CN117322961A - Uropoiesis surgery protector - Google Patents
Uropoiesis surgery protector Download PDFInfo
- Publication number
- CN117322961A CN117322961A CN202311322121.3A CN202311322121A CN117322961A CN 117322961 A CN117322961 A CN 117322961A CN 202311322121 A CN202311322121 A CN 202311322121A CN 117322961 A CN117322961 A CN 117322961A
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- CN
- China
- Prior art keywords
- plate
- fixed mounting
- travel
- guide rail
- rod
- 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.)
- Granted
Links
- 238000001356 surgical procedure Methods 0.000 title claims abstract description 16
- 230000001012 protector Effects 0.000 title claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 66
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 230000000694 effects Effects 0.000 claims description 10
- 230000001360 synchronised effect Effects 0.000 claims description 10
- 230000008602 contraction Effects 0.000 claims description 4
- 239000012528 membrane Substances 0.000 claims 4
- 230000002485 urinary effect Effects 0.000 abstract description 5
- 230000001681 protective effect Effects 0.000 abstract description 3
- 238000003825 pressing Methods 0.000 description 21
- 238000000034 method Methods 0.000 description 17
- 230000005540 biological transmission Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000005520 cutting process Methods 0.000 description 5
- 238000005266 casting Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 238000005553 drilling Methods 0.000 description 3
- 210000001015 abdomen Anatomy 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000000241 respiratory effect Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 206010004446 Benign prostatic hyperplasia Diseases 0.000 description 1
- 208000031872 Body Remains Diseases 0.000 description 1
- 208000000913 Kidney Calculi Diseases 0.000 description 1
- 206010029148 Nephrolithiasis Diseases 0.000 description 1
- 208000004403 Prostatic Hyperplasia Diseases 0.000 description 1
- 208000009911 Urinary Calculi Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 206010020488 hydrocele Diseases 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 201000007094 prostatitis Diseases 0.000 description 1
- 210000000582 semen Anatomy 0.000 description 1
- 230000002381 testicular Effects 0.000 description 1
- 208000008281 urolithiasis Diseases 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/3209—Incision instruments
- A61B17/32093—Incision instruments for skin incisions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B2017/320052—Guides for cutting instruments
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dermatology (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The invention relates to the technical field of medical equipment, and discloses a urinary surgery protective device which comprises a connecting ring, wherein a top sealing film is fixedly arranged on the inner wall of the connecting ring through clamping, a water bearing film is fixedly arranged at the bottom of the connecting ring through clamping, a feed guide rail is fixedly arranged at the bottom of the water bearing film through adhesion, and a positioning rod penetrates through the top sealing film and extends to the inside of the feed guide rail. The strip-shaped connecting hole is sleeved in the vertical upward direction through the adjusting motor, so that a gap is formed between the feed guide rail and the surface of a human body, the size of the gap is related to the movement distance of the strip-shaped connecting hole, the cutter depth of the travel device along the feed guide rail can be kept unchanged all the time, the problem that the cutter depth is insufficient due to the fact that the distance between the first locating plate and the human body cannot be accurately controlled by the device related to the comparison document is avoided, and the problem that the cutter depth is insufficient due to the fact that the device related to the application document is very good is avoided.
Description
Technical Field
The application relates to the technical field of medical equipment, in particular to a urinary surgery protective device.
Background
Urology surgery is a common department in hospitals, the main treatment range comprises various urinary stones and complex kidney stones, prostatic hyperplasia, prostatitis, testicular seminal plasma hydrocele, various urinary injuries and the like, when in operation, a doctor of a main knife opens the abdomen of a patient by virtue of own experience, uncontrollable risk factors exist in the process, problems are caused when the doctor is too deep or too shallow, other organs of the patient are damaged to cause medical accidents, and the doctor must expend a great deal of energy to control the trend of the surgical knife and the depth of the surgical knife extending into the abdomen, so that the difficulty and risk of the operation are greatly increased.
In order to avoid this, hospitals may use some urologic protection devices to assist doctors in performing operations, for example, a urologic protection device disclosed in CN110464479a, and uses deformation of the first positioning plate and the second positioning plate to control a feeding path, so that a distance between the blade clamp and a human body remains unchanged to the greatest extent, and a cutting depth remains unchanged, so that a problem of excessively deep or shallow cutting is eliminated to the greatest extent.
Although the problem of the depth of the lower knife is solved to a certain extent by the above mentioned urinary surgery protective device, certain limitations still exist in the actual use process, deformation of the first positioning plate and the second positioning plate can not be matched with the contour of a human body only through adjustment of the first adjusting sliding block and the first telescopic column, the depth still can not be accurately controlled by the feed, especially, the operation position is positioned on two sides of the body of the patient, the radian is larger, the adjustment difficulty of the device is larger, and the technical effect of the device is difficult to realize.
Disclosure of Invention
The utility model provides a uropoiesis surgery protector possesses the appearance of feed guide rail and thereby the same advantage that makes down the sword degree of depth unchangeable of patient's health appearance for solve the unable problem of laminating the human body completely of device of contrast file design.
In order to achieve the above purpose, the present application adopts the following technical scheme: the utility model provides a urological surgery protector, including the angle adjusting plate, the one end of angle adjusting plate is equipped with fastening bolt through shaft hole cooperation cover, fastening bolt's one end is through bolted connection fixed mounting there is adjusting device, adjusting device's front has the connecting plate through screw connection movable mounting, bolted connection fixed mounting has the connection floor through the top of connecting plate, there is spacing seat through bolted connection fixed mounting one end of connecting the floor, spacing seat inner wall both sides are through joint fixed mounting there is the friction plate, there is positioner in the inside of spacing seat through sliding fit movable mounting, the connecting plate top is close to one end and is provided with the bar connecting hole through whole casting, there is constriction device in the inside of bar connecting hole through joint fixed mounting, positioner runs through from constriction device's top and extends to constriction device's inside, there is the fixed plate bottom of connecting plate through welded fixed mounting, there is the water pump one side of fixed plate through bolted connection fixed mounting, constriction device's bottom is stroke device through sliding fit movable mounting.
Further, adjusting device includes the limiting plate, and the top and the bottom of limiting plate all have the fixed bolster through bolted connection fixed mounting, and bolted connection fixed mounting has accommodate motor at the top of fixed bolster, and bolted connection fixed mounting has the lead screw through the one end of accommodate motor output shaft, and the surface of lead screw is equipped with the connecting plate through the screw-thread fit cover.
Further, positioner includes the locating lever, the slide rail has been seted up through the casting to one side of locating lever, the bottom of slide rail has the gag lever post through welded fastening installs the gag lever post, the inside of slide rail has the lower depression bar through sliding fit movable mounting, the spacing hole has been seted up through the mode of drilling machine to the bottom of lower depression bar, spacing hole and gag lever post cooperate, there is reset spring through joint fixed mounting on the position in the gag lever post outside in lower depression bar bottom, reset spring's bottom and the bottom fixed connection of slide rail, there is the connecting rod through welded fastening on the position that the lower depression bar openly is close to the bottom, the bottom of locating lever has the preforming down through joint fixed mounting, the transfer line has been cup jointed through shaft hole cooperation activity to the both ends of preforming down, the one end movable sleeve of transfer line is established with the one end movable sleeve of connecting rod through the shaft hole cooperation.
Further, the outer surface of the pressing rod is connected with the friction plate.
Further, the contraction device comprises a connecting ring, the inner wall of the connecting ring is fixedly provided with a top sealing film through clamping, the bottom of the connecting ring is fixedly provided with a water bearing film through clamping, the bottom of the water bearing film is fixedly provided with a feed guide rail through adhesion, the positioning rod penetrates through the top sealing film and extends to the inside of the feed guide rail, and the inside of the feed guide rail is movably provided with a travel device through sliding fit.
Further, the top sealing film, the water bearing film and the feed guide rail are made of soft medical rubber.
Further, the water bearing film is filled with water before use, and the output end of the water pump is communicated with the inside of the water bearing film through a pipeline.
Further, the stroke device includes the stroke board, the back of stroke board is equipped with the stroke wheel through shaft hole cooperation movable sleeve, there is the stroke sleeve bottom of stroke board through welded fastening, telescopic inside has the stroke pole through flexible cooperation movable mounting, synchronous spring is had through joint fixed mounting at the top of stroke pole, synchronous spring's top and the top fixed connection of stroke sleeve inner chamber, synchronous spring's bottom has the connecting block through welded fastening, the front of connecting block has cup jointed the contact wheel through shaft hole cooperation activity, the back of connecting block has the scalpel through bolted connection fixed mounting.
The application has the following beneficial effects.
1. Guarantee that stroke device can remain unchanged along the clearance of cutter feeding guide rail all the time, avoid appearing the device that the comparison file relates to owing to unable accurate control first locating plate and second locating plate and human interval to the problem that the clearance is not enough appears, and the device that this application file relates to then fine avoided this point, provided the practicality of device.
2. The problem that the bottom of the feed guide rail cannot be completely attached to the surface of a human body is caused because the feed guide rail is not deformed in the subsequent shrinkage process of the water-bearing film is guaranteed, and the stability of the function of the device is improved.
3. The positioning device can keep a fixed state in the process of moving the travel device along the extending direction of the feed guide rail, and the stability of the device in the use process is further improved.
4. The cutter depth of the scalpel is unchanged, the problem that the incision is too deep or too shallow is avoided, and the reliability of the device is improved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description, serve to explain the principles of the disclosure.
The disclosure may be more clearly understood from the following detailed description taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a right side view of the structure of the present invention;
FIG. 3 is a cross-sectional view taken along the direction A-A in FIG. 2, which is a structural view of the present invention;
FIG. 4 is a cross-sectional view in the B-B direction of FIG. 3, which is a structural diagram of the present invention;
FIG. 5 is a schematic view of a structural adjustment device according to the present invention;
FIG. 6 is a front view of the structural adjustment device of the present invention;
FIG. 7 is a cross-sectional view in the direction C-C of FIG. 6, which is a structural diagram of the present invention;
FIG. 8 is a schematic view of a positioning device according to the present invention;
FIG. 9 is a front view of the structural locator device of the present invention;
FIG. 10 is a cross-sectional view in the direction D-D of FIG. 9, which is a block diagram of the present invention;
FIG. 11 is a schematic view of a structural contraction device according to the present invention;
FIG. 12 is a front view of the structural contraction device of the present invention;
FIG. 13 is a cross-sectional view in the E-E direction of FIG. 12, which is a block diagram of the present invention;
FIG. 14 is a schematic view of a structural travel device of the present invention;
FIG. 15 is a front view of the structural stroke device of the present invention;
FIG. 16 is a cross-sectional view in the F-F direction of FIG. 15, which is a structural diagram of the present invention.
In the figure; 1. an angle adjusting plate; 2. a fastening bolt; 3. an adjusting device; 31. a limiting plate; 32. a fixed bracket; 33. adjusting a motor; 34. a screw rod; 4. a connecting plate; 5. connecting rib plates; 6. a limit seat; 7. a friction plate; 8. a positioning device; 81. a positioning rod; 82. a slide rail; 83. a limit rod; 84. pressing down a rod; 85. a limiting hole; 86. a return spring; 87. a connecting rod; 88. tabletting; 89. a transmission rod; 9. a bar-shaped connection hole; 10. a constriction device; 101. a connecting ring; 102. a top sealing film; 103. a water bearing film; 104. a feed guide rail; 11. a fixing plate; 12. a water pump; 13. a travel device; 131. a travel plate; 132. a travel wheel; 133. a travel sleeve; 134. a travel bar; 135. a synchronizing spring; 136. a connecting block; 137. a contact wheel; 138. a surgical knife.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.
1-4, please refer to a urinary surgery protector, including angle adjusting plate 1, angle adjusting plate 1's one end is equipped with fastening bolt 2 through shaft hole cooperation cover, fastening bolt 2's one end is through bolted connection fixed mounting has adjusting device 3, adjusting device 3's front is through lead screw connection movable mounting has connecting plate 4, connecting plate 4's top is through bolted connection fixed mounting has connecting rib plate 5, connecting rib plate 5's one end is through bolted connection fixed mounting has spacing seat 6, spacing seat 6 inner wall both sides are through joint fixed mounting friction plate 7, spacing seat 6's inside is through sliding fit movable mounting there is positioner 8, connecting plate 4 top is close to one end and is provided with bar connecting hole 9 through the integral casting, bar connecting hole 9's inside is through joint fixed mounting there is constriction device 10, positioner 8 runs through from constriction device 10's top and extends to constriction device 10's inside, connecting plate 4's bottom is through welded fixed mounting there is fixed plate 11, one side of fixed plate 11 is through bolted connection fixed mounting water pump 12, constriction device 10's bottom is through sliding fit movable mounting travel device 13.
Referring to fig. 5-7, the adjusting device 3 includes a limiting plate 31, a fixing bracket 32 is fixedly installed at the top and bottom of the limiting plate 31 through bolt connection, an adjusting motor 33 is fixedly installed at the top of the fixing bracket 32 through bolt connection, a screw rod 34 is fixedly installed at one end of an output shaft of the adjusting motor 33 through bolt connection, and a connecting plate 4 is sleeved on the outer surface of the screw rod 34 through thread fit.
Referring to fig. 8-10, the positioning device 8 includes a positioning rod 81, a sliding rail 82 is provided on one side of the positioning rod 81 by casting, a limit rod 83 is fixedly mounted on the bottom of the sliding rail 82 by welding, a lower pressing rod 84 is movably mounted in the sliding rail 82 by sliding fit, a limit hole 85 is provided on the bottom of the lower pressing rod 84 by drilling through a drilling machine, the limit hole 85 is matched with the limit rod 83, a return spring 86 is fixedly mounted on the bottom of the lower pressing rod 84 at the outer side of the limit rod 83 by clamping, the bottom of the return spring 86 is fixedly connected with the bottom of the sliding rail 82, a connecting rod 87 is fixedly mounted on the front side of the lower pressing rod 84 near the bottom by welding, a lower pressing sheet 88 is fixedly mounted on the bottom of the positioning rod 81 by clamping, a transmission rod 89 is movably sleeved on two ends of the lower pressing sheet 88 by shaft hole matching, and one end of the transmission rod 89 is movably sleeved with one end of the connecting rod 87 by shaft hole matching.
Referring to fig. 10, the outer surface of the push-down lever 84 is in contact with the friction plate 7.
Referring to fig. 4 and 10-13, the shrinking device 10 includes a connecting ring 101, a top sealing film 102 is fixedly installed on the inner wall of the connecting ring 101 through a clamping connection, a water bearing film 103 is fixedly installed on the bottom of the connecting ring 101 through a clamping connection, a feed guide rail 104 is fixedly installed on the bottom of the water bearing film 103 through adhesion, a positioning rod 81 penetrates through the top sealing film 102 to extend to the inside of the feed guide rail 104, a travel device 13 is movably installed in the inside of the feed guide rail 104 through sliding fit, a pressing rod 84 is movably installed in the inside of the sliding rail 82 through sliding fit, when the bottom of the lower pressing piece 88 is contacted with the bottom of the inner cavity of the water bearing film 103, the pressing rod 84 can move continuously, the two ends of the lower pressing piece 88 deform through the transmission effect of a transmission rod 89, so that the bottom of the lower pressing piece 88 can be clung to the bottom of the inner cavity of the water bearing film 103, the lower pressing piece 88 can be more fully attached to a human body, the problem that the bottom of the feed guide rail 104 cannot be deformed in the subsequent shrinking process is solved, and the functional stability of the device is improved.
Referring to fig. 4 and 13, the top sealing film 102, the water bearing film 103 and the feed guide rail 104 are made of soft medical rubber, and the inner wall of the water bearing film 103 is attached to the whole outer surface of the positioning device 8 under the action of pressure in the shrinkage deformation process, so that the positioning device 8 has a fixing effect, and the positioning device 8 needs to overcome huge static friction force if being displaced in the use process, so that the positioning device 8 can keep a fixed state in the process of moving along the extending direction of the feed guide rail 104, and the stability of the device in the use process is further improved.
Referring to fig. 4, 7, 10-13, the water bearing film 103 is filled with water before use, the output end of the water pump 12 is communicated with the inside of the water bearing film 103 through a pipeline, the water bearing film 103 is filled with water before use, so that the whole dead weight of the shrinking device 10 is increased, at this time, the adjusting motor 33 operates to drive the whole strip-shaped connecting hole 9 to move along the vertical downward direction through the screw rod 34, so that the bottom of the water bearing film 103 and the feed guide 104 are both contacted with a human body, and because the materials of the top sealing film 102, the water bearing film 103 and the feed guide 104 are soft medical rubber, and under the action of the gravity of the water in the water bearing film 103, the bottoms of the water bearing film 103 and the feed guide 104 are attached to the surface of the human body, the whole positioning device 8 is pushed to move downwards through a manual operation mode, so that the bottom of the lower pressing piece 88 is contacted with the bottom of the inner cavity of the water bearing film 103, and the shaping function of the feed guide 104 is achieved, at this time, the water pump 12 is started, because the output end of the water pump 12 is communicated with the inside of the water bearing film 103 through a pipeline, the water pump 12 can pump out the water inside the water bearing film 103, the air pressure inside the water bearing film 103 reduces, contracts and shapes, the feed guide rail 104 can not move and still contacts the surface of a human body under the shaping action of the positioning device 8, the strip-shaped connecting hole 9 is sleeved and connected with the surface of the human body through the adjusting motor 33, so that a gap is formed between the feed guide rail 104 and the surface of the human body, the size of the gap is related to the movement distance of the strip-shaped connecting hole 9, the cutting depth of the stroke device 13 along the feed guide rail 104 can be kept unchanged all the time, the problem that the cutting depth of a device related to a comparison file is insufficient due to the fact that the spacing between the first positioning plate and the second positioning plate and the human body can not be controlled accurately is avoided, the device according to the present application well avoids this and provides the practicability of the device.
Referring to fig. 4 and 14-16, the stroke device 13 includes a stroke plate 131, a stroke wheel 132 is movably sleeved on the back surface of the stroke plate 131 through shaft hole matching, a stroke sleeve 133 is fixedly mounted on the bottom of the stroke plate 131 through welding, a stroke rod 134 is movably mounted in the stroke sleeve 133 through telescopic matching, a synchronous spring 135 is fixedly mounted on the top of the stroke rod 134 through clamping, a connecting block 136 is fixedly mounted on the bottom of the synchronous spring 135 through welding, a contact wheel 137 is movably sleeved on the front surface of the connecting block 136 through shaft hole matching, a surgical knife 138 is fixedly mounted on the back surface of the connecting block 136 through bolt connection, the outer surface of the contact wheel 137 contacts and rolls with a human body in the process of stroke, if a patient performing surgery has small-range fluctuation due to respiratory body, at the moment, the connecting block 136 can synchronously stretch out and draw back with the fluctuation of the patient body under the action of the elastic force of the synchronous spring 135, thereby driving the surgical knife 138 to simultaneously carry out fluctuation, ensuring that the depth of the lower knife of the surgical knife 138 is unchanged, avoiding the problem of deep or shallow cutting, and improving the reliability of the device.
The application method of the invention is as follows:
in the use process, the positioning device 8 is reset, water is filled into the water bearing film 103, the whole dead weight of the shrinkage device 10 is increased, at the moment, the adjusting motor 33 operates to drive the whole strip-shaped connecting hole 9 to move along the vertical downward direction through the screw rod 34, so that the bottom of the water bearing film 103 and the feed guide rail 104 are contacted with a human body, as the top sealing film 102, the water bearing film 103 and the feed guide rail 104 are made of soft medical rubber, under the action of the gravity of the water in the water bearing film 103, the bottom of the water bearing film 103 and the feed guide rail 104 are attached to the surface of the human body, the positioning device 8 is pushed to move downwards integrally in a manual operation mode, the bottom of the lower pressing piece 88 is contacted with the bottom of the inner cavity of the water bearing film 103, the feed guide rail 104 is shaped, at the moment, the water pump 12 is started, and the output end of the water pump 12 is communicated with the inside of the water bearing film 103 through a pipeline, the water pump 12 can pump out the water in the water bearing film 103, the air pressure in the water bearing film 103 reduces to shrink and fix, the feed guide rail 104 can not move and still contact with the surface of a human body under the fixing effect of the positioning device 8, the strip-shaped connecting hole 9 is sleeved in the vertical upward direction through the adjusting motor 33, so that the gap between the feed guide rail 104 and the surface of the human body appears, the size of the gap is related to the movement distance of the strip-shaped connecting hole 9, the lower cutter depth of the travel device 13 along the feed guide rail 104 can be kept unchanged all the time, when the bottom of the lower pressing piece 88 contacts with the bottom of the inner cavity of the water bearing film 103, the lower pressing rod 84 can move continuously, the two ends of the lower pressing piece 88 deform through the transmission effect of the transmission rod 89, the bottom of the lower pressing piece 88 can be clung to the bottom of the inner cavity of the water bearing film 103, the lower pressing piece 88 can be clung to the human body more fully, the water-bearing film 103 is in the process of shrinkage deformation, the inner wall of the water-bearing film 103 can be attached to the whole outer surface of the positioning device 8 under the action of pressure, thereby the fixing effect is achieved on the positioning device 8, the positioning device 8 needs to overcome huge static friction force if being displaced in the using process, the stroke device 13 is ensured to be in a fixed state in the moving process along the extending direction of the feed guide rail 104, the outer surface of the contact wheel 137 can be contacted with a human body and roll in the stroke process of the stroke device 13, if a patient performing surgery has small-range fluctuation due to the respiratory body, at the moment, the connecting block 136 can synchronously stretch and retract with the fluctuation of the patient body under the action of the elastic force of the synchronous spring 135, thereby the operating knife 138 is driven to also fluctuate simultaneously, and the depth of the lower knife of the operating knife 138 is ensured to be unchanged.
Claims (8)
1. The utility model provides a urological surgery protector, its characterized in that, includes angle adjusting plate (1), the one end cover of angle adjusting plate (1) is equipped with fastening bolt (2), the one end fixed mounting of fastening bolt (2) has adjusting device (3), the front movable mounting of adjusting device (3) has connecting plate (4), the top fixed mounting of connecting plate (4) has connecting rib plate (5), the one end fixed mounting of connecting rib plate (5) has spacing seat (6), spacing seat (6) inner wall both sides fixed mounting has friction plate (7), the inside movable mounting of spacing seat (6) has positioner (8), the connecting plate (4) top is close to one end and is provided with bar connecting hole (9), the inside fixed mounting of bar connecting hole (9) has constriction device (10), the top of constriction device (10) is followed in the positioner (8) runs through and extends to the inside of constriction device (10), the bottom fixed mounting of connecting plate (4) has fixed plate (11), one side fixed mounting of fixed plate (11) has water pump (12), the bottom movable mounting of constriction device (10) has stroke device (13).
2. The urological surgery protection device according to claim 1, wherein the adjusting device (3) comprises limiting plates (31), a fixing support (32) is fixedly installed at the top and the bottom of the limiting plates (31), an adjusting motor (33) is fixedly installed at the top of the fixing support (32), a screw rod (34) is fixedly installed at one end of an output shaft of the adjusting motor (33), and a connecting plate (4) is sleeved on the outer surface of the screw rod (34).
3. The urological surgery protection device according to claim 1, characterized in that, positioner (8) includes locating lever (81), slide rail (82) have been seted up to one side of locating lever (81), the bottom fixed mounting of slide rail (82) has gag lever post (83), the inside movable mounting of slide rail (82) has down push rod (84), spacing hole (85) have been seted up to the bottom of push rod (84), spacing hole (85) cooperate with gag lever post (83), fixed mounting has reset spring (86) on the position that is located gag lever post (83) outside bottom push rod (84), reset spring (87)'s bottom and slide rail (82) bottom fixed connection, fixed mounting has connecting rod (87) on the position that is close to the bottom in push rod (84) front, the bottom fixed mounting of locating lever (81) has down preforming (88), the both ends activity of preforming (88) has driving lever (89), the one end of driving lever (89) is cup jointed with the activity of connecting rod (87).
4. A urological surgical protection device according to claim 3, characterized in that the outer surface of the depression bar (84) is in contact with the friction plate (7).
5. The urological surgery protection device according to claim 1, wherein the contraction device (10) comprises a connecting ring (101), a top sealing film (102) is fixedly arranged on the inner wall of the connecting ring (101), a water bearing film (103) is fixedly arranged on the bottom of the connecting ring (101), a feed guide rail (104) is fixedly arranged on the bottom of the water bearing film (103), the positioning rod (81) penetrates through the top sealing film (102) to extend into the feed guide rail (104), and a travel device (13) is movably arranged in the feed guide rail (104).
6. The urological surgical protection device according to claim 5, wherein the top sealing membrane (102), the water bearing membrane (103) and the feed rail (104) are made of soft medical rubber.
7. A urological surgical protection device according to claim 5, characterized in that the water-bearing membrane (103) is filled with water before use, and the output of the water pump (12) is connected to the inside of the water-bearing membrane (103) by means of a pipe.
8. The urological surgery protection device according to claim 1, wherein the travel device (13) comprises a travel plate (131), a travel wheel (132) is movably sleeved on the back of the travel plate (131), a travel sleeve (133) is fixedly installed on the bottom of the travel plate (131), a travel rod (134) is movably installed in the travel sleeve (133), a synchronous spring (135) is fixedly installed on the top of the travel rod (134), the top of the synchronous spring (135) is fixedly connected with the top of an inner cavity of the travel sleeve (133), a connecting block (136) is fixedly installed on the bottom of the synchronous spring (135), a contact wheel (137) is movably sleeved on the front of the connecting block (136), and a surgical knife (138) is fixedly installed on the back of the connecting block (136).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311322121.3A CN117322961B (en) | 2023-10-13 | 2023-10-13 | Uropoiesis surgery protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311322121.3A CN117322961B (en) | 2023-10-13 | 2023-10-13 | Uropoiesis surgery protector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117322961A true CN117322961A (en) | 2024-01-02 |
| CN117322961B CN117322961B (en) | 2024-03-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311322121.3A Active CN117322961B (en) | 2023-10-13 | 2023-10-13 | Uropoiesis surgery protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117322961B (en) |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2113550A (en) * | 1982-01-21 | 1983-08-10 | Microsurgical Administrative S | Surgical knife |
| US4730613A (en) * | 1986-06-13 | 1988-03-15 | Cilco, Inc. | Surgical scalpel |
| US5766198A (en) * | 1996-06-10 | 1998-06-16 | Li; Bing | Surgical knife employing a vacuum to ensure precise depth of incisions |
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