CN209548077U - A kind of portable liquid nitrogen therapeutic equipment - Google Patents
A kind of portable liquid nitrogen therapeutic equipment Download PDFInfo
- Publication number
- CN209548077U CN209548077U CN201721350206.2U CN201721350206U CN209548077U CN 209548077 U CN209548077 U CN 209548077U CN 201721350206 U CN201721350206 U CN 201721350206U CN 209548077 U CN209548077 U CN 209548077U
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- China
- Prior art keywords
- liquid nitrogen
- perfusion tube
- cup body
- cup
- lamp
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Abstract
The utility model discloses a kind of portable liquid nitrogen therapeutic equipments, belong to the field of medical instrument technology, it includes liquid nitrogen cup body, cup lid, perfusion tube, treatment head and a forcing pipe, cup lid is fastened on above cup body, a hole is opened up on cup lid, bottom of cup is inserted by the hole in perfusion tube one end, and the perfusion tube other end stretches out cup body to flow out liquid nitrogen；Perfusion tube front end is arranged a lamp set, and lamp covers front end and is equipped with treatment head, and lamp covers leading edge and is equipped with a circle LED lamp bead, and lamp set is internal to be equipped with button cell, and for powering to LED lamp bead, lamp set side wall is additionally provided with switch, controls the opening and closing of LED lamp bead；Forcing pipe is set to below perfusion tube, and one end is connected to the top of cup body inner cavity, and the other end is exposed in atmosphere, for pressing in cup body, so that liquid nitrogen is sprayed by perfusion tube.The utility model, which solves, is unable to complete observation skin at liquid nitrogen therapy fold skin in the prior art, treats halfway technical problem, has splendid practicability.
Description
Technical field
The utility model relates to the field of medical instrument technology, and in particular to a kind of portable liquid nitrogen therapeutic equipment.
Background technique
Cold therapy is to be allowed to the biological effect that necroses or induce in pathological tissues using cold service, to reach treatment
A kind of method of purpose.Because its is convenient and easy, it is widely used in dermatology.Cold therapy is acted on by tissue necrosis, freezing is exempted from
The mechanism such as epidemic disease reaction and anesthetic effect reach treatment or adjuvant treatment purpose.Liquid nitrogen therapeutic equipment gunite is most widely used at present
Cold therapy method, be suitable for benign cutaneous disease such as verruca vulgaris, condyloma acuminatum, verruca plana, molluscum contagiosum, verrucoid nevus, hair
Send out epithelioma, the facial sebaceous tumor of tuberous sclerosis, porokeratosis of Mibelli, seborrhoic keratosis, prurigo nodularis, scabies knot
Section, lichen planus hypertrophicus, proliferative lupus erythematosus discoides, lichen sclerosus et atrophicus, sarcoidosis etc., it can also be used to pernicious skin
Tumour and Precancerous lesion such as damage small non-pigmented cutaneum carcinoma, occur auricle, the tumour of the wing of nose, bowen's disease, actinic angling,
Leukoplakia etc..Since presence can occur in skinfold position (such as armpit, groin) or accent in above-mentioned skin disease
Position (such as oral cavity, vagina, crissum, in anus) the case where, such as cervix opening condyloma acuminatum etc., these lesions are due to place position
Special anatomical structure, make well observe skin lesion in therapeutic process, treat certain skin lesions or certain so that existing and omitting
The halfway risk of skin lesion marginal brings puzzlement to increase the probability of palindromia and infection for patient and family members.
Summary of the invention
To solve above-mentioned the deficiencies in the prior art, the utility model provides a kind of portable liquid nitrogen therapeutic equipment.
The technical solution of the utility model is as follows:
A kind of portable liquid nitrogen therapeutic equipment, including liquid nitrogen cup body, cup lid, perfusion tube, treatment head and a forcing pipe, in which:
The cup lid is fastened on above cup body, and a hole is opened up on cup lid, and cup body is inserted by the hole in described perfusion tube one end
Bottom, the perfusion tube other end stretch out cup body to flow out liquid nitrogen；
The perfusion tube front end is arranged a lamp set, and lamp covers front end and is equipped with treatment head, and the lamp set leading edge is equipped with a circle LED
Lamp bead, lamp set is internal to be equipped with button cell, and for powering to LED lamp bead, lamp set side wall is additionally provided with switch, controls LED lamp bead
Opening and closing；
The forcing pipe is set to below perfusion tube, and one end is connected to the top of cup body inner cavity, and the other end is exposed to atmosphere
In, for pressing in cup body, so that liquid nitrogen is sprayed by perfusion tube.
Preferably, the lamp set is made of double-layer stainless steel material.
Preferably, the cup sidewalls are additionally provided with handle.
Preferably, the forcing pipe is exposed to one rubber hose of the connection of one end in atmosphere.
The utility model has an advantage that
The portable liquid nitrogen therapeutic equipment of the utility model for operator hand-held liquid nitrogen instrument treat operate while, can
Closely more clearly observation skin lesion, reduces and treats halfway risk.In the therapeutic process for not needing light, do not need
Lamp set is removed, when electricity exhausts, does not also need to remove lamp set, button cell can be replaced in time, when being conducive to save treatment
Between.It is double-layer stainless steel material that lamp, which covers material, has the characteristics that not burst, not corrode, good appearance.Lamp nested structure is simple, gently
Easy carrying.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Description of symbols: 1- cup body；2- cup lid；3- perfusion tube；4- treatment head；5- forcing pipe；51- rubber hose；6-
Lamp set；61-LED lamp bead；62- button cell.
Specific embodiment
Now in conjunction with implementation and attached drawing to the construction of the utility model, shape and the further details of explanation of feature.It should manage
Solution, the present embodiment is merely to illustrate the utility model, rather than limits the protection scope of the utility model.
It mainly include liquid nitrogen cup body 1, cup lid 2, defeated as shown in Figure 1, being the portable liquid nitrogen therapeutic equipment of the utility model
Liquid pipe 3, treatment head 4, forcing pipe 5 and lamp cover 6 six parts.Wherein, cup lid 2 is fastened on 1 top of cup body, by beating cup lid 2
It opens, pours into liquid nitrogen in cup body 1 from liquid nitrogen container, then cup lid 2 is fastened on 1 top of cup body, open up a hole 21 on cup lid 2, it is defeated
1 bottom of cup body is inserted by the hole 21 in 3 one end of liquid pipe, and 3 other end of perfusion tube stretches out cup body 1 to flow out liquid nitrogen.3 front end of perfusion tube
It is arranged the lamp set 6 of pair of lamina stainless steel material, lamp covers 6 front ends and is equipped with treatment head 4, and the lamp covers 6 leading edges and is equipped with a circle LED light
Pearl 61, for being convenient for doctor to check skin lesion situation in cold therapy, 6 inside of lamp set is equipped with button cell 62, for LED light
Pearl 61 is powered, and lamp covers 6 side walls and is additionally provided with switch, controls the opening and closing of LED lamp bead 61.Forcing pipe 5 is set to 3 lower section of perfusion tube,
One end is connected to the top of 1 inner cavity of cup body, and the other end is exposed in atmosphere, for pressing in cup body 1, so that liquid nitrogen is by being infused
Pipe 3 sprays.1 side wall of cup body is additionally provided with stainless steel handle (not shown), so that operator takes.Forcing pipe 5 is exposed to greatly
One end in gas connects a rubber hose 51, and when the pressurization nozzle is closed, then cup body 1 is interior forms positive pressure, by liquid nitrogen by perfusion tube 3
It extrudes, and is sprayed by treatment head 4, to reach therapeutic purposes.After treatment, liquid nitrogen is by residue in the cup body 1, by raffinate
Nitrogen is refunded in liquid nitrogen container and is saved, and can not save liquid nitrogen in the cup body 1.
The description of the utility model is merely illustrative above, and not restrictive, those skilled in the art should be managed
Solution can carry out many modifications, variation or equivalent modification within the spirit and scope that claim limits to it, but they are all
It will fall into the protection scope of the utility model.
Claims (4)
1. a kind of portable liquid nitrogen therapeutic equipment, which is characterized in that including liquid nitrogen cup body, cup lid, perfusion tube, treatment head and a pressurization
Pipe, in which:
The cup lid is fastened on above cup body, and a hole is opened up on cup lid, and bottom of cup is inserted by the hole in described perfusion tube one end,
The perfusion tube other end stretches out cup body to flow out liquid nitrogen；
The perfusion tube front end is arranged a lamp set, and lamp covers front end and is equipped with treatment head, and the lamp set leading edge is equipped with a circle LED lamp bead,
Lamp set is internal to be equipped with button cell, and for powering to LED lamp bead, lamp set side wall is additionally provided with switch, controls the opening and closing of LED lamp bead；
The forcing pipe is set to below perfusion tube, and one end is connected to the top of cup body inner cavity, and the other end is exposed in atmosphere, is used
It presses in cup body, so that liquid nitrogen is sprayed by perfusion tube.
2. portable liquid nitrogen therapeutic equipment as described in claim 1, which is characterized in that the lamp set is by double-layer stainless steel material system
At.
3. portable liquid nitrogen therapeutic equipment as described in claim 1, which is characterized in that the cup sidewalls are additionally provided with handle.
4. portable liquid nitrogen therapeutic equipment as described in claim 1, which is characterized in that the forcing pipe is exposed to one in atmosphere
One rubber hose of end connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721350206.2U CN209548077U (en) | 2017-10-18 | 2017-10-18 | A kind of portable liquid nitrogen therapeutic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721350206.2U CN209548077U (en) | 2017-10-18 | 2017-10-18 | A kind of portable liquid nitrogen therapeutic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209548077U true CN209548077U (en) | 2019-10-29 |
Family
ID=68297314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721350206.2U Expired - Fee Related CN209548077U (en) | 2017-10-18 | 2017-10-18 | A kind of portable liquid nitrogen therapeutic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209548077U (en) |
-
2017
- 2017-10-18 CN CN201721350206.2U patent/CN209548077U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191029 Termination date: 20201018 |