CN211797499U - Fixing device for pediatric bronchoscope examination - Google Patents

Abstract

The utility model belongs to the technical field of medical instrument assistance, in particular to a fixing device for pediatric bronchoscopy, which comprises a lying plate, wherein a telescopic pillow cushion is connected on the lying plate in a sliding way, the lower end of the lying plate is fixedly connected with a support frame, and a power transmission structure matched with the telescopic pillow cushion is arranged on the support frame; the power transmission structure comprises a power mechanism and a first driven gear connected with the power mechanism, and the first driven gear is rotatably connected with the support frame; the power mechanism is connected with a steering gear, the steering gear is rotationally connected with the support frame, and the support frame is rotationally connected with a second driven gear meshed with the steering gear; the first driven gear and the second driven gear are both connected with a link mechanism matched with the telescopic bolster; can adjust different heights with flexible bolster to the patient of difference, with the different degree of patient's head tilt up, make things convenient for medical personnel to insert the mirror and examine the pipe, improved the utility model discloses a practicality.

Description

Fixing device for pediatric bronchoscope examination

Technical Field

The utility model belongs to the technical field of medical instrument is supplementary, concretely relates to fixing device that paediatrics bronchoscope inspection was used.

Background

The fiber bronchoscope is suitable for observing pathological changes of lung lobes, segments and subsegments of bronchus, biopsy sampling, bacteriology and cytology examination, and can be used for photographing, teaching and dynamic recording in cooperation with a TV system; the bronchoscope is attached with a biopsy sampling structure, can help to find early lesions, can carry out in vivo and vitro surgical operations such as polypectomy and the like, and is a good precision instrument for the research of bronchial and lung diseases, postoperative examination and the like; the patient need be with neck machine shoulder department bed hedgehopping when carrying out the bronchial examination, make patient's top of the head be located patient neck lower extreme, with the face raise, at present, medical personnel are when carrying out the mirror examination to the patient, only simple pad with cloth, and the quantity of the cloth pad of different patient needs is also different, can not carry out fine regulation to the angle of elevation of patient's head, inconvenient bronchoscope of inserting when carrying out the inspection to the patient, medical personnel's work load has been increased, it is more uncomfortable to also make the patient simultaneously.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a fixing device that paediatrics bronchoscope inspection was used, the effectual medical personnel of having solved when carrying out the microscopic examination to the patient, only simple pad with cloth, the quantity that the cloth that different patients need filled up is also different moreover, can not carry out fine regulation to the angle of elevation of patient's head, inconvenient this problem of bronchoscope that inserts when checking the patient.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the fixing device for pediatric bronchoscope examination comprises a lying plate, wherein a telescopic pillow is connected to the lying plate in a sliding manner, a support frame is fixedly connected to the lower end of the lying plate, and a power transmission structure matched with the telescopic pillow is arranged on the support frame; the power transmission structure comprises a power mechanism and a first driven gear connected with the power mechanism, and the first driven gear is rotatably connected with the support frame; the power mechanism is connected with a steering gear, the steering gear is rotationally connected with a support frame, and a second driven gear meshed with the steering gear is rotationally connected to the support frame; the first driven gear and the second driven gear are both connected with a link mechanism matched with the telescopic bolster; the handle is connected to the lying plate in a sliding mode, and the adjusting mechanism matched with the handle is connected to the lying plate.

Furthermore, the connecting rod mechanism comprises driving connecting rods which are rotatably connected with the supporting frame, and the two driving connecting rods are fixedly connected with the first driven gear and the second driven gear respectively; the support frame is rotatably connected with driven connecting rods, the driven connecting rods are respectively connected with corresponding driving connecting rods in a sliding mode, and one ends, far away from the driving connecting rods, of the driven connecting rods are connected with the telescopic pillow pads in a sliding mode.

Further, the driven connecting rod comprises a driving part and a driven part fixedly connected with the driving part; the driving part is connected with the driving connecting rod in a sliding mode, and the driven part is connected with the telescopic pillow pad in a sliding mode.

Furthermore, the adjusting mechanism comprises a rotating shaft which is rotatably connected with the lying plate, a driving adjusting gear is fixedly connected onto the rotating shaft, a driven adjusting gear which is meshed with the driving adjusting gear is rotatably connected onto the lying plate, and a transmission shaft which is rotatably connected with the lying plate is fixedly connected onto the driven adjusting gear; the utility model discloses a take-up device, including lying board, transmission shaft, handle, back.

Further, the handle is perpendicular to the screw rod.

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

1. the utility model discloses can adjust the height of flexible bolster in the uniform height, can adjust different heights with flexible bolster to different patients, can make things convenient for medical personnel to insert the mirror to examine the pipe with different degrees of patient's head tilt up, improve the utility model discloses a practicality and convenience.

2. The utility model discloses be provided with the handle, the patient can be painful when carrying out the microscopic examination, and the patient can be with holding the handle, and the health removes when can effectually preventing to be painful, moreover the utility model discloses a position of handle can be adjusted, because when patient's head was supported, the position of hand can change, therefore the position of handle also need remove, makes things convenient for the patient to hold, has improved with holding the utility model discloses a practicality.

Drawings

Fig. 1 is a first usage state diagram of the present invention;

fig. 2 is a second usage state diagram of the present invention;

FIG. 3 is a schematic view of a partial structure of the present invention;

fig. 4 is a schematic view of the structure of the retractable pillow and the power transmission of the present invention;

FIG. 5 is a schematic structural view of the handle and the adjusting mechanism of the present invention;

in the figure, 1, a lying plate, 2, a telescopic pillow cushion, 201, a driving gear, 202, a first driven gear, 203, a steering gear, 204, a second driven gear, 205, a driving connecting rod, 206, a driven connecting rod, 3, a handle, 301, a driving adjusting gear, 302, a driven adjusting gear, 303, a transmission shaft, 304, a worm gear, 305 and a screw rod.

Detailed Description

A fixing device for pediatric bronchoscope examination is shown in figures 1-5 and comprises a lying plate 1, wherein a telescopic pillow 2 is connected onto the lying plate 1 in a sliding manner, a support frame is fixedly connected to the lower end of the lying plate 1, and a power transmission structure matched with the telescopic pillow 2 is arranged on the support frame; the power transmission structure comprises a power mechanism and a first driven gear 202 connected with the power mechanism, and the first driven gear 202 is rotatably connected with the support frame; the power mechanism is connected with a steering gear 203, the steering gear 203 is rotatably connected with a support frame, and the support frame is rotatably connected with a second driven gear 204 meshed with the steering gear 203; the first driven gear 202 and the second driven gear 204 are both connected with a link mechanism matched with the telescopic bolster 2; the handle 3 is connected to the lying plate 1 in a sliding manner, and the adjusting mechanism matched with the handle 3 is connected to the lying plate 1; the power mechanism comprises a motor and a driving gear 201 fixedly connected with the motor, and a control switch matched with the motor is arranged on the support frame.

As shown in fig. 1, fig. 2 and fig. 3, when a patient uses the present invention, he lies on the bed board, the medical staff presses the control switch, the motor drives the driving gear 201 to rotate, the driving gear 201 drives the first driven gear 202 to rotate, meanwhile, the driving gear 201 drives the steering gear 203 to rotate, and the steering gear 203 drives the second driven gear 204 to rotate; the first driven gear 202 and the second driven gear 204 simultaneously drive the link mechanism to operate, and the link mechanism drives the telescopic pillow cushion 2 to slide on the lying plate 1; after the height of the telescopic pillow 2 is adjusted, the medical staff can operate the adjusting mechanism, the adjusting mechanism drives the handle 3 to slide on the lying plate 1, and after the handle 3 slides to a proper position, a patient holds the handle 3 by hands; the utility model can adjust the height of the telescopic pillow 2 in a certain height, can adjust the telescopic pillow 2 to different heights for different patients, can raise the head of the patient to different degrees, is convenient for medical personnel to insert a scope to examine the tube, and improves the practicability and convenience of the utility model; meanwhile, the patient can feel painful when performing microscopic examination, and the patient can hold the handle 3 with a hand to prevent the body from moving when suffering from the pain.

Preferably, the driving gear 201 and the steering gear 203 of the present invention are the same; the first driven gear 202 and the second driven gear 204 are identical.

The link mechanism comprises driving links 205 which are rotatably connected with the support frame, and the two driving links 205 are fixedly connected with the first driven gear 202 and the second driven gear 204 respectively; the support frame is rotatably connected with driven connecting rods 206, the driven connecting rods 206 are respectively connected with corresponding driving connecting rods 205 in a sliding manner, and one ends of the driven connecting rods 206, far away from the driving connecting rods 205, are connected with the telescopic pillow pads 2 in a sliding manner; the driven link 206 is shown with a sliding slot, and the driving link 205 is shown with a sliding pin engaging with the sliding slot.

As shown in fig. 3 and 4, when the link mechanism operates, the first driven gear 202 and the second driven gear 204 respectively drive the corresponding driving connecting rod 205 to rotate, the driving connecting rod 205 slides in the chute of the driven connecting rod 206 through the sliding pin, the driven connecting rod 206 is driven to rotate, the driven connecting rod 206 drives the telescopic pillow 2 to slide on the lying plate 1, the elevation angle of the head of the patient is adjusted, the medical personnel can check the patient conveniently, and the convenience of the utility model is improved.

The driven connecting rod 206 comprises a driving part and a driven part fixedly connected with the driving part; the driving part is connected with the driving connecting rod 205 in a sliding manner, and the driven part is connected with the telescopic pillow 2 in a sliding manner.

As shown in fig. 4, the driven link 206 has a driving portion and a driven portion fixedly connected to each other and rotatably connected to the supporting frame, and preferably, the driving portion and the driven portion form an angle of 95 °.

The adjusting mechanism comprises a rotating shaft which is rotatably connected with the lying plate 1, a driving adjusting gear 301 is fixedly connected onto the rotating shaft, a driven adjusting gear 302 which is meshed with the driving adjusting gear 301 is rotatably connected onto the lying plate 1, and a transmission shaft 303 which is rotatably connected with the lying plate 1 is fixedly connected onto the driven adjusting gear 302; both ends of the transmission shaft 303 are provided with worms, the lying plate 1 is connected with two screw rods 305 in a rotating manner, the handle 3 is in threaded connection with the screw rods 305, and worm wheels 304 meshed with the worms are fixedly connected to the screw rods 305.

As shown in fig. 5, when the medical staff adjusts the handle 3, the rotating disc of the rotating shaft is rotated, the rotating shaft drives the driving adjusting gear 301 to rotate, the driving adjusting gear 301 drives the driven adjusting gear 302, the driven adjusting gear 302 drives the transmission shaft 303 to rotate, the transmission shaft 303 drives the two worms to rotate, the worms drive the worm wheel 304 to rotate, the worm wheel 304 drives the screw rod 305 to rotate, the screw rod 305 drives the handle 3 to slide on the lying plate 1, and when the handle 3 slides to a proper position, the patient holds the handle 3 with a hand; the utility model discloses a position of handle 3 can be adjusted, because when patient's head was supported, the position of hand can change, consequently the position of handle 3 also need remove, makes things convenient for the patient to hold, has improved with holding the utility model discloses a practicality.

The handle 3 is arranged perpendicular to the screw 305.

As shown in fig. 1, the handle 3 is perpendicular to the screw 305, so that the patient can hold the handle conveniently, and the practicability of the utility model is improved.

The flexible pillow 2, the handle 3 and the lying plate 1 of the utility model are provided with soft pads, which improves the comfort level of the patient when in use; as shown in fig. 3, the handle 3 is spaced from the lying plate 1 by a certain distance, so that the cushion can be laid conveniently, and the movement of the handle 3 is not influenced.

The utility model discloses a working process does:

when a patient uses the utility model, the patient lies on the bed board, the medical staff presses the control switch, the motor drives the driving gear 201 to rotate, the driving gear 201 drives the first driven gear 202 to rotate, meanwhile, the driving gear 201 drives the steering gear 203 to rotate, and the steering gear 203 drives the second driven gear 204 to rotate; the first driven gear 202 and the second driven gear 204 respectively drive the corresponding driving connecting rods 205 to rotate, the driving connecting rods 205 slide in the sliding grooves of the driven connecting rods 206 through sliding pins to drive the driven connecting rods 206 to rotate, the driven connecting rods 206 drive the telescopic pillow pads 2 to slide on the lying plate 1, and the elevation angle of the head of a patient is adjusted; medical personnel adjust handle 3's position again, rotate the rotary disk of rotation axis, the rotation axis drives initiative adjusting gear 301 and rotates, initiative adjusting gear 301 drives driven adjusting gear 302, driven adjusting gear 302 drives transmission shaft 303 and rotates, transmission shaft 303 drives two worms and rotates, the worm drives worm wheel 304 and rotates, worm wheel 304 drives lead screw 305 and rotates, lead screw 305 drives handle 3 and slides on service creeper 1, adjust handle 3 to suitable position.

Claims (5)

1. Fixing device that paediatrics bronchoscope inspection was used, its characterized in that: the multifunctional bed comprises a lying plate (1), wherein a telescopic pillow (2) is connected on the lying plate (1) in a sliding manner, a support frame is fixedly connected at the lower end of the lying plate (1), and a power transmission structure matched with the telescopic pillow (2) is arranged on the support frame; the power transmission structure comprises a power mechanism and a first driven gear (202) connected with the power mechanism, and the first driven gear (202) is rotatably connected with the support frame; the power mechanism is connected with a steering gear (203), the steering gear (203) is rotatably connected with a support frame, and the support frame is rotatably connected with a second driven gear (204) meshed with the steering gear (203); the first driven gear (202) and the second driven gear (204) are both connected with a link mechanism matched with the telescopic pillow (2); the improved lying board is characterized in that a handle (3) is connected onto the lying board (1) in a sliding mode, and an adjusting mechanism matched with the handle (3) is connected onto the lying board (1).

2. The pediatric bronchoscopy fixation device of claim 1, wherein: the connecting rod mechanism comprises a driving connecting rod (205) which is rotatably connected with the supporting frame, and the driving connecting rod (205) is fixedly connected with the first driven gear (202); the support frame is rotatably connected with a driven connecting rod (206), the driven connecting rod (206) is in sliding connection with a driving connecting rod (205), and one end, far away from the driving connecting rod (205), of the driven connecting rod (206) is in sliding connection with a telescopic pillow pad (2).

3. The pediatric bronchoscopy fixation device of claim 2, wherein: the driven connecting rod (206) comprises a driving part and a driven part fixedly connected with the driving part; the driving part is connected with the driving connecting rod (205) in a sliding mode, and the driven part is connected with the telescopic pillow pad (2) in a sliding mode.

4. The pediatric bronchoscopy fixation device of claim 1, wherein: the adjusting mechanism comprises a rotating shaft which is rotatably connected with the lying plate (1), a driving adjusting gear (301) is fixedly connected onto the rotating shaft, a driven adjusting gear (302) which is meshed with the driving adjusting gear (301) is rotatably connected onto the lying plate (1), and a transmission shaft (303) which is rotatably connected with the lying plate (1) is fixedly connected onto the driven adjusting gear (302); both ends of the transmission shaft (303) are provided with worms, the lying plate (1) is connected with two screw rods (305) in a rotating manner, the handle (3) is in threaded connection with the screw rods (305), and the screw rods (305) are fixedly connected with worm wheels (304) meshed with the worms.

5. The pediatric bronchoscopy fixation device of claim 4, wherein: the handle (3) is perpendicular to the screw rod (305).

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