CN113599172A

CN113599172A - Integrated thoracic cavity liquid pumping chair

Info

Publication number: CN113599172A
Application number: CN202110913881.6A
Authority: CN
Inventors: 安慧茹; 王天昊; 王子豪; 刘琳; 刘晓; 刘倩颖
Original assignee: 8th Medical Center of PLA General Hospital
Current assignee: 8th Medical Center of PLA General Hospital
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2021-11-05

Abstract

The invention discloses an integrated thoracic cavity liquid pumping chair which comprises a chair seat and a chair back arranged on one side of the chair seat; a groove is formed in the seat, a base plate for a patient to sit down is slidably mounted on the seat, and a movement adjusting mechanism for driving the base plate to move back and forth on the seat is mounted in the groove; the chair is leaned on and is installed on the seat support through the rotation of rotation axis, the side department of seat support installs the regulator that adjusts the chair and lean on turned angle. The adjusting base plate is adjusted to move on the chair seat through the moving adjusting mechanism, the position of the base plate is changed, patients with different statures can sit down conveniently, meanwhile, the angle between the seat and the chair seat can be adjusted when the patients sit down, and effusion in the thoracic cavity of the patients can be drawn out conveniently; the cover plate is driven to be unfolded outwards by the push-pull plate, the top block is used for placing the head of the patient, and the push-pull plate is used for placing the arm of the patient, so that the thoracic cavity of the patient is unfolded to the maximum position, and the medical staff can conveniently take out liquid.

Description

Integrated thoracic cavity liquid pumping chair

Technical Field

The invention relates to the technical field of medical instruments, in particular to an integrated thoracic cavity liquid pumping chair.

Background

Pleural effusion is a common disease and frequently encountered disease in the department of respiration, and when the pleural effusion is large in volume or accompanied by pneumothorax and compression symptoms such as dyspnea, heart and mediastinal shift and the like appear clinically, pleural cavity puncture liquid drawing and symptom relieving are required, and hydrothorax is reserved and sent for chemical examination. When drawing liquid, the patient ventral orientation back of the chair, promptly: straddling on a common backrest chair, and placing the two arms under the jaw on a narrow chair back. Because the thorax puncture time is long, the two legs are bestriding on the chair back, so that the chair is easy to fatigue, the patient is easy to feel tired, the position is easy to change, the posture is not elegant, and meanwhile, the positioning mark of the patient is deviated when the patient is positioned by B-ultrasonic, so that the risk is brought to puncture, and the operation risk is increased; in addition, patients with narrow back of the chair are uncomfortable, and cannot perform liquid therapy and monitor blood pressure when needed.

Therefore, in view of the above situation, there is an urgent need to develop an integrated thoracic cavity drainage chair to overcome the shortcomings in the current practical application.

Disclosure of Invention

The invention aims to provide an integrated thoracic cavity liquid pumping chair to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

an integrated thoracic cavity liquid pumping chair comprises a chair seat and a chair rest arranged on one side of the chair seat; a groove is formed in the seat, a base plate for a patient to sit down is slidably mounted on the seat, and a movement adjusting mechanism for driving the base plate to move back and forth on the seat is mounted in the groove; the chair rest is rotatably arranged on the chair seat through a rotating shaft, and the side edge of the chair seat is provided with an adjuster for adjusting the rotating angle of the chair rest; the regulator includes the shell of fixed mounting on the seat support, driven gear and driving gear are installed to the internal rotation of shell, driven gear and driving gear meshing, and driven gear's pivot with rotation axis fixed connection.

As a further scheme of the invention: the shell is fixedly provided with an air cylinder, a rack is fixedly mounted at the telescopic end of the air cylinder, and the rack is meshed with the driving gear to drive the driving gear to rotate.

As a further scheme of the invention: the movable adjusting mechanism comprises an adjusting rod rotatably arranged in the chair seat and an adjusting screw rotatably arranged in the groove, and one end of the adjusting rod is in transmission connection with the adjusting screw through a bevel gear set; the adjusting screw rod is in threaded connection with an adjusting threaded sleeve, the upper side of the adjusting threaded sleeve is fixedly connected with the base plate, and the lower side of the adjusting threaded sleeve is in sliding connection with the groove.

As a further scheme of the invention: the outside of seat support is provided with the knob that drives the regulation pole pivoted.

As a further scheme of the invention: the chair comprises a base plate, a base plate and a plurality of grooves, wherein the base plate is provided with a plurality of grooves, the grooves are evenly provided with second through holes, a plurality of first through holes are arranged in the grooves, a collecting box is further arranged below the chair seat, and the first through holes are communicated with the collecting box.

As a further scheme of the invention: and a limiting block is fixedly arranged on one side of the backing plate far away from the chair rest.

As a further scheme of the invention: the chair back is provided with a supporting mechanism for supporting the head and the hands of a patient, and the supporting mechanism comprises a base, a top block, a cover plate and a push-pull plate.

As a further scheme of the invention: the base is fixedly arranged at the rear side of the chair backrest, a lifting groove is formed in the base, and a lifting port communicated with the lifting groove is formed in the chair backrest; the jacking block is slidably arranged in the lifting groove, the left side and the right side of the jacking block are symmetrically hinged with two push-pull plates, the left side and the right side of the lifting opening are symmetrically hinged with two cover plates corresponding to the push-pull plates, and the push-pull plates are hinged with the cover plates.

As a further scheme of the invention: the upper part of the top block is provided with a guard plate for the forehead of the patient to lean against.

As a further scheme of the invention: the lower part of the lifting groove is provided with a telescopic mechanism for driving the ejector block to lift, and the base is also provided with a control button for adjusting the telescopic mechanism.

Compared with the prior art, the invention has the beneficial effects that: the adjusting base plate is adjusted to move on the chair seat through the moving adjusting mechanism, the position of the base plate is changed, patients with different statures can sit down conveniently, meanwhile, the angle between the seat and the chair seat can be adjusted when the patients sit down, and effusion in the thoracic cavity of the patients can be drawn out conveniently; the cover plate is driven to be unfolded outwards by the push-pull plate, the top block is used for placing the head of the patient, and the push-pull plate is used for placing the arm of the patient, so that the thoracic cavity of the patient is unfolded to the maximum position, and the medical staff can conveniently take out liquid.

Drawings

Fig. 1 is a structural schematic diagram of an integrated thoracic cavity drainage chair.

Fig. 2 is a schematic structural diagram of a seat in the integrated thoracic cavity drainage chair.

Fig. 3 is a schematic structural diagram of a regulator in the integrated thoracic drainage chair.

Fig. 4 is a schematic structural diagram of a backrest in the integrated thoracic drainage chair.

Fig. 5 is a bottom view of a backrest in the integrated thoracic drainage chair.

In the figure: 1-seat, 101-groove, 102-first through hole, 103-knob, 104-adjusting rod, 105-adjusting screw, 106-adjuster, 107-driven gear, 108-driving gear, 109-cylinder, 110-rack, 2-backrest, 201-lifting groove, 202-top block, 203-cover plate, 204-push-pull plate, 205-guard plate, 206-base, 207-control button, 3-backing plate, 301-second through hole, 302-limiting block, 4-supporting leg and 5-collecting box.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1 to 3, in the embodiment of the present invention, an integrated thoracic cavity drainage chair includes a chair seat 1 and a backrest 2 installed on one side of the chair seat 1; a groove 101 is formed in the seat 1, a base plate 3 for a patient to sit down is slidably mounted on the seat 1, a movement adjusting mechanism for driving the base plate 3 to move back and forth on the seat 1 is mounted in the groove 101, the movement adjusting mechanism is used for adjusting the movement of the base plate 3 on the seat 1, the position of the base plate 3 is changed, the patients with different statures can sit down conveniently, meanwhile, the angle between the seat 1 and the patient when sitting down can be adjusted, and the effusion in the thoracic cavity of the patient can be conveniently drawn out; the chair back 2 is rotatably arranged on the chair seat 1 through a rotating shaft, and the side edge of the chair seat 1 is provided with an adjuster 106 for adjusting the rotating angle of the chair back 2;

in the embodiment of the present invention, the adjuster 106 includes a housing fixedly mounted on the seat 1, a driven gear 107 and a driving gear 108 are rotatably mounted inside the housing, the driven gear 107 is engaged with the driving gear 108, and a rotating shaft of the driven gear 107 is fixedly connected to the rotating shaft; still fixed mounting has cylinder 109 on the shell, and the flexible end fixed mounting of cylinder 109 has rack 110, rack 110 with the driving gear 108 meshing drives driving gear 108 and rotates, and then drives driven gear 107 and rotation axis and rotate, adjusts the turned angle that the chair leaned on 2.

In the embodiment of the invention, the movement adjusting mechanism comprises an adjusting rod 104 rotatably mounted in the seat 1 and an adjusting screw 105 rotatably mounted in the groove, and one end of the adjusting rod 104 is in transmission connection with the adjusting screw 105 through a bevel gear set; an adjusting threaded sleeve is connected to the adjusting screw 105 in a threaded manner, the upper side of the adjusting threaded sleeve is fixedly connected with the base plate 3, and the lower side of the adjusting threaded sleeve is connected with the groove in a sliding manner;

further, in the embodiment of the present invention, a knob 103 for driving the adjusting lever 104 to rotate is disposed on the outer side of the seat 1.

In the embodiment of the invention, the backing plate 3 is uniformly provided with second through holes 301, the groove 101 is provided with a plurality of first through holes 102, the lower part of the chair seat 1 is also provided with the collecting box 5, the first through holes 102 are communicated with the collecting box 5, when a patient takes a liquid, redundant effusion flows into the collecting box 5 through the second through holes 301 and the first through holes 102, and outflow of the effusion is avoided;

further, in the embodiment of the present invention, a limit block 302 is further fixedly installed on one side of the cushion plate 3 away from the chair back 2, so as to prevent the patient from falling off the cushion plate 3.

Example 2

Referring to fig. 4 to 5, the present embodiment is different from embodiment 1 in that:

the chair back 2 is provided with a supporting mechanism for supporting the head and the hands of a patient, the supporting mechanism comprises a base 206, a top block 202, a cover plate 203 and a push-pull plate 204, the base 206 is fixedly arranged at the rear side of the chair back 2, a lifting groove 201 is formed in the base 206, and a lifting port communicated with the lifting groove 201 is formed in the chair back 2; the jacking block 202 is slidably arranged in the lifting groove 201, the left side and the right side of the jacking block 202 are symmetrically hinged with two push-pull plates 204, the left side and the right side of the lifting port are symmetrically hinged with two cover plates 203 corresponding to the push-pull plates 204, the push-pull plates 204 are hinged with the cover plates 203, when the jacking block 202 is lifted from the interior of the lifting groove 201, the cover plates 203 are driven by the push-pull plates 204 to be unfolded outwards, the jacking block 202 is used for placing the head of a patient, and the push-pull plates 204 are used for placing the arms of the patient, so that the thoracic cavity of the patient is unfolded to the maximum position, and the liquid can be conveniently pumped by medical staff;

further, in the embodiment of the present invention, the upper portion of the top block 202 is provided with a guard plate 205 against which the forehead of the patient abuts;

still further, in the embodiment of the present invention, a telescopic mechanism for driving the top block 202 to ascend and descend is installed at the lower portion of the ascending and descending slot 201, and a control button 207 for adjusting the telescopic mechanism is also installed on the base 206.

The adjusting base plate is adjusted to move on the chair seat through the moving adjusting mechanism, the position of the base plate is changed, patients with different statures can sit down conveniently, meanwhile, the angle between the seat and the chair seat can be adjusted when the patients sit down, and effusion in the thoracic cavity of the patients can be drawn out conveniently; the cover plate is driven to be unfolded outwards by the push-pull plate, the top block is used for placing the head of the patient, and the push-pull plate is used for placing the arm of the patient, so that the thoracic cavity of the patient is unfolded to the maximum position, and the medical staff can conveniently take out liquid.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make several variations and modifications without departing from the concept of the present invention, and these should be considered as the protection scope of the present invention, which will not affect the effect of the implementation of the present invention and the utility of the patent.

Claims

1. The integrated thoracic cavity liquid pumping chair is characterized by comprising a chair seat (1) and a chair back (2) arranged on one side of the chair seat (1); a groove (101) is formed in the seat (1), a base plate (3) for a patient to sit down is slidably mounted on the seat (1), and a movement adjusting mechanism for driving the base plate (3) to move back and forth on the seat (1) is mounted in the groove (101); the chair rest (2) is rotatably arranged on the chair seat (1) through a rotating shaft, and the side edge of the chair seat (1) is provided with an adjuster (106) for adjusting the rotating angle of the chair rest (2); regulator (106) include the shell of fixed mounting on seat support (1), the internal rotation of shell installs driven gear (107) and driving gear (108), driven gear (107) and driving gear (108) meshing, and driven gear (107) the pivot with rotation axis fixed connection.

2. The integrated thoracic cavity drainage chair as claimed in claim 1, wherein an air cylinder (109) is further fixedly mounted on the housing, a rack (110) is fixedly mounted on a telescopic end of the air cylinder (109), and the rack (110) is engaged with the driving gear (108) to drive the driving gear (108) to rotate.

3. The integrated thoracic drainage chair of claim 1, wherein the movement adjusting mechanism comprises an adjusting rod (104) rotatably mounted inside the chair seat (1) and an adjusting screw rod (105) rotatably mounted inside the groove, and one end of the adjusting rod (104) is in transmission connection with the adjusting screw rod (105) through a bevel gear set; the adjusting screw rod (105) is connected with an adjusting threaded sleeve in a threaded manner, the upper side of the adjusting threaded sleeve is fixedly connected with the base plate (3), and the lower side of the adjusting threaded sleeve is connected with the groove in a sliding manner.

4. The integrated thoracic drainage chair of claim 3, wherein the outside of the chair seat (1) is provided with a knob (103) for driving the adjusting rod (104) to rotate.

5. The integrated thoracic cavity drainage chair as claimed in claim 1, wherein the base plate (3) is uniformly provided with second through holes (301), the groove (101) is provided with a plurality of first through holes (102), a collection box (5) is further mounted below the chair seat (1), and the first through holes (102) are communicated with the collection box (5).

6. The integrated thoracic cavity drainage chair as claimed in claim 5, wherein a limit block (302) is further fixedly mounted on one side of the cushion plate (3) far away from the backrest (2).

7. The integrated thoracic drainage chair of any one of claims 1 to 6, wherein the backrest (2) is provided with a support mechanism for supporting the head and hands of the patient, and the support mechanism comprises a base (206), a top block (202), a cover plate (203) and a push-pull plate (204).

8. The integrated thoracic cavity drainage chair as claimed in claim 7, wherein the base (206) is fixedly installed at the rear side of the chair back (2), a lifting groove (201) is formed in the base (206), and a lifting port communicated with the lifting groove (201) is formed in the chair back (2); the jacking block (202) is slidably arranged in the lifting groove (201), the left side and the right side of the jacking block (202) are symmetrically hinged with two push-pull plates (204), the left side and the right side of the lifting opening are symmetrically hinged with two cover plates (203) corresponding to the push-pull plates (204), and the push-pull plates (204) are hinged with the cover plates (203).

9. The integrated thoracic drainage chair of claim 8 wherein the top block (202) has a guard (205) mounted to an upper portion thereof against which the forehead of the patient may rest.

10. The integrated thoracic drainage chair of claim 9, wherein the lower portion of the lifting groove (201) is provided with a telescopic mechanism for driving the top block (202) to lift, and the base (206) is further provided with a control button (207) for adjusting the telescopic mechanism.