CN109846449A - Multi-functional digestive endoscopy therapeutic device - Google Patents
Multi-functional digestive endoscopy therapeutic device Download PDFInfo
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- CN109846449A CN109846449A CN201910148137.4A CN201910148137A CN109846449A CN 109846449 A CN109846449 A CN 109846449A CN 201910148137 A CN201910148137 A CN 201910148137A CN 109846449 A CN109846449 A CN 109846449A
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Abstract
The invention discloses multi-functional digestive endoscopy therapeutic devices, belong to digestive endoscopy field, multi-functional digestive endoscopy therapeutic device, it passes through the improvement to gastroscope extension tubing structure, an auxiliary device is added in gastroscope extension tubing outer end, under the mutual cooperation of auxiliary device and the prior art, auxiliary device can be made to play the role of support and extension to position more narrow in the esophagus or stomach of patient, a more broad visual field is provided for eyepiece, it is more convenient for observation of the staff to patient's body, the extension effect of auxiliary device can carry out primary extension to the more narrow position of patient's body simultaneously, enable the duct to quickly through, reduce contact of the conduit with patient's body, reduce injury of the conduit to patient, and significantly reduce pain when patient does gastrocopy.
Description
Technical field
The present invention relates to digestive endoscopy fields, more specifically to multi-functional digestive endoscopy therapeutic device.
Background technique
Digestive endoscopy is: directly acquiring image through alimentary canal or obtains alimentary canal through subsidiary ultrasonic and x-ray equipment and disappear
Change the ultrasound or x-ray image of organ, with one group of equipment of diagnosing and treating disease of digestive system.It can by inspection scope attribute used
It is divided into oesophagoscope, gastroscope, duodenoscope, Sigmoidoscope, enteroscope, endoscopic ultrasound, capsule endoscope, choledochoscope (including primary and secondary
Mirror), ductus pancreaticus mirror and laparoscope and laser co-focusing scope etc.；By check point and function be divided into superior gastrointestinal endoscope, under disappear
Change road scope, endoscopic retrograde cholangiopancreatography and endoscopic ultrasound；It is divided into diagnostic digestive endoscopy by clinical application and therapeutic disappears
Change scope.
The gastroscope for including in digestive endoscopy can observe directly the truth at examined position in gastrocopy,
More it can further to define diagnosis by carrying out pathological biopsy and cytolgical examination to suspicious lesions position, be upper digestive tract disease
The preferred inspection method of change.It is protruded into stomach by a very thin, soft pipe, doctor can directly observe esophagus, stomach and
Duodenal lesion, especially to small lesion.Ordinary gastrocopy inspection, needs down tube, public using a diameter about one
Point black plastic package optical fibers elongate tube, front end equipped with introscope by protruded into mouth esophagus → stomach of subject →
Duodenum, and the lesion of patient's stomach lining is checked, existing gastrocopy is most commonly used: peeping in medical electric
Mirror, referred to as electronic gastroscope, mainly consist of three parts: scope, video processor and televimonitor.It leads without optical fiber
Video beam is led and is replaced as system by CCD and cable, unlike optical fiber easily snaps off, thus it is more durable.Electronic gastroscope can get
Image high-definition can carry out various image procossings by computer, carry out 3 D developing, measurement mucosal blood flow, mucous membrane
Local hemoglobin and local temperature etc..
Staff is generally shown by image during doing gastrocopy and stomach tube is inserted into and suffers from by personal experience
It is different to the tolerance degree of stomach tube hardness in person's body, but since the esophagus diameter of each patient is different, it is being staff
During gastrocopy, the uncontrollable factor encountered is more, it is therefore desirable to improve to existing gastroscope extension tubing, make it
The operation of staff can be facilitated, and mitigate the pain of patient.
Summary of the invention
1. technical problems to be solved
Aiming at the problems existing in the prior art, the purpose of the present invention is to provide multi-functional digestive endoscopy therapeutic device, it can
To realize through the improvement to gastroscope extension tubing structure, an auxiliary device is added in gastroscope extension tubing outer end, in auxiliary device
Under the mutual cooperation of the prior art, auxiliary device can be made to play support to position more narrow in the esophagus or stomach of patient
With the effect of extension, a more broad visual field is provided for eyepiece, observation of the staff to patient's body of being more convenient for, together
When auxiliary device extension effect can carry out primary extension to the more narrow position of patient's body, enable the duct to quickly
Pass through, reduce contact of the conduit with patient's body, reduces injury of the conduit to patient, and significantly reduce patient and do gastrocopy
When pain.
2. technical solution
To solve the above problems, the present invention adopts the following technical scheme that.
Multi-functional digestive endoscopy therapeutic device, including including gastroscope extension tubing, gastroscope extension tubing outer end is fixedly connected
There is operating handle, the gastroscope extension tubing is fixedly connected with conduit far from one end of operating handle, and digging in the conduit has admittedly
Determine chamber, eyepiece is slidably connected in the lock chamber, the eyepiece outer end is fixedly connected with locating piece, and the external catheter end is equipped with
Fastening block, the fastening block is dug close to one end of locating piece accommodating groove, and the accommodating groove is mutually matched with locating piece, described
Conduit left and right ends, which are dug, sliding slot, is slidably connected in the sliding slot there are two sliding block, and two sliding block outer ends are fixed to be connected
It is connected to air bag, cavity is equipped in the air bag, the conduit upper end, which is dug, air inlet pipe, and the air inlet pipe upper end wall cutting has company
Adapter tube, the upper end of slide block cutting have through-hole, and the through-hole lower end and connecting tube are interconnected, in the through-hole upper end and air bag
Cavity be interconnected, slidably connect hemispherical block in the through-hole, the conduit lower end, which is dug, venthole, the sliding block
Lower end, which is dug, auxiliary tube, and the cavity in the auxiliary tube and air bag is interconnected, the sight convenient for staff to patient's body
It examines, while the extension effect of auxiliary device can carry out primary extension to the more narrow position of patient's body, enable conduit
Enough quickly through contact of the reduction conduit with patient's body reduces injury of the conduit to patient, and significantly reduce patient and do stomach
Pain when spectroscopy.
Further, the operating procedure of the digestive endoscopy therapeutic device are as follows:
Step 1: patient requires to take a blood sample according to doctor before gastrocopy.
Step 2: digestive endoscopy therapeutic device is carried out installation fixation by doctor, and carry out sterilizing operation.
Step 3: after qualification of taking a blood sample after patient enter inspection chamber, oneself neck span and trousers being unclamped, suffered from
Person lies down and takes left lateral position, the proper use of bite-block of physician guidance patient.
Step 4: doctor turns on the power switch, so that resistance wire is connect electricity, and heat to eyepiece, be heated to a certain degree
Afterwards, doctor carries out intubation to patient.
Step 4: doctor can start to go through conduit among bite-block, then it is slowly moved to throat mouth, doctor is according to trouble
The esophagus diameter of person is inflated air bag, while as needed opening sealing cover, controls the inflation rate of gas instrument processed, auxiliary
Help the intubation of doctor.
Step 5: doctor checks patient by gastroscope, and need to adjust the angle of gastroscope tube according to inspection, and right
Image in stomach is recorded in real time.
Step 6: digestive endoscopy is taken out from patient's body after doctor has checked.
Further, it is fixedly connected with compressed spring between two sliding blocks, air bag can be made in non-aerating state
Under, store two sliding blocks mutually close, to store to air bag, the compressed spring outer end is coated with ceramic wear-resisting painting
Layer, the ceramic wear-resistant coating is interior to be equipped with ceramic particle, and the longest of the ceramic wear-resistant coating thickness and the ceramic particle is straight
The ratio between diameter is 0.8-2.0, improves the rub proofness of compressed spring, can increase the service life of compressed spring.
Further, the through-hole lower end wall is fixedly connected with elastic string, and the hemispherical block is fixedly connected with elastic string,
Under the elastic force effect of elastic string, hemispherical block can be limited in through-hole, make from through-hole can only air inlet, air cannot be from logical
Hole discharge, facilitates staff to the charge operation of air bag.
Further, hemispherical block outer end is fixedly connected with gasket, and the gasket and through-hole are interference fitted, increase
Add the friction between through-hole and hemispherical block, improves hemispherical block to the sealing effect of through-hole, enter air can only from through-hole
It in air bag, cannot be discharged from through-hole, facilitate control of the staff to air bag, so that air bag be enable preferably to assist doctor couple
The intubation of patient.
Further, the operating handle outer end is fixedly connected with gas instrument processed, and the gas instrument processed and air inlet pipe are interconnected,
It by the effect of gas instrument processed, can inject air into air bag, to make staff by the blast velocity control to gas instrument processed, just
The volume of air bag can be controlled, make air bag when doctor carries out the operation of gastroscope extension tubing to patient, play good auxiliary
Effect.
Further, the operating handle outer end is fixedly connected with exhaust pipe, and the exhaust pipe and venthole are interconnected,
The exhaust pipe outer end has snapped connection sealing cover, and when needing that operation is exhausted to air bag, staff beats sealing cover
It opens, makes the air in air bag along venthole, be discharged from sealing cover, can be opened sealing cover according to the needs of staff,
By controlling the intake velocity of gas instrument processed, the volume of air bag is controlled.
Further, a plurality of resistance wire is fixedly connected in the conduit, the resistance wire is mutually matched with eyepiece, described
Resistance wire outer end, which is electrically connected with, connects wires, and the outer end of connecting wires is electrically connected with power switch, resistance wire after powered up, energy
Thermal energy is enough converted electrical energy into, while transferring thermal energy to eyepiece outer end, is increased to eyepiece degree Celsius, compared to the prior art
In eyepiece is not heated first, directly by stomach tube be inserted into patient body in operation, the present invention is when inserted into the patient, energy
A possibility that enough reducing eyepiece outer end fogging, the staff that is more convenient for quickly is focused and sees to patient's body lesion locations
It examines.
Further, the air bag internal cavity is filled with lubricant, and the circle for having diameter for 0.1mm is dug in the air bag outer end
Hole, when air bag can be made to be squeezed, under pressure, the lubricant in cavity can be flowed out along through-hole, to conduit outside
Play the role of lubrication in end.
3. beneficial effect
Compared with the prior art, the present invention has the advantages that
(1) by the improvement to gastroscope extension tubing structure an auxiliary device is added in gastroscope extension tubing outer end, auxiliary in this programme
It helps under the mutual cooperation of device and the prior art, auxiliary device can be made to play position more narrow in the esophagus or stomach of patient
To the effect of support and extension, a more broad visual field is provided for eyepiece, the staff that is more convenient for is to patient's body
Observation, while the extension effect of auxiliary device can carry out primary extension to the more narrow position of patient's body, make conduit
It can be quickly through contact of the reduction conduit with patient's body reduces injury of the conduit to patient, and significantly reduce patient and do
Pain when gastrocopy.
(2) operating procedure of digestive endoscopy therapeutic device are as follows:
Step 1: patient requires to take a blood sample according to doctor before gastrocopy.
Step 2: digestive endoscopy therapeutic device is carried out installation fixation by doctor, and carry out sterilizing operation.
Step 3: after qualification of taking a blood sample after patient enter inspection chamber, oneself neck span and trousers being unclamped, suffered from
Person lies down and takes left lateral position, the proper use of bite-block of physician guidance patient.
Step 4: doctor turns on the power switch, so that resistance wire is connect electricity, and heat to eyepiece, be heated to a certain degree
Afterwards, doctor carries out intubation to patient.
Step 4: doctor can start to go through conduit among bite-block, then it is slowly moved to throat mouth, doctor is according to trouble
The esophagus diameter of person is inflated air bag, while as needed opening sealing cover, controls the inflation rate of gas instrument processed, auxiliary
Help the intubation of doctor.
Step 5: doctor checks patient by gastroscope, and need to adjust the angle of gastroscope tube according to inspection, and right
Image in stomach is recorded in real time.
Step 6: digestive endoscopy is taken out from patient's body after doctor has checked.
It is fixedly connected with compressed spring between (3) two sliding blocks, can make air bag in the state of non-aerating, makes two cunnings
Block is mutually stored close, to store to air bag, compressed spring outer end is coated with ceramic wear-resistant coating, ceramic wear-resistant coating
Interior to be equipped with ceramic particle, the ratio between ceramic wear-resistant coating thickness and the longest diameter of ceramic particle are 0.8-2.0, improve compressed spring
Rub proofness, the service life of compressed spring can be increased.
(4) through-hole lower end wall is fixedly connected with elastic string, and hemispherical block is fixedly connected with elastic string, in the elastic force of elastic string
Under effect, hemispherical block can be limited in through-hole, make from through-hole can only air inlet, air cannot be discharged from through-hole, facilitate work
Make personnel to the charge operation of air bag.
(5) hemispherical block outer end is fixedly connected with gasket, and gasket and through-hole are interference fitted, and increases through-hole and hemispherical
Friction between block improves hemispherical block to the sealing effect of through-hole, enter air can only from through-hole in air bag, cannot be from logical
Hole discharge, facilitates control of the staff to air bag, so that air bag be enable preferably to assist doctor to the intubation of patient.
(6) operating handle outer end is fixedly connected with gas instrument processed, and gas instrument processed and air inlet pipe are interconnected, and passes through the work of gas instrument processed
With, it can inject air into air bag, thus make staff by the blast velocity control to gas instrument processed, it can be to the volume of air bag
It is controlled, makes air bag when doctor carries out the operation of gastroscope extension tubing to patient, play good booster action.
(7) operating handle outer end is fixedly connected with exhaust pipe, and exhaust pipe and venthole are interconnected, exhaust pipe outer end buckle
It is connected with sealing cover, when needing that operation is exhausted to air bag, staff opens sealing cover, keeps the air in air bag suitable
Venthole, be discharged from sealing cover, can be opened sealing cover according to the needs of staff, pass through the air inlet of control gas instrument processed
Speed controls the volume of air bag.
(8) a plurality of resistance wire is fixedly connected in conduit, resistance wire is mutually matched with eyepiece, and resistance wire outer end is electrically connected
It connects wires, outer end of connecting wires is electrically connected with power switch, and resistance wire after powered up, can convert electrical energy into thermal energy, together
When transfer thermal energy to eyepiece outer end, be increased to eyepiece degree Celsius, compared to the prior art in eyepiece is not heated first,
Stomach tube is directly inserted into the operation in patient body, the present invention can reduce eyepiece outer end fogging when inserted into the patient
Possibility, the staff that is more convenient for quickly are focused and observe to patient's body lesion locations.
(9) air bag internal cavity is filled with lubricant, and air bag outer end digs the circular hole for having diameter for 0.1mm, can make air bag
When being squeezed, under pressure, the lubricant in cavity can be flowed out along through-hole, and the work of lubrication is played to external catheter end
With.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the external structure schematic diagram of conduit portion of the present invention；
Fig. 3 faces the schematic diagram of the section structure for conduit portion of the present invention；
Fig. 4 is structural schematic diagram at the A of Fig. 3；
Fig. 5 is structural schematic diagram at the B of Fig. 3；
Fig. 6 is the top view cross section structural schematic diagram of conduit portion of the present invention；
Fig. 7 is the external structure schematic diagram when present invention uses；
Fig. 8 is the partial structure diagram of operating handle of the invention；
Fig. 9 is the partial structure diagram of venthole of the invention；
Figure 10 is the structural schematic diagram of eyepiece part of the invention.
Figure label explanation:
1 gastroscope extension tubing, 2 operating handles, 3 conduits, 4 lock chambers, 5 eyepieces, 6 sealing covers, 7 fastening blocks, 8 accommodating grooves, 9 sliding slots,
10 sliding blocks, 11 air bags, 12 compressed springs, 13 locating pieces, 14 air inlet pipe, 15 connecting tubes, 16 through-holes, 17 elastic strings, 18 hemisphericals
Block, 19 auxiliary tubes, 20 gas instrument processed, 21 ventholes, 22 resistance wires.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description；Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments, is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the instruction such as term " on ", "lower", "inner", "outside", " top/bottom end "
Orientation or positional relationship be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the present invention and simplification retouch
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation,
Therefore it is not considered as limiting the invention.In addition, term " first ", " second " are used for description purposes only, and cannot understand
For indication or suggestion relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation " " is set
Be equipped with ", " be arranged/connect ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to removable
Connection is unloaded, or is integrally connected, can be mechanical connection, is also possible to be electrically connected, can be directly connected, it can also be in
Between medium be indirectly connected, can be the connection inside two elements, for the ordinary skill in the art, can be specific
Situation understands the concrete meaning of above-mentioned term in the present invention.
Embodiment 1:
Fig. 1-10, multi-functional digestive endoscopy therapeutic device, including gastroscope extension tubing 1 are please referred to, 1 outer end of gastroscope extension tubing is fixed to be connected
It is connected to operating handle 2, the operation by operating handle 2 to gastroscope extension tubing 1 facilitates staff by operating operating handle 2,
Conduit 3 is adjusted, gastroscope extension tubing 1 is fixedly connected with conduit 3 far from one end of operating handle 2, facilitates staff's root
According to patient check in actual conditions, conduit 3 is adjusted, so that intubation of the ancillary staff to patient, please join
Fig. 6 is read, and digging in conduit 3 has lock chamber 4, and eyepiece 5 is slidably connected in lock chamber 4, fastening block 7 is installed convenient for staff
In the outer end of gastroscope extension tubing 1,5 outer end of eyepiece is fixedly connected with locating piece 13, and 3 outer end of conduit is equipped with fastening block 7, fastening block 7
Digging close to one end of locating piece 13 has accommodating groove 8, and accommodating groove 8 is mutually matched with locating piece 13, passes through locating piece 13 and storage
Fastening block 7 and conduit 3 can be fixed to each other, staff enable to install eyepiece 5 by the mating reaction between slot 8
And disassembly, convenient replacement and sterilizing operation to eyepiece 5.
3 left and right ends of conduit, which are dug, sliding slot 9, is slidably connected in sliding slot 9 there are two sliding block 10, convenient for two sliding blocks
10 position is controlled, and makes air bag 11 in the state of non-aerating, is able to maintain receiving state, in the deflated condition, can
Volume after being inflated according to air bag 11 controls the position of two sliding blocks 10, is fixedly connected with compression between two sliding blocks 10
Spring 12 can make air bag 11 in the state of non-aerating under the elastic force effect of compressed spring 12, keep two sliding blocks 10 mutual
Store close, to store to air bag 11,12 outer end of compressed spring is coated with ceramic wear-resistant coating, in ceramic wear-resistant coating
Equipped with ceramic particle, the ratio between longest diameter of ceramic wear-resistant coating thickness and ceramic particle is 0.8-2.0, improves compressed spring 12
Rub proofness, the service life of compressed spring 12 can be increased, two 10 outer ends of sliding block are fixedly connected with air bag 11, air bag 11
Interior to be equipped with cavity, 11 internal cavity of air bag is filled with lubricant, and 11 outer end of air bag is dug the circular hole for having diameter for 0.1mm, can be made
When air bag 11 is squeezed, under pressure, the lubricant in cavity can be flowed out along through-hole, be played to 3 outer end of conduit
The effect of lubrication.
Fig. 3-5 is please referred to, 3 upper end of conduit, which is dug, air inlet pipe 14, and the cutting of 14 upper end wall of air inlet pipe has connecting tube 15, sliding block
10 upper ends, which are dug, through-hole 16, air can be passed through air inlet pipe 14, enter in air bag 11 along connecting tube 15 and through-hole 16, lead to
16 lower end of hole and connecting tube 15 are interconnected, and the cavity in 16 upper end of through-hole and air bag 11 is interconnected, and sliding connects in through-hole 16
It is connected to hemispherical block 18, hemispherical block 18 plays the blocking action to through-hole 16, and air can overcome under pressure
The elastic force of elastic string 17 acts on, and is entered in air bag 11 by through-hole 16,16 lower end wall of through-hole is fixedly connected with elastic string 17, hemisphere
Shape block 18 is fixedly connected with elastic string 17, under the elastic force effect of elastic string 17, hemispherical block 18 can be limited in through-hole 16
It is interior, make from through-hole 16 can only air inlet, air cannot be discharged from through-hole 16, facilitate staff to the charge operation of air bag 11, half
18 outer end of spherical pieces is fixedly connected with gasket, and gasket and through-hole 16 are interference fitted, increase through-hole 16 and hemispherical block 18 it
Between friction, improve hemispherical block 18 to the sealing effect of through-hole 16, enter air can only from through-hole 16 in air bag 11, cannot
It is discharged from through-hole 16, facilitates control of the staff to air bag 11, so that air bag 11 be enable preferably to assist doctor to patient
Intubation.
3 lower end of conduit, which is dug, venthole 21, and 10 lower end of sliding block, which is dug, auxiliary tube 19, in auxiliary tube 19 and air bag 11
Cavity is interconnected, and convenient for the air in air bag 11 to be discharged out of venthole 21 by auxiliary tube 19,2 outer end of operating handle is solid
Surely it is connected with gas instrument 20 processed, gas instrument 20 processed is interconnected with air inlet pipe 14, by the effect of gas instrument 20 processed, can inject air into
In air bag 11, to make staff by the blast velocity control to gas instrument 20 processed, the volume of air bag 11 can be controlled, be made
Air bag 11 plays good booster action, 2 outer end of operating handle is fixed when doctor carries out the operation of gastroscope extension tubing 1 to patient
It is connected with exhaust pipe, exhaust pipe and venthole 21 are interconnected, and exhaust pipe outer end has snapped connection sealing cover 6, are needing to gas
When operation is exhausted in capsule 11, staff opens sealing cover 6, makes the air in air bag 11 along venthole 21, from sealing
Lid 6 is discharged, and can be opened sealing cover 6 according to the needs of staff, by controlling the intake velocity of gas instrument 20 processed, to air bag
11 volume is controlled, and a plurality of resistance wire 22 is fixedly connected in conduit 3, and resistance wire 22 is mutually matched with eyepiece 5, resistance wire
22 outer ends, which are electrically connected with, connects wires, and outer end of connecting wires is electrically connected with power switch, and resistance wire 22 after powered up, can will be electric
Thermal energy can be converted to, while transferring thermal energy to 5 outer end of eyepiece, eyepiece 5 is made to be increased to 37 degrees Celsius, compared to the prior art in
Eyepiece 5 is not heated first, stomach tube is directly inserted into the operation in patient body, the present invention is when inserted into the patient, energy
A possibility that enough reducing 5 outer end fogging of eyepiece, the staff that is more convenient for quickly is focused and sees to patient's body lesion locations
It examines.
When staff needs to carry out digestive endoscopy in use, installing firstly the need of by sealing cover 6, figure is please referred to
Fastening block 7 is put into lock chamber 4 by 3-5, staff, while is mutually matched locating piece 13 with lock chamber 4, and staff is again
Accommodating groove 8 is fixed on to the outer end of fastening block 7, is fixed on fastening block 7 in lock chamber 4, referring to Fig. 10, staff will be electric
The switch for hindering 22 outer end of silk is opened, and be heated to certain temperature staff with hand touch temperature properly i.e. to the eyeglass of eyepiece
Can, conduit 3 is slowly inserted into stomach by staff according still further to the above-mentioned operation inspection step to gastroscope via the esophagus of patient, work
Make personnel during being inserted into stomach, when encountering certain obstruction, staff opens the switch of gas instrument 20 processed, after disinfection
Air via air inlet pipe 14 enter connecting tube 15 in, under the action of air pressure, air is made to overcome the elastic force of elastic string 17
Hemispherical block 18 is jacked up outward along through-hole 16, enables air to enter in air bag 11 by effect, can under the action of air
Make the rapid spatial expansion of air bag 11, staff as needed controls the volume of air bag 11, becomes in 11 volume of air bag
Under the premise of big, when at the position that keeps conduit 3 more narrow in the esophagus or stomach by patient, air bag 11 is enable to play branch
The effect of support and extension, to provide a more broad visual field for eyepiece 5, and at air bag 11 is to internal narrow location
Dilating effect, conduit 3 can be made quickly through facilitating staff to the insertion operation of conduit 3, while conduit can be reduced
The contact of 3 pairs of patient's bodies reduces conduit 3 and significantly reduces the pain that patient does gastrocopy to the injury of patient.
The foregoing is intended to be a preferred embodiment of the present invention；But scope of protection of the present invention is not limited thereto.
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
It improves design and is subject to equivalent substitution or change, should be covered by the scope of protection of the present invention.
Claims (10)
1. multi-functional digestive endoscopy treatment, including gastroscope extension tubing (1), gastroscope extension tubing (1) outer end are fixedly connected with behaviour
Make handle (2), it is characterised in that: the gastroscope extension tubing (1) is fixedly connected with conduit (3) far from the one end of operating handle (2),
Digging in the conduit (3) has lock chamber (4), slidably connects eyepiece (5) in the lock chamber (4), eyepiece (5) outer end
It is fixedly connected with locating piece (13), conduit (3) outer end is equipped with fastening block (7), and the fastening block (7) is close to locating piece (13)
One end dig have accommodating groove (8), the accommodating groove (8) is mutually matched with locating piece (13), and conduit (3) left and right ends are equal
Cutting has sliding slot (9), is slidably connected in the sliding slot (9) there are two sliding block (10), and two sliding block (10) outer ends are fixed to be connected
It is connected to air bag (11), cavity is equipped in the air bag (11), conduit (3) upper end, which is dug, air inlet pipe (14), the air inlet
Pipe (14) upper end wall cutting has connecting tube (15), and sliding block (10) upper end, which is dug, to be had through-hole (16), through-hole (16) lower end
It is interconnected with connecting tube (15), the cavity in through-hole (16) upper end and air bag (11) is interconnected, the through-hole (16)
It inside slidably connects hemispherical block (18), conduit (3) lower end, which is dug, to be had venthole (21), and sliding block (10) lower end is dug
Have auxiliary tube (19), the cavity in the auxiliary tube (19) and air bag (11) is interconnected.
2. multi-functional digestive endoscopy therapeutic device according to claim 1, it is characterised in that: the digestive endoscopy treatment dress
The operating procedure set are as follows:
Step 1: patient requires to take a blood sample according to doctor before gastrocopy;
Step 2: digestive endoscopy therapeutic device is carried out installation fixation by doctor, and carry out sterilizing operation;
Step 3: after patient enters inspection chamber, oneself neck span and trousers are unclamped, patient lies after qualification of taking a blood sample
Descend and take left lateral position, the proper use of bite-block of physician guidance patient;
Step 4: doctor turns on the power switch, so that resistance wire (22) is connect electricity, and heat to eyepiece (5), be heated to certain journey
After degree, doctor carries out intubation to patient;
Step 4: doctor can start to go through conduit (3) among bite-block, then it is slowly moved to throat mouth, doctor is according to trouble
The esophagus diameter of person is inflated air bag (11), while as needed opening sealing cover (6), the inflation to gas instrument (20) processed
Rate control assists the intubation of doctor;
Step 5: doctor checks patient by gastroscope, and need to adjust the angle of gastroscope tube according to inspection, and in stomach
Image recorded in real time;
Step 6: digestive endoscopy is taken out from patient's body after doctor has checked.
3. multi-functional digestive endoscopy therapeutic device according to claim 1, it is characterised in that: two sliding blocks (10) it
Between be fixedly connected with compressed spring (12), compressed spring (12) outer end is coated with ceramic wear-resistant coating, the ceramic wear-resisting
Ceramic particle is equipped in coating, the ratio between the ceramic wear-resistant coating thickness and the longest diameter of the ceramic particle are 0.8-2.0.
4. multi-functional digestive endoscopy therapeutic device according to claim 1, it is characterised in that: through-hole (16) lower end wall
It is fixedly connected with elastic string (17), the hemispherical block (18) is fixedly connected with elastic string (17).
5. multi-functional digestive endoscopy therapeutic device according to claim 3, it is characterised in that: the hemispherical block (18) is outside
End is fixedly connected with gasket, and the gasket and through-hole (16) are interference fitted.
6. multi-functional digestive endoscopy therapeutic device according to claim 1, it is characterised in that: the operating handle (2) is outside
End is fixedly connected with gas instrument (20) processed, and the gas instrument (20) processed and air inlet pipe (14) are interconnected.
7. multi-functional digestive endoscopy therapeutic device according to claim 1 or 6, it is characterised in that: the operating handle (2)
Outer end is fixedly connected with exhaust pipe, and the exhaust pipe and venthole (21) are interconnected, and the exhaust pipe outer end has snapped connection
Sealing cover (6).
8. multi-functional digestive endoscopy therapeutic device according to claim 1, it is characterised in that: fixed in the conduit (3)
It is connected with a plurality of resistance wire (22), the resistance wire (22) is mutually matched with eyepiece (5), and resistance wire (22) outer end electrically connects
It is connected to and connects wires, the outer end of connecting wires is electrically connected with power switch.
9. multi-functional digestive endoscopy therapeutic device according to claim 1, it is characterised in that: air bag (11) internal cavity
Filled with lubricant, the circular hole for having diameter for 0.1mm is dug in air bag (11) outer end.
10. multi-functional digestive endoscopy therapeutic device according to claim 1, it is characterised in that: fixed in the conduit (3)
It is connected with signal projector, the signal projector signal is connected with video display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910148137.4A CN109846449B (en) | 2019-02-28 | 2019-02-28 | Multifunctional digestive endoscopy treatment device |
Applications Claiming Priority (1)
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| CN110693446A (en) * | 2019-11-14 | 2020-01-17 | 江苏欧曼电子设备有限公司 | Endoscope with auxiliary imaging function |
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