CN109199544B - Circumcision device with drainage function - Google Patents

Abstract

A circumcision device with drainage function comprises a sleeve, a handle and a binding belt; the medical rubber sleeve is characterized in that two ends of the sleeve are opened, the medical rubber sleeve is sleeved in the sleeve, a cavity for accommodating the glans is formed in the medical rubber sleeve, the cavity is in a horn mouth shape, when the medical rubber sleeve is used, one end outwards is in a small caliber, the other end inwards is in a large caliber, the medical rubber sleeve is provided with an extending part integrally formed with the edge at the other end inwards, the extending part is outwards turned to the outside of the sleeve, the thickness of the extending part is gradually reduced along the extending direction, the inner wall peripheral surface of the inner end inwards of the medical rubber sleeve is provided with a wavy drainage groove in a line mode by taking the axis of the medical rubber sleeve as a center line, and the inner wall peripheral surface of the medical rubber sleeve is also provided with a spiral surrounding drainage channel. The invention realizes the technical effects of reducing pain of patients, draining the accumulated liquid between the foreskin and the glans and reducing infection risk.

Description

A circumcision device with drainage function

technical field

The invention relates to the technical field of medical appliances, in particular to a circumcision device with drainage function.

Background technique

Circumcision refers to the removal of the redundant foreskin on the penis to expose the glans. It is an effective treatment for phimosis, prepuce and prevention of complications. There are many methods of circumcision, the most commonly used one is the one-time circumcision of the inner and outer plates of the foreskin, followed by the separate circumcision of the inner and outer plates. It is an open surgery, and the purpose of the surgery is to completely expose the glans of the penis through surgery, so that infection will not be caused by leaving a dead angle.

In the circumcision operation, the circumcision device is a relatively commonly used device. The inventor found in the actual medical work that when using the existing circumcision stapler, because the skeleton is hard plastic, although some circumcision devices are provided with an elastic layer on the surface, the sharp edge of the elastic layer will affect the human body. The penile frenulum (the penis frenulum is at the junction of the foreskin and the glans, is a very sensitive part, and it is also the most painful part in circumcision) produces scratches, which aggravates the pain of the patient, which is not conducive to the treatment of the patient; moreover, in It has been found in practice that the epidermis of the glans generally adheres closely to the inner wall of the circumcision device. If exudate occurs, the exudate will remain between the foreskin and the glans and cannot be discharged, which may easily lead to infection.

Therefore, developing a new circumcision device not only has urgent research value, but also has good economic benefits and industrial application potential, which is the driving force and basis for the present invention to be completed.

Contents of the invention

Aiming at the deficiencies in the prior art, the present invention provides a circumcision device with a drainage function, which is used to achieve the technical effect of reducing pain of the patient, draining the exudate accumulated between the foreskin and the glans, and reducing the risk of infection.

To achieve the above object, the present invention provides the following technical solutions:

A circumcision device with a drainage function, including a sleeve, a handle and a binding strap; the two ends of the sleeve are open, and a medical rubber sleeve is set inside the sleeve, and a glans penis is formed inside the medical rubber sleeve. Cavity, the cavity is bell-shaped, and when in use, one end facing outward (that is, facing the outside of the human body) has a small diameter, and one end facing inward (that is, facing the human body) has a large diameter. The inward end of the medical rubber sleeve has a An integrally formed extension part, the extension part is turned outward to the outside of the sleeve, and the thickness of the extension part gradually becomes smaller along the extension direction, and the inner wall peripheral surface of the inward end of the medical rubber sleeve is covered with the The axis of the medical rubber sleeve is the center line, and a wave-shaped drainage groove is arranged in a circle, and the inner wall of the medical rubber sleeve is also provided with a spiral-circling drainage channel, and the wave-shaped drainage groove corresponds to the drainage channel one by one. , and one end of the drainage channel is correspondingly connected with one end of the drainage channel, and the other end of the drainage channel is connected with a discharge groove, and the discharge groove is an annular groove opened on the inner wall of the medical rubber sleeve ; One end of the handle is affixed to the outer wall of the sleeve, and an annular groove is coaxially opened on the outer wall of the sleeve, and the binding strap is bound in the annular groove.

As an improved solution, the extension part covers the edge of the sleeve and forms a smooth arc-shaped covering part.

As an improved solution, the outer edge of the medical rubber sheath has a smooth arc-shaped transition portion.

As an improved solution, the outer end of the medical rubber sheath has a maximum thickness of 3mm.

As an improved solution, the minimum thickness of the inward end of the medical rubber sheath is 1 mm.

As an improved solution, the liquid outlet of the discharge groove is arranged below the sleeve, that is to say, when in use, the liquid outlet of the discharge groove faces downward, so that the seepage can be discharged under the action of gravity.

As an improved solution, the liquid outlet of the discharge tank is provided with a rubber plug.

As an improved solution, the plane where the discharge groove is located has an included angle with the axis of the medical rubber sleeve.

As an improved solution, the included angle is 30-60 degrees, which is obtained by the inventor from collecting numerous patient models. Because the glans of the patient's penis is slightly drooping, due to the existence of the included angle, the liquid outlet of the discharge groove will basically face vertically downward, which is beneficial to the discharge of exudate. At the same time, the included angle allows the helically surrounded drainage channel to connect with the discharge groove tangentially, which is beneficial to the drainage of exudate.

As an improved solution, the handle is Y-shaped and spans the outer wall of the sleeve.

As an improved solution, an easy-to-break notch is provided at the combined position of the handle and the sleeve.

As an improved solution, the inner surface of the medical rubber sheath is provided with an antibacterial coating.

Compared with prior art, the beneficial effect of the present invention is:

Both ends of the sleeve of the present invention are open, and a medical rubber sleeve is set inside the sleeve. A cavity for accommodating the glans penis is formed inside the sleeve. The outer end of the human body) has a small diameter, and the inner (ie, towards the human body) end has a larger diameter. The inner end of the medical rubber sleeve has an extension part integrally formed with the edge, and the extension part is turned outward to the outside of the sleeve. , and the thickness of the extension part gradually becomes smaller along the extension direction, and the inner wall peripheral surface of the inward end of the medical rubber sheath is provided with a wave-shaped drainage groove around the axis of the medical rubber sheath as the center line, and the said medical rubber sheath There are also drainage channels surrounded by spirals on the inner wall of the medical rubber sleeve. The wavy drainage channels correspond to the drainage channels one by one, and one end of the drainage channel is connected to one end of the drainage channel. The other end of the drainage channel is connected with a discharge groove, and the discharge groove is an annular groove opened on the inner wall of the medical rubber sleeve with the axis of the medical rubber sleeve as the center line; one end of the handle is fixedly connected to the On the outer wall of the sleeve, an annular groove is coaxially opened on the outer wall of the sleeve, and the binding strap is bound in the annular groove. Based on the above structure, the edge of the sleeve is fixed with a medical rubber sleeve. Covering can cover the edge of the sleeve to prevent the edge of the sleeve from scratching the frenulum, because the frenulum is the most sensitive and painful part of the human body during the entire circumcision. Through this structure, the penis frenulum can be effectively protected, which can greatly reduce the pain of the operator and improve the effect of treatment. The medical rubber sleeve can be combined with the penis structure, and can be inserted into the penis more conveniently. Through the medical rubber sleeve The wave-shaped drainage groove on the top can drain the seepage, transport it through the drainage channel, and use the drainage groove, especially the drainage channel with a spiral surround, which is determined by the inventor after repeated tests. The spiral surround can protect the body to the greatest extent. The skin of the glans is sensitive, and it can discharge the exudate, reducing the chance of infection, achieving the technical effect of reducing the pain of the patient, draining the exudate accumulated between the foreskin and the glans, and reducing the risk of infection.

The maximum thickness of the outer end of the medical rubber sheath of the present invention is 3 mm, and the minimum thickness of the inner end is 1 mm. This parameter is obtained by the inventor in the long-term practice. The medical rubber sheath under this parameter is realized so that the outward thickness gradually becomes thicker, which can better cover the glans and avoid the penis system caused by the disturbance of the glans. Scratching between the belt and the medical rubber sleeve is intensified, reducing pain for the patient. At the same time, if a medical rubber sleeve with a larger thickness is used, it is very inconvenient to operate when the foreskin is stretched to the outside of the sleeve, and it will make the foreskin stretch larger, aggravating the pain of the patient, and if the thickness is less than 1mm, it will The protective effect of the medical rubber sheath is obviously deteriorated.

The discharge groove is arranged at the bottom of the sleeve. Based on the above structure, the discharge groove is arranged at the bottom of the sleeve, and the seepage can be easily discharged from the discharge groove by using its own gravity, reducing the accumulation of the seepage and making it easy to use.

There is a rubber plug on the outer port of the discharge groove. Based on the above structure, a rubber plug can be used to seal the discharge groove to prevent seepage from flowing out of the discharge groove and soiling the clothes. Choose the appropriate opening time according to the actual use ,easy to use.

The handle is Y-shaped, and bridges the outer wall of the sleeve. There is an easy-to-break notch at the joint position of the handle and the sleeve. Based on the above structure, the handle can be used for convenient operation, and the handle can be broken after completion.

The inner surface of the medical rubber sheath is provided with an antibacterial coating. Based on the above structure, the use of the antibacterial coating can increase the local antibacterial effect and reduce the chance of infection.

To sum up, the present invention achieves the technical effect of reducing the pain of the patient, draining the accumulation of exudate between the foreskin and the glans, and reducing the risk of infection. It is easy to operate and control, easy to manufacture and install on a large scale, and has a wide range of applications.

Description of drawings

In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings that need to be used in the description of the specific embodiments or the prior art. Throughout the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, elements or parts are not necessarily drawn in actual scale.

Fig. 1 is a structural representation of the present invention;

Fig. 2 is the use state schematic diagram of present embodiment;

In the figure: 1-sleeve; 2-medical rubber sleeve; 3-handle; 4-easy to break notch; 5-ring groove; Channel; 10-drainage tank, 11-glans, 12-foreskin.

Detailed ways

Embodiments of the technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solutions of the present invention more clearly, and therefore are only examples, rather than limiting the protection scope of the present invention.

As shown in Figure 1, a circumcision device with drainage function includes a sleeve 1, a handle 3 and a binding strap 6; both ends of the sleeve 1 are open, and the sleeve 1 is made of hard plastic with a certain strength , can avoid squeezing the glans, causing discomfort to the user. A medical rubber sheath 2 is set inside the sleeve 1, and a cavity for accommodating the glans is formed inside the medical rubber sheath. , The end facing inward (that is, toward the human body) has a large diameter, which is specially designed based on the physiological structure of the human penis. The cavity of the glans can fit the outer skin of the glans more, avoiding problems such as random shaking of the glans during circumcision, resulting in aggravated pain and the like; the inner end of the medical rubber sheath 2 has an extension integrally formed with the edge, and the extension The outer part of the sleeve 1 is turned outward, and the thickness of the extension part gradually becomes smaller along the extension direction. The edge of the sleeve 1 is covered by the medical rubber sleeve 2, and the extension part can be glued to the sleeve 1, the edge of the sleeve 1 can be covered by the extension part, so as to prevent the edge of the sleeve 1 from scratching the frenulum, because the frenulum is the most sensitive and most sensitive part of the human body in the whole circumcision. For the parts that are prone to pain, the penis frenulum can be effectively protected by this structure, which can greatly reduce the pain of the surgeon and improve the effect of treatment. Among them, the medical rubber sleeve combined with the penis structure makes it more convenient to put it on the penis , to protect the penis, the inner wall of the inward end of the medical rubber sheath is provided with wavy drainage grooves 10 in a circle with the axis of the medical rubber sheath as the center line, and there are six wavy drainage grooves. In order to further avoid the patient's pain, the drainage groove is formed inside the medical rubber sleeve, which is a cavity sealed by the surrounding wall. There are several seepage holes at the position of the groove, and the cross section of the drainage groove is trapezoidal, and the width of the groove is smaller than that of the groove. Inner width (not shown in this type of structural diagram), the advantage of this structure is that because the inward end of the medical rubber sheath is at the connection between the foreskin and the glans, that is, the frenulum position, the relative diameter is relatively large, and the ring When the circumcision is performed, it will also be squeezed with the human body. If a drainage groove 10 with a larger width is directly provided, the skin of the glans penis will be trapped in the drainage groove 10, resulting in poor drainage effect. The inner wall of the medical rubber sheath of this embodiment is also provided with a drainage channel surrounded by a spiral, and the wave-shaped drainage channel corresponds to the drainage channel one by one, and one end of the drainage channel corresponds to the drainage channel. One end is connected, and the other end of the drainage channel is connected with a discharge groove 7, and the discharge groove is an annular groove opened on the inner wall of the medical rubber sleeve; the wavy drainage groove on the medical rubber sleeve can drain The liquid is drained, transported through the drainage channels, and the use of the discharge groove, especially the use of the drainage channel 9 surrounded by spirals, is determined by the inventor after repeated tests. The spiral surrounds can protect the sensitive skin of the glans to the greatest extent, and can The exudate is discharged, reducing the chance of infection, reducing the pain of the patient, and draining the accumulation of exudate between the foreskin and the glans, reducing the risk of infection. The main body, extension, annular groove, and drainage groove on the medical rubber sleeve , Drainage channels can be formed integrally by using a mold, as a conventional technical means, and will not be repeated here. One end of the handle is affixed to the outer wall of the sleeve 1, and an annular groove is coaxially opened on the outer wall of the sleeve 1, and the binding strap is bound in the annular groove, and the binding strap adopts a flexible Just bring it, it is an existing product.

In this embodiment, the extension part covers the edge of the sleeve 1 and forms an arc-shaped covering part. The outer edge of the medical rubber sheath has a smooth arc-shaped transition portion, the maximum thickness H of the outward end of the medical rubber sheath is 3mm, and the minimum thickness h of the inward end of the medical rubber sheath is 1mm. The medical rubber sheath under this parameter is realized so that the outward thickness gradually becomes thicker, which can better cover the glans, avoid the aggravated scratching between the penis frenulum and the medical rubber sheath caused by the disturbance of the glans, and reduce the number of patients. pain. At the same time, if a thicker medical rubber sheath is used, it is very inconvenient to operate when the foreskin is stretched to the outside of the sleeve 1, and it will make the foreskin stretch larger, which aggravates the pain of the patient. If the thickness is less than 1mm, then It will make the protective effect of the medical rubber sleeve significantly worse.

In this embodiment, the liquid outlet of the discharge tank is arranged below the sleeve 1, that is to say, when in use, the liquid outlet of the discharge tank faces downward, so that the seepage can be discharged under the action of gravity. Reduce the accumulation of seepage and be convenient to use. The outlet of the discharge tank is provided with a rubber plug, which can block the discharge tank to prevent the seepage from flowing out of the discharge tank and soiling the clothes. According to the actual situation Choose the appropriate opening time according to the usage situation, which is convenient for use.

The plane where the discharge groove is located has an included angle α with the axis of the medical rubber sleeve, and the included angle α is 60-80 degrees. The included angle is obtained by the inventor through collecting numerous patient models. Because the glans of the patient's penis is slightly drooping, due to the existence of the included angle, the liquid outlet of the discharge groove 7 will basically face vertically downwards, which is beneficial to the discharge of exudate. At the same time, the included angle allows the helically surrounded drainage channel to connect with the discharge groove tangentially, which is beneficial to the drainage of exudate.

In this embodiment, the handle is Y-shaped and bridges the outer wall of the sleeve 1 , and an easy-to-break notch 4 is provided at the joint position of the handle and the sleeve 1 . Similarly, the handle and the sleeve 1 can also be integrally formed by using a mould. The handle can be used for convenient operation, and the handle can be broken off after completion.

The inner surface of the medical rubber sheath 2 is provided with an antibacterial coating, which can increase the local antibacterial effect and reduce the chance of infection, wherein the antibacterial coating can be coated triclosan, which is a broad-spectrum antibacterial agent , not antibiotics, of course, can also be other antibacterial drugs.

In order to improve anti-infection and achieve better biological activity, the medical rubber sheath 2 is made of specific materials and prepared by the following method: take 39ml of silica gel, 0.31ml of silane coupling agent and 0.3ml of silver-loaded inorganic antibacterial agent, and import them in sequence 100ml three-necked bottle, and heated in an electric heating constant temperature water bath at 57°C, while stirring clockwise at 120 rpm, and continued to react for 4 hours, and then poured the obtained emulsion into a mold to form a medical rubber set of 2.

The use process of the present invention is as follows:

As shown in Figure 2, select the sleeve 1 whose inner diameter is slightly larger than the 2/3 of the distal end of the glans, and push the overlong foreskin back to confirm whether the foreskin is completely exposed. If there is adhesion, carefully separate it; center on the urethral opening , slowly put the sleeve 1 into the glans, so that the groove is at about 2/3 of the distal end of the glans, pull out the pushed foreskin until it completely covers the outer wall of the sleeve 1, at this time, the medical rubber sleeve 2 can protect the glans At the same time, the skin can also prevent the edge of the sleeve 1 from scratching with the frenulum of the penis. Among them, the antibacterial coating can increase the local antibacterial effect and reduce the chance of infection; use the binding tape 6 to wrap around the groove 3- 5 circles, the other end is wound in the opposite direction for 3-5 circles, and the knot is tied. When winding, the foreskin should not be pinched or overlapped; flatten the foreskin, and after local disinfection, gently break off the foreskin using handle 3. After the foreskin is completely smoothed, Wipe the disinfectant locally again, so that the blood circulation of the redundant foreskin is blocked by the binding tape 6, the inner and outer skins are connected, and the skin of the inner and outer plates is allowed to shrink and fall off naturally. Reduce the risk of infection.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than limiting them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: It is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the technical solutions of the various embodiments of the present invention. All of them should be covered by the scope of the claims and description of the present invention.

Claims (10)

1. A circumcision device with drainage function comprises a sleeve, a handle and a binding belt; the two ends of the sleeve are opened, and the sleeve is characterized in that: the medical rubber sleeve is sleeved in the sleeve, a cavity for accommodating the glans is formed in the medical rubber sleeve, the cavity is bell-mouth-shaped, when the medical rubber sleeve is used, one end facing outwards is small in caliber, the other end facing inwards is large in caliber, the medical rubber sleeve is provided with an extending part integrally formed with the edge, the extending part is outwards turned to the outside of the sleeve, the thickness of the extending part is gradually reduced along the extending direction, the circumferential surface of the inner wall of the inward end of the medical rubber sleeve is provided with wavy drainage grooves by taking the axis of the medical rubber sleeve as a central line, the circumferential surface of the inner wall of the medical rubber sleeve is also provided with spiral surrounding drainage channels, the wavy drainage grooves are in one-to-one correspondence with the drainage channels, one end of each drainage channel is correspondingly communicated with one end of each drainage groove, the other ends of the drainage channels are jointly communicated with a discharge groove, and the discharge groove is an annular groove formed in the inner wall of the medical rubber sleeve; one end of the handle is fixedly connected to the outer wall of the sleeve, an annular groove is coaxially formed in the outer wall of the sleeve, and the binding belt is bound in the annular groove.

2. A circumcision device with drainage function as claimed in claim 1, wherein: the extension part wraps the edge of the sleeve and forms a smooth arc-shaped wrapping part.

3. A circumcision device with drainage function as claimed in claim 1, wherein: the edge of the outward side of the medical rubber sleeve is provided with a smooth arc-shaped transition part.

4. A circumcision device with drainage function as claimed in claim 1, wherein: the maximum thickness of the outward end of the medical rubber sleeve is 3mm.

5. A circumcision apparatus with drainage function as claimed in claim 4, wherein: the minimum thickness of the inward end of the medical rubber sleeve is 1mm.

6. A circumcision device with drainage function as claimed in claim 1, wherein: the liquid outlet of the discharge groove is arranged below the sleeve.

7. A circumcision device with drainage function as claimed in claim 1, wherein: the liquid outlet of the discharge groove is provided with a rubber plug.

8. A circumcision device with drainage function as claimed in claim 1, wherein: the handle is Y-shaped and is connected with the outer wall of the sleeve in a bridging way.

9. A circumcision apparatus with drainage function as claimed in claim 8, wherein: the combination position of the handle and the sleeve is provided with a notch which is easy to break off.

10. A circumcision device with drainage function as claimed in claim 1, wherein: the inner surface of the medical rubber sleeve is provided with an antibacterial coating.