CN217854133U

CN217854133U - Accurate adjustable ventricular drainage tube fixing device

Info

Publication number: CN217854133U
Application number: CN202220786402.9U
Authority: CN
Inventors: 顾晓乐; 行君; 冯英璞; 张桂芳
Original assignee: Henan Provincial Peoples Hospital
Current assignee: Henan Provincial Peoples Hospital
Priority date: 2022-04-07
Filing date: 2022-04-07
Publication date: 2022-11-22
Anticipated expiration: 2032-04-07

Abstract

The utility model belongs to the technical field of medical instrument, especially, be an accurate adjustable ventricular drainage tube fixing device, the on-line screen storage device comprises a base, the fixed dead lever of having installed on the base, the loop bar has been installed to the dead lever outside, install fixing base one, fixing base two, fastening bolt one and fixed box on the loop bar, and fixing base one, fixing base two all be swing joint with the loop bar, and fastening bolt one then connects for the screw thread soon with the loop bar, all installed telescopic link and fastening bolt two on fixing base one and the fixing base two, and fastening bolt two connects for the screw thread soon with fixing base one, fixing base two, fixed couple two of having installed on the telescopic link of fixing base one, and then fixed the snap ring on the telescopic link of fixing base two, fixed infrared lamp and the button of having installed on the fixed box, through the establishment of infrared lamp with the button, can be convenient for only need press the button and open infrared lamp, medical personnel can be via infrared lamp's irradiation point, confirm the concrete position of auricle outer fringe.

Description

Accurate adjustable ventricles of brain drainage tube fixing device

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to accurate adjustable ventricles of brain drainage tube fixing device.

Background

The ventricular drainage is a treatment operation in which the front end of a drainage tube with a plurality of side holes is arranged in a ventricle after ventricular puncture through cranial drilling or in a craniotomy, and cerebrospinal fluid is led out of the body.

SUMMERY OF THE UTILITY MODEL

At present, because of the patient that the drainage tube got back outside the cerebral ventricle after the operation, the drainage tube fixed height needs more accurately, if be higher than auricle outer fringe 10cm etc. nevertheless because of the mode that current drainage tube mostly adopts the rope to fix on the infusion support reaches the purpose of high fixed to easily in the use, because of the uncertain certain deviation that exists of high fixed, influence going on smoothly of drainage from this. The utility model provides an accurate adjustable ventricles of brain drainage tube fixing device, through the utility model discloses not only can the height adjust be equipped with the scale interval with the seal, simultaneously, because of the utility model discloses can also confirm the concrete position of patient's auricle outer fringe, can be convenient for have the deduction and exemption fixed error, strengthen fixed accurate characteristics.

The utility model provides a following technical scheme: the utility model provides an accurate adjustable ventricles of brain drainage tube fixing device, includes the base, the fixed dead lever of having installed on the base, the shifting chute I has been seted up on the dead lever, the inside regulation pole of having installed of dead lever, regulation pole and horizontal pole are fixed connection, couple one has all been fixed to have installed at the front and back of horizontal pole bottom, the loop bar has been installed to the dead lever outside, shifting chute two and shifting chute three have been seted up on the loop bar, install fixing base one, fixing base two, fastening bolt one and fixed box on the loop bar, and fixing base one, fixing base two all are swing joint with the loop bar, and fastening bolt one is the screw thread with the loop bar and is screwed, telescopic link and fastening bolt two have all been installed on fixing base one and the fixing base two, and fastening bolt two is the screw thread with fixing base one, fixing base two, the couple two is fixed to be installed on the telescopic link of fixing base one, and the snap ring has been fixed on the telescopic link of fixing base two and has been installed the lamp, infrared ray and button have been printed on the loop bar.

The lower end of the adjusting rod is positioned inside the upper end of the fixed rod, the upper end of the adjusting rod is fixedly connected with the middle part of the bottom end of the cross rod, and the adjusting rod is movably connected with the inside of the fixed rod; through the establishment of adjusting the pole, and adjust the pole and be swing joint with the dead lever, can be convenient for adjust the pole and drive horizontal pole and go up the couple that fixed was installed and move about in the dead lever upper end, can make things convenient for medical personnel to carry out the height-adjusting to the use height of couple.

The middle upper part and the middle lower part of the rear end of the sleeve rod are both provided with bolt holes, and the two bolt holes are respectively screwed with the two fastening bolts I in a threaded manner; the sleeve rod is movably connected with the fixed rod, so that when a fastening bolt I screwed and installed at the rear end of the sleeve rod is unscrewed outwards, the fixed state of the sleeve rod can be relieved, the sleeve rod can move up and down outside the fixed rod to adjust the height, and after the height of the sleeve rod is adjusted, the fastening bolt I only needs to be screwed inwards, and the inner end of the fastening bolt I is screwed into a moving groove I formed in the middle of the rear end of the fixed rod, so that the position fixing operation of the sleeve rod can be completed.

The two moving grooves II are vertically arranged in the middle positions of the left end and the right end of the loop bar respectively, the two moving grooves III are vertically arranged in the rear positions of the left end and the right end of the loop bar respectively, and the moving grooves III are connected with the clamping blocks on the inner sides of the rear ends of the first fixed seat and the second fixed seat in a clamping manner; through the setups at the both ends about the loop bar of shifting chute two and shifting chute three, can be convenient for when the fastening bolt two that connects the installation soon about fixing base one or fixing base two outwards unscrews, medical personnel can drive fixing base one or fixing base two and reciprocate outside the loop bar, and because of shifting chute three and fixing base one, the inboard fixture block in fixing base two rear ends is the block connection, can strengthen the stability that fixing base one reciprocated with fixing base two from this, after removing, only need inwards screw fastening bolt two, make its inner end screw in shifting chute two, can accomplish the fixed position operation of fixing base one or fixing base two from this.

The second hook and the clamping ring are respectively and fixedly arranged at the front ends of the telescopic ends of the two telescopic rods, and the rear ends of the two telescopic rods are respectively and fixedly arranged at the middle positions of the positive ends of the first fixed seat and the second fixed seat; through the establishment of couple two with the snap ring, can be convenient for couple two can hang the collection liquid bottle, and the snap ring then can carry out the card to the drainage tube and fix, through the establishment of telescopic link, the flexible collection liquid bottle, the drainage tube that hang and fix on it that can be convenient for the length of telescopic link is flexible can drive and carry out position control.

The fixing box is fixedly arranged at the bottom of the positive end of the loop bar, the installation position of the infrared lamp is the middle part of the positive end of the fixing box, and the installation position of the button is the upper part of the positive end of the fixing box; through the establishment of infrared lamp and button on the fixed box, can be so that only need press the button and open infrared lamp, medical personnel can confirm the concrete position of auricle outer fringe via infrared lamp's irradiation point promptly.

The button battery is arranged in the fixing box and is electrically connected with the infrared lamp and the button; through the establishment of the inside button cell of fixed box, can be convenient for can provide the electric energy for infrared lamp, can rotate the separation through fixed box front end and fixed box rear end, can be convenient for make things convenient for medical personnel to open fixed box and change its inside button cell.

The printing position of the scale mark is the left side of the positive end of the loop bar, and the initial scale value of the scale mark and the installation position of the infrared lamp are on the same horizontal plane; through the establishment of scale mark, and the initial scale interval of scale mark and infrared lamp install the position and be same horizontal plane, the medical personnel of can being convenient for can carry out the accuracy adjustment to the use height of fixing base one and fixing base two according to the scale interval on the scale mark.

The utility model has the advantages that: through the utility model discloses have the altitude mixture control function, can be convenient for can enough adapt to different bed body height and use, can make things convenient for medical personnel to adjust from top to bottom the fixed height of drainage tube again, through establishhing of infrared lamp, can be convenient for medical personnel can be according to infrared lamp's irradiation point, confirm the concrete position of auricle outer fringe, seal through the scale mark is established, can be convenient for medical personnel can be according to the scale mark on the scale mark, adjust fixing base one with fixing base two's use height, so that strengthen collection liquid bottle and transfer line rigidity's accurate nature, thereby avoid if the drainage tube only simply adopts the mode that the rope was fixed on the infusion support to reach the purpose of high fixation, then easily in the use, then there is certain deviation because of the high fixation is uncertain, from this influence going on smoothly of drainage, through establishhing of snap ring, can be convenient for the card of snap ring to the drainage tube is solid, can strengthen the stability when using, thereby prevent that the drainage tube is easy in the use, because of external force is dragged, and there is the obscission.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

FIG. 1 is a schematic diagram of the positive terminal structure of the present invention;

fig. 2 is a schematic diagram of the rear end structure of the present invention;

FIG. 3 is a schematic view of the left end structure of the present invention;

fig. 4 is an enlarged view of a portion of fig. 3A of the present invention;

fig. 5 is an enlarged view of a portion of fig. 3B of the present invention;

fig. 6 is an enlarged view of a portion of fig. 3C of the present invention;

fig. 7 is a schematic view of the structure of the adjusting lever in an upward moving use state of the present invention;

in the figure: 1. a base; 2. fixing the rod; 3. moving the first groove; 4. adjusting a rod; 5. a cross bar; 6. a first hook is arranged; 7. a loop bar; 8. a second moving groove; 9. a moving groove III; 10. a first fixed seat; 11. a second fixed seat; 12. fastening a first bolt; 13. a fixing box; 14. a telescopic rod; 15. fastening a second bolt; 16. a second hook; 17. a snap ring; 18. an infrared lamp; 19. a button; 20. scale lines are marked.

Detailed Description

Referring to fig. 1-7, the present invention provides the following technical solutions: the utility model provides an accurate adjustable ventriculus cerebri drainage tube fixing device, includes base 1, fixed dead lever 2 has been installed on base 1, moving slot one 3 has been seted up on the dead lever 2, adjusting lever 4 has been installed to dead lever 2 inside, adjusting lever 4 is fixed connection with horizontal pole 5, couple one 6 has all been installed to the front and back portion of horizontal pole 5 bottom, loop bar 7 has been installed to dead lever 2 outside, moving slot two 8 and moving slot three 9 have been seted up on loop bar 7, fixing base one 10, fixing base two 11, fastening bolt one 12 and fixed box 13 have been installed on loop bar 7, and fixing base one 10, fixing base two 11 all are swing joint with loop bar 7, and fastening bolt one 12 is the screw-thread soon with loop bar 7, all install telescopic link 14 and fastening bolt two 15 on fixing base one 10 and fixing base two 11, and fastening bolt two 15 and fixing base one 10, fixing base two 11 are the screw-thread soon, be fixed with two couples 16 on the telescopic link 14 of fixing base one 10, and fixing base two 14 is fixed with fixing base 17, install the scale button 18 on the fixed box 13, the infrared lamp 18 is printed on the telescopic link 7.

The lower end of the adjusting rod 4 is positioned inside the upper end of the fixed rod 2, the upper end of the adjusting rod 4 is fixedly connected with the middle part of the bottom end of the cross rod 5, and the adjusting rod 4 is movably connected with the inside of the fixed rod 2; through the establishment of adjusting pole 4, and adjust pole 4 and dead lever 2 and be swing joint, can be convenient for adjust pole 4 and drive horizontal pole 5 and the couple 6 that fixed was installed on horizontal pole 5 when the dead lever 2 upper end reciprocates, can make things convenient for medical personnel to carry out the height-adjusting to the use height of couple 6.

The sleeve rod 7 is movably connected with the fixed rod 2, bolt holes are formed in the middle upper portion and the middle lower portion of the rear end of the sleeve rod 7, and the two bolt holes are in threaded connection with the two fastening bolts I12 respectively; through loop bar 7 and dead lever 2 for swing joint, can be convenient for when the fastening bolt 12 that connects the installation soon behind loop bar 7 when outwards unscrewing, can remove the fixed state of loop bar 7, make loop bar 7 can reciprocate in dead lever 2 outside and carry out the height control, after the loop bar 7 altitude mixture control finishes, only need inwards screw fastening bolt 12, make in the shifting chute 3 that its inner end screw in 2 rear end middle parts of dead lever seted up, can accomplish the position fixing operation of loop bar 7 from this.

The number of the second movable grooves 8 and the number of the third movable grooves 9 are two, the two second movable grooves 8 are respectively and vertically formed in the middle positions of the left end and the right end of the loop bar 7, the two third movable grooves 9 are respectively and vertically formed in the rear positions of the left end and the right end of the loop bar 7, and the third movable grooves 9 are connected with the clamping blocks on the inner sides of the rear ends of the first fixed seat 10 and the second fixed seat 11 in a clamping manner; through the arrangement of the two movable grooves 8 and the three movable grooves 9 at the left end and the right end of the loop bar 7, when the fastening bolts two 15 which are rotatably connected with the left end and the right end of the first fixed seat 10 or the second fixed seat 11 are unscrewed outwards, medical staff can drive the first fixed seat 10 or the second fixed seat 11 to move up and down outside the loop bar 7, and the inner clamping blocks at the rear ends of the first fixed seat 10 and the second fixed seat 11 are connected with the three movable grooves 9 in a clamping manner, so that the moving stability of the first fixed seat 10 and the second fixed seat 11 can be enhanced, after the movement is finished, the fastening bolts two 15 are screwed inwards, the inner ends of the fastening bolts are screwed into the movable grooves two 8, and the position fixing operation of the first fixed seat 10 or the second fixed seat 11 can be completed.

The second hook 16 and the snap ring 17 are respectively and fixedly arranged at the front ends of the telescopic ends of the two telescopic rods 14, and the rear ends of the two telescopic rods 14 are respectively and fixedly arranged at the middle positions of the positive ends of the first fixed seat 10 and the second fixed seat 11; through the establishment of couple two 16 and snap ring 17, can be convenient for couple two 16 can hang the collection liquid bottle, and snap ring 17 then can carry out the card solid to the drainage tube, through the establishment of telescopic link 14, can be convenient for telescopic link 14's length is flexible can drive it and hang and block solid collection liquid bottle, drainage tube and carry out position control.

The fixed box 13 is fixedly arranged at the bottom of the positive end of the loop bar 7, the installation position of the infrared lamp 18 is the middle part of the positive end of the fixed box 13, and the installation position of the button 19 is the upper part of the positive end of the fixed box 13; through the arrangement of the infrared lamp 18 and the button 19 on the fixing box 13, the medical staff can determine the specific position of the outer edge of the auricle through the irradiation point of the infrared lamp 18 by pressing the button 19 to open the infrared lamp 18 conveniently.

A button battery is arranged in the fixing box 13 and is electrically connected with the infrared lamp 18 and the button 19; through the establishment of the button cell inside the fixed box 13, the electric energy can be conveniently provided for the infrared lamp 18, the front end of the fixed box 13 and the rear end of the fixed box 13 can be separated in a rotating mode, and the button cell inside the fixed box 13 can be conveniently replaced by opening the fixed box 13 by medical personnel.

The printing position of the scale mark 20 is the left side of the positive end of the loop bar 7, and the initial scale value of the scale mark 20 and the installation position of the infrared lamp 18 are on the same horizontal plane; through setting up of scale mark 20, and the initial scale value of scale mark 20 is same horizontal plane with installing of infrared lamp 18 position, can be convenient for medical personnel can be according to the scale value on the scale mark 20, and the use height to fixing base one 10 and fixing base two 11 carries out the accuracy adjustment.

The utility model discloses a theory of operation and use flow: when the base 1 is placed on the ground at the side end of the bed body, the height of the loop bar 7 can be adjusted according to the height of the bed body only by loosening the fastening bolt I12, after the loop bar 7 is adjusted, the position fixing operation of the loop bar 7 can be completed only by screwing the fastening bolt I12 inwards and screwing the inner end into the moving groove I3 arranged at the rear end of the fixed bar 2, the setting of the adjusting bar 4 is convenient, the adjusting bar 4 is movably connected with the fixed bar 2, when the adjusting bar 4 drives the cross bar 5 and the hook I6 fixedly arranged on the cross bar 5 to move up and down at the upper end of the fixed bar 2, the height of the hook I6 can be conveniently adjusted by medical staff, the medical staff can conveniently hang the infusion hanging bottle by setting the hook I6, the infrared lamp 18 and the button 19 on the fixed box 13 can conveniently open the infrared lamp 18 by pressing the button 19, the medical staff can determine the specific position of the outer edge of the auricle through the irradiation point of the infrared lamp 18, the setting of the first fixing seat 10 and the second fixing seat 11 can be convenient for adjusting the height according to the scale value of the scale mark 20 printed on the left side of the positive end of the sleeve rod 7 by only unscrewing the fastening bolt two 15 screwed on the left end and the right end of the first fixing seat 10 or the second fixing seat 11 outwards after the position of the outer edge of the auricle is determined, the position fixing operation of the first fixing seat 10 or the second fixing seat 11 can be completed by screwing the fastening bolt two 15 inwards after the height adjustment is completed, the clamping block on the inner side of the rear ends of the first fixing seat 10 and the second fixing seat 11 is clamped with the moving groove three 9, the stability of the vertical movement of the first fixing seat 10 and the second fixing seat 11 can be enhanced, the telescopic rod 14 is fixedly arranged in the middle parts of the positive ends of the first fixing seat 10 and the second fixing seat 11, and fixed couple two 16 of having installed on the telescopic link 14 of fixing base one 10, and then fixed snap ring 17 of having installed on the telescopic link 14 of fixing base two 11, can be convenient for couple two 16 can hang the liquid collection bottle, and snap ring 17 then can carry out the card solid to the drainage tube, flexible can drive the liquid collection bottle that hangs on it and card solid through the length of telescopic link 14, the drainage tube carries out position control, can make things convenient for medical personnel to adjust the distance between drainage tube and the patient brain, through the establishment of the inside button cell of fixed box 13, can be convenient for can provide the electric energy for infrared lamp 18, can rotate the separation through fixed box 13 front end and fixed box 13 rear end, can be convenient for medical personnel to open fixed box 13 and change its inside button cell.

Claims

1. The utility model provides an accurate adjustable ventricles of brain drainage tube fixing device which characterized in that: the fixing device comprises a base, wherein a fixing rod is fixedly arranged on the base, a first moving groove is formed in the fixing rod, an adjusting rod is arranged in the fixing rod and fixedly connected with a cross rod, a first hook is fixedly arranged at the front part and the rear part of the bottom end of the cross rod, a loop bar is arranged outside the fixing rod, a second moving groove and a third moving groove are formed in the loop bar, a first fixing seat, a second fixing seat, a first fastening bolt and a fixing box are arranged on the loop bar, the first fixing seat and the second fixing seat are movably connected with the loop bar, the first fastening bolt is in threaded screwing connection with the loop bar, a telescopic rod and a second fastening bolt are arranged on the first fixing seat and the second fixing seat, the second fastening bolt is in threaded screwing connection with the first fixing seat and the second fixing seat, a second hook is fixedly arranged on the telescopic rod of the first fixing seat, a snap ring is fixedly arranged on the telescopic rod of the second fixing seat, an infrared lamp and a button are fixedly arranged on the fixing box, and scale marks are printed on the loop bar.

2. The precise adjustable ventricular drainage tube fixing device according to claim 1, characterized in that: the lower end of the adjusting rod is positioned inside the upper end of the fixed rod, the upper end of the adjusting rod is fixedly connected with the middle part of the bottom end of the cross rod, and the adjusting rod is movably connected with the inside of the fixed rod.

3. The precise adjustable ventricular drainage tube fixing device according to claim 1, characterized in that: the sleeve rod is movably connected with the fixed rod, bolt holes are formed in the middle upper portion and the middle lower portion of the rear end of the sleeve rod, and the two bolt holes are in threaded connection with the two fastening bolts.

4. The precise adjustable ventricular drainage tube fixing device according to claim 1, characterized in that: the number of the second movable grooves and the number of the third movable grooves are two, the two movable grooves are vertically arranged at the middle positions of the left end and the right end of the loop bar respectively, the two movable grooves are vertically arranged at the rear positions of the left end and the right end of the loop bar respectively, and the three movable grooves are connected with the first fixed seat and the fixture block on the inner side of the rear end of the second fixed seat in a clamping manner.

5. The precise adjustable ventricular drainage tube fixing device according to claim 1, characterized in that: the second hook and the snap ring are respectively and fixedly arranged at the front ends of the telescopic ends of the two telescopic rods, and the rear ends of the two telescopic rods are respectively and fixedly arranged at the middle positions of the positive ends of the first fixed seat and the second fixed seat.

6. The precision adjustable ventricular drainage tube fixing device according to claim 1, wherein: the fixed box is fixedly arranged at the bottom of the positive end of the loop bar, the infrared lamp is arranged in the middle of the positive end of the fixed box, and the button is arranged at the upper part of the positive end of the fixed box.

7. The precision adjustable ventricular drainage tube fixing device according to claim 1, wherein: the button cell is arranged in the fixing box and is electrically connected with the infrared lamp and the button.

8. The precise adjustable ventricular drainage tube fixing device according to claim 1, characterized in that: the printed position of the scale mark is the left side of the positive end of the loop bar, and the initial scale value of the scale mark and the installation position of the infrared lamp are on the same horizontal plane.