CN212817004U

CN212817004U - Special bed of extracting liquid and bleeding is punctured to thorax

Info

Publication number: CN212817004U
Application number: CN202021098337.8U
Authority: CN
Inventors: 张占娥; 张静; 徐文艺; 纪小虹; 左琼
Original assignee: Shuyang County People's Hospital
Current assignee: Shuyang County People's Hospital
Priority date: 2020-06-15
Filing date: 2020-06-15
Publication date: 2021-03-30
Anticipated expiration: 2030-06-15

Abstract

The utility model discloses a special bed for thoracocentesis, belonging to the field of medical auxiliary instruments for thoracocentesis, which is used for solving the problem that the sickbed in the prior art can not reduce the burden of a patient in the thoracocentesis process, and comprises a bed body and a bed board, and also comprises a lifting mechanism and two groups of fixing mechanisms; elevating system includes motor, lead screw and lifter, and the output shaft of motor is connected with the bottom transmission of lead screw, and lifter threaded connection is on the lead screw, and first spout has been seted up to the bottom of fly leaf, is provided with two first sliders in the first spout, and two first sliders set up along the direction slidable of fly leaf length the utility model discloses an elevating system makes the patient be in the posture of the high slope position of lying on the back, and the thorax puncture of being convenient for goes on, can let the patient keep the forearm to lift for a long time through fixing device and embrace the posture in pillow portion, alleviates patient's burden, and can adjust fixing device to be applicable to different heights, the disease at different ages.

Description

Special bed of extracting liquid and bleeding is punctured to thorax

Technical Field

The utility model relates to the field of medical auxiliary instruments for thoracocentesis, in particular to a special bed for thoracocentesis liquid pumping and air exhaust.

Background

The thoracentesis refers to the operation of puncturing skin, intercostal tissue and parietal pleura with a sterilized puncture needle to enter pleural cavity, and comprises puncture and suction of liquid and puncture and air suction. The posture of the patient in the process of thoracocentesis and fluid extraction is as follows: the patient adopts a sitting position facing to the chair back, two forearms are arranged on the chair back, the forehead is laid on the forearms, for the patient who can sit up, the backrest chair used in the hospital is mostly a simple backrest chair consisting of the chair back, the chair seat and the chair legs, the patient who has serious illness and cannot allow sitting for a long time can take a semi-recumbent position for drawing liquid, and the forearms of the patient are lifted up to be held on the pillow part; and a patient with pneumothorax needs to adopt a semi-lying position when air suction is performed.

The patent with application number 201720722307 discloses an intelligent sickbed, which comprises a temperature control massage system, an information system, a backrest adjusting system, a front bed plate, a fixed mattress, a folding bed plate, a rear bed plate, a left bed plate and a lower bed plate. Preceding bed board is connected with bed board down, folding bed board is articulated with bed board down, left side bed board is connected with bed board down, fixed mattress is connected with back bed board, the through-hole sets up in fixed mattress front end, the massage pad sets up under the through-hole, back hydraulic means sets up on bed board down and is connected with the massage pad, its bed board can be adjusted, make the patient be in the posture of the high slope position of lying on the back, but patient need keep always to suffer from lifting the posture of embracing in the occipital part on the side forearm, some patient's health condition is poor, can not keep this posture for a long time, aggravate patient's health burden.

SUMMERY OF THE UTILITY MODEL

The utility model provides a special bed of extracting liquid and bleeding for thoracocentesis, which can solve the problem that the sickbed in the prior art can not lighten the burden of a patient in the thoracocentesis process.

A thoracic cavity puncture liquid-drawing and air-pumping special bed comprises a bed body and a bed board, wherein the bed board is positioned on the upper side of the bed body, the bed board consists of a movable plate and a fixed plate, the fixed plate is fixedly arranged on the bed body, the movable plate is hinged at one end of the fixed plate, and the thoracic cavity puncture liquid-drawing and air-pumping special bed further comprises a lifting mechanism and two groups of fixed mechanisms;

the lifting mechanism comprises a motor, a screw rod and a lifting rod, an output shaft of the motor is in transmission connection with the bottom of the screw rod, the lifting rod is in threaded connection with the screw rod, a first sliding groove is formed in the bottom of the movable plate, two first sliding blocks are arranged in the first sliding groove in a sliding mode along the length direction of the movable plate, a connecting shaft is fixedly connected between the two first sliding blocks, the top of the lifting rod is sleeved on the connecting shaft, and a abdicating groove for abdicating the lifting rod is formed in the bed body;

the fixing mechanism comprises a fixing plate, a push plate and a spring plate, a second sliding groove is formed in the movable plate, the bottom of the fixing plate is slidably arranged in the second sliding groove, a threaded rod is connected to the fixing plate in a threaded mode, one end, close to the push plate, of the threaded rod is rotatably arranged on the push plate, a groove is formed in one side, far away from the fixing plate, of the push plate, the spring plate is arranged in the groove, and a spring connected with the spring plate is further arranged in the groove.

Preferably, the bottom of the bed body is fixedly provided with a fixing frame, the motor is fixedly arranged on the fixing frame, the two sides of the lifting rod are fixedly connected with second sliding blocks, and the fixing frame is provided with third sliding grooves matched with the second sliding blocks.

Preferably, the two fixing mechanisms are symmetrically arranged on the movable plate.

Preferably, the fixing plate is fixedly provided with a fixing block.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a elevating system makes the patient be in the posture of the high slope position of lying on the back, and the thorax puncture of being convenient for goes on, can let the patient keep the forearm to lift for a long time through fixing device and embrace in the posture of pillow portion, alleviates patient's burden, and can adjust fixing device to be applicable to different heights, the disease at different ages.

Drawings

Fig. 1 is a top view of the present invention;

fig. 2 is a partially enlarged view of a portion a of fig. 1 according to the present invention;

fig. 3 is a cross-sectional view taken along line B-B of fig. 1 in accordance with the present invention;

fig. 4 is a cross-sectional view taken at C-C of fig. 1 according to the present invention;

fig. 5 is a sectional view of the movable plate of the present invention when it is raised;

fig. 6 is a cross-sectional view taken at D-D of fig. 3 according to the present invention;

fig. 7 is a cross-sectional view taken along line E-E of fig. 4 according to the present invention.

Description of reference numerals:

1-bed body, 2-bed plate, 3-movable plate, 4-fixed plate, 5-fixed frame, 6-fixed block, 11-motor, 12-lead screw, 13-lifting rod, 14-first slide groove, 15-first slide block, 16-connecting shaft, 17-abdicating groove, 18-second slide block, 19-third slide groove, 21-fixed plate, 211-fixed block, 22-push plate, 23-spring plate, 24-second slide groove, 25-threaded rod, 26-groove, 27-protective pad, 28-threaded hole and 29-fastening bolt.

Detailed Description

In the following, an embodiment of the present invention will be described in detail with reference to the drawings, but it should be understood that the scope of the present invention is not limited by the embodiment.

As shown in fig. 1 to 7, the embodiment of the utility model provides a special bed of drawing liquid and bleeding is punctured to thorax, including bed body 1 and bed board 2, bed board 2 is located the upside of bed body 1, bed board 1 comprises fly leaf 3 and fixed plate 4, 4 fixed mounting of fixed plate are in on the bed body 1, fly leaf 3 articulates the one end department of fixed plate 4 still includes elevating system and two sets of fixed establishment.

Elevating system includes motor 11, lead screw 12 and lifter 13, motor 11's output shaft with lead screw 11's bottom transmission is connected, lifter 13 threaded connection is in on the lead screw 12, first spout 14 has been seted up to the bottom of fly leaf 3, be provided with two first sliders 15 in the first spout 14, two first slider 15 along the direction slidable ground of fly leaf 3 length sets up in the first spout 14, and two fixedly connected with connecting axle 16 between the first slider 15, the top of lifter 13 is cup jointed on the connecting axle 16, offer on the bed body 1 and be used for the groove 17 of stepping down that lifter 13 steps down.

Fixed establishment includes fixed plate 21, push pedal 22 and spring plate 23, second spout 24 has been seted up on the fly leaf 3, the bottom slidable ground of fixed plate 21 sets up in the second spout 24, threaded connection has threaded rod 25 on the fixed plate 21, threaded rod 25 is close to push pedal 22's one end rotationally sets up on the push pedal 22, push pedal 22 keeps away from recess 26 has been seted up to one side of fixed plate 21, spring plate 23 sets up in the recess 26, recess 26 still be provided with the spring that spring plate 23 is connected.

The lifting mechanism is driven by the motor 11, when the screw 12 rotates, the lifting rod 13 will push up the movable plate 3, and the first slider 15 will move in the first sliding slot 14 during the pushing process, and it can be seen from fig. 6 that the first slider 15 can only slide in the first sliding slot 14 and cannot fall off from the first sliding slot 14.

The fixing plate 21 can move along the second sliding groove 24, so that the position of the fixing mechanism can be adjusted, the fixing mechanism is suitable for people with different heights and weights, the fixing plate 21 can be fixed through the fastening bolt 29 after moving, one side of the fixing plate 21 is provided with the fixing block 211, the position of the fastening bolt 29 can be seen from figure 2, the fixing block 211 can be seen from figure 7, the fastening bolt 29 penetrates through the fixing block 211 to be connected in the second sliding groove 24 in a threaded manner so as to fix the fixing plate 21, a plurality of corresponding threaded holes 28 are formed in the second sliding groove 24, the bottom of the push plate 22 is contacted with the movable plate 3, the push plate 22 can be pushed inwards or pulled outwards when the threaded rod 25 is rotated, the adjustment is convenient according to the arm length of a person, the spring plate 23 arranged on the push plate 22 has a buffering effect under the effect of a spring, the fixing mechanism cannot swing the arm of a patient to the maximum degree when fixing, as long as the puncture of a doctor is not affected, the spring plate 23 can also enable a patient to slightly move in the extension range of the spring to relieve the symptoms of arm numbness, and further, a protection pad 27 can be arranged on one side of the spring plate 23 close to the patient, and the protection pad 27 can be attached to the spring plate 23 to effectively protect the elbow of the patient.

Further, the bottom of the bed body 1 is fixedly provided with a fixed frame 5, the motor 11 is fixedly arranged on the fixed frame 5, the two sides of the lifting rod 13 are fixedly connected with second sliding blocks 18, and the fixed frame 5 is provided with third sliding grooves 19 matched with the second sliding blocks 18.

Further, two the setting of fixed establishment symmetry is in on the fly leaf 3, the head of a bed both sides all are provided with fixed establishment, can be applicable to the puncture operation that the affected part is located the different sides.

Further, fixed block 6 is fixed mounting on fixed plate 4, and in the thorax puncture in-process, the pedal of disease can prevent effectively that the health from gliding on fixed block 6, also can give a strong point for the patient, alleviates psychological pressure.

The working principle is as follows: during the use, let the patient lie on the bed body 1, then starter motor 11, motor 11 drives lead screw 12 and rotates, under lead screw 12's rotation, lifter 13 up pushes up fly leaf 3, fly leaf 3 lifts up to suitable angle after, close motor 11, then let patient suffer from the side forearm and lift and embrace in the occipitalia, then rotate threaded rod 25, threaded rod 25 is with push pedal 22 inward-push, until spring plate 23 and disease arm contact, then carry out the adjustment of adaptability according to the comfortable degree of disease again, then carry out the thorax puncture.

The above disclosure is only for a few specific embodiments of the present invention, however, the present invention is not limited to the embodiments, and any changes that can be considered by those skilled in the art shall fall within the protection scope of the present invention.

Claims

1. A thoracic cavity puncture liquid-drawing and air-extracting special bed comprises a bed body and a bed board, wherein the bed board is positioned on the upper side of the bed body, the bed board consists of a movable plate and a fixed plate, the fixed plate is fixedly arranged on the bed body, and the movable plate is hinged at one end of the fixed plate;

2. The special bed for thoracentesis, liquid suction and air exhaust as claimed in claim 1, wherein a fixing frame is fixedly mounted at the bottom of the bed body, the motor is fixedly mounted on the fixing frame, second sliding blocks are fixedly connected to both sides of the lifting rod, and a third sliding groove matched with the second sliding blocks is formed in the fixing frame.

3. The special purpose bed for thoracentesis, fluid pumping and air suction as claimed in claim 1, wherein two said fixing mechanisms are symmetrically disposed on said movable plate.

4. The special bed for thoracentesis, fluid suction and air exhaust as claimed in claim 1, wherein a fixing block is fixedly mounted on the fixing plate.