belt body is fixedly arranged at the accommodating opening, and the shell is provided with a hanging ring; the belt body is made of soft materials. The storage cavity is used for storing the belt body, the clockwork spring facilitates storage of the belt body, and the locking device located on the fixed hanging portion is used for controlling the extending length of the belt body. The hanging ring is used for hanging the containing mechanism, and the belt body is made of soft materials and can realize winding and containing; when accomodating, need place near zero scale with removing the linkage, prevent simultaneously that the area body from accomodating completely into receiving mechanism, causing the inconvenience of next use. The spring is prior art, and the structure thereof is not described in detail herein.

In order to better implement the invention, further, the locking device comprises a threaded screw, the other side of the belt body is provided with a sliding ladder groove along the length direction, the movable hanging part and the fixed hanging part are respectively in sliding connection with the sliding ladder groove, the threaded screw passes through the movable hanging part or the fixed hanging part and is locked with the sliding ladder groove, and the threaded screw is provided with a latch corresponding to the sliding ladder groove. The sliding ladder groove is arranged on the non-scale surface of the belt body, reading interference is avoided, the movable hanging part and the fixed hanging part are respectively provided with a threaded hole corresponding to the threaded screwing device, the latch on the threaded screwing device corresponds to the groove on the sliding ladder groove, when the threaded screwing device is screwed, the latch is clamped into the groove to play a fixing role, and when the threaded screwing device is unscrewed, the latch is disjointed with the groove to realize adjustment of the belt body.

In order to better implement the present invention, further, the graduation lines are double graduation lines, and the pressure graduation lines are double graduation lines and are respectively H arranged in parallel₂O column, Hg column scale lines. Double-scale design can preliminarily judge the cmH of intracranial pressure₂The O column value and the mmHg column value.

To better implement the invention, further, 7cmH above the pressure scale line₂O column =5mmHg column, 20cmH₂O column =15mmHg column, 27cmH₂O column =20mmHg column, 54cmH₂O pillars =40mmHg scale markings are red. The intracranial pressure is increased by three degrees, which are respectively slightly increased: (20, 27) cmH₂An O column or a (15, 20) mmHg column; moderate increase: [27, 54) cmH₂An O column or a [20, 40) mmHg column; and (3) increasing the severity: [54, + ∞) cmH₂O column or [40, + ∞) mmHg column, and the four scale lines are marked with red to make it clear to what degree the intracranial pressure of the patient is.

In order to better implement the invention, further, a transparent magnifying window is arranged on one side of the movable suspension part close to the pressure scale mark. The magnifying window is a convex lens structure, so that medical staff can read easily.

In order to better implement the invention, further, a distance sensor and an electronic display screen are arranged on the movable suspension part, and a distance measuring bulge is correspondingly arranged on a zero scale of the pressure scale mark. The distance sensor senses the distance between the movable hanging part and the zero scale through the distance measuring bulge arranged on the zero scale, and further transmits a signal to the electronic display screen, the electronic display screen can directly display a final numerical value, reading time of medical staff is saved, and the using effect is better in an environment with weak light; the distance sensor and the electronic display screen are prior art, and are not described in detail.

To better practice the invention, further, the belt body is made of soft PA66 nylon plastic.

The invention has the beneficial effects that:

(1) the hanging position of the whole hanging belt is adjusted by adjusting the fixed hanging part on the belt body, and the drainage bottle is hung by moving the position of the hanging part, so that the height of the drainage bottle can be flexibly adjusted, and cerebrospinal fluid can be conveniently led out through the drainage tube; the intracranial pressure is correspondingly measured through the pressure scale line, so that the practicability is better;

(2) the medical belt body storage device is provided with the storage mechanism, so that the belt body can be stored at idle time, the medical staff can carry the medical belt body conveniently, meanwhile, the belt body is protected, and the service life of the medical belt body is prolonged;

(3) the pressure scale mark on the belt body is designed by double scales, and the cmH of the intracranial pressure can be preliminarily judged₂The O column value and the mmHg column value are provided with 4 groups of scales marked with red marks, so that whether the intracranial pressure is normal or not and the degree of the increase of the intracranial pressure can be quickly and conveniently judged, and the practicability is better.

Drawings

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

FIG. 2 is a schematic view of the connection structure of the sliding ladder groove and the locking device;

FIG. 3 is a schematic view of a connection structure of a first hanging frame and a first hook, and a second hanging frame and a second hook;

fig. 4 is a schematic view of a connection structure of the receiving mechanism and the belt body.

Wherein: 10. a belt body; 11. scale lines; 12. a first suspension frame; 13. a first hook; 14. a second suspension frame; 15. a second hook; 16. a housing; 17. a clockwork spring; 18. hanging a ring; 19. a sliding ladder groove; 20. a thread tightener; 21. and (5) amplifying the window.

Detailed Description

The embodiments of the present invention will be further described with reference to the accompanying drawings.

Example 1:

the utility model provides a brain outdoor drainage intracranial pressure simply measures and hangs area, as shown in figure 1, including the area body 10, remove linkage and fixed linkage, the one side of the area body 10 is provided with pressure scale mark 11 along length direction, it slides and sets up the one end that is close to zero scale at the area body 10 to remove linkage, fixed linkage slides and sets up the one end of keeping away from zero scale at the area body 10, remove linkage and fixed linkage respectively with the another side sliding connection of the area body 10, and it is fixed through locking device respectively.

In the process of using the invention, the fixed suspension part is firstly hung at a high position, the zero scale mark 11 on the adjusting belt body 10 is in the same level with the external auditory meatus of a patient, then the drainage bottle is hung on the movable suspension part, the height of the water column in the drainage tube is observed by adjusting the height of the movable suspension part, and the intracranial pressure can be known by measuring the height of the water column through the scale mark 11.

Example 2:

this embodiment is optimized on the basis of embodiment 1, as shown in fig. 3, the movable suspension portion includes a first suspension frame 12 and a first hook 13, the first suspension frame 12 is slidably sleeved on the outer side of the belt body 10, and the first hook 13 is disposed on one side of the first suspension frame 12 close to the pressure scale line 11 and has a hook portion facing downward. Locking device sets up on first hanging frame 12 and not on the coplanar with first couple 13, and first couple 13 is used for hanging the drainage bottle, therefore colludes the portion and sets up downwards.

Other parts of this embodiment are the same as embodiment 1, and thus are not described again.

Example 3:

this embodiment is optimized on the basis of embodiment 1, as shown in fig. 3, the fixed hanging portion includes a second hanging frame 14 and a second hook 15, the second hanging frame 14 is slidably sleeved on the outer side of the belt body 10, and the second hook 15 is arranged on the second hanging frame 14 and the hook portion faces upward. The locking device is arranged on the second hanging frame 14 and is not on the same plane with the second hook 15, and the second hook 15 is used for hanging on a transfusion rod or a sickbed, so that the hook part is arranged upwards.

Other parts of this embodiment are the same as those of embodiment 1, and thus are not described again.

Example 4:

the embodiment is optimized on the basis of any one of embodiments 1 to 3, and as shown in fig. 4, the storage device further includes a storage mechanism, the storage mechanism includes a housing 16 and a spiral spring 17, the housing 16 is provided with a storage cavity, the spiral spring 17 is arranged inside the storage cavity, a free end of the spiral spring 17 is fixedly connected with the top of the belt body 10, the housing 16 is provided with a storage opening corresponding to the belt body 10, the storage opening is fixedly provided with a fixed suspension portion slidably connected with the belt body 10, and the housing 16 is provided with a suspension loop 18; the belt body 10 is made of a soft material. The containing cavity is used for containing the belt body 10, the clockwork spring 17 facilitates the containing of the belt body 10, and the locking device on the fixed hanging part is used for controlling the extending length of the belt body 10. The hanging ring 18 is used for hanging the containing mechanism, and the belt body 10 is made of soft materials and can realize winding and containing; when the belt body 10 is stored, the movable hanging part needs to be placed near the zero scale, and meanwhile, the belt body 10 is prevented from being completely stored into the storage mechanism, so that the inconvenience of next use is avoided. The spring 17 is prior art and its construction will not be described in detail.

Other parts of this embodiment are the same as any of embodiments 1 to 3, and thus are not described again.

Example 5:

the present embodiment is optimized based on any one of embodiments 1 to 4, as shown in fig. 2, the locking device includes a screw driver 20, the other side of the belt body 10 is provided with a sliding ladder groove 19 along the length direction, the movable hanging part and the fixed hanging part are respectively slidably connected with the sliding ladder groove 19, the screw driver 20 passes through the movable hanging part or the fixed hanging part and is locked with the sliding ladder groove 19, and the screw driver 20 is provided with a latch corresponding to the sliding ladder groove 19. The sliding ladder groove 19 is arranged on the non-scale surface of the belt body 10, reading interference is avoided, threaded holes are respectively formed in the movable hanging part and the fixed hanging part corresponding to the thread tightener 20, the latch on the thread tightener 20 corresponds to the groove in the sliding ladder groove 19, when the thread tightener 20 is tightened, the latch is clamped into the groove to play a role in fixing, and when the thread tightener 20 is loosened, the latch is disjointed with the groove, so that the belt body 10 is adjusted.

Other parts of this embodiment are the same as any of embodiments 1 to 4, and thus are not described again.

Example 6:

this embodiment is optimized based on any one of embodiments 1 to 5, and as shown in fig. 1, the scale 11 is a double scale 11, and the pressure scale 11 is a double scale 11 and is a scale of H2O column and a scale of Hg column, respectively, which are arranged in parallel to each other. The double scale design allows for initial determination of the column values for cmH2O and mmHg for intracranial pressure.

Further, scale markings at 7cmH2O column =5mmHg, 20cmH2O column =15mmHg, 27cmH2O column =20mmHg, 54cmH2O column =40mmHg on the pressure scale 11 are marked in red. The intracranial pressure is increased by three degrees, which are respectively slightly increased: a (20, 27) cmH2O column or a (15, 20) mmHg column; moderate increase: [27, 54) cmH2O column or [20, 40) mmHg column; and (3) increasing the severity: the column [54, + ∞) cmH2O or the column [40, + ∞) mmHg, and the scale 11 marked red can be used to clearly know the level of intracranial pressure in the patient.

Other parts of this embodiment are the same as any of embodiments 1 to 5, and thus are not described again.

Example 7:

this embodiment is optimized based on any of embodiments 1 to 6, and as shown in fig. 1, a transparent magnifying window 21 is provided on the side of the movable suspension portion close to the pressure scale 11. The magnifying window 21 is a convex lens structure, which enables the medical staff to easily read.

Further, be provided with distance sensor and electronic display screen on the removal linkage, correspond on the zero scale of pressure scale mark 11 and be provided with the range finding arch. The distance sensor senses the distance between the movable hanging part and the zero scale through the distance measuring bulge arranged on the zero scale, and further transmits a signal to the electronic display screen, the electronic display screen can directly display a final numerical value, and the final numerical value is used for knowing the height of the drainage bottle, so that medical personnel can conveniently drain cerebrospinal fluid overflowing above the height; the electronic display screen saves reading time of medical personnel, and has better use effect in the environment with weak light; the distance sensor and the electronic display screen are prior art, and are not described in detail.

Further, the belt body 10 is made of soft PA66 nylon plastic.

Other parts of this embodiment are the same as any of embodiments 1 to 6, and thus are not described again.

Example 8:

a simple measuring sling for intracranial pressure by ventricular external drainage is composed of a sling body, a movable hook and a fixed hook. The length of the belt body is 65cm, the width is 1cm, the thickness is 1.5mm, the lower end is round and blunt, the upper end is a rounded rectangle, the front side is a pressure scale mark, and the back side is a sliding ladder groove.

In the first step, the left side of the pressure scale mark is H₂O column (precision is 1 mm), Hg column on the right, 0 scale at the lowest end, 0 scale corresponding to the height of external auditory canal of patient. The intracranial pressure is increased by three degrees, which are respectively slightly increased: (20, 27) cmH₂An O column or a (15, 20) mmHg column; moderate increase: [27, 54) cmH₂An O column or a [20, 40) mmHg column; and (3) increasing the severity: [54, + ∞) cmH₂An O column or a [40, + ∞) mmHg column. The four positions on the pressure scale line are red pressure scale lines which are respectively at 7cmH₂O column =5mmHg column, 20cmH₂O column =15mmHg column, 27cmH₂O column =20mmHg column, 54cmH₂O column =40mmHg column. The main body of the hanging belt is made of soft PA66 nylon plastic.

Furthermore, the width of the sliding ladder groove is 5-7.5mm, the depth is 1mm, and the height of each ladder is 1.5-2 mm. The sliding ladder groove is hung with a movable hook and a fixed hook, the materials are all aluminum alloy, and the sliding ladder groove can be moved up and down and fixed. The movable hook comprises two parts, namely a sleeve part and a hook part, wherein the sleeve part is a hollow cube, the length of the sleeve part is 1.2cm, the width of the sleeve part is 3.5mm, the height of the sleeve part is 1cm, the thickness of the sleeve part is 1mm, the sleeve part can be sleeved on the hanging belt main body, the back surface of the sleeve part is connected with the hook part, and the inner surface of the back surface of the sleeve part is provided with clamping teeth matched with the sliding ladder groove direction. The hook part has a width of 2.5-5mm, a thickness of 1mm and a length of 1.5-2cm, and is connected with the center of the lower edge of the back of the sleeve part.

Furthermore, the movable hook can be used for hanging the drainage bottle, and the pressure scale corresponding to the water outlet of the drainage bottle is the intracranial pressure. The hook part of the fixed hook is connected with the center of the upper edge of the back surface of the sleeve part, and the rest structures are the same as those of the movable hook. The fixed hook is used for fixing the whole ventricular external drainage intracranial pressure simple measurement hanging belt and zero setting.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all simple modifications and equivalent variations of the above embodiments according to the technical spirit of the present invention are included in the scope of the present invention.