CN217548774U - Medicine feeding device in urethra - Google Patents
Medicine feeding device in urethra Download PDFInfo
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- CN217548774U CN217548774U CN202122640731.0U CN202122640731U CN217548774U CN 217548774 U CN217548774 U CN 217548774U CN 202122640731 U CN202122640731 U CN 202122640731U CN 217548774 U CN217548774 U CN 217548774U
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Abstract
The utility model relates to a medical supplies technical field, concretely relates to intraurethral medicine feeding device, the technical scheme of adoption is: the utility model provides an intraurethral medicine feeder, including sending the pencil, send pencil one end to be fixed with the sacculus, the sacculus ring is located send the pencil outside, send pencil one end to be connected with and hold the portion, send the pencil middle part with it all is equipped with the confession that inhales the cotton medicine passageway that sends that passes through of medicine to encircle to hold the portion. The utility model discloses an inhale absorbent cotton at the in-process that removes, only with send the friction of pencil inner wall, can not amazing, damage the urethra mucosa, also can avoid the medicine coating on the urethra mucosa, consequently, the utility model discloses can reduce the loss of medicine, ensure treatment to can improve patient's treatment and experience.
Description
Technical Field
The utility model relates to a medical supplies technical field, concretely relates to intraurethral medicine applicator.
Background
Condyloma acuminata is a sexually transmitted disease caused by infection of Human Papilloma Virus (HPV) and mainly expressed by hyperplastic lesions in the anal and genital areas. When the medicine is applied to the focus in the urethra, the medicine is dropped on a cotton swab, the cotton swab after sucking the medicine is inserted into the position of the wart in the urethra, and in order to achieve the optimal treatment effect, the medicine is repeatedly applied at certain time intervals usually, and then photodynamic treatment is performed.
The cotton swab inserted into the urethra is firstly pulled out during each dosing, then a new cotton swab is inserted again, the cotton swab is pulled out and inserted repeatedly, the urethral mucosa is easy to stimulate and damage, not only is the treatment experience poor, but also most of the medicines on the cotton swab are coated on the urethral mucosa, unnecessary medicine loss is caused, and the treatment effect is easily influenced.
SUMMERY OF THE UTILITY MODEL
Aiming at the technical problems of poor treatment experience and large medicament loss of the condyloma acuminatum medicament coated in the urethra in the clinical treatment; the utility model provides an intraurethral medicine feeding device, which can reduce the loss of medicine, ensure the treatment effect and improve the treatment experience of patients.
The utility model discloses a following technical scheme realizes:
the utility model provides an intraurethral medicine feeder, including sending the pencil, send pencil one end to be fixed with the sacculus, the sacculus ring is located send the pencil outside, send pencil one end to be connected with and hold the portion, send the pencil middle part with it all is equipped with the confession that inhales the cotton medicine passageway that sends that passes through of medicine to encircle to hold the portion.
The utility model discloses when using, the one end that will send the pencil to be equipped with the sacculus inserts in the patient urethra to aerify the sacculus, thereby will send the pencil to fix in the patient urethra, then will inhale inhaling the medicine cotton (can be the cotton swab) of medicament and insert patient urethra through sending the medicine passageway in, thereby use medicine to the focus in the urethra.
Because the end part of the medicine feeding pipe is provided with the saccule, the medicine feeding pipe is fixed in the urethra of the patient by inflating the saccule, the slippage of the medicine feeding pipe in the urethra of the patient can be avoided when the medicine is used or the medicine feeding pipe is kept in place, and when the medicine feeding is completed, the medicine suction cotton can be directly pulled out from the medicine feeding pipe, and the ring holding part can be held by hands through the accessible, so that the medicine feeding pipe is prevented from being brought out when the medicine suction cotton is pulled out from the urethra of the patient.
At the in-process that inhales the cotton removal of medicine, only with send the friction of pencil inner wall, can not amazing, damage urethral mucosa, also can avoid the medicine coating on urethral mucosa, consequently, the utility model discloses can reduce the loss of medicine, ensure treatment to can improve patient's treatment and experience.
In an optional example, an air charging channel is arranged on the side wall of the medicine feeding pipe, an air charging cavity is arranged on the annular holding part, the air charging channel is communicated with the balloon and the air charging cavity, and a rubber layer is arranged on the outer side of the annular holding part and used for covering the air charging cavity so as to inflate and deflate the balloon.
In an alternative embodiment, the rubber layer is arranged outside the air-heating cavity in an annular mode, so that the air-heating cavity is covered by the rubber layer.
In an optional example, the wart remover further comprises a medicine delivery rod, the medicine delivery rod can be inserted into the medicine delivery channel, and one end of the medicine delivery rod is provided with an absorbent cotton so that medicine adsorbed on the absorbent cotton can be delivered to the wart body through the medicine delivery rod.
In an optional example, the absorbent cotton is made of medical cotton so as to meet medical standards.
In an optional example, the middle part of the medicine feeding rod is provided with a ring plug, and the outer diameter of the ring plug is matched with the inner diameter of the medicine feeding channel, so that the medicine feeding channel is plugged by the ring plug, and the medicine is prevented from flowing out of the medicine feeding channel when the medicine sucking cotton is pushed by the medicine feeding rod, and the waste of the medicine is avoided.
In an optional example, the annular plug is made of polytetrafluoroethylene plastic, so that friction between the annular plug and the inner wall of the medicine delivery pipe is reduced by utilizing the self-lubricating property of the polytetrafluoroethylene, and resistance of the medicine delivery rod during medicine delivery is reduced.
In an alternative example, the medicine feeding tube is detachably connected with the ring holding part, so that the medicine feeding tube with different lengths can be replaced according to the length of the urethra of the patient and the position of the wart body.
In an optional example, a stepped hole is formed in one side of the annular grip part, which faces the medicine feeding pipe, and the medicine feeding pipe is inserted into the stepped hole so as to realize connection and detachment of the medicine feeding pipe and the annular grip part.
The utility model has the advantages that:
1. the utility model discloses being equipped with the sacculus at sending medicine pipe tip, will sending the medicine pipe to fix in patient's urethra through aerifing to the sacculus, can avoid sending medicine pipe slippage in patient's urethra when using medicine or keeping somewhere and sending the medicine pipe.
2. The utility model discloses when sending the medicine to accomplish, direct will inhale the absorbent cotton from sending intraductal pulling out can, and the accessible holds the ring and holds the portion of holding, avoid taking out when drawing out from patient's urethra absorbent cotton and send the pencil, at the in-process that inhales the absorbent cotton removal, only with send the friction of pencil inner wall, can not amazing, damage urethra mucosa, also can avoid the medicine coating on urethra mucosa, consequently, the utility model discloses can reduce the loss of medicine, ensure treatment to can improve patient's treatment experience.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
fig. 1 is a schematic structural view of the intraurethral medicine feeding device in the embodiment of the utility model.
Reference numbers and corresponding part names in the figures:
1-a medicine feeding tube, 2-a sacculus, 3-a surrounding holding part, 4-an air-filling channel, 5-an air-filling cavity, 6-a rubber layer, 7-a medicine feeding channel, 8-a medicine feeding rod, 9-absorbent cotton and 10-a surrounding plug.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.
Examples
With reference to fig. 1, this embodiment provides an intraurethral medicine applicator, the utility model provides an intraurethral medicine applicator, including sending pencil 1, send 1 one end of pencil to be fixed with sacculus 2, 2 rings of sacculus are located send 1 outside the pencil, send 1 one end of pencil to be connected with the ring and hold portion 3, send 1 middle part of pencil with ring hold portion 3 all is equipped with the medicine passageway 7 that sends that supplies absorbent cotton 9 to pass through.
In order to inflate the balloon 2 conveniently, in this embodiment, an air-entrapping channel 4 is disposed on a side wall of the drug delivery tube 1, an air-entrapping cavity 5 is disposed on the surrounding portion 3, the air-entrapping channel 4 communicates with the balloon 2 and the air-entrapping cavity 5, a rubber layer 6 is disposed on an outer side of the surrounding portion 3, and the rubber layer 6 is used for sealing the air-entrapping cavity 5, so as to inflate and deflate the balloon 2.
It should be noted that, when the balloon 2 is inflated, the needle of the injector penetrates through the rubber layer 6 to be inserted into the inflation cavity 5, the balloon 2 is inflated through the injector, and after the inflation is completed, the needle of the injector is pulled out, and the rubber layer 6 automatically restores, so that the inflation cavity 5 is sealed, and the balloon 2 is ensured to be in an inflated state. When the balloon 2 needs to be deflated, the balloon 2 can be deflated through the injector.
Preferably, the rubber layer 6 is arranged outside the air-heating cavity 5 in a surrounding manner, so that the air-heating cavity 5 is covered by the rubber layer 6.
Further comprises a medicine feeding rod 8, the medicine feeding rod 8 can be inserted into the medicine feeding channel 7, and one end of the medicine feeding rod 8 is provided with a medicine suction cotton 9 so that the medicine adsorbed on the medicine suction cotton 9 can be sent to the wart body through the medicine feeding rod 8.
Preferably, the absorbent cotton 9 is made of medical cotton so that the absorbent cotton 9 meets medical standards.
Furthermore, a ring plug 10 is arranged in the middle of the medicine feeding rod 8, the outer diameter of the ring plug 10 is matched with the inner diameter of the medicine feeding channel 7, so that the medicine feeding channel 7 is plugged by the ring plug 10, and the medicine is prevented from flowing out of the medicine feeding channel 7 when the medicine sucking cotton 9 is pushed by the medicine feeding rod 8, and the waste of the medicine is avoided.
Preferably, the ring plug 10 is made of polytetrafluoroethylene plastic, so that the self-lubricating property of the polytetrafluoroethylene is utilized, the friction between the ring plug 10 and the inner wall of the medicine feeding pipe 1 during movement is reduced, and the resistance of the medicine feeding rod 8 during medicine feeding is reduced.
Preferably, the medicine feeding tube 1 is detachably connected with the annular holding part 3, so that the medicine feeding tube 1 with different lengths can be replaced according to the length of the urethra of the patient and the position of the wart body.
Particularly, the ring holding part 3 is provided with a step hole at one side opposite to the medicine feeding pipe 1, and the medicine feeding pipe 1 is inserted into the step hole so as to be connected with and detached from the medicine feeding pipe 1 and the ring holding part 3.
When using, the one end that will send medicine pipe 1 to be equipped with sacculus 2 inserts in patient's urethra to insert in the cavity of adding air 5 with aerifing sacculus 2 through the syringe needle of syringe, thereby will send medicine pipe 1 to fix in patient's urethra, then will inhale the absorbent cotton 9 of medicament and insert patient's urethra through sending medicine passageway 7 in, thereby use medicine to the focus in the urethra.
Because be equipped with sacculus 2 at 1 tip of medicine conveying pipe, will send medicine pipe 1 to fix in patient's urethra through aerifing sacculus 2, can avoid when using medicine or keep somewhere and send medicine pipe 1 time medicine conveying pipe 1 in the slippage of medicine conveying pipe 1 from patient's urethra, and when sending medicine to accomplish, it can directly with inhaling that the cotton 9 of medicine is pulled out in sending medicine pipe 1, and the accessible holds ring grip portion 3, avoids taking out medicine conveying pipe 1 when pulling out in the urethra of patient with inhaling cotton 9.
At the in-process that inhales the cotton 9 removal of medicine, only with the friction of 1 inner wall of medicine conveying pipe, can not amazing, damage urethral mucosa, also can avoid the medicine coating on urethral mucosa, consequently, the utility model discloses can reduce the loss of medicine, ensure treatment to can improve patient's treatment and experience.
After the medicine feeding is finished, the medicine feeding tube is inserted into the air-filling cavity 5 through the needle head of the injector again, air in the saccule 2 is extracted through the injector, and the saccule is deflated, so that the medicine feeding tube can be taken out from the urethra of a patient conveniently.
The above-mentioned embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (9)
1. The utility model provides a medicine applicator in urethra, its characterized in that, is including sending pencil (1), send pencil (1) one end to be fixed with sacculus (2), sacculus (2) ring is located send pencil (1) outside, send pencil (1) one end to be connected with the ring and hold portion (3), send pencil (1) middle part with ring hold portion (3) all are equipped with and supply to inhale medicine cotton (9) through send medicine passageway (7).
2. An intra-urethral applicator according to claim 1, wherein the side wall of the drug delivery tube (1) is provided with an air-filling channel (4), the annular holding part (3) is provided with an air-filling cavity (5), the air-filling channel (4) is communicated with the balloon (2) and the air-filling cavity (5), the outer side of the annular holding part (3) is provided with a rubber layer (6), and the rubber layer (6) is used for sealing the air-filling cavity (5).
3. An intraurethral applicator according to claim 2, characterized in that the rubber layer (6) is provided around the outside of the plenum chamber (5).
4. An intraurethral applicator according to claim 1, further comprising a drug delivery rod (8), wherein the drug delivery rod (8) is inserted into the drug delivery channel (7), and one end of the drug delivery rod (8) is provided with absorbent cotton (9).
5. An intraurethral applicator according to claim 4, characterized in that the absorbent cotton (9) is made of medical cotton.
6. An intraurethral applicator according to claim 4, characterized in that the drug delivery rod (8) is provided with a ring plug (10) in the middle, and the outer diameter of the ring plug (10) is matched with the inner diameter of the drug delivery channel (7).
7. An intraurethral applicator according to claim 6, characterized in that the annular plug (10) is made of polytetrafluoroethylene plastic.
8. An intra-urethral applicator according to claim 1, characterised in that the delivery tube (1) is detachably connected to the loop grip (3).
9. An intraurethral applicator according to claim 8, wherein a stepped hole is provided on the side of the ring-holding part (3) facing the medicine feeding tube (1), and the medicine feeding tube (1) is inserted into the stepped hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122640731.0U CN217548774U (en) | 2021-10-29 | 2021-10-29 | Medicine feeding device in urethra |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122640731.0U CN217548774U (en) | 2021-10-29 | 2021-10-29 | Medicine feeding device in urethra |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217548774U true CN217548774U (en) | 2022-10-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122640731.0U Active CN217548774U (en) | 2021-10-29 | 2021-10-29 | Medicine feeding device in urethra |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217548774U (en) |
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2021
- 2021-10-29 CN CN202122640731.0U patent/CN217548774U/en active Active
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