CN216985531U

CN216985531U - PICC puts other device of changing dressings of tub bed

Info

Publication number: CN216985531U
Application number: CN202122249528.0U
Authority: CN
Inventors: 王东敏; 马佩芬; 苏文亮; 马静; 杨永兰
Original assignee: Northwest Minzu University
Current assignee: Northwest Minzu University
Priority date: 2021-09-16
Filing date: 2021-09-16
Publication date: 2022-07-19
Anticipated expiration: 2031-09-16

Abstract

The utility model provides a PICC (peripherally inserted central catheter) tube placement bed side dressing change device which comprises a movable base, a lifting rod and a storage cabinet, an operation table top and a sickbed connecting device, wherein the lifting rod and the storage cabinet are arranged at the upper end of the movable base; an angle adjusting device for adjusting the angle of the operating table top and the lifting rod is arranged between the operating table top and the lifting rod; and treatment towel fixing devices for fixing the treatment towels are arranged on two sides of the operation table board. The utility model is convenient to move, can be matched with a sickbed for use and has stable structure; the angle of the operation table top is adjustable, so that the patient can keep a comfortable body position, catheter slippage caused by body position changing is avoided, and the dressing change time is saved; the treatment piece of cloth can be fixed, the treatment piece of cloth removes or curls in avoiding operation process, makes the process of changing dressings more smooth, has improved medical personnel's work efficiency greatly.

Description

PICC puts other device of changing dressings of tub bed

Technical Field

The utility model relates to the technical field of medical auxiliary articles, in particular to a PICC (peripherally inserted central catheter) tube placing bedside dressing change device.

Background

PICC catheters are currently widely used in patients undergoing long-term hospitalization for tumors. The PICC catheter has the advantages that the safety is high, irritant drugs such as chemotherapy drugs directly enter the central vein through the catheter, peripheral veins are not irritated, pain is little, the catheter is only punctured once during the whole treatment period, and the catheter can be kept for 1 year. Because the time of indwelling in the body is long, the PICC catheter needs to be changed 1-2 times per week, or the PICC catheter needs to be changed at any time when blood seeps or liquid seeps or is applied to a curled edge and the like.

At present, the PICC is not only suitable for chemotherapy patients, especially for patients with serious danger and poor vascular conditions, but also meets the requirements of maintaining transfusion and nutrition support by using the PICC, and the PICC is frequently changed beside a bed because the patient can not walk in bed, but the existing PICC changing device is difficult to change medicine when entering the bed because of large volume, is not provided with a position for placing the arm of the patient and can not be connected with a sickbed; PICC (peripherally inserted Central catheter) dressing change hand rest frames capable of being matched with a sickbed for use gradually appear in the market, but most of the PICC dressing change hand rest frames are perpendicular to the sickbed, and the angles of the PICC dressing change hand rest frames cannot be adjusted, so that the arms of a patient can only be placed perpendicular to the body of the patient, the posture is long and uncomfortable, the patient cannot always stick to the completion of dressing change, the dressing change time is prolonged, and the catheter easily slides out due to carelessness, so that the pain of the patient is increased; secondly, the treatment towel needs to be put under the arm of the patient during dressing change, the treatment towel is easy to shift or curl after a long time, the smooth dressing change process is affected, and the working efficiency of medical workers is reduced.

In view of the foregoing, there is a need for a PICC tube-placing bed side-dressing change device that overcomes the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a PICC (peripherally inserted central catheter) tube bed side dressing change device which overcomes the problems.

In order to achieve the purpose, the utility model adopts the technical scheme that: a PICC (peripherally inserted central catheter) tube placement bed side dressing change device comprises a movable base, a lifting rod and a storage cabinet which are arranged at the upper end of the movable base, an operation table top arranged at the upper end of the lifting rod, and a sickbed connecting device which is arranged at the upper end of the lifting rod and is positioned at the lower end of the operation table top, wherein the storage cabinet is lower than the lower end of the operation table top;

an angle adjusting device for adjusting the horizontal direction angle of the operation table top is arranged between the operation table top and the lifting rod;

and treatment towel fixing devices for fixing the treatment towels are arranged on two sides of the operation table top.

The object of the present invention and the technical problems solved thereby can be further achieved by the following technical measures.

Further, sick bed connecting device establishes including the cover sleeve and one end of lifter upper end with sleeve fixed connection's Contraband type clamp, the bayonet socket end card of Contraband type clamp is established at the sick bed border and is fixed through fastening bolt.

Furthermore, the lifting rod is of a hollow structure with a cavity inside;

the angle adjusting device comprises a first rotating shaft, a driven bevel gear, a driving bevel gear and a second rotating shaft, wherein the first rotating shaft is fixedly arranged at the lower end of the operating table top and penetrates into the cavity, the driven bevel gear is sleeved at one end of the rotating shaft, the driving bevel gear is meshed with the driven bevel gear, the second rotating shaft is connected with the driving bevel gear in a matched mode, and the second rotating shaft penetrates through the side wall of the lifting rod and is fixedly connected with a knob;

the first rotating shaft and the second rotating shaft are respectively connected to the top wall and the side wall of the cavity in a rotating mode through a first bearing and a second bearing.

Furthermore, the treatment towel fixing device comprises fixing seats respectively fixedly arranged at the two ends of the upper side wall and the lower side wall of the operation table top, and a 20866-shaped clamping piece arranged at the left side and the right side of the operation table top;

the utility model discloses a clamping device for operation table top, including operating platform, 20866a, two montants of type clamping piece are the flexible loop bar of fixed connection respectively, the one end fixed connection of flexible loop bar is in the bottom of recess, the periphery of flexible loop bar encircles the round spring, the one end fixed connection of spring in the bottom of recess, the other end with the montant fixed connection of 20866a, type clamping piece.

Furthermore, the 20866a clamping piece is provided with a plurality of first saw teeth at one side close to the operating table top, and the operating table top is provided with second saw teeth which are meshed with the first saw teeth.

Furthermore, the outer side of the 20866and the type clamping piece is provided with a soft handle.

Furthermore, the surfaces of the operation table top and the fixed seat, which are contacted with the patient, are covered with soft pads.

Furthermore, the locker comprises a support frame and a drawer cabinet arranged at the upper end of the support frame, and an operation groove is formed in the table top of the drawer cabinet.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the PICC catheterization bedside dressing change device, the movable base is arranged, so that the device is convenient to move to a sickbed to change dressings for patients, and the use is convenient.

2. According to the PICC tube placing bed side dressing change device, the sickbed connecting device is arranged, so that the device can be connected with a sickbed for use, the phenomenon that the device moves in the dressing change process to cause catheter slippage is avoided, the pain of a patient is relieved, and the dressing change time is saved to a certain extent.

3. According to the PICC tube placement bed side dressing change device, the angle between the operation table board and the sickbed can be adjusted by arranging the angle adjusting device, and because the arms of a patient are placed on the operation table board, the angle of the operation table board can be adjusted to select an operation position which is comfortable for the patient, so that the discomfort of the patient in the dressing change process is relieved, the patient can insist for a long time, catheter slippage caused by body position change is avoided, and the working efficiency of medical workers is improved; particularly, carry out angle modulation through the bevel gear drive, stable in structure can realize the fine setting, makes patient experience better.

4. According to the PICC catheterization bed side dressing change device, the treatment towel fixing devices are arranged on the two sides of the operation table top, so that the treatment towel paved at the lower end of the arm of a patient can be fixed, the treatment towel is prevented from moving or curling in the operation process, the dressing change process is smoother, and the working efficiency of medical workers is greatly improved.

Drawings

FIG. 1 is a schematic view of the overall structure of a PICC tube placement bed-side dressing change device provided by the present invention;

FIG. 2 is a schematic cross-sectional view of an angle adjustment apparatus according to an embodiment of the present invention;

FIG. 3 is a schematic cross-sectional view of a work table according to an embodiment of the present invention;

FIG. 4 is an enlarged schematic view at A in FIG. 3;

description of the reference numerals:

1. moving the base; 11. a universal wheel;

2. a lifting rod; 21. a cavity; 22. positioning a bolt;

3. a storage cabinet; 31. a support frame; 32. a drawer cabinet; 321. an operation slot;

4. operating the table top; 41. a second sawtooth; 42. a soft cushion;

5. a hospital bed connecting device; 51. a sleeve; 52. contraband type clamp; 521. fastening a bolt;

6. an angle adjusting device; 61. a first rotating shaft; 62. a driven bevel gear; 63. a driving bevel gear; 64. a second rotating shaft; 65. a knob; 66. a first bearing; 67. a second bearing;

7. a therapeutic towel securing device; 71. a fixed seat; 711. a groove; 72. 20866a type clamping member; 721. a first sawtooth; 722. a soft handle; 73. a telescopic loop bar; 74. a spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1 to 4, a PICC tube placing bed side dressing change device comprises a movable base 1, a lifting rod 2 and a storage cabinet 3 which are arranged at the upper end of the movable base 1, an operation table top 4 which is arranged at the upper end of the lifting rod 2, and a sickbed connecting device 5 which is arranged at the upper end of the lifting rod 2 and is positioned at the lower end of the operation table top 4, wherein the height of the storage cabinet 3 is lower than the height of the lower end of the operation table top 4, so that the angle adjustment of the operation table top 4 is not influenced, and the operation table top 4 can be rotated to the upper end of the storage cabinet 3 when not in use, so that the volume of the whole device is reduced, and the storage is convenient; four corners of the bottom end of the movable base 1 are provided with universal wheels 11 with brakes, so that the device can be conveniently moved to the edge of a sickbed and fixed; the lifting rod 2 is a telescopic rod formed by sleeving two sections of sleeves by adopting the conventional structure and is fixed by a positioning bolt 22, so that the height can be conveniently adjusted according to the height of a sickbed; the operation table top 4 is used for placing an arm of a PICC (peripherally inserted central catheter) of a patient; the sickbed connecting device 5 is used for fixedly connecting the device with a sickbed, so that the device is not moved when changing the medicine, and the safety of the patient when changing the medicine is improved.

An angle adjusting device 6 for adjusting the horizontal direction angle of the operation table top 4 is arranged between the operation table top 4 and the lifting rod 2; the angle adjusting device 6 can adjust the angle between the operation table top 4 and the sickbed, and the arm of the patient is placed on the operation table top 4, so that the comfortable operation position of the patient can be selected by adjusting the angle of the operation table top 4, the discomfort of the patient in the dressing change process is relieved, the patient can stand for a long time, the catheter slippage caused by body position change is avoided, and the working efficiency of medical care personnel is improved;

the both sides of operation mesa 4 are equipped with the treatment piece of cloth fixing device 7 that is used for fixed treatment piece of cloth, can fix the treatment piece of cloth of laying at patient's arm lower extreme, avoid treatment piece of cloth to remove or curl in the operation process, make the process of changing dressings more smooth, have improved medical personnel's work efficiency greatly.

Preferably, the sickbed connecting device 5 comprises a sleeve 51 sleeved on the upper end of the lifting rod 2, an Contraband-shaped hoop 52 with one end fixedly connected with the sleeve 51, and the bayonet end of the Contraband-shaped hoop 52 is clamped at the edge of the sickbed and fixed through a fastening bolt 521.

Preferably, the lifting rod 2 is a hollow structure with a cavity 21 inside;

the angle adjusting device 6 comprises a first rotating shaft 61 which is fixedly arranged at the lower end of the operating table top 4 and penetrates into the cavity 21, a driven bevel gear 62 which is sleeved at the end part of the first rotating shaft 61, a driving bevel gear 63 which is mutually meshed with the driven bevel gear 62 and a second rotating shaft 64 which is matched and connected with the driving bevel gear 63, wherein the second rotating shaft 64 penetrates through the side wall of the lifting rod 2 and is fixedly connected with a knob 65;

the first rotating shaft 61 and the second rotating shaft 64 are respectively and rotatably connected to the top wall and the side wall of the cavity 21 through a first bearing 66 and a second bearing 67.

In this embodiment, the knob 65 is rotated by hand, the knob 65 drives the driving bevel gear 63 to rotate through the second rotating shaft 64, the driving bevel gear 63 drives the driven bevel gear 62 to rotate, and the driven bevel gear 62 drives the operating table top 4 to rotate through the first rotating shaft 61, so that the structure is stable, the fine adjustment of the angle of the operating table top 4 can be realized, and the most comfortable position for changing the medicine can be selected for the patient.

Preferably, the treatment towel fixing device 7 comprises fixing seats 71 respectively fixed at two ends of the upper and lower side walls of the operation table top 4 and a '\\ 20866;' type clamping piece 72 arranged at the left and right sides of the operation table top 4, as shown in fig. 3, four fixing seats 71 are provided;

as shown in fig. 3 and 4, a groove 711 is formed in one surface of the outer side of the fixing seat 71 facing the left side or the right side of the operation table top 4, the 20866, two vertical rods of the type clamping member 72 are respectively and fixedly connected with a telescopic loop bar 73, one end of the telescopic loop bar 73 is fixedly connected to the bottom end of the groove 711, a circle of spring 74 is wound around the periphery of the telescopic loop bar 73, one end of the spring 74 is fixedly connected to the bottom end of the groove 711, and the other end of the spring is fixedly connected to the vertical rod of the 20866type clamping member 72.

In the embodiment, in use, the hand can be used for pulling outwards to clamp 20866; "type clamping piece 72", the telescopic rod in the telescopic loop bar 73 is pulled out of the loop bar, simultaneously the spring 74 is stretched, and one end of the treatment towel is clamped in the gap generated between the type clamping piece 72 and the side wall of the operation table top 4, and then the \ "20866;" type clamping piece 72 is loosened, and returns to the original position under the resilience force of the spring 74, so that one end of the treatment towel is clamped; then the other end of the treatment towel is clamped by pulling the shape clamping piece 72 of the shape 20866at the other side.

As shown in fig. 3 and 4, the 20866a type clamping piece 72 is provided with a plurality of first sawteeth 721 on one side close to the operating table top 4, and the operating table top 4 is provided with a second sawteeth 41 which are engaged with the first sawteeth 721; the first saw teeth 721 and the second saw teeth 41 can increase the contact area with the treatment towel, so that the friction force between the shape clamping piece 72 and the contact surface of the treatment towel is larger, the treatment towel can be firmly fixed, the non-sliding of the treatment towel is further ensured, and the safety of the dressing change process is ensured.

Preferably, the outer side of the 20866; "type clamping piece 72 is provided with a soft handle 722, which facilitates the pulling of the 20866;" type clamping piece 72 ".

Preferably, the surfaces of the operating table top 4 and the fixed seat 71, which are in contact with the patient, are covered with the soft cushion 42, so that the patient feels more comfortable.

Preferably, the storage cabinet 3 comprises a support frame 31 and a drawer cabinet 32 arranged at the upper end of the support frame 31, and an operation slot 321 is arranged on the table top of the drawer cabinet 32. The drawer cabinet 32 can be internally provided with related articles for changing medicines, such as medicine replacement bags, treatment towels, disinfection articles, application and the like, and the articles can be ensured not to fall off during transportation; the operation groove 321 can be used as a temporary placing table for an article, and medical staff can directly take the article on the operation groove 321 when changing the medicine for a patient.

The present invention has been further described with reference to the examples, but the present invention is not limited to the above-described embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. The utility model provides a PICC puts other device of changing dressings of tub bed which characterized in that:

the multifunctional bed comprises a movable base (1), a lifting rod (2) and a storage cabinet (3) which are arranged at the upper end of the movable base (1), an operation table top (4) which is arranged at the upper end of the lifting rod (2) and a sickbed connecting device (5) which is arranged at the upper end of the lifting rod (2) and is positioned at the lower end of the operation table top (4), wherein the storage cabinet (3) is lower than the lower end of the operation table top (4);

an angle adjusting device (6) used for adjusting the angle of the operating table top (4) in the horizontal direction is arranged between the operating table top (4) and the lifting rod (2);

and the two sides of the operating table top (4) are provided with treatment towel fixing devices (7) for fixing treatment towels.

2. The PICC puts other device of changing dressings of pipe bed of claim 1, characterized in that, sick bed connecting device (5) include the cover establish in the sleeve (51) of lifter (2) upper end and one end with Contraband type clamp (52) of sleeve (51) fixed connection, the bayonet socket end card of Contraband type clamp (52) is established at the sick bed border and is fixed through fastening bolt (521).

3. The PICC indwelling catheter bedside dressing change device of claim 1, wherein:

the lifting rod (2) is of a hollow structure, and a cavity (21) is formed in the lifting rod;

the angle adjusting device (6) comprises a first rotating shaft (61) which is fixedly arranged at the lower end of the operating table top (4) and penetrates into the cavity (21), a driven bevel gear (62) which is sleeved at the end part of the first rotating shaft (61), a driving bevel gear (63) which is meshed with the driven bevel gear (62) and a second rotating shaft (64) which is matched and connected with the driving bevel gear (63), wherein the second rotating shaft (64) penetrates through the side wall of the lifting rod (2) and is fixedly connected with a knob (65);

the first rotating shaft (61) and the second rotating shaft (64) are respectively and rotatably connected to the top wall and the side wall of the cavity (21) through a first bearing (66) and a second bearing (67).

4. The PICC puts other device of changing dressings of pipe bed according to claim 1, its characterized in that:

the treatment towel fixing device (7) comprises fixing seats (71) which are fixedly arranged at the two ends of the upper side wall and the lower side wall of the operation table top (4) respectively, and a shape clamping piece (72) which is arranged at the left side and the right side of the operation table top (4);

the utility model discloses a clamping device, including fixing base (71), operation mesa (4) and telescopic sleeve rod (73), the outside of fixing base (71) and orientation set up fluted (711) on the one side on operation mesa (4) left side or right side, 20866two montants of type clamping member (72) are fixed connection telescopic sleeve rod (73) respectively, the one end fixed connection of telescopic sleeve rod (73) be in the bottom of recess (711), the periphery of telescopic sleeve rod (73) is encircleed round spring (74), the one end fixed connection of spring (74) be in the bottom of recess (711), the other end with 20866;, the montant fixed connection of type clamping member (72).

5. The PICC tube-placing bed side dressing change device according to claim 4, wherein 20866;, one side of the type clamping member (72) close to the operation table top (4) is provided with a plurality of first saw teeth (721), and the operation table top (4) is provided with a second saw tooth (41) which is meshed with the first saw teeth (721).

6. The PICC catheterization bedside dressing change device of claim 5, wherein the shape 20866a is provided with a soft handle (722) on the outside of the clamp (72).

7. The PICC catheterization bedside dressing change device of claim 4, wherein the surfaces of the operating table top (4) and the fixed seat (71) that are in contact with the patient are covered with soft pads (42).

8. The PICC catheterization bedside dressing change device of claim 1, wherein the storage cabinet (3) comprises a support frame (31) and a drawer cabinet (32) arranged at the upper end of the support frame (31), and an operation slot (321) is arranged on the table top of the drawer cabinet (32).