CN211024725U - A sacculus expander for uropoiesis surgery laparoscopic surgery - Google Patents
A sacculus expander for uropoiesis surgery laparoscopic surgery Download PDFInfo
- Publication number
- CN211024725U CN211024725U CN201921647875.5U CN201921647875U CN211024725U CN 211024725 U CN211024725 U CN 211024725U CN 201921647875 U CN201921647875 U CN 201921647875U CN 211024725 U CN211024725 U CN 211024725U
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- wall
- pipe
- rubber tube
- leather sheath
- interference fit
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Abstract
The utility model discloses a sacculus expander for uropoiesis surgery laparoscopic surgery, including the rubber tube, the inner wall right side interference fit of rubber tube has the tubule, the outer wall right side interference fit of rubber tube has the leather sheath, the outer wall left side interference fit of leather sheath has the sleeve, telescopic inner wall left side interference fit has the rubber ring. This a sacculus expander for uropoiesis surgery laparoscopic surgery, through the cooperation between rubber tube and the leather sheath, make this a sacculus expander for uropoiesis surgery laparoscopic surgery can be through the inside water injection at the leather sheath, strut patient's focus department, can provide better field of vision for the doctor than with the use finger, guarantee normal operation, and the flexibility of leather sheath is better than finger flexibility, the operation process is more convenient, the problem of patient's focus infection has been avoided more, consequently this a sacculus expander for uropoiesis surgery laparoscopic surgery can be better satisfy people's use needs.
Description
Technical Field
The utility model relates to the technical field of medical equipment, specifically a sacculus expander for uropoiesis surgery laparoscopic surgery.
Background
In the endoscopic surgery, the original complete soft tissue needs to be separated into blunt separation by using a scalpel handle, hemostatic forceps and fingers, the blunt separation is commonly used for loosening connective tissues and comprises flat muscles, tissue gaps, tumor removal, peeling of connective tissues outside cyst envelopes or adhesive tissues and the like, particularly in the endoscopic surgery of urology surgery, a doctor sometimes needs to use the fingers to peel off the focus of a patient, but the operation sight of the doctor can be influenced by using the fingers, the flexibility of the fingers is poor, the operation process is difficult, medical gloves are easy to damage, and therefore the problem of infection of the focus of the patient occurs.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sacculus expander for uropoiesis surgery laparoscopic surgery to propose in solving above-mentioned background art in the uropoiesis surgery endoscopic surgery, need the doctor to use the finger to peel off patient's focus department sometimes, but use the finger can influence doctor's operation sight, and the flexibility of finger is not good, and not only the operation process is comparatively difficult, and lead to medical gloves damaged easily, therefore the problem of patient's focus infection appears.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sacculus expander for uropoiesis surgery laparoscopic surgery, includes the rubber tube, the inner wall right side interference fit of rubber tube has the tubule, the outer wall rigid coupling of tubule has six rings, the outer wall of ring is in the same place with the inner wall joint of rubber tube, the outer wall right side interference fit of rubber tube has the leather sheath, the outer wall left side interference fit of leather sheath has the sleeve, telescopic inner wall left side interference fit has the rubber ring, the inner wall of rubber ring and the outer wall interference fit of rubber tube, the outer wall left side of leather sheath is equipped with the sealing rod, the left side of sealing rod is equipped with and supports tight mechanism, the left side of supporting tight mechanism is equipped with adjusting part.
Preferably, the sealing rod includes thin pole, curved bar and first nozzle stub, the inner wall of first nozzle stub is in the same place with the outer wall rigid coupling of rubber tube, the even rigid coupling of outer wall of first nozzle stub has eight first supports, eight the end of first support is rotated through first round pin axle and curved bar's left end and is linked to each other, the right-hand member of curved bar is in the same place with the top left side rigid coupling of thin pole, the bottom of thin pole offsets tightly with the outer wall of leather sheath.
Preferably, the right end of the first short pipe is flush with the right side of the first bracket.
Preferably, the abutting mechanism comprises a second short pipe, a thick pipe and a sliding block, the inner wall of the second short pipe is fixedly connected with the outer wall of the rubber pipe, the sliding block is fixedly connected with the top and the bottom of the second short pipe, the sliding block is connected with the inner wall of the thick pipe in a sliding and clamping mode, eight second supports are fixedly connected with the right end of the outer wall of the thick pipe evenly, the tail end of each second support is rotatably connected with an inclined rod through a second pin shaft, the right end of each inclined rod is rotatably connected with a third support through a third pin shaft, and eight bottoms of the third supports are fixedly connected with eight curved rods respectively.
Preferably, the right end of the thick pipe is flush with the right end of the second short pipe.
Preferably, the adjusting part includes external screw thread pipe, internal thread pipe and bearing, the inner wall of external screw thread pipe is in the same place with the outer wall rigid coupling of rubber tube, the outer wall of external screw thread pipe links to each other with the inner wall screw thread of internal thread pipe, the inner wall right-hand member of internal thread pipe is in the same place with the outer wall rigid coupling of bearing, the inner wall rigid coupling of bearing has the retaining ring, the right-hand member of retaining ring supports tightly with the left end of thick pipe.
Compared with the prior art, the beneficial effects of the utility model are that: the balloon expander for the urological endoscopic surgery is characterized in that through the matching between the rubber tube and the leather sheath, so that the saccule expander for the urological endoscopic surgery can expand the focus of a patient by injecting water into the leather sheath, and the leather sheath can be replaced by the cooperation of the thin rod, the curved rod, the diagonal rod, the first short pipe, the second short pipe, the internal threaded pipe and the external threaded pipe, thereby facilitating the use of doctors and the disinfection of the rubber pipe, compared with the use of fingers, the balloon expander for the endoscopic operation of the urinary surgery can provide a better visual field for doctors and ensure normal operation, the flexibility of the leather sheath is better than that of fingers, the operation process is more convenient, the problem of focus infection of patients is avoided, therefore, the balloon expander for the urological endoscopic surgery can better meet the use requirements of people.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of FIG. 1;
FIG. 3 is a schematic view showing a connection relationship between the female screw tube, the male screw tube and the retainer ring in FIG. 2;
fig. 4 is a schematic view of the connection relationship between the thin rod, the curved rod and the first short pipe in fig. 2.
In the figure: 1. the sealing device comprises a sealing rod, 101, a thin rod, 102, a curved rod, 103, a first pin shaft, 104, a first support, 105, a first short pipe, 2, a butting mechanism, 201, a second short pipe, 202, a sliding block, 203, a thick pipe, 204, a second support, 205, a second pin shaft, 206, an inclined rod, 207, a third pin shaft, 208, a second support, 3, an adjusting component, 301, an external threaded pipe, 302, an internal threaded pipe, 303, a bearing, 304, a retainer ring, 4, a rubber pipe, 5, a leather sheath, 6, a rubber ring, 7, a sleeve, 8, a thin pipe, 9 and a circular ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a sacculus expander for uropoiesis surgery laparoscopic surgery, including rubber tube 4, rubber tube 4 is the rubber catheter, the inner wall right side interference fit of rubber tube 4 has tubule 8, tubule 8 plays the effect of supporting to the inner wall of rubber tube 4, the outer wall rigid coupling of tubule 8 has six rings 9, ring 9 plays fixed effect to tubule 8 and rubber tube 4, the outer wall of ring 9 is in the same place with the inner wall joint of rubber tube 4, the outer wall right side interference fit of rubber tube 4 has leather sheath 5, the outer wall left side interference fit of leather sheath 5 has sleeve 7, the inner wall left side interference fit of sleeve 7 has rubber ring 6, rubber ring 6 plays sealed effect to sleeve 7 and rubber tube 4, the inner wall of rubber ring 6 and the outer wall interference fit of rubber tube 4, the outer wall left side of leather sheath 5 is equipped with sealing rod 1, the left side of sealing rod 1 is equipped with and supports tight mechanism 2, the left side of supporting tight mechanism 2 is equipped with adjusting part 3.
The abutting mechanism 2 comprises a second short pipe 201, a thick pipe 203 and a sliding block 202, the inner wall of the second short pipe 201 is fixedly connected with the outer wall of the rubber pipe 4, the sliding block 202 is fixedly connected with the top and the bottom of the second short pipe 201, the sliding block 202 plays a limiting role on the second short pipe 201 and the thick pipe 203, the sliding block 202 is slidably connected with the inner wall of the thick pipe 203 in a clamping mode, eight second supports 204 are uniformly and fixedly connected with the right end of the outer wall of the thick pipe 203, the tail end of each second support 204 is rotatably connected with an inclined rod 206 through a second pin shaft 205, the thick pipe 203 can drive the curved rod 102 to move through the inclined rod 206, the right end of the inclined rod 206 is rotatably connected with a third support 208 through a third pin shaft 207, the bottoms of the eight third supports 208 are respectively fixedly connected with the eight curved rods 102, and the right end of the thick pipe 203 is flush with the right.
The adjusting assembly 3 comprises an external thread pipe 301, an internal thread pipe 302 and a bearing 303, wherein the inner wall of the external thread pipe 301 is fixedly connected with the outer wall of the rubber pipe 4, the external thread pipe 301 has a limiting effect on the internal thread pipe 302, the outer wall of the external thread pipe 301 is in threaded connection with the inner wall of the internal thread pipe 302, the right end of the inner wall of the internal thread pipe 302 is fixedly connected with the outer wall of the bearing 303, the bearing 303 has a fixing effect on the internal thread pipe 302 and a retainer ring 304, the inner wall of the bearing 303 is fixedly connected with the retainer ring 304, and the right end of the retainer ring 304 is abutted against the left end of the thick pipe 203.
When the balloon expander for the urological endoscopic surgery is used, the leather sheath 5 is placed at a focus to be expanded of a patient, water is injected into the leather sheath 5 through the left end of the rubber tube 4, the leather sheath 5 is expanded, the focus of the patient is further expanded, after the water is injected, a doctor clamps the left side of the rubber tube 4 through the medical clamp to prevent the water in the leather sheath 5 from flowing out, after the surgery is completed, the medical clamp is taken down, the water in the leather sheath 5 is discharged through the rubber tube 4, the rubber tube 4 and the leather sheath 5 are taken away from the focus of the patient, after the surgery is completed, the sleeve 7 is pulled rightwards to remove the sleeve 7 from the right end of the rubber tube 4, then the internal thread tube 302 is rotated to move leftwards along the outer wall of the external thread tube 301, the internal thread tube 302 drives the retainer ring 304 to move leftwards through the bearing 303, and at the moment, the right end of the retainer ring 304 is separated from the left end of the thick tube 203, at the moment, the thick tube 203 is pulled to move leftwards, the thick tube 203 drives the inclined rod 206 to move leftwards through the second support 204, the right end of the inclined rod 206 drives the curved rod 102 to rotate anticlockwise around the first pin shaft 103 through the third support 208, further, the thin rod 101 is driven to be separated from the leather sheath 5, then, the leather sheath 5 is taken down and discarded, when the balloon expander for the urological endoscopic surgery is used next time, the new leather sheath 5 is sleeved at the right end of the rubber tube 4, the internally threaded tube 302 rotates reversely, the internally threaded tube 302 pushes the thick tube 203 through the check ring 304, the thick tube 203 pushes the curved rod 102 to rotate clockwise around the first pin shaft through the inclined rod 206, the curved rod 102 abuts against the outer wall of the leather sheath 5 through the thin rod 101, further, fixing of the leather sheath 5 and the rubber tube 4 is achieved, and the size of the leather sheath 5 can be selected according to actual use.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A sacculus expander for uropoiesis surgical laparoscopic surgery, includes rubber tube (4), its characterized in that: inner wall right side interference fit of rubber tube (4) has tubule (8), the outer wall rigid coupling of tubule (8) has six rings (9), the outer wall of ring (9) is in the same place with the inner wall joint of rubber tube (4), the outer wall right side interference fit of rubber tube (4) has leather sheath (5), the outer wall left side interference fit of leather sheath (5) has sleeve (7), the inner wall left side interference fit of sleeve (7) has rubber ring (6), the inner wall of rubber ring (6) and the outer wall interference fit of rubber tube (4), the outer wall left side of leather sheath (5) is equipped with sealing rod (1), the left side of sealing rod (1) is equipped with and supports tight mechanism (2), the left side of supporting tight mechanism (2) is equipped with adjusting part (3).
2. A balloon expander for use in urological endoscopic procedures according to claim 1, wherein: sealing rod (1) is including thin pole (101), curved bar (102) and first nozzle stub (105), the inner wall of first nozzle stub (105) is in the same place with the outer wall rigid coupling of rubber tube (4), the even rigid coupling of outer wall of first nozzle stub (105) has eight first support (104), eight the end of first support (104) is rotated through first round pin axle (103) and the left end of curved bar (102) and is linked to each other, the right-hand member of curved bar (102) is in the same place with the top left side rigid coupling of thin pole (101), the bottom of thin pole (101) offsets tightly with the outer wall of leather sheath (5).
3. A balloon expander for use in urological endoscopic procedures according to claim 2, wherein: the right end of the first short pipe (105) is level with the right side of the first bracket (104).
4. A balloon expander for use in urological endoscopic procedures according to claim 1, wherein: the abutting mechanism (2) comprises a second short pipe (201), a thick pipe (203) and a sliding block (202), the inner wall of the second short pipe (201) is fixedly connected with the outer wall of a rubber pipe (4), the sliding block (202) is fixedly connected with the top and the bottom of the second short pipe (201), the sliding block (202) is slidably connected with the inner wall of the thick pipe (203), eight second supports (204) are fixedly connected with the right end of the outer wall of the thick pipe (203), the tail end of each second support (204) is rotatably connected with an inclined rod (206) through a second pin shaft (205), the right end of the inclined rod (206) is rotatably connected with a third support (208) through a third pin shaft (207), and eight bottoms of the third supports (208) are fixedly connected with eight curved rods (102) respectively.
5. A balloon expander for use in urological endoscopic procedures according to claim 4, wherein: the right end of the thick pipe (203) is level with the right end of the second short pipe (201).
6. A balloon expander for use in urological endoscopic procedures according to claim 1, wherein: adjusting part (3) include external screw thread pipe (301), internal thread pipe (302) and bearing (303), the inner wall of external screw thread pipe (301) is in the same place with the outer wall rigid coupling of rubber tube (4), the outer wall of external screw thread pipe (301) links to each other with the inner wall screw thread of internal thread pipe (302), the inner wall right-hand member of internal thread pipe (302) is in the same place with the outer wall rigid coupling of bearing (303), the inner wall rigid coupling of bearing (303) has retaining ring (304), the right-hand member of retaining ring (304) supports tightly with the left end of thick pipe (203).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921647875.5U CN211024725U (en) | 2019-09-30 | 2019-09-30 | A sacculus expander for uropoiesis surgery laparoscopic surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921647875.5U CN211024725U (en) | 2019-09-30 | 2019-09-30 | A sacculus expander for uropoiesis surgery laparoscopic surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211024725U true CN211024725U (en) | 2020-07-17 |
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ID=71529802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921647875.5U Expired - Fee Related CN211024725U (en) | 2019-09-30 | 2019-09-30 | A sacculus expander for uropoiesis surgery laparoscopic surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211024725U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL2034308A (en) | 2023-02-20 | 2023-03-24 | Peking Union Medical College Hospital | Sacculus Expander Device for Endoscopic Urological Surgery |
-
2019
- 2019-09-30 CN CN201921647875.5U patent/CN211024725U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL2034308A (en) | 2023-02-20 | 2023-03-24 | Peking Union Medical College Hospital | Sacculus Expander Device for Endoscopic Urological Surgery |
| CN116236676A (en) * | 2023-02-20 | 2023-06-09 | 中国医学科学院北京协和医院 | Balloon expander for urological endoscopic surgery |
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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 |
Granted publication date: 20200717 Termination date: 20210930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |