CN212234607U

CN212234607U - Clinical puncture ware of internal medicine

Info

Publication number: CN212234607U
Application number: CN201922477466.1U
Authority: CN
Inventors: 董明华; 熊以胜
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-12-29
Anticipated expiration: 2029-12-31

Abstract

The utility model provides a clinical puncture ware of internal medicine. The medical clinical puncture outfit comprises a fixed barrel; fixing the disc; the binding structure comprises a fixing rod, a fixing ring, a binding band and a magic tape; the inner ring structure comprises an inner ring, a sliding groove, an arm holding opening and a spring groove; the limiting structure comprises a sliding button, a connecting column, a first big arm, a limiting tooth and a first spring; the locking structure comprises a button, a second big arm, a holding arm, a second spring and hook teeth. The utility model provides a clinical puncture ware of internal medicine has the advantage of stabilizing the puncture ware.

Description

Clinical puncture ware of internal medicine

Technical Field

The utility model relates to the field of medical technology, especially, relate to a clinical puncture ware of internal medicine.

Background

When the puncture outfit is used by a doctor, a wound is firstly opened at the position of the abdominal cavity of a patient, then the puncture outfit is inserted into the wound to form a passage, and then other medical devices can enter the human body for examination and treatment through the wound.

The puncture outfit is light in weight, the lower end of the puncture outfit is inserted into the body of a patient, the upper end of the puncture outfit is unstable, and the angle of the puncture outfit can be easily changed or even dropped off due to the shaking of other medical instruments, so that the examination and treatment are influenced, and the body of the patient is injured.

Therefore, there is a need to provide a new medical clinical puncture outfit to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a can stabilize the clinical puncture ware of internal medicine of puncture ware.

The utility model provides a clinical puncture ware of internal medicine includes: a fixed cylinder; the top surface of the fixed disc is fixed at the bottom end of the fixed cylinder; the binding structure is fixed on the top surface of the fixed disk and comprises a fixed rod, a fixed ring, a binding band and magic tapes, the fixed rod and the fixed ring are symmetrically fixed on the top surface of the fixed disk, one end of the binding band is fixed on the side wall of the fixed rod, the other end of the binding band penetrates through the fixed ring, two magic tapes are sewn on the side wall of the other end of the binding band, and the two magic tapes are connected in a matched mode; the inner ring structure is fixed inside the fixed cylinder and comprises an inner ring, a sliding groove, two arm holding openings and a spring groove, the inner ring is fixed inside the fixed cylinder, the sliding groove is formed in the side wall of the inner ring, the two arm holding openings penetrate through the inner ring, and the spring groove is formed in the side wall of the inner ring; the limiting structure is connected to the side wall of the fixed cylinder in a sliding mode and comprises a sliding button, a connecting column, first large arms, limiting teeth and first springs, the sliding button is connected to the side wall of the fixed cylinder in a sliding mode, the connecting column is fixed to the bottom face of the sliding button, the bottom ends of the two first large arms are symmetrically fixed to the two sides of the connecting column, the limiting teeth are arranged at the top end of each first large arm, the top end of each first spring is fixed to the inside of the bottom end of the connecting column, and the top end of each first spring is fixed to the inside bottom face of the fixed cylinder; locking structure, locking structure install in the inside of solid fixed cylinder, locking structure includes button, the big arm of second, embraces arm, second spring and gullet, the lateral wall sliding connection of button in the lateral wall of solid fixed cylinder, two the bottom mounting in of the big arm of second is in the both sides of button, two the bottom mounting in of embracing the arm the bottom of button, just the top sliding connection of embracing the arm in embrace the inside of arm mouth, the one end of second spring is fixed in the bottom of button, the other end is fixed in the inside of spring groove, two the gullet is fixed in the top of the big arm of second.

Preferably, the fixed disk is made of transparent rubber, and the edge of the bottom surface of the fixed disk is higher than the bottom surface of the fixed disk.

Preferably, the locking structure further comprises anti-slip pads, and the two anti-slip pads are respectively mounted on the bottom surfaces of the two embracing arms.

Preferably, the limiting teeth are connected with the hook teeth in a clamping mode, and the outer diameter of the first large arm is smaller than the inner diameter of the second large arm.

Preferably, the maximum compression distance of the second spring is equal to the linear distance from the first limiting tooth to the last limiting tooth.

Compared with the prior art, the utility model provides a clinical puncture ware of internal medicine has following beneficial effect:

the utility model provides a clinical puncture ware of internal medicine at first will the bandage is around patient's waist round, then the wound is covered to the bottom surface of fixed disk, the wound is aimed at the center of a fixed section of thick bamboo, then the handle the other end of bandage passes solid fixed ring, it is taut simultaneously the bandage makes the utility model discloses firmly fix at patient's belly, again handle two on the bandage the magic is pasted each other, and later puncture ware inserts in the solid fixed section of thick bamboo, inserts the human body from the wound after then, waits to operate the back that finishes, presses gently the button, the button to slide in the solid fixed section of thick bamboo, the button promotes the second big arm slides, the second big arm extrudees the second spring, the top of second big arm the gullet tooth also slides forward, conflicts first big arm top spacing tooth, and in proper order with first spacing tooth, And secondly, the limiting teeth are clamped, the second large arm slides forwards and simultaneously pushes the embracing arm to slide in the embracing arm port, at the moment, the embracing arm can extrude the pipe wall of the puncture outfit to be tightly attached to the side wall of the inner ring, after the embracing arm locks the pipe wall of the puncture outfit, the second large arm cannot advance, the hook teeth are clamped with the limiting teeth to enable the second large arm to be fixed, and the puncture outfit can be fixed firmly and cannot fall off.

Drawings

FIG. 1 is a schematic structural view of a preferred embodiment of the medical clinical puncture outfit provided by the present invention;

FIG. 2 is a schematic cross-sectional view of FIG. 1;

fig. 3 is a schematic vertical sectional view of fig. 1.

Reference numbers in the figures: 1. fixed cylinder, 2, fixed disk, 3, tie up and tie up the structure, 31, dead lever, 32, solid fixed ring, 33, bandage, 34, magic subsides, 4, inner ring structure, 41, inner ring, 42, spout, 43, embrace the arm mouth, 44, spring groove, 5, limit structure, 51, slide button, 52, spliced pole, 53, first big arm, 54, spacing tooth, 55, first spring, 6, locking structure, 61, button, 62, the big arm of second, 63, embrace the arm, 64, second spring, 65, slipmat, 66, the gullet tooth.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of the medical clinical puncture outfit provided by the present invention; FIG. 2 is a schematic cross-sectional view of FIG. 1; fig. 3 is a schematic vertical sectional view of fig. 1. Clinical puncture ware of internal medicine includes: a fixed cylinder 1; the top surface of the fixed disc 2 is fixed at the bottom end of the fixed cylinder 1; the binding structure 3 is fixed on the top surface of the fixed disk 2, the binding structure 3 comprises a fixed rod 31, a fixed ring 32, a binding band 33 and magic tapes 34, the fixed rod 31 and the fixed ring 32 are symmetrically fixed on the top surface of the fixed disk 2, one end of the binding band 33 is fixed on the side wall of the fixed rod 31, the other end of the binding band 33 penetrates through the fixed ring 32, two magic tapes 34 are sewn on the side wall of the other end of the binding band 33, and the two magic tapes 34 are connected in a matched manner; the inner ring structure 4 is fixed inside the fixed cylinder 1, the inner ring structure 4 comprises an inner ring 41, a sliding groove 42, arm holding openings 43 and spring grooves 44, the inner ring 41 is fixed inside the fixed cylinder 1, the sliding groove 42 is arranged on the side wall of the inner ring 41, the two arm holding openings 43 penetrate through the inner ring 41, and the spring grooves 44 are arranged on the side wall of the inner ring 41; the limiting structure 5 is connected to the side wall of the fixed cylinder 1 in a sliding manner, the limiting structure 5 comprises a sliding button 51, a connecting column 52, first large arms 53, limiting teeth 54 and first springs 55, the sliding button 51 is connected to the side wall of the fixed cylinder 1 in a sliding manner, the connecting column 52 is fixed to the bottom surface of the sliding button 51, the bottom ends of the two first large arms 53 are symmetrically fixed to two sides of the connecting column 52, the limiting teeth 54 are arranged at the top ends of the first large arms 53, the top ends of the first springs 55 are fixed to the inside of the bottom end of the connecting column 52, and the top ends of the first springs 55 are fixed to the inside bottom surface of the fixed cylinder 1; locking structure 6, locking structure 6 install in the inside of solid fixed cylinder 1, locking structure 6 includes button 61, the big arm 62 of second, embraces arm 63, second spring 64 and gullet 66, the lateral wall sliding connection of button 61 in the lateral wall of solid fixed cylinder 1, two the bottom mounting of the big arm 62 of second is in the both sides of button 61, two embrace the bottom mounting of arm 63 in the bottom of button 61, just the top sliding connection of embracing arm 63 in embrace the inside of arm mouth 43, the one end of second spring 64 is fixed in the bottom of button 61, the other end is fixed in the inside of spring groove 44, two gullet 66 is fixed in the top of the big arm 62 of second.

In a specific implementation process, as shown in fig. 1, the fixed disk 2 is a fixed disk made of transparent rubber, so that a doctor can conveniently observe a wound; and the edge of the bottom surface of the fixed disk 2 is higher than the bottom surface of the fixed disk, so that the fixed disk 2 can suck the abdomen of a patient like a sucker.

In a specific implementation process, as shown in fig. 2, the locking structure 6 further includes two anti-slip pads 65, the two anti-slip pads 65 are respectively installed on the bottom surfaces of the two embracing arms 63, the anti-slip pads 65 have a large friction force, and when the embracing arms 63 press the puncture device, the anti-slip pads 65 can prevent the puncture device from moving up and down.

In a specific implementation process, as shown in fig. 2, the limit teeth 54 are connected with the hook teeth 66 in a snap-fit manner, so that the limit teeth 54 can limit the hook teeth 66, and the second large arm 62 cannot move; the outer diameter of the first large arm 53 is smaller than the inner diameter of the second large arm 62, and the diameter of the first large arm 53 is smaller than the diameter of the second large arm 62, so that the first large arm 53 does not touch the second large arm 62 when sliding up and down.

In the specific implementation process, as shown in fig. 2, the maximum compression distance of the second spring 64 is equal to the linear distance from the first limiting tooth 54 to the last limiting tooth 54, so that the hook tooth 66 does not slide out of the range of the limiting tooth 54 during the inward movement of the second large arm 62, thereby avoiding the situation that the second large arm 62 cannot rebound.

The utility model provides a clinical puncture ware of internal medicine's theory of operation as follows:

when in use, firstly the bandage 33 is wound around the waist of a patient for one circle, then the bottom surface of the fixed disc 2 covers a wound, the center of the fixed cylinder 1 is aligned with the wound, then the other end of the bandage 33 passes through the fixed ring 32 and is simultaneously tightened, so that the utility model is firmly fixed on the abdomen of the patient, then the two magic tapes 34 on the bandage 33 are attached to each other, then the puncture outfit is inserted into the fixed cylinder 1, then the human body is inserted into the wound, after the operation is finished, the button 61 is lightly pressed, the button 61 slides into the fixed cylinder 1, the button 61 pushes the second large arm 62 to slide, the second large arm 62 pushes the second spring 64, the hook tooth 66 at the top end of the second large arm 62 also slides forwards, the limit tooth 54 at the top end of the first large arm 53 sequentially collides with the first limit tooth 54, The second limiting tooth 54 is clamped, the second large arm 62 slides forwards and simultaneously pushes the holding arm 63 to slide in the holding arm opening 43, at this time, the anti-slip pad 65 at the top end of the holding arm 63 extrudes the tube wall of the puncture outfit to enable the tube wall to be tightly attached to the side wall of the inner ring 41, the puncture outfit cannot move up and down, after the tube wall of the puncture outfit is locked by the holding arm 63, the second large arm 62 cannot move forwards, the hook tooth 66 is clamped with the limiting tooth 54, so that the second large arm 62 is fixed, and the puncture outfit can be fixed firmly and cannot fall off. After the use, the lapse of sliding slide button 51, slide button 51 drives the top of spliced pole 52 is in the inside lapse of spout 42, simultaneously the bottom compression of spliced pole 52 first spring 55, the first big arm 53 of spliced pole 52 both sides is the lapse simultaneously, drives spacing tooth 54 lapse, spacing tooth 54 slowly with hook 66 separates, when slide button 51 slided to the lower extreme, spacing tooth 54 with hook 66 separates completely, this moment hook 66 does not have the restriction, second big arm 62 is in the effect of second spring 64 lapse, hold arm 63 and follow second big arm 62 and lapse backward together in holding arm mouth 43, slipmat 65 separates with the pipe wall of puncture ware, simultaneously button 61 pops out, treats after button 61 pops out completely, unclamps slide button 51, spliced pole 52 is in the effect of first spring 55 is slided downwards, spliced pole 52's top is in slide in the spout 42, spliced pole 52 drives slide button 51 upwards slides, simultaneously first big arm 53 also upwards moves, treats when first spring 55 is static, first big arm 53 with the big arm 62 of second can be in the coplanar, slowly takes out the puncture ware after that, later tears the other end of bandage 33 makes magic subsides 34 separate each other, follows again take out in the solid fixed ring 32 bandage 33 takes off at last the utility model discloses, and take out bandage 33 can.

the utility model provides a clinical puncture outfit for internal medicine, firstly, the bandage 33 is wound round the waist of a patient, then the bottom surface of the fixed disk 2 is covered with a wound, the center of the fixed cylinder 1 is aligned with the wound, then the other end of the bandage 33 is passed through the fixed ring 32, the bandage 33 is tensioned at the same time, so that the utility model is firmly fixed on the abdomen of the patient, then two magic tapes 34 on the bandage 33 are attached to each other, then the puncture outfit is inserted into the fixed cylinder 1, then the human body is inserted from the wound, after the operation is finished, the button 61 is lightly pressed, the button 61 slides towards the fixed cylinder 1, the button 61 pushes the second big arm 62 to slide, the second big arm 62 extrudes the second spring 64, the hook tooth 66 at the top end of the second big arm 62 also slides forwards, and collides with the limit tooth 54 at the top end of the first big arm 53, the second large arm 62 slides forwards and pushes the holding arm 63 to slide in the holding arm opening 43, at the moment, the holding arm 63 can extrude the tube wall of the puncture outfit to be tightly attached to the side wall of the inner ring 41, after the holding arm 63 locks the tube wall of the puncture outfit, the second large arm 62 cannot advance, the hook teeth 66 are clamped with the limiting teeth 54, so that the second large arm 62 is fixed, and the puncture outfit can be fixed firmly without falling off.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. An internal medicine clinical puncture outfit, comprising:

a fixed cylinder (1);

the top surface of the fixed disc (2) is fixed at the bottom end of the fixed cylinder (1);

the binding structure (3) is fixed on the top surface of the fixed disk (2), the binding structure (3) comprises a fixed rod (31), a fixed ring (32), a binding band (33) and magic tapes (34), the fixed rod (31) and the fixed ring (32) are symmetrically fixed on the top surface of the fixed disk (2), one end of the binding band (33) is fixed on the side wall of the fixed rod (31), the other end of the binding band (33) penetrates through the fixed ring (32), two magic tapes (34) are sewn on the side wall of the other end of the binding band (33), and the two magic tapes (34) are connected in a matched mode;

the inner ring structure (4) is fixed inside the fixed cylinder (1), the inner ring structure (4) comprises an inner ring (41), a sliding groove (42), arm holding openings (43) and a spring groove (44), the inner ring (41) is fixed inside the fixed cylinder (1), the sliding groove (42) is formed in the side wall of the inner ring (41), the two arm holding openings (43) penetrate through the inner ring (41), and the spring groove (44) is formed in the side wall of the inner ring (41);

the limiting structure (5) is connected to the side wall of the fixed barrel (1) in a sliding mode, the limiting structure (5) comprises a sliding button (51), connecting columns (52), first large arms (53), limiting teeth (54) and first springs (55), the sliding button (51) is connected to the side wall of the fixed barrel (1) in a sliding mode, the connecting columns (52) are fixed to the bottom face of the sliding button (51), the bottom ends of the two first large arms (53) are symmetrically fixed to the two sides of the connecting columns (52), the limiting teeth (54) are arranged at the top ends of the first large arms (53), the top ends of the first springs (55) are fixed to the inside of the bottom ends of the connecting columns (52), and the top ends of the first springs are fixed to the inside bottom face of the fixed barrel (1);

locking structure (6), locking structure (6) install in the inside of solid fixed cylinder (1), locking structure (6) include button (61), the big arm of second (62), embrace arm (63), second spring (64) and gullet tooth (66), the lateral wall sliding connection of button (61) in the lateral wall of solid fixed cylinder (1), two the bottom mounting of the big arm of second (62) is in the both sides of button (61), two the bottom mounting of embracing arm (63) is in the bottom of button (61), just the top sliding connection of embracing arm (63) in the inside of embracing arm mouth (43), the one end of second spring (64) is fixed in the bottom of button (61), the other end is fixed in the inside of spring groove (44), two gullet tooth (66) are fixed in the top of the big arm of second (62).

2. The medical clinical puncture outfit according to claim 1, wherein the fixed disk (2) is a fixed disk made of transparent rubber, and the edge of the bottom surface of the fixed disk (2) is higher than the bottom surface thereof.

3. The medical clinical puncture instrument according to claim 1, wherein the locking structure (6) further comprises anti-slip pads (65), and the two anti-slip pads (65) are respectively mounted on the bottom surfaces of the two arms (63).

4. The medical clinical puncture instrument according to claim 1, wherein the limit tooth (54) and the hook tooth (66) are connected in a snap-fit manner, and the outer diameter of the first large arm (53) is smaller than the inner diameter of the second large arm (62).

5. The medical clinical penetrator according to claim 1, wherein a maximum compression distance of the second spring (64) is equal to a linear distance from a first one of the stop teeth (54) to a last one of the stop teeth (54).