CN216167752U

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

Info

Publication number: CN216167752U
Application number: CN202122644410.8U
Authority: CN
Inventors: 魏嘉良; 费舟; 王利; 胡学安
Original assignee: Air Force Medical University of PLA
Current assignee: Air Force Medical University of PLA
Priority date: 2021-11-01
Filing date: 2021-11-01
Publication date: 2022-04-05
Anticipated expiration: 2031-11-01

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

Clinical cerebral hemorrhage puncture drainage device with adjustable suction angle

Technical Field

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

Background

At present, along with the rise of the incidence rate of hypertension in China, the incidence rate of hypertensive cerebral hemorrhage rises year by year, the hypertensive cerebral hemorrhage has very high fatality rate and disability rate, and a timely, effective and economic treatment mode has important significance for improving the life quality of patients and reducing the social and family economic burdens, the treatment of hypertensive cerebral hemorrhage has conservative drug treatment, craniotomy hematoma removal, minimally invasive hematoma puncture aspiration drainage and the like, the existing hematoma puncture device is difficult to fix, the aspiration direction is not easy to adjust, the angle and the position of a puncture needle are not convenient to fix, and unnecessary injury is easy to cause to patients.

Although the cerebral hemorrhage puncture drainage device with the adjustable suction angle is disclosed in the Chinese patent application publication No. CN210903279U, the external sleeve is fixed after the hematoma cavity is punctured, the angle and the direction of the hematoma suction are adjusted by rotating the inner core, the hematoma drainage effect is improved, and the hematoma residue is reduced; meanwhile, the intracranial infection risk is reduced, the sharp cutting injury of the head end of the outer sleeve on peripheral blood vessels and brain tissues is reduced, the success rate of the operation is improved, and the operation complications are reduced. This device simple structure, the cost of manufacture is low, can used repeatedly, can reduce the hospital cost, alleviates patient's burden, however, this cerebral hemorrhage puncture drainage device of adjustable suction angle, the medical personnel of being not convenient for fix the pjncture needle when carrying out the puncture drainage to the patient, and the angle of the adjustment pjncture needle of being not convenient for, the medical personnel of being not convenient for change the position of puncture drainage according to the patient condition difference.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a clinical cerebral hemorrhage puncture drainage device with an adjustable suction angle, which solves the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides an adjustable suction angle's clinical cerebral hemorrhage puncture drainage device, is including being used for pillowing the headrest and the mobilizable arc frame of patient's head, the draw-in groove has all been seted up to the both sides of headrest upper surface, the inside joint of draw-in groove has the slidable slider, the last fixed surface of slider is connected with the card frame, the inside joint of card frame has rotatable fixture block, the last fixed surface of fixture block is connected with the arc frame, the spout has been seted up on the surface of arc frame, the inside joint of spout has the slidable carriage, one side joint of carriage has mobilizable card pipe, the side of card pipe is provided with the chucking structure that is used for the chucking pjncture needle.

Optionally, positioning holes are formed in both sides of the headrest, an insertion rod for fixing the slider is inserted into one of the positioning holes, and one end of the insertion rod penetrating through the positioning hole is inserted into the side face of the slider.

Optionally, threaded holes are formed in the side faces of the clamping frame and the clamping block, a fixing bolt used for fixing the clamping block is connected to the inner threads of the threaded holes in a threaded mode, and one end of the fixing bolt penetrating through the clamping frame penetrates through the side face of the clamping block in a threaded mode.

Optionally, a clamping hole is formed in one side of the upper surface of the arc-shaped frame, a clamping rod matched with the clamping hole is inserted into one side, far away from the clamping pipe, of the upper surface of the sliding frame, a first extension spring is sleeved outside the clamping rod, the clamping rod penetrates through the bottom end of the sliding frame and is inserted into the clamping hole, and the top end and the bottom end of the first extension spring are fixedly connected with the clamping rod and the sliding frame respectively.

Optionally, the clamping structure includes a pull rod, a second extension spring and an arc-shaped plate, the pull rod is inserted into the top of the side face of the clamping pipe, the second extension spring is sleeved outside the pull rod, two ends of the second extension spring are respectively fixedly connected with the pull rod and the clamping pipe, and the arc-shaped plate is fixedly connected to one end of the pull rod and is arranged inside the clamping pipe.

Optionally, a threaded rod used for clamping and fixing the clamping pipe is arranged on one side, close to the clamping pipe, of the sliding frame in a threaded mode, and one end, penetrating through the side face of the sliding frame, of the threaded rod penetrates through the side face of the clamping pipe.

(III) advantageous effects

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

1. 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.

2. This clinical cerebral hemorrhage puncture drainage device with adjustable suction angle, through the setting of spout, carriage and card pipe, the pjncture needle passes through the chucking of chucking structure chucking at the card intraductal, and the angle of card pipe can be adjusted, and the carriage can slide in the spout on the arc frame, has further improved the variety that the device adjusted, and the medical personnel of being more convenient for adjust the suction angle, and the medical personnel of being convenient for carry out the drainage of puncturing to the different positions of different patient's heads.

Drawings

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

FIG. 2 is a schematic diagram of an explosive structure according to the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is an enlarged view of the structure at B in FIG. 2 according to the present invention.

In the figure: 1. a headrest; 2. an arc-shaped frame; 3. a card slot; 4. a slider; 5. a clamping frame; 6. a clamping block; 7. a chute; 8. a carriage; 9. clamping the pipe; 10. positioning holes; 11. inserting a rod; 12. a threaded hole; 13. fixing the bolt; 14. a clamping hole; 15. a clamping rod; 16. a first extension spring; 17. a pull rod; 18. a second extension spring; 19. an arc-shaped plate.

Detailed Description

The technical solution 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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: a clinical cerebral hemorrhage puncture drainage device with adjustable suction angle comprises a headrest 1 and a movable arc-shaped frame 2, wherein the headrest 1 is used for supporting the head of a patient, clamping grooves 3 are formed in two sides of the upper surface of the headrest 1, a slidable sliding block 4 is clamped inside the clamping grooves 3, a clamping frame 5 is fixedly connected to the upper surface of the sliding block 4, a rotatable clamping block 6 is clamped inside the clamping frame 5, the upper surface of the clamping block 6 is fixedly connected with the arc-shaped frame 2, a sliding groove 7 is formed in the surface of the arc-shaped frame 2, a slidable sliding frame 8 is clamped inside the sliding groove 7, a movable clamping tube 9 is clamped on one side of the sliding frame 8, and a clamping structure used for clamping a puncture needle is arranged on the side surface of the clamping tube 9;

through the arrangement of the arc-shaped frame 2, the clamping groove 3, the clamping frame 5, the clamping block 6, the clamping tube 9 and the clamping structure, the head of a patient is rested on the headrest 1, medical staff can insert a puncture drainage needle into the clamping tube 9, the clamping structure can clamp and fix the puncture needle in the clamping tube 9, the arc-shaped frame 2 can rotate in the clamping frame 5 through the clamping block 6, the sliding block 4 can slide in the clamping groove 3, the medical staff can conveniently adjust the puncture needle to a proper position according to the head part of the patient, the suction angle of the puncture needle can be conveniently adjusted, and the medical staff can conveniently use the puncture drainage for the cerebral hemorrhage patient;

through the arrangement of the sliding groove 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 in the sliding groove 7 on the arc-shaped frame 2, so that the adjustment diversity of the device is further improved, the medical staff can adjust the suction angle more conveniently, and the medical staff can puncture and drain different parts of the heads of different patients conveniently;

locating holes 10 are formed in two sides of the headrest 1, an inserting rod 11 used for fixing the slider 4 is inserted into the inside of one locating hole 10, one end of the inserting rod 11 penetrating through the locating hole 10 is inserted into the side face of the slider 4, threaded holes 12 are formed in the side faces of the clamping frame 5 and the clamping block 6, a fixing bolt 13 used for fixing the clamping block 6 is connected with the internal threads of the threaded hole 12, one end of the fixing bolt 13 penetrating through the clamping frame 5 penetrates through the side face of the clamping block 6, a clamping hole 14 is formed in one side of the upper surface of the arc-shaped frame 2, a clamping rod 15 matched with the clamping hole 14 is inserted into one side, far away from the clamping pipe 9, of the upper surface of the sliding frame 8, a first stretching spring 16 is sleeved outside the clamping rod 15, the clamping rod 15 penetrates through the bottom end of the sliding frame 8 and is inserted into the clamping hole 14, the top end and the bottom end of the first stretching spring 16 are fixedly connected with the clamping rod 15 and the sliding frame 8 respectively, and the clamping structure comprises a pull rod 17, Second extension spring 18 and arc 19, pull rod 17 is pegged graft at the top of card pipe 9 side, second extension spring 18 cup joints in pull rod 17 outside and both ends respectively with pull rod 17 and card pipe 9 fixed connection, 19 fixed connection of arc are in the one end of pull rod 17 and set up in the inside of card pipe 9, carriage 8 is close to one side screw thread of card pipe 9 and is worn to be equipped with the threaded rod that is used for the card to fasten and decide card pipe 9, the threaded rod runs through the one end screw thread of carriage 8 side and wears to establish the side at card pipe 9.

In the utility model, the working steps of the device are as follows:

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

2. the arc-shaped frame 2 can rotate in the clamping frame 5 through the clamping block 6, the fixing bolt 13 penetrates through the threaded hole 12 to fix the position of the arc-shaped frame 2, the sliding block 4 can slide in the clamping groove 3, the inserting rod 11 penetrates through the positioning hole 10 to be inserted into the sliding block 4, the position of the sliding block 4 can be fixed, a medical worker can conveniently adjust the puncture needle to a proper position according to the head part of the patient, the suction angle of the puncture needle can be conveniently adjusted, and the puncture drainage device is more convenient for the medical worker to use when the medical worker punctures and drains the cerebral hemorrhage patient;

3. the pjncture needle passes through the chucking structure chucking in card pipe 9, the angle of card pipe 9 can be adjusted, it can be with card pipe 9 chucking to screw up the threaded rod, and carriage 8 can slide in spout 7 on arc frame 2, card pole 15 can with card 14 joints in hole under first extension spring 16's effect, can be with carriage 8 rigidity, the variety that the device adjusted has further been improved, the medical personnel adjustment suction angle of being more convenient for, and the medical personnel of being convenient for carry out the drainage of puncturing to the different positions of different patient heads.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an adjustable suction angle's clinical cerebral hemorrhage puncture drainage device, is including headrest (1) and mobilizable arc frame (2) that are used for pillowing patient's head, its characterized in that: draw-in groove (3) have all been seted up to the both sides of headrest (1) upper surface, the inside joint of draw-in groove (3) has slidable slider (4), the last fixed surface of slider (4) is connected with card frame (5), the inside joint of card frame (5) has rotatable fixture block (6), the last fixed surface of fixture block (6) is connected with arc frame (2), spout (7) have been seted up on the surface of arc frame (2), the inside joint of spout (7) has slidable carriage (8), one side joint of carriage (8) has mobilizable card pipe (9), the side of card pipe (9) is provided with the chucking structure that is used for the chucking pjncture needle.

2. The clinical cerebral hemorrhage puncturing drainage device with adjustable suction angle as claimed in claim 1, wherein: locating holes (10) are formed in the two sides of the headrest (1), an inserting rod (11) used for fixing the sliding block (4) is inserted into the locating hole (10), and one end, penetrating through the locating hole (10), of the inserting rod (11) is inserted into the side face of the sliding block (4).

3. The clinical cerebral hemorrhage puncturing drainage device with adjustable suction angle as claimed in claim 1, wherein: threaded holes (12) are formed in the side faces of the clamping frame (5) and the clamping block (6), fixing bolts (13) used for fixing the clamping block (6) are connected to the inner threads of the threaded holes (12), and one end of each fixing bolt (13) penetrating through the clamping frame (5) penetrates through the side face of the clamping block (6).

4. The clinical cerebral hemorrhage puncturing drainage device with adjustable suction angle as claimed in claim 1, wherein: card hole (14) have been seted up to one side of arc frame (2) upper surface, carriage (8) upper surface is kept away from one side of card pipe (9) and is pegged graft have with card pole (15) of card hole (14) looks adaptation, first extension spring (16) have been cup jointed to the outside of card pole (15), the bottom that card pole (15) run through carriage (8) is pegged graft in the inside of card hole (14), the top and the bottom of first extension spring (16) respectively with card pole (15) and carriage (8) fixed connection.

5. The clinical cerebral hemorrhage puncturing drainage device with adjustable suction angle as claimed in claim 1, wherein: the clamping structure comprises a pull rod (17), a second extension spring (18) and an arc-shaped plate (19), the pull rod (17) is inserted into the top of the side face of the clamping pipe (9), the second extension spring (18) is sleeved outside the pull rod (17) and two ends of the second extension spring are respectively fixedly connected with the pull rod (17) and the clamping pipe (9), and the arc-shaped plate (19) is fixedly connected to one end of the pull rod (17) and arranged inside the clamping pipe (9).

6. The clinical cerebral hemorrhage puncturing drainage device with adjustable suction angle as claimed in claim 1, wherein: one side screw thread that carriage (8) is close to card pipe (9) is worn to be equipped with and is used for the fixed threaded rod of card pipe (9) of card, the threaded rod runs through one end screw thread of carriage (8) side and wears to establish the side at card pipe (9).