CN215134353U

CN215134353U - Squeezing drainage tube device

Info

Publication number: CN215134353U
Application number: CN202121488741.0U
Authority: CN
Inventors: 李博雅; 田红梅
Original assignee: Beijing Shijitan Hospital
Current assignee: Beijing Shijitan Hospital
Priority date: 2021-07-01
Filing date: 2021-07-01
Publication date: 2021-12-14
Anticipated expiration: 2031-07-01

Abstract

The utility model provides a squeezing and draining tube device, which relates to the technical field of medical devices, and solves the technical problem of poor squeezing effect of manual squeezing and draining tubes in the prior art. The device comprises a pinch seat, a pinch part and a driving device, wherein the driving device is installed in the pinch seat, the pinch part is located on the pinch seat, and the output shaft of the driving device passes through the pinch seat. The pinch seat is connected with the pinch part, the driving device can drive the pinch part to rotate, the drainage tube can be placed on the pinch seat, and the pinch part can squeeze the pinch part. Drainage tube.

Description

Squeezing drainage tube device

Technical Field

The utility model belongs to the technical field of the medical instrument technique and specifically relates to a squeeze drainage tube device of holding between fingers.

Background

The surgical drainage tubes applied clinically have various types and are applied to wounds, thoracic cavities, cerebral cavities, gastrointestinal tracts, biliary tracts and the like. Surgical drainage is used for guiding pus, blood and liquid accumulated in human tissues or body cavities to the outside of a body so as to prevent postoperative infection and influence on wound healing.

At present, in order to observe the drainage condition and guarantee that the drainage of drainage tube is unobstructed, need regularly squeeze to hold between the fingers the drainage tube, medical personnel all take artifical manual squeezing to the drainage tube to hold between the fingers usually, because all rely on the manual work to squeeze to hold between the fingers, it is different from one's person to squeeze to hold between the fingers the gimmick, squeeze to hold between the fingers the in-process every turn squeeze pressure power all inequality, can cause the inside drainage liquid flow distance of drainage tube different, the effect is not good to the squeeze to hold between the fingers of drainage tube, it is not in place to squeeze to hold between the fingers the effect, produce the clot easily even, the serious person can lead to stifled pipe to take place, and the manual work intensity of squeezing to hold between the fingers is great.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a crowded drainage tube device of holding between fingers to solve the artifical crowded not good technical problem of effect of holding between the fingers drainage tube of pinching between the fingers of existing among the prior art. The utility model provides a plurality of technical effects that preferred technical scheme among a great deal of technical scheme can produce see the explanation below in detail.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a pair of squeeze-pinch drainage tube device, including squeeze-pinch seat, squeeze-pinch portion and drive arrangement, wherein, drive arrangement installs in squeeze-pinch seat, squeeze-pinch portion is located squeeze-pinch seat is last, drive arrangement's output shaft passes squeeze-pinch seat with squeeze-pinch portion is connected just drive arrangement can drive squeeze-pinch portion rotates, and the drainage tube can be placed squeeze-pinch seat is last just squeeze-pinch portion can squeeze-pinch the drainage tube.

Optionally, the crowded portion of holding between fingers includes connecting rod, crowded wheel of holding between fingers and fixed disk, the fixed disk with drive arrangement's output shaft is connected, the one end of connecting rod with the lateral wall of fixed disk is connected, the other end of connecting rod through rotate the piece with crowded wheel of holding between fingers rotates the connection, crowded wheel of holding between fingers can squeeze the drainage tube.

Optionally, the number of the connecting rods and the number of the squeezing wheels are multiple, and the connecting rods are distributed along the circumferential direction of the fixed disc.

Optionally, the rotation piece includes bearing and dwang, the bearing is inlayed in the connecting rod, the one end of dwang is stretched into the inner circle of bearing just the dwang with the bearing cooperatees, the other end of dwang with the crowded pinch roller is connected.

Optionally, the upper end surface of the squeezing seat is provided with a protruding portion, the side surface of the protruding portion is provided with a groove, the drainage tube can be placed in the groove, and the opening end of the groove faces the squeezing portion.

Optionally, a tube fixing clamp is arranged on the side surface of the squeezing seat, and the tube fixing clamp can clamp the drainage tube.

Optionally, a bed clamping piece is arranged on the squeezing seat, and the bed clamping piece can be clamped on a guardrail of a hospital bed.

Optionally, the electric wrench further comprises a power supply and a control switch, the power supply, the control switch and the driving device are electrically connected, the power supply is installed in the squeezing seat, and the control switch is installed on the squeezing seat.

Optionally, the drive means comprises an electric motor and a speed reducer.

Optionally, the electric wrench further comprises a timer and an induction controller, wherein the timer is installed on the squeezing seat and connected with the driving device, and the induction controller is connected with the driving device.

The utility model provides a pair of squeeze-pinch drainage tube device, put one section that will squeeze the pinch of the drainage tube earlier on squeezing the pinch seat, restart drive arrangement, the crowded pinch of drive arrangement drive rotates, crowded pinch is at the pivoted in-process, will squeeze the pinch of the drainage tube on the seat, and squeeze the pinch of the in-process every turn squeeze power degree all the same at crowded pinch, make the inside drainage liquid flow distance of drainage tube the same, and squeeze at every turn and pinch all target in place, be difficult to produce the clot, the crowded pinch of drainage tube effect is better, thereby the not good technical problem of effect is pinched to the crowded of having solved the artifical crowded pinch of the drainage tube that exists among the prior art.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a cross-sectional view of a squeeze-pinch drainage tube device provided by an embodiment of the present invention;

FIG. 2 is a front view of the squeezing drainage tube device according to the embodiment of the present invention;

FIG. 3 is a top view of a squeeze drainage tube device according to an embodiment of the present invention;

in the figure 1, a squeezing seat; 11. a protrusion; 111. a groove; 12. a pipe fixing clamp; 13. clamping the bed piece; 2. a squeezing part; 21. a connecting rod; 22. a squeezing wheel; 23. fixing the disc; 24. a rotating member; 3. a drive device; 4. a drainage tube; 5. a power source; 6. a control switch; 7. a timer.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be noted that "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like are used in an orientation or positional relationship indicated based on the orientation or positional relationship shown in the drawings for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is also to be understood that the terms "mounted", "connected" and "connected", unless expressly specified or limited otherwise, are intended to be interpreted broadly, as meaning either a fixed connection or a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as the case may be, by those of ordinary skill in the art.

Example 1:

the utility model provides a crowded drainage tube device of holding between fingers, including crowded seat 1 of holding between the fingers, crowded portion 2 of holding between the fingers and drive arrangement 3, wherein, drive arrangement 3 installs in crowded seat 1 of holding between the fingers, and crowded portion 2 of holding between the fingers is located crowded seat 1, and drive arrangement 3's output shaft passes crowded seat 1 of holding between the fingers and is connected with crowded portion 2 of holding between the fingers and drive arrangement 3 can drive crowded portion 2 of holding between the fingers and rotate, and drainage tube 4 can be placed on crowded seat 1 of holding between the fingers and crowded portion 2 of holding between the fingers can squeeze drainage tube 4. The utility model provides a pair of squeeze-pinch drainage tube device, put one section that will squeeze-pinch drainage tube 4 earlier on squeeze-pinch seat 1, restart drive arrangement 3, the crowded portion of pinching 2 of drive arrangement 3 drive rotates, crowded portion of pinching 2 is at the pivoted in-process, will squeeze-pinch drainage tube 4 on the seat 1 and squeeze-pinch, and squeeze-pinch the in-process at every turn crowded pressure power all the same, make 4 inside drainage liquid flow distances of drainage tube the same, and squeeze-pinch all targets in place at every turn, be difficult to produce the clot, 4 crowded effect of pinching of drainage tube is better, thereby the not good technical problem of effect is pinched to the crowded of the crowded drainage tube of the manual work who has solved existence among the prior art.

Example 2:

the utility model provides a crowded drainage tube device of holding between fingers, including crowded seat 1 of holding between the fingers, crowded portion 2 of holding between the fingers and drive arrangement 3, wherein, drive arrangement 3 installs in crowded seat 1 of holding between the fingers, and crowded portion 2 of holding between the fingers is located crowded seat 1, and drive arrangement 3's output shaft passes crowded seat 1 of holding between the fingers and is connected with crowded portion 2 of holding between the fingers and drive arrangement 3 can drive crowded portion 2 of holding between the fingers and rotate, and drainage tube 4 can be placed on crowded seat 1 of holding between the fingers and crowded portion 2 of holding between the fingers can squeeze drainage tube 4.

As an alternative embodiment, the squeezing and pinching part 2 includes a connecting rod 21, a squeezing and pinching wheel 22 and a fixed disk 23, the fixed disk 23 is connected with an output shaft of the driving device 3, the output shaft of the driving device 3 passes through a central hole of the fixed disk 23, and the output shaft of the driving device 3 is connected with the central hole of the fixed disk 23 in a matching manner, or can be connected with the central hole of the fixed disk 23 through a key, so that when the output shaft of the driving device 3 rotates, the fixed disk 23 is also driven to rotate, one end of the connecting rod 21 is connected with a side wall of the fixed disk 23, the connecting rod 21 can be detachably connected with the fixed disk 23, the side wall of the fixed disk 23 can be provided with a connecting hole, the connecting rod 21 can extend into the connecting hole, the connecting rod 21 is connected with the connecting hole in a matching manner, when the fixed disk 23 rotates, the other end of the connecting rod 21 is rotatably connected with the squeezing and pinching wheel 22 through a rotating member 24, the squeezing and pinching wheel 22 is aligned with the groove 111, the squeezing wheel 22 is flush with the groove 111, the squeezing wheel 22 can extend into the groove 111, the drainage tube 4 can be squeezed by the squeezing wheel 22, and a rubber ring is sleeved on the outer wall of the squeezing wheel 22.

As an alternative embodiment, the number of the connecting rods 21 and the squeezing wheels 22 is multiple, the number of the connecting rods 21 and the squeezing wheels 22 is the same, one connecting rod 21 is correspondingly connected with one squeezing wheel 22, and the connecting rods 21 are distributed along the circumferential direction of the fixed disk 23.

As an optional implementation manner, the rotating member 24 includes a bearing and a rotating rod, the bearing is embedded in the connecting rod 21, one end of the rotating rod extends into the inner ring of the bearing and the rotating rod is matched with the bearing, the other end of the rotating rod is connected with the pinching wheel 22, the other end of the rotating rod extends into the central hole of the pinching wheel 22, and the rotating rod is matched with the central hole of the pinching wheel 22 and can also be connected through a key connection.

Example 3:

The squeezing and pinching part 2 comprises a connecting rod 21, a squeezing and pinching wheel 22 and a fixed disk 23, the fixed disk 23 is connected with an output shaft of the driving device 3, the output shaft of the driving device 3 penetrates through a central hole of the fixed disk 23, the output shaft of the driving device 3 is matched and connected with the central hole of the fixed disk 23 and can also be connected through keys, when the output shaft of the driving device 3 rotates, the fixed disk 23 can be driven to rotate along with the output shaft, one end of the connecting rod 21 is connected with the side wall of the fixed disk 23, the connecting rod 21 and the fixed disk 23 can be detachably connected, the side wall of the fixed disk 23 can be provided with a connecting hole, the connecting rod 21 can extend into the connecting hole, the connecting rod 21 is matched and connected with the connecting hole, when the fixed disk 23 rotates, the connecting rod 21 can be driven to rotate, the other end of the connecting rod 21 is rotatably connected with the squeezing and pinching wheel 22 through a rotating piece 24, the squeezing and pinching wheel 22 is aligned with the groove 111, and the squeezing and the pressing and pinching wheel 22 is aligned with the groove 111, the squeezing wheel 22 can extend into the groove 111, the drainage tube 4 can be squeezed by the squeezing wheel 22, and a rubber ring is sleeved on the outer wall of the squeezing wheel 22.

The number of the connecting rods 21 and the number of the squeezing wheels 22 are multiple, the number of the connecting rods 21 is the same as that of the squeezing wheels 22, one connecting rod 21 is correspondingly connected with one squeezing wheel 22, and the connecting rods 21 are distributed along the circumferential direction of the fixed disc 23.

The rotation piece 24 includes bearing and dwang, and the bearing is inlayed in connecting rod 21, and the one end of dwang is stretched into the inner circle and the dwang of bearing and is cooperated with the bearing, and the other end of dwang is connected with crowded pinch roller 22, and the other end of dwang stretches into crowded pinch roller 22's centre bore, and the dwang is connected with crowded pinch roller 22's centre bore cooperation, also can pass through the key-type connection.

As an alternative embodiment, the upper end face of the squeezing seat 1 is provided with a protrusion 11, the side face of the protrusion 11 is provided with a groove 111, the drainage tube 4 can be placed in the groove 111, the open end of the groove 111 faces the squeezing portion 2, the cross section of the groove 111 is arc-shaped and is designed to be matched with the drainage tube 4, and the position of the groove 111 is designed to enable the squeezing portion 2 to extend into the groove 111 from the open end of the groove 111 in the rotating process, so that the drainage tube 4 can be squeezed.

As an optional embodiment, the side surface of the squeezing base 1 is provided with a tube fixing clamp 12, the tube fixing clamp 12 can clamp the drainage tube 4, the tube fixing clamp 12 is used for clamping one end of the drainage tube 4 close to the wound, meanwhile, the tube fixing clamp 12 also plays a role in fixing, when the squeezing base 2 squeezes the drainage tube 4 in the rotating process, the drainage tube 4 may be moved, so that the drainage tube 4 can be prevented from moving along with squeezing of the squeezing base 2 by fixing the tube fixing clamp 12 on the squeezing base 1 and clamping the drainage tube 4 by using the tube fixing clamp 12, and the squeezing effect is better.

Example 4:

The upper end face of the squeezing and pinching seat 1 is provided with a protruding part 11, the side face of the protruding part 11 is provided with a groove 111, the drainage tube 4 can be placed in the groove 111, the opening end of the groove 111 faces the squeezing and pinching part 2, the cross section of the groove 111 is arc-shaped and is matched with the drainage tube 4, the position of the groove 111 is arranged so that the squeezing and pinching part 2 can extend into the groove 111 from the opening end of the groove 111 in the rotating process, and then the drainage tube 4 can be squeezed and pinched.

The side of the crowded seat of holding between the fingers 1 is provided with solid pipe clamp 12, gu pipe clamp 12 can press from both sides tight drainage tube 4, gu pipe clamp 12 is in order to cliping the one end that is close to the wound on the drainage tube 4, gu pipe clamp 12 also plays the fixed action simultaneously, when crowded portion 2 of holding between the fingers is crowded when holding between the fingers drainage tube 4 in the rotation process, probably cause the removal of drainage tube 4, the event sets firmly on crowded seat of holding between the fingers 1 through with solid pipe clamp 12, use solid pipe clamp 12 to clip drainage tube 4, just can avoid drainage tube 4 can be along with crowded pressing from both sides between the fingers and remove of portion 2 of holding between the fingers, make crowded effect of holding between the fingers better.

As an optional implementation mode, the squeezing seat 1 is provided with a bed clamping piece 13, the bed clamping piece 13 can be clamped on a guardrail of a sickbed, so that the squeezing drainage tube device is vertically clamped on the sickbed and cannot move randomly, and a patient or medical staff is prevented from knocking down the squeezing drainage tube device after the squeezing drainage tube device is knocked by the patient or the medical staff. The number of the bed clamping pieces 13 is at least one, and the bed clamping pieces 13 are positioned at the bottom of the squeezing seat 1.

Example 5:

as an optional implementation mode, the electric-pressure-type squeezing device further comprises a power supply 5 and a control switch 6, the power supply 5, the control switch 6 and the driving device 3 are electrically connected, an accommodating space is formed inside the squeezing seat 1, the power supply 5 can be installed in the accommodating space of the squeezing seat 1, and the control switch 6 is installed on the squeezing seat 1, so that the operation of a user is facilitated.

As an alternative embodiment, the driving device 3 includes a motor and a speed reducer, the power supply 5, the control switch 6 and the motor are electrically connected, the power supply 5 supplies power to the motor, the on/off of the control switch 6 controls the operation or stop of the motor, the output shaft of the motor is connected with the speed reducer, and the speed reducer is connected with the fixed disk 23.

Example 6:

as an optional implementation mode, the squeezing device further comprises a timer 7 and an induction controller, the timer 7 can also control the on-off of the control switch 6, the timer 7 is installed on the squeezing seat 1, the timer 7 is connected with the driving device 3, the working time and the stopping time of the driving device 3 are controlled by setting the working time and the stopping time of the timer 7, and further the drainage tube 4 can be squeezed and pinched regularly. The sensing controller is connected with the driving device 3, when the driving device 3 rotates to the end of the working time set by the timer 7, the driving device 3 enters a stop state, if the sensing controller senses that the squeezing wheel 22 squeezes the squeezing drainage tube 4, the sensing controller processes sensed information and controls the driving device 3 to rotate a certain angle, and the driving device 3 enters the stop state after the squeezing wheel 22 does not squeeze the squeezing drainage tube 4.

Example 7:

the operation process of this device presss from both sides the seat of kneading the hands 1 earlier on the sick bed through pressing from both sides bed spare 13, place the recess 111 with the one section that drainage tube 4 will be crowded to be kneaded the hands again in, and use solid pipe clamp 12 to press from both sides the one side that the tight drainage tube 4 is close to the wound, then adjust timer 7 again, open control switch 6, start the motor, motor drive is crowded to be kneaded the hands portion 2 and is rotated, and make and squeeze the hands wheel 22 and knead the drainage tube 4, it is outwards crowded to knead the hands to squeeze the drainage liquid in the drainage tube 4 to knead the hands wheel 22, until the one section that drainage tube 4 will be crowded to be kneaded the hands forms after the vacuum, close control switch 6.

At the moment, if the tube fixing clamp 12 is opened, new drainage liquid can be led out from the wound end of the drainage tube 4, so that smooth and complete drainage can be proved; if negative pressure is continuously applied to the drainage tube 4, the pipeline is flat, which indicates that drainage is not smooth or drainage liquid is less, and further inspection is needed.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A squeezing and pinching drainage tube device is characterized by comprising a squeezing and pinching seat (1), a squeezing and pinching part (2) and a driving device (3), wherein,

drive arrangement (3) are installed in crowded seat (1) of holding between the fingers, crowded portion (2) of holding between the fingers are located crowded seat (1) of holding between the fingers is last, the output shaft of drive arrangement (3) passes crowded seat (1) of holding between the fingers with crowded portion (2) of holding between the fingers is connected just drive arrangement (3) can drive crowded portion (2) of holding between the fingers rotates, and drainage tube (4) can be placed crowded seat (1) of holding between the fingers just crowded portion (2) of holding between the fingers can be crowded drainage tube (4).

2. The squeezing and squeezing drainage tube device according to claim 1, wherein the squeezing portion (2) comprises a connecting rod (21), a squeezing wheel (22) and a fixed disk (23), the fixed disk (23) is connected with an output shaft of the driving device (3), one end of the connecting rod (21) is connected with a side wall of the fixed disk (23), the other end of the connecting rod (21) is rotatably connected with the squeezing wheel (22) through a rotating piece (24), and the squeezing wheel (22) can squeeze and squeeze the drainage tube (4).

3. The pinching draft tube device according to claim 2, wherein the number of the connecting rods (21) and the pinching wheel (22) is plural, and the connecting rods (21) are distributed along the circumferential direction of the fixed tray (23).

4. The squeeze-pinch drain tube device according to claim 2, characterized in that the rotating member (24) comprises a bearing and a rotating rod, the bearing is embedded in the connecting rod (21), one end of the rotating rod extends into the inner ring of the bearing and the rotating rod is matched with the bearing, and the other end of the rotating rod is connected with the squeeze-pinch wheel (22).

5. The pinching drainage tube device according to claim 1, characterized in that the upper end face of the pinching seat (1) is provided with a protrusion (11), the side face of the protrusion (11) is provided with a groove (111), the drainage tube (4) can be placed in the groove (111), and the open end of the groove (111) faces the pinching part (2).

6. The pinching drainage tube device according to claim 1, characterized in that a tube fixing clamp (12) is arranged on the side of the pinching base (1), and the tube fixing clamp (12) can clamp the drainage tube (4).

7. The pinching drainage-tube device according to claim 1, characterized in that a bed-clamping piece (13) is arranged on the pinching base (1), and the bed-clamping piece (13) can be clamped on a guardrail of a hospital bed.

8. The squeeze-pinch drain device according to claim 1, further comprising a power source (5) and a control switch (6), wherein the power source (5), the control switch (6) and the driving device (3) are electrically connected, the power source (5) is installed in the squeeze-pinch base (1), and the control switch (6) is installed on the squeeze-pinch base (1).

9. The pinching draft tube device according to claim 1, wherein the driving device (3) comprises a motor and a reducer.

10. The pinching drainage-tube device according to claim 1, further comprising a timer (7) and an inductive controller, wherein the timer (7) is mounted on the pinching base (1), the timer (7) is connected with the driving device (3), and the inductive controller is connected with the driving device (3).