CN208405609U - Endometrium injecting apparatus under a kind of hysteroscope - Google Patents
Endometrium injecting apparatus under a kind of hysteroscope Download PDFInfo
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- CN208405609U CN208405609U CN201721474640.1U CN201721474640U CN208405609U CN 208405609 U CN208405609 U CN 208405609U CN 201721474640 U CN201721474640 U CN 201721474640U CN 208405609 U CN208405609 U CN 208405609U
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Abstract
Endometrium injecting apparatus under a kind of hysteroscope, including sleeve portion and pressure experience syringe part, which is characterized in that described sleeve pipe part includes tube body, bending section, drag wire, drawing handle and fixed handle；Buffer structure, the close end setting drawing structure of bending section is arranged in the end of bending section, and one end of drag wire is fixed in drawing structure, and the other end is connect with drawing handle, fixed handle and tube body integrally connected；Pressure experience syringe part includes syringe needle, pressoreceptor, medicine storage device, pressurizing device and control structure；Syringe needle may pass through casing, and syringe needle includes needle tubing and needle point, and needle tubing is bendable structure, and movable panel is arranged, and compression chamber is connect with pressurizing device in setting drug storage chamber and compression chamber in medicine storage device between drug storage chamber and compression chamber；Pressoreceptor is arranged in the inside of needle point and connect with control structure, will measure in pressure outflow to control structure, control structure controls pressurizing device pressurized condition.
Description
Technical field
The invention belongs to field of obstetrics and gynecology medical equipment technology, and in particular to endometrium syringe under a kind of hysteroscope
Tool.
Background technique
Endometrium, which seriously damages, causes the destruction of basal layer rete vasculosum, uterine tissue stem cell largely to lose,
Endometrium scarring, it is Asherman's syndrom, secondary amenorrhea, uterine infertile etc., lack effective treatment method at present to this.It is dynamic
Object experimental study shows to make the quick vascularization in scar position, cellularised can promote endometrium functionality reparation.Clinically, sub
The positioning of Endometrium scar depends on uterine cavity sem observation, is guided by hysteroscope some specific cells factors or enzyme being injected at scar
Position is expected to improve inner membrance scarring.But existing injection needle exist can not through uterine neck in uterine cavity, side forward and backward to uterus
Wall is injected, while injection depth also uncontrollable defect, too deep to will lead to the perforation of uterus, and shallowly cannot ensure drug excessively
It injects in Endometrium, is only injected in intimal surface and uterine cavity.Growth factor had both been wasted in this way or can not remove scarring
Inner membrance on be formed with environment conducive to stem cell growth, be unfavorable for follow-up work.
The utility model patent of the patent No. " 201420325844.9 " " intrauterine injection syringe needle " proposes the above problem, and mentions
The solution of " shank and syringe needle are in approximate right angle shape " out controls liquid medicine injection in uterine wall by the curved length of syringe needle
The depth of (inner membrance and muscle layer joint) injects the different location in uterus by rotating syringe metering needle head direction.?
When practical progress uterus drug injection, it is monitored often through hysteroscope；In order to facilitate going on smoothly for operation, it will usually to
Swollen palace liquid is injected in uterus.And the patented technology controls liquid medicine injection in the depth of uterine wall by the curved length of setting syringe needle
Degree, therefore the curved length of syringe needle will not be too long, since uterus is expanded, by rotating syringe metering needle head direction, to uterus
The scheme injected of different location obviously can not achieve.
The utility model patent of the patent No. " 201520425487.8 " " endometrium scar puncture injection needle " proposes note
Penetrate the problem of depth is unable to control, and propose solution: by being arranged protective case on needle handle, protective case is shorter in length than
The length of needle handle, when protective case slides to needle handle front end can will bending syringe needle accommodate in the toggle inner cavity of protective case, protective case to
When needle handle rear end is slided, bending syringe needle is exposed；It is provided with scale on needle handle, solves the problems, such as that injection depth is unable to control, but
It is still without solving the problems, such as to inject uterus different location.
In addition need to control the speed of injection, injection volume and the injection of front endometrium when to endometrium injection of medicine
The degree of medical fluid is born in region, if cannot stop in time after the Bearing degree more than endometrium, is easy to appear medical fluid infiltration
Out, it will cause the damage of inner membrance when serious；Injection speed and front injection areas will be observed at any time when therefore injecting, this
Requirement of the sample to operator is very high, and operation difficulty is big.
Therefore the present invention is according to problem of the existing technology, provide it is structurally reasonable, it is easy to operate, antithetical phrase both may be implemented
The comprehensive injection of Endometrium is not easy to stab again endometrial tissue and can effectively control son under the hysteroscope of ejection situation
Endometrium injecting apparatus.
Summary of the invention
In order to overcome the prior art to be can not achieve during endometrium scar treatment to the comprehensive injection of endometrium,
It is easy the problem of stabbing endometrial tissue and cannot effectively controlling ejection situation, the present invention provides a kind of mode hysteroscopes
Endometrium injection device.
Endometrium injecting apparatus under a kind of hysteroscope, including sleeve portion and pressure experience syringe part, feature
It is, described sleeve pipe part includes tube body, bending section, drag wire, drawing handle and fixed handle；The end setting of bending section is slow
Structure, the close end setting drawing structure of bending section are rushed, one end of drag wire is fixed in drawing structure, and the other end, which extends to, to be led
The place that pulls handle connect with drawing handle, and drawing handle and fixed handle are correspondingly arranged on rear side of tube body, fixed handle and tube body one
Body connection；Drawing handle is moved along tube body, and pressure experience syringe part includes syringe needle, pressoreceptor, medicine storage device, pressurization
Device and control structure；The length of syringe needle is greater than casing length, and syringe needle may pass through casing, and syringe needle includes needle tubing and needle point, needle tubing
For bendable structure, it is removable to be arranged one for medicine storage device one drug storage chamber of interior setting and a compression chamber between drug storage chamber and compression chamber
Movable plate, compression chamber are connect with pressurizing device, and the inside of needle point is arranged in pressoreceptor, connect with control structure, above-mentioned side
By hand-held fixed handle and drawing handle, mobile drawing handle achievees the purpose that control drag wire case, and then reaches change set
The purpose of pipe front end bending degree, pressoreceptor will measure in pressure outflow to control structure, and control structure receives feeling of stress
The pressurized condition of pressurizing device is controlled after receiver pressure, and by pressurizing device to compression chamber's pressurizing urges movable panel to storage
Coyote hole direction is mobile, reaches drug injection purpose, using effect is good, can effectively control angle, injection speed and the note of injection
The amount of penetrating.
Further, cable hole, drag wire is respectively set in the close end of the junction and tube body of the warp architecture and tube body
One end be fixed on drawing structure in, the other end is each passed through two cable holes, then extend to drawing handle at drawing handle
Hand connection.
Further, on the outside of the bending section part exposure bending section tube wall of the drag wire.
Further, the cable hole is the hatch frame that the close end of bending section and tube body junction and tube body is arranged in,
Drag wire enters tube body through the cable hole of bending section and tube body junction, and the close end cable hole through tube body is pierced by tube body.It is such
Drag wire can be limited in tube body by one section of two cable holes, on the one hand avoid drag wire opponent by the setting of structure
The pollution of art environment, on the other hand, since drag wire is bonded with tube body, when having ensured drawing, loose drag wire, bending section is curved
Song, tube body are indeformable.
Further, the drawing structure is that arbitrarily drag wire can be made to be fixed on the structure at bending section, wherein preferably small
Ring.Small ring setting is simple, and effectively can carry out drawing fixation to drag wire.
Further, detent slot is set on the tube body, pulls and corresponding retaining structure is set on handle.Such structure can make
Drawing handle is fixed on the specific position of detent slot, controls the length of drag wire, and then control the curvature of bending section.
Further, the medicine storage device and pressurizing device are placed in a sealing device.It is convenient to entire to be set together
Structure is operated.
Further, medicine outlet is set to the bottom of sealing device；One section of insertion medicine outlet of the needle tubing, other end connection
Needle point；The setting of such structure can guarantee that the medical fluid in medicine storage device is all exported by gravity.
Further, buffer structure is made of the material for arbitrarily having toughness and softness concurrently.It is wherein preferably hose, structure in this
Setting, sleeve portion can be made to pass through hysteroscope mouth and prevent scuffing in traction process to endometrial tissue.
Further, the movable plate is parallel with medicine outlet, and four sides of movable plate and medicine storage device are in close contact, mobile
Plate can be in medicine storage device internal slide.Such structure setting can prevent leakage and under the effect of the pressure, push removable
Movable plate self-pressurization room is mobile to drug storage chamber direction, pushes medical fluid sleeve pipe part.
Further, hand arc structure is arranged in the bottom of the sealing device.The setting of hand arc structure, facilitates holding.
Further, the sealing device and medicine storage device and be transparent unit.The setting of such structure can facilitate observation to store up
Dose situation in medicine device.
Further, dosing mouth is set on the sealing device, and dosing mouth runs through drug storage chamber and sealing device, in dosing mouth position
Lid is installed, lid can seal dosing mouth, the setting of such structure, not only facilitate dosing, but also can seal drug storage chamber.
Further, snorkel is set between the compression chamber and pressurizing device.
Further, the control structure includes display a structure, regulation button, switch button, alarm structure；Each structure phase
It connects, display structure shows that the pressure and injection volume situation of pressoreceptor, regulation button are adjusted according to patient's condition and set
Pressure and injection volume, the pressure of setting include pressure alarm value and releasing pressure alarm value；When reaching setting pressure alarm value,
Alarm structure alarm, reminds operator to turn off the switch button, after the medical fluid squeezed at needle point is absorbed, pressure reduction to releasing
Pressure alarm value, alarm structure alarm, reminds operator to open switch button.Further, described to reach setting pressure alarm value
When alarm sound it is different from alarm sound when being restored to pressure relief alarming value.Such setting, avoids the injection pressure from being more than
The Bearing degree of endometrium causes medical fluid to ooze out, but can when pressure reduction is to pressure relief alarming value, remind operator and
Shi Kaiqi switch button.
Further, the alarm structure is loudspeaker structure；When being more than setting pressure or reaching setting injection volume, carry out sound
Sound alarm, further, the injection volume alarm sound with reach setting pressure alarm value when alarm sound, be restored to releasing pressure
Alarm sound when power alarming value is different.
Alternatively, the control structure is an intelligent control structure comprising display structure, regulation button, start button, intelligence
Energy control module；Setting pressure and injection volume are adjusted by regulation button, the pressure of setting includes pressure alarm value and releasing pressure
Power alarming value, display structure show the pressure and injection volume situation of pressoreceptor, start button starting injection, setting to be achieved
Injection can be temporarily ceased when pressure alarm value, pressure reduction continues to inject to pressure relief alarming value, setting injection volume to be achieved
When, stop injection.
Further, the intelligent control structure further includes an alarm structure, and alarm structure is that a loudspeaker structure or flashing are followed closely,
After complete stopping injection, reminds operator to remove injection device and carry out next step operation.
Further, scale is set on the needle point.The setting of scale, controlled injection depth.
In use, first then the medicine outlet in one end insertion medicine storage device of syringe needle is added medical fluid by dosing mouth
Enter in medicine storage device, then adjust regulation button setting control device pressure and injection volume, turns on the switch button, starting pressure dress
It sets, pressure apparatus is pressurizeed by snorkel to compression chamber, pushes movable plate mobile, and medical fluid is pushed into close to tip position, is closed
Close switch button.Holding fixed handle enters sleeve portion in uterine cavity by the operation port of hysteroscope, then observes hysteroscope
Endometrium scar position in display device, pulling drawing handle makes sleeve portion bend to corresponding position, and passes through card
Bit architecture is fixed handle is pulled.Then the port of tube body is inserted the needle into, needle point is inserted into endometrium scar position, and observes
The scale of needle point controls injection depth, is again turned on switch button, starts pressure apparatus, pushes movable plate, medical fluid is pushed forward, when
When showing that structure shows that the pressure of pressoreceptor and injection volume situation are more than setting value, operator is reminded in alarm structure alarm
Button is turned off the switch, avoiding injection pressure is more than that the Bearing degree of endometrium causes medical fluid to ooze out.The medicine squeezed at needle point
After liquid is absorbed, pressure reduction to pressure relief alarming value, alarm structure alarm reminds operator to open switch button, medical fluid
It is injected into endometrium scar position according to the pressure and injection volume of setting, when reaching setting injection volume, alarm structure alarm,
Prompt injection process finishes.First syringe needle is taken out at this time, drawing handle is then pushed forward, stretches bending section, then take out casing
Part.
Compared with prior art, endometrium injecting apparatus structure is simple under hysteroscope of the present invention, easy to operate, both can be with
Realization is not easy to stab endometrial tissue again and can effectively control ejection situation to the comprehensive injection of endometrium.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is longitudinal profile structure schematic at the utility model snorkel；
Fig. 3 is horizontal cross-section structure diagram at the utility model snorkel；
Fig. 4 is the schematic diagram of the section structure at the utility model retaining structure；
Fig. 5 is partial enlargement structural representation at the utility model control structure；
Fig. 6 is partial enlargement structural representation at the utility model needle point；
Fig. 7 is that the utility model walks partial enlargement structural representation at hole；
In figure, 1, sleeve portion；11, tube body；12, bending section；121, buffer structure；13, drag wire；131, drawing knot
Structure；132, cable hole；14, handle is pulled；141, detent slot；142, retaining structure；15, fixed handle；211, needle tubing；212,
Needle point；2121, scale；23, sealing device；231, hand arc structure；241, drug storage chamber；2411, dosing mouth；2412, lid；242,
Compression chamber；243, movable panel；25, pressurizing device；251, snorkel；26, control structure；261, structure is shown；262, it adjusts
Button, 263, switch button；264, alarm structure.
Specific embodiment
Endometrium injecting apparatus under a kind of hysteroscope of embodiment 1
Endometrium injecting apparatus under a kind of hysteroscope, including sleeve portion 1 and pressure experience syringe part, feature
It is, described sleeve pipe part 1 includes tube body 11, bending section 12, drag wire 13, drawing handle 14 and fixed handle 15；Bending section
Buffer structure 121 is arranged in 12 end, and buffer structure is specially hose, and link, drag wire 13 is arranged in the close end of bending section 12
One end be fixed in link, the other end extend to drawing handle 14 at drawing handle 14 connect, pull handle 14 and fix
Handle 15 is correspondingly arranged at 11 rear side of tube body, fixed handle 15 and 11 integrally connected of tube body；Drawing handle 14 can be moved along tube body 11
Dynamic, by hand-held fixed handle 15 and drawing handle 14, mobile drawing handle 14 achievees the purpose that control drag wire 13, Jin Erda
To the purpose for changing casing front end bending degree；Pressure experience syringe part include syringe needle, pressoreceptor, medicine storage device,
Pressurizing device 25 and control structure 26；The length of syringe needle is greater than casing length, and syringe needle may pass through casing, and syringe needle includes needle tubing 211
With needle point 212, needle tubing 211 is bendable structure, one drug storage chamber 241 of setting and a compression chamber 242 in medicine storage device, drug storage chamber
One movable panel 243 is set between 241 and compression chamber 242, and compression chamber 242 is connect with pressurizing device 25, passes through pressurizing device 25
It is mobile to 241 direction of drug storage chamber to 242 pressurizing urges movable panel 243 of compression chamber, reach drug injection purpose；Pressoreceptor
The inside of needle point 212 is set, is connect with control structure 26, will be measured in pressure outflow to control structure 26, control knot
Structure 26 receives the pressurized condition of control pressurizing device 25 after pressoreceptor pressure.It is set between compression chamber 242 and pressurizing device 25
Set snorkel 251.
The close end of the junction and tube body 11 of warp architecture and tube body 11 distinguishes cable hole 132, one end of drag wire 13
Be fixed on drawing structure 131 in, the other end is each passed through two cable holes 132, then setting extend to drawing handle 14 at
Handle 14 is pulled to connect.On the outside of 12 part of bending section exposure, 12 tube wall of bending section of drag wire 13.Cable hole 132 is bending section
12 with the hatch frame on the close end of the junction of tube body 11 and tube body 11, company of the drag wire 13 through bending section 12 Yu tube body 11
It connects place's cable hole 132 and enters tube body 11, the close end cable hole 132 through tube body 11 is pierced by tube body 11.The setting of such structure, can
Drag wire 13 is limited in tube body 11 by one section of two cable holes 132, on the one hand avoids drag wire 13 to surgical rings
The pollution in border, on the other hand, since bracing wire is bonded with tube body 11, when having ensured drawing, loose drag wire 13, bending section 12 is curved
Song, tube body 11 are indeformable.
Medicine storage device and pressurizing device 25 are placed in same sealing device 23.Medicine outlet is set to the bottom of sealing device 23
Portion.The setting of such structure can guarantee that the medical fluid in medicine storage device is all exported by gravity.One section of insertion of needle tubing 211
Medicine outlet, the other end connect needle point 212.
Movable panel 243 is parallel with medicine outlet, and four sides of movable panel 243 and medicine storage device are in close contact, removable
Movable plate 243 can be in medicine storage device internal slide.Such structure setting can prevent leakage and under the effect of the pressure, push away
Dynamic 243 self-pressurization room 242 of movable panel is mobile to 241 direction of drug storage chamber, pushes medical fluid sleeve pipe part 1.
Sealing device 23 and medicine storage device and be transparent unit.The setting of such structure can facilitate in observation medicine storage device
Dose situation.Dosing mouth 2411 is set on sealing device 23, dosing mouth 2411 runs through drug storage chamber 241 and sealing device 23,
Lid 2412 is arranged in 2411 position of dosing mouth, and lid 2412 can seal dosing mouth 2411, and the setting of such structure both facilitated
Dosing, and drug storage chamber 241 can be sealed.
Control structure 26 includes display a structure 261, regulation button 262, switch button 263, alarm structure 264；Display
Structure 261 show pressoreceptor pressure and injection volume situation, regulation button 262 according to patient's condition adjust setting pressure and
Injection volume, the pressure of setting include pressure alarm value and releasing pressure alarm value；When reaching setting pressure alarm value, alarm knot
Structure 264 is alarmed, and operator is reminded to turn off the switch button 263, and after the medical fluid squeezed at needle point 212 is absorbed, pressure reduction is arrived
Pressure relief alarming value, alarm structure 264 are alarmed, and operator is reminded to open switch button 263.When reaching setting pressure alarm value
Alarm sound it is different from alarm sound when being restored to pressure relief alarming value.The setting of such structure, avoids injection pressure
Bearing degree more than endometrium causes medical fluid to ooze out, and can remind operation when pressure reduction is to pressure relief alarming value
Person opens switch button 263 in time.
Alarm structure 264 is loudspeaker structure；When being more than setting pressure or reaching setting injection volume, audible alarm is carried out,
Injection volume alarm sound with when reaching setting pressure alarm value alarm sound, be restored to pressure relief alarming value when alarm
Sound is different.Scale 2121 is set on needle point 212.The setting of scale 2121, controlled injection depth.
In use, first then the medicine outlet in one end insertion medicine storage device of syringe needle is passed through dosing mouth 2411 for medicine
Liquid is added in medicine storage device, then adjusts regulation button 262 and sets control device pressure and injection volume, turns on the switch button 263,
Start pressure apparatus, pressure apparatus is pressurizeed by snorkel 251 to compression chamber 242, pushes movable panel 243 mobile, by medical fluid
It is pushed into close to 212 position of needle point, turns off the switch button 263.Holding fixed handle 15 makes behaviour of the sleeve portion 1 by hysteroscope
Enter in uterine cavity as mouth, then observe the endometrium scar position in hysteroscope display device, pulling drawing handle 14 makes to cover
Tube portion 1 bends to corresponding position, and the hose 121 of 12 front end of bending section can be to avoid stabbing endometrium in traction process
Tissue.Then the port of tube body 11 is inserted the needle into, needle point 212 is inserted into endometrium scar position, and observes needle point 212
Scale 2121 controls injection depth, is again turned on switch button 263, starts pressure apparatus, movable panel 243 is pushed, by medical fluid
It is pushed forward, when showing that structure 261 shows that the pressure of pressoreceptor and injection volume situation are more than setting value, alarm structure 264 is reported
It is alert, remind operator to turn off the switch button 263, avoiding injection pressure is more than that the Bearing degree of endometrium causes medical fluid to ooze out.
After the medical fluid squeezed at needle point 212 is absorbed, pressure reduction to pressure relief alarming value, alarm structure 264 is alarmed, and reminds behaviour
Author opens switch button 263, and medical fluid is injected into endometrium scar position according to the pressure and injection volume of setting, sets when reaching
When determining injection volume, alarm structure 264 is alarmed, and injection process is prompted to finish.Button 263 is first turned off the switch at this time, then by syringe needle
It takes out, is then pushed forward drawing handle 14, stretches bending section 12, then take out sleeve portion 1.
Endometrium injecting apparatus under a kind of hysteroscope of embodiment 2
Endometrium injecting apparatus under a kind of hysteroscope, including sleeve portion 1 and pressure experience syringe part, feature
It is, described sleeve pipe part 1 includes tube body 11, bending section 12, drag wire 13, drawing handle 14 and fixed handle 15；Bending section
Buffer structure 121 is arranged in 12 end, and buffer structure is specially hose, and link, drag wire 13 is arranged in the close end of bending section 12
One end be fixed in link, the other end extend to drawing handle 14 at drawing handle 14 connect, pull handle 14 and fix
Handle 15 is correspondingly arranged at 11 rear side of tube body, fixed handle 15 and 11 integrally connected of tube body；Drawing handle 14 can be moved along tube body 11
Dynamic, by hand-held fixed handle 15 and drawing handle 14, mobile drawing handle 14 achievees the purpose that control drag wire 13, Jin Erda
To the purpose for changing casing front end bending degree；Pressure experience syringe part include syringe needle, pressoreceptor, medicine storage device,
Pressurizing device 25 and control structure 26；The length of syringe needle is greater than casing length, and syringe needle may pass through casing, and syringe needle includes needle tubing 211
With needle point 212, needle tubing 211 is bendable structure, one drug storage chamber 241 of setting and a compression chamber 242 in medicine storage device, drug storage chamber
One movable panel 243 is set between 241 and compression chamber 242, and compression chamber 242 is connect with pressurizing device 25, passes through pressurizing device 25
It is mobile to 241 direction of drug storage chamber to 242 pressurizing urges movable panel 243 of compression chamber, reach drug injection purpose；Pressoreceptor
The inside of needle point 212 is set, is connect with control structure 26, will be measured in pressure outflow to control structure 26, control knot
Structure 26 receives the pressurized condition of control pressurizing device 25 after pressoreceptor pressure.
The close end of the junction and tube body 11 of warp architecture and tube body 11 distinguishes cable hole 132, one end of drag wire 13
Be fixed on drawing structure 131 in, the other end is each passed through two cable holes 132, then setting extend to drawing handle 14 at
Handle 14 is pulled to connect.On the outside of 12 part of bending section exposure, 12 tube wall of bending section of drag wire 13.Cable hole 132 is bending section
12 with the hatch frame on the close end of the junction of tube body 11 and tube body 11, company of the drag wire 13 through bending section 12 Yu tube body 11
It connects place's cable hole 132 and enters tube body 11, the close end cable hole 132 through tube body 11 is pierced by tube body 11.The setting of such structure, can
Drag wire 13 is limited in tube body 11 by one section of two cable holes 132, on the one hand avoids drag wire 13 to surgical rings
The pollution in border, on the other hand, since bracing wire is bonded with tube body 11, when having ensured drawing, loose drag wire 13, bending section 12 is curved
Song, tube body 11 are indeformable.Detent slot 141 is set on tube body 11, pulls and corresponding retaining structure 142 is set on handle 14.It is such
Structure can make to pull the specific position that handle 14 is fixed on detent slot 141, and then control the curvature of bending section 12.
Medicine storage device and pressurizing device 25 are placed in same sealing device 23.Medicine outlet is set to the bottom of sealing device 23
Portion.The setting of such structure can guarantee that the medical fluid in medicine storage device is all exported by gravity.One section of insertion of needle tubing 211
Medicine outlet, the other end connect needle point 212.Sealing device 23 and medicine storage device and be transparent unit.The setting of such structure, can be square
Just the dose situation in medicine storage device is observed.Dosing mouth 2411 is set on sealing device 23, and dosing mouth 2411 runs through drug storage chamber
241 and sealing device 23, lid 2412 is set in 2411 position of dosing mouth, lid 2412 can seal dosing mouth 2411, such
The setting of structure not only facilitates dosing, but also can seal drug storage chamber 241.Snorkel is set between compression chamber 242 and pressurizing device 25
251。
Movable panel 243 is parallel with medicine outlet, and four sides of movable panel 243 and medicine storage device are in close contact, removable
Movable plate 243 can be in medicine storage device internal slide.Such structure setting can prevent leakage and under the effect of the pressure, push away
Dynamic 243 self-pressurization room 242 of movable panel is mobile to 241 direction of drug storage chamber, pushes medical fluid sleeve pipe part 1.
Control structure 26 includes display a structure 261, regulation button 262, switch button 263, alarm structure 264；Display
Structure 261 show pressoreceptor pressure and injection volume situation, regulation button 262 according to patient's condition adjust setting pressure and
Injection volume, the pressure of setting include pressure alarm value and releasing pressure alarm value；When reaching setting pressure alarm value, alarm knot
Structure 264 is alarmed, and operator is reminded to turn off the switch button 263, and after the medical fluid squeezed at needle point 212 is absorbed, pressure reduction is arrived
Pressure relief alarming value, alarm structure 264 are alarmed, and operator is reminded to open switch button 263.When reaching setting pressure alarm value
Alarm sound it is different from alarm sound when being restored to pressure relief alarming value.The setting of such structure, avoids injection pressure
Bearing degree more than endometrium causes medical fluid to ooze out, and can remind operation when pressure reduction is to pressure relief alarming value
Person opens switch button 263 in time.
Alarm structure 264 is loudspeaker structure；When being more than setting pressure or reaching setting injection volume, audible alarm is carried out,
Injection volume alarm sound with when reaching setting pressure alarm value alarm sound, be restored to pressure relief alarming value when alarm
Sound is different.
Scale 2121 is set on needle point 212.The setting of scale 2121, controlled injection depth.
In use, first then the medicine outlet in one end insertion medicine storage device of syringe needle is passed through dosing mouth 2411 for medicine
Liquid is added in medicine storage device, then adjusts regulation button 262 and sets control device pressure and injection volume, turns on the switch button 263,
Start pressure apparatus, pressure apparatus is pressurizeed by snorkel 251 to compression chamber 242, pushes movable panel 243 mobile, by medical fluid
It is pushed into close to 212 position of needle point, turns off the switch button 263.Holding fixed handle 15 makes behaviour of the sleeve portion 1 by hysteroscope
Enter in uterine cavity as mouth, then observe the endometrium scar position in hysteroscope display device, pulling drawing handle 14 makes to cover
Tube portion 1 bends to corresponding position, and the hose 121 of 12 front end of bending section can be to avoid stabbing endometrium in traction process
Tissue, and handle 14 will be pulled by retaining structure 142 and fixed.Then the port of tube body 11 is inserted the needle into, needle point 212 is inserted
Enter endometrium scar position, and the scale 2121 for observing needle point 212 controls injection depth, is again turned on switch button 263, opens
Dynamic pressure device pushes movable panel 243, medical fluid is pushed forward, when display structure 261 shows the pressure and injection of pressoreceptor
When measuring situation and being more than setting value, alarm structure 264 is alarmed, and is reminded operator to turn off the switch button 263, is avoided the injection pressure from being more than
The Bearing degree of endometrium causes medical fluid to ooze out.After the medical fluid squeezed at needle point 212 is absorbed, pressure reduction is pressed to releasing
Power alarming value, alarm structure 264 alarm, remind operator open switch button 263, medical fluid according to setting pressure and injection volume
It is injected into endometrium scar position, when reaching setting injection volume, alarm structure 264 is alarmed, and injection process is prompted to finish.This
When first turn off the switch button 263, then syringe needle is taken out, be then pushed forward drawing handle 14, stretch bending section 12, then take out
Sleeve portion 1.
Endometrium injecting apparatus under a kind of hysteroscope of embodiment 3
Endometrium injecting apparatus under a kind of hysteroscope, including sleeve portion 1 and pressure experience syringe part, feature
It is, described sleeve pipe part 1 includes tube body 11, bending section 12, drag wire 13, drawing handle 14 and fixed handle 15；Bending section
Buffer structure 121 is arranged in 12 end, and buffer structure is specially hose, and link, drag wire 13 is arranged in the close end of bending section 12
One end be fixed in link, the other end extend to drawing handle 14 at drawing handle 14 connect, pull handle 14 and fix
Handle 15 is correspondingly arranged at 11 rear side of tube body, fixed handle 15 and 11 integrally connected of tube body；Drawing handle 14 can be moved along tube body 11
Dynamic, by hand-held fixed handle 15 and drawing handle 14, mobile drawing handle 14 achievees the purpose that control drag wire 13, Jin Erda
To the purpose for changing casing front end bending degree；Pressure experience syringe part include syringe needle, pressoreceptor, medicine storage device,
Pressurizing device 25 and control structure 26；The length of syringe needle is greater than casing length, and syringe needle may pass through casing, and syringe needle includes needle tubing 211
With needle point 212, needle tubing 211 is bendable structure, one drug storage chamber 241 of setting and a compression chamber 242 in medicine storage device, drug storage chamber
One movable panel 243 is set between 241 and compression chamber 242, and compression chamber 242 is connect with pressurizing device 25, passes through pressurizing device 25
It is mobile to 241 direction of drug storage chamber to 242 pressurizing urges movable panel 243 of compression chamber, reach drug injection purpose；Pressoreceptor
The inside of needle point 212 is set, is connect with control structure 26, will be measured in pressure outflow to control structure 26, control knot
Structure 26 receives the pressurized condition of control pressurizing device 25 after pressoreceptor pressure.It is set between compression chamber 242 and pressurizing device 25
Set snorkel 251.
The close end of the junction and tube body 11 of warp architecture and tube body 11 distinguishes cable hole 132, one end of drag wire 13
Be fixed on drawing structure 131 in, the other end is each passed through two cable holes 132, then setting extend to drawing handle 14 at
Handle 14 is pulled to connect.On the outside of 12 part of bending section exposure, 12 tube wall of bending section of drag wire 13.Cable hole 132 is bending section
12 with the hatch frame on the close end of the junction of tube body 11 and tube body 11, company of the drag wire 13 through bending section 12 Yu tube body 11
It connects place's cable hole 132 and enters tube body 11, the close end cable hole 132 through tube body 11 is pierced by tube body 11.The setting of such structure, can
Drag wire 13 is limited in tube body 11 by one section of two cable holes 132, on the one hand avoids drag wire 13 to surgical rings
The pollution in border, on the other hand, since bracing wire is bonded with tube body 11, when having ensured drawing, loose drag wire 13, bending section 12 is curved
Song, tube body 11 are indeformable.Detent slot 141 is set on tube body 11, pulls and corresponding retaining structure 142 is set on handle 14.It is such
Structure can make to pull the specific position that handle 14 is fixed on detent slot 141, and then control the curvature of bending section 12.
Medicine storage device and pressurizing device 25 are placed in a sealing device 23.Setting can into a sealing device 23 simultaneously
To facilitate the operation to medicine storage device and pressurizing device 25.Medicine outlet is set to the bottom of sealing device 23.Such structure is set
It sets, can guarantee that the medical fluid in medicine storage device is all exported by gravity.One section of insertion medicine outlet of needle tubing 211, the other end connect
Connect needle point 212.
Movable panel 243 is parallel with medicine outlet, and four sides of movable panel 243 and medicine storage device are in close contact, removable
Movable plate 243 can be in medicine storage device internal slide.Such structure setting can prevent leakage and under the effect of the pressure, push away
Dynamic 243 self-pressurization room 242 of movable panel is mobile to 241 direction of drug storage chamber, pushes medical fluid sleeve pipe part 1.
Hand arc structure 231 is arranged in the bottom of sealing device 23.The setting of hand arc structure 231, facilitates holding.Sealing device 23
With medicine storage device and be transparent unit.The setting of such structure can facilitate the dose situation in observation medicine storage device.Sealing device
Dosing mouth 2411 is set on 23, and dosing mouth 2411 runs through drug storage chamber 241 and sealing device 23, is arranged in 2411 position of dosing mouth
Lid 2412, lid 2412 can seal dosing mouth 2411, the setting of such structure, not only facilitate dosing, but also can be by drug storage chamber
241 sealings.
The control structure 26 is an intelligent control structure 26 comprising display structure 261, regulation button 262, starting
Button, intelligent control module；Setting pressure is adjusted by regulation button 262 and injection volume, the pressure of setting include pressure alarm
Value and releasing pressure alarm value, display structure 261 show the pressure and injection volume situation of pressoreceptor, start button starting note
It penetrates, when setting pressure alarm value to be achieved, can temporarily cease injection, and pressure reduction continues to inject to pressure relief alarming value, to
When reaching setting injection volume, stop injection.
Intelligent control structure 26 further includes an alarm structure 264, and alarm structure 264 is that a loudspeaker structure or flashing are followed closely, when
After stopping injection completely, reminds operator to remove injection device and carry out next step operation.Scale 2121 is set on needle point 212.
The setting of scale 2121, controlled injection depth.
In use, first then the medicine outlet in one end insertion medicine storage device of syringe needle is passed through dosing mouth 2411 for medicine
Liquid is added in medicine storage device, then adjusts regulation button 262 and sets control device pressure and injection volume, turns on the switch button 263,
Start pressure apparatus, pressure apparatus is pressurizeed by snorkel 251 to compression chamber 242, pushes movable panel 243 mobile, by medical fluid
It is pushed into close to 212 position of needle point, turns off the switch button 263.Holding fixed handle 15 makes behaviour of the sleeve portion 1 by hysteroscope
Enter in uterine cavity as mouth, then observe the endometrium scar position in hysteroscope display device, pulling drawing handle 14 makes to cover
Tube portion 1 bends to corresponding position, and the hose 121 of 12 front end of bending section can be to avoid stabbing endometrium in traction process
Tissue, and handle 14 will be pulled by retaining structure 142 and fixed.Then the port of tube body 11 is inserted the needle into, needle point 212 is inserted
Enter endometrium scar position, and the scale 2121 for observing needle point 212 controls injection depth, is again turned on switch button 263, opens
Dynamic pressure device pushes movable panel 243, medical fluid is pushed forward, when display structure 261 shows the pressure and injection of pressoreceptor
When measuring situation more than setting value, pressurization is temporarily ceased, avoiding injection pressure is more than that the Bearing degree of endometrium causes medical fluid to seep
Out, after the medical fluid to pressurize at needle point 212 is absorbed, pressure reduction to pressure relief alarming value, pressure apparatus continues pressurization note
It penetrates.When reaching injection volume, alarm structure 264 is alarmed, and operator's injection process is reminded to finish.First syringe needle is taken out at this time, so
After be pushed forward drawing handle 14, stretch bending section 12, then take out sleeve portion 1.
Above embodiments only express a kind of embodiment of the utility model, and the description thereof is more specific and detailed, but simultaneously
Therefore it cannot be interpreted as that a limitation on the scope of the patent of the present invention.It should be pointed out that for the ordinary skill of this field
For personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these belong to this
The protection scope of utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (10)
1. endometrium injecting apparatus under a kind of hysteroscope, including sleeve portion (1) and pressure experience syringe part, feature
It is, described sleeve pipe part (1) includes tube body (11), bending section (12), drag wire (13), drawing handle (14) and fixed handle
(15)；Buffer structure (121) are arranged in the end of bending section (12), and close end setting drawing structure (131) of bending section (12) is led
One end of bracing wire (13) is fixed in drawing structure (131), and the other end extends at drawing handle (14) and drawing handle (14)
Connection, drawing handle (14) and fixed handle (15) are correspondingly arranged on rear side of tube body (11), fixed handle (15) and tube body (11)
Integrally connected；Handle (14) are pulled along tube body (11) movement, pressure experience syringe part includes syringe needle, pressoreceptor, storage
Medicine device, pressurizing device (25) and control structure；The length of syringe needle is greater than casing length, and syringe needle may pass through casing, and syringe needle includes
Needle tubing (211) and needle point (212), needle tubing (211) are bendable structure, and a drug storage chamber (241) and one is arranged in medicine storage device
Compression chamber (242) is arranged a movable panel (243) between drug storage chamber (241) and compression chamber (242), compression chamber (242) and pressurization
Device (25) connection, pressoreceptor are arranged in the inside of needle point (212), connect with control structure.
2. endometrium injecting apparatus under hysteroscope according to claim 1, which is characterized in that the warp architecture and tube body
(11) close end of junction and tube body (11) is respectively set cable hole (132), and one end of drag wire (13) is fixed on drawing
In structure (131), the other end is each passed through two cable holes (132), then extends at drawing handle (14) and pull handle
(14) it connects.
3. endometrium injecting apparatus under hysteroscope according to claim 2, which is characterized in that the cable hole (132) is
Cable tray in the close end of the junction and tube body (11) of bending section (12) and tube body (11) is set, and drag wire (13) is through curved
Tune (12) and the junction cable hole (132) of tube body (11) enter tube body (11), the close end cable hole through tube body (11)
(132) tube body (11) are pierced by.
4. endometrium injecting apparatus under hysteroscope according to claim 1, which is characterized in that detent is arranged on (11) in tube body
Slot (141) pulls and corresponding retaining structure (142) is arranged on handle (14).
5. endometrium injecting apparatus under hysteroscope according to claim 1, which is characterized in that the medicine storage device and pressurization
Device (25) is placed in a sealing device (23).
6. endometrium injecting apparatus under hysteroscope according to claim 5, which is characterized in that medicine outlet is set to sealing dress
Set the bottom of (23)；One section of insertion medicine outlet of the needle tubing (211), the other end connect needle point (212).
7. endometrium injecting apparatus under hysteroscope according to claim 5, which is characterized in that sealing device is arranged on (23)
Dosing mouth (2411), dosing mouth (2411) run through drug storage chamber (241) and sealing device (23), are arranged in dosing mouth (2411) position
Lid (2412).
8. endometrium injecting apparatus under hysteroscope according to claim 1, which is characterized in that buffer structure (121) is to appoint
Meaning has toughness concurrently and the material of softness is made, wherein preferably hose.
9. endometrium injecting apparatus under hysteroscope according to claim 1, which is characterized in that the movable panel (243)
Parallel with medicine outlet, four sides of movable panel (243) and medicine storage device are in close contact, and movable panel (243) can store up
Medicine device internal slide.
10. endometrium injecting apparatus under hysteroscope according to claim 1, which is characterized in that control structure includes one aobvious
Show structure (261), regulation button (262), switch button (263), alarm structure (264)；Each structure is connected with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721474640.1U CN208405609U (en) | 2017-11-08 | 2017-11-08 | Endometrium injecting apparatus under a kind of hysteroscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721474640.1U CN208405609U (en) | 2017-11-08 | 2017-11-08 | Endometrium injecting apparatus under a kind of hysteroscope |
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| Publication Number | Publication Date |
|---|---|
| CN208405609U true CN208405609U (en) | 2019-01-22 |
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ID=65127064
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721474640.1U Active CN208405609U (en) | 2017-11-08 | 2017-11-08 | Endometrium injecting apparatus under a kind of hysteroscope |
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| Country | Link |
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| CN (1) | CN208405609U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107693926A (en) * | 2017-11-08 | 2018-02-16 | 固安博健生物技术有限公司 | A kind of adjustable hysteroscope endometrium injection device |
-
2017
- 2017-11-08 CN CN201721474640.1U patent/CN208405609U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107693926A (en) * | 2017-11-08 | 2018-02-16 | 固安博健生物技术有限公司 | A kind of adjustable hysteroscope endometrium injection device |
| CN107693926B (en) * | 2017-11-08 | 2023-12-01 | 固安博健生物技术有限公司 | Adjustable intrauterine injection device with hysteroscope |
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