CN105455948A - Tympanocentesis and intratympanic injection medical equipment - Google Patents
Tympanocentesis and intratympanic injection medical equipment Download PDFInfo
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- CN105455948A CN105455948A CN201610045747.8A CN201610045747A CN105455948A CN 105455948 A CN105455948 A CN 105455948A CN 201610045747 A CN201610045747 A CN 201610045747A CN 105455948 A CN105455948 A CN 105455948A
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- 239000007924 injection Substances 0.000 title claims abstract description 98
- 238000002347 injection Methods 0.000 title claims abstract description 98
- 210000000959 ear middle Anatomy 0.000 claims description 83
- 238000006073 displacement reaction Methods 0.000 claims description 25
- 210000003128 head Anatomy 0.000 claims description 18
- 238000013016 damping Methods 0.000 claims description 5
- 239000003814 drug Substances 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 18
- 230000000694 effects Effects 0.000 description 16
- 239000007788 liquid Substances 0.000 description 10
- 241000521257 Hydrops Species 0.000 description 6
- 206010030113 Oedema Diseases 0.000 description 6
- 230000033001 locomotion Effects 0.000 description 5
- 206010033078 Otitis media Diseases 0.000 description 4
- 238000010992 reflux Methods 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 208000005923 otitis media with effusion Diseases 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 208000024036 serous otitis media Diseases 0.000 description 3
- 239000000741 silica gel Substances 0.000 description 3
- 229910002027 silica gel Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 206010013886 Dysaesthesia Diseases 0.000 description 1
- 206010015544 Eustachian tube obstruction Diseases 0.000 description 1
- 241001473780 Sideroxylon lanuginosum Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000002124 endocrine Effects 0.000 description 1
- 210000000416 exudates and transudate Anatomy 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 208000027866 inflammatory disease Diseases 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 208000035824 paresthesia Diseases 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F11/00—Methods or devices for treatment of the ears or hearing sense; Non-electric hearing aids; Methods or devices for enabling ear patients to achieve auditory perception through physiological senses other than hearing sense; Protective devices for the ears, carried on the body or in the hand
- A61F11/20—Ear surgery
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F11/00—Methods or devices for treatment of the ears or hearing sense; Non-electric hearing aids; Methods or devices for enabling ear patients to achieve auditory perception through physiological senses other than hearing sense; Protective devices for the ears, carried on the body or in the hand
- A61F11/20—Ear surgery
- A61F11/202—Surgical middle-ear ventilation or drainage, e.g. permanent; Implants therefor
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Acoustics & Sound (AREA)
- Biophysics (AREA)
- Otolaryngology (AREA)
- Psychology (AREA)
- Surgery (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention relates to the field of otolaryngology medical equipment, in particular to tympanocentesis and intratympanic injection medical equipment, and mainly aims at solving the technical problem that in the prior art, medicine backflow is caused by a secondary hole formed when a needle is inserted to inject medicine for the second time after puncture and aspiration, and puncture pain of a patient is increased. According to the adopted technical scheme, the tympanocentesis and intratympanic injection medical equipment comprises a supporting frame, a fixing device, a connecting block and a tympanocentesis and intratympanic injection medical device; the tympanocentesis and intratympanic injection medical device comprises a first puncture device, a second puncture device, a suction device and an injection device, the first puncture device comprises a puncture needle and a first connector, the second puncture device comprises an injection needle and a second connector, the suction device comprises a negative pressure mechanism and a third connector, and the injection device comprises an injector and a fourth connector. The tympanocentesis and intratympanic injection medical device has a suction state and an injection state.
Description
Technical field
The present invention relates to otorhinolaryngology technical field of medical equipment, particularly relate to a kind of auripuncture, Injection in Tympanic Cavity armarium.
Background technology
The middle ear inflammatory diseases that secretory otitis media is is principal character with hydrotympanum and auditory dysesthesia.The cause of disease is eustachian tube obstruction mainly, and tympanum endocrine can not be drained to pharyngeal, forms hydrotympanum.Hydrotympanum mostly is the mixture of omission timber, transudate and juice.Remove the key that hydrotympanum is treatment secretory otitis media.Tympanocentesis sucking-off hydrotympanum is the most frequently used Therapeutic Method of otitis media, simple.Wherein, when treating secretory otitis media, after conventional tapping, need the injection of second time inserting needle, sometimes form two holes, during injection, medicine is outside another pin hole reflux to tympanum; In addition, secondary puncture also can the puncture pain of making patients.
Summary of the invention
In view of this, the invention provides a kind of auripuncture, Injection in Tympanic Cavity armarium, main purpose to be to solve in prior art second time inserting needle injection after tapping and to form two holes and cause medicine reflux, increases patient and to puncture the technical problem of pain.
For achieving the above object, the present invention mainly provides following technical scheme:
Embodiments of the invention provide a kind of auripuncture, Injection in Tympanic Cavity armarium, comprising:
Bracing frame, which is provided with the supporting part for carrying user;
Fixture, is arranged on support frame as described above, and described fixture is corresponding with the position of described supporting part, for gripping the head of described user;
Contiguous block, is arranged on support frame as described above, and the position of described contiguous block is corresponding with the position of described supporting part, and described contiguous block is provided with the pilot hole run through;
First column, is connected with support frame as described above, and described first column is provided with the first line slide rail vertically;
First connector, is fixedly connected with the slide block of described first line slide rail, and described fixture is arranged on described first connector;
First driving device, it drives with described first connector and is connected, for driving the relatively described first line slide rail lifting displacement of described first connector;
Auripuncture, Injection in Tympanic Cavity medical treatment device, it comprises:
First sting device, it comprises puncture needle and the first union joint, and described puncture needle has the first pin hole running through two ends, described first union joint inner hollow, one end of described first union joint is connected with one end of described puncture needle, and described first pin hole is communicated with described first union joint inside; The other end of described first union joint has the first opening being communicated with inside, and the inwall of described first opening is provided with the first screw thread; Described puncture needle is through described pilot hole, and described puncture needle coordinates with described pilot hole slip damping, to make described puncture needle slide by relatively described pilot hole, and keeps relative stability in the position of sliding and described contiguous block;
Second sting device, it comprises entry needle and the second union joint, described entry needle has the second pin hole running through two ends, one end of described second union joint is provided with the first groove, the bottom surface of described first groove is provided with the first through hole of the second groove and through described second union joint other end end face, the other end of described second union joint is connected with one end of described entry needle, and described second pin hole is communicated with described second inside grooves; The inwall of described first groove is provided with the second screw thread, and the lateral wall of the other end of described second union joint is provided with three screw thread suitable with described first screw thread; Wherein, described entry needle inserts in described first pin hole, and forming flowing hole between the inwall of the outer wall of described entry needle and described first pin hole, described second union joint is spirally connected by the first screw thread of described 3rd screw thread and described first union joint, and described first through hole is communicated with described flowing hole;
Aspirator, it comprises negative pressure mechanism and joint among three members, described negative pressure mechanism has inner chamber and makes described inner chamber produce the negative pressure generating device of negative pressure, one end of described joint among three members is provided with the 3rd groove, and the outer wall of one end of described joint among three members is provided with four screw thread suitable with described second screw thread; The bottom surface of described 3rd groove is provided with the second through hole running through the described joint among three members other end, the bottom surface of described 3rd groove is also convexly equipped with plug, one end opposing with described 3rd groove of described second through hole is connected with described negative pressure mechanism, and described second through hole and described inner space;
Injection device, it comprises syringe and the 4th union joint, the outer wall of described 4th union joint is provided with five screw thread suitable with described second screw thread, one end of described 4th union joint is provided with the third through-hole running through the described 4th union joint other end, the opening of described third through-hole is connected with the injection port end of described syringe, and described third through-hole is communicated with the injection port of described syringe;
Wherein, when described auripuncture, Injection in Tympanic Cavity medical treatment device are in the first using state, described joint among three members is spirally connected by the second screw thread of described 4th screw thread and described second union joint, described plug inserts in described second groove, and the second pin hole described in shutoff, described first through hole is communicated with the inside of described 3rd groove;
When described auripuncture, Injection in Tympanic Cavity medical treatment device are in the second using state, described 4th union joint is spirally connected by the second screw thread of described 5th screw thread and described second union joint, the end face stretching into one end of described first inside grooves of described 4th union joint contacts with the outer rim of the opening of described first through hole, with the first through hole described in shutoff; And described third through-hole is communicated with described second pin hole.
By technique scheme, auripuncture of the present invention, Injection in Tympanic Cavity armarium at least have following beneficial effect:
In technical scheme provided by the invention, because the second Puncture needle sleeve is located at the first puncture needle inside, when the tympanum of the first lancet puncture patient, first puncture needle can drive the second puncture needle of its inside also to puncture the tympanum of patient, first puncture needle and the second puncture needle are only formed with a puncturing hole on the tympanum of patient, when needs aspirate intratympanic hydrops or need to Injection in Tympanic Cavity medicinal liquid, only need to select corresponding union joint (joint among three members or the 4th union joint) to be connected with the second union joint, on tympanum, forming two holes without secondary puncture causes medicinal liquid reflux to outside tympanum, also the misery of puncture can not be increased to patient by secondary puncture.
Above-mentioned explanation is only the general introduction of technical solution of the present invention, in order to better understand technological means of the present invention, and can be implemented according to the content of description, coordinates accompanying drawing to be described in detail as follows below with preferred embodiment of the present invention.
Accompanying drawing explanation
Fig. 1 is a kind of auripuncture, the structural representation of Injection in Tympanic Cavity medical treatment device when the first using state that one embodiment of the invention provide;
Fig. 2 is a kind of auripuncture, the structural representation of Injection in Tympanic Cavity medical treatment device when the second using state that one embodiment of the invention provide;
Fig. 3 is the structural representation of a kind of first sting device that one embodiment of the invention provide;
Fig. 4 is the structural representation at the first visual angle of a kind of second sting device that one embodiment of the invention provide;
Fig. 5 is the structural representation at the second visual angle of a kind of second sting device that one embodiment of the invention provide;
Fig. 6 is the structural representation of a kind of aspirator that one embodiment of the invention provide;
Fig. 7 is the structural representation of the another kind of aspirator that one embodiment of the invention provide;
Fig. 8 is the structural representation of the another kind of aspirator that one embodiment of the invention provide;
Fig. 9 is the structural representation of the another kind of aspirator that one embodiment of the invention provide;
Figure 10 is the structural representation of a kind of injection device that one embodiment of the invention provide;
Figure 11 is the structural representation of the another kind of injection device that one embodiment of the invention provide;
Figure 12 is the structural representation of the another kind of injection device that one embodiment of the invention provide;
Figure 13 be one embodiment of the invention provide a kind of auripuncture, Injection in Tympanic Cavity armarium structural representation;
Figure 14 be one embodiment of the invention provide another kind of auripuncture, Injection in Tympanic Cavity armarium structural representation;
Figure 15 be one embodiment of the invention provide a kind of auripuncture, Injection in Tympanic Cavity armarium the structural representation of the first subgrip-slipper;
Figure 16 is the part-structure block diagram of the control circuit of a kind of remote controller that one embodiment of the invention provide;
Figure 17 be one embodiment of the invention provide a kind of auripuncture, Injection in Tympanic Cavity armarium the part-structure block diagram of control circuit.
Detailed description of the invention
For further setting forth the present invention for the technological means reaching predetermined goal of the invention and take and effect, below in conjunction with accompanying drawing and preferred embodiment, to according to the detailed description of the invention of the present patent application, structure, feature and effect thereof, be described in detail as follows.In the following description, the not necessarily same embodiment that different " embodiment " or " embodiment " refers to.In addition, special characteristic, structure or feature in one or more embodiment can be combined by any suitable form.
As depicted in figs. 1 and 2, a kind of auripuncture, Injection in Tympanic Cavity medical treatment device 100 that one embodiment of the present of invention propose, comprise the first sting device 1, second sting device 2, aspirator 3 and injection device 4.
Wherein, as shown in Figure 3, the first sting device 1 comprises puncture needle 11 and the first union joint 12.Puncture needle 11 has the first pin hole 111 running through two ends.First union joint 12 inner hollow.One end of first union joint 12 is connected with one end of puncture needle 11, and the first pin hole 111 is communicated with the first union joint 12 inside.The other end of the first union joint 12 has the inwall being communicated with the first inner opening 121, first opening 121 and is provided with the first screw thread 1211.
As shown in Figure 4, the second sting device 2 comprises entry needle 21 and the second union joint 22.Entry needle 21 has the second pin hole 211 running through two ends.One end of second union joint 22 is provided with the first groove 221.The bottom surface of the first groove 221 is provided with the second groove 2211.Preferably, as shown in Figure 5, this second groove 2211 is arranged on the middle part of the first groove 221 bottom surface.The bottom surface of the first groove 221 is also provided with the first through hole 2212 of through second union joint 22 other end end face.The quantity of this first through hole 2212 can be single or multiple, and when the quantity of the first through hole 2212 is multiple, the plurality of first through hole 2212 is uniformly distributed so that the centrage of the first groove 221 is rounded.The other end of the second union joint 22 is connected with one end of entry needle 21, and the second pin hole 211 of entry needle 21 is communicated with the second groove 2211 inside.Preferably, as shown in Figure 5, the bottom of the second groove 2211 is provided with the connecting hole 2201 running through second union joint 22 other end, and one end of entry needle 21 is connected with the opening of connecting hole 2201, the technique effect be communicated with the inside of the second groove 2211 with the second pin hole 211 realizing entry needle 21.Wherein, the first groove 221 of the second union joint 22 inside and the second groove 2211 form step trough.As shown in Figure 4, the inwall of the first groove 221 is provided with the second screw thread 2213.The lateral wall of the other end of the second union joint 22 is provided with three screw thread 222 suitable with aforementioned first screw thread 1211.Now suitable, refers to that both the first union joint 12 and the second union joint 22 can be spirally connected by this first screw thread 1211 and the 3rd screw thread 222.Wherein, as depicted in figs. 1 and 2, entry needle 21 inserts in the first pin hole 111 of puncture needle 11, and forms flowing hole 2101 between the inwall of the outer wall of entry needle 21 and the first pin hole 111.Second union joint 22 is spirally connected by the first screw thread 1211 of the 3rd screw thread 222 and the first union joint 12, keeps relatively fixing to make both.The first through hole 2212 on second union joint 22 is communicated with flowing hole 2101.
As shown in Figure 1, Figure 2 with shown in Fig. 5 to Fig. 9, aspirator 3 comprises negative pressure mechanism 31 and joint among three members 32.Negative pressure mechanism 31 has inner chamber 311 and makes inner chamber 311 produce the negative pressure generating device 312 of negative pressure.One end of joint among three members 32 is provided with the 3rd groove 321.The outer wall of one end of joint among three members 32 is provided with four screw thread 322 suitable with the second screw thread 2213, and " suitable " now refers to that joint among three members 32 and the second union joint 22 can be spirally connected by this second screw thread 2213 and the 4th screw thread 322.The bottom surface of the 3rd groove 321 is provided with the second through hole 3211 running through joint among three members 32 other end.The bottom surface of the 3rd groove 321 is also convexly equipped with plug 3212.One end opposing with the 3rd groove 321 of second through hole 3211 is connected with negative pressure mechanism 31, and the second through hole 3211 is communicated with the inner chamber 311 of negative pressure mechanism 31, thus, when negative pressure generating device 312 produces negative pressure in the inner chamber 311 of negative pressure mechanism 31, in the second through hole 3211, also there is negative pressure.
As shown in Figure 1, Figure 2, shown in Figure 10 to Figure 12, injection device 4 comprises syringe 41 and the 4th union joint 42.The outer wall of the 4th union joint 42 is provided with five screw thread 422 suitable with the second screw thread 2213, and " suitable " herein refers to that the 4th union joint 42 and the second union joint 22 can be spirally connected by the second screw thread 2213 and the 5th screw thread 422.One end of 4th union joint 42 is provided with the third through-hole 421 running through the 4th union joint 42 other end.The opening of third through-hole 421 is connected with the injection port end of syringe 41, and third through-hole 421 is communicated with the injection port 4112 of syringe 41, and syringe 41 can by third through-hole 421 outwards injectable drug thus.
Auripuncture of the present invention, Injection in Tympanic Cavity medical treatment device 100 have at least two kinds of using states.Wherein, as shown in Figure 1, when auripuncture, Injection in Tympanic Cavity medical treatment device 100 are in the first using state, joint among three members 32 is spirally connected by the second screw thread 2213 of the 4th screw thread 322 and the second union joint 22, plug 3212 in joint among three members 32 inserts in the second groove 2211, and the second pin hole 211 that shutoff is communicated with the inside of the second groove 2211; The first through hole 2212 on second union joint 22 is communicated with the inside of the 3rd groove 321 of joint among three members 32.This first using state of medical treatment device of the present invention with can be referred to as aspiration phases, under this first using state, the flowing hole 2101 between puncture needle 11 with entry needle 21 is communicated with the inner chamber 311 of the first through hole 2212 on the second union joint 22, the 3rd groove 321 in joint among three members 32, the second through hole 3211 in joint among three members 32, negative pressure mechanism 31 successively.When in negative pressure mechanism 31, intracavity produces negative pressure to negative pressure generating device 312, also there is negative pressure with in the flowing hole 2101 of the inner space of negative pressure mechanism 31, thus, when puncture needle 11 and entry needle 21 are all inserted in the tympanum of patient, negative pressure mechanism 31 can draw intratympanic hydrops by flowing hole 2101, and hydrops is stored to intracavity in negative pressure mechanism 31.
As shown in Figure 2, when auripuncture, Injection in Tympanic Cavity medical treatment device 100 are in the second using state, 4th union joint 42 of injection device 4 is spirally connected by the second screw thread 2213 of the 5th screw thread 422 and the second union joint 22, the end face stretching into one end of the first groove 221 inside of the 4th union joint 42 contacts with the outer rim of the opening of the first through hole 2212, with shutoff first through hole 2212; And the third through-hole 421 on the 4th union joint 42 is communicated with the second pin hole 211 of entry needle 21.This second using state of medical treatment device of the present invention with can be referred to as inject state, under this second using state, the second pin hole 211 is communicated with the injection port 4112 of third through-hole 421 and syringe 41 successively.When puncture needle 11 and entry needle 21 all being inserted in the tympanum of patient, syringe 41 can by the Injection in Tympanic Cavity medicinal liquid of the second pin hole 211 to patient.
Here it should be noted that: after in tympanum puncture needle 11 and entry needle 21 all being inserted patient, when needs aspirate intratympanic hydrops, as shown in Figure 1, the second union joint 22 of the joint among three members 32 of aspirator 3 and the second sting device 2 can be spirally connected; When needs are to Injection in Tympanic Cavity medicinal liquid, as shown in Figure 2, the joint among three members 32 of aspirator 3 can be screwed out from the second union joint 22, and the 4th union joint 42 of injection device 4 is screwed into the second union joint 22.Wherein, medical worker can select the second union joint 22 to be connected with joint among three members 32 according to practical situation, or is connected with the 4th union joint 42.
In the above-mentioned technical scheme provided, as depicted in figs. 1 and 2, because the second puncture needle 11 is set in the first puncture needle 11 inside, when the first puncture needle 11 punctures the tympanum of patient, first puncture needle 11 can drive the second puncture needle 11 of its inside also to puncture the tympanum of patient, both first puncture needle 11 and the second puncture needle 11 are only formed with a puncturing hole on the tympanum of patient, when needs aspirate intratympanic hydrops or need to Injection in Tympanic Cavity medicinal liquid, only need to select corresponding union joint (joint among three members 32 or the 4th union joint 42) to be connected with the second union joint 22, on tympanum, forming two holes without secondary puncture causes medicinal liquid reflux to outside tympanum, also the misery of puncture can not be increased to patient by secondary puncture.
Specifically when the technical scheme of the aforementioned auripuncture of enforcement, Injection in Tympanic Cavity medical treatment device 100, in order to realize the function of aforementioned negative pressure mechanism 31 and negative pressure generating device 312, embodiments of the invention have numerous embodiments, wherein, in the first example of function realizing negative pressure mechanism 31 and negative pressure generating device 312: as shown in Figure 6, aforesaid negative pressure mechanism 31 can comprise the first sleeve (not indicating in figure).First sleeve has the inner chamber 311 of aforementioned negative pressure mechanism 31.One end of first sleeve has the second opening 313 being communicated with inside.The other end of the first sleeve is provided with fourth hole 314.Negative pressure mechanism 31 is connected with one end of the opposing with the 3rd groove 321 of the second through hole 3211 by the opening of fourth hole 314, be communicated with fourth hole 314 to make the second through hole 3211, because the second through hole 3211 is also communicated with the 3rd groove 321, thus the second through hole 3211, fourth hole 314 and the 3rd groove 321 are all communicated with.Aforesaid negative pressure generating device 312 comprises first piston 3121 and first piston bar 3122, first piston 3121 is placed in the inner chamber 311 of the first sleeve, and coordinate with the chamber wall slipper seal of inner chamber 311, this " slipper seal cooperation " refers to that first piston 3121 both can inner chamber 311 wall of relative first sleeve slide, be sealed and matched with inner chamber 311 wall of the first sleeve again, tell on the negative pressure strengthened when first piston 3121 aspirates, prevent the inner chamber 311 of the first sleeve from leaking gas.One end of first piston bar 3122 is connected with first piston 3121, and the other end of first piston bar 3122 stretches out the second opening 313, is operated by the suction of this first piston bar 3122 pairs of first pistons 3121 to facilitate medical worker.In this first example, when medical worker applies power by first piston bar 3122 pairs of first pistons 3121, make first piston 3121 when inner chamber 311 wall of the first sleeve outwards moves, negative pressure can be produced at the inner chamber 311 of the first sleeve.
Further, in this first example, as shown in Figure 7 and Figure 8, one end of the opening of fourth hole 314 and the opposing with the 3rd groove 321 of the second through hole 3211 is formed in one structure, to improve the first sleeve and joint among three members 32 connective stability between the two.But, in an alternative embodiment, as shown in Figure 6, Flange joint also can be passed through in one end of the opening of aforementioned fourth hole 314 and the opposing with the 3rd groove 321 of the second through hole 3211, so also can reach the technique effect that fourth hole 314 is communicated with the second through hole 3211.Wherein, concrete which kind of embodiment of employing, can arrange according to the actual demand of user, not repeat them here.
Aforesaid negative pressure mechanism 31 and negative pressure generating device 312 can also be realized by other technologies scheme, specifically in the second example of function realizing aforementioned negative pressure mechanism 31 and negative pressure generating device 312: as shown in Figure 9, aforesaid negative pressure mechanism 31 comprises the first container 301 be made up of elastic material, the first container 301 be such as made up of rubber or silica gel material.First container 301 has the inner chamber 311 of aforementioned negative pressure mechanism 31.Aforesaid negative pressure generating device 312 is the first container 301 self, and the first container 301 produces negative pressure by the reply of self-deformation at inner chamber 311.Negative pressure mechanism 31 is connected with one end opposing with the 3rd groove 321 of the second through hole 3211 by the first container 301, is communicated with the inner chamber 311 of the first container 301 to make the second through hole 3211.When user presses the first container 301, there is elastic deformation in the first container 301, the volume of the inner chamber 311 of the first container 301 reduces, when unclamping the first container 301, first container 301 produces negative pressure by the reply of self-deformation at inner chamber 311, to realize the function of negative pressure mechanism 31 and negative pressure generating device 312.
Further, as shown in Figure 9, auripuncture of the present invention, Injection in Tympanic Cavity medical treatment device 100 also comprise elastic component 302, such as spring, elastic silica gel or gum elastic etc.Elastic component 302 is arranged in the first container 301, and elastic component 302, for coordinating with the first container 301, with the reply of auxiliary first container 301 self-deformation, helps the first container 301 to produce negative pressure fast at inner chamber.
Specifically when the technical scheme of the aforementioned auripuncture of enforcement, Injection in Tympanic Cavity medical treatment device 100, in order to realize the function of said injector device 41, embodiments of the invention have numerous embodiments, wherein, in the first example of function realizing syringe 41: as shown in Figure 10, aforesaid syringe 41 comprises the second sleeve 411, second piston 412 and the second piston rod 413.Second sleeve 411 has injecting cavity 4113, and one end of the second sleeve 411 has the other end being communicated with the 3rd inner opening 4111, second sleeve 411 and is provided with aforesaid injection port 4112.Second piston 412 is placed in injecting cavity 4113, and coordinate with the chamber wall slipper seal of injecting cavity 4113, " slipper seal cooperation " herein refer to the second piston 412 both can relative second sleeve 411 internal chamber wall slide, be sealed and matched with the internal chamber wall of the second sleeve 411 again, effectively can prevent the medicine liquid leakage in the second sleeve 411.One end of second piston rod 413 is connected with the second piston 412, and the other end of the second piston rod 413 stretches out the 3rd opening 4111, is operated by the displacement of this second piston rod 413 to the second piston 412 to facilitate medical worker.In this second example, when medical worker applies power by the second piston rod 413 to the second piston 412, when the internal chamber wall of relative second sleeve 411 of the second piston 412 is moved inward, second pin hole 211 of the medicinal liquid in the second sleeve 411 from entry needle 21 can be expelled in the tympanum of patient.
Aforesaid syringe 41 can also be realized by other technologies scheme, specifically in the second example realizing said injector device 41 function: as shown in figure 12, said injector device 41 can comprise the second container 401 be made up of elastic material, the second container 401 be such as made up of rubber or silica gel material.Second container 401 has aforesaid injection port 4112.When pressing second container 401, second pin hole 211 of the medicinal liquid in second container 401 from entry needle 21 can be expelled in the tympanum of patient.
In first example and the second example of the aforementioned syringe 41 provided, as is illustrated by figs. 11 and 12, on 4th union joint 42, the opening of third through-hole 421 and injection port 4112 end of syringe 41 can be formed in one structure, to improve the connective stability of the 4th union joint 42 and syringe 41.But, in an alternative embodiment, as shown in Figure 10, on aforementioned 4th union joint 42, the opening of third through-hole 421 and injection port 4112 end of syringe 41 also can pass through Flange joint, to reach the technique effect that third through-hole 421 is communicated with the injection port 4112 of syringe 41.Wherein, concrete which kind of embodiment of employing, can arrange according to the actual demand of user, not repeat them here.
As shown in Figure 10 to Figure 12, one end opposing with injection port 4112 of aforementioned 4th union joint 42 can be provided with projection 423.Third through-hole 421 on 4th union joint 42 runs through the outer face of projection 423 based on the 4th union joint 42.As shown in Figure 2, when auripuncture of the present invention, Injection in Tympanic Cavity medical treatment device 100 are in the second using state, projection 423 inserts in the second groove 2211, and coordinate with the medial wall slipper seal of the second groove 2211, " slipper seal cooperation " herein refer to projection 423 both can relative second groove 2211 medial wall slide, again the opening of the second groove 2211 is sealed, with the technique effect of further shutoff first through hole 2212.
Specifically when the technical scheme of the aforementioned auripuncture of enforcement, Injection in Tympanic Cavity medical treatment device 100, as shown in Figure 8, one end be connected with the bottom surface of the 3rd groove 321 of aforementioned joint among three members 32 upper plug head 3212 is provided with annular flange flange 3213.As shown in Figure 1, when auripuncture of the present invention, Injection in Tympanic Cavity medical treatment device 100 are in the first using state, the end face of one end opposing with the bottom surface of the 3rd groove 321 of this annular flange flange 3213 contacts with the outer rim of the opening of the second groove 2211 on the second union joint 22, with the opening of shutoff second groove 2211, with the technique effect of the second pin hole 211 of auxiliary shutoff entry needle 21.
As depicted in figs. 1 and 2, the end face of the end face of one end opposing with the first union joint 12 of aforementioned first pin hole 111 and one end of the opposing with the second union joint 22 of the second pin hole 211 can be at grade, thus when can ensure that puncture needle 11 punctures in the tympanum of patient, entry needle 21 is also punctured in the tympanum of patient simultaneously.For convenience of description, the plane in the present embodiment can be taken as the first plane 101.
In order to improve the puncture effect of syringe needle, as shown in Figure 1, the centrage of aforementioned first pin hole 111 and the angle a of above-mentioned first plane 101 can be 30 degree, to form needle point on the top of puncture needle 11 and entry needle 21.Certainly, in an alternative embodiment, the centrage of aforementioned first pin hole 111 and the angle a of above-mentioned first plane 101 can also be other numerical value between 40 degree, 50 degree, 60 degree and 30 degree to 60 degree, can reach the technique effect forming needle point on the top of puncture needle 11 and entry needle 21 equally.
As shown in Figure 13 and Figure 14, embodiments of the invention also provide a kind of auripuncture, Injection in Tympanic Cavity armarium, comprise bracing frame 5, fixture 7, contiguous block 81 and auripuncture, Injection in Tympanic Cavity medical treatment device.Wherein, auripuncture, Injection in Tympanic Cavity medical treatment device comprise the first sting device, the second sting device, aspirator and injection device.First sting device comprises puncture needle and the first union joint, and puncture needle has the first pin hole running through two ends, the first union joint inner hollow, and one end of the first union joint is connected with one end of puncture needle, and the first pin hole is communicated with the first union joint inside; The other end of the first union joint has the first opening being communicated with inside, and the inwall of the first opening is provided with the first screw thread; Second sting device comprises entry needle and the second union joint, entry needle has the second pin hole running through two ends, one end of second union joint is provided with the first groove, the bottom surface of the first groove is provided with the first through hole of the second groove and through second union joint other end end face, the other end of the second union joint is connected with one end of entry needle, and the second pin hole is communicated with the second inside grooves; The inwall of the first groove is provided with the second screw thread, and the lateral wall of the other end of the second union joint is provided with three screw thread suitable with the first screw thread; Wherein, entry needle inserts in the first pin hole, and forms flowing hole between the inwall of the outer wall of entry needle and the first pin hole, and the second union joint is spirally connected by the first screw thread of the 3rd screw thread and the first union joint, and the first through hole is communicated with flowing hole; Aspirator comprises negative pressure mechanism and joint among three members, negative pressure mechanism has inner chamber and makes inner chamber produce the negative pressure generating device of negative pressure, one end of joint among three members is provided with the 3rd groove, and the outer wall of one end of joint among three members is provided with four screw thread suitable with the second screw thread; The bottom surface of the 3rd groove is provided with the second through hole running through the joint among three members other end, and the bottom surface of the 3rd groove is also convexly equipped with plug, and one end opposing with the 3rd groove of the second through hole is connected with negative pressure mechanism, and the second through hole and inner space; Injection device comprises syringe and the 4th union joint, the outer wall of the 4th union joint is provided with five screw thread suitable with the second screw thread, one end of 4th union joint is provided with the third through-hole running through the 4th union joint other end, the opening of third through-hole is connected with the injection port end of syringe, and third through-hole is communicated with the injection port of syringe; Wherein, when auripuncture, Injection in Tympanic Cavity medical treatment device are in the first using state, joint among three members is spirally connected by the second screw thread of the 4th screw thread and the second union joint, and plug inserts in the second groove, and shutoff second pin hole, the first through hole is communicated with the inside of the 3rd groove; When auripuncture, Injection in Tympanic Cavity medical treatment device are in the second using state, 4th union joint is spirally connected by the second screw thread of the 5th screw thread and the second union joint, the end face stretching into one end of the first inside grooves of the 4th union joint contacts with the outer rim of the opening of the first through hole, with shutoff first through hole; And third through-hole is communicated with the second pin hole.Here it should be noted that: auripuncture involved in the present embodiment, Injection in Tympanic Cavity medical treatment device can adopt the structure of auripuncture described in above-described embodiment, Injection in Tympanic Cavity medical treatment device 100, concrete realization and operation principle see the corresponding content in above-described embodiment, can repeat no more herein.
As shown in Figure 13 and Figure 14, in the technical scheme of above-mentioned auripuncture, Injection in Tympanic Cavity armarium, bracing frame 5 is provided with the supporting part 6 for carrying user, such as seat board etc.Fixture 7 is arranged on bracing frame 5, and fixture 7 is for gripping the head of user.Fixture 7 is corresponding with the position of supporting part 6, and " corresponding " herein refers to that, when patient is sitting on supporting part 6, fixture 7 can be fixed the head of user.Contiguous block 81 is arranged on bracing frame 5, and contiguous block 81 is provided with the pilot hole (not indicating in figure) run through.The puncture needle 11 of aforementioned auripuncture, Injection in Tympanic Cavity medical treatment device 100 is through pilot hole, and puncture needle 11 coordinates with pilot hole slip damping, to make puncture needle 11 relatively slide by pilot hole, and can keep relative stability with contiguous block 81 in the position of sliding.Wherein, the position of contiguous block 81 is corresponding with the position of supporting part 6, and " corresponding " herein refers to that, when patient is sitting on supporting part 6, the puncture needle 11 on contiguous block 81 can carry out puncture procedure to the tympanum of patient.
In the above-mentioned technical scheme provided, patient can be sitting on supporting part 6, then the fixture 7 be arranged on bracing frame 5 can grip the head of patient, prevent the head wobble effects puncture procedure of patient, then puncture needle 11 is promoted, make puncture needle 11 pilot hole slip relatively, until puncture needle 11 thrusts in the tympanum of patient, then the operation of aspirating hydrops and liquid medicine injection can be carried out to patient by the aspirator 3 on auripuncture, Injection in Tympanic Cavity medical treatment device 100 and injection device 4.
Because its height of different patients is different, when causing patient to be sitting on supporting part 6, the position of its head is also different, can be fixed the head of the patient with different height to make fixture 7, the embodiment of the present invention provides following embodiment: as shown in Figure 13 and Figure 14, auripuncture of the present invention, Injection in Tympanic Cavity armarium, also comprise the first column 91, first connector 93 and the first driving device 94.First column 91 is connected with bracing frame 5, the first column 91 is provided with vertically the first line slide rail 92.First connector 93 is fixedly connected with the slide block 921 of the first line slide rail 92.Aforesaid fixture 7 is arranged on the first connector 93.First driving device 94 drives with the first connector 93 and is connected, first driving device 94 can drive relative first line slide rail 92 of the first connector 93 to be elevated displacement, first connector 93 drives relative first line slide rail 92 of the fixture 7 on it to be elevated displacement, to regulate the height of fixture 7, all can be fixed the head of the patient with different height.
As shown in figure 13, aforesaid first driving device 94 can comprise the first driving cylinder, first driving device 94 is driven with the first connector 93 by the outfan of the first driving cylinder and is connected, and the first driving cylinder is elevated displacement for driving relative first line slide rail 92 of the first connector 93.Wherein, the first driving cylinder can be pneumatic cylinder or hydraulic cylinder etc., specifically can arrange according to the actual demand of user.
But, in an alternative embodiment, aforesaid first driving device 94 also can adopt other embodiment except the first driving cylinder, in the embodiment that this substitutes, as shown in figure 14, aforesaid first driving device 94 comprises the first leading screw 941, is screwed onto the first nut seat (not indicating in figure) on the first leading screw 941 and the first drive motors 942.First leading screw 941 is arranged on the first column 91 vertically, such as can be arranged on vertically on the first column 91 by supporting seat.Aforesaid first connector 93 is fixedly connected with the first nut seat, and the first drive motors 942 drives with the first leading screw 941 and is connected.When the first drive motors 942 drives the first leading screw 941 to rotate, the first leading screw 941 drives the first nut seat elevating movement, thus the first connector 93 on the first nut seat and fixture 7 are also elevated displacement.
Specifically when the technical scheme of the aforementioned auripuncture of enforcement, Injection in Tympanic Cavity armarium, as shown in Figure 13 and Figure 14, aforesaid fixture 7 can comprise the grip slipper (not indicating in figure) be arranged on the first connector 93.The lower end of grip slipper is provided with semi-spherical grooves (not indicating in figure).Fixture 7 is gripped by the head of this semi-spherical grooves to user.Wherein, grip slipper comprises the first subgrip-slipper 71 and the second subgrip-slipper 72.The lower end of the first subgrip-slipper 71 and the lower end of the second subgrip-slipper 72 all have 1/4th spherical groove 711(as shown in figure 15).Wherein, the first subgrip-slipper 71 is fixedly installed on the first connector 93, and the second subgrip-slipper 72 is slidably disposed on the first connector 93.When relative first connector 93 of the second subgrip-slipper 72 slides into primary importance, first subgrip-slipper 71 and the second subgrip-slipper 72 fasten, and 1/4th spherical grooves 711 on both the first grip slipper and the second subgrip-slipper 72 coordinate and form aforesaid semi-spherical grooves.When relative first connector 93 of the second subgrip-slipper 72 slides into the second position, between first subgrip-slipper 71 and the second subgrip-slipper 72, there is gap, and 1/4th spherical grooves 711 on the first subgrip-slipper 71 are relative with 1/4th spherical grooves 711 on the second subgrip-slipper 72.Fixture 7 also comprises latch-up structure 73, latch-up structure 73 for maintain the position of the second subgrip-slipper 72 after slip and the first subgrip-slipper 71 relatively stable.In the present embodiment, because the second subgrip-slipper 72 can slide by relative first connector 93, thus the distance scalable between the first subgrip-slipper 71 and the second subgrip-slipper 72 is made, to adapt to the patient of different head size.
As shown in figure 13, above-mentioned latch-up structure 73 can comprise the second driving cylinder, and the second driving cylinder is arranged on the first connector 93, and the outfan of the second driving cylinder drives with the second subgrip-slipper 72 and is connected.Second driving cylinder can the displacement of motorized motions second subgrip-slipper 72, and the second position of subgrip-slipper 72 after displacement can be made to keep relative stability.Wherein, the second driving cylinder can be pneumatic cylinder or hydraulic cylinder etc., specifically can arrange according to the actual demand of user, not repeat them here.
But, in an alternative embodiment, aforesaid latch-up structure 73 also can adopt other embodiment except the second driving cylinder, in the embodiment that this substitutes, as shown in figure 14, aforesaid latch-up structure 73 can comprise bolt 731, be arranged on the first flange 712 on the first subgrip-slipper 71 and the second flange 721, first flange 712 be arranged on the second subgrip-slipper 72 is connected by bolt 731 with the second flange 721.Bolt 731 for maintain the position of the second subgrip-slipper 72 after slip and the first subgrip-slipper 71 relatively stable.Wherein, which kind of embodiment latch-up structure 73 specifically adopts, and can arrange, do not repeat them here according to the actual demand of user.
Be slidably disposed on technique effect on the first connector 93 to realize aforesaid second subgrip-slipper 72, embodiments of the invention also provide following embodiment: the lower end of aforementioned first connector 93 is provided with the first dovetail chute (not indicating in figure).The upper end of the second subgrip-slipper 72 and the Inner edge profile of the first dovetail chute suitable, the upper end of the second subgrip-slipper 72 is connected in the first dovetail chute, and is slidably matched with the inwall of the first dovetail chute.
Specifically when the technical scheme of the aforementioned auripuncture of enforcement, Injection in Tympanic Cavity armarium, as shown in figure 13, armarium of the present invention also comprises the second column 95, second connector 96 and the second driving device 98.Second column 95 is arranged on bracing frame 5, the second column 95 is provided with vertically the second line slide rail 97.Second connector 96 is fixedly connected with the slide block 971 of the second line slide rail 97, and aforesaid contiguous block 81 is arranged on the second connector 96.Second driving device 98 drives with the second connector 96 and is connected, second driving device 98 is elevated displacement for driving relative second line slide rail 97 of the second connector 96, and to drive the auripuncture on contiguous block 81 and contiguous block 81, Injection in Tympanic Cavity medical treatment device 100 is elevated displacement.In the present embodiment, regulated by the lifting displacement of the second driving device 98 pairs of auripuncture, Injection in Tympanic Cavity medical treatment device 100, puncture needle 11 to be adjusted to the position being applicable to puncture, facilitate medical worker to operate.
As shown in figure 13, aforesaid second driving device 98 can comprise the second driving cylinder, second driving device 98 is driven with the second connector 96 by the outfan of the second driving cylinder and is connected, and the second driving cylinder is elevated displacement for driving relative second line slide rail 97 of the second connector 96.Second driving cylinder can be pneumatic cylinder or hydraulic cylinder etc., specifically can arrange according to the actual demand of user.
But, in an alternative embodiment, aforesaid second driving device 98 also can adopt other embodiment except the second driving cylinder, in the embodiment that this substitutes, as shown in figure 14, the second driving device 98 comprise the second leading screw 981, the second nut seat 982 and the second drive motors 983 be screwed onto on the second leading screw 981.Second leading screw 981 is arranged on the second column 95 vertically, is arranged on vertically on the second column 95 as by supporting seat.Second connector 96 is fixedly connected with the second nut seat 982, and the second drive motors 983 drives with the second leading screw 981 and is connected.When the second drive motors 983 drives the second leading screw 981 to rotate, the second leading screw 981 drives the second nut seat 982 elevating movement, thus the second connector 96 on the second nut seat 982 and contiguous block 81 are also elevated displacement.
Further, as shown in Figure 13 and Figure 14, auripuncture of the present invention, Injection in Tympanic Cavity armarium can also comprise the 3rd line slide rail 82, the 3rd connector 83 and the 3rd driving device 84.3rd line slide rail 82 is flatly arranged on the second connector 96.3rd connector 83 is fixedly connected with the slide block of the 3rd line slide rail 82.Aforesaid contiguous block 81 is arranged on the 3rd connector 83, to be connected with the second connector 96 with the 3rd line slide rail 82 by the 3rd connector 83.3rd driving device 84 drives with the 3rd connector 83 and is connected, for driving relative 3rd line slide rail 82 horizontal displacement of the 3rd connector 83.In the technical scheme that the present embodiment provides, contiguous block 81 can horizontal displacement, with the technique effect further facilitating the position of medical worker to contiguous block 81 and the puncture needle on it 11 and regulate.
The 3rd above-mentioned driving device 84 can comprise the 3rd driving cylinder (not indicating in figure), 3rd driving device 84 is driven with the 3rd connector 83 by the outfan of the 3rd driving cylinder and is connected, and the 3rd driving cylinder is for driving relative 3rd line slide rail 82 horizontal displacement of the 3rd connector 83.Wherein, the 3rd driving cylinder can be pneumatic cylinder or hydraulic cylinder etc., specifically can arrange according to the actual demand of user.
But, in an alternative embodiment, aforesaid 3rd driving device 84 also can adopt other embodiment except the 3rd driving cylinder, in the embodiment that this substitutes, aforesaid 3rd driving device 84 comprises the 3rd leading screw (not indicating in figure), be screwed onto the 3rd nut seat (not indicating in figure) on the 3rd leading screw and the 3rd drive motors (not indicating in figure).3rd leading screw is flatly arranged on the second connector 96, such as flatly can be arranged on the second connector 96 by supporting seat.3rd connector 83 is fixedly connected with the 3rd nut seat, and the 3rd drive motors drives with the 3rd leading screw and is connected.When the 3rd drive motors drives the 3rd leading screw to rotate, the 3rd leading screw drives the 3rd nut seat horizontal movement, thus the 3rd connector 83 on the 3rd nut seat and contiguous block 81 also horizontal displacement.
Specifically when the technical scheme of the aforementioned auripuncture of enforcement, Injection in Tympanic Cavity armarium, aforesaid contiguous block 81 can be rotationally connected with the 3rd connector 83, and the position after rotation can remain relatively stable with the 3rd connector 83, with the technique effect that the angle of the puncture needle 11 to auripuncture, Injection in Tympanic Cavity medical treatment device 100 regulates, with facilitate medical worker according to actual needs by the angular adjustment of puncture needle 11 to correct position, to facilitate, puncture procedure is carried out to the tympanum of patient.
In order to realize the technique effect that aforesaid contiguous block 81 and the 3rd connector 83 are rotationally connected, as shown in figure 13, aforesaid contiguous block 81 can be rotationally connected by Damping rotation shaft 811 and the 3rd connector 83, to realize the position of contiguous block 81 after rotation and the 3rd connector 83 maintains metastable technique effect.But, in an alternative embodiment, aforesaid contiguous block 81 also can adopt other embodiment except Damping rotation shaft, in the embodiment that this substitutes, as shown in figure 14, aforesaid contiguous block 81 is rotationally connected by bolt 812 and the 3rd connector 83, to realize the position of contiguous block 81 after rotation and the 3rd connector 83 remains relatively stable.Wherein, which kind of embodiment the connection between contiguous block 81 and the 3rd connector 83 specifically adopts, and can arrange, do not repeat them here according to the actual demand of user.
Specifically when the technical scheme of the aforementioned auripuncture of enforcement, Injection in Tympanic Cavity armarium, as shown in Figure 13 and Figure 14, auripuncture of the present invention, Injection in Tympanic Cavity armarium can also comprise gripper shoe 85, the 4th connector 86 and four-drive device 87.Gripper shoe 85 is arranged on bracing frame 5, and the upper end of gripper shoe 85 is provided with chute (not indicating in figure), and chute is horizontally disposed with.4th connector 86 is placed in chute, and coordinates with slide.4th connector 86 is connected with the lower end of the second column 95.Four-drive device 87 drives with the 4th connector 86 and is connected, for driving the chute horizontal displacement relatively of the 4th connector 86, to drive the second column 95 on the 4th connector 86 and contiguous block 81 horizontal displacement, with further to the technique effect that the position of the puncture needle 11 on contiguous block 81 and contiguous block 81 regulates.
Here it should be noted that: the direction of direction the 3rd line slide rail 82 horizontal displacement relative to the 3rd connector 83 of the relative chute horizontal displacement of above-mentioned 4th connector 86 is vertical, thus make contiguous block 81 can at X, Y, Z tri-orthogonal direction top offsets, make the puncture needle 11 on contiguous block 81 and contiguous block 81 can be adjusted to optional position according to the actual requirements, thus facilitate user to carry out puncture procedure to the tympanum of patient.
As shown in figure 13, aforesaid four-drive device 87 comprises four-wheel drive cylinder (not indicating in figure), four-drive device 87 is driven with the 4th connector 86 by the outfan of four-wheel drive cylinder and is connected, and four-wheel drive cylinder is for driving the chute horizontal displacement relatively of the 4th connector 86.Wherein, four-wheel drive cylinder can be pneumatic cylinder or hydraulic cylinder etc., specifically can arrange according to the actual demand of user.
But, in an alternative embodiment, aforesaid four-drive device 87 also can adopt other embodiment except four-wheel drive cylinder, in the embodiment that this substitutes, as shown in figure 14, aforesaid four-drive device 87 comprise the 4th leading screw 871, the 4th nut seat 872 and the four-wheel drive motor 873 be screwed onto on the 4th leading screw 871.4th leading screw 871 is flatly arranged on bracing frame 5, such as flatly can be arranged on bracing frame 5 by supporting seat.4th connector 86 is fixedly connected with the 4th nut seat 872, and four-wheel drive motor 873 drives with the 4th leading screw 871 and is connected.When four-wheel drive motor 873 drives the 4th leading screw 871 to rotate, the 4th leading screw 871 drives the 4th nut seat 872 horizontal movement, thus the 4th connector 86 on the 4th nut seat 872 and contiguous block 81 also horizontal displacement.
Here it should be noted that: in a concrete application example, as shown in figure 14, aforesaid first driving device 94, second driving device 98, the 3rd driving device 84 and four-drive device 87 all adopt the technical scheme of feed screw nut, its concrete embodiment see above describing accordingly, can not repeat them here.In this example, auripuncture of the present invention, Injection in Tympanic Cavity armarium also comprise remote controller (not indicating in figure), as shown in figure 16, remote controller comprises housing (not indicating in figure), the first control module 885 and input block 884, first control module 885 and input block 884 is all arranged in housing.The input area of input block 884 is appeared by the window on housing.First control module 885 communicates to connect with input block 884, first drive motors 942, second drive motors 983, the 3rd drive motors and four-wheel drive motor 873 respectively.User can send instruction by input block 884 to the first control module 885, after the first control module 885 receives instruction, can control corresponding drive motors and starts or close, indirectly to control the displacement of fixture 7 and contiguous block 81.Preferably, the first control module 885 and between the first drive motors 942, second drive motors 983, the 3rd drive motors and four-wheel drive motor 873 for wireless connections, the inconvenience brought with the cable reducing wired connection.Concrete, the first control module 885 can be communicated to connect with the first drive motors 942, second drive motors 983, the 3rd drive motors and four-wheel drive motor 873 respectively by wireless radio frequency modules or bluetooth module etc.
Above-mentioned input block 884 can be button or Trackpad etc., specifically can arrange according to the actual demand of user.The first above-mentioned control module 885 can be single-chip microcomputer or microprocessor etc.
In order to improve the stability of auripuncture of the present invention, Injection in Tympanic Cavity armarium, prevent armarium of the present invention from shaking, the embodiment of the present invention also provides following embodiment: as shown in Figure 13 and Figure 14, aforesaid bracing frame 5 is provided with supporting leg 88, supporting leg 88 is fixedly connected with by bolt 881 with the supporting surface of support auripuncture of the present invention, Injection in Tympanic Cavity armarium, to be fixed on tightly on supporting surface such as ground by armarium of the present invention.
Specifically when the technical scheme of enforcement auripuncture of the present invention, Injection in Tympanic Cavity armarium, aforesaid contiguous block 81 can be provided with radiation source (not indicating in figure), such as LED etc.Medical worker can be irradiated by the auditory meatus of this radiation source to patient, to facilitate the puncture procedure of puncture needle 11 pairs of patient's tympanums.Preferably, the lighting angle of this radiation source can regulate.
As shown in figure 17, auripuncture of the present invention, Injection in Tympanic Cavity armarium can also comprise photographic head 881, second control module 882 and display unit 883 that connect successively.Photographic head 881 is arranged on contiguous block 81, and photographic head 881 can be made a video recording to the operation of medical worker.The image information that second control module 882 gathers for receiving photographic head 881, and the rule preset is adopted according to image information, send corresponding shows signal to display unit 883.Display unit 883 for receiving shows signal, and shows corresponding information.Wherein, concrete, the live video of collection can send to display unit 883 to show by the second control module 882 by photographic head 881, monitors to facilitate the operation of medical worker to scene.Photographic head 881 also can gather the diseased region such as tympanum of patient, facilitates patient to check.Wherein, the second control module 882 can be single-chip microcomputer or microprocessor etc., and display unit 883 can be display etc.
The above, it is only preferred embodiment of the present invention, not do any pro forma restriction to the present invention, any simple modification done above embodiment according to technical spirit of the present invention, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (1)
1. auripuncture, an Injection in Tympanic Cavity armarium, is characterized in that, comprising:
Bracing frame, which is provided with the described supporting part for carrying user;
Fixture, is arranged on support frame as described above, and described fixture is corresponding with the position of described supporting part, for gripping the head of described user;
Contiguous block, is arranged on support frame as described above, and the position of described contiguous block is corresponding with the position of described supporting part, and described contiguous block is provided with the described pilot hole run through;
First column, is connected with support frame as described above, and described first column is provided with the first line slide rail vertically;
First connector, is fixedly connected with the slide block of described first line slide rail, and described fixture is arranged on described first connector;
First driving device, it drives with described first connector and is connected, for driving the relatively described first line slide rail lifting displacement of described first connector;
Auripuncture, Injection in Tympanic Cavity medical treatment device, it comprises:
First sting device, it comprises puncture needle and the first union joint, and described puncture needle has the first pin hole running through two ends, described first union joint inner hollow, one end of described first union joint is connected with one end of described puncture needle, and described first pin hole is communicated with described first union joint inside; The other end of described first union joint has the first opening being communicated with inside, and the inwall of described first opening is provided with the first screw thread; Described puncture needle is through described pilot hole, and described puncture needle coordinates with described pilot hole slip damping, to make described puncture needle slide by relatively described pilot hole, and keeps relative stability in the position of sliding and described contiguous block;
Second sting device, it comprises entry needle and the second union joint, described entry needle has the second pin hole running through two ends, one end of described second union joint is provided with the first groove, the bottom surface of described first groove is provided with the first through hole of the second groove and through described second union joint other end end face, the other end of described second union joint is connected with one end of described entry needle, and described second pin hole is communicated with described second inside grooves; The inwall of described first groove is provided with the second screw thread, and the lateral wall of the other end of described second union joint is provided with three screw thread suitable with described first screw thread; Wherein, described entry needle inserts in described first pin hole, and forming flowing hole between the inwall of the outer wall of described entry needle and described first pin hole, described second union joint is spirally connected by the first screw thread of described 3rd screw thread and described first union joint, and described first through hole is communicated with described flowing hole;
Aspirator, it comprises negative pressure mechanism and joint among three members, described negative pressure mechanism has inner chamber and makes described inner chamber produce the negative pressure generating device of negative pressure, one end of described joint among three members is provided with the 3rd groove, and the outer wall of one end of described joint among three members is provided with four screw thread suitable with described second screw thread; The bottom surface of described 3rd groove is provided with the second through hole running through the described joint among three members other end, the bottom surface of described 3rd groove is also convexly equipped with plug, one end opposing with described 3rd groove of described second through hole is connected with described negative pressure mechanism, and described second through hole and described inner space;
Injection device, it comprises syringe and the 4th union joint, the outer wall of described 4th union joint is provided with five screw thread suitable with described second screw thread, one end of described 4th union joint is provided with the third through-hole running through the described 4th union joint other end, the opening of described third through-hole is connected with the injection port end of described syringe, and described third through-hole is communicated with the injection port of described syringe;
Wherein, when described auripuncture, Injection in Tympanic Cavity medical treatment device are in the first using state, described joint among three members is spirally connected by the second screw thread of described 4th screw thread and described second union joint, described plug inserts in described second groove, and the second pin hole described in shutoff, described first through hole is communicated with the inside of described 3rd groove;
When described auripuncture, Injection in Tympanic Cavity medical treatment device are in the second using state, described 4th union joint is spirally connected by the second screw thread of described 5th screw thread and described second union joint, the end face stretching into one end of described first inside grooves of described 4th union joint contacts with the outer rim of the opening of described first through hole, with the first through hole described in shutoff; And described third through-hole is communicated with described second pin hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610045747.8A CN105455948B (en) | 2016-01-23 | 2016-01-23 | Auripuncture, Injection in Tympanic Cavity Medical Devices |
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| CN201610045747.8A CN105455948B (en) | 2016-01-23 | 2016-01-23 | Auripuncture, Injection in Tympanic Cavity Medical Devices |
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| CN105455948B CN105455948B (en) | 2017-12-29 |
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| WO2000010627A1 (en) * | 1998-08-25 | 2000-03-02 | Hill Frank C | Middle ear fluid aspirator |
| CN101327350A (en) * | 2003-02-13 | 2008-12-24 | 许明正 | Safe instrument with injection and hemospasia functions |
| CN2822661Y (en) * | 2004-09-13 | 2006-10-04 | 陆建忠 | Adjustable sleeve needle type medical device for sucking/injecting liquid |
| CN101111189A (en) * | 2005-02-01 | 2008-01-23 | 霍夫曼-拉罗奇有限公司 | Drive unit for medical devices |
| CN201119901Y (en) * | 2007-08-20 | 2008-09-24 | 张中原 | Encephalic directional puncture outfit with point and face location |
| CN103037934A (en) * | 2010-03-15 | 2013-04-10 | 安特提米派尼克有限公司 | Device and method for delivering medicine into the tympanic cavity, with sliding assist |
| CN202723946U (en) * | 2012-08-06 | 2013-02-13 | 李洪娟 | Puncture needle assembly and injection device for punctures |
| CN103908711A (en) * | 2014-04-14 | 2014-07-09 | 林新颖 | Puncture combined-type syringe |
| CN204655059U (en) * | 2015-02-12 | 2015-09-23 | 广东杜曼医学科技有限公司 | A kind of guiding puncture device |
| CN104873276A (en) * | 2015-03-27 | 2015-09-02 | 王莹 | Cardiac color Doppler ultrasonography positioning puncture device |
| CN104970867A (en) * | 2015-07-10 | 2015-10-14 | 李乐朋 | Fixing guiding flexible puncture device |
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| CN105455948B (en) | 2017-12-29 |
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