Hospital bed special for gastroscope operation

Abstract

The invention relates to the field of sickbeds, in particular to a sickbed special for a gastroscope operation. Comprising a bed frame, two connecting blocks are fixedly connected to the bed frame; and each supporting leg of the bed frame is fixedly connected with a universal wheel. The second bed board is inserted below the first bed board, an original common sickbed with the length of 2 m and the width of 120 cm is changed into a sickbed special for the gastroscope with the length of 2 m and the width of 60 cm, the space requirement of gastroscope operation for the width of the sickbed is met, and the inconvenience that a patient needs to be transferred between the common sickbed and the sickbed special for the gastroscope in the prior art is avoided; the problems that an existing common hospitalization sickbed cannot meet the requirement for the operation space of the gastroscope surgery, and an adaptive sickbed considering daily hospitalization and the gastroscope surgery is lacked are solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of sickbeds, in particular to a sickbed special for gastroscopy. BACKGROUND

[0002] Gastroscopy is a common invasive medical operation in the diagnosis and treatment of digestive system diseases, and its operation process has specific requirements for the patient's body position and the structure of the sickbed. During gastroscopy, in order to ensure a smooth endoscope insertion path, reduce patient discomfort, and facilitate the observation of lesions and the operation of the doctor, the patient needs to maintain a side-lying position, and the body needs to be reliably supported on the side guard of the sickbed, providing support through the side guard to maintain a stable body position. Based on this operational requirement, the width of the sickbed special for gastroscopy needs to be significantly narrower than that of a general hospital sickbed, thereby avoiding obstruction of the doctor's operating space by reducing the width, ensuring that the gastroscopy instrument can be easily inserted into and removed from the patient's digestive tract, and improving the accuracy and efficiency of the operation and treatment. Therefore, when the patient is hospitalized for gastroscopy, the sickbed needs to be replaced, which is relatively inconvenient.

[0003] However, during the treatment of patients with digestive system diseases, they often need to strictly fast, and their body metabolism and energy supply completely depend on uninterrupted intravenous infusion. Long-term fasting and continuous infusion can cause patients to become weak and exhausted, and some patients may also experience wound pain, limited mobility, and other conditions, resulting in a significant decrease in their ability to move independently. During the sickbed replacement process, these weak patients need to complete body position conversion and movement under the assistance of medical staff, which not only causes wound traction pain and aggravates physical discomfort, but also may cause the infusion tube to fall off or shift due to improper movement amplitude, affecting the continuity of infusion, and even causing complications such as phlebitis and drug extravasation. SUMMARY

[0004] In order to overcome the shortcomings of the existing general hospital sickbeds that cannot adapt to the operating space requirements of gastroscopy and lack of sickbeds that can adapt to both daily hospitalization and gastroscopy, the present application provides a sickbed special for gastroscopy.

[0005] Technical solution: a special bed for gastroscope operation, comprising a bed frame; two connecting blocks are fixedly connected to the bed frame; universal wheels are fixedly connected to each leg of the bed frame; it further comprises a first bed board fixed to the connecting block, a fixed block; each connecting block is provided with a sliding groove on the opposite side; each connecting block is connected with two fixed blocks, the fixed block on the rear side is fixedly connected with the corresponding connecting block, and the fixed block on the front side is slidingly connected with the corresponding sliding groove; the two rear fixed blocks are rotatably connected with a first baffle; the two front fixed blocks are rotatably connected with a second baffle; the sliding block is fixedly connected to the front fixed block, and the sliding block is slidingly connected with the corresponding sliding groove; each fixed block is connected with a locking assembly for locking the first baffle and the second baffle; the second bed board is slidingly connected between the two sliding grooves; a plurality of springs are fixedly connected between each sliding block and the second bed board; each connecting block is connected with a supporting assembly for supporting the second bed board.

[0006] Further explanation, the supporting assembly comprises a sliding plate connected to the connecting block; a plurality of protrusions are arranged on the side of each sliding plate facing the second bed board; a plurality of square grooves are formed on the side of each connecting block facing the second bed board; each protrusion is inserted into the lower side of the second bed board through the corresponding square groove, and each sliding plate is located between the adjacent two springs; a fixed bearing is fixedly connected to the connecting block; a first locking screw is rotatably connected to the fixed bearing; the end of the first locking screw facing the second bed board is rotatably connected with the sliding plate; the end of the first locking screw facing away from the second bed board penetrates through the corresponding connecting block.

[0007] Further explanation, the locking assembly comprises a second locking screw connected to the fixed block; a locking block is rotatably connected to the lower side of each second locking screw; each locking block slides in the corresponding fixed block; the locking block on the rear side is in contact with the rotating shaft of the first baffle; the locking block on the front side is in contact with the rotating shaft of the second baffle.

[0008] Further explanation, it further comprises a fixed rod fixedly connected to the first bed board; each fixed rod is inserted into the corresponding connecting block.

[0009] Further explanation, the fixed rod is made of 304 stainless steel.

[0010] Further explanation, a rotating handle is fixedly connected to each first locking screw and second locking screw.

[0011] Further explanation, each protrusion is provided with a wedge surface on the side facing the second bed board.

[0012] Further explanation, it further comprises a rotating plate connected to the second baffle, which is locked by the locking assembly on the corresponding fixed block; a recess is formed in the rotating plate.

[0013] Further, the waist pad connected to the first baffle is made of flexible material, such as medical-grade sponge or silica gel.

[0014] Further, the waist pad is slidingly connected to the first baffle.

[0015] The present application has the following advantages: by inserting the second bed plate under the first bed plate, the ordinary hospital bed with a length of 2 meters and a width of 120 cm is changed into a gastroscope special hospital bed with a length of 2 meters and a width of 60 cm, which meets the space requirement of the hospital bed width for gastroscope operation, avoids the inconvenience of patient transfer between the ordinary hospital bed and the gastroscope special hospital bed in the prior art, solves the problem that the existing ordinary hospital bed cannot adapt to the operation space requirement of gastroscope surgery, and lacks an adaptive bed for daily hospitalization and gastroscope surgery;

[0016] After the bed is narrowed, the rear side and the front side of the bed are limited by the first baffle and the second baffle during gastroscope surgery, so as to avoid that the patient touches the medical staff or the gastroscope instrument due to body shaking, and to ensure the safety of the operation. When the patient needs to get out of bed during hospitalization, the family members can release the locking of the first baffle or the second baffle. Then, the corresponding baffle can be turned down to the bed plate, so as to eliminate the obstacle of getting out of bed and improve the convenience of patient activity.

[0017] During gastroscope surgery, the medical staff can turn the rotating plate down to the horizontal state, so as to avoid that the rotating plate in the vertical state blocks the patient's face, ensure that the gastroscope instrument insertion path is not blocked, provide an open operation space for the medical staff, and ensure the smooth progress of gastroscope surgery. At the same time, the medical staff can place the medical instruments (such as gauze and disinfectant) needed during the operation in the groove, so as to facilitate the medical staff to take and use. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a perspective view of the gastroscope special hospital bed of the present application;

[0019] Figure 2 It is a perspective view of the combination of the connecting block, the fixing block, the sliding block, the second bed plate and the spring of the present application;

[0020] Figure 3 It is a sectional view of the connecting block of the present application;

[0021] Figure 4 It is a perspective view of the combination of the connecting block, the first bed plate and the fixing rod of the present application;

[0022] Figure 5 It is an exploded view of the combination of the connecting block, the fixing block, the sliding block, the spring, the sliding plate and the first locking screw of the present application;

[0023] Figure 6This is a three-dimensional structural diagram of the second baffle and rotating plate of the present invention;

[0024] Figure 7 This is a diagram showing the rotating plate of the present invention in a horizontal position.

[0025] Figure 8 This is a diagram showing the second bed board of the present invention inserted under the first bed board.

[0026] In the attached diagrams: 1-bed frame, 2-connecting block, 2001-slide groove, 2002-square groove, 2003-fixed bearing, 101-first bed board, 10101-fixed rod, 102-fixed block, 103-first baffle, 104-sliding block, 105-second baffle, 106-second bed board, 107-spring, 108-sliding plate, 10801-protrusion, 109-first locking screw, 201-second locking screw, 202-locking block, 203-rotating plate, 20301-groove, 204-lumbar support pad. Detailed Implementation

[0027] The invention will now be described more fully below with reference to the accompanying drawings, in which presently preferred embodiments of the invention are illustrated. However, the invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided for thoroughness and completeness and to fully convey the scope of the invention to those skilled in the art.

[0028] Example 1: A special bed for gastroscopy surgery, such as Figures 1-8 As shown, the bed includes a bed frame 1 and connecting blocks 2; two connecting blocks 2 are fixedly attached to the bed frame 1; each leg of the bed frame 1 is fixedly equipped with casters to facilitate the overall movement of the bed.

[0029] The first bed plate 101, the fixed block 102, the first baffle 103, the sliding block 104, the second baffle 105, the second bed plate 106, the spring 107, the locking assembly and the supporting assembly are further included; the first bed plate 101 is fixedly connected between the two connecting blocks 2; the sliding groove 2001 is formed in the facing side of the two connecting blocks 2; the two fixed blocks 102 are connected on each connecting block 2, the fixed block 102 located at the rear side is fixedly connected with the corresponding connecting block 2, and the fixed block 102 located at the front side is in sliding connection with the corresponding sliding groove 2001; the first baffle 103 is rotatably connected with the two rear fixed blocks 102; the second baffle 105 is rotatably connected with the two front fixed blocks 102; the sliding block 104 is fixedly connected on the two front fixed blocks 102, and the sliding block 104 is in sliding connection with the corresponding sliding groove 2001; the locking assembly is connected on each fixed block 102; the second bed plate 106 is in sliding connection between the two sliding grooves 2001, and the length of the first bed plate 101 and the second bed plate 106 is 2 meters and the width is 60 centimeters; the seven springs 107 are fixedly connected between each sliding block 104 and the second bed plate 106; and the supporting assembly is connected on each connecting block 2.

[0030] The supporting assembly comprises the sliding plate 108 and the first locking screw 109; the sliding plate 108 is in sliding connection on each connecting block 2; the six protrusions 10801 are arranged on the side of each sliding plate 108 facing the second bed plate 106; the six square grooves 2002 are formed on the side of each connecting block 2 facing the second bed plate 106; each protrusion 10801 is inserted into the lower side of the second bed plate 106 through the corresponding square groove 2002, and each sliding plate 108 is located between the two adjacent springs 107; the fixed bearing 2003 is fixedly connected on the connecting block 2; the first locking screw 109 is rotatably connected with the fixed bearing 2003; the end of the first locking screw 109 facing the second bed plate 106 is in rotatable connection with the sliding plate 108; and the end of the first locking screw 109 facing away from the second bed plate 106 penetrates through the corresponding connecting block 2.

[0031] The locking assembly comprises the second locking screw 201 and the locking block 202; the second locking screw 201 is rotatably connected on each fixed block 102; the locking block 202 is rotatably connected on the lower side of each second locking screw 201; each locking block 202 slides in the corresponding fixed block 102; the locking block 202 located at the rear side is in contact with the rotating shaft of the first baffle 103; and the locking block 202 located at the front side is in contact with the rotating shaft of the second baffle 105.

[0032] In this embodiment, during the patient's hospitalization, in the initial state, each protrusion 10801 passes through the corresponding square groove 2002 and is inserted into the lower side of the second bed plate 106 to support the second bed plate 106. At this time, the second bed plate 106 is supported by the protrusions 10801, and the first bed plate 101 maintains the same horizontal height, and the front side edge of the first bed plate 101 closely abuts the rear side edge of the second bed plate 106, both of which cooperatively form a standard ordinary sickbed with a length of 2 meters and a width of 120 centimeters, meeting the daily lying and nursing needs of the patient during hospitalization; when the patient needs to undergo a gastroscopy operation, the medical staff pushes the sickbed to the operating room and helps the patient adjust to a side-lying position, so that the patient's body can reliably lean against the first baffle 103; the first baffle 103 is kept in a vertical fixed state by the locking assembly to provide stable lateral support for the patient, ensuring the body position stability required for gastroscopy operation, facilitating the medical staff to carry out endoscopic insertion and lesion observation; then the medical staff rotates the first locking screw 109 to drive the sliding plate 108 and the protrusions 10801 to move away from the second bed plate 106, so that the protrusions 10801 are separated from the second bed plate 106, and the protrusions 10801 release the support of the second bed plate 106, and then the second bed plate 106 is pressed downward, at this time the spring 107 is compressed and contracted, when the second bed plate 106 is pressed down to the lower side of the first bed plate 101, the medical staff pushes the second baffle 105 backward, and then pushes the front side fixed block 102, the sliding block 104 and the second bed plate 106 backward, until the sliding block 104 abuts against the rear side fixed block 102, at this time the second bed plate 106 is completely stored under the first bed plate 101, and the movement stroke is limited, then the medical staff rotates the first locking screw 109 again to drive the sliding plate 108 and the protrusions 10801 to move towards the second bed plate 106 and reset, when the protrusions 10801 are reset, the last protrusion 10801 on the front side of the fixed block 102 is in contact with the front side of the fixed block 102, and abuts against the front side of the fixed block 102, thereby limiting and fixing the front side fixed block 102, the sliding block 104 and the second bed plate 106, preventing the fixed block 102, the sliding block 104 and the second bed plate 106 from sliding forward and falling off, and at this time the second bed plate 106 is located directly below the first bed plate 101, so that the originally 2-meter-long and 120-centimeter-wide ordinary sickbed becomes a 2-meter-long and 60-centimeter-wide gastroscopy special sickbed, meeting the space requirement of the sickbed width for gastroscopy operation, avoiding the inconvenience of patient transfer between the ordinary sickbed and the gastroscopy special sickbed in the prior art, solving the problem that the existing ordinary hospital sickbed cannot adapt to the operation space requirement of gastroscopy, and lacking of an adaptive sickbed for daily hospitalization and gastroscopy.

[0033] Further, after the narrowness of the bedside, during the gastroscope operation, the first baffle 103 and the second baffle 105 are in the vertical locking state, respectively forming the limiting on the rear side and the front side of the bed, avoiding the patient from touching the medical staff or the gastroscope instrument due to body shaking, and guaranteeing the safety of the operation; when the patient needs to get out of bed during the hospitalization period, the family member can rotate the second locking screw 201, drive the locking block 202 to move away from the rotating shaft of the first baffle 103 or the rotating shaft of the second baffle 105, and release the locking of the first baffle 103 or the second baffle 105; then the corresponding baffle can be turned down to the bed board, eliminating the obstacle of getting out of bed, and improving the convenience of the patient's activity.

[0034] Further, as shown in Figure 1 and Figure 4 , it also includes a fixed rod 10101; a plurality of left-right symmetrical fixed rods 10101 are fixedly connected on the first bed board 101; each fixed rod 10101 is inserted into the corresponding connecting block 2.

[0035] In this embodiment, the fixed rods 10101 distributed left-right symmetrically form a multi-point rigid connection, which greatly improves the connection stability between the first bed board 101, the connecting block 2 and the bed frame 1, i.e. the stability of the bed body.

[0036] In further preferred embodiments of the present application, the fixed rod 10101 is made of 304 stainless steel.

[0037] In this embodiment, the fixed rod 10101 has high tensile strength, wear resistance and aging resistance, and long service life.

[0038] Further, as shown in Figure 5 , a rotating handle is fixedly connected on each of the first locking screw 109 and the second locking screw 201.

[0039] In this embodiment, when the medical staff rotates the first locking screw 109 and the second locking screw 201, the rotating handle is held for rotating operation, which is convenient for the medical staff to rotate the first locking screw 109 and the second locking screw 201.

[0040] Further, as shown in Figure 5 , the convex block 10801 is provided with a wedge surface on the side facing the second bed board 106.

[0041] In this embodiment, through the wedge surface on the convex block 10801, the contact resistance between the convex block 10801 and the lower side of the second bed board 106 is reduced, so that the convex block 10801 can be more smoothly inserted into the lower side of the second bed board 106, and the stable support of the second bed board 106 is realized.

[0042] Embodiment 2: based on embodiment 1,Figures 6-8 As shown, the second baffle 105 further comprises a rotating plate 203, and the rotating plate 203 is rotatably connected between the right rotating shaft of the second baffle 105 and the corresponding fixed block 102, and the rotating plate 203 is locked by the locking assembly on the corresponding fixed block 102; and a groove 20301 is formed in the rotating plate 203.

[0043] In the embodiment, the patient is in a lateral lying posture with the head facing the right side of the bed and the feet facing the left side of the bed, and faces the front side (i.e., faces the rotating plate 203), and in the initial state, the second baffle 105 and the rotating plate 203 are locked by the locking assembly on the fixed block 102 and are vertically erected, and when the gastroscopy is performed, the medical staff rotates the corresponding first locking screw 109 to contact the locking of the rotating shaft of the rotating plate 203, and then rotates the rotating plate 203 downward to the horizontal state, thereby avoiding that the rotating plate 203 in the vertical state blocks the face of the patient, ensuring that the insertion path of the gastroscopy instrument is not blocked, providing an open operation space for the medical staff, and ensuring the smooth performance of the gastroscopy, and the medical staff can place the medical appliances (such as gauze and disinfectant) needed in the operation in the groove 20301, so as to facilitate the medical staff to take and use.

[0044] In further preferable embodiments of the present application, as shown in Figure 7 The first baffle 103 further comprises a waist pad 204, and the waist pad 204 is made of a flexible material such as medical-grade sponge or silica gel.

[0045] In the embodiment, considering that the patient needs to maintain a lateral lying posture for a long time during the gastroscopy, the body can rely on the first baffle 103, and there is a natural physiological curve in the waist of the human body, and the traditional rigid first baffle 103 cannot fit the contour of the waist, which easily leads to local stress concentration. The waist pad 204 is made of a flexible material (such as medical-grade sponge or silica gel), and can be self-adaptively deformed according to the waist curve of the patient, realizes overall fitting of the waist and the baffle, disperses the concentrated stress into surface contact pressure, and significantly reduces the tension and compression of the waist muscles. Especially for patients who are weak due to fasting infusion, the waist discomfort when lying on one side for a long time can be greatly reduced, the body shaking caused by the uncomfortable body position is avoided, and the stability of the body position required for gastroscopy is ensured.

[0046] In further preferable embodiments of the present application, as shown in Figure 7 The waist pad 204 is slidably connected with the first baffle 103.

[0047] In this embodiment, considering that when performing gastroscopy, the patient's head needs to be in the position of the rotating plate 203, therefore the area where the waist of patients of different heights is located will change, therefore medical staff can adjust the waist pad 204 to adapt to the waist position of patients of different heights, ensure the fit and comfort of the waist pad 204 to the waist of the patient, further improve the stability of the lateral lying position, and avoid body shaking caused by improper support.

[0048] While the application has been described with reference to example embodiments, it will be understood by those skilled in the art that various changes can be made and equivalents can be substituted for elements thereof without departing from the scope of the application. In addition, many modifications can be made to adapt to a particular situation and the claims should not be construed as limited to the precise embodiments disclosed.

Claims

1. A special bed for gastroscopy operation, comprising a bed frame (1), two connecting blocks (2) fixed on the bed frame (1), universal wheels fixed on each leg of the bed frame (1), characterized in that: The utility model also includes first bedplate (101) fixed on connecting block (2), the opposite sides of two connecting blocks (2) are provided with sliding groove (2001), two fixing blocks (102) are connected to every connecting block (2), the fixing block (102) of rear side is fixed with corresponding connecting block (2), the fixing block (102) of front side is connected with corresponding sliding groove (2001) slidingly, the fixing block (102) of rear side is rotatably connected with first baffle (103) in common, the fixing block (102) of front side is rotatably connected with second baffle (105) in common, the sliding block (104) is fixed with the fixing block (102) of front side in common, the sliding block (104) is connected with corresponding sliding groove (2001) slidingly, every fixing block (102) is connected with locking assembly for locking first baffle (103) and second baffle (105), the second bedplate (106) is connected between two sliding grooves (2001) slidingly, a plurality of springs (107) are fixed between every sliding block (104) and second bedplate (106), every connecting block (2) is connected with support assembly for supporting second bedplate (106).

2. A special bed for gastroscopy according to claim 1, characterized in that: The support assembly includes sliding plate (108) connected to connecting block (2), a plurality of convex blocks (10801) are arranged on the side of every sliding plate (108) facing second bedplate (106), a plurality of square grooves (2002) are formed on the side of every connecting block (2) facing second bedplate (106), every convex block (10801) is inserted into the lower side of second bedplate (106) through corresponding square groove (2002), and every sliding plate (108) is located between adjacent two springs (107), fixed bearing (2003) is fixed to connecting block (2), first locking screw (109) is rotatably connected to fixed bearing (2003), the end of first locking screw (109) facing second bedplate (106) is rotatably connected to sliding plate (108), and the end of first locking screw (109) facing away from second bedplate (106) penetrates corresponding connecting block (2).

3. The special bed for gastroscopy operation according to claim 1, characterized in that: The locking assembly includes second locking screw (201) connected to fixing block (102), locking block (202) is rotatably connected to the lower side of every second locking screw (201), every locking block (202) slides in corresponding fixing block (102), the locking block (202) of rear side is in contact with the rotation shaft of first baffle (103), and the locking block (202) of front side is in contact with the rotation shaft of second baffle (105).

4. The special bed for gastroscopy according to claim 1, characterized in that: The utility model also includes fixed rod (10101) fixed to first bedplate (101), every fixed rod (10101) is inserted into corresponding connecting block (2).

5. A special bed for gastroscopy according to claim 4, characterized in that: The fixed rod (10101) is made of stainless steel.

6. The special bed for gastroscopy according to claim 3, characterized in that: Rotating handle is fixed to every first locking screw (109) and second locking screw (201).

7. The special bed for gastroscopy according to claim 2, characterized in that: Every convex block (10801) is provided with wedge surface on the side facing second bedplate (106).

8. The special bed for gastroscopy according to claim 3, characterized in that: Further comprising a rotating plate (203) connected to the second baffle (105), the rotating plate (203) is locked by a locking assembly on the corresponding fixed block (102).

9. The special bed for gastroscopy according to claim 3, characterized in that: Further comprising a waist pad (204) connected to the first baffle (103), and the waist pad (204) is made of flexible material, such as medical grade sponge or silica gel.

10. A special bed for gastroscopy according to claim 9, characterized in that: The waist pad (204) is in sliding connection with the first baffle (103).

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