CN217339537U - Elbow catheter with scales and surface anesthesia function - Google Patents
Elbow catheter with scales and surface anesthesia function Download PDFInfo
- Publication number
- CN217339537U CN217339537U CN202220731864.0U CN202220731864U CN217339537U CN 217339537 U CN217339537 U CN 217339537U CN 202220731864 U CN202220731864 U CN 202220731864U CN 217339537 U CN217339537 U CN 217339537U
- Authority
- CN
- China
- Prior art keywords
- catheter
- elbow
- scale
- water injection
- fastener
- 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.)
- Expired - Fee Related
Links
- 206010002091 Anaesthesia Diseases 0.000 title claims abstract description 15
- 230000037005 anaesthesia Effects 0.000 title claims abstract description 15
- 238000002347 injection Methods 0.000 claims abstract description 46
- 239000007924 injection Substances 0.000 claims abstract description 46
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 31
- 230000027939 micturition Effects 0.000 claims abstract description 12
- 239000003814 drug Substances 0.000 claims abstract description 10
- 230000003444 anaesthetic effect Effects 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 claims abstract description 7
- 239000011248 coating agent Substances 0.000 claims abstract description 6
- 238000000576 coating method Methods 0.000 claims abstract description 6
- 239000000314 lubricant Substances 0.000 claims description 11
- 238000005452 bending Methods 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- GKCBAIGFKIBETG-UHFFFAOYSA-N tetracaine Chemical compound CCCCNC1=CC=C(C(=O)OCCN(C)C)C=C1 GKCBAIGFKIBETG-UHFFFAOYSA-N 0.000 claims description 3
- 229960002372 tetracaine Drugs 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 229940079593 drug Drugs 0.000 claims 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 210000003708 urethra Anatomy 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 4
- 206010061218 Inflammation Diseases 0.000 abstract description 2
- 230000004054 inflammatory process Effects 0.000 abstract description 2
- 239000003974 emollient agent Substances 0.000 abstract 1
- 210000003932 urinary bladder Anatomy 0.000 description 12
- 230000002485 urinary effect Effects 0.000 description 6
- 210000002700 urine Anatomy 0.000 description 6
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 230000036407 pain Effects 0.000 description 3
- 239000002390 adhesive tape Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000002601 radiography Methods 0.000 description 2
- 239000008223 sterile water Substances 0.000 description 2
- 210000000689 upper leg Anatomy 0.000 description 2
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 208000028990 Skin injury Diseases 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Media Introduction/Drainage Providing Device (AREA)
Abstract
The utility model belongs to the technical field of medical instrument, a take elbow catheter of scale with surface anesthesia effect is disclosed, including pipe shaft, pipe tail, tube head and fastener, inside urination chamber, injection chamber and the water injection chamber of being provided with respectively of pipe shaft, the top of pipe shaft runs through in one side that is located the injection chamber and is provided with a plurality of slowly-releasing holes, the pipe shaft is provided with the sacculus with the junction of tube head, inside and the water injection chamber through connection of sacculus, the both sides difference fixedly connected with water injection valve and the injection valve of pipe tail. Through anesthetic and the emollient coating that sets up on the pipe shaft, can effectively alleviate the painful sense that the catheter produced at the in-process of putting into the patient internal, through the setting in injection chamber and slowly-releasing hole, be convenient for pour into corresponding medicine into the urethra into, effectively prevent the urethra and produce the inflammation, carry out the lock joint through the connection buckle that the fastener set up on the tool bit to fix at patient's shank or waist through the fixed band, improved stability and patient's comfort level.
Description
Technical Field
The application relates to the technical field of medical equipment, more specifically relates to an elbow catheter with scale with surface anesthesia effect.
Background
A urinary catheter is a tube that is inserted into the bladder from the urethra to drain urine. The catheter is a pipeline made of natural rubber, silicon rubber or polyvinyl chloride (PVC), can be inserted into the bladder through the urethra so as to drain urine, after the catheter is inserted into the bladder, an air bag is arranged at the end close to the end of the catheter to fix the catheter to stay in the bladder and not to be separated easily, and a urine bag is connected at the lower end of the drainage tube to collect urine.
After the catheter is placed in a patient, the catheter is usually fixed on the inner side of a thigh or the lower abdomen by a groined adhesive tape, and skin injury is easily caused by long-term adhesion or catheter compression, so that the adhered part needs to be replaced regularly, and great inconvenience is brought to the patient and a caregiver.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the application provides a graduated elbow urinary catheter with surface anesthesia function.
The application provides a take elbow catheter of scale with surface anesthesia effect adopts following technical scheme:
the utility model provides a take elbow catheter of scale with surface anesthesia effect, includes pipe shaft, pipe tail, tube head and fastener, inside urination chamber, injection chamber and the water injection chamber of being provided with respectively of pipe shaft, the top of pipe shaft runs through in the one side that is located injection chamber and is provided with a plurality of slowly-releasing holes, the pipe shaft is provided with the sacculus with the junction of tube head, inside and the water injection chamber through connection of sacculus, fixedly connected with water injection valve and injection valve respectively in the both sides of pipe tail, water injection valve and injection valve respectively with water injection chamber and injection chamber through connection, the top back fixedly connected with of pipe tail connects the buckle, the side of tube head runs through and is provided with the urination hole, the inner chamber and the urination chamber through connection of tube head, the positive fixedly connected with movable plate of fastener.
Furthermore, an anesthetic and a lubricant coating are arranged on the outer wall of the tube body, wherein the anesthetic is tetracaine, and the lubricant is a water-based lubricant.
Through the technical scheme, the pain of the catheter generated in the process of being placed in the body of a patient is effectively relieved.
Furthermore, the pipe shaft is made of transparent silica gel, and is internally provided with scale marks and developing lines.
Through above-mentioned technical scheme, be convenient for survey the length of insertion, and do benefit to the X-ray and carry out the radiography to catheter position and state in vivo.
Furthermore, the pipe head is an elbow, and the bending angle is 15 degrees.
Through the technical scheme, the device is more suitable for the structures of the urethra and the bladder of a human body, and the tube head is more easily inserted into the bladder.
Furthermore, a movable buckle is arranged at the position, corresponding to the movable sheet, of the left side of the fastener.
Through above-mentioned technical scheme, the dismouting of fastener is more convenient.
Furthermore, the left side and the right side of fastener fixedly connected with fixed band, all fixedly connected with magic subsides on the fixed band.
Through above-mentioned technical scheme, the fixed of catheter is more convenient with demolish, can adapt to different fixed point.
In summary, the present application includes at least one of the following advantageous technical effects:
(1) the anesthetic and lubricant coating arranged on the catheter body can effectively relieve the pain feeling generated in the process that the catheter is placed in a patient body, and the corresponding medicine can be conveniently injected into the urethra through the arrangement of the medicine injection cavity and the slow release hole, so that the urethra is effectively prevented from generating inflammation;
(2) this application carries out the lock joint through the connection buckle that the fastener set up on the geminate transistors head to fix patient's shank or waist through the fixed band, also improve patient's comfort level when making the fixed more stable of catheter.
Drawings
FIG. 1 is a schematic structural diagram of the present application;
FIG. 2 is a front cross-sectional view of a tube head;
fig. 3 is a schematic structural view of the fastener.
The reference numbers in the figures illustrate:
1. a tube body; 2. a pipe tail; 3. a pipe head; 4. a fastener; 5. a urination chamber; 6. a medicine injection cavity; 7. a water injection cavity; 8. a slow release hole; 9. a balloon; 10. a water injection valve; 11. a medicine injection valve; 12. connecting a retaining ring; 13. a urination hole; 14. a movable plate; 15. a movable buckle; 16. and (7) fixing the belt.
Detailed Description
The technical solution in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application; it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all embodiments, and all other embodiments obtained by those of ordinary skill in the art without any inventive work based on the embodiments in the present application belong to the protection scope of the present application.
In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in this application will be understood to be a specific case for those of ordinary skill in the art.
Example 1:
the present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses take elbow catheter of scale with surface anesthesia effect, including pipe shaft 1, pipe tail 2, tube head 3 and fastener 4, 1 inside urination chamber 5 that is provided with respectively of pipe shaft, injection chamber 6 and water injection chamber 7, one side that is located injection chamber 6 is run through on the top of pipe shaft 1 and is provided with a plurality of slowly-releasing holes 8, the junction of pipe shaft 1 and tube head 3 is provided with sacculus 9, the inside and water injection chamber 7 through connection of sacculus 9, fixedly connected with water injection valve 10 and injection valve 11 respectively in the both sides of pipe tail 2, water injection valve 10 and injection valve 11 respectively with water injection chamber 7 and injection chamber 6 through connection, the top back fixedly connected with buckle 12 of pipe tail 2, the side of tube head 3 is run through and is provided with urination hole 13, the inner chamber and the urination chamber 5 through connection of tube head 3, the positive fixedly connected with movable plate 14 of fastener 4.
Referring to fig. 1, an anesthetic and a lubricant coating are disposed on an outer wall of a tube body 1, wherein the anesthetic is tetracaine, the lubricant is a water-based lubricant, pain generated during the process of placing the catheter into a patient is effectively relieved, the tube body 1 is made of transparent silica gel, scale lines and development lines are disposed inside the tube body, insertion length can be observed conveniently, radiography of the position and the state of the catheter in the body by X-rays can be facilitated, a tube head 3 is an elbow, the bending angle is 15 degrees, the catheter more conforms to the urethra and bladder structures of the human body, and the tube head 3 can be inserted into the bladder more easily.
Please refer to fig. 1-3, the left side of the fastener 4 is provided with a movable buckle 15 corresponding to the movable piece 14, the fastener 4 is more convenient to disassemble and assemble, the left side and the right side of the fastener 4 are fixedly connected with a fixing band 16, and the fixing band 16 is fixedly connected with a magic tape, so that the catheter is more convenient to fix and disassemble and can adapt to different fixing points.
The implementation principle of the elbow catheter with scales and with the surface anesthesia function in the embodiment of the application is as follows: when the device is used, a catheter is inserted into a urinary bladder through a urethra by using tools such as tweezers, a lubricant and anesthetic coating arranged on a catheter body 1 can effectively relieve the discomfort of insertion, the bending structure of a tube head 3 is more beneficial to the tube head 3 to enter the urinary bladder, then the tube head is inserted into 3-6 cm to enable a balloon 9 to completely enter the urinary bladder, a water injection valve 10 door is held, a medical injector is used for sucking quantitative sterile water, the sterile water is inserted into the water injection valve 10 door and is injected into the balloon 9 through a water injection cavity 7, the balloon 9 expands under the action of liquid pressure to slightly pull the catheter outwards so that the expanded balloon 9 clamps a bladder opening, a urine bag is connected with a catheter tail 2, a movable sheet 14 on a fastener 4 penetrates through a connecting buckle ring 12 on the catheter tail 2 and is fixed on the thigh part or waist part of a patient by using a fixing belt 16, compared with the traditional adhesive tape adhesion, the stability of the fixation of the urine bag can be effectively improved, meanwhile, the comfort of the patient can be improved; when the urinary catheter needs to be replaced, the waste urinary catheter can be taken down and discarded independently only by unfastening the movable buckle 15, and a new urinary catheter is replaced, so that the material is saved, and the urinary catheter is more environment-friendly; when the catheter needs to be taken out, an empty syringe is used for inserting the water pumping valve, water in the balloon 9 is pumped, when the volume of water in the syringe is close to the volume during injection, the catheter can be slowly pulled out, and the catheter body can also be directly cut off, so that the catheter can be taken out after liquid is quickly drained.
The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (6)
1. The utility model provides a take elbow catheter of scale with surface anesthesia effect, includes pipe shaft (1), pipe tail (2), tube head (3) and fastener (4), its characterized in that: a urination cavity (5), a drug injection cavity (6) and a water injection cavity (7) are respectively arranged in the tube body (1), a plurality of slow release holes (8) are arranged at one side of the top end of the tube body (1) which is positioned in the drug injection cavity (6) in a penetrating way, a balloon (9) is arranged at the joint of the tube body (1) and the tube head (3), the inside of the sacculus (9) is communicated with the water injection cavity (7), the two sides of the tube tail (2) are respectively and fixedly connected with a water injection valve (10) and a medicine injection valve (11), the water injection valve (10) and the medicine injection valve (11) are respectively communicated with the water injection cavity (7) and the medicine injection cavity (6), the back of the top of the pipe tail (2) is fixedly connected with a connecting retaining ring (12), the side of tube head (3) is run through and is provided with urination hole (13), the inner chamber and urination chamber (5) through connection of tube head (3), the positive fixedly connected with movable plate (14) of fastener (4).
2. The elbow catheter with scale having surface anesthesia function of claim 1, wherein: the outer wall of the tube body (1) is provided with an anesthetic and a lubricant coating, wherein the anesthetic is tetracaine, and the lubricant is a water-based lubricant.
3. The elbow catheter with scale having surface anesthesia function of claim 1, wherein: the material of pipe shaft (1) is transparent silica gel, and its inside is provided with scale mark and development line.
4. The elbow catheter with scale having surface anesthesia function of claim 1, wherein: the pipe head (3) is an elbow, and the bending angle is 15 degrees.
5. The elbow catheter with scale having surface anesthesia function of claim 1, wherein: and a movable buckle (15) is arranged at the position, corresponding to the movable sheet (14), of the left side of the fastener (4).
6. The elbow catheter with scale having surface anesthesia function of claim 1, characterized in that: the left and right sides fixedly connected with fixed band (16) of fastener (4), equal fixedly connected with magic subsides on fixed band (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220731864.0U CN217339537U (en) | 2022-03-31 | 2022-03-31 | Elbow catheter with scales and surface anesthesia function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220731864.0U CN217339537U (en) | 2022-03-31 | 2022-03-31 | Elbow catheter with scales and surface anesthesia function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217339537U true CN217339537U (en) | 2022-09-02 |
Family
ID=83053454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220731864.0U Expired - Fee Related CN217339537U (en) | 2022-03-31 | 2022-03-31 | Elbow catheter with scales and surface anesthesia function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217339537U (en) |
-
2022
- 2022-03-31 CN CN202220731864.0U patent/CN217339537U/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: 20220902 |