CN204581231U - Parathyroid gland identification glasses in a kind of medical art - Google Patents
Parathyroid gland identification glasses in a kind of medical art Download PDFInfo
- Publication number
- CN204581231U CN204581231U CN201520232883.9U CN201520232883U CN204581231U CN 204581231 U CN204581231 U CN 204581231U CN 201520232883 U CN201520232883 U CN 201520232883U CN 204581231 U CN204581231 U CN 204581231U
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- picture frame
- parathyroid gland
- eyeglass
- medical art
- glasses
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Abstract
The utility model proposes parathyroid gland identification glasses in a kind of medical art, comprise mirror holder, picture frame, eyeglass, described picture frame comprises left picture frame and right picture frame, described eyeglass comprises the left eyeglass be installed in described left picture frame and the right eyeglass be installed in described right picture frame, be provided with laser generator between described left picture frame and described right picture frame, described laser generator is connected with power electric.In medical art of the present utility model, parathyroid gland identification glasses can make the surgeon's bore hole wearing these glasses see parathyroid gland; real-time fluorescence development parathyroid gland; realize the development of specificity parathyroid gland; thus available protecting parathyroid gland; in order to avoid damage parathyroid gland; avoid and iatrogenicly damage the surgical complications brought by mistake, described parathyroid gland identification glasses cost is low.
Description
Technical field
This utility model relates to the auxiliary appliance equipment in medical surgery operation, refers to parathyroid gland identification glasses in a kind of medical art especially.
Background technology
In crowd, the incidence rate of thyroid pathological changes is high.Resection of thyroid gland is very general, and each hospital is all carrying out.Thyroid operation easily misses parathyroidectomize and causes iatrogenic hypoparathyroidism (dermal sensation is numb, muscle spasm, can cause the death of respiratory muscle spasm time serious), increases hospitalization cost, brings out conflict between doctors and patients.Parathyroid gland is effectively protected to be very important technical problem while how removing pathological changes in operation.
Surgeon is difficult to bore hole accurate recognition parathyroid gland in operation, and main cause comprises: 1) anatomical position is changeable, does not fix; 2) body of gland is tiny; 3) form is changeable, with very difficult differences such as local small lymph node, lipochondrions; 4) more difficultly when local organization exists pathological changes parathyroid gland is distinguished.Therefore, the technological difficulties of parathyroid gland protection are cannot effectively identification.
The method of auxiliary parathyroid gland identification mainly contains at present: 1) nano-sized carbon negative development: play development effect by local injection nano-sized carbon, but nano-sized carbon can only show nodal tissue of regional nodes, can not chemical development parathyroid gland.Therefore be the utilization non-parathyroid gland of eliminating by this technology identification parathyroid gland and reach the parathyroid object of auxiliary identification.So identification is not direct, there is error; In addition, nano-sized carbon color is black dull, and too much easily contaminated operation is wild for dosage, and cause operation difficulty, blurred anatomy is clear, increases the difficulty of identification on the contrary.2) frozen section inspection: the parathyroid gland by cutting part suspicious in art send pathologic finding, determines whether parathyroid gland under the microscope.Shortcoming is surgeon's subjective judgment is parathyroid tissue, by pathologic finding is negated often; And frozen section inspection needs the time, easily cause operating time to extend, be unfavorable for repeatedly carrying out.3) preoperative by iconography photo identification parathyroid gland.This technology can not be carried out in real time in art, is helpless to parathyroid protection in surgeon's art, and normal parathyroid gland utilizes iconography to develop.
Utility model content
The utility model proposes parathyroid gland identification glasses in a kind of medical art, overcome the defect of prior art, solving in medical operation cannot the parathyroid problem of chemical development, overcomes the defect that the accuracy of parathyroid gland identification in prior art is low simultaneously.
The technical solution of the utility model is achieved in that parathyroid gland identification glasses in a kind of medical art, comprise mirror holder, picture frame, eyeglass, described picture frame comprises left picture frame and right picture frame, described eyeglass comprises the left eyeglass be installed in described left picture frame and the right eyeglass be installed in described right picture frame, be provided with laser generator between described left picture frame and described right picture frame, described laser generator is connected with power electric.
Preferably, be provided with switch between described laser generator and described power supply, described switch is controlled by signal receiver.
Preferably, described signal receiver receives disconnection and the connection of the Signal-controlled switch that foot-operated signal projector is launched.
Preferably, described signal receiver is Bluetooth signal receptor.
Preferably, described foot-operated signal projector is foot-operated Bluetooth signal emitter.
Preferably, described power supply is battery, and described battery is arranged between described left picture frame and described right picture frame.
Preferably, described eyeglass is flat lens or convex lens sheet or concace mirror lens.
The using method of parathyroid gland identification glasses in a kind of medical art, operation consent injects 5-ALA 5-ALA for patient, and doctor puts on described parathyroid gland identification glasses, and described laser generator switches on power, parathyroid gland launches red fluorescence, the parathyroid position of doctor's identification.
The beneficial effects of the utility model are: in medical art of the present utility model, parathyroid gland identification glasses can make the surgeon's bore hole wearing these glasses see parathyroid gland; real-time fluorescence development parathyroid gland; realize the development of specificity parathyroid gland; thus available protecting parathyroid gland; in order to avoid damage parathyroid gland, avoid and iatrogenicly damage the surgical complications brought by mistake, described parathyroid gland identification glasses cost is low; the using method of parathyroid gland identification glasses is easy, is easy to operation.
Accompanying drawing explanation
In order to be illustrated more clearly in this utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of a parathyroid gland identification glasses embodiment in a kind of medical art of this utility model.
In accompanying drawing: 1-mirror holder; The right picture frame of 21-; The left picture frame of 22-; The left eyeglass of 31-; The right eyeglass of 32-; 4-laser generator; 5-switch; 6-power supply.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, be clearly and completely described the technical scheme in this utility model embodiment, obviously, described embodiment is only this utility model part embodiment, instead of whole embodiments.Based on the embodiment in this utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of this utility model protection.
A lot of thyroid cancer patients needs to carry out total thyroidectomy.At this moment the parathyroid gland of both sides cervical region all exists by the possibility of excising by mistake.Thyroid cancer patients metastasic cervical lymph nodes is common in addition, needs to carry out neck lymph dissection operation, particularly central lymph node dissection.Parathyroid gland is just in the region of this cleaning.Therefore total thyroidectomy and central lymph node dissection operation the most easily cause hypoparathyroidism.Postoperative parathyroid hormone declines obviously, and a lot of patient has skin numbness, the symptom of cramp.Need being hospitalized for observation the time of increase by a week.Needs of patients Postoperative Intravenous supplements calcium preparation, or Long-term Oral calcium preparation and vitamin D.
As shown in Figure 1, parathyroid gland identification glasses in a kind of medical art, comprise mirror holder 1, picture frame, eyeglass, described picture frame comprises left picture frame 22 and right picture frame 21, described eyeglass comprises the left eyeglass 31 be installed in described left picture frame 22 and the right eyeglass 32 be installed in described right picture frame 21, be provided with laser generator 4 between described left picture frame 22 and described right picture frame 21, described laser generator 4 is electrically connected with power supply 6.
Be provided with switch 5 between described laser generator 4 and described power supply 6, described switch 5 is controlled by signal receiver.
Described signal receiver receives disconnection and the connection of the Signal-controlled switch 5 that foot-operated signal projector is launched.The work of laser generator is controlled by foot-operated trigger switch signal, simple and convenient.
Described signal receiver is Bluetooth signal receptor.
Described foot-operated signal projector is foot-operated Bluetooth signal emitter.
Described power supply is battery, and described battery is arranged between described left picture frame and described right picture frame.
Described eyeglass is flat lens or convex lens sheet or concace mirror lens.Select according to personal considerations the glasses wearing different eyeglass, convex lens sheet adapts to presbyopia crowd, and concace mirror lens adapts to myopia crowd.
During use, before surgery for patient injects 5-ALA 5-ALA, doctor puts on described parathyroid gland identification glasses, foot touches foot-operated Bluetooth signal emitter, Bluetooth signal receptor receives signal turn on-switch, described laser generator switches on power, blue light (wavelength 405nm) launched by laser generator, parathyroid gland sends red fluorescence under blue light illumination, the parathyroid position of doctor's identification, when not needing to use, feet-controlled disconnects, and parathyroid gland identification glasses use in operation as common spectacles.
Also can be used alone handheld laser generator, and do not use the glasses of band laser generator.But it is inconvenient by other device Emission Lasers in art.Surgeon can not control freely.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (7)
1. parathyroid gland identification glasses in a medical art, comprise mirror holder, picture frame, eyeglass, described picture frame comprises left picture frame and right picture frame, described eyeglass comprises the left eyeglass be installed in described left picture frame and the right eyeglass be installed in described right picture frame, it is characterized in that: be provided with laser generator between described left picture frame and described right picture frame, described laser generator is connected with power electric.
2. parathyroid gland identification glasses in medical art as claimed in claim 1, it is characterized in that: be provided with switch between described laser generator and described power supply, described switch is controlled by signal receiver.
3. parathyroid gland identification glasses in medical art as claimed in claim 2, is characterized in that: described signal receiver receives disconnection and the connection of the Signal-controlled switch that foot-operated signal projector is launched.
4. parathyroid gland identification glasses in medical art as claimed in claim 3, is characterized in that: described signal receiver is Bluetooth signal receptor.
5. parathyroid gland identification glasses in medical art as claimed in claim 4, is characterized in that: described foot-operated signal projector is foot-operated Bluetooth signal emitter.
6. parathyroid gland identification glasses in medical art as claimed in claim 1, it is characterized in that: described power supply is battery, described battery is arranged between described left picture frame and described right picture frame.
7. parathyroid gland identification glasses in medical art as claimed in claim 1, is characterized in that: described eyeglass is flat lens or convex lens sheet or concace mirror lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520232883.9U CN204581231U (en) | 2015-04-16 | 2015-04-16 | Parathyroid gland identification glasses in a kind of medical art |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520232883.9U CN204581231U (en) | 2015-04-16 | 2015-04-16 | Parathyroid gland identification glasses in a kind of medical art |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204581231U true CN204581231U (en) | 2015-08-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520232883.9U Withdrawn - After Issue CN204581231U (en) | 2015-04-16 | 2015-04-16 | Parathyroid gland identification glasses in a kind of medical art |
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| Country | Link |
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| CN (1) | CN204581231U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104783760A (en) * | 2015-04-16 | 2015-07-22 | 刘巍巍 | Medical intra-operative parathyroid gland identification glasses and use method thereof |
-
2015
- 2015-04-16 CN CN201520232883.9U patent/CN204581231U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104783760A (en) * | 2015-04-16 | 2015-07-22 | 刘巍巍 | Medical intra-operative parathyroid gland identification glasses and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 Termination date: 20160416 |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150826 Effective date of abandoning: 20171107 |
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| AV01 | Patent right actively abandoned |