CN214318731U - Ventricular drainage device - Google Patents
Ventricular drainage device Download PDFInfo
- Publication number
- CN214318731U CN214318731U CN202022881174.7U CN202022881174U CN214318731U CN 214318731 U CN214318731 U CN 214318731U CN 202022881174 U CN202022881174 U CN 202022881174U CN 214318731 U CN214318731 U CN 214318731U
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- pipe sleeve
- lifting pipe
- drainage
- mounting hole
- dead lever
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Abstract
The utility model discloses a ventricular drainage device, which comprises a drainage tube, a drainage bag, a fixed rod and a lifting pipe sleeve, wherein the drainage tube is communicated with the drainage bag and is provided with a dropping cylinder; the lift pipe box is equipped with the mounting hole, the internally mounted elastic positioning spare of mounting hole, the lateral wall of dead lever is equipped with a plurality of locating hole, the locating hole is along the length direction evenly distributed of dead lever, elastic positioning spare protrusion in mounting hole and card are gone into the locating hole is in order to be fixed in the dead lever with the lift pipe box. The utility model discloses when monitoring the drainage volume, be convenient for adjust the height of drainage bag, make it be located brain incision top 10-20cm, guarantee the effect of drainage.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, especially relate to a ventricular drainage device.
Background
The ventricular drainage is a technology of placing the front end of a drainage tube with a plurality of side holes in a ventricle and externally connecting a sterile drainage bag at the tail end to drain hydrocephalus out of a body after craniotomy. The cerebral ventricular drainage device is a common emergency means for neurosurgery, particularly for critically ill patients with high cranial pressure, and can avoid or slow down the occurrence of cerebral hernia by implementing ventricular drainage, thereby saving the precious life of the patients. After an operation, the fixed position of the ventricular drainage bag needs to be fixed at 10-20cm above an operation incision, so that the fixed height of the ventricular drainage bag has great influence on the drainage effect, and the poor drainage effect can be directly caused by inaccurate height fixation of the drainage bag.
SUMMERY OF THE UTILITY MODEL
The utility model mainly solves the technical problem of providing a ventricular drainage device, which is convenient for adjusting the height of a drainage bag when monitoring the drainage quantity, so that the drainage bag is positioned 10-20cm above a brain incision to ensure the drainage effect.
In order to solve the technical problem, the utility model discloses a technical scheme be: a ventricular drainage device comprises a drainage tube, a drainage bag, a fixed rod and a lifting tube sleeve, wherein the drainage tube is communicated with the drainage bag and is provided with a dropping cylinder, the drainage bag is connected with a suspension rope, the suspension rope is hung on a hook, the hook is fixed on the lifting tube sleeve, and the lifting tube sleeve is sleeved on the fixed rod;
the lifting pipe sleeve is provided with a mounting hole, an elastic positioning piece is mounted inside the mounting hole, the side wall of the fixing rod is provided with a plurality of positioning holes, the positioning holes are uniformly distributed along the length direction of the fixing rod, and the elastic positioning piece protrudes out of the mounting hole and is clamped into the positioning holes so as to fix the lifting pipe sleeve on the fixing rod;
a dropping liquid sensor is fixed on the outer surface of the dropping cylinder and is connected with a data line, and the data line is connected with a controller;
the lower extreme of dead lever outwards extends and forms a plurality of spinal branch vaulting poles, a plurality of the bracing piece is along the circumference evenly distributed of dead lever, and each bracing piece all is equipped with the universal wheel.
Furthermore, the elastic positioning piece comprises a spring and a ball, the spring is located between the ball and the bottom surface of the mounting hole, and the ball protrudes out of the mounting hole.
Furthermore, the fixed rod is provided with height scale marks, the distance between the adjacent height scale marks is equal, and the distance between the adjacent height scale marks is 1 cm.
Furthermore, the upper end cover of dead lever has the solid fixed ring who is used for fixed data line, the dead lever is equipped with the concave circle, gu fixed ring cover in the concave circle, concave circle department is equipped with the card wire casing.
Furthermore, the inner surface of the lifting pipe sleeve is provided with a protrusion, and the outer surface of the fixed rod is provided with a guide groove matched with the protrusion.
Furthermore, the lifting pipe sleeve is provided with a bolt, and the bolt penetrates through the lifting pipe sleeve to abut against the fixed rod so as to fix the lifting pipe sleeve.
The beneficial effects of the utility model are that following several points have at least:
the lifting pipe sleeve of the utility model is provided with a mounting hole, an elastic positioning piece is arranged in the mounting hole, the side wall of the fixed rod is provided with a plurality of positioning holes, the elastic positioning piece protrudes out of the mounting hole and is clamped into the positioning holes to fix the lifting pipe sleeve on the fixed rod, so that the height of the drainage bag can be conveniently adjusted to be positioned 10-20cm above the brain incision, and the drainage effect is ensured;
the outer surface of the dropping cylinder of the utility model is fixed with a dropping liquid sensor, thereby monitoring the drainage quantity of ventricular drainage;
the utility model discloses an upper pot head of dead lever has the solid fixed ring that is used for fixed data line, and the dead lever is equipped with the concave circle, and concave circle department is equipped with the card wire casing, blocks the data line card of dropping liquid sensor into the card wire casing, rotates solid fixed ring to fix a position the data line, make it hang in the dead lever;
the inner surface of the lifting pipe sleeve of the utility model is provided with the bulge, and the outer surface of the fixed rod is provided with the guide groove matched with the bulge, so that when the lifting pipe sleeve slides up and down, the ball is clamped into the positioning hole of the fixed rod;
the utility model discloses the lift pipe box is equipped with the bolt, and the bolt passes the lift pipe box and supports tight dead lever in order to go on further fixing to the lift pipe box.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is an enlarged view of the present invention at B of fig. 1;
fig. 3 is a cross-sectional view of the present invention;
fig. 4 is an enlarged view of fig. 3 a of the present invention;
the parts in the drawings are marked as follows:
the drainage tube comprises a drainage tube 1, a dropping cylinder 11, a drainage bag 2, a suspension rope 21, a fixing rod 3, a positioning hole 31, a supporting rod 32, a universal wheel 33, a height scale mark 34, a concave ring 35, a wire clamping groove 36, a guide groove 37, a bolt 38, a lifting pipe sleeve 4, a hook 41, a mounting hole 42, a spring 43, a ball 44, a protrusion 45, a dropping liquid sensor 5, a data line 51 and a fixing ring 6.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
Example (b): a ventricular drainage device is shown in figures 1-4 and comprises a drainage tube 1, a drainage bag 2, a fixing rod 3 and a lifting tube sleeve 4, wherein the drainage tube 1 is communicated with the drainage bag 2, the drainage tube 1 is provided with a dropping cylinder 11, the drainage bag 2 is connected with a suspension rope 21, the suspension rope 21 is hung on a hook 41, the hook 41 is fixed on the lifting tube sleeve 4, and the lifting tube sleeve 4 is sleeved on the fixing rod 3;
the lifting pipe sleeve 4 is provided with a mounting hole 42, an elastic positioning piece is mounted inside the mounting hole 42, the side wall of the fixing rod 3 is provided with a plurality of positioning holes 31, the positioning holes 31 are uniformly distributed along the length direction of the fixing rod 3, and the elastic positioning piece protrudes out of the mounting hole 42 and is clamped into the positioning hole 31 to fix the lifting pipe sleeve 4 on the fixing rod 3;
a dropping liquid sensor 5 is fixed on the outer surface of the dropping cylinder 11, the dropping liquid sensor 5 is connected with a data line 51, and the data line 51 is connected with a controller;
the dropping liquid sensor 5 is prior art and therefore not described in detail.
The lower extreme of dead lever 3 outwards extends and forms a plurality of spinal branch vaulting poles 32, a plurality of spinal branch vaulting poles 32 along the circumference evenly distributed of dead lever 3, and each spinal branch vaulting pole 32 all is equipped with universal wheel 33.
The elastic positioning piece comprises a spring 43 and a ball 44, the spring 43 is located between the ball 44 and the bottom surface of the mounting hole 42, and the ball 44 protrudes out of the mounting hole 42.
The fixing rod 3 is provided with height scale marks 34, the distance between every two adjacent height scale marks 34 is equal, and the distance between every two adjacent height scale marks 34 is 1 cm.
The upper end cover of dead lever 3 has the solid fixed ring 6 who is used for fixed data line 51, dead lever 3 is equipped with concave circle 35, gu fixed ring 6 overlap in concave circle 35, concave circle 35 department is equipped with card wire casing 36.
The inner surface of the lifting pipe sleeve 4 is provided with a bulge 45, and the outer surface of the fixed rod 3 is provided with a guide groove 37 matched with the bulge 45.
The lifting pipe sleeve 4 is provided with a bolt 38, and the bolt 38 penetrates through the lifting pipe sleeve 4 and abuts against the fixing rod 3 to fix the lifting pipe sleeve 4.
The working principle of the utility model is as follows: hanging a hanging rope of the drainage bag on a hook, sliding the lifting pipe sleeve up and down to enable the lifting pipe sleeve to be located 10-20cm above the cerebral incision, clamping balls of the lifting pipe sleeve into the positioning holes under the action of a spring to fix the lifting pipe sleeve, leading the cerebral effusion into the drainage bag through the drainage pipe, wherein the drainage pipe is provided with a dropping cylinder, and the dropping liquid sensor is fixed on the dropping cylinder and used for monitoring the drainage quantity of ventricular drainage.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the same principle as the present invention.
Claims (6)
1. A ventricular drainage device, characterized in that: the drainage tube is communicated with the drainage bag, a dropping cylinder (11) is arranged on the drainage tube, the drainage bag is connected with a suspension rope (21), the suspension rope is hung on a hook (41), the hook is fixed on the lifting pipe sleeve, and the lifting pipe sleeve is sleeved on the fixed rod;
the lifting pipe sleeve is provided with a mounting hole (42), an elastic positioning piece is mounted inside the mounting hole, the side wall of the fixed rod is provided with a plurality of positioning holes (31), the positioning holes are uniformly distributed along the length direction of the fixed rod, and the elastic positioning piece protrudes out of the mounting hole and is clamped into the positioning holes to fix the lifting pipe sleeve on the fixed rod;
a dropping liquid sensor (5) is fixed on the outer surface of the dropping cylinder, the dropping liquid sensor is connected with a data line (51), and the data line is connected with a controller;
the lower extreme of dead lever outwards extends and forms a plurality of spinal branch vaulting poles (32), a plurality of spinal branch vaulting poles along the circumference evenly distributed of dead lever, and each spinal branch vaulting pole all is equipped with universal wheel (33).
2. The ventricular drainage device of claim 1, wherein: the elastic positioning piece comprises a spring (43) and a ball (44), the spring is located between the ball and the bottom surface of the mounting hole, and the ball protrudes out of the mounting hole.
3. The ventricular drainage device of claim 1, wherein: the dead lever is equipped with height scale mark (34), and is adjacent the distance between the height scale mark equals, and is adjacent the interval between the height scale mark is 1 cm.
4. The ventricular drainage device of claim 1, wherein: the upper end cover of dead lever has solid fixed ring (6) that are used for fixed data line, the dead lever is equipped with concave circle (35), gu fixed ring cover in concave circle, concave circle department is equipped with card wire casing (36).
5. The ventricular drainage device of claim 1, wherein: the inner surface of the lifting pipe sleeve is provided with a bulge (45), and the outer surface of the fixed rod is provided with a guide groove (37) matched with the bulge.
6. The ventricular drainage device of claim 1, wherein: the lifting pipe sleeve is provided with a bolt (38), and the bolt penetrates through the lifting pipe sleeve to abut against the fixed rod so as to fix the lifting pipe sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022881174.7U CN214318731U (en) | 2020-12-04 | 2020-12-04 | Ventricular drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022881174.7U CN214318731U (en) | 2020-12-04 | 2020-12-04 | Ventricular drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214318731U true CN214318731U (en) | 2021-10-01 |
Family
ID=77898248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022881174.7U Active CN214318731U (en) | 2020-12-04 | 2020-12-04 | Ventricular drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214318731U (en) |
-
2020
- 2020-12-04 CN CN202022881174.7U patent/CN214318731U/en active Active
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