CN216167752U - Clinical cerebral hemorrhage puncture drainage device with adjustable suction angle - Google Patents

Abstract

The utility model relates to the technical field of cerebral hemorrhage drainage auxiliary devices, and discloses a clinical cerebral hemorrhage puncture drainage device with adjustable suction angle. This clinical cerebral hemorrhage puncture drainage device of using of adjustable suction angle, through the arc frame, the draw-in groove, the card frame, the fixture block, the setting of card pipe and clamping structure, patient's head is rested head on the headrest, medical personnel can insert the puncture drainage needle in the draw-in groove, clamping structure can fix the pjncture needle chucking in the draw-in groove, and the arc frame passes through the fixture block can be at card frame internal rotation, the slider can slide in the draw-in groove, medical personnel adjust the pjncture needle to suitable position according to patient head position of being convenient for, be convenient for adjust the suction angle of pjncture needle, use when more being convenient for medical personnel to the cerebral hemorrhage patient puncture drainage.

Description

A clinical puncture and drainage device for intracerebral hemorrhage with adjustable suction angle

technical field

The utility model relates to the technical field of auxiliary devices for cerebral hemorrhage drainage, in particular to a clinical puncture and drainage device for cerebral hemorrhage with adjustable suction angle.

Background technique

At present, with the increase in the incidence of hypertension in my country, the incidence of hypertensive cerebral hemorrhage is increasing year by year. The disease has a very high fatality rate and disability rate. Timely, effective and economical treatment methods can improve the quality of life of patients. It is of great significance to reduce the economic burden on society and family. The treatment of hypertensive intracerebral hemorrhage includes conservative drug treatment, craniotomy hematoma removal, and minimally invasive hematoma puncture suction and drainage. , and it is inconvenient to fix the angle and position of the puncture needle, and it is easy to cause unnecessary harm to the patient.

A puncture and drainage device for cerebral hemorrhage with adjustable suction angle disclosed in Chinese Patent Application Publication CN210903279U, although the puncture and drainage device for cerebral hemorrhage with adjustable suction angle is fixed by the outer sleeve after puncturing the hematoma cavity, and by rotating the inner The core adjusts the angle and direction of the suction hematoma, improves the drainage effect of the hematoma, and reduces the residual hematoma; at the same time, it reduces the risk of intracranial infection, reduces the sharp cutting damage to the surrounding blood vessels and brain tissue by the tip of the outer cannula, improves the success rate of the operation and reduces the number of operations complication. The device has simple structure, low manufacturing cost, and can be reused, which can reduce hospital costs and reduce patient burden. However, the puncture and drainage device for cerebral hemorrhage with adjustable suction angle is inconvenient for medical staff to puncture and drain patients during puncture and drainage. The needle is fixed, and it is inconvenient to adjust the angle of the puncture needle, and it is inconvenient for medical staff to change the location of puncture and drainage according to different patient conditions.

Utility model content

(1) Technical problems solved

In view of the deficiencies of the prior art, the present invention provides a clinical puncture and drainage device for intracerebral hemorrhage with adjustable suction angle, which solves the problems raised in the above-mentioned background art.

(2) Technical solutions

In order to achieve the above purpose, the present utility model is achieved through the following technical solutions: a clinical puncture and drainage device for intracerebral hemorrhage with adjustable suction angle, comprising a headrest and a movable arc-shaped frame for bolstering the patient's head, Both sides of the upper surface of the headrest are provided with card slots, and a slidable slider is engaged with the inside of the card slot, the upper surface of the slider is fixedly connected with a card frame, and the inside of the card frame is engaged with There is a rotatable clamping block, the upper surface of the clamping block is fixedly connected with an arc-shaped frame, the surface of the arc-shaped frame is provided with a chute, and a slidable sliding frame is clamped inside the chute. A movable clamping tube is clamped on one side of the sliding frame, and a clamping structure for clamping the puncture needle is arranged on the side of the clamping tube.

Optionally, both sides of the headrest are provided with positioning holes, one of the positioning holes is internally inserted with an insertion rod for fixing the slider, and one end of the insertion rod passing through the positioning hole is inserted into the slider. side.

Optionally, threaded holes are formed on the sides of the card frame and the card block, and a fixing bolt for fixing the card block is threadedly connected to the inside of the threaded hole. side of the block.

Optionally, one side of the upper surface of the arc-shaped frame is provided with a clamping hole, and a side of the upper surface of the sliding frame away from the clamping tube is inserted with a clamping rod adapted to the clamping hole, and the outer sleeve of the clamping rod is inserted. There is a first tension spring, the bottom end of the clamping rod penetrates through the sliding frame and is inserted into the interior of the clamping hole, and the top and bottom ends of the first tension spring are respectively fixedly connected with the clamping rod and the sliding frame.

Optionally, the clamping structure includes a pull rod, a second tension spring and an arc-shaped plate, the pull rod is inserted on the top of the side of the clamping tube, and the second tension spring is sleeved on the outside of the pull rod and has both ends. The arc-shaped plate is fixedly connected to the pull rod and the clamping tube respectively, and the arc-shaped plate is fixedly connected to one end of the pulling rod and is arranged inside the clamping tube.

Optionally, a side of the sliding frame close to the clamping tube is threadedly provided with a threaded rod for clamping and fixing the clamping tube, and one end of the threaded rod penetrating the side surface of the sliding frame is threaded on the side surface of the clamping tube.

(3) Beneficial effects

The utility model provides a clinical puncture and drainage device for cerebral hemorrhage with adjustable suction angle, which has the following beneficial effects:

1. The clinical puncture and drainage device for intracerebral hemorrhage with adjustable suction angle, through the setting of arc frame, clip slot, clip frame, clip block, clip tube and clip structure, the patient's head rests on the headrest, medical care Personnel can insert the puncture and drainage needle into the card tube, the clamping structure can fasten the puncture needle in the card tube, and the arc frame can be rotated in the card frame through the card block, and the slider can slide in the card slot, which is convenient for medical staff. Adjusting the puncture needle to an appropriate position according to the patient's head position is convenient for adjusting the suction angle of the puncture needle, and is more convenient for medical staff to use when puncturing and draining patients with cerebral hemorrhage.

2. The puncture and drainage device for clinical intracerebral hemorrhage with adjustable suction angle, through the setting of the chute, the sliding frame and the clamping tube, the puncture needle is clamped in the clamping tube by the clamping structure, and the angle of the clamping tube can be adjusted and slides. The rack can slide in the chute on the arc rack, which further improves the adjustment variety of the device, facilitates the medical staff to adjust the suction angle, and facilitates the medical staff to puncture and drain different parts of the head of different patients.

Description of drawings

1 is a schematic diagram of the three-dimensional structure of the present utility model;

Fig. 2 is the exploded structure schematic diagram of the present utility model;

Fig. 3 is the enlarged schematic diagram of the structure at place A in Fig. 2 of the utility model;

FIG. 4 is an enlarged schematic view of the structure at B in FIG. 2 of the present utility model.

In the picture: 1, headrest; 2, arc frame; 3, card slot; 4, slider; 5, card frame; 6, card block; 7, chute; 8, sliding frame; 9, card tube; 10 , positioning hole; 11, insert rod; 12, threaded hole; 13, fixing bolt; 14, clamping hole; 15, clamping rod; 16, first tension spring; 17, pull rod; 18, second tension spring; 19 , curved plate.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to FIG. 1 to FIG. 4 , the present utility model provides a technical solution: a clinical puncture and drainage device for cerebral hemorrhage with adjustable suction angle, comprising a headrest 1 used to hold the patient's head and a movable arc The frame 2 has a card slot 3 on both sides of the upper surface of the headrest 1. The inside of the card slot 3 is connected with a slidable slider 4. The upper surface of the slider 4 is fixedly connected with a card frame 5. The card frame 5 A rotatable clamping block 6 is clamped inside the clamping block 6, and the upper surface of the clamping block 6 is fixedly connected with an arc frame 2. The surface of the arc frame 2 is provided with a chute 7, and the interior of the chute 7 is clamped with a slidable slide. The frame 8, one side of the sliding frame 8 is clamped with a movable clamping tube 9, and the side of the clamping tube 9 is provided with a clamping structure for clamping the puncture needle;

Through the setting of the arc frame 2 , the clamping slot 3 , the clamping frame 5 , the clamping block 6 , the clamping tube 9 and the clamping structure, the patient's head rests on the headrest 1 , and the medical staff can insert the puncture and drainage needle into the clamping tube 9 Inside, the clamping structure can clamp and fix the puncture needle in the clamping tube 9, and the arc-shaped frame 2 can rotate in the clamping frame 5 through the clamping block 6, and the slider 4 can slide in the clamping slot 3, which is convenient for medical staff according to Adjust the puncture needle to a suitable position on the patient's head, which is convenient to adjust the suction angle of the puncture needle, and is more convenient for medical staff to use when puncturing and draining patients with cerebral hemorrhage;

Through the arrangement of the chute 7, the sliding frame 8 and the clamping tube 9, the puncture needle is clamped in the clamping tube 9 through the clamping structure, the angle of the clamping tube 9 can be adjusted, and the sliding frame 8 can slide on the arc frame 2. The sliding in the groove 7 further improves the adjustment variety of the device, which is more convenient for medical staff to adjust the suction angle, and it is convenient for medical staff to puncture and drain different parts of the head of different patients;

Both sides of the headrest 1 are provided with positioning holes 10 , one of the positioning holes 10 is inserted with an insertion rod 11 for fixing the slider 4 , and one end of the insertion rod 11 passing through the positioning hole 10 is inserted into the side of the slider 4 . Threaded holes 12 are provided on the sides of the clamping frame 5 and the clamping block 6. The inner threaded hole 12 is threadedly connected with a fixing bolt 13 for fixing the clamping block 6. The fixing bolt 13 penetrates one end of the clamping frame 5 and is threaded through the clamping block. 6 side, one side of the upper surface of the arc-shaped frame 2 is provided with a clamping hole 14, and the side of the upper surface of the sliding frame 8 away from the clamping tube 9 is inserted with a clamping rod 15 that is adapted to the clamping hole 14, and the clamping rod 15 is inserted. A first tension spring 16 is sleeved on the outside, the clamping rod 15 penetrates the bottom end of the sliding frame 8 and is inserted into the interior of the clamping hole 14, and the top and bottom ends of the first tension spring 16 are respectively connected with the clamping rod 15 and the sliding frame 8. Fixed connection, the clamping structure includes a pull rod 17, a second tension spring 18 and an arc-shaped plate 19, the pull rod 17 is inserted on the top of the side of the clamping tube 9, and the second tension spring 18 is sleeved on the outside of the pull rod 17 and at both ends They are fixedly connected to the pull rod 17 and the clamping tube 9 respectively. The arc-shaped plate 19 is fixedly connected to one end of the pulling rod 17 and is arranged inside the clamping tube 9. The threaded rod of the pipe 9, one end of the threaded rod penetrating the side surface of the sliding frame 8 is threaded on the side surface of the clamping pipe 9.

In the present invention, the working steps of the device are as follows:

1. The patient's head is placed on the headrest 1, and the medical staff can insert the puncture and drainage needle into the clamp tube 9, and the clamping structure can clamp and fix the puncture needle in the clamp tube 9;

2. The arc frame 2 can be rotated in the card frame 5 through the clamping block 6. The fixing bolt 13 can be inserted into the threaded hole 12 to fix the position of the arc frame 2. The rod 11 penetrates the positioning hole 10 and is inserted into the slider 4, which can fix the position of the slider 4, which is convenient for the medical staff to adjust the puncture needle to the appropriate position according to the patient's head, and it is convenient to adjust the suction angle of the puncture needle, which is more convenient It is used by medical staff when puncturing and draining patients with cerebral hemorrhage;

3. The puncture needle is clamped in the clamping tube 9 by the clamping structure, the angle of the clamping tube 9 can be adjusted, the clamping tube 9 can be clamped by tightening the threaded rod, and the sliding frame 8 can be in the sliding groove 7 on the arc frame 2. Sliding inside, the clamping rod 15 can be clamped with the clamping hole 14 under the action of the first tension spring 16, and the position of the sliding frame 8 can be fixed, which further improves the adjustment variety of the device, and is more convenient for medical staff to adjust the suction Angle, and it is convenient for medical staff to puncture and drain different parts of the head of different patients.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. A clinical puncture and drainage device for intracerebral hemorrhage with adjustable suction angle, comprising a headrest (1) and a movable arc frame (2) for bolstering the patient's head, characterized in that: the head Both sides of the upper surface of the pillow (1) are provided with clamping grooves (3), a slidable sliding block (4) is clamped inside the clamping groove (3), and the upper surface of the sliding block (4) is fixed A card frame (5) is connected, the inside of the card frame (5) is connected with a rotatable card block (6), and the upper surface of the card block (6) is fixedly connected with an arc frame (2), so A sliding slot (7) is provided on the surface of the arc-shaped frame (2), a slidable sliding frame (8) is clamped inside the sliding slot (7), and one side of the sliding frame (8) is clamped. There is a movable clamping tube (9), and the side of the clamping tube (9) is provided with a clamping structure for clamping the puncture needle. 2. A clinical puncture and drainage device for cerebral hemorrhage with adjustable suction angle according to claim 1, characterized in that: both sides of the headrest (1) are provided with positioning holes (10), one of which is An insertion rod (11) for fixing the slider (4) is inserted into the positioning hole (10), and one end of the insertion rod (11) passing through the positioning hole (10) is inserted into the sliding block (4). side. 3. The clinical puncture and drainage device for intracerebral hemorrhage with adjustable suction angle according to claim 1, characterized in that: threaded holes ( 12), a fixing bolt (13) for fixing the clamping block (6) is threadedly connected to the inside of the threaded hole (12), and one end of the fixing bolt (13) passing through the clamping frame (5) is threaded through the clamping block. (6) side. 4. A clinical puncture and drainage device for intracerebral hemorrhage with adjustable suction angle according to claim 1, characterized in that: one side of the upper surface of the curved frame (2) is provided with a clamping hole (14), The side of the upper surface of the sliding frame (8) away from the clamping tube (9) is inserted with a clamping rod (15) which is adapted to the clamping hole (14), and the outer part of the clamping rod (15) is sleeved with the first clamping rod (15). A tension spring (16), the clamping rod (15) penetrates the bottom end of the sliding frame (8) and is inserted into the clamping hole (14), and the top and bottom ends of the first tension spring (16) They are respectively fixedly connected with the clamping rod (15) and the sliding frame (8). 5. A clinical puncture and drainage device for intracerebral hemorrhage with adjustable suction angle according to claim 1, characterized in that: the clamping structure comprises a pull rod (17), a second tension spring (18) and an arc Shaped plate (19), the pull rod (17) is inserted at the top of the side of the clamping tube (9), the second tension spring (18) is sleeved on the outside of the pull rod (17) and the two ends are respectively connected with the pull rod ( 17) is fixedly connected to the clamping tube (9), and the arc-shaped plate (19) is fixedly connected to one end of the pull rod (17) and is arranged inside the clamping tube (9). 6. A clinical puncture and drainage device for intracerebral hemorrhage with adjustable suction angle according to claim 1, characterized in that: one side of the sliding frame (8) close to the clamping tube (9) is threaded with a thread for The threaded rod for fixing the clamping tube (9) is clamped, and one end of the threaded rod penetrating the side surface of the sliding frame (8) is threaded on the side surface of the clamping tube (9).

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