CN111904551B - Ultrasonic medical anesthesia injection assistor - Google Patents
Ultrasonic medical anesthesia injection assistor Download PDFInfo
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- CN111904551B CN111904551B CN202010741051.5A CN202010741051A CN111904551B CN 111904551 B CN111904551 B CN 111904551B CN 202010741051 A CN202010741051 A CN 202010741051A CN 111904551 B CN111904551 B CN 111904551B
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- 206010002091 Anaesthesia Diseases 0.000 title claims abstract description 55
- 230000037005 anaesthesia Effects 0.000 title claims abstract description 55
- 238000002347 injection Methods 0.000 title claims abstract description 45
- 239000007924 injection Substances 0.000 title claims abstract description 45
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 239000000853 adhesive Substances 0.000 claims description 20
- 230000001070 adhesive effect Effects 0.000 claims description 20
- 238000003780 insertion Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 7
- 239000003292 glue Substances 0.000 claims description 3
- 239000000523 sample Substances 0.000 abstract description 14
- 238000013461 design Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 210000003491 skin Anatomy 0.000 description 7
- 238000001514 detection method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 241000252254 Catostomidae Species 0.000 description 2
- 210000002615 epidermis Anatomy 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000002604 ultrasonography Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 239000007822 coupling agent Substances 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000036407 pain Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000002693 spinal anesthesia Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3401—Puncturing needles for the peridural or subarachnoid space or the plexus, e.g. for anaesthesia
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3403—Needle locating or guiding means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M19/00—Local anaesthesia; Hypothermia
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3403—Needle locating or guiding means
- A61B2017/3405—Needle locating or guiding means using mechanical guide means
- A61B2017/3407—Needle locating or guiding means using mechanical guide means including a base for support on the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3403—Needle locating or guiding means
- A61B2017/3413—Needle locating or guiding means guided by ultrasound
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/10—Trunk
- A61M2210/1003—Spinal column
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Heart & Thoracic Surgery (AREA)
- Pathology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Hematology (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention relates to an ultrasonic medical anesthesia injection assistor, which comprises an anesthesia fixing module, a one-way limiting mechanism module and an auxiliary positioning injection module, wherein the anesthesia injection assistor is fixedly connected with the existing medical ultrasonic equipment through the anesthesia fixing module, the other side of the anesthesia injection assistor is connected with the skin through a film sticking machine, and the one-way limiting mechanism module is used for positioning; then inserting the medical injector into the auxiliary positioning injection module, sliding the auxiliary positioning injection module to the skin along the track, and puncturing downwards to complete anesthesia; the auxiliary device has simple appearance design and is convenient to use and carry; after the ultrasonic probe is finished, the ultrasonic probe automatically enters a positioning state to avoid errors caused by secondary manual positioning; the disposable positioning and the operation and the work of the device are realized through rotation; the portable positioning device has the advantages of being convenient to carry, strong in compatibility, simple and convenient to use, good in positioning effect, small in size, remarkable in progress, good in practicability and creativity, and wide in market prospect.
Description
Technical Field
The invention relates to the technical field of ultrasonic anesthesia, in particular to an ultrasonic medical anesthesia injection auxiliary device.
Background
With the improvement of the living standard of people and the enhancement of health consciousness, the ultrasonic examination and the characteristics of no wound, no pain, no radiation, rapidness and safety become the first choice medical equipment for disease examination and in-vivo detection, and are widely used, and especially have unique advantages in the examination of pregnant women.
At present, lumbar anesthesia occupies a great proportion in the operation, but the spinal anesthesia is complex in the operation and depends on the experience and the manipulation of doctors, the anesthesia puncture position can be accurately judged by bending the body to touch and positioning for ordinary people, but compared with obese people and pregnant women, the fracture gap between the condyle and the condyle can not be judged by touching the protrusion of the spinal condyle even if the vertebra is bent in a side lying manner. Thereby failing to perform accurate lumbar anesthesia. In the existing medical clinic, under the condition, an ultrasonic probe is generally used for auxiliary positioning to find the bone gap.
The ultrasonic probe is mature in technology and applied to the link, and the general technical steps of a clinical anaesthetist are as follows:
1. roughly determining an approximate anesthesia area according to the stature of a patient;
2. sterilizing the predetermined area;
3. processing the ultrasonic probe;
4. carrying out auxiliary positioning and according to the black and white plane image;
5. taking off the ultrasonic probe after the positioning is finished;
6. performing secondary positioning according to the range of the memory and the coupling agent;
7. positioning by using a traditional method;
8. the needle is inserted to perform lumbar anesthesia.
But secondary location after the ultrasonic probe location of present ultrasonic anesthesia process is inaccurate, and the accuracy is poor, leads to ultrasonic anesthesia part location to have the error, needs urgently to design an ultrasonic anesthesia's auxiliary positioning device for solve the difficult problem in the industry at present.
Disclosure of Invention
According to the steps and the function of the ultrasonic probe in the process. Carry out the shortcoming analysis to current supersound auxiliary positioning appearance:
(1) the equipment volume is large, the wire is long, and the detection is greatly limited;
(2) only detection can be carried out, and marking cannot be carried out after detection is finished;
(3) secondary positioning is needed and depends on the experience of doctors;
(4) the secondary positioning cannot repeatedly carve the detection angle and the detection depth of the skin reduced by the downward pressing of the probe, so that the accuracy cannot be guaranteed.
These problems make ultrasound probe assisted positioning practical but have limited utility and utility.
In order to solve the problems, the invention aims to provide the ultrasonic medical anesthesia injection auxiliary device which has accurate secondary positioning, effectively saves the positioning time, and greatly improves the convenience, the practicability and the attractiveness.
In order to realize the purpose of the invention, the adopted technical scheme is as follows: an ultrasonic medical anesthesia injection assistor comprises an anesthesia fixing module, a one-way limiting mechanism module and an auxiliary positioning injection module, wherein the anesthesia injection assistor is fixedly connected with the existing medical ultrasonic equipment through the anesthesia fixing module, the other side of the anesthesia injection assistor is connected with skin through a glue patch, and the one-way limiting mechanism module is used for positioning; and then inserting the medical injector into the auxiliary positioning injection module, sliding the auxiliary positioning injection module to the skin along the track, and puncturing downwards to complete anesthesia.
As a preferred technical scheme, the anesthesia fixing module comprises a left side seat, a right side seat, a left side seat medical adhesive patch, a right side seat medical adhesive patch, a back contour and a fixing clamping groove, wherein the right side seat is symmetrically arranged on the opposite side of the left side seat, and the back contours are arranged on the upper parts of the left side seat and the right side seat; the inner side wall surface formed by the back outline is provided with fixed clamping grooves symmetrically distributed on a left side seat and a right side seat, the outer sides of the two ends of the left side seat extend to form symmetrically distributed left side seat medical adhesive patches, and the outer sides of the two ends of the right side seat extend to form symmetrically distributed right side seat medical adhesive patches; the anesthesia fixing module mainly comprises a left side seat, a right side seat and a back outline, the medical adhesive patch of the left side seat and the medical adhesive patch of the right side seat only play a role in fixing the auxiliary device on the surface of the skin of a human body, the anesthesia fixing module plays an auxiliary role, and the medical ultrasonic equipment is fixed through the fixing clamping grooves in the left side seat and the right side seat.
As a preferred technical scheme, the one-way limiting mechanism module comprises a left side seat, a right side seat, a rotating shaft fixing nail, a rotating shaft dial and a rotating shaft scale pointer, wherein the rotating shaft fixing nail penetrates through a fixing hole at a superposition position between the left side seat and the right side seat and is in threaded connection with threaded holes in the left side seat and the right side seat, a ratchet one-way structure is arranged at the joint of the left side seat and the right side seat and cannot be reversed after rotating, and the rotating shaft fixing nail is provided with the rotating shaft dial for controlling a rotating angle and the rotating shaft scale pointer for indicating the rotating angle; because left side seat, the right seat have constituted the major structure of whole assistor, and left side seat and right seat are connected to the pivot staple to be used for adjusting the rotation angle of left side seat or right seat, use the pivot calibrated scale to be used for fixing a position the rotation angle of the left side seat or the right seat that the pivot staple pulled, with the accurate rotation angle of the left side seat or the right seat that the pivot staple pulled down of instruction with pivot scale pointer.
As a preferred technical scheme, the auxiliary positioning injection module comprises a left side seat, a right side seat, an injector support rod and a support rod insertion hole, wherein the support rod insertion hole is formed in the middle of the left side seat and the right side seat, and the injector support rod is arranged on the support rod insertion hole; the supporting rod inserting hole is arranged, so that the injector supporting rod can be conveniently inserted into the left seat or the right seat to realize accurate injection of the medical injector, and the injector supporting rod can be disassembled and assembled from the left seat or the right seat to realize free control of the injector according to the supporting rod.
The invention has the beneficial effects that: the ultrasonic medical anesthesia injection assistor of the invention divides the assistor into three parts, and the three parts cooperate with each other to successfully complete the assisting function; moreover, the auxiliary device has simple appearance design and is convenient to use and carry; after the ultrasonic probe is finished, the ultrasonic probe automatically enters a positioning state to avoid errors caused by secondary manual positioning; the invention realizes the one-time positioning and the operation and the work of the device through the rotation; the portable positioning device has the advantages of being convenient to carry, strong in compatibility, simple and convenient to use, good in positioning effect, small in size, remarkable in progress, good in practicability and creativity, and wide in market prospect and market value.
Drawings
Fig. 1 is a front structural schematic view of the ultrasonic medical anesthesia injection auxiliary device.
Fig. 2 is a schematic structural diagram of the ultrasonic medical anesthesia injection auxiliary device in a top view.
Fig. 3 is a schematic view of the ultrasonic medical anesthesia injection auxiliary device in a bottom view.
Fig. 4 is a side view schematic structure of the ultrasonic medical anesthesia injection auxiliary device of the invention.
Fig. 5 is a schematic three-dimensional structure diagram 1 of the ultrasonic medical anesthesia injection aid of the invention.
Fig. 6 is a schematic diagram 2 of the three-dimensional structure of the ultrasonic medical anesthesia injection aid of the invention.
Fig. 7 is a schematic view of the working structure of the ultrasonic medical anesthesia injection auxiliary device 1.
Fig. 8 is a schematic view of the working structure of the ultrasonic medical anesthesia injection auxiliary device of the invention 2.
Fig. 9 is a schematic view 3 of the working structure of the ultrasonic medical anesthesia injection auxiliary device of the invention.
Fig. 10 is a structural schematic view of a rotating shaft fixing nail of the ultrasonic medical anesthesia injection auxiliary device.
Fig. 11 is a schematic structural diagram of a rotating shaft dial and a rotating shaft scale pointer of the ultrasonic medical anesthesia injection auxiliary device.
In the figure: 1. a left side seat; 2. a right side seat; 3. a medical ultrasound device; 4. a rotating shaft fixing nail; 5. medical adhesive paster of left side seat; 6. a right-side base medical adhesive patch; 7. a medical injector; 8. back contour formation; 9. an injector support rod; 10. fixing the clamping groove; 11. the supporting rod is inserted into the hole; 12. a spindle dial; 13. a rotating shaft scale pointer;
a: the partial enlarged view of the rotating shaft fixing nail.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1 to 11, the technical solution adopted by the present invention is:
an ultrasonic medical anesthesia injection assistor comprises an anesthesia fixing module, a one-way limiting mechanism module and an auxiliary positioning injection module, wherein the anesthesia injection assistor is fixedly connected with the existing medical ultrasonic equipment 3 through the anesthesia fixing module, the other side of the anesthesia injection assistor is connected with skin through a glue patch, and the one-way limiting mechanism module is used for positioning; then the medical injector 7 is inserted into the auxiliary positioning injection module, the auxiliary positioning injection module slides downwards to the surface skin along the track, and the anesthesia operation is completed by downwards puncturing.
Furthermore, the anesthesia fixing module comprises a left side seat 1, a right side seat 2, a left side seat medical adhesive patch 5, a right side seat medical adhesive patch 6, a back outline component 8 and a fixing slot 10.
Furthermore, the one-way limiting mechanism module comprises a left side seat 1, a right side seat 2, a rotating shaft fixing nail 4, a rotating shaft dial 12 and a rotating shaft scale pointer 13.
Furthermore, the auxiliary positioning injection module comprises a left side seat 1, a right side seat 2, an injector support rod 9 and a support rod insertion hole 11.
Further, the opposite side symmetry of left side seat 1 is provided with right side seat 2, the upper portion of left side seat 1 and right side seat 2 all is provided with back profile and constitutes 8.
Furthermore, the inner side wall surface of the back contour structure 8 is provided with fixing clamping grooves 10 symmetrically distributed on the left base 1 and the right base 2.
Furthermore, the outer sides of the two ends of the left side seat 1 extend to form symmetrically distributed left side seat medical adhesive patches 5.
Furthermore, the right seat medical adhesive patches 6 which are symmetrically distributed extend from the outer sides of the two ends of the right seat 2.
Further, the rotating shaft fixing nail 4 passes through a fixing hole at a coincident position between the left side seat 1 and the right side seat 2 and is in threaded connection with threaded holes in the left side seat 1 and the right side seat 2.
Furthermore, the left side seat 1 and the right side seat 2 are provided with a ratchet wheel one-way structure at the joint of the two and can not be reversed after rotating.
Further, a rotating shaft dial 12 for controlling the rotating angle and a rotating shaft scale pointer 13 for indicating the rotating angle are arranged on the rotating shaft fixing nail 4.
Furthermore, a supporting rod insertion hole 11 is formed in the middle of each of the left side seat 1 and the right side seat 2.
Furthermore, an injector support rod 9 is arranged on the support rod insertion hole 11.
When the medical ultrasonic device is in work, the medical ultrasonic device 3 is fixed between the left seat 1 and the right seat 2 through the fixed clamping groove 10 to form 8 back outlines, then the left seat 1 and the right seat 2 are fixedly connected to the epidermis of a human body through the white bird seat medical adhesive patch 5 on the left seat 1 and the right seat medical adhesive patch 6, the medical ultrasonic device 3 is started to carry out ultrasonic scanning positioning on the epidermis of the human body, and then the medical ultrasonic device 3 is taken down from the back outline 8 between the left seat 1 and the right seat 2;
lifting the left side seat 1 or the right side seat 2, indicating the rotation angle of the left side seat 1 or the right side seat 2 around the rotating shaft fixing nail 4 through a rotating shaft dial 12 and a rotating shaft scale pointer 13 on the rotating shaft fixing nail 4, inserting the injector into the support rod inserting hole 11 on the left side seat 1 or the right side seat 2 according to the support rod 9, then inserting the medical injector 7 into the interior of the injector according to the support rod 9, sliding the auxiliary injection positioning module to the skin along the track, and puncturing downwards to complete anesthesia.
Example 2
The present embodiment is different from embodiment 1 in that:
the left side seat medical adhesive patch 5 on the left side seat 1 and the right side seat medical adhesive patch 6 on the right side seat 2 are improved into medical transparent suckers with suction force, and the suckers are fixed on a human body, are not easy to fall off, can be used repeatedly and have long service life;
back profile constitutes 8 and improves for can freely with the dismouting of left side seat 1 and right seat 2, back profile constitutes 8 can carry out fixed connection with medical ultrasonic equipment 3 earlier, again with left side seat 1 with have a century to do 2 core fixed connection, perhaps back profile constitutes 8 can continue peaceful fixed connection with left side seat 1 and right seat 2 earlier, carries out fixed connection with medical ultrasonic equipment 3 again.
In the invention, the ultrasonic medical anesthesia injection assistor is divided into three parts which cooperate with each other to smoothly complete the assisting function; moreover, the auxiliary device has simple appearance design and is convenient to use and carry; after the ultrasonic probe is finished, the ultrasonic probe automatically enters a positioning state to avoid errors caused by secondary manual positioning; the invention realizes the one-time positioning and the operation and the work of the device through the rotation; the portable positioning device has the advantages of being convenient to carry, strong in compatibility, simple and convenient to use, good in positioning effect, small in size, remarkable in progress, good in practicability and creativity, and wide in market prospect and market value.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. An ultrasonic medical anesthesia injection assistor is characterized in that: the anesthesia injection assistor is fixedly connected with the existing medical ultrasonic equipment (3) through the anesthesia fixing module, the other side of the anesthesia injection assistor is connected with the skin through a glue patch, and the one-way limiting mechanism module is used for positioning; then inserting the medical injector (7) into the auxiliary positioning injection module, sliding the auxiliary positioning injection module to the skin along the track, and puncturing downwards to complete anesthesia;
the anesthesia fixing module comprises a left side seat (1), a right side seat (2), a left side seat medical adhesive patch (5), a right side seat medical adhesive patch (6), a back outline forming part (8) and a fixing clamping groove (10); the right side seat (2) is symmetrically arranged on the opposite side of the left side seat (1), and back contour components (8) are arranged on the upper parts of the left side seat (1) and the right side seat (2); the inner side wall surface of the back contour structure (8) is provided with fixed clamping grooves (10) which are symmetrically distributed on the left side seat (1) and the right side seat (2); the outer sides of the two ends of the left side seat (1) extend to form symmetrically distributed left side seat medical adhesive patches (5); the outer sides of the two ends of the right base (2) extend to form symmetrically distributed right base medical adhesive patches (6);
the one-way limiting mechanism module comprises a left side seat (1), a right side seat (2), a rotating shaft fixing nail (4), a rotating shaft dial (12) and a rotating shaft scale pointer (13); the rotating shaft fixing nail (4) penetrates through a fixing hole at the coincident position between the left side seat (1) and the right side seat (2) and is in threaded connection with threaded holes in the left side seat (1) and the right side seat (2); the left side seat (1) and the right side seat (2) are provided with a ratchet wheel one-way structure at the joint of the left side seat and the right side seat, and can not be reversed after rotating; a rotating shaft dial (12) for controlling a rotating angle and a rotating shaft scale pointer (13) for indicating the rotating angle are arranged on the rotating shaft fixing nail (4);
the auxiliary positioning injection module comprises a left side seat (1), a right side seat (2), an injector support rod (9) and a support rod insertion hole (11); supporting rod inserting holes (11) are formed in the middle positions of the left side seat (1) and the right side seat (2); an injector supporting rod (9) is arranged on the supporting rod inserting hole (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010741051.5A CN111904551B (en) | 2020-07-28 | 2020-07-28 | Ultrasonic medical anesthesia injection assistor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010741051.5A CN111904551B (en) | 2020-07-28 | 2020-07-28 | Ultrasonic medical anesthesia injection assistor |
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| CN111904551A CN111904551A (en) | 2020-11-10 |
| CN111904551B true CN111904551B (en) | 2021-08-06 |
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Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2124717U (en) * | 1991-12-06 | 1992-12-16 | 湖南省株洲市中医院 | Multi-function leading device of b-ultrasonic probe |
| US8951195B2 (en) * | 2011-04-05 | 2015-02-10 | Houston Medical Robotics, Inc. | Motorized systems and methods for accessing the lumen of a vessel |
| CN202843646U (en) * | 2012-11-10 | 2013-04-03 | 陈言广 | B ultrasound detector |
| US10702303B2 (en) * | 2015-02-18 | 2020-07-07 | Oregon Health & Science University | Retreating stop ultrasound needle guide |
| CN104983419A (en) * | 2015-07-24 | 2015-10-21 | 绵阳美科电子设备有限责任公司 | Myoelectric ultrasonic scan position indicator, positioning method thereof and fixed point myoelectric acquisition, electrostimulation and medicament injection method |
| CN105105826B (en) * | 2015-07-31 | 2017-04-05 | 张拴军 | Ultrasonic guidance periphery neural blocking anesthesia stereotactic puncture device |
| DE102016110379A1 (en) * | 2016-06-06 | 2017-12-07 | Pajunk GmbH Medizintechnologie | Unipolar cannula |
| CN206372106U (en) * | 2016-08-30 | 2017-08-04 | 李雪杰 | A kind of Vascular Ultrasonography positions anesthesia outfit |
| CN108309365B (en) * | 2018-03-15 | 2023-08-11 | 徐州医科大学附属医院 | Omnibearing ultrasonic puncture sampling device |
| CN209645026U (en) * | 2018-11-01 | 2019-11-19 | 上海霖晏医疗科技有限公司 | A kind of piercing mechanism and injector of injector |
| CN209932923U (en) * | 2019-02-20 | 2020-01-14 | 上海市肺科医院 | Ultrasonic-guided multi-angle puncture medicine injection device in lower plane |
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