CN214762017U

CN214762017U - Gastrointestinal endoscope examination bed

Info

Publication number: CN214762017U
Application number: CN202120145310.8U
Authority: CN
Inventors: 周爱红; 杨莉芳; 张林英; 钱昌; 梅娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-20
Filing date: 2021-01-20
Publication date: 2021-11-19
Anticipated expiration: 2031-01-20

Abstract

The utility model discloses a gastrointestinal endoscope examination bed, which comprises a bed body and a headrest, wherein the headrest for the head of a patient to be placed on one end of the bed body is fixed, the thickness of the headrest can be adjusted, a mandible bracket is also arranged, one side of the mandible bracket forms an arc-shaped curved surface matched with the mandible of the human body, and the arc-shaped curved surface of the mandible bracket can be supported on the surface of the mandible of the patient to keep the head of the patient facing upward, so that the head of the patient with any height and body shape can be kept horizontally placed, and the head of the patient always keeps a slight facing upward state in the examination process, thereby avoiding the head-lowering state or the excessive facing upward state caused by the relaxation of muscles after anesthesia, ensuring that the airway of the patient is kept open and the respiratory tract is smooth in the examination process, further ensuring the safety of anesthesia, and also fixing the body part of the patient through a human body positioning device, so that the patient can not move disorderly in the examination process, the safety of the inspection is improved.

Description

Gastrointestinal endoscope examination bed

Technical Field

The utility model relates to a medical equipment, in particular to gastroenterology examination bed.

Background

The gastrointestinal endoscopy is an important diagnosis and treatment means for upper gastrointestinal diseases, can sequentially and clearly observe the mucous membrane states of the esophagus, the stomach, the duodenal bulbar part and even the descending part, has reliable diagnosis and high safety, and is widely used for the examination of the upper gastrointestinal diseases. Particularly, anesthesia gastrointestinal endoscopy examination is favored by patients due to comfort and painlessness, but the patients lose consciousness after drug taking, neck muscles can present a relaxed state, the head can unconsciously bow or excessively face upward, even sudden restlessness occurs due to anesthesia shallowness, smooth examination of the gastrointestinal endoscope is not facilitated, even the situation that the blood oxygen saturation of the patient is reduced due to airway obstruction occurs, the examination safety of the patient is affected, particularly, the airway needs to be fully opened to keep the airway unobstructed during painless gastrointestinal endoscopy examination, however, the existing gastrointestinal endoscope examination bed cannot fix the head of the patient, the airway obstruction and the breathing obstruction easily occur after anesthesia, and the anesthesia risk is caused.

SUMMERY OF THE UTILITY MODEL

In order to compensate the above deficiency, the utility model provides a gastroenterology examination bed, this gastroenterology examination bed can adapt to different height size patients and use, keeps patient's head to examine at the state of requirement, improves patient's inspection security.

The utility model discloses a solve the technical scheme that its technical problem adopted and be: the utility model provides a gastroenterology examination bed, includes the bed body and headrest, supplies the headrest that the patient's head was put to the side to fix and locates on a bed body one end, headrest thickness can be adjusted, still is equipped with the lower jaw bracket, and lower jaw bracket one side forms and matches the arc curved surface with human lower jaw, the arc curved surface of lower jaw bracket can hold in the state that makes patient's head keep facing upward on the patient lower jaw surface.

As the utility model discloses a further improvement, the headrest includes PMKD, lift slip main part and lift actuating mechanism, PMKD fixed mounting is on the bed body, and the installation that lift slip main part can elevating movement is on PMKD, and lift actuating mechanism drive lift slip main part elevating movement, and the patient's head can be placed in lift slip main part side surface.

As a further improvement of the utility model, the fixed cushion that is equipped with of lift slip main part upside, the patient head place in on the cushion.

As a further improvement of the utility model, the pillow is further provided with an outer sleeve, the outer sleeve which can be disassembled is arranged outside the lifting sliding main body and the soft cushion, the lower end of the outer sleeve is connected with the upper side surface of the bed body, the pillow is also provided with a concave part which is just right to the oral cavity position of the patient, and the concave part is internally provided with a detachable container.

As a further improvement, the lift drive mechanism includes servo motor, reduction gear, nut, lead screw and linear guide, the lift slip main part only can follow installing on PMKD of vertical elevating movement through linear guide, and nut axial locking and circumferencial direction can the pivoted install on PMKD, and servo motor passes through reduction gear drive nut and rotates, nut and lead screw activity spiro union, lead screw fixed mounting in lift slip main part below.

As the utility model discloses a further improvement still is equipped with controller, induction system and touch-sensitive screen, whether induction system can respond to the patient head that is located on the headrest and be in the state of keeping flat, and induction system and controller electric connection communication, controller control servo motor operation, touch-sensitive screen and controller electric connection communication can show on the touch-sensitive screen that the patient head placed the state on the headrest and predetermine data input.

As a further improvement of the utility model, the headrest is further provided with a convex stopping part, and the back head of the patient is stopped on the surface of the stopping part.

As a further improvement, the mandible bracket includes mounting bracket, activity bracket and elastic component, mounting bracket installs on the headrest or the bed body, and the installation of activity bracket slidable settlement distance on mounting bracket, activity bracket surface form and match the arc curved surface with human lower jaw, and the elastic component provides the elasticity holding power of keeping away from the mounting bracket direction for the activity bracket.

As a further improvement of the utility model, the mandible bracket also comprises a fixed vertical rod, a telescopic vertical rod, a first telescopic cross rod, a second telescopic cross rod, a first fixing piece, a second fixing piece and a third fixing piece, fixed montant fixed mounting is in bed body one side, longitudinal sliding's installation can be followed to flexible montant on fixed montant, first mounting can be with flexible montant at arbitrary height and fixed montant fixed position, first flexible horizontal pole can be in the gliding installation on flexible montant of the direction of lying of perpendicular human body, the second mounting can be with first flexible horizontal pole and flexible montant fixed position, the flexible horizontal pole of second can follow the gliding installation in the direction of lying of human body on first flexible horizontal pole, the third mounting can be with the flexible horizontal pole of second and first flexible horizontal pole fixed position, fixed bracket can wind horizontal pivot pivoted and install on the flexible horizontal pole of second.

As a further improvement, the bed body is further provided with a human body positioning device for fixing and positioning the body of the patient and the bed body, and the human body positioning device is a clamping plate which can be adjusted by a binding band or a gap.

The utility model has the beneficial technical effects that: the utility model discloses a fix the headrest in bed body one end, thickness through lift actuating mechanism adjustment headrest, make its patient that adapts to different height sizes, the head of the patient of any height size can both keep the level to be placed, and make the patient keep the state of facing upward a little all the time at the inspection process head through the lower jaw bracket, avoid its anesthesia back because of muscle lax the low head or excessively the state of facing upward appear, it is fixed with people's head more through backstop portion on the headrest and the cooperation of the lower jaw bracket that has elastic structure, avoid the inspection process in people's head aversion and restless, ensure that the patient keeps openly at inspection process in air flue, the respiratory tract is unobstructed, thereby ensure anesthesia safety, still fix patient's health position through human positioner also, make the patient can not take place the condition of moving in disorder in the inspection process, the security of inspection has been improved.

Drawings

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

fig. 2 is a top view of the present invention;

fig. 3 is a diagram of the usage state of the present invention.

Detailed Description

Example (b): the utility model provides a gastroenterology examination bed, includes bed body 1 and headrest 2, its characterized in that: the pillow 2 for the side of the patient head is fixed on one end of the bed body 1, the thickness of the pillow 2 can be adjusted, the lower jaw bracket 3 is further arranged, an arc-shaped curved surface matched with the lower jaw of a human body is formed on one side of the lower jaw bracket 3, and the arc-shaped curved surface of the lower jaw bracket 3 can be supported on the surface of the lower jaw of the patient so that the head of the patient keeps an upward facing state.

During the use, the patient lateral recumbent posture lies on the bed body 1, the head side is put on

headrest

2, 2 thickness of headrest are adjusted according to patient shoulder width, make the patient head be in the state of keeping flat, avoid appearing askew head, hold jaw bracket 3 in patient jaw portion, make the patient head present the state of slightly facing upward, in the inspection process, avoid the patient to appear the condition of bowing because of anesthesia unconsciousness, ensure that the patient keeps open at inspection process air flue, unobstructed respiratory tract, thereby ensure anesthesia safety.

The headrest 2 comprises a fixed base plate 4, a lifting sliding main body 5 and a lifting driving mechanism, wherein the fixed base plate 4 is fixedly installed on the bed body 1, the lifting sliding main body 5 can be installed on the fixed base plate 4 in a lifting motion mode, the lifting driving mechanism drives the lifting sliding main body 5 to move in a lifting motion mode, and the head of a patient can be placed on the upper side surface of the lifting sliding main body 5. Drive lift slip main part 5 at longitudinal movement through lift actuating mechanism, realize the regulation of headrest 2 height, PMKD 4 fixes on the bed body 1, avoids headrest 2 to take place to shift in the testing process.

The upper side of the lifting sliding main body 5 is fixedly provided with a soft pad 6, and the head of a patient is placed on the soft pad 6. A layer of soft cushion 6 is arranged on the lifting sliding main body 5, so that the comfort degree of the head of a patient is improved.

Still be equipped with overcoat 7, the slip main part 5 and the 6 outsides of cushion are located to the cover that overcoat 7 can be dismantled, and 7 lower extremes of overcoat link up together with the side surface on the bed body 1, still be equipped with on the headrest 2 with the just right depressed part 8 in patient's oral cavity position, the container of placing that can dismantle in this depressed part 8. The cover is on the lifting sliding main body 5 and the cushion 6 through the overcoat 7, protect lifting sliding main body 5 and cushion 6, avoid polluting lifting sliding main body 5 and cushion 6 in the inspection process, after the inspection, can dismantle overcoat 7, overcoat 7 can be made for disposable material also can be for the material that can wash, set up depressed part 8 on headrest 2, the inspection is put the container in depressed part 8, be used for holding the vomitus that flows out from the oral cavity when patient's inspection, depressed part 8 can be the shaping on lifting sliding main body 5 and cushion 6 on it, overcoat 7 can be pressed from both sides between depressed part 8 and container.

The lifting driving mechanism comprises a servo motor 9, a speed reducer, a nut 10, a screw rod 11 and a linear guide rail 12, the lifting sliding main body 5 can only be installed on the fixed bottom plate 4 along longitudinal lifting motion through the linear guide rail 12, the nut 10 is axially stopped and installed on the fixed bottom plate 4 in a rotating mode in the circumferential direction, the servo motor 9 drives the nut 10 to rotate through the speed reducer, the nut 10 is movably connected with the screw rod 11 in a threaded mode, and the screw rod 11 is fixedly installed below the lifting sliding main body 5. The nut 10 is driven to rotate by the servo motor 9 and the speed reducer, the screw rod 11 rises or falls, and then the lifting sliding main body 5 is driven to rise or fall, and then the thickness of the headrest 2 is adjusted to adapt to the situation that the heads of patients with different shoulder widths keep horizontal lying on the side.

Still be equipped with controller, induction system and touch-sensitive screen 13, whether induction system can respond to the patient's head that is located on headrest 2 and be in the state of keeping flat, induction system and controller electric connection communication, controller control servo motor 9 operation, touch-sensitive screen 13 and controller electric connection communication can show on the headrest 13 that patient's head placed state and predetermine data input on 2. Whether the head of a patient keeps the horizontality through setting up induction system on headrest 2, automatically, adjust 2 thicknesses of headrest, induction system can be image device, through judging whether the head is placed for the level to people's head formation of image, perhaps through highly contacting to people's head different positions, highly judge whether the head is the horizontality through different positions, can also judge whether the head is kept flat through detecting patient's neck muscle relaxation state, this kind all is the induction system that the field technical personnel think very easily according to this patent, belong to this patent protection scope, the intelligent regulation of 2 heights of headrest has been realized to this kind of structure, need not manual operation, high durability and convenient use.

The headrest 2 is further provided with a protruding stopping part 14, and the back head of the patient is stopped on the surface of the stopping part. During the inspection, for preventing that the people head shifts on headrest 2, keep off the afterbrain at the people head through backstop portion, fix the people head with the cooperation of mandible bracket 3, make the people head be in the fixed state in the inspection process, can't shift, also can not take place the low head or excessively face upward the head phenomenon, backstop portion surface can be designed for the arc curved surface that matches with people's afterbrain, can also design and adjust the position that the backstop portion was adjusted to the structure, if change bellied backstop portion surface mounting and dismantle the cushion, perhaps adjust the structure through the screw, and then change its and the clearance between the mandible bracket 3, it is fixed to adapt to the head of equidimension not.

The mandibular bracket 3 comprises a fixed bracket 15, a movable bracket 16 and an elastic member 17, the fixed bracket 15 is mounted on the headrest 2 or on the bed body 1, the movable bracket 16 is mounted on the fixed bracket 15 in a sliding manner with a set distance, an arc-shaped curved surface matched with the mandible of a human body is formed on the surface of the movable bracket 16, and the elastic member 17 provides elastic holding force for the movable bracket 16 in the direction away from the fixed bracket 15. The structure ensures that the lower jaw bracket 3 has elasticity, can keep tightly clamping the head of a person and support the lower jaw part of the patient, and does not damage the lower jaw part of the person due to the elasticity, thereby giving people a comfortable and tight positioning feeling.

The mandible bracket 3 also comprises a fixed vertical rod 18, a telescopic vertical rod 19, a first telescopic cross rod 20, a second telescopic cross rod 21, a first fixing piece, a second fixing piece and a third fixing piece, fixed montant 18 fixed mounting is in 1 one side of the bed body, longitudinal sliding's installation can be followed to flexible montant 19 on fixed montant 18, first mounting can be with flexible montant 19 at arbitrary height and fixed montant 18 fixed positioning, first flexible horizontal pole 20 can be in the gliding installation on flexible montant 19 of the perpendicular human direction of lying, the second mounting can be with first flexible horizontal pole 20 and flexible montant 19 fixed positioning, the flexible horizontal pole 21 of second can be followed the gliding installation in the human direction of lying on first flexible horizontal pole 20, the third mounting can be with the flexible horizontal pole 21 of second and first flexible horizontal pole 20 fixed positioning, fixed bracket 15 can be around horizontal rotation shaft pivoted installation on the flexible horizontal pole 21 of second. The height of the lower jaw bracket 3 can be adjusted through the telescopic vertical rods 19, the position of the lower jaw bracket 3 in the length direction of the headrest 2 can be adjusted through the first telescopic cross rods 20, the position of the lower jaw bracket 3 in the length direction of a human body can be adjusted through the second telescopic cross rods 21, and then the accurate adjustment of the lower jaw bracket 3 in a three-dimensional space is realized, in addition, the lower jaw bracket 3 can also be directly and fixedly installed on the lifting sliding main body 5 of the headrest 2, and the height can be automatically adjusted along with the lifting of the headrest 2.

The bed body 1 is also provided with a human body positioning device for fixing and positioning the body of the patient and the bed body 1, and the human body positioning device is a bandage or a splint with adjustable gap. The body of the person lying on one side is fixed and positioned through the binding band or the clamping plate, so that the condition that the patient moves around due to discomfort of the body when the patient is examined is avoided, and normal examination is influenced.

Claims

1. The utility model provides a gastroenteroscopy bed, includes bed body (1) and headrest (2), its characterized in that: the pillow for the side placing of the head of the patient is fixed on one end of the bed body, the thickness of the pillow can be adjusted, the pillow is further provided with a mandible bracket (3), an arc-shaped curved surface matched with the mandible of the human body is formed on one side of the mandible bracket, and the arc-shaped curved surface of the mandible bracket can be supported on the surface of the mandible of the patient to enable the head of the patient to keep facing upward.

2. A gastroenteroscopy bed as claimed in claim 1 wherein: the headrest comprises a fixed base plate (4), a lifting sliding body (5) and a lifting driving mechanism, wherein the fixed base plate is fixedly installed on the bed body, the lifting sliding body can be installed on the fixed base plate in a lifting motion mode, the lifting driving mechanism drives the lifting sliding body to move in a lifting motion mode, and the head of a patient can be placed on the upper side surface of the lifting sliding body.

3. A gastroenteroscopy bed as claimed in claim 2 wherein: the upper side of the lifting sliding main body is fixedly provided with a soft cushion (6), and the head of a patient is placed on the soft cushion.

4. A gastroenteroscopy bed as claimed in claim 3 wherein: still be equipped with the overcoat, the slip main part and the cushion outside are located to the cover that overcoat (7) can be dismantled, and overcoat lower extreme links up together with the side surface on the bed body, still is equipped with on the headrest with just right depressed part (8) in patient's oral cavity position, the container of placing that can dismantle in this depressed part.

5. A gastroenteroscopy bed as claimed in claim 2 wherein: the lifting driving mechanism comprises a servo motor (9), a speed reducer, a nut (10), a screw rod (11) and a linear guide rail (12), the lifting sliding main body can be installed on the fixed base plate only along longitudinal lifting motion through the linear guide rail, the nut is axially stopped, the circumferential direction of the nut can be rotationally installed on the fixed base plate, the servo motor drives the nut to rotate through the speed reducer, the nut is movably connected with the screw rod in a threaded mode, and the screw rod is fixedly installed below the lifting sliding main body.

6. A gastroenteroscopy bed as claimed in claim 5, wherein: still be equipped with controller, induction system and touch-sensitive screen (13), whether induction system can respond to the patient head that is located on the headrest and be in the state of keeping flat, induction system and controller electric connection communication, the operation of controller control servo motor, touch-sensitive screen and controller electric connection communication can show on the headrest that patient head placed the state and predetermine data input.

7. A gastroenteroscopy bed as claimed in claim 1 wherein: the headrest is also provided with a convex stopping part (14), and the back head of the patient stops on the surface of the stopping part.

8. A gastroenteroscopy bed as claimed in claim 1 wherein: the mandible bracket comprises a fixed bracket (15), a movable bracket (16) and an elastic piece (17), the fixed bracket is installed on a headrest or a bed body, the movable bracket can be installed on the fixed bracket in a sliding mode with a set distance, an arc-shaped curved surface matched with the mandible of a human body is formed on the surface of the movable bracket, and the elastic piece provides elastic holding force for the movable bracket in the direction away from the fixed bracket.

9. A gastroenteroscopy bed as claimed in claim 8, wherein: the mandible bracket also comprises a fixed vertical rod (18), a telescopic vertical rod (19), a first telescopic cross rod (20), a second telescopic cross rod (21), a first fixing piece, a second fixing piece and a third fixing piece, fixed montant fixed mounting is in bed body one side, longitudinal sliding's installation can be followed to flexible montant on fixed montant, first mounting can be with flexible montant at arbitrary height and fixed montant fixed position, first flexible horizontal pole can be in the gliding installation on flexible montant of the direction of lying of perpendicular human body, the second mounting can be with first flexible horizontal pole and flexible montant fixed position, the flexible horizontal pole of second can follow the gliding installation in the direction of lying of human body on first flexible horizontal pole, the third mounting can be with the flexible horizontal pole of second and first flexible horizontal pole fixed position, fixed bracket can wind horizontal pivot pivoted and install on the flexible horizontal pole of second.

10. A gastroenteroscopy bed as claimed in claim 1 wherein: the bed body is also provided with a human body positioning device for fixing and positioning the body of the patient and the bed body, and the human body positioning device is a bandage or a splint with adjustable gap.