CN220404082U - Visual water injection puncture outfit - Google Patents
Visual water injection puncture outfit Download PDFInfo
- Publication number
- CN220404082U CN220404082U CN202321540475.0U CN202321540475U CN220404082U CN 220404082 U CN220404082 U CN 220404082U CN 202321540475 U CN202321540475 U CN 202321540475U CN 220404082 U CN220404082 U CN 220404082U
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- Prior art keywords
- puncture
- puncture head
- observation
- water injection
- head
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 79
- 239000007924 injection Substances 0.000 title claims abstract description 63
- 238000002347 injection Methods 0.000 title claims abstract description 63
- 230000000007 visual effect Effects 0.000 title claims abstract description 14
- 230000002093 peripheral effect Effects 0.000 claims description 9
- 239000013307 optical fiber Substances 0.000 claims description 8
- 230000007423 decrease Effects 0.000 claims description 4
- 238000005086 pumping Methods 0.000 claims description 3
- 239000011159 matrix material Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 16
- 210000000056 organ Anatomy 0.000 abstract description 10
- 230000000149 penetrating effect Effects 0.000 abstract description 7
- 238000000926 separation method Methods 0.000 abstract description 3
- 238000012800 visualization Methods 0.000 abstract description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 5
- 210000003708 urethra Anatomy 0.000 description 5
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 239000011780 sodium chloride Substances 0.000 description 4
- 201000010099 disease Diseases 0.000 description 3
- 210000002700 urine Anatomy 0.000 description 3
- 206010011224 Cough Diseases 0.000 description 2
- 206010066218 Stress Urinary Incontinence Diseases 0.000 description 2
- 208000012931 Urologic disease Diseases 0.000 description 2
- 210000001015 abdomen Anatomy 0.000 description 2
- 238000002574 cystoscopy Methods 0.000 description 2
- 239000011796 hollow space material Substances 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 239000002504 physiological saline solution Substances 0.000 description 2
- 210000005070 sphincter Anatomy 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 208000014001 urinary system disease Diseases 0.000 description 2
- 208000028484 Urethral disease Diseases 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007850 degeneration Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 208000022170 stress incontinence Diseases 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 230000002485 urinary effect Effects 0.000 description 1
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- Endoscopes (AREA)
Abstract
The utility model provides a visual water injection puncture outfit, which is characterized in that an observation channel and a water injection channel are arranged in a shell, so that the observation channel is provided with an observation port on one side of the shell far away from a puncture head and extends to the puncture head to be communicated with an observation window penetrating the puncture head, the water injection channel is provided with an injection port on one side of the shell far away from the puncture head and extends to the puncture head to be communicated with a water outlet penetrating the puncture head, a doctor can observe the environment near the puncture head outside the observation window through the observation port outside the puncture head during the process that the puncture head is positioned in a patient body, and simultaneously can control the water quantity injected into the water injection channel through the injection port according to an observation result, so that water is injected to the front of the puncture head from the water outlet on the puncture head to realize the water separation of organs, the visualization of a puncture process can be realized, no additional drawing tube is required to inject water near the puncture head, the puncture accuracy is improved, and the damage to organs possibly caused in the puncture process is reduced.
Description
Technical Field
The application relates to the technical field of urethra, in particular to a visual water injection puncture outfit.
Background
Among human diseases, urinary tract diseases are one of diseases affecting the quality of life of patients, particularly stress urinary incontinence diseases, which cause patients to suffer from frequent sneezes, coughs and laughing in daily life, and cause involuntary overflow of urine due to increased intra-abdominal pressure, thus bringing great trouble to daily life. Prior art procedures for mid-urethral sling procedures have been commonly used to place a sling in the mid-urethral region to provide additional urethral contractility. During and at the end of such procedures, cystoscopy is required, and as a pre-step in cystoscopy, a puncture with a puncture device is required to facilitate, for example, the injection of fluid into the bladder to facilitate the performance of the examination. However, the existing procedures for the puncture outfit are generally invisible, the physician needs to completely use experience to puncture the puncture outfit from the abdomen, and additional tube pulling is needed to separate the organs before the puncture outfit moves in the patient to reach the bladder, which all bring the risk of complications to the patient's body. Thus, there is a need for a puncture outfit that can visually puncture.
Disclosure of Invention
The utility model provides a visual water injection puncture outfit, which aims to overcome the defects that in the prior art, the puncture process is invisible and water separation is carried out by additionally pulling a pipe to inject water.
In order to achieve the above object, an embodiment of the present utility model provides a visual water injection puncture outfit, including: a shell, a puncture head, an observation channel and a water injection channel,
the puncture head is provided at one end of the housing and has a hollow structure in which an outer peripheral dimension thereof gradually decreases from an end fixedly connected to the one end of the housing toward the other end away from the housing, and an outer peripheral dimension of an end face of the one end of the puncture head is equal to or smaller than an outer peripheral dimension of an end face of the one end of the housing,
the observation channel and the water injection channel are accommodated in the shell, the observation channel is provided with an observation opening at one side of the shell far away from the puncture head and extends to the other end of the puncture head far away from the shell along the length direction of the shell, the water injection channel is provided with an injection opening at one side of the shell far away from the puncture head and extends to the other end of the puncture head far away from the shell along the length direction of the shell,
the outer peripheral surface of the puncture head is provided with an observation window and a water outlet, the observation window penetrates through the side wall of the puncture head and is communicated with one end of the observation channel, which extends to the other end of the puncture head, and the water outlet penetrates through the side wall of the puncture head and is communicated with one end of the water injection channel, which extends to the other end of the puncture head.
According to the visual water injection puncture outfit provided by the embodiment of the utility model, the observation channel and the water injection channel are arranged in the shell, the observation channel is provided with the observation port on one side of the shell far away from the puncture head and extends to the puncture head to be communicated with the observation window penetrating the puncture head, the water injection channel is provided with the injection port on one side of the shell far away from the puncture head and extends to the puncture head to be communicated with the water outlet penetrating the puncture head, so that a doctor can observe the environment near the puncture head outside the observation window through the observation port outside the observation port and can control the water injected into the water injection channel through the injection port according to the observation result, so that water is injected to the front of the puncture head from the water outlet on the puncture head, visualization of a puncture process can be realized, water injection is not needed to be performed near the puncture head by using an additional pull tube, the puncture accuracy is greatly improved, and damage to an organ is reduced in the puncture process.
The foregoing description is only an overview of the present utility model, and is intended to be implemented in accordance with the teachings of the present utility model in order that the same may be more clearly understood and to make the same and other objects, features and advantages of the present utility model more readily apparent.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the application. Also, like reference numerals are used to designate like parts throughout the figures. In the drawings:
fig. 1 schematically shows a schematic structure of a visual water injection puncture outfit according to one embodiment of the present application.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
With the development of technology, more and more devices have emerged to assist doctors in performing surgery, and these new devices and new techniques not only provide new means for alleviating patient pain, but also provide more treatment means for doctors. The urethra is an important excretory organ in the human body, which has an important influence on the life of people, but the complexity of the urethra structure also makes it difficult for doctors to diagnose and treat the urethra diseases. Therefore, the occurrence of the urethra detecting mirror provides a brand-new diagnosis and treatment means for urology surgery, so that doctors can more accurately check the condition of patients and accurately treat the patients.
Among various urinary tract diseases, stress incontinence disease causes a patient to experience frequent sneezes, coughs, and even laughing in daily life, and urine flows out involuntarily due to increased intra-abdominal pressure, thus bringing great trouble to the patient's daily life. Such diseases are due to muscle lesions or degeneration of the urethral sphincter of the patient, resulting in a decrease in contractile force, and thus failing to provide the required contractile force for the urethra to prevent urine from leaking out. For this reason, it has been proposed to use mid-urethral sling procedures to place a sling in the mid-urethral region to provide additional urethral contractive assistance, thereby compensating for the patient's urinary leakage caused by insufficient urethral sphincter strength.
Such sling procedures, however, require that they be performed in the patient, and therefore require that the surgical site, i.e., the organ, such as the bladder, in the patient be inspected both before and at the end of the procedure. As such an examination pre-step, it is necessary to perform an examination by first performing a puncture using a puncture outfit, for example, to facilitate injection of a liquid into the bladder so as to expand the bladder. However, the existing puncture outfit is usually invisible, so that a doctor needs to completely and empirically puncture the puncture outfit from the abdomen, and because the organs in the patient may be adhered, before the puncture outfit moves in the patient to reach the bladder, an additional tube is needed to fill the puncture path in the patient to separate the organs, which brings the risk of complications to the body of the patient.
For this reason, as shown in fig. 1, fig. 1 is a schematic view showing the structure of a visual water injection puncture outfit according to an embodiment of the present application. The puncture instrument shown in fig. 1 may include a housing 1, a puncture head 2, an observation channel 3, and a water injection channel 4. In the present embodiment, the housing 1 may have a cylindrical shape, and the observation path 3 and the water injection path 4 may be accommodated therein.
The puncture head 2 may be provided at one end of the housing 1, and may have a hollow structure. That is, the puncture head 2 may include a puncture housing and a hollow space inside. The puncture head may have a cone-like shape, for example, the outer circumferential dimension thereof gradually decreases from the end connected to the housing 1 toward the other end distant from the housing 1, and the outer circumferential dimension of the end face of the puncture head 2 at the end connected to the housing 1 may be equal to or smaller than the outer circumferential dimension of the end face of the housing 1 at the end connected thereto, i.e., the puncture head 2 may form a tip with the outer circumferential dimension gradually decreasing in front of the housing 1, so that a doctor can use the tip to guide the entire housing 1 into a patient.
In the present embodiment, the puncture head 2 may also extend from the end adjacent to the housing 1 to the other end distant from the housing 1 with the same or substantially the same outer circumferential dimension, and in this case, the outer circumferential dimension of the puncture head 2 should be significantly smaller than the outer circumferential dimension of the housing 1.
The viewing channel 3 may be provided with a viewing port 31 on the side of the housing 1 remote from the puncture head 2. The viewing port 31 may be formed to have an inner diameter dimension that gradually increases from the side of the housing 1 away from the puncture head 2, thereby facilitating the doctor's attachment of the eye to the end of the viewing port 31. Further, the observation path 3 may extend from the observation port 31 to the other end of the puncture head 2 away from the housing 1 along the length direction of the housing 1. That is, the viewing channel 3 may extend through the entire length of the housing 1 and the puncture head 2. An observation window 32 may be provided on the outer side of the puncture head 2, for example, on the outer surface near the side of the puncture head 2 away from the housing 1 and near the end of the smaller outer peripheral dimension. The viewing window 32 may be made of a transparent material and may extend through the housing sidewall of the puncture head 2 and communicate with one end of the viewing channel 3 extending into the hollow space of the puncture head 2 so that a physician can view the environment outside the viewing window 32 at the viewing port 31. In particular, in the present embodiment, the observation path 3 may include a plurality of optical fibers arranged in a matrix form. The end surfaces of one ends of the plurality of optical fibers may be disposed at the viewing port 31 in parallel with the viewing port 31, and the end surfaces of the other ends of the plurality of optical fibers may be disposed at the viewing window 32 perpendicular to the length direction of the housing 1, so that light reflected by the environment outside the viewing window 32 may be transmitted to the end of the viewing port 31 through the end of the optical fiber at the viewing window 32 through the optical fibers and imaged at the viewing port 31, so that a doctor can see the influence of the imaging. Thus, the doctor can observe the condition near the puncture tip in real time by attaching the eye to the observation port 31 during the operation.
The water injection channel 4 may be provided with an injection port 41 at a side of the housing 1 remote from the piercing head 2. The injection port 41 may extend outwardly from the one side surface of the housing 1 and communicate inwardly with the water injection passage 4. The water injection channel 4 may extend along the length of the housing 1 to the other end of the puncture head 2 remote from the housing 1. Accordingly, the water injection channel 4 may extend the entire length of the inner space of the housing 1 and the penetration head 2, and the water outlet 42 may be provided on the outer circumferential surface of the penetration head 2. The water outlet 42 may extend through the housing sidewall of the piercing head 2 and communicate with the end of the water injection channel 4 extending to the other end of the piercing head 2 remote from the housing 1. For example, in the present embodiment, the water outlet 42 may be flush with the outer surface of the puncture head 2 without protruding to the outside of the puncture head 2.
Therefore, in the embodiment of the present application, water can be caused to flow out from the water outlet 42 to the outside of the puncture head 2 through the water injection passage 4 by injecting water from the injection port 41 into the water injection passage 4, so that, for example, saline can be fed to the front of the puncture head 2 during the puncture to perform the water separation treatment on the front organs.
Furthermore, in the present embodiment, the water injection channel 4 may be provided with a pumping control mechanism at the injection port 41. For example, a micro pump may be provided and the water inlet of the micro pump may be connected to a source of water outside, for example, a physiological saline bottle, and the water outlet may be connected to the injection port 41, so that a doctor may control the amount of saline in the physiological saline bottle into the saline of the injection port 41 by controlling the micro pump and pump a desired amount of saline to the water outlet 42 through the water injection channel 4 by applying a pumping force.
Further, in the embodiment of the present application, the housing 1 may also be provided in a detachable structure. For example, the housing 1 may comprise a hand-held portion and a piercing portion. The hand-held portion and the penetrating portion may have a fitting structure at cross-sectional portions adjacent to each other to be fitted together or separated from each other as needed. Furthermore, the hand-held part and the piercing part can each have a closed end face on the side adjacent to one another, and accordingly openings for allowing the passage of the viewing channel 3 and the water filling channel 4, respectively, can be provided on the closed end faces.
Furthermore, a grip may be provided on the outer surface of the hand-held portion, which grip may extend outwardly perpendicularly to the outer surface of the hand-held portion for a predetermined length. Thus, a doctor can firmly operate the puncture instrument according to the embodiment of the present application by holding the grip while operating.
According to the visual water injection puncture outfit provided by the embodiment of the utility model, the observation channel and the water injection channel are arranged in the shell, the observation channel is provided with the observation port on one side of the shell far away from the puncture head and extends to the puncture head to be communicated with the observation window penetrating the puncture head, the water injection channel is provided with the injection port on one side of the shell far away from the puncture head and extends to the puncture head to be communicated with the water outlet penetrating the puncture head, so that a doctor can observe the environment near the puncture head outside the observation window through the observation port outside the observation port and can control the water injected into the water injection channel through the injection port according to the observation result, so that water is injected to the front of the puncture head from the water outlet on the puncture head, visualization of a puncture process can be realized, water injection is not needed to be performed near the puncture head by using an additional pull tube, the puncture accuracy is greatly improved, and damage to an organ is reduced in the puncture process.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.
Claims (4)
1. A visual water injection penetrator comprising: the device comprises a shell, a puncture head, an observation channel and a water injection channel, and is characterized in that,
the puncture head is provided at one end of the housing and has a hollow structure in which an outer peripheral dimension thereof gradually decreases from an end fixedly connected to the one end of the housing toward the other end away from the housing, and an outer peripheral dimension of an end face of the one end of the puncture head is equal to or smaller than an outer peripheral dimension of an end face of the one end of the housing,
the observation channel and the water injection channel are accommodated in the shell, the observation channel is provided with an observation opening at one side of the shell far away from the puncture head and extends to the other end of the puncture head far away from the shell along the length direction of the shell, the water injection channel is provided with an injection opening at one side of the shell far away from the puncture head and extends to the other end of the puncture head far away from the shell along the length direction of the shell,
the outer peripheral surface of the puncture head is provided with an observation window and a water outlet, the observation window penetrates through the side wall of the puncture head and is communicated with one end of the observation channel, which extends to the other end of the puncture head, and the water outlet penetrates through the side wall of the puncture head and is communicated with one end of the water injection channel, which extends to the other end of the puncture head.
2. The visual water injection puncture outfit according to claim 1, wherein a plurality of optical fibers are arranged in a matrix form in the observation channel, wherein an end face of one end of the plurality of optical fibers is disposed at the observation port in parallel to the observation port, and an end face of the other end of the plurality of optical fibers is disposed at the observation window perpendicular to a length direction of the housing.
3. The visual water injection spike of claim 2 wherein the water injection channel is provided with a pumping control mechanism at the injection port for controlling the amount of water entering the water injection channel through the injection port.
4. The visual water injector of claim 1, wherein the housing includes a hand-held portion and a piercing portion, the hand-held portion being located on a side remote from the piercing head and the piercing portion being located on a side of the piercing head,
a grip is provided on an outer surface of the hand-held portion, the grip extending outwardly a predetermined length perpendicular to the outer surface of the hand-held portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321540475.0U CN220404082U (en) | 2023-06-15 | 2023-06-15 | Visual water injection puncture outfit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321540475.0U CN220404082U (en) | 2023-06-15 | 2023-06-15 | Visual water injection puncture outfit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220404082U true CN220404082U (en) | 2024-01-30 |
Family
ID=89640245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321540475.0U Active CN220404082U (en) | 2023-06-15 | 2023-06-15 | Visual water injection puncture outfit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220404082U (en) |
-
2023
- 2023-06-15 CN CN202321540475.0U patent/CN220404082U/en active Active
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| GR01 | Patent grant |