CN210384320U

CN210384320U - Arm-chair for assisting in implementing intraspinal anesthesia in sitting position

Info

Publication number: CN210384320U
Application number: CN201920663472.3U
Authority: CN
Inventors: 柳慧; 林静; 林雪梅; 马玉姗
Original assignee: West China Second University Hospital of Sichuan University
Current assignee: West China Second University Hospital of Sichuan University
Priority date: 2019-05-10
Filing date: 2019-05-10
Publication date: 2020-04-24
Anticipated expiration: 2029-05-10

Abstract

The application discloses a chair for assisting in implementing intraspinal anesthesia in a sitting position, which comprises a base, wherein a support column is arranged on the base, pedals are arranged on two sides of the support column, a hand support frame is arranged at the upper end of the support column, the hand support frame comprises a first hand support frame and a second hand support frame which are symmetrical parts, the first hand support frame comprises a soft hand pillow and a horizontal support rod, one end of the horizontal support rod is connected with the support column, the soft hand pillow is arranged at the other end of the horizontal support rod through a support plate, and the cross section of the soft hand pillow is in a concave shape; the pedals comprise a first pedal and a second pedal which are mutually symmetrical parts, and the first pedal is provided with a climber. This application is to carrying out the patient of intraspinal anesthesia operation because of special reasons such as pregnant or obesity and can't adopt the horizontal position, has provided an arm-chair of carrying out intraspinal anesthesia under the seat state, not only can improve the anesthesia success rate to can also guarantee patient's safety and comfort level.

Description

Arm-chair for assisting in implementing intraspinal anesthesia in sitting position

Technical Field

The utility model relates to the technical field of medical equipment, concretely relates to arm-chair of implementing anesthesia in the vertebral canal under supplementary seat.

Background

With the improvement of living standard and the increase of working pressure, obesity becomes a common social phenomenon, and many pregnant women excessively eat a large amount of food and supplements in order to obtain better nutrition for fetuses, so that the weight of pregnant women rises sharply and the obesity is caused. Fat accumulation in the waist of most obese pregnant women, loose soft tissues, difficult positioning, influence of fetuses in the later stage of pregnancy, backward leaning of the pregnant women, and peridural cavity venous plexus is angry and the lacuna is narrowed correspondingly due to pregnancy and obesity, so that the general circulating blood volume of many pregnant women in the later pregnancy period is increased, the cardiac function is damaged, and the pregnant women can not lie flat, therefore, the traditional intraspinal anesthesia in the lateral position is not suitable for the people, in addition, the pregnant women have large abdominal circumference, are difficult to carry knees with two hands even in multiple pregnancies, the risk of falling down the bed is correspondingly increased, so the adoption of the sitting position is considered, the more satisfactory degree of curvature of the lumbar vertebra can be achieved, the position change of the patient is reduced, the risk of falling down the bed on the side can be reduced, in addition, when the patient sits, the midline of the spine of the patient is straighter, the positioning is easy, the needle insertion angle is well mastered, and the left and right deviation is avoided. After the patient adopts the sitting position, once the body position is set, the medical staff is not needed to push the knees of the patient to keep the chest and knee lying position, and the working process of the medical staff is simplified.

At present, we generally adopt to place the operation tray in the patient in front of, the patient lies prone the method of implementing anesthesia on the tray, however, current operation tray is difficult to go up and down, when treating that lying-in woman's belly is great, be difficult to lie prone on the tray, patient's both feet also have not the department to place, the patient can feel very tired out after the time is of a specified duration, and the patient is usually only cervical vertebra crooked, but the back does not can bow out, can influence intraductal puncture success rate of vertebra, in addition fasting time is long before the cesarean section, the patient often has the sensation of taking off after anesthesia under uncomfortable seat.

For example, in the prior art, the publication number is CN201621062694.2, the publication date is 2017, 10 and 20, and the patent name is "a sitting type intraspinal anesthesia support", and the technical scheme is as follows: including the base, base one side is equipped with support, its characterized in that: the support top is equipped with the hand layer board, and the support bottom is connected with a pedal thick stick, and pedal thick stick bottom is connected with the base, and hand layer board center is equipped with a mount to outside extension, is equipped with chest layer board on the mount. Although the above-mentioned patent has simple structure, it is convenient to remove, can make patient's comfort level increase when implementing intraductal anesthesia of vertebra, the sense of safety increases and can improve the advantage of the intraductal anesthesia success rate of obese patient seat vertebra, however, its hand supporting board and pedal thick stick do not all set up any fixed knot structure, in case the patient supports when unstable, not only there is the risk of slipping and falling the weight, and the change takes place very easily in limbs position, at this moment, patient's spinal central line probably squints, can cause the location inaccurate, the condition of difficult needle insertion, the adjustment posture that needs relapse, waste time, consume physical power.

Disclosure of Invention

In order to overcome the defects and deficiencies in the prior art, the utility model aims to provide a chair which can improve the success rate of the intraspinal anesthesia and can also ensure the safety of the patient and the auxiliary seat of the comfort level to implement the intraspinal anesthesia.

In order to realize the purpose of the utility model, the technical scheme of the utility model is as follows:

a chair for assisting in implementing intraspinal anesthesia in a sitting position comprises a base, wherein a support column is arranged on the base, pedals are arranged on two sides of the support column, a hand support frame is arranged at the upper end of the support column, the hand support frame comprises a first hand support frame and a second hand support frame which are symmetrical parts, the first hand support frame comprises a soft hand pillow and a horizontal support rod, one end of the horizontal support rod is connected with the support column, the soft hand pillow is arranged at the other end of the horizontal support rod through the support plate, and the cross section of the soft hand pillow is in a concave shape; the pedals comprise a first pedal and a second pedal which are mutually symmetrical parts, and the first pedal is provided with a climber.

Preferably, the horizontal support pole includes the soft pillow branch of hand and the soft pillow connecting rod of hand, and the one end of the soft pillow connecting rod of hand is inserted and is established in the soft pillow branch of hand, and a plurality of card holes have evenly been seted up along length direction to the soft pillow connecting rod lateral wall of hand, and the card hole cooperates the card with the horizontal adjustment knob on the soft pillow branch of hand and fixes, and horizontal adjustment knob passes through the top of threaded connection at the soft pillow branch of hand.

Preferably, one end of the hand soft pillow support rod is inserted with a plug connector made of plastic, and the inner wall and the outer wall of the plug connector are respectively and tightly matched with the hand soft pillow connecting rod and the hand soft pillow support rod.

Preferably, the climbers include the fixed band and set up the couple at the fixed band end, the other end and the first footboard upper surface fixed connection of fixed band, the lower surface of first footboard be provided with couple complex buckle.

Preferably, the back of the hand support frame is provided with a head support frame, and the head support frame is provided with an air vent matched with the breath of a patient.

Preferably, a height adjusting knob is arranged on the supporting column.

Preferably, the base is provided with a roller, and a foot brake is arranged on the roller.

Preferably, the first pedal plate is provided with a non-slip mat on the upper surface.

The beneficial effect of this application:

(1) the application provides a chair for implementing intraspinal anesthesia in a sitting position for a patient who cannot adopt a horizontal position for intraspinal anesthesia operation due to special reasons such as pregnancy or obesity. When adopting this application to implement the seat anesthesia, not only can reach more satisfied lumbar vertebrae crookedness, reduce patient's position change, can also reduce the risk that the lateral position falls down the bed to, during the seat state, patient's backbone central line is also straighter, fixes a position easily, and the angle of inserting a needle is mastered well, can not control the skew. After the patient adopts the sitting position, once the body position is set, the medical staff is not needed to push the knees of the patient to keep the chest and knee lying position, and the working process of the medical staff is simplified.

(2) In this application, the soft pillow of hand is "concave" font, the patient puts into the recess back with the upper limbs, the lateral wall of soft pillow can produce the fixed action to the upper limbs, prevent that patient's upper limbs from producing and sliding, be provided with the climbers that are used for fixed patient foot on the running-board, above-mentioned two kinds of fixed knot construct respectively to fix patient's four limbs, patient's position can not change basically this moment, medical personnel can be quick anesthesia work, when avoiding changing because of the position, need continuous adjustment in order to reach best posture, not only waste time, still consume physical power.

(3) In this application for support the soft pillow of hand, and can adjust its horizontal length through horizontal adjust knob with the horizontal support pole that the soft pillow of hand is connected with the support column, thereby adjust the horizontal distance between two hand support frames, with this user demand who satisfies the patient of different sizes and shoulder width, during the use, the comfort is stronger, and the practicality is also stronger.

(4) In this application, the rear of hand support frame is provided with the head support frame, and after patient's four limbs were put and were fixed, place its head down on the head support frame in order to alleviate neck pressure, reduce patient's discomfort, be equipped with the respiratory air vent of cooperation on the head support frame, the patient can be normal independently breathe, can not have the sensation of suffocating.

(5) In this application, be provided with altitude mixture control knob on the bracing piece, the demand that highly adapts to different height patients of bracing piece can be adjusted, reduces its abdominal discomfort, increases patient's comfort.

(6) In this application, be provided with the slipmat on the running-board, can increase the friction between patient's foot and the running-board, prevent that its foot from skidding and producing and fall the risk of weighing down.

Drawings

FIG. 1 is a side view of the present application;

FIG. 2 is a front view of the present application;

FIG. 3 is an exploded view of the first hand support of the present application;

fig. 4 is a schematic structural view of a first pedal according to the present application.

In the drawings:

1. a base; 2. a support pillar; 3. pedaling; 4. a hand support; 5. a head support; 6. climbers; 7. a plug-in unit; 8. a retaining ring; 9. a height adjustment knob; 10. a roller; 11. a non-slip mat; 31. a first foot pedal; 32. a second foot pedal; 41. a first hand support; 42. a second hand support; 51. a vent hole; 61. fixing belts; 62. hooking; 411. a soft pillow for hands; 412. a horizontal support bar; 4121. a hand soft pillow support; 4122. a hand soft pillow connecting rod; 4123. a clamping hole; 4124. and a horizontal adjusting knob.

Detailed Description

The present invention will be described in further detail with reference to examples, but the present invention is not limited thereto.

Example 1

A chair for assisting in implementing intraspinal anesthesia in a sitting position comprises a base 1, wherein a support column 2 is arranged on the base 1, pedals 3 are arranged on two sides of the support column 2, a hand support frame 4 is arranged at the upper end of the support column 2, the hand support frame 4 comprises a first hand support frame 41 and a second hand support frame 42 which are symmetrical parts, the first hand support frame 41 comprises a hand soft pillow 411 and a horizontal support rod 412, one end of the horizontal support rod 412 is connected with the support column 2, the hand soft pillow 411 is arranged at the other end of the horizontal support rod 412 through the support plate, and the cross section of the hand soft pillow 411 is in a concave shape; the pedal 3 comprises a first pedal 31 and a second pedal 32 which are symmetrical parts, and the first pedal 31 is provided with a foot fastener 6.

The embodiment is the most basic implementation mode, the application provides a chair for implementing intraspinal anesthesia in a sitting state for a patient who cannot adopt a horizontal position for intraspinal anesthesia operation due to special reasons such as pregnancy or obesity, when the chair is used, the patient sits on a bedside or a stool, medical staff moves the chair to the front of the patient, the patient places two feet on pedals respectively, then the patient places the two arms in corresponding hand soft pillows respectively after bending, the patient bends the upper half of the body forwards and downwards to enable the back to be arched outwards, at the moment, the angle of the spine is formed, and the medical staff can implement anesthesia operation on the patient; further, for some special patients, for the sake of safety, both feet of the patient can be fixed by using the climbers, the risk of slipping and falling is avoided, the cross section of the soft pillow of the hand is in a concave shape, after the patient puts the upper limb into the groove, the side wall of the soft pillow can fix the upper limb to prevent the upper limb of the patient from slipping, and the front end of the pedal plate can be provided with a baffle to prevent the foot from slipping and moving forwards. This application all has the fixed effect of different degrees to patient's four limbs, can reduce the position change because of patient's four limbs slide and bring, and medical personnel can be quick anaesthetize the operation, avoids when changing because of the position, needs continuous adjustment in order to reach the best posture, and not only waste time still consumes physical power.

Example 2

The horizontal support bar 412 comprises a hand soft pillow support bar 4121 and a hand soft pillow connecting bar 4122, one end of the hand soft pillow connecting bar 4122 is inserted into the hand soft pillow support bar 4121, a plurality of clamping holes 4123 are uniformly formed in the side wall of the hand soft pillow connecting bar 4122 along the length direction, the clamping holes 4123 are matched and clamped with a horizontal adjusting knob 4124 on the hand soft pillow support bar 4121, and the horizontal adjusting knob 4124 is connected above the hand soft pillow support bar 4121 through threads.

One end of the hand soft pillow supporting rod 4121 is inserted with a plug connector 7 made of plastic, and the inner wall and the outer wall of the plug connector 7 are respectively and tightly matched with the hand soft pillow connecting rod 4122 and the hand soft pillow supporting rod 4121.

The climber 6 comprises a fixing band 61 and a hook 62 arranged at the tail end of the fixing band 61, the other end of the fixing band 61 is fixedly connected with the upper surface of the first pedal plate 31, and a retaining ring 8 matched with the hook 62 is arranged on the lower surface of the first pedal plate 31.

A head support frame 5 is arranged behind the hand support frame 4, and an air vent 51 matched with the breath of the patient is arranged on the head support frame 5.

And a height adjusting knob 9 is arranged on the supporting column 2.

The base 1 is provided with a roller 10, and the roller 10 is provided with a foot brake.

The upper surface of the first pedal 31 is provided with a non-slip mat 11.

The embodiment is a best implementation mode, the horizontal support rod comprises a hand soft pillow support rod and a hand soft pillow connecting rod, one end of the hand soft pillow connecting rod is inserted into the hand soft pillow support rod, a plurality of clamping holes are uniformly formed in the side wall of the hand soft pillow connecting rod along the length direction, the clamping holes are matched and clamped with a horizontal adjusting knob on the hand soft pillow support rod, the horizontal adjusting knob is connected above the hand soft pillow support rod through threads, when the horizontal adjusting knob is used, the horizontal adjusting knob is unscrewed, the hand soft pillow support rod is pulled outwards, then the horizontal adjusting knob is screwed to adjust the horizontal length of the horizontal support rod, and further the horizontal distance between a left hand support frame and a right hand support frame can be adjusted, so that the use requirements of patients with different body types and shoulder widths are met, and when the horizontal support rod is used, the horizontal support rod is stronger in practicability; furthermore, a plug connector is arranged between the hand soft pillow support rod and the hand soft pillow connecting rod, so that the connection between the hand soft pillow support rod and the hand soft pillow connecting rod is more stable and does not shake; furthermore, the foot fastener comprises a fixing band and a hook arranged at the tail end of the fixing band, the other end of the fixing band is fixedly connected with the upper surface of the first pedal, a buckle ring matched with the hook is arranged on the lower surface of the first pedal, after the foot of a patient is placed on the pedal, the fixing band is pulled to enable the hook at the tail end of the fixing band to be hung on the buckle ring, the buckle ring is uniformly arranged along the width direction of the pedal plate, the tightness degree of the foot during fixing can be adjusted, a through hole for the fixing band to pass through is further formed in the pedal plate, when the fixing band is used, one end of the fixing band with the hook firstly passes through the through hole and then is connected with the buckle ring on; furthermore, a head support frame is arranged behind the hand support frame, the upper half of the patient bends towards the front lower part, the head can be placed on the head support frame with the face facing downwards after the back is arched outwards, so that the pressure of the neck is reduced, the comfort is improved, and the head support frame is also provided with vent holes for mouth and nose breathing, so that the patient can breathe normally and does not feel suffocated; furthermore, the height adjusting knob is arranged on the supporting column, and before the supporting column is used, the height of the supporting column can be adjusted according to the height of a patient, so that the abdominal discomfort of the patient is reduced, and the comfort of the patient is improved; furthermore, the upper surface of the pedal plate is provided with a non-slip mat, so that the friction between the foot of the patient and the pedal plate can be increased, and the foot of the patient is prevented from slipping.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be taken as limiting the scope of the invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," and "connected" are to be construed broadly, e.g., as meaning 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 in specific cases to those skilled in the art.

The above is only the preferred embodiment of the present invention, not to the limitation of the present invention in any form, all the technical matters of the present invention all fall into the protection scope of the present invention to any simple modification and equivalent change of the above embodiments.

Claims

1. The utility model provides an assist chair of implementing anesthesia in canalis vertebralis under seat, includes base (1), is provided with support column (2) on base (1), and support column (2) both sides are provided with pedal (3), and support column (2) upper end is provided with hand support frame (4), its characterized in that: the hand support frame (4) comprises a first hand support frame (41) and a second hand support frame (42) which are symmetrical components, the first hand support frame (41) comprises a hand soft pillow (411) and a horizontal support rod (412), one end of the horizontal support rod (412) is connected with the support column (2), the hand soft pillow (411) is arranged at the other end of the horizontal support rod (412) through a support plate, and the cross section of the hand soft pillow (411) is in a concave shape; the pedal (3) comprises a first pedal (31) and a second pedal (32) which are symmetrical parts, and the first pedal (31) is provided with a foot fastener (6).

2. The chair of claim 1 for performing intraspinal anesthesia in a assisted-sitting position, wherein: the horizontal support rod (412) comprises a hand soft pillow support rod (4121) and a hand soft pillow connecting rod (4122), one end of the hand soft pillow connecting rod (4122) is inserted into the hand soft pillow support rod (4121), a plurality of clamping holes (4123) are uniformly formed in the side wall of the hand soft pillow connecting rod (4122) along the length direction, the clamping holes (4123) are matched and clamped with a horizontal adjusting knob (4124) on the hand soft pillow support rod (4121), and the horizontal adjusting knob (4124) is connected above the hand soft pillow support rod (4121) through threads.

3. The chair of claim 2 for performing intraspinal anesthesia in a assisted-sitting position, wherein: one end of the hand soft pillow support rod (4121) is inserted with a plug connector (7) made of plastic, and the inner wall and the outer wall of the plug connector (7) are respectively and tightly matched with the hand soft pillow connecting rod (4122) and the hand soft pillow support rod (4121).

4. The chair of claim 1 for performing intraspinal anesthesia in a assisted-sitting position, wherein: the climbers (6) comprise fixing bands (61) and hooks (62) arranged at the tail ends of the fixing bands (61), the other ends of the fixing bands (61) are fixedly connected with the upper surface of a first pedal (31), and buckles (8) matched with the hooks (62) are arranged on the lower surface of the first pedal (31).

5. The chair of claim 1 for performing intraspinal anesthesia in a assisted-sitting position, wherein: the back of hand support frame (4) is provided with head support frame (5), is equipped with air vent (51) that the cooperation patient breathed on head support frame (5).

6. The chair of claim 1 for performing intraspinal anesthesia in a assisted-sitting position, wherein: and a height adjusting knob (9) is arranged on the supporting column (2).

7. The chair of claim 1 for performing intraspinal anesthesia in a assisted-sitting position, wherein: the base (1) is provided with rollers (10), and the rollers (10) are provided with foot brakes.

8. The chair of claim 4 for performing intraspinal anesthesia in a assisted-sitting position, wherein: the upper surface of the first pedal (31) is provided with an anti-slip pad (11).