CN201861722U

CN201861722U - Disposable circumcision anastomat

Info

Publication number: CN201861722U
Application number: CN 201020625929
Authority: CN
Inventors: 商建忠
Original assignee: 商建忠
Current assignee: WUHU SHANGHUAN SCIENCE & TECHNOLOGY CO., LTD.
Priority date: 2010-11-26
Filing date: 2010-11-26
Publication date: 2011-06-15
Anticipated expiration: 2020-11-26

Abstract

The utility model discloses a disposable circumcision anastomat, which is provided with an inner ring and an outer ring in mutually matched use, wherein the outer ring is provided with an outer wall and a knife edge, and a cavity is formed between the inner ring and the outer wall and the knife edge of the outer ring. The utility model is characterized in that a protective cover capable of isolating the cavity from the contact with the outside is covered on the cavity, the protective cover is a patch for preventing bacteria from entering the cavity, the patch is in an annular structure, the outer edge of the patch is anastomotic with the outer edge of the outer ring, the inner edge of the patch is anastomotic with the inner edge of the inner ring, and a contact part of the patch and the outer ring and the inner ring is provided with a bonding layer. After the structure is adopted, the disposable circumcision anastomat capable of effectively reducing the bacterium infection rate in the use process is obtained.

Description

Disposable circumcision anastomat

Technical field

The present invention relates to a kind of medical apparatus and instruments, a kind of anastomat for circumcision particularly is provided.

Background technology

Redundant prepuce or phimosis are one of roots of male urinary system infection and sexually transmitted disease (STD), thereby redundant prepuce or phimosis can cause urinary tract infection to cause chronic prostatitis, sore waist and aching in the waist and the back can appear, a series of symptoms such as impotence and premature ejaculation, therefore, removing long foreskin or phimosis is to prevent one of good measure of these diseases.In addition, the enforcement of posthetomy can effectively reduce the danger of aids transmission, the effect of Wrapping annulus cuts operation in anti-Chinese mugwort process highlights gradually, and obtained the high praise of numerous countries, and the serial anastomat for circumcision product of applicant's invention has been classified as product and the technology that emphasis is promoted by authoritative department, and the development of anastomat for circumcision has entered into new exploitation and popularization stage.

As shown in Figure 1, be a kind of existing disposable circumcision anastomat, it has internal ring 10 and the outer shroud 30 that cooperatively interacts and use, and outer shroud has the outer wall 20 and the edge of a knife 50, forms a cavity between the outer shroud outer wall 20 and the edge of a knife 50 and the internal ring 10, it in use, antibacterial enters this cavity easily, causes bacterial infection, though can control with medicine, but how to reduce the probability of bacterial infection, be still the problem that needs solution.

The utility model content

Main purpose of the present utility model is to overcome deficiency of the prior art, and a kind of disposable circumcision anastomat that in use can effectively reduce the bacterial infection probability is provided.

To achieve these goals; the technical solution adopted in the utility model is: a kind of disposable circumcision anastomat; it has internal ring and the outer shroud that cooperatively interacts and use; outer shroud has the outer wall and the edge of a knife; form a cavity between the outer shroud outer wall and the edge of a knife and the internal ring, on this cavity, be coated with and completely cut off the over cap that cavity does not contact with the external world.

Wherein, this over cap is the paster that prevents that antibacterial from entering, and this paster is a loop configuration, and this paster outer and outer shroud outer coincide, and along coincideing, this paster and outer shroud and internal ring contact portion have adhesive linkage in interior edge and the internal ring.

This paster is plastic sheet, the scraps of paper or sheet rubber.

This over cap is a packing ring, and this packing ring is a loop configuration, and distance is complementary between gasket width and internal ring, the outer shroud; This packing ring bottom is provided with a circle in order to insert the locating slot between internal ring and the outer shroud, and this locating slot outer shroud one side is provided with the projecting slot that a circle is used to fix; This outer shroud outer wall inboard is provided with a circle and is provided with the storage tank that is complementary with projecting slot, changes projecting slot and is placed in the storage tank.

This over cap is a packing ring, and this packing ring is a loop configuration, and distance is complementary between gasket width and internal ring, the outer shroud; This packing ring bottom is provided with a circle in order to insert the locating slot between internal ring and the outer shroud, and this locating slot outer shroud one side is provided with a circle fixed groove; This outer shroud outer wall inboard is provided with a circle and is provided with the projecting slot that is complementary with fixed groove, and this projecting slot is placed in the fixed groove.

This packing ring is plastic washer, paper washer or rubber washer.

The beneficial effects of the utility model are as follows.

1, is coated with on the cavity and can completely cuts off the over cap that cavity does not contact with the external world, utilize this over cap, make antibacterial be difficult for entering in the cavity, reduce the probability that infects.

2, this over cap can be a paster, and it can simply be attached to the relevant position, and is simple in structure, cheap, the convenient use.

3, this over cap can be a packing ring, and it is provided with corresponding projecting slot and storage tank structure, makes it fixing more firm.

Below in conjunction with the drawings and specific embodiments this utility model is further described.

Description of drawings

Fig. 1 is existing anastomat for circumcision structural representation.

Fig. 2 is a disposable circumcision anastomat structural representation of the present utility model.

Fig. 3 is the over cap structural representation of disposable circumcision anastomat of the present utility model.

Fig. 4 is the structural representation of another embodiment of disposable circumcision anastomat of the present utility model.

Fig. 5 is the over cap structural representation of another embodiment of disposable circumcision anastomat of the present utility model.

Fig. 6 is the cross-sectional view of a kind of embodiment of I-I face of Fig. 5.

Fig. 7 is the cross-sectional view with the corresponding outer shroud of the embodiment of Fig. 6 relevant position.

Fig. 8 is the cross-sectional view of the another kind of embodiment of I-I face of Fig. 5.

Fig. 9 is the cross-sectional view with the corresponding outer shroud of the embodiment of Fig. 8 relevant position.

The specific embodiment

As shown in Figures 2 and 3; a kind of disposable circumcision anastomat of this utility model; it has internal ring 10 and the outer shroud 30 that cooperatively interacts and use; outer shroud 30 has the outer wall 20 and the edge of a knife 50; form a cavity between outer shroud 30 outer walls and the edge of a knife and the internal ring; this case focuses on, and is coated with to completely cut off the over cap 80 that cavity does not contact with the external world on this cavity.

In the present embodiment, this over cap 80 can be the paster that prevents that antibacterial from entering, and this paster is a loop configuration, and this paster outer and outer shroud outer coincide, and along coincideing, this paster and outer shroud and internal ring contact portion have adhesive linkage in interior edge and the internal ring.Utilize this adhesive linkage, paster can be bonded at the relevant position.The material of this paster can be plastic sheet, the scraps of paper or sheet rubber.

Utilize the structure of this paster, can prevent effectively that antibacterial from entering cavity, and then reduce the probability of bacterial infection, in addition, its structure is very simple, and is easy to make, simple and easy, and cost is also very low.

As Fig. 4 and a kind of disposable circumcision anastomat shown in Figure 5, this over cap 80 is a packing ring, and this packing ring 70 is a loop configuration, and distance is complementary between gasket width and internal ring, the outer shroud.

As Figure 6 and Figure 7, this packing ring bottom is provided with a circle in order to insert the locating slot 501 between internal ring and the outer shroud, and this locating slot 501 outer shrouds one side is provided with the projecting slot 502 that a circle is used to fix; These outer shroud 30 outer walls 20 inboards are provided with a circle and are provided with the storage tank 303 that is complementary with projecting slot 502, and this projecting slot 503 is placed in the storage tank 303.Packing ring can be plastic washer, paper washer or rubber washer, and it all has necessarily, can utilize cooperatively interacting the packing ring secure of projecting slot and storage tank easily, its fixed effect is better, play sealing function, prevent that effectively antibacterial from entering, reduce and infect probability.

As Fig. 8 and shown in Figure 9, in this embodiment, these packing ring 70 bottoms are provided with a circle in order to insert the locating slot 501 between internal ring and the outer shroud, and this locating slot 501 outer shrouds one side is provided with a circle fixed groove 503; These outer shroud 30 outer walls 20 inboards are provided with a circle and are provided with the projecting slot 504 that is complementary with fixed groove 503, and this projecting slot 504 is placed in the fixed groove 503.Packing ring can be plastic washer, paper washer or rubber washer, and it all has necessarily, can utilize cooperatively interacting the packing ring secure of projecting slot and storage tank easily, its fixed effect is better, play sealing function, prevent that effectively antibacterial from entering, reduce and infect probability.

In sum, this utility model from application target, on the usefulness, viewpoint such as progressive and novelty sets forth, the practical improvement that it has, function enhancement and practical important document that the utility model patent method is emphasized have been accorded with, shown in the implementation and accompanying drawing that this utility model is above, be one of this utility model preferred embodiment, be not to limit to this utility model with this, be with, such as with approximate, identical person such as structure of the present utility model, device, feature, all should belong to of the present utility model founding within purpose and the claim.

Claims

1. disposable circumcision anastomat; it has internal ring and the outer shroud that cooperatively interacts and use, and outer shroud has the outer wall and the edge of a knife, forms a cavity between the outer shroud outer wall and the edge of a knife and the internal ring; it is characterized in that, on this cavity, be coated with and completely cut off the over cap that cavity does not contact with the external world.

2. disposable circumcision anastomat as claimed in claim 1 is characterized in that, this over cap is the paster that prevents that antibacterial from entering; this paster is a loop configuration; this paster outer and outer shroud outer coincide, and along coincideing, this paster and outer shroud and internal ring contact portion have adhesive linkage in interior edge and the internal ring.

3. disposable circumcision anastomat as claimed in claim 2 is characterized in that, this paster is plastic sheet, the scraps of paper or sheet rubber.

4. disposable circumcision anastomat as claimed in claim 1 is characterized in that, this over cap is a packing ring, and this packing ring is a loop configuration, and distance is complementary between gasket width and internal ring, the outer shroud; This packing ring bottom is provided with a circle in order to insert the locating slot between internal ring and the outer shroud, and this locating slot outer shroud one side is provided with the projecting slot that a circle is used to fix;

This outer shroud outer wall inboard is provided with a circle and is provided with the storage tank that is complementary with projecting slot, changes projecting slot and is placed in the storage tank.

5. disposable circumcision anastomat as claimed in claim 1 is characterized in that, this over cap is a packing ring, and this packing ring is a loop configuration, and distance is complementary between gasket width and internal ring, the outer shroud; This packing ring bottom is provided with a circle in order to insert the locating slot between internal ring and the outer shroud, and this locating slot outer shroud one side is provided with a circle fixed groove;

This outer shroud outer wall inboard is provided with a circle and is provided with the projecting slot that is complementary with fixed groove, and this projecting slot is placed in the fixed groove.

6. disposable circumcision anastomat as claimed in claim 2 is characterized in that, this packing ring is plastic washer, paper washer or rubber washer.