CN213641887U

CN213641887U - Adjustable seat for thoracentesis

Info

Publication number: CN213641887U
Application number: CN202022453507.6U
Authority: CN
Inventors: 张佩英; 顾玉萍; 金佳淇; 董里; 许方蕾; 孙晓敏
Original assignee: Shanghai Tongji Hospital
Current assignee: Shanghai Tongji Hospital
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-07-09
Anticipated expiration: 2030-10-29

Abstract

The utility model relates to the technical field of medical equipment, concretely relates to adjustable thoracentesis art seat. Adjustable thorax paracentesis seat includes five star feet, support column, seat support, the back of the chair, the one end of support column with five star feet fixed connection the other end of support column with seat support fixed connection, the back of the chair passes through back of the chair angle adjusting device with the seat support and is connected, the seat support is provided with back of the chair angle regulating switch, adjustable thorax paracentesis seat is in the seat support with set up the shank between the back of the chair and lay the space, the seat support is close to the one end of the back of the chair is provided with towards keeping away from first shank supporting part and the second shank supporting part that the back of the chair direction is sunken, through the utility model discloses an adjustable thorax paracentesis seat has improved the comfort level of forearm and shank in the patient's art greatly, has.

Description

Adjustable seat for thoracentesis

Technical Field

The utility model relates to the technical field of medical equipment, concretely relates to adjustable thoracentesis art seat.

Background

In the clinical work of the pneumology department, thoracentesis is a common and convenient and easy diagnosis and treatment method. The position of the patient is to be arranged before thoracentesis: the patient takes the sitting position, faces the chair back, the forearms of the two hands are horizontally placed on the chair back, and the forehead is laid on the forearms. At present, a patient usually sits on a common seat in a reversed sitting posture clinically, the common seat is not provided with a structure for placing legs for the patient in the reversed sitting posture, and the legs of the patient are respectively forked to the left side and the right side of a chair back for a long time, so that unsmooth blood circulation, soreness and numbness of the legs can be caused.

On the other hand, the common chair is not provided with a structure for placing arms for the patient to sit reversely, and the arms are easy to have poor blood circulation, soreness and numbness caused by the fact that the forearms of the patient are placed on the narrow upper end surface of the chair back for a long time and the weight of the head needs to be supported.

Accordingly, there is a need in the art for a new adjustable thoracentesis chair to address the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the utility model provides an adjustable thoracentesis seat. Adjustable thorax puncture art seat includes including five star feet, support column, seat support, the back of the chair, the one end of support column with five star feet fixed connection the other end of support column with seat support fixed connection, the back of the chair passes through back of the chair angle adjusting device with the seat support and is connected, the seat support is provided with back of the chair angle regulating switch, adjustable thorax puncture art seat is in the seat support with set up the shank between the back of the chair and lay the space, the seat support is close to the one end of the back of the chair is provided with towards keeping away from the sunken first shank supporting part of back of the chair direction and second shank supporting part.

In the above preferred technical scheme, further, the back of the chair back is hinged with an arm supporting plate, the lower surface of the arm supporting plate is hinged with a first supporting rod, the first supporting rod comprises a first free end, and the back of the chair back is provided with a first free end positioning groove from top to bottom.

In the above preferred embodiment, further, the number of the positioning grooves is 5.

In the above preferred technical solution, further, the arm supporting plate, the chair back and the chair seat are all provided with detachable buffer layers.

In foretell preferred technical scheme, further, the seat support rotates and is connected with the infusion support, the infusion support includes first horizontal connecting rod, second horizontal connecting rod and hangs the pole, first horizontal connecting rod includes second stiff end and second free end, second horizontal connecting rod includes third stiff end and third free end, the second stiff end rotate connect in the seat support, the second free end with the third free end is articulated, the third stiff end with hang the pole welding, hang the pole with first horizontal connecting rod and second horizontal connecting rod mutually perpendicular, it follows vertical direction from last to being provided with the couple down to hang the pole, the second stiff end with the rotation connecting portion of seat support and the second free end with the articulated department of third free end adds the anti-skidding packing ring.

In the above preferred technical solution, further, the hanging rod is welded with a bracket, and the bracket is detachably provided with a storage basket.

In the above preferred technical solution, further, the hanging rod is provided with at least 6 hooks from top to bottom along the vertical direction.

In the above preferred technical solution, further, the supporting column is a liftable pneumatic rod, a lifting adjusting box is arranged at the upper end of the liftable pneumatic rod, and a lifting adjusting handle is movably connected to one side of the lifting adjusting box.

In the above preferred technical solution, further, the five-star foot includes five support legs, a universal wheel is disposed at a lower end of each support leg, and the universal wheel is hinged to a brake pad rotatably mounted on the universal wheel.

The detachable buffer layer is provided with a detachable skin-friendly layer on the surface of one side contacting with the body.

The utility model discloses following beneficial technological effect has at least: the seat support with set up the shank and lay the space between the back of the chair, can avoid the patient to draw in the position of the back of the chair left and right sides respectively for a long time because of both legs in the art, and arouse that shank blood circulation is not smooth, sour bloated numb, moreover, first shank supporting part with the curve of second shank supporting part can also carry on spacingly to patient's shank in the curved of laminating patient's shank, prevent that the patient from further causing the change of upper half body position because of shank horizontal slip, consequently, the utility model discloses an adjustable thoracentesis seat has also improved operation efficiency under the condition that improves patient's comfort level.

Drawings

The invention is described below with reference to the accompanying drawings. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view (I) of the present invention with a transfusion stand;

fig. 3 is a schematic structural view (ii) of the present invention with a transfusion stand.

List of reference numerals

1. Five-star feet; 2. a support pillar; 3. a chair seat; 4. a chair back; 5. a chair back angle adjustment device; 6. a chair back angle adjusting switch; 7. a leg placing space; 8. a first leg support; 9. a second leg support; 10. an arm support plate; 11. a first support bar; 12. a first free end; 13. a first free end positioning slot; 14. a detachable cushioning layer; 15. a first horizontal connecting rod; 16. a second horizontal connecting rod; 17. a suspension rod; 18. hooking; 19. a support; 20. a storage basket; 21. a pneumatic rod; 22. a lifting adjusting handle; 23. a universal wheel; 24. a brake pad; 25. and a skin-friendly layer.

Detailed Description

Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.

It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate directions or positional relationships based on those shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring first to fig. 1 to 3, the adjustable thoracentesis chair of the present invention will be described.

In order to solve the existing problem, the utility model provides an adjustable thoracentesis seat so as to lay the shank of the patient in the thoracentesis operation, and improve the comfort level of the patient when sitting upside down. As shown in fig. 1, adjustable thoracentesis seat includes five star feet 1, support column 2, seat support 3, the back of the chair 4, the one end of support column 2 with 1 fixed connection of five star feet the other end of support column 2 with 3 fixed connection of seat support, the back of the chair 4 is connected through back of the chair angle adjusting device 5 with seat support 3, seat support 3 is provided with back of the chair angle regulating switch 6, seat support 3 with set up the shank between the back of the chair 4 and lay space 7, seat support 3 is close to the one end of the back of the chair 4 is provided with towards keeping away from 4 sunken first shank supporting parts 8 of the back of the chair and second shank supporting parts 9. The utility model discloses an adjustable thoracentesis art seat use as follows: preoperatively, guide the patient towards the back of the chair 4 sits adjustable thoracentesis seat on, make patient's both legs lay in seat support 3 with in the shank installation space 7 between the back of the chair 4, guide the patient respectively with its left leg and right leg laminate in first shank supporting part 8 with second shank supporting part 9, through back of the chair angle adjusting device 5 with back of the chair angle regulating switch 6 is right the utility model discloses an adjustable thoracentesis seat's back of the chair 4 angles are adjusted to make the patient adjust the most suitable position before the art.

The advantage of above-mentioned setting lies in: the seat support with set up the shank and lay the space between the back of the chair, can avoid the patient to draw in the position of the back of the chair left and right sides respectively for a long time because of both legs in the art, and arouse that shank blood circulation is not smooth, sour bloated numb, moreover, first shank supporting part with the curve of second shank supporting part can also carry on spacingly to patient's shank in the curved of laminating patient's shank, prevent that the patient from further causing the change of upper half body position because of shank horizontal slip, consequently, the utility model discloses an adjustable thoracentesis seat has also improved operation efficiency under the condition that improves patient's comfort level.

It should be noted that the above preferred embodiments are only used for illustrating the principle of the present invention, and are not intended to limit the protection scope of the present invention, and those skilled in the art can adjust the above setting mode without deviating from the principle of the present invention, so that the present invention can be applied to more specific application scenarios.

For example, in an alternative embodiment, as shown in fig. 1, the back surface of the backrest 4 is hinged to an arm support plate 10, the lower surface of the arm support plate 10 is hinged to a first support rod 11, the first support rod 11 includes a first free end 12, and the back surface of the backrest 4 is provided with a first free end positioning groove 13 from top to bottom. The adjustable thoracentesis seat of the embodiment is used as follows: adjusting the arm supporting plate 10 to a horizontal position, clamping the first free end 12 into the corresponding positioning groove 13 to ensure that the arm supporting plate 10 brakes at the horizontal position, after the operation is finished, moving the first free end 12 out of the positioning groove 13, and rotating the arm supporting plate 10 downwards by taking the hinged part as a base point under the action of gravity until the lower surface of the arm supporting plate 10 is attached to the chair back.

The advantage of above-mentioned setting lies in: support the arm of patient and lie in the head weight of patient's forearm through the arm layer board, support the arm with only through the narrow up end of the back of the chair in the past and compare, increased the area of contact of patient's forearm with the contact surface, alleviated the pressure that the forearm received, can prevent to cause the change of the whole position of patient because of the narrow up end landing of the back of the chair is followed to patient's forearm simultaneously, avoided various pipe locations to drop from puncture portion.

As yet another example, in another alternative embodiment, continuing with fig. 1, the number of detents 13 is 5.

For another example, in another alternative embodiment, as shown in fig. 2, the arm rest 10, the backrest 4, and the seat 3 are provided with removable cushioning layers 14. The detachable buffer layer 14 can be fixed respectively through the elastic band (not shown in the figure) arm layer board 10, the back of the chair 4, on the seat support 3, can also be through respectively the arm layer board 10 with between the detachable buffer layer 14, the back of the chair 4 with between the detachable buffer layer 14, the seat support 3 with the mode that sets up the magic tape subassembly between the detachable buffer layer 14 will the detachable buffer layer 14 is fixed respectively the arm layer board 10 the back of the chair 4 on the seat support 3. The material of the detachable buffer layer can be a slow rebound sponge material, the slow rebound sponge material has strong impact energy absorption capacity, and simultaneously, the slow rebound sponge material has small rebound force for a pressing object or a human body which is in contact with the slow rebound sponge material, the Open-cell molecular structure of the material is similar to the cell structure of the human body, the Open-cell molecular structure has good compatibility with the human body, and the comfort of a patient is greatly improved.

As yet another alternative, as shown in fig. 2, the seat is pivotally connected to a pole, the infusion support comprises a first horizontal connecting rod 15, a second horizontal connecting rod 16 and a hanging rod 17, the first horizontal connecting rod 15 includes a second fixed end and a second free end, the second horizontal connecting rod 16 includes a third fixed end and a third free end, the second fixed end is rotatably connected with the chair seat 3, the second free end is hinged with the third free end, the third fixed end is welded with the hanging rod 17, the hanging rod 17 is perpendicular to the first horizontal connecting rod 15 and the second horizontal connecting rod 16, hang pole 17 and follow vertical direction from last to being provided with couple 18 down, the second stiff end with the rotation connecting portion of seat support 3 and the second free end with the articulated department of third free end adds the slip-resistant gasket. The seat 3 is provided with a positioning column (not shown in the figure), the lower end of the positioning column is buckled with a baffle sheet (not shown in the figure), the second fixed end is provided with a through hole (not shown in the figure), the baffle sheet is buckled at the lower end of the positioning column after the through hole is sleeved on the positioning column, and the diameter of the through hole is larger than that of the positioning column so as to realize that the second fixed end is rotatably connected with the seat. The advantage of above-mentioned setting lies in: the rotation of first horizontal connecting rod and second horizontal connecting rod is connected and can be made things convenient for medical personnel to remove the infusion support to the most suitable position on the one hand, and need not the patient and change the position, and on the other hand, the back infusion support that finishes of using can be adjusted beside the seat support, has saved the space.

As another example, in another alternative embodiment, as shown in fig. 2 and 3, a bracket 19 is welded to the hanging rod 17, and a basket 20 is detachably disposed on the bracket 19.

As yet another example, in another alternative embodiment, the hanging bar 17 is provided with at least 6 hooks 18 from top to bottom in the vertical direction.

For another example, in another alternative embodiment, as shown in fig. 3, the supporting column 2 is a liftable pneumatic rod 21, an elevation adjusting box (not shown in the figure) is disposed at an upper end of the liftable pneumatic rod 21, and an elevation adjusting handle 22 is movably connected to one side of the elevation adjusting box. The height that above-mentioned setting can make things convenient for medical personnel to adjust the seat support to the operation needs improves the success rate of thorax puncture operation.

For another example, in another alternative embodiment, as shown in fig. 3, the five-star foot 1 comprises five support legs, each support leg is provided with a universal wheel 23 at the lower end, and the universal wheel 23 is hinged and rotatably provided with a brake pad 24. The advantage of above-mentioned setting lies in: the adjustable thoracocentesis seat can be moved to any position as required, and after the target position is reached, the adjustable thoracocentesis seat is braked by rotating the brake pad.

For another example, in another alternative embodiment, as shown in fig. 3, a detachable skin-friendly layer 25 is disposed on a surface of the detachable cushioning layer 14, which is in contact with the body, and preferably, the detachable skin-friendly layer 25 is made of cowhide or sheepskin. Preferably, the detachable buffer layer 14 and the detachable skin-friendly layer 25 can be connected by arranging a hook and loop fastener or a hook and loop fastener between the detachable buffer layer 14 and the detachable skin-friendly layer 25, and both the hook and loop fastener and the hook and loop fastener are common members for temporary connection and positioning in the prior art. The advantage of above-mentioned setting lies in: firstly, the surface of the dermis has good water absorption, dirt resistance, wear resistance and good air permeability, and can improve the comfort level of the skin of a patient; secondly, be connected skin-friendly layer with the buffer layer in detachable mode, can pull down skin-friendly layer and wash alone and disinfect, can also avoid the waste of water resource when improving work efficiency.

So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, a person skilled in the art can make equivalent changes or substitutions to the related technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. The utility model provides an adjustable thorax puncture art seat, includes five star feet, support column, the seat support, the back of the chair, the one end of support column with five star feet fixed connection the other end of support column with seat support fixed connection, the back of the chair passes through back of the chair angle adjusting device with the seat support and is connected, the seat support is provided with back of the chair angle regulating switch, a serial communication port, adjustable thorax puncture art seat is in the seat support with set up the shank between the back of the chair and lay the space, the seat support is close to the one end of the back of the chair is provided with towards keeping away from the sunken first shank supporting part of back of the chair direction and second shank supporting.

2. The adjustable thoracentesis seat of claim 1, wherein an arm support plate is hinged to the back of the seat back, a first support rod is hinged to the lower surface of the arm support plate, the first support rod comprises a first free end, and a first free end positioning groove is formed in the back of the seat back from top to bottom.

3. The adjustable thoracentesis seat of claim 2 wherein said number of detents is 5.

4. The adjustable thoracentesis seat of claim 3 wherein said arm rest, said chair back, and said chair seat are provided with removable cushioning layers.

5. The adjustable thoracentesis seat of claim 4 wherein said seat is pivotally connected to a fluid infusion support, the infusion support comprises a first horizontal connecting rod, a second horizontal connecting rod and a hanging rod, the first horizontal connecting rod comprises a second fixed end and a second free end, the second horizontal connecting rod comprises a third fixed end and a third free end, the second fixed end is rotatably connected with the chair seat, the second free end is hinged with the third free end, the third fixed end is welded with the hanging rod, the suspension rod is perpendicular to the first horizontal connecting rod and the second horizontal connecting rod, hang the pole along vertical direction from last to being provided with the couple down, the second stiff end with the rotation connecting portion of seat support and the second free end with the articulated department of third free end adds the anti-skidding packing ring.

6. The adjustable thoracentesis seat of claim 5, wherein a bracket is welded to the hanging rod, and a storage basket is detachably disposed on the bracket.

7. The adjustable thoracentesis seat of claim 5 wherein said hanging rod is provided with at least 6 hooks from top to bottom in a vertical direction.

8. The adjustable thoracentesis seat of claim 6, wherein the supporting column is a liftable pneumatic rod, a lifting adjusting box is arranged at the upper end of the liftable pneumatic rod, and a lifting adjusting handle is movably connected to one side of the lifting adjusting box.

9. The adjustable thoracentesis seat of claim 8, wherein said five-pointed foot comprises five legs, each leg having a universal wheel at a lower end thereof, said universal wheel being rotatably mounted with a brake pad.

10. The adjustable thoracentesis seat of claim 9 wherein the side surface of the removable cushioning layer that contacts the body is provided with a removable skin-friendly layer.