CN219941551U - Ventricular drainage tube external fixation device - Google Patents

Abstract

The utility model discloses an external fixing device for a ventricular drainage tube, belongs to the technical field of medical auxiliary instruments, and solves the problems that at present, a nursing staff fixes the drainage tube by using an adhesive tape, the fixing height is inaccurate, the fixing is not firm and the attractiveness is poor. The ventricular drainage tube external fixation device comprises a base, a scale rod, a first adjusting piece, a supporting rod, a second adjusting piece and a telescopic rod. The base is detachably connected with the bed plate, the top of the base is parallel to the bed plate, the top of the base is fixedly provided with a scale rod, and the scale rod is perpendicular to the base. Be provided with first regulating part and second regulating part on the scale pole, the second regulating part is located between first regulating part and the base, and first regulating part and second regulating part all can follow the scale pole and slide. The bracing piece is fixed on first regulating part, and the one end of bracing piece that deviates from first regulating part is provided with the draw-in groove, and the draw-in groove is used for placing the drainage tube. The telescopic link is fixed on the second regulating member. The drainage tube is simple in fixation, accurate in height adjustment, firm in fixation and high in attractiveness.

Description

Ventricular drainage tube external fixation device

Technical Field

The utility model relates to the technical field of medical auxiliary instruments, in particular to an external fixing device for a ventricular drainage tube.

Background

After the operation is carried out on a part of patients with brain diseases, the front end of the drainage tube with the side hole is required to be placed in a brain chamber, the tail end of the drainage tube is externally connected with a sterile drainage bag so as to lead the hydrocephalus and the ischemic cerebrospinal fluid out of the body, and the height of the drainage tube is required to be 10 cm-15 cm higher than the plane of the brain chamber during the drainage outside the brain chamber. At present, the drainage tube is usually fixed by a nursing staff by adopting an adhesive tape, the height of the drainage tube is completely carried out by virtue of the experience of the nursing staff, the fixing height is inaccurate, the fixing is not firm, and the attractive appearance is not high.

Disclosure of Invention

The embodiment of the utility model solves the problems of inaccurate fixing height, unfitness in fixing and poor attractiveness of the traditional nursing staff by adopting the adhesive tape to fix the drainage tube by providing the external fixing device for the ventricular drainage tube.

The embodiment of the utility model provides an external fixing device of a ventricular drainage tube, which comprises a base, a scale rod, a first adjusting piece, a supporting rod, a second adjusting piece and a telescopic rod; the base is detachably connected with the bed plate, the top of the base is parallel to the bed plate, the scale rod is fixed on the top of the base, and the scale rod is perpendicular to the base; the first adjusting piece and the second adjusting piece are arranged on the scale rod, the second adjusting piece is positioned between the first adjusting piece and the base, and the first adjusting piece and the second adjusting piece can slide along the scale rod; the support rod is fixed on the first adjusting piece, one end of the support rod, which is away from the first adjusting piece, is provided with a clamping groove, and the clamping groove is used for placing the drainage tube; the telescopic rod is fixed on the second adjusting piece.

In one possible implementation, the ventricular drainage tube external fixation device further includes a first bolt and a compression member; the base is a U-shaped frame; the scale rod is fixed on the top plate of the U-shaped frame, a threaded hole is formed in the bottom plate of the U-shaped frame, a first bolt is arranged in the threaded hole, and one end, abutted to the bed plate, of the first bolt is fixed with the pressing piece.

In one possible implementation, the ventricular drainage tube external fixation device further comprises a locking ring; the locking ring is matched with the clamping groove, the locking ring is located above the clamping groove, one end of the locking ring is hinged to the supporting rod, and the other end of the locking ring is detachably connected with the supporting rod.

In one possible implementation, the first adjusting member includes a first slider, a first frame, and a second bolt; the scale rod is provided with a chute which extends along the length direction of the scale rod; the first frame is sleeved on the scale rod, the first sliding block is fixed on the inner wall of the first frame, and the supporting rod is fixed on the outer wall of the first frame; the outer wall of the first sliding block is matched with the inner wall of the sliding groove, the first sliding block is clamped in the sliding groove, and the first sliding block can slide along the sliding groove; the first frame is provided with a threaded hole, and the second bolt is arranged in the threaded hole.

In one possible implementation, the first adjustment member further includes a first pointer; a first observation groove is formed in the side plate of the first frame and is positioned on one side of the scale rod where scales are arranged; the first pointer is fixed in the first observation groove, and the first pointer is coincident with the bottom of the supporting rod.

In one possible implementation, the second adjusting member includes a second slider, a second frame, and a third bolt; the second frame is sleeved on the scale rod, the second sliding block is fixed on the inner wall of the second frame, and the telescopic rod is fixed on the outer wall of the second frame; the outer wall of the second sliding block is matched with the inner wall of the sliding groove, the second sliding block is clamped in the sliding groove, and the second sliding block can slide along the sliding groove; the second frame is provided with a threaded hole, and the threaded hole is internally provided with the third bolt.

In one possible implementation, the second adjustment member further includes a second pointer; a second observation groove is formed in the side plate of the second frame and is positioned on one side of the scale rod where scales are arranged; the second pointer is fixed in the second observation groove, and the bottom of the second pointer and the bottom of the clamping groove are overlapped.

One or more technical solutions provided in the embodiments of the present utility model at least have the following technical effects or advantages:

the embodiment of the utility model provides an external fixing device for a ventricular drainage tube, which comprises a base, a scale rod, a first adjusting piece, a supporting rod, a second adjusting piece and a telescopic rod. The base is detachably connected with the bed plate, the top of the base is parallel to the bed plate, the top of the base is fixedly provided with a scale rod, and the scale rod is perpendicular to the base. Be provided with first regulating part and second regulating part on the scale pole, the second regulating part is located between first regulating part and the base, and first regulating part and second regulating part all can follow the scale pole and slide. The bracing piece is fixed on first regulating part, and the one end of bracing piece that deviates from first regulating part is provided with the draw-in groove, and the draw-in groove is used for placing the drainage tube. The telescopic link is fixed on the second regulating member. In practical application, when the drainage tube of a patient needs to be fixed, the base is fixed on the bed board, then the second adjusting piece is slid, the second adjusting piece moves to drive the telescopic rod to move, when the telescopic rod moves to the wound position of the patient, the movement is stopped, then the first adjusting piece is slid, the distance between the first adjusting piece and the second adjusting piece is adjusted to be between 10cm and 15cm, and finally the drainage tube is placed in the clamping groove, so that the drainage height is ensured to be between 10cm and 15cm.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments of the present utility model will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of an external fixing device for ventricular drainage tubes according to an embodiment of the present utility model;

FIG. 2 is a cross-sectional view taken along the direction A-A in FIG. 1;

FIG. 3 is a cross-sectional view taken along the direction B-B in FIG. 1;

FIG. 4 is a second schematic structural view of an external fixing device for ventricular drainage tubes according to an embodiment of the present utility model;

fig. 5 is a schematic structural view of an external fixing device for ventricular drainage tubes according to an embodiment of the present utility model.

Icon: 1-a base; 2-a scale bar; 21-a chute; 3-a first adjusting member; 31-a first slider; 32-a first frame; 33-a second bolt; 34-a first pointer; 4-supporting rods; 41-clamping grooves; 5-a second adjustment member; 51-a second slider; 52-a second frame; 53-a third bolt; 54-a second pointer; 6-a telescopic rod; 7-a first bolt; 8-a pressing piece; 9-locking ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the embodiments of the present utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the embodiments of the present utility model and simplify description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. The terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Furthermore, the terms "mounted," "connected," "coupled," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the embodiments of the present utility model will be understood by those of ordinary skill in the art according to specific circumstances.

As shown in fig. 1 to 5, an embodiment of the present utility model provides an external fixation device for a ventricular drainage tube, which includes a base 1, a scale bar 2, a first adjusting member 3, a support bar 4, a second adjusting member 5, and a telescopic bar 6. In practical application, the side wall of the scale bar 2 is provided with scales, and the scale values are sequentially increased from the bottom of the scale bar 2 to the top of the scale bar 2.

In practical application, base 1 and bed board detachable connection, the top and the bed board of base 1 are parallel, and the top of base 1 is fixed with scale bar 2, and scale bar 2 and base 1 are perpendicular. Specifically, as the patient is required to be lifted by a certain angle according to the requirement after lying on the bed board, when the top of the base 1 is parallel to the bed board, the scale bar 2 and the bed board can be ensured to be always in a vertical state.

With continued reference to fig. 1, the scale bar 2 is provided with a first adjusting member 3 and a second adjusting member 5, the second adjusting member 5 being located between the first adjusting member 3 and the base 1, the first adjusting member 3 and the second adjusting member 5 being both capable of sliding along the scale bar 2. The bracing piece 4 is fixed on first regulating part 3, and the one end of bracing piece 4 that deviates from first regulating part 3 is provided with draw-in groove 41, and draw-in groove 41 is used for placing the drainage tube. The telescopic rod 6 is fixed on the second adjusting member 5. In practical application, when the drainage tube of a patient needs to be fixed, the base 1 is fixed on the bed board, then the second adjusting piece 5 is slid, the second adjusting piece 5 is moved to drive the telescopic rod 6 to move, when the telescopic rod 6 is moved to the wound position of the patient, the movement is stopped, then the first adjusting piece 3 is slid, the distance between the first adjusting piece 3 and the second adjusting piece 5 is adjusted to be between 10cm and 15cm, and finally the drainage tube is placed in the clamping groove 41, so that the drainage height is ensured to be between 10cm and 15cm, and the height adjustment is accurate, the fixation is firm and the attractive appearance is high. In particular, the length of the telescopic rod 6 can be adjusted according to the position of the patient to ensure a more accurate determination of the wound position of the patient.

The embodiment of the utility model provides an external fixing device for a ventricular drainage tube, which comprises a base 1, a scale rod 2, a first adjusting piece 3, a supporting rod 4, a second adjusting piece 5 and a telescopic rod 6. The base 1 is detachably connected with the bed board, the top of the base 1 is parallel to the bed board, the top of the base 1 is fixedly provided with a scale rod 2, and the scale rod 2 is perpendicular to the base 1. Be provided with first regulating part 3 and second regulating part 5 on the scale pole 2, second regulating part 5 is located between first regulating part 3 and base 1, and first regulating part 3 and second regulating part 5 all can follow scale pole 2 and slide. The bracing piece 4 is fixed on first regulating part 3, and the one end of bracing piece 4 that deviates from first regulating part 3 is provided with draw-in groove 41, and draw-in groove 41 is used for placing the drainage tube. The telescopic rod 6 is fixed on the second adjusting member 5. In practical application, when the drainage tube of a patient needs to be fixed, the base 1 is fixed on the bed board, the second adjusting piece 5 is slid, the second adjusting piece 5 is moved to drive the telescopic rod 6 to move, the telescopic rod 6 stops moving when moving to the wound position of the patient, the first adjusting piece 3 is slid, the distance between the first adjusting piece 3 and the second adjusting piece 5 is adjusted to be between 10cm and 15cm, and finally the drainage tube is placed in the clamping groove 41, so that the drainage height is ensured to be between 10cm and 15cm.

With continued reference to fig. 1, the ventricular drainage tube external fixation device further includes a first bolt 7 and a compression member 8. The base 1 is a U-shaped frame. The scale bar 2 is fixed on the top plate of the U-shaped frame, the threaded hole is arranged on the bottom plate of the U-shaped frame, the first bolt 7 is arranged in the threaded hole, and the pressing piece 8 is fixed at one end of the first bolt 7, which is abutted to the bed plate. In practical application, when needing fixed drainage tube, establish U type frame card earlier on the bed board, later screw up first bolt 7 to make compressing tightly 8 can compress tightly the bed board, thereby make U type frame and bed board reliable connection, in order to guarantee this ventriculo drainage tube external fixation device's overall stability.

With continued reference to fig. 4, the ventricular drainage tube external fixation device further includes a locking ring 9. The locking ring 9 is matched with the clamping groove 41, the locking ring 9 is positioned above the clamping groove 41, one end of the locking ring 9 is hinged with the supporting rod 4, and the other end of the locking ring 9 is detachably connected with the supporting rod 4. As shown in fig. 5, when it is required to fix the drain tube, the locking ring 9 is opened first, then the locking ring 9 is rotated so that the drain tube can be placed in the clamping groove 41, and after the drain tube is placed in the clamping groove 41, the locking ring 9 is rotated so that the locking ring 9 contacts the support bar 4, and then the locking ring 9 is closed. Specifically, after the locking ring 9 and the clamping groove 41 are buckled, the drainage tube can be better fixed, so that the drainage tube is prevented from falling off from the clamping groove 41, and the fixing reliability of the drainage tube is ensured.

With continued reference to fig. 3, the first adjuster 3 includes a first slider 31, a first frame 32, and a second bolt 33. The scale bar 2 is provided with a chute 21, and the chute 21 extends along the length direction of the scale bar 2. The first frame 32 is sleeved on the scale bar 2, a first sliding block 31 is fixed on the inner wall of the first frame 32, and a supporting rod 4 is fixed on the outer wall of the first frame 32. The outer wall of the first sliding block 31 is matched with the inner wall of the sliding groove 21, the first sliding block 31 is clamped in the sliding groove 21, and the first sliding block 31 can slide along the sliding groove 21. The first frame 32 is provided with a screw hole, and a second bolt 33 is provided in the screw hole. In practical application, when the position of the support rod 4 needs to be adjusted, the second bolt 33 is loosened first, then the first frame 32 is slid, the first frame 32 moves to drive the support rod 4 to move, after the support rod 4 moves to a proper position, the second bolt 33 is screwed to fix the first frame 32 and the scale rod 2, so that the movement of the first frame 32 is avoided, and the position adjustment of the support rod 4 is simple and the adjustment accuracy is high.

With continued reference to fig. 1, the first regulating member 3 further includes a first pointer 34. The side plate of the first frame 32 is provided with a first observation groove which is positioned on one side of the scale bar 2 where the scale is arranged. The first pointer 34 is fixed in the first observation groove, and the first pointer 34 is coincident with the bottom of the support rod 4. In practical application, through the setting of first pointer 34 for the position adjustment of bracing piece 4 is more accurate, has guaranteed drainage tube fixed height's accuracy.

With continued reference to fig. 2, the second adjuster 5 includes a second slider 51, a second frame 52, and a third bolt 53. The second frame 52 is sleeved on the scale bar 2, a second sliding block 51 is fixed on the inner wall of the second frame 52, and a telescopic rod 6 is fixed on the outer wall of the second frame 52. The outer wall of the second sliding block 51 is matched with the inner wall of the sliding groove 21, the second sliding block 51 is clamped in the sliding groove 21, and the second sliding block 51 can slide along the sliding groove 21. The second frame 52 is provided with a screw hole, and a third bolt 53 is provided in the screw hole. In practical application, before the drainage tube is fixed, the wound position of a patient needs to be determined firstly, the utility model is determined through the telescopic rod 6, specifically, the third bolt 53 is loosened firstly, then the second frame 52 is slid, the second frame 52 is moved to drive the telescopic rod 6 to move, when the telescopic rod 6 moves to the wound position of the patient, the second frame 52 is stopped sliding, then the third bolt 53 is screwed to fix the second frame 52 and the scale rod 2, and the height of the telescopic rod 6 is simple to adjust and has high adjusting efficiency.

With continued reference to fig. 5, the second regulating member 5 further includes a second pointer 54. The side plate of the second frame 52 is provided with a second observation groove, which is positioned on one side of the scale bar 2 where the scale is arranged. The second pointer 54 is fixed in the second observation groove, and the second pointer 54 overlaps the bottom of the locking groove 41. In practical application, through the setting of second pointer 54 for patient's wound position's location is more accurate, thereby makes the distance between drainage tube and the patient's wound adjust more accurately, and then has guaranteed drainage height's accuracy.

In this specification, each embodiment is described in a progressive manner, and the same or similar parts of each embodiment are referred to each other, and each embodiment is mainly described as a difference from other embodiments.

The above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the present utility model; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced with equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims (7)

1. The external fixing device of the ventricular drainage tube is characterized by comprising a base (1), a scale rod (2), a first adjusting piece (3), a supporting rod (4), a second adjusting piece (5) and a telescopic rod (6);

the base (1) is detachably connected with the bed board, the top of the base (1) is parallel to the bed board, the scale rod (2) is fixed on the top of the base (1), and the scale rod (2) is perpendicular to the base (1);

the scale rod (2) is provided with the first adjusting piece (3) and the second adjusting piece (5), the second adjusting piece (5) is positioned between the first adjusting piece (3) and the base (1), and the first adjusting piece (3) and the second adjusting piece (5) can slide along the scale rod (2);

the support rod (4) is fixed on the first adjusting piece (3), one end of the support rod (4) away from the first adjusting piece (3) is provided with a clamping groove (41), and the clamping groove (41) is used for placing a drainage tube;

the telescopic rod (6) is fixed on the second adjusting piece (5).

2. The ventricular drainage tube external fixation device of claim 1, further comprising a first bolt (7) and a compression member (8);

the base (1) is a U-shaped frame; the scale rod (2) is fixed on the top plate of the U-shaped frame, a threaded hole is formed in the bottom plate of the U-shaped frame, a first bolt (7) is arranged in the threaded hole, and one end, abutted to the bed plate, of the first bolt (7) is fixed with the pressing piece (8).

3. The external fixation device of a ventricular drainage tube according to claim 1, further comprising a locking ring (9);

the locking ring (9) is matched with the clamping groove (41), the locking ring (9) is located above the clamping groove (41), one end of the locking ring (9) is hinged to the supporting rod (4), and the other end of the locking ring (9) is detachably connected with the supporting rod (4).

4. The ventricular drainage tube external fixation device according to claim 1, wherein the first adjustment member (3) comprises a first slider (31), a first frame (32) and a second bolt (33);

a chute (21) is arranged on the scale rod (2), and the chute (21) extends along the length direction of the scale rod (2); the first frame (32) is sleeved on the scale bar (2), the first sliding block (31) is fixed on the inner wall of the first frame (32), and the supporting rod (4) is fixed on the outer wall of the first frame (32); the outer wall of the first sliding block (31) is matched with the inner wall of the sliding groove (21), the first sliding block (31) is clamped in the sliding groove (21), and the first sliding block (31) can slide along the sliding groove (21);

the first frame (32) is provided with a threaded hole, and the second bolt (33) is arranged in the threaded hole.

5. The external fixation device of a ventricular drainage tube according to claim 4, wherein the first adjustment member (3) further comprises a first pointer (34);

a first observation groove is formed in the side plate of the first frame (32), and the first observation groove is positioned on one side of the scale rod (2) where scales are arranged;

the first pointer (34) is fixed in the first observation groove, and the bottoms of the first pointer (34) and the supporting rod (4) are overlapped.

6. The external fixation device of a ventricular drainage tube according to claim 4, wherein the second adjustment member (5) comprises a second slider (51), a second frame (52) and a third bolt (53);

the second frame (52) is sleeved on the scale rod (2), the second sliding block (51) is fixed on the inner wall of the second frame (52), and the telescopic rod (6) is fixed on the outer wall of the second frame (52); the outer wall of the second sliding block (51) is matched with the inner wall of the sliding groove (21), the second sliding block (51) is clamped in the sliding groove (21), and the second sliding block (51) can slide along the sliding groove (21);

the second frame (52) is provided with a threaded hole, and the third bolt (53) is arranged in the threaded hole.

7. The external fixation device of a ventricular drainage tube according to claim 6, wherein the second adjustment member (5) further comprises a second pointer (54);

a second observation groove is formed in the side plate of the second frame (52), and the second observation groove is positioned on one side of the scale rod (2) where scales are arranged;

the second pointer (54) is fixed in the second observation groove, and the bottom of the second pointer (54) is overlapped with the bottom of the clamping groove (41).