CN215691033U - A prevent bending device that is used for negative pressure drainage ball and drainage tube junction - Google Patents
A prevent bending device that is used for negative pressure drainage ball and drainage tube junction Download PDFInfo
- Publication number
- CN215691033U CN215691033U CN202121132757.8U CN202121132757U CN215691033U CN 215691033 U CN215691033 U CN 215691033U CN 202121132757 U CN202121132757 U CN 202121132757U CN 215691033 U CN215691033 U CN 215691033U
- Authority
- CN
- China
- Prior art keywords
- negative pressure
- clamp
- bending
- drainage tube
- drainage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- External Artificial Organs (AREA)
Abstract
The utility model discloses an anti-bending device for the joint of a negative pressure drainage ball and a drainage tube, which comprises an interface anti-bending clamp and a fixing clamp, wherein the interface anti-bending clamp is of a cylindrical structure, the side wall of the interface anti-bending clamp is axially provided with a first strip-shaped opening which is communicated with the top end and the bottom end of the interface anti-bending clamp, the interface anti-bending clamp is divided into a drainage tube fixing part and a negative pressure drainage ball extension tube fixing part from top to bottom, and the inner diameter of the drainage tube fixing part is smaller than that of the negative pressure drainage ball extension tube fixing part; the fixing clamp is of a cylindrical structure, a second strip-shaped opening which is communicated with the top end and the bottom end of the fixing clamp is axially formed in the side wall of the fixing clamp, and the fixing clamp is obliquely fixed on the back face of the connector anti-bending clamp. The anti-bending device is simple in structure, easy to manufacture and convenient to install, is arranged at the joint of the negative pressure drainage ball and the drainage tube, and can well prevent the joint of the negative pressure drainage ball and the drainage tube from bending.
Description
Technical Field
The utility model relates to the technical field of auxiliary treatment medical instruments, in particular to an anti-bending device for a joint of a negative pressure drainage ball and a drainage tube.
Background
The negative pressure wound surface treatment technology is a new technology for treating wound surfaces developed in recent years, and the therapy can accelerate blood circulation of wound surface parts, remarkably promote new blood vessels to enter the wound surfaces, stimulate growth of granulation tissues, fully drain, relieve edema, reduce pollution, inhibit bacterial growth, directly accelerate wound surface healing, or create conditions for operation repair, and is a pure physical therapy which is efficient, simple and economical and can promote wound surface healing. A negative pressure drainage suit is created, polymer medical sponge is used as an intermediary between a negative pressure drainage tube and a wound surface, the wound surface is sealed by a biological semipermeable membrane, and a closed drainage system is formed under the action of a negative pressure suction machine. But present negative pressure drainage ware is when using, the condition that the pipe was buckled often appears, and the material of negative pressure drainage ball mainly uses silica gel as leading to, and the material softness easily buckles especially on the existing market, and is folding more easily with the drainage tube junction, can lead to negative pressure drainage effect variation, and the worse condition can lead to the patient life safety to appear.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems in the prior art and provides an anti-bending device for the joint of a negative pressure drainage ball and a drainage tube.
In order to achieve the purpose, the utility model adopts the technical scheme that:
the anti-bending device comprises a connector anti-bending clamp and a fixing clamp, wherein the connector anti-bending clamp is of a cylindrical structure, a first strip-shaped opening which penetrates through the top end and the bottom end of the connector anti-bending clamp is axially formed in the side wall of the connector anti-bending clamp, the connector anti-bending clamp is divided into a drainage tube fixing part and a negative pressure drainage ball extension tube fixing part from top to bottom, and the inner diameter of the drainage tube fixing part is smaller than that of the negative pressure drainage ball extension tube fixing part; the fixing clamp is of a cylindrical structure, a second strip-shaped opening which is communicated with the top end and the bottom end of the fixing clamp is axially formed in the side wall of the fixing clamp, and the fixing clamp is obliquely fixed on the back face of the connector anti-bending clamp.
Furthermore, an included angle between the central axis of the connector bending-prevention clamp and the central axis of the fixing clamp is 0-60 degrees.
Furthermore, the inner diameter of the fixing part of the extension tube of the negative pressure drainage ball is slightly smaller than the outer diameter of the extension tube of the negative pressure drainage ball after the drainage tube is sleeved on the extension tube of the negative pressure drainage ball.
Further, the inner diameter of the drainage tube fixing part is equal to the outer diameter of the drainage tube.
Further, the inner diameter of the fixing clip is equal to the outer diameter of the drainage tube.
Furthermore, the inner walls of the fixing clamp and the drainage tube fixing part are provided with anti-skid particles.
Furthermore, the material of the anti-bending device is hard medical plastic.
Furthermore, the side edges of the anti-bending device are all in a shape of a circular horn.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical advantages:
the anti-bending device comprises the interface anti-bending clamp and the fixing clamp, wherein the fixing clamp is obliquely fixed on the back of the interface anti-bending clamp, the structure is simple, the manufacture is easy, the installation is convenient, and the anti-bending device is arranged at the joint of the negative pressure drainage ball and the drainage tube and can well prevent the joint of the negative pressure drainage ball and the drainage tube from being bent.
Drawings
FIG. 1 is a schematic perspective view of an anti-buckling apparatus according to the present invention;
FIG. 2 is a schematic view of the anti-buckling apparatus of the present invention after installation;
wherein the reference numerals are:
an interface anti-bending clamp 1; a first strip-shaped opening 11; a drainage tube fixing part 12; a negative pressure drainage ball extension tube fixing part 13; a fixing clip 2; and a second strip-shaped opening 21.
Detailed Description
The present invention will be described in detail and specifically with reference to the following examples and drawings so as to provide a better understanding of the utility model, but the following examples do not limit the scope of the utility model.
As shown in figure 1, the utility model provides an anti-bending device for the joint of a negative pressure drainage ball and a drainage tube, which comprises an interface anti-bending clamp 1 and a fixing clamp 2, wherein the interface anti-bending clamp 1 is of a cylindrical structure, the side wall of the interface anti-bending clamp 1 is provided with a first strip-shaped opening 11 which is communicated with the top end and the bottom end of the interface anti-bending clamp 1 along the axial direction, the interface anti-bending clamp 1 is divided into a drainage tube fixing part 12 and a negative pressure drainage ball extension tube fixing part 13 from top to bottom, and the inner diameter of the drainage tube fixing part 12 is smaller than that of the negative pressure drainage ball extension tube fixing part 13; the fixing clamp 2 is of a cylindrical structure, a second strip-shaped opening 21 penetrating through the top end and the bottom end of the fixing clamp 2 is axially formed in the side wall of the fixing clamp 2, and the fixing clamp 2 is obliquely fixed on the back face of the interface bending-preventing clamp 1; the material of the anti-bending device is hard medical plastic.
In the utility model, the inner diameter of the fixing part 13 of the extension tube of the negative pressure drainage ball is slightly smaller than the outer diameter of the extension tube of the negative pressure drainage ball after being sleeved with a drainage tube. The reason for adopting the above design structure is: the anti-bending device is made of hard medical plastics, the negative pressure drainage ball extension tube and the drainage tube are made of soft materials, when the anti-bending device is clamped into the negative pressure drainage ball extension tube sleeved with the drainage tube by manpower, a certain mutual extrusion effect is generated between the negative pressure drainage ball extension tube fixing part 13 and the negative pressure drainage ball extension tube sleeved with the drainage tube, the anti-bending device can be prevented from falling off, and other complex limiting mechanisms are not needed.
In the present invention, the inner diameter of the drainage tube fixing part 12 is equal to the outer diameter of the drainage tube, and the inner wall of the drainage tube fixing part 12 is provided with anti-slip particles.
In the present invention, the inner diameter of the fixing clip 2 is equal to the outer diameter of the drainage tube; the inner wall of the fixing clamp 2 is provided with anti-slip particles, and the drainage tube cannot slide in the fixing clamp 2 due to the arrangement of the anti-slip particles.
As a preferred example, the included angle between the central axis of the interface bending-proof clamp 1 and the central axis of the fixing clamp 2 is 20-60 degrees.
As a preferred example, the side edges of the anti-bending device are all in a shape of a circular horn.
The anti-bending device comprises the interface anti-bending clamp and the fixing clamp, wherein the fixing clamp is obliquely fixed on the back of the interface anti-bending clamp, has a simple structure, is easy to manufacture and convenient to install, is arranged at the joint of the negative pressure drainage ball and the drainage tube (as shown in figure 2), and can well prevent the joint of the negative pressure drainage ball and the drainage tube from being bent.
While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model.
Claims (8)
1. The anti-bending device for the joint of the negative pressure drainage ball and the drainage tube is characterized by comprising a connector anti-bending clamp (1) and a fixing clamp (2), wherein the connector anti-bending clamp (1) is of a cylindrical structure, a first strip-shaped opening (11) which penetrates through the top end and the bottom end of the connector anti-bending clamp (1) is axially formed in the side wall of the connector anti-bending clamp, the connector anti-bending clamp (1) is divided into a drainage tube fixing part (12) and a negative pressure drainage ball extension tube fixing part (13) from top to bottom, and the inner diameter of the drainage tube fixing part (12) is smaller than that of the negative pressure drainage ball extension tube fixing part (13); the fixing clamp (2) is of a cylindrical structure, a second strip-shaped opening (21) which penetrates through the top end and the bottom end of the fixing clamp (2) is formed in the side wall of the fixing clamp in the axial direction, and the fixing clamp (2) is obliquely fixed to the back face of the connector bending-preventing clamp (1).
2. The anti-bending device for the joint of the negative pressure drainage ball and the drainage tube according to claim 1, wherein the included angle between the central axis of the connector anti-bending clamp (1) and the central axis of the fixing clamp (2) is 20-60 degrees.
3. The anti-bending device for the connection of the negative pressure drainage ball and the drainage tube according to claim 1, wherein the inner diameter of the extension tube fixing part (13) of the negative pressure drainage ball is slightly smaller than the outer diameter of the extension tube of the negative pressure drainage ball after the drainage tube is sleeved on the extension tube.
4. The anti-bending apparatus for a connection of a negative pressure drainage ball and a drainage tube according to claim 1, wherein the inner diameter of the drainage tube fixing part (12) is equal to the outer diameter of the drainage tube.
5. The anti-buckling device for the connection of the negative pressure drainage ball and the drainage tube according to claim 1, wherein the inner diameter of the fixing clip (2) is equal to the outer diameter of the drainage tube.
6. The anti-bending device for the connection of the negative pressure drainage ball and the drainage tube according to claim 1, wherein the inner walls of the fixing clip (2) and the drainage tube fixing part (12) are provided with anti-slip particles.
7. The anti-bending device for the joint of the negative pressure drainage ball and the drainage tube according to claim 1, wherein the anti-bending device is made of hard medical plastics.
8. The anti-bending device for the connection between the negative pressure drainage ball and the drainage tube according to claim 1, wherein the lateral sides of the anti-bending device are rounded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121132757.8U CN215691033U (en) | 2021-05-25 | 2021-05-25 | A prevent bending device that is used for negative pressure drainage ball and drainage tube junction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121132757.8U CN215691033U (en) | 2021-05-25 | 2021-05-25 | A prevent bending device that is used for negative pressure drainage ball and drainage tube junction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215691033U true CN215691033U (en) | 2022-02-01 |
Family
ID=80032566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121132757.8U Active CN215691033U (en) | 2021-05-25 | 2021-05-25 | A prevent bending device that is used for negative pressure drainage ball and drainage tube junction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215691033U (en) |
-
2021
- 2021-05-25 CN CN202121132757.8U patent/CN215691033U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203090015U (en) | Anti-clogging drainage device for cardiothoracic surgery | |
| CN215691033U (en) | A prevent bending device that is used for negative pressure drainage ball and drainage tube junction | |
| CN107929833B (en) | Backflow-preventing negative pressure drainage device | |
| US6887218B2 (en) | Flexible insert for application onto a rigid breastshield | |
| CN208927324U (en) | One kind can suction inlet ability of swimming trachea cannula secure bite block | |
| CN204864249U (en) | Portable minipump negative pressure drainage device | |
| CN203790415U (en) | Improved structure of suction tube | |
| CN216167342U (en) | Disposable water supply connector device for endoscope | |
| CN213158149U (en) | Novel negative pressure drainage device applied to chronic sinus | |
| CN211096463U (en) | Gastrointestinal decompressor fixator | |
| CN210542605U (en) | Gastrointestinal decompression device for digestion nursing | |
| CN202777416U (en) | Sleeve type disposable negative-pressure drainage wound protecting material | |
| CN203555989U (en) | Medical asepsis connecting device | |
| CN204601215U (en) | A kind of Urology Department peritoneal dialysis unit | |
| CN217286868U (en) | Supplementary injection device of glycerine enema | |
| CN213608733U (en) | Drainage connecting device for nephrostomy | |
| CN214911055U (en) | Small aspirator capable of being fixed at wound | |
| CN210542839U (en) | Negative pressure drainage device | |
| CN220293919U (en) | Abdominal cavity flushing transfusion device capable of adjusting flow | |
| CN202086840U (en) | Medical drainage bag | |
| CN221229720U (en) | Abdominal cavity drainage tube | |
| CN214859727U (en) | Negative pressure drainage tube interface structure | |
| CN220327737U (en) | Safety suction device | |
| CN204655729U (en) | A kind of Oxygen tube | |
| CN215351447U (en) | Special plaster for fixing pelvic cavity drainage tube |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |